CN219683079U - PCB double-sided coating machine - Google Patents
PCB double-sided coating machine Download PDFInfo
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- CN219683079U CN219683079U CN202320259050.6U CN202320259050U CN219683079U CN 219683079 U CN219683079 U CN 219683079U CN 202320259050 U CN202320259050 U CN 202320259050U CN 219683079 U CN219683079 U CN 219683079U
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- 238000000576 coating method Methods 0.000 title abstract description 45
- 239000011248 coating agent Substances 0.000 title abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 114
- 230000007306 turnover Effects 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 6
- KTXUOWUHFLBZPW-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C=C(Cl)C=CC=2)=C1 KTXUOWUHFLBZPW-UHFFFAOYSA-N 0.000 description 34
- 239000003292 glue Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a double-sided PCB (printed circuit board) coating machine, which belongs to the technical field of coating machines and comprises a workbench, a transmission assembly, a supporting plate, a turnover rail and a dispensing machine.
Description
Technical Field
The utility model belongs to the technical field of coating machines, and particularly relates to a PCB double-sided coating machine.
Background
The PCB surface coating process is to coat a layer of material on the PCB to strengthen the assembly performance and reliability of the PCB, the coating needs to cover the whole circuit board outside the key components, isolate sensitive electronic components from severe environment, protect the circuit board from factors such as humidity, salt fog, mildew and the like, and avoid damages caused by friction or physical vibration, most of the existing PCB coating machines only can coat one side of the PCB, double-sided coating needs to turn over the PCB coated on one side manually, operation is complex, and labor force is wasted.
Disclosure of Invention
The utility model provides a double-sided coating machine for a PCB (printed Circuit Board), which is used for solving the technical problem that the double-sided coating of the existing PCB coating machine is inconvenient.
The utility model is realized by the following technical scheme: the utility model provides a two-sided coating machine of PCB board, includes workstation, transmission component, backup pad, upset rail and point gum machine, and transmission component installs on the workstation, transmission component is used for carrying the PCB board, and the one end of backup pad is installed on the workstation, and the other end upwards extends, and the upset rail is rotated and is installed the backup pad is kept away from the one end of workstation, the upset rail is located one side of transmission component, point gum machine installs on the workstation, point gum machine is located the top of upset rail.
Optionally, in order to better implement the present utility model, the workbench includes a bracket, a first mounting plate and a second mounting plate, the dispenser is mounted on the top of the bracket, the first mounting plate is mounted in the middle of the bracket, the transmission assembly is mounted on the first mounting plate, a through slot is formed in the first mounting plate, the second mounting plate is mounted below the first mounting plate through a fixing rod, one end of the supporting plate is mounted on the second mounting plate, the other end of the supporting plate passes through the through slot and is located above the first mounting plate, and the turnover rail is mounted at one end of the supporting plate far away from the first mounting plate.
Optionally, in order to better implement the present utility model, the turnover rail includes two transmission rods, two mounting blocks and four transmission chains, the support plate includes a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are disposed on the second mounting plate in a positive alignment, the two transmission rods are respectively rotatably mounted on the first vertical plate and the second vertical plate, the two transmission rods are located above the through grooves, the two mounting blocks are respectively mounted on the two transmission rods, the two mounting blocks are located between the first vertical plate and the second vertical plate, the four transmission chains are respectively mounted on the two mounting blocks, one mounting block is correspondingly provided with the two transmission chains, and the two transmission chains on the one mounting block are used for clamping and transmitting the PCB board.
Optionally, in order to better implement the present utility model, the transmission assembly includes a transmission rail and a receiving rail, the transmission rail is mounted on the first mounting plate, the transmission rail is located at one side of the through slot, the transmission rail is used for transmitting the PCB board to the transmission chain, the receiving rail is mounted on the first mounting plate, the receiving rail is located at one side of the through slot away from the transmission rail, and the receiving rail is used for receiving the PCB board transmitted by the transmission chain.
