CN207346830U - Cut-parts separator - Google Patents

Abstract

The utility model discloses a cutting piece separating device, which comprises: a feeding plate for placing the cutting pieces to be separated; A material plate; an acquisition device for obtaining the top layer of cut pieces placed on the upper material plate, and the acquisition device is arranged above the upper material plate. In this kind of piece separation device, through the control of the relative distance between the feeding plate and the acquisition device in the vertical direction, the acquisition device can acquire a single piece to realize the separation of the pieces, and the separation process is automated. The degree is high, which is convenient for docking with other automation equipment. At the same time, it improves the separation efficiency and helps save labor costs.

Description

Cutting Separation Device

technical field

The utility model relates to the technical field of garment production, in particular to a cutting piece separating device.

Background technique

In the field of garment production, how to separate the piles of cut pieces cut from the cutting bed has always been a technical difficulty that needs to be solved urgently. The existing general method is to sort by manual. The disadvantages of manual separation are three points. The first is that the efficiency of manual labor is low. The second is that it cannot be connected with other automation equipment. The third is that in the current environment, the cost of employment is high. In order to solve the above problems, we need to design a device that can automatically separate into stacks of cutting pieces, so that it can be connected with upstream and downstream automation products, improve production efficiency and reduce labor costs.

Therefore, how to improve the degree of automation and separation efficiency of the separation of pieces is a technical problem that those skilled in the art need to solve.

Utility model content

In view of this, the purpose of this utility model is to provide a piece separation device, which improves the automation and separation efficiency of the piece separation.

In order to achieve the above object, the utility model provides the following technical solutions:

A piece separating device, comprising:

A feeding plate for placing the pieces to be separated;

A lifting control mechanism for driving the lifting of the loading plate, the lifting control mechanism of the loading plate is connected to the lifting plate;

The acquiring device is used for acquiring the top cut pieces placed on the feeding board, and the acquiring device is arranged above the feeding board.

Preferably, the acquiring device is an adhering device, and the surface of the adhering device is provided with adhesive pieces for adhering the cutting pieces.

Preferably, the sticking device is arranged on a fixed frame, the fixed frame is connected to a bracket, the bracket is provided with a spring for making the fixed frame move downward, and the bracket is provided with a spring for limiting The limit part of the lowest limit position of the downward movement of the fixed frame, the spring is connected with a pressure sensor, and the pressure sensor is electrically connected with the lifting control mechanism of the feeding plate.

Preferably, it also includes a cloth detection device for detecting whether the sticking device sticks to the cutting piece, and the cloth detection device is electrically connected to the first reminding device.

Preferably, it also includes a receiving wheel and an adhesive tape fixing wheel for placing the adhesive tape, the receiving wheel is connected with a rotation control mechanism of the receiving wheel, and the adhesive tape on the adhesive tape fixing wheel is wound by the sticking device onto the receiving wheel.

Preferably, it also includes a tape detection device for detecting the use of the tape, and the tape detection device is electrically connected to the second reminding device.

Preferably, the feeding board is provided with a cloth placing box for placing cut pieces, the cloth placing box is connected to the feeding board through the first slide rail slider assembly, and the cloth placing box can pass through The slider assembly of the first slide rail realizes sliding in a preset feeding direction.

Preferably, one side of the feeding plate is provided with a plurality of limiting grooves sequentially arranged along the preset feeding direction, and one side of the feeding plate is fixedly provided with a A matching limit rod, the cloth release box is provided with an opening on one side close to the limit rod, and the cloth release box is provided with a vertical plate opposite to the opening, and the first slide rail slider A second slide rail slider assembly for sliding the cloth placing box perpendicular to the preset feeding direction is provided between the assembly and the feeding plate.

Preferably, the cloth dispensing box includes an upright cloth friction baffle perpendicular to the vertical plate, and a friction layer is provided on the inner surface of the cloth friction baffle.

Preferably, the lifting control mechanism of the feeding plate includes a feeding screw driving motor, a feeding screw connected to the feeding screw driving motor, and a screw nut threadedly connected to the feeding screw, the The screw nut is fixedly connected to the feeding plate.

The cutting piece separating device provided by the utility model includes: a feeding plate for placing the cutting pieces to be separated; a lifting control mechanism of the feeding plate for driving the lifting of the feeding plate, and the lifting control mechanism of the feeding plate is connected to the feeding plate; The acquiring device is used to acquire the top cut pieces placed on the feeding board, and the obtaining device is arranged above the feeding board.

In this kind of piece separation device, through the control of the relative distance between the feeding plate and the acquisition device in the vertical direction, the acquisition device can acquire a single piece to realize the separation of the pieces, and the separation process is automated. The degree is high, which is convenient for docking with other automation equipment. At the same time, it improves the separation efficiency and helps save labor costs.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the utility model, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

Fig. 1 is the structural representation of the cut piece separation device provided by the utility model;

Fig. 2 is a schematic structural view of the acquisition device in the cut piece separation device provided by the present invention;

Fig. 3 is a structural schematic diagram of the lifting control mechanism of the feeding plate in the cutting piece separation device provided by the utility model;

Fig. 4 is a schematic diagram of the bottom structure of the lifting control mechanism of the feeding plate in the cutting piece separation device provided by the utility model.

