CN120394251B - Spraying equipment and method for plastic coating of inner wall of groove pipe fitting - Google Patents
Spraying equipment and method for plastic coating of inner wall of groove pipe fittingInfo
- Publication number
- CN120394251B CN120394251B CN202510865280.0A CN202510865280A CN120394251B CN 120394251 B CN120394251 B CN 120394251B CN 202510865280 A CN202510865280 A CN 202510865280A CN 120394251 B CN120394251 B CN 120394251B
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- CN
- China
- Prior art keywords
- driving
- gear
- spraying
- component
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
- B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The invention relates to the technical field of spraying equipment, in particular to spraying equipment and a method for coating plastic on the inner wall of a groove pipe fitting, wherein the spraying equipment comprises a processing table, a supporting seat, a supporting cylinder and an operating assembly; the operation assembly comprises splicing guide rails, a collar frame, a rotating sleeve, a spray head, a spraying component, a running component and a connecting component, wherein the two splicing guide rails are connected with a processing table through two corresponding groups of connecting components, the collar frame is sleeved on the splicing guide rails, the rotating sleeve is rotatably installed on the collar frame, the spray head is connected with the rotating sleeve through the spraying component, the spraying component is connected with the rotating sleeve, the running component is connected with the collar frame, the connecting component is connected with the processing table, the plastic coating spraying on the inner wall of a bent groove pipe fitting can be directly completed once without carrying out secondary or even repeated adjustment through the arranged component, and the integral spraying efficiency is higher in actual operation.
Description
Technical Field
The invention relates to the technical field of spraying equipment, in particular to spraying equipment and a spraying method for plastic coating of the inner wall of a groove pipe fitting.
Background
The groove pipe fitting is a pipe fitting for realizing quick connection of pipelines through a clamp connection technology, the inner wall of the pipe fitting is usually required to be coated with plastic when the groove pipe fitting is actually used, and the metal strength and the characteristics of corrosion resistance, wear resistance, smoothness and the like of plastics are fused by forming a plastic protective layer on the inner wall of the groove pipe fitting;
The traditional groove pipe fitting is difficult to realize plastic coating spraying of the inner wall at one time when spraying is carried out on the inner wall of the bent pipe fitting due to the difference of the shape and the size, the inner wall of the groove pipe fitting is often required to be sprayed by adopting multiple combined spraying, and the spraying angle of spraying equipment and the clamping and fixing position of the pipe fitting are required to be correspondingly adjusted for multiple combined spraying, so that the operation is complicated when in actual spraying, and the whole spraying efficiency is lower.
Disclosure of Invention
The invention aims to provide spraying equipment and a spraying method for plastic coating of the inner wall of a groove pipe fitting, which can directly finish plastic coating and spraying of the inner wall of the groove pipe fitting at one time without secondary or even multiple adjustment when the inner wall of the bent groove pipe fitting is sprayed by a component, so that the overall spraying efficiency is higher in actual operation.
In order to achieve the above purpose, the invention provides a spraying device and a method for coating plastic on the inner wall of a groove pipe fitting, comprising a processing table, a supporting seat, a supporting cylinder, an operating assembly, a control unit and a control unit, wherein the supporting seat is slidably arranged on the processing table;
The operation assembly comprises a spliced guide rail, a collar frame, a rotating sleeve, a spray head, a spraying member, a running member and a connecting member;
The utility model discloses a plastic-coated guide rail, including splice guide rail, processing platform, lantern ring frame, shower nozzle, spout component, processing platform, connecting member, processing platform, the concatenation guide rail is connected with the processing platform, the lantern ring frame cover is established splice guide rail is last, the commentaries on classics cover is rotated and is installed on the lantern ring frame, the shower nozzle passes through spout component with the commentaries on classics cover is connected, spout component with the commentaries on classics cover is connected for with plastic-coated raw materials follow the shower nozzle is spouted, the component of going with lantern ring frame is connected, is used for driving the lantern ring frame is in remove on the concatenation guide rail, connecting member with the processing platform is connected, is used for driving corresponding the concatenation guide rail removes the adjustment.