Optionally, in order to better realize the utility model, the device further comprises a first motor, a transmission shaft, a first transmission belt, two transmission discs and two second transmission belts, wherein the first motor is installed below the second installation plate, the transmission shaft is rotationally inserted on the first vertical plate and the second vertical plate, one end of the first transmission belt is sleeved at the power output end of the first motor, the other end of the first transmission belt is sleeved at the transmission shaft, the two transmission discs are respectively installed on the two transmission rods, the two transmission discs are positioned at the outer sides of the first vertical plate and the second vertical plate, one ends of the two second transmission belts are respectively sleeved at the transmission shafts, and the other ends of the two second transmission belts are respectively sleeved at the two transmission shafts.
Optionally, in order to better implement the utility model, the device further comprises a first sliding rail, a second motor, a screw rod and a limiting plate, wherein the first sliding rail is installed on the first mounting plate, one side of the conveying rail and one side of the receiving rail are respectively and fixedly installed on the first mounting plate, the other side of the conveying rail and the other side of the receiving rail are respectively and slidably installed on the first sliding rail, the first sliding rail is used for adjusting the widths of the conveying rail and the receiving rail, the second sliding rail is installed on the second mounting plate, the first vertical plate is fixedly installed on the second mounting plate, the second vertical plate is slidably installed on the second mounting plate through the second sliding rail, the second motor includes stiff end and rotation end, the stiff end of second motor is installed on the first riser, the rotation end of second motor passes first riser is located first riser with between the second riser, the one end of lead screw with the rotation end transmission of second motor is connected, set up threaded hole on the second riser, the lead screw is rotated and is installed threaded hole, the lead screw rotates, in order to drive the second riser is close to or keeps away from first riser, the one end of limiting plate with the delivery track is connected, the other end with the receiving track is connected, the middle part of limiting plate with the second riser is connected, the limiting plate is located first riser with between the second riser.
Optionally, in order to better implement the present utility model, the device further includes a first telescopic cylinder and a limiting block, where the first telescopic cylinder includes a fixed end and a telescopic end, the fixed end of the first telescopic cylinder is installed on a side of the installation block away from the transmission chain, and the limiting block is installed on the telescopic end of the first telescopic cylinder, and the first telescopic cylinder is used to move the limiting block so that the limiting block blocks the PCB board on the transmission chain.
Optionally, in order to better implement the present utility model, the device further includes a first linear motor, a first mounting rod, a second linear motor, a second mounting rod and a second telescopic cylinder, wherein the first linear motor is mounted on the top of the bracket, the first mounting rod is movably mounted on the top of the bracket through the first linear motor, the second linear motor is mounted on the first mounting rod, the second mounting rod is movably mounted on the first mounting rod through the second linear motor, the first mounting rod and the second mounting rod are vertically arranged, the second telescopic cylinder includes a fixed end and a telescopic end, the fixed end of the second telescopic cylinder is mounted on the second mounting rod, and the dispenser is mounted on the telescopic end of the second telescopic cylinder.
Optionally, in order to better implement the present utility model, the device further includes a servo driver mounted on the bracket, the servo driver is located below the first mounting plate, and the first motor, the second motor, the first linear motor and the second linear motor are respectively electrically connected with the servo driver.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a PCB double-sided coating machine which comprises a workbench, a transmission assembly, a supporting plate, a turnover rail and a glue dispenser, wherein the transmission assembly is arranged on the workbench, the transmission assembly is used for conveying a PCB, one end of the supporting plate is arranged on the workbench, the other end of the supporting plate extends upwards, the turnover rail is rotatably arranged at one end of the supporting plate far away from the workbench, the turnover rail is positioned at one side of the transmission assembly, the glue dispenser is arranged on the workbench, and the glue dispenser is positioned above the turnover rail, so that the turnover rail is positioned at one side of the transmission assembly, the transmission assembly transmits the PCB to the turnover rail, the glue dispenser is positioned above the turnover rail, and the supporting plate supports the turnover rail so as to facilitate the turnover rail to be far away from the workbench, thereby realizing turnover.
Through the structure, the PCB double-sided coating machine solves the technical problem that the existing PCB coating machine is inconvenient to coat on double sides. Specifically, the PCB is transmitted to the overturning rail through the transmission assembly, the glue dispenser is used for carrying out single-sided coating on the PCB on the overturning rail, after the coating is finished, the overturning rail is rotated, and the glue dispenser is used for coating the other side of the PCB so as to realize double-sided coating of the PCB.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a double-sided coating machine for a PCB board according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a roll-over rail in an embodiment of the present utility model;
FIG. 3 is a schematic view of a structure of a workbench according to an embodiment of the utility model;
FIG. 4 is a schematic view of the structure of a first mounting bar in an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a PCB board double-sided coater according to an embodiment of the present utility model after removing a part of a chassis;
fig. 6 is a schematic structural diagram of a whole machine of a double-sided coating machine for PCB boards according to an embodiment of the present utility model;
fig. 7 is a front view of a servo driver in an embodiment of the present utility model.
In the figure: 1-a workbench; 101-a bracket; 102-a first mounting plate; 103-a second mounting plate; 2-a transmission assembly; 21-a conveying rail; 22-receiving rails; 3-supporting plates; 31-a first riser; 32-a second riser; 4-turning rails; 41-a transmission rod; 42-mounting blocks; 43-drive chain; 5-a dispensing machine; 61-a first motor; 62-a transmission shaft; 63-a first drive belt; 64-driving disc; 65-a second belt; 71-a first slide rail; 72-a second slide rail; 73-a second motor; 74-screw rod; 75-limiting plates; 81-a first telescopic cylinder; 82-limiting blocks; 91-a first linear motor; 92-a first mounting bar; 93-a second mounting bar; 94-a second telescopic cylinder; 95-a second linear motor; 10-a servo driver; 11-a PCB board; 12-a shell; 13-human-machine interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Examples
The embodiment provides a PCB double-sided coating machine for solving the technical problem that the double-sided coating of the existing PCB coating machine is inconvenient. The double-sided coating machine for the PCB comprises a workbench 1, a transmission assembly 2, a supporting plate 3, a turnover rail 4 and a dispensing machine 5, wherein:
the transmission assembly 2 is arranged on the workbench 1, and the PCB 11 realizes loading and unloading of the PCB 11 on the coating machine through the transmission function of the transmission assembly 2.
One end of the support plate 3 is mounted on the table 1, and the other end extends upward.
The turnover rail 4 is rotatably arranged at one end, far away from the workbench 1, of the supporting plate 3, the turnover rail 4 is located on one side of the transmission assembly 2, the transmission assembly 2 transmits the PCB 11 to the turnover rail 4, the supporting plate 3 supports the turnover rail 4 away from the ground, and therefore the turnover rail 4 is prevented from being abutted on the workbench 1 when the turnover rail 4 rotates.
The point gum machine 5 is installed on the workstation 1, and point gum machine 5 is located the top of upset rail 4, and like this, point gum machine 5 carries out the double-sided point to the PCB board 11 on the upset rail 4 and glues.
Through above-mentioned structure, the two-sided coating machine of PCB board 11 that this embodiment provided has solved the inconvenient technical problem of current two-sided coating of PCB board 11 coating machine. Specifically, the PCB 11 is transmitted to the turnover rail 4 through the transmission assembly 2, the dispenser 5 performs single-sided coating on the PCB 11 on the turnover rail 4, after the coating is completed, the turnover rail 4 is rotated, and the dispenser 5 coats the other side of the PCB 11 so as to realize double-sided coating of the PCB 11, so that the double-sided coating machine for the PCB 11 provided by the utility model realizes double-sided coating of the PCB 11 by arranging the turnover rail 4, and has simple structure and strong practicability.