The spraying component comprises a storage box, a communicating guide pipe, an extrusion frame, an internal tooth rotating mechanism, a driving part and an adjusting part, wherein the storage box is fixedly arranged on one side of the rotating sleeve, one side of the communicating guide pipe is connected with the spray head, the other side of the communicating guide pipe is connected with the storage box, the extrusion frame is connected with the storage box, the internal tooth rotating mechanism is connected with the lantern ring frame and is used for driving the rotating sleeve, the driving part is connected with the extrusion frame and is used for moving in the storage box through driving the extrusion frame, and the adjusting part is connected with the spray head and is used for adjusting the spraying distance of the spray head.
The driving component comprises clamping wheels, guide wheels, gear guide platforms, a belt gear and a gear driving component, wherein the two groups of clamping wheels are rotatably mounted on the upper side and the lower side of an inner ring of the sleeve ring frame, the two groups of guide wheels are rotatably mounted on the left side and the right side of the inner ring of the sleeve ring frame, the plurality of gear guide platforms are fixedly mounted on the splicing guide rail, the belt gear is rotatably mounted on one side, close to the splicing guide rail, of the sleeve ring frame, and the gear driving component is connected with the belt gear and used for driving the belt gear.
The connecting component comprises a guide connection support, a driving screw rod and a driving motor, wherein the guide connection support is connected with the splicing guide rail and is installed on the processing table in a sliding mode, the driving screw rod is connected with the guide connection support in a threaded mode and is installed on the processing table in a rotating mode, an output shaft of the driving motor is connected with the driving screw rod, and the driving motor is fixedly installed on the processing table.
The driving component comprises an inner gear frame, a driving gear and a driving motor, wherein the inner gear frame is fixedly connected with the extrusion frame and is rotatably mounted on the rotating sleeve, the driving gear is meshed with the inner gear frame and is rotatably mounted on the rotating sleeve, an output shaft of the driving motor is connected with the driving gear, and the driving motor is fixedly mounted on the rotating sleeve.
The adjusting component comprises a guide bracket, an adjusting screw rod and an adjusting motor, wherein the guide bracket is fixedly arranged on the rotating sleeve, the adjusting bracket is slidably arranged on the guide bracket, the adjusting screw rod is in threaded connection with the adjusting bracket and is rotatably arranged on the guide bracket, an output shaft of the adjusting screw rod is connected with the adjusting screw rod, and the adjusting motor is fixedly arranged on the guide bracket.
The gear driving component comprises a sleeved gear, an intermediate gear, a driving gear and a rotating motor, wherein the sleeved gear is fixedly sleeved on one side of the belt gear, the intermediate gear is meshed with the sleeved gear and rotatably installed in the collar frame, the driving gear is meshed with the intermediate gear and rotatably installed on one side of the collar frame, an output shaft of the rotating motor is connected with the driving gear, and the rotating motor is fixedly installed on one side of the collar frame.
The operation assembly further comprises clamping brackets, clamping air cylinders, clamping plates and tightening members, wherein the clamping brackets are slidably arranged on the processing table, the output ends of the clamping air cylinders are connected with the clamping brackets, the clamping air cylinders are fixedly arranged on the processing table, the clamping plates are fixedly arranged on the clamping brackets, and the tightening members are connected with the clamping brackets and used for limiting the two corresponding sides of the clamped groove pipe fitting.
The tightening member comprises a backup plate, a double-end screw rod and a locking motor, wherein two backup plates are slidably arranged on each clamping support, the double-end screw rod is rotatably arranged on the clamping support, two sides of the double-end screw rod are respectively in threaded connection with the two backup plates, an output shaft of the locking motor is connected with the double-end screw rod, and the locking motor is fixedly arranged on one side of the clamping support.