An alternative implementation of this embodiment is as follows: the workstation 1 includes support 101, first mounting panel 102 and second mounting panel 103, the point gum machine 5 is installed at the top of support 101, first mounting panel 102 is installed at the middle part of support 101, transmission assembly 2 is installed on first mounting panel 102, the logical groove has been seted up on the first mounting panel 102, the second mounting panel 103 passes through the dead lever and installs in the below of first mounting panel 102, the one end of backup pad 3 is installed on second mounting panel 103, backup pad 3 is installed on second mounting lever 93, reduce the risk that turnover rail 4 contacted first mounting panel 102 when turnover rail 4 is rotatory, the other end of backup pad 3 passes logical groove and is located the top of first mounting panel 102, turnover rail 4 is installed and is kept away from the one end of first mounting panel 102 at backup pad 3, wherein, this support 101 can be sheet metal component or aluminum alloy part.
An alternative implementation of this embodiment is as follows: the turnover rail 4 comprises two transmission rods 41, two mounting blocks 42 and four transmission chains 43, the support plate 3 comprises a first vertical plate 31 and a second vertical plate 32, the first vertical plate 31 and the second vertical plate 32 are opposite to each other and are arranged on the second mounting plate 103, the middle parts of the two transmission rods 41 are respectively and rotatably arranged on the first vertical plate 31 and the second vertical plate 32, the two transmission rods 41 are positioned above the through grooves, the two mounting blocks 42 are respectively arranged on the two transmission rods 41, the two mounting blocks 42 are positioned between the first vertical plate 31 and the second vertical plate 32, the four transmission chains 43 are respectively arranged on the two mounting blocks 42, one mounting block 42 is correspondingly provided with the two transmission chains 43, the two transmission chains 43 on the one mounting block 42 are used for clamping and transmitting the PCB 11, wherein the transmission chains 43 are respectively arranged on two sides of the PCB 11, so that the PCB 11 is conveniently transmitted between the two mounting blocks 42, and when the PCB 11 is reversely rotated, the two groups of the transmission chains 43 are respectively clamped on two sides of the PCB 11, and the PCB 11 is prevented from falling down.
An alternative implementation of this embodiment is as follows: the transmission assembly 2 comprises a conveying rail 21 and a receiving rail 22, wherein the conveying rail 21 is arranged on the first mounting plate 102, the conveying rail 21 is positioned on one side of a through groove, the conveying rail 21 is used for conveying the PCB 11 to the transmission chain 43, the receiving rail 22 is arranged on the first mounting plate 102, the receiving rail 22 is positioned on one side of the through groove far away from the conveying rail 21, and the receiving rail 22 is used for receiving the PCB 11 conveyed by the transmission chain 43, so that during coating production, the conveying rail 21 serves as a first process for feeding the overturning rail 4, the overturning rail 4 and the dispenser 5 are subjected to double-sided coating to form a second process, the receiving rail 22 guides out the coated PCB 11 to form a third process, and each process can be used for stopping the PCB 11 so as to facilitate the assembly line operation of the coating of the PCB 11.
An alternative implementation of this embodiment is as follows: the double-sided coating machine for the PCB 11 further comprises a first motor 61, a transmission shaft 62, a first transmission belt 63, two transmission discs 64 and two second transmission belts 65, wherein the first motor 61 is arranged below the second mounting plate 103, the transmission shafts are rotatably inserted on the first vertical plate 31 and the second vertical plate 32, one end of the first transmission belt 63 is sleeved at a power output end of the first motor 61, the other end of the first transmission belt 63 is sleeved on the transmission shaft 62, the two transmission discs 64 are respectively arranged on the two transmission rods 41, the two transmission discs 64 are positioned on the outer sides of the first vertical plate 31 and the second vertical plate 32, one ends of the two second transmission belts 65 are respectively sleeved on the transmission shafts 62, and the other ends of the two transmission belts are respectively sleeved on the two transmission shafts 62, wherein the first motor 61 drives the transmission shafts 62 to rotate, and the transmission shafts 62 drive the two transmission discs 64 to rotate so as to drive the mounting blocks 42 to rotate through the transmission rods 41, and finally the turnover of the PCB 11 is realized.
An alternative implementation of this embodiment is as follows: the double-sided coater for the PCB 11 further comprises a first slide rail 71, a second slide rail 72, a second motor 73, a screw rod 74 and a limiting plate 75, wherein the first slide rail 71 is arranged on a first mounting plate 102, one side of the conveying rail 21 and one side of the receiving rail 22 are respectively and fixedly arranged on the first mounting plate 102, the other side of the conveying rail 21 and the other side of the receiving rail 22 are respectively and slidably arranged on the first slide rail 71, the first slide rail 71 is used for adjusting the width of the conveying rail 21 and the receiving rail 22, the second slide rail 72 is arranged on a second mounting plate 103, the first vertical plate 31 is fixedly arranged on the second mounting plate 103, the second vertical plate 32 is slidably arranged on the second mounting plate 103 through the second slide rail 72, the second motor 73 comprises a fixed end and a rotating end, the fixed end of the second motor 73 is arranged on the first vertical plate 31, the rotating end of the second motor 73 passes through the first vertical plate 31 and is positioned between the first vertical plate 31 and the second vertical plate 32, one end of the screw rod 74 is in transmission connection with the rotating end of the second motor 73, a threaded hole is formed in the second vertical plate 32, the screw rod 74 is rotatably installed in the threaded hole, the screw rod 74 rotates to drive the second vertical plate 32 to be close to or far away from the first vertical plate 31, one end of the limiting plate 75 is connected with the conveying rail 21, the other end of the limiting plate 75 is connected with the receiving rail 22, the middle part of the limiting plate 75 is connected with the second vertical plate 32, the limiting plate 75 is positioned between the first vertical plate 31 and the second vertical plate 32, thus, when producing the PCB 11 with different widths or lengths, the position of the second vertical plate 32 on the second sliding rail 72 is regulated through the second motor 73, the width between the two groups of transmission chains 43 is regulated, so that the clamping of the PCB 11 with different sizes is realized, the second vertical plate 32 moves, the second vertical plate 32 abuts against the limiting plate 75, the limiting plate 75 drives one side of the receiving rail 22 and one side of the conveying rail 21 to move, the widths of the receiving rail 22 and the conveying rail 21 are changed so as to facilitate the loading and unloading of the PCB 11, wherein the width adjustment of the two groups of transmission chains 43 and the width adjustment of the receiving rail 22 and the conveying rail 21 are consistent due to the connection of the limiting plate 75 with the receiving rail 22, the conveying rail 21 and the second vertical plate 32.
An alternative implementation of this embodiment is as follows: the double-sided coating machine for the PCB 11 further comprises a first telescopic cylinder 81 and a limiting block 82, wherein the first telescopic cylinder 81 comprises a fixed end and a telescopic end, the fixed end of the first telescopic cylinder 81 is arranged on one side, far away from the transmission chain 43, of the mounting block 42, the limiting block 82 is arranged on the telescopic end of the first telescopic cylinder 81, the first telescopic cylinder 81 is used for moving the limiting block 82 so that the limiting block 82 blocks the PCB 11 on the transmission chain 43, and therefore, before the PCB 11 reaches a target position on the transmission chain 43, the first telescopic cylinder 81 extends out of the limiting block 82 so that the limiting block 82 limits the position of the PCB 11 on the transmission chain 43, and after coating is completed, the first telescopic cylinder 81 withdraws the limiting block 82 to guide the PCB 11 to the receiving rail 22.