According to the spraying equipment and the method for coating the inner wall of the groove pipe fitting, in actual operation, a workpiece needing inner wall spraying can be placed on the supporting seat, then the supporting height of the supporting seat is adjusted through the supporting cylinder, after the workpiece is placed, the two spliced guide rails can be spliced through the connecting members to form a complete track with radian, the collar frame arranged on the spliced guide rails slides on the complete track formed by the two spliced guide rails through the driving member, and the spraying head can be matched with the spraying member and the rotating sleeve to carry out plastic coating on the inner wall of the groove pipe fitting under the guidance of the collar frame, so that the plastic coating spraying on the inner wall of the groove pipe fitting can be directly completed once without secondary or even multiple adjustment when the inner wall of the bent groove pipe fitting is sprayed through the arranged member, and the overall spraying efficiency is higher in actual operation.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of the spraying apparatus for coating the inner wall of a grooved pipe fitting of the present invention.
Fig. 2 is a schematic view of the mounting structure of the support base of the present invention.
Fig. 3 is a schematic view of the mounting structure of the collar frame of the present invention.
Fig. 4 is a schematic view of the mounting structure of the shower head of the present invention.
Fig. 5 is an enlarged view of fig. 4 at a in accordance with the present invention.
Fig. 6 is a schematic view of the rotor sleeve of the present invention in a cut-away configuration.
Fig. 7 is an enlarged view of fig. 6B of the present invention.
Fig. 8 is a schematic view of the collar frame of the present invention in a cut-away configuration.
Fig. 9 is an enlarged view of fig. 8 at C of the present invention.
Fig. 10 is a schematic view of the installation structure of the internal gear frame of the present invention.
Fig. 11 is an enlarged view of fig. 10D of the present invention.
Fig. 12 is a schematic view of the structure of the extrusion state of the extrusion frame of the present invention.
Fig. 13 is a flow chart of the spray method for coating the inner wall of a grooved pipe fitting of the present invention.
In the figure, the machine comprises a 101-machining table, a 102-supporting seat, a 103-supporting cylinder, a 104-splicing guide rail, a 105-loop frame, a 106-rotating sleeve, a 107-nozzle, a 201-storage box, a 202-communicating guide pipe, a 203-extrusion frame, a 204-internal tooth rotating mechanism, a 301-clamping wheel, a 302-guiding wheel, a 303-guiding tooth table, a 304-toothed wheel, a 401-guiding support, a 402-driving screw rod, a 403-driving motor, a 501-internal tooth frame, a 502-driving gear, a 503-driving motor, a 601-guiding support, a 602-adjusting support, a 603-adjusting screw rod, a 604-adjusting motor, a 701-sleeving gear, a 702-intermediate gear, a 703-driving gear, a 704-rotating motor, a 801-clamping support, a 802-clamping cylinder, 803-clamping plate, a 901-backing plate, a 902-double-head and a 903-locking motor.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it is to be understood that the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 12, the invention provides a spraying device and method for coating inner walls of grooved pipes, comprising a processing table 101, a supporting seat 102, a supporting cylinder 103 and an operation assembly, wherein the operation assembly comprises a splicing guide rail 104, a collar frame 105, a rotating sleeve 106, a spray head 107, a spraying member, a driving member and a connecting member, the spraying member comprises a storage box 201, a communicating conduit 202, an extrusion frame 203, a driving part and an adjusting part, the driving member comprises a gear guide table 303, a belt gear 304 and a gear driving part, the connecting member comprises a guide bracket 401, a driving screw 402 and a driving motor 403, the driving part comprises an inner gear frame 501, a driving gear 502 and a driving motor 503, the adjusting part comprises a guide bracket 601, an adjusting bracket 602, a driving screw 603 and an adjusting motor 604, the gear driving part comprises a sleeved gear 701, an intermediate gear 702, a driving gear 703 and a rotating motor 704, the difference of shape and size of the existing grooved pipes is solved through the scheme, when the inner walls of the bent pipes are sprayed, the inner walls of the pipes are often difficult to be coated, the inner walls are coated at one time, the inner walls are required to be coated, the combination of spraying is required to be sprayed, the inner walls are required to be combined, the spraying device is required to be sprayed, the inner walls are required to be combined, and the spraying device is required to be carried out a plurality of times, and the spraying device is required to be actually to be carried out, and the spraying device is relatively to be a high in order to be a device to be used for spraying device.