An alternative implementation of this embodiment is as follows: the double-sided coating machine for the PCB 11 further comprises a first linear motor 91, a first mounting rod 92, a second linear motor 95, a second mounting rod 93 and a second telescopic cylinder 94, wherein the first linear motor 91 is mounted at the top of a support 101, the first mounting rod 92 is mounted at the top of the support 101 through the first linear motor 91 in a moving mode, the second linear motor 95 is mounted on the first mounting rod 92, the second mounting rod 93 is mounted on the first mounting rod 92 through the second linear motor 95 in a moving mode, the first mounting rod 92 and the second mounting rod 93 are vertically arranged, the second telescopic cylinder 94 comprises a fixed end and a telescopic end, the fixed end of the second telescopic cylinder 94 is mounted on the second mounting rod 93, and the dispenser 5 is mounted at the telescopic end of the second telescopic cylinder 94, so that the dispenser 5 moves in a plane through the first linear motor 91 and the second linear motor 95, moves up and down through the second telescopic cylinder 94 to realize dispensing actions at all positions.
An alternative implementation of this embodiment is as follows: the PCB 11 double-sided coating machine further comprises a servo driver 10, the servo driver 10 is arranged on the bracket 101, the servo driver 10 is positioned below the first mounting plate 102, the first motor 61, the second motor 73, the first linear motor 91 and the second linear motor 95 are respectively and electrically connected with the servo driver 10, the position precision of each motor is improved through the servo driver 10, more preferably, the conveying rail 21 and the receiving rail 22 are controlled by the servo motors, and the servo motors are electrically connected with the servo driver 10 uniformly.
More preferably, the double-sided coating machine for the PCB 11 further comprises a man-machine interface 13 and a machine shell 12, wherein the machine shell 12 is wrapped on the outer side of the bracket 101, an opening for feeding the conveying rail 21 and discharging the receiving rail 22 is formed in the machine shell 12, the man-machine interface 13 is arranged on the machine shell 12, and the man-machine interface 13 is electrically connected with the servo driver 10 so as to conveniently give a control instruction to the servo driver 10 through operating the man-machine interface 13.
The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (9)
1. A PCB board double-sided coater, comprising:
a work table;
the transmission assembly is arranged on the workbench and is used for conveying the PCB;
one end of the supporting plate is arranged on the workbench, and the other end extends upwards;
the turnover rail is rotatably arranged at one end, far away from the workbench, of the supporting plate and is positioned at one side of the transmission assembly;
and the dispensing machine is arranged on the workbench and is positioned above the overturning rail.
2. The PCB board double-sided applicator of claim 1, wherein the work table comprises:
the dispensing machine is arranged at the top of the bracket;
the first mounting plate is arranged in the middle of the bracket, the transmission assembly is arranged on the first mounting plate, and a through groove is formed in the first mounting plate;
the second mounting plate is mounted below the first mounting plate through a fixing rod, one end of the supporting plate is mounted on the second mounting plate, the other end of the supporting plate penetrates through the through groove to be located above the first mounting plate, and the overturning rail is mounted at one end, far away from the first mounting plate, of the supporting plate.
3. The PCB board double-sided applicator of claim 2, wherein the flip rail comprises:
the support plate comprises a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are oppositely arranged on the second mounting plate, the two transmission rods are respectively and rotatably arranged on the first vertical plate and the second vertical plate, and the two transmission rods are positioned above the through groove;
the two mounting blocks are respectively mounted on the two transmission rods and are positioned between the first vertical plate and the second vertical plate;
four drive chains are respectively arranged on the two mounting blocks, one mounting block is correspondingly provided with two drive chains, and the other two drive chains on the mounting block are used for clamping and transmitting the PCB.
4. A PCB board double-sided applicator according to claim 3, wherein the transfer assembly comprises:
the conveying rail is arranged on the first mounting plate, is positioned on one side of the through groove and is used for conveying the PCB to the transmission chain;
and the receiving rail is arranged on the first mounting plate, is positioned on one side of the through groove away from the conveying rail, and is used for receiving the PCB transmitted by the transmission chain.