Further, the supporting seat 102 is slidably mounted on the processing table 101, an output end of the supporting cylinder 103 is connected with the supporting seat 102, the supporting cylinder 103 is fixedly mounted on the processing table 101, two splicing guide rails 104 are provided together, two splicing guide rails 104 are connected with the processing table 101 through two corresponding groups of connecting members, a sleeve frame 105 is sleeved on the splicing guide rails 104, a rotating sleeve 106 is rotatably mounted on the sleeve frame 105, a spray head 107 is connected with the rotating sleeve 106 through a spray member, the spray member is connected with the rotating sleeve 106 and used for spraying plastic coating raw materials from the spray head 107, a running member is connected with the sleeve frame 105 and used for driving the sleeve frame 105 to move on the splicing guide rails 104, and the connecting member is connected with the processing table 101 and used for driving the corresponding splicing guide rails 104 to move and adjust.
Specifically, a supporting boss for matching the supporting seat 102 is disposed on the processing table 101, the supporting seat 102 is driven by the supporting cylinder 103, a workpiece to be subjected to plastic coating and spraying can be placed by the supporting seat 102, and then the supporting height of the supporting seat 102 is adjusted by the supporting cylinder 103 according to the actual size of the workpiece.
The two identical splicing guide rails 104 are installed on the processing table 101 through the arranged connecting members, the joint of the two splicing guide rails 104 is a bending point, a complete track in a bending state can be formed after the splicing of the two splicing guide rails 104 is completed, the track spliced by the two splicing guide rails 104 is positioned inside a corresponding processing workpiece, the splicing position of the two splicing guide rails 104 also corresponds to the bending position corresponding to a groove pipe fitting, and therefore when the sleeve ring frame 105 slides on the splicing guide rails 104 through the driving member, the spray head 107 arranged on the sleeve ring frame 105 can be matched with the spraying member and the rotating sleeve 106 to spray the inside of the workpiece correspondingly.
During actual operation, a workpiece needing inner wall spraying can be placed on the supporting seat 102, then the supporting height of the supporting seat 102 is adjusted through the supporting cylinder 103, after the workpiece is placed, the two splicing guide rails 104 can be spliced through the connecting members to form a complete track with radian, the lantern ring frame 105 arranged on the splicing guide rails 104 slides on the complete track formed by the two splicing guide rails 104 through the driving members, the spray head 107 can be matched with the spray members and the rotating sleeve 106 to carry out plastic coating on the inner wall of the groove pipe fitting under the guide of the lantern ring frame 105, the plastic coating on the inner wall of the groove pipe fitting can be directly completed once without carrying out secondary or even multiple adjustment through the arranged members when the inner wall of the bent groove pipe fitting is sprayed, and the integral spraying efficiency is higher during actual operation.
Further, the storage box 201 is fixedly installed on one side of the swivel 106, one side of the communication conduit 202 is connected with the spray head 107, the other side of the communication conduit 202 is connected with the storage box 201, the extrusion frame 203 is connected with the storage box 201, the internal tooth rotating mechanism 204 is connected with the lantern ring frame 105 and is used for driving the swivel 106, the driving component is connected with the extrusion frame 203 and is used for moving in the storage box 201 through driving the extrusion frame 203, and the adjusting component is connected with the spray head 107 and is used for adjusting the spraying distance of the spray head 107.
Further, the internal gear frame 501 is fixedly connected with the extrusion frame 203 and rotatably mounted on the rotary sleeve 106, the driving gear 502 is meshed with the internal gear frame 501 and rotatably mounted on the rotary sleeve 106, an output shaft of the driving motor 503 is connected with the driving gear 502, and the driving motor 503 is fixedly mounted on the rotary sleeve 106.
Further, the guide bracket 601 is fixedly mounted on the collar frame 105, the adjusting bracket 602 is slidably mounted on the rotating sleeve 106, the adjusting screw 603 is in threaded connection with the adjusting bracket 602 and rotatably mounted on the guide bracket 601, an output shaft of the adjusting screw 603 is connected with the adjusting screw 603, and the adjusting motor 604 is fixedly mounted on the guide bracket 601.
When the spraying device is used, the rotating sleeve 106 is rotatably arranged on the sleeve frame 105, the rotating sleeve 106 is driven by the internal tooth rotating mechanism 204 arranged on the sleeve frame 105, the internal tooth rotating mechanism 204 is composed of an internal tooth circular ring and a gear motor for driving the internal tooth circular ring to rotate, the internal tooth circular ring is driven by the corresponding gear motor to rotate, then the rotating sleeve 106 sleeved on the sleeve frame 105 is driven by the internal tooth circular ring to rotate, so that the spray head 107 is driven by the rotation of the rotating sleeve 106 to effectively and comprehensively spray the inner wall of the pipe, and the sleeve frame 105 is provided with a corresponding protective shell at the position where the internal tooth rotating mechanism 204 is arranged, so that the normal operation and use of an internal driving structure and the motor are influenced in the spraying process.
The side of the rotating sleeve 106 is fixedly provided with the storage box 201, the storage box 201 is internally provided with corresponding plastic-coated raw materials, a discharge port of the storage box 201 is communicated with a feed inlet of the spray head 107 through the communication conduit 202, and the storage box 201 is provided with the extrusion frame 203.
The extrusion frame 203 comprises corresponding extrusion columns and a connecting plate, the extrusion columns arranged on the extrusion frame 203 are matched with the storage ring grooves in the storage box 201, when the extrusion frame 203 rotates, the extrusion columns arranged on the extrusion frame 203 can extrude plastic-coated raw materials in the storage box 201, then the plastic-coated raw materials enter the spray head 107 through the communication guide pipe 202, and finally the plastic-coated raw materials are sprayed out through the spray head 107.
The communicating conduit 202 is reserved with a certain length for adapting to the adjustment of the spray head 107, the spray head 107 is arranged on the adjustment support 602, the adjustment support 602 is slidably arranged on the guide support 601, a corresponding adjustment screw 603 is arranged on the guide support 601, the adjustment screw 603 is matched with a threaded hole formed in a plate at the bottom of the adjustment support 602, the adjustment screw 603 is fixed with an output shaft of the adjustment motor 604, when the adjustment motor 604 drives the adjustment screw 603 to rotate, the adjustment support 602 can move on the guide support 601 through the rotation of the adjustment screw 603, and then the spraying position of the spray head 107 is adjusted.
The internal gear frame 501 with extrude frame 203 connecting plate and be connected, internal gear frame 501 is the ring form, internal gear frame 501 is inside to be provided with the internal tooth groove that corresponds, it is convenient for to drive gear 502 the interior tooth groove phase-match that internal gear frame 501 set up, drive gear 502 passes through drive motor 503 drives when drive motor 503 drives drive gear 502 rotates, drive gear 502 alright through right internal gear frame 501's drive comes right extrude frame 203, and then realize right the extrusion of the inside raw materials of storage tank 201, change cover 106 at the installation extrude frame 203 and the position of corresponding drive structure and be provided with corresponding protective housing, and then guarantee the long-term steady operation of corresponding structure.
Further, two groups of clamping wheels 301 are rotatably mounted on the upper side and the lower side of the inner ring of the collar frame 105, two groups of guiding wheels 302 are rotatably mounted on the left side and the right side of the inner ring of the collar frame 105, a plurality of guiding tooth platforms 303 are fixedly mounted on the splicing guide rail 104, the belt gear 304 is rotatably mounted on one side, close to the splicing guide rail 104, of the collar frame 105, and the gear driving component is connected with the belt gear 304 and is used for driving the belt gear 304.
Further, the sleeve gear 701 is fixedly sleeved on one side of the belt gear 304, the intermediate gear 702 is meshed with the sleeve gear 701 and rotatably installed in the collar frame 105, the driving gear 703 is meshed with the intermediate gear 702 and rotatably installed on one side of the collar frame 105, an output shaft of the rotating motor 704 is connected with the driving gear 703, and the rotating motor 704 is fixedly installed on one side of the collar frame 105.