5. The PCB double-sided applicator of claim 4, further comprising:
the first motor is arranged below the second mounting plate;
the transmission shaft is rotatably inserted on the first vertical plate and the second vertical plate;
one end of the first transmission belt is sleeved at the power output end of the first motor, and the other end of the first transmission belt is sleeved on the transmission shaft;
the two transmission discs are respectively arranged on the two transmission rods and are positioned at the outer sides of the first vertical plate and the second vertical plate;
and one ends of the two second driving belts are respectively sleeved on the driving shafts, and the other ends of the two second driving belts are respectively sleeved on the two driving shafts.
6. The PCB double-sided applicator of claim 5, further comprising:
the first sliding rail is arranged on the first mounting plate, one side of the conveying rail and one side of the receiving rail are respectively and fixedly arranged on the first mounting plate, the other side of the conveying rail and the other side of the receiving rail are respectively and slidably arranged on the first sliding rail, and the first sliding rail is used for adjusting the widths of the conveying rail and the receiving rail;
the second sliding rail is arranged on the second mounting plate, the first vertical plate is fixedly arranged on the second mounting plate, and the second vertical plate is slidably arranged on the second mounting plate through the second sliding rail;
the second motor comprises a fixed end and a rotating end, the fixed end of the second motor is arranged on the first vertical plate, and the rotating end of the second motor penetrates through the first vertical plate and is positioned between the first vertical plate and the second vertical plate;
one end of the screw rod is in transmission connection with the rotating end of the second motor, a threaded hole is formed in the second vertical plate, the screw rod is rotatably arranged in the threaded hole, and the screw rod rotates to drive the second vertical plate to be close to or far away from the first vertical plate;
and one end of the limiting plate is connected with the conveying rail, the other end of the limiting plate is connected with the receiving rail, the middle part of the limiting plate is connected with the second vertical plate, and the limiting plate is positioned between the first vertical plate and the second vertical plate.
7. A PCB double-sided applicator as set forth in claim 3, further comprising:
the first telescopic cylinder comprises a fixed end and a telescopic end, and the fixed end of the first telescopic cylinder is arranged on one side, far away from the transmission chain, of the mounting block;
the limiting block is installed at the telescopic end of the first telescopic cylinder, and the first telescopic cylinder is used for moving the limiting block, so that the limiting block blocks the PCB on the transmission chain.
8. The PCB board double-sided applicator of claim 6, further comprising:
the first linear motor is arranged at the top of the bracket;
the first mounting rod is movably mounted on the top of the bracket through the first linear motor;
the second linear motor is arranged on the first mounting rod;
the second installation rod is movably installed on the first installation rod through the second linear motor, and the first installation rod and the second installation rod are vertically arranged;
the second telescopic cylinder comprises a fixed end and a telescopic end, wherein the fixed end of the second telescopic cylinder is arranged on the second mounting rod, and the dispensing machine is arranged at the telescopic end of the second telescopic cylinder.
9. The PCB double-sided applicator of claim 8, further comprising:
the servo driver is arranged on the support, the servo driver is positioned below the first mounting plate, and the first motor, the second motor, the first linear motor and the second linear motor are respectively and electrically connected with the servo driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320259050.6U CN219683079U (en) | 2023-02-20 | 2023-02-20 | PCB double-sided coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320259050.6U CN219683079U (en) | 2023-02-20 | 2023-02-20 | PCB double-sided coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683079U true CN219683079U (en) | 2023-09-15 |
Family
ID=87970222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320259050.6U Active CN219683079U (en) | 2023-02-20 | 2023-02-20 | PCB double-sided coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683079U (en) |
-
2023
- 2023-02-20 CN CN202320259050.6U patent/CN219683079U/en active Active
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