When the device is used, the collar frame 105 is matched with the end faces of the upper side and the lower side of the splicing guide rail 104 through the two groups of clamping wheels 301 arranged on the upper side and the lower side of the inner ring, and meanwhile, the two groups of guide wheels 302 arranged on the left side and the right side of the inner ring of the collar frame 105 are matched with the guide rail grooves on the two sides of the splicing guide rail 104, so that the collar frame 105 can stably move on the splicing guide rail 104.
A plurality of guide tooth platforms 303 with specified intervals are distributed on the splicing guide rail 104, the upper side wall of the inner ring of the lantern ring frame 105 is rotatably provided with a belt gear 304, a plurality of tooth platforms are arranged on the outer side of the belt gear 304, the plurality of guide tooth platforms 303 on the splicing guide rail 104 are matched with the plurality of tooth platforms on the outer side of the belt gear 304 to drive the lantern ring frame 105 to move on the splicing guide rail 104, further the lantern ring frame 105 is driven, and the belt gear 304 is driven by the gear driving component.
The sleeved gear 701 in the gear driving component is fixedly sleeved on a guide post on the side edge of the belt gear 304, the driving gear 703 is rotatably arranged in the lantern ring frame 105, the driving gear 703 is driven by the rotating motor 704, and the sleeved gear 701 is rotated along with the driving gear 703 by the intermediate gear 702, so that the belt gear 304 is driven.
Further, the guide support 401 is connected with the splicing guide rail 104 and is slidably mounted on the processing table 101, the driving screw rod 402 is in threaded connection with the guide support 401 and is rotatably mounted on the processing table 101, an output shaft of the driving motor 403 is connected with the driving screw rod 402, and the driving motor 403 is fixedly mounted on the processing table 101.
When the guide connection support 401 is used, the guide connection support 401 is fixed with the splicing guide rail 104 through bolts, the guide connection support 401 is matched with a guide boss arranged on the processing table 101, the driving screw rod 402 is matched with a threaded hole on a convex plate at the top of the guide connection support 401, the driving screw rod 402 is driven through the driving motor 403, so that a user can drive the guide connection support 401 through the driving motor 403 in cooperation with the driving screw rod 402 according to actual conditions, the splicing guide rail 104 is conveniently driven, the splicing of the whole bending track is completed through corresponding driving of the splicing guide rail 104 on two sides, corresponding groove pipe fittings are required to be placed on the supporting seat 102 in advance during actual operation, and then the integral track is matched with the inside of the groove pipe fittings through splicing of the splicing guide rail 104 on two sides, so that subsequent corresponding operation is realized.
Preferably, the operating assembly provided by the invention further comprises a clamping bracket 801, a clamping cylinder 802, a clamping plate 803 and a tightening member, wherein the tightening member comprises a backup plate 901, a double-headed screw 902 and a locking motor 903.
Further, the clamping brackets 801 are slidably mounted on the processing table 101, the output ends of the clamping cylinders 802 are connected with the clamping brackets 801, the clamping cylinders 802 are fixedly mounted on the processing table 101, the clamping plates 803 are fixedly mounted on each clamping bracket 801, and the tightening members are connected with the clamping brackets 801 and used for limiting two corresponding sides of the clamped groove pipe fitting.
Further, two backup plates 901 are slidably mounted on each clamping bracket 801, the double-headed screw rods 902 are rotatably mounted on the clamping brackets 801, two sides of each double-headed screw rod 902 are respectively in threaded connection with the two backup plates 901, an output shaft of the locking motor 903 is connected with the double-headed screw rods 902, and the locking motor 903 is fixedly mounted on one side of each clamping bracket 801.
This implementation is when using, processing platform 101 is provided with and is used for the clamping support 801 carries out the connection support body of installing, clamping support 801 passes through clamping cylinder 802 drives, clamping support 801 with clamping cylinder 802 is provided with two altogether, two sets of clamping support 801 with clamping cylinder 802 carries out the centre gripping spacing to the both ends that the work piece was buckled respectively, every on the clamping support 801 all slidable mounting have two backup plate 901, two backup plate 901 is through setting up and corresponding the double-end lead screw 902 on the clamping support 801 drives, double-end lead screw 902 passes through locking motor 903 drives, the screw thread of double-end lead screw 902 both sides is rotated to opposite, works as locking motor 903 drives double-end lead screw 902 rotates the time, sets up and corresponds two on the clamping support 801 backup plate 901 just can draw in each other or expand to carry out spacing cooperation to the pipe fitting left and right sides, so through 803 can carry out the centre gripping to the pipe fitting upper and lower both sides, and through setting up clamping plate 801 and corresponding the drive can carry out the groove hole in order to carry out the centre gripping along the groove 104 and can be followed by the groove 104 when the centre gripping groove is carried out the groove, can guarantee that the groove 104 is located the groove is followed to the groove is carried out to the groove that can be more stable to the pipe fitting to the groove, and is carried out the groove 104.
Referring to fig. 13, a spraying method for coating plastic on the inner wall of a groove pipe fitting, which adopts the spraying equipment for coating plastic on the inner wall of the groove pipe fitting, comprises the following steps:
S1, placing a workpiece needing inner wall spraying on a supporting seat 102, and then adjusting the supporting height of the supporting seat 102 through a supporting cylinder 103;
S2, after the workpiece is placed, the two splicing guide rails 104 can be spliced through the connecting members to form a complete track with radian;
s3, a lantern ring frame 105 arranged on the spliced guide rails 104 slides on a complete track formed by the two spliced guide rails 104 through a running member;
And S4, under the guidance of the collar frame 105, the spray head 107 can be matched with the spray member and the rotating sleeve 106 to carry out plastic-coated spraying on the inner wall of the groove pipe fitting.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510865280.0A CN120394251B (en) | 2025-06-26 | 2025-06-26 | Spraying equipment and method for plastic coating of inner wall of groove pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510865280.0A CN120394251B (en) | 2025-06-26 | 2025-06-26 | Spraying equipment and method for plastic coating of inner wall of groove pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120394251A CN120394251A (en) | 2025-08-01 |
| CN120394251B true CN120394251B (en) | 2025-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510865280.0A Active CN120394251B (en) | 2025-06-26 | 2025-06-26 | Spraying equipment and method for plastic coating of inner wall of groove pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120394251B (en) |
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| CN116116594A (en) * | 2023-04-17 | 2023-05-16 | 山东之华管业有限公司 | Spraying device and spraying method for inner wall of groove pipe fitting |
| CN117225627A (en) * | 2023-11-13 | 2023-12-15 | 山东之华管业有限公司 | Plastic coating device and plastic coating method for large-caliber groove pipe fitting |
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| JP2948283B2 (en) * | 1990-08-08 | 1999-09-13 | 福山共同機工株式会社 | Pipe inner surface cleaning device and curved pipe inner surface cleaning method |
| JPH0722741B2 (en) * | 1991-08-30 | 1995-03-15 | 作治 藏田 | Pipe cleaning equipment |
| JPH0537364U (en) * | 1991-10-25 | 1993-05-21 | 三菱重工業株式会社 | Curved pipe inner surface spraying device |
| JP6630937B2 (en) * | 2015-12-07 | 2020-01-15 | 株式会社いけうち | Rotary spray nozzle |
| KR102334822B1 (en) * | 2020-04-20 | 2021-12-03 | 주식회사 두레마을 | Cyclo shape injection nozzle and spray gun using the same |
| CN216655084U (en) * | 2021-12-01 | 2022-06-03 | 沈阳派尔弗智能装备有限公司 | Lathe for spraying paint on groove pipe fitting lining |
| CN119634113A (en) * | 2024-12-26 | 2025-03-18 | 桂平市宏信船舶修造有限公司 | Automatic spraying device and method for inner wall of long ship pipe |
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2025
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116594A (en) * | 2023-04-17 | 2023-05-16 | 山东之华管业有限公司 | Spraying device and spraying method for inner wall of groove pipe fitting |
| CN117225627A (en) * | 2023-11-13 | 2023-12-15 | 山东之华管业有限公司 | Plastic coating device and plastic coating method for large-caliber groove pipe fitting |
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| Publication number | Publication date |
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| CN120394251A (en) | 2025-08-01 |
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