In Fig. 1 to Fig. 4: 1-receiving wheel driving motor, 2-synchronous belt, 3-receiving wheel, 4-tape, 5-pressure sensor, 6-spring, 7-fixed frame, 8-adhesive wheel, 9-tape detection device, 10-cloth detection device, 11-feed screw drive motor, 12-feed screw, 13-lead screw nut, 14-nut fixing plate, 15-feed plate, 16-well shape Slide rail slider assembly, 17-cloth release box, 18-limit rod, 19-fabric friction baffle, 20-large cloth, 21-small cloth, 22-fabric storage detection device, 23-upright, 24-tape Fixed wheels.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The core of the utility model is to provide a piece separating device, which improves the automation degree and separation efficiency of the piece separation.

Please refer to Fig. 1 and Fig. 2, Fig. 1 is a schematic structural diagram of the piece separation device provided by the utility model; Fig. 2 is a schematic structural diagram of the acquisition device in the piece separation device provided by the utility model.

A specific embodiment of the cutting piece separation device provided by the utility model includes a feeding plate 15, a lifting control mechanism of the feeding plate and an acquisition device. The feeding board 15 is used for placing the cutting pieces to be separated. The lifting control mechanism of the loading plate is used to drive the lifting of the loading plate 15, and the lifting control mechanism of the loading plate is connected to the loading plate 15. The obtaining device is used to obtain the top layer cut pieces placed on the feeding board 15 , and the obtaining device is arranged above the feeding board 15 .

When performing the separation operation of a single-layer cutting piece, the cutting piece to be separated is placed on the loading plate 15, and the cutting piece to be separated is usually a stack of cutting pieces including a plurality of cutting pieces. The lifting control mechanism of the feeding board controls the lifting of the feeding board 15, so that the top-layer cut piece is in contact with the acquisition device and is captured by the acquisition device, thereby separating the single-layer cut piece located on the top layer.

It can be seen that in this embodiment, by controlling the relative distance between the feeding plate 15 and the acquisition device in the vertical direction, the acquisition device can acquire a single cut piece so as to realize the separation of the cut pieces, and the separation process is automated The degree is high, which is convenient for docking with other automation equipment. At the same time, it improves the separation efficiency and helps save labor costs.

Among them, the acquisition device has multiple configuration methods. Preferably, the obtaining device may be an adhesive device, and the surface of the adhesive device is provided with adhesive pieces for adhering the cutting pieces. The acquisition device is set as a sticking device, and the separation of the cut pieces is realized by sticking. The separation operation is convenient and reliable. After one layer of cut pieces is stuck, the cut pieces adjacent to the lower layer of the cut piece can pass through the feeding plate The downward movement of 15 and the stuck pieces can be reliably separated, and the single-layer pieces can be separated stably for a long time, overcoming the problem of separation difficulties caused by the adhesion between the fabrics and the collusion of threads and hairs, and has a wide range of applications. Especially for some soft or porous fabrics, the use of viscose separation can ensure the success rate of separation.

When performing the separation operation of a single-layer cutting piece, the cutting piece to be separated is placed on the loading plate 15, and the cutting piece to be separated is usually a stack of cutting pieces including a plurality of cutting pieces. The lifting control mechanism of the feeding plate controls the rising of the feeding plate 15, so that the top layer of cutting pieces is in contact with the adhesive parts and stuck by the adhesive parts, thereby separating the single layer cutting pieces positioned at the top layer. When taking away the cut pieces on the adhesive parts, specifically, the feeding plate 15 can be driven down by the lifting control mechanism of the feeding plate, so that the stuck cut pieces are separated from other cut pieces, and the cut pieces to be stuck are removed. After taking it away, control the rising of the feeding board 15 through the lifting control mechanism of the feeding board and repeat the above-mentioned process to realize the separation of each cut piece.

Specifically, the sticking device can be arranged on a fixed frame, the fixed frame is connected to the bracket, the bracket is provided with a spring for making the fixed frame move downward, and the bracket is provided with a bottom limit position for limiting the downward movement of the fixed frame. The limit part is connected with a pressure sensor 5 by the spring, and the pressure sensor 5 is electrically connected with the lifting control mechanism of the loading plate.

In the initial state, the fixed frame and the sticking device on it are located at the lowest limit position under the action of the spring. As the feeding plate 15 rises, the top layer of cuts gradually approaches the sticking device and contacts the sticking device. After arriving at the sticking device, if the feeding plate 15 continues to move up, the sticking device will be pressed upward by the cut piece, the sticking device and the fixing frame will overcome the elastic force of the spring and move up, and the pressure of the glued part to pick up the cut piece will pass through. The linear deformation of the spring is transmitted to the pressure sensor 5, and when the pressure detected by the pressure sensor 5 reaches the preset pressure, the sticking device and the fixed frame move to the preset sticking position, and the pressure sensor 5 can send a message to the lifting control mechanism of the upper material plate. signal, to prevent the feeding plate 15 from continuing to move upwards, and further, the feeding plate lifting control mechanism can control the reverse movement of the feeding plate 15 according to the signal of the pressure sensor 5, so that the feeding plate 15 is moved down.

That is, by setting the pressure sensor 5, the highest rising position of the feeding plate 15 can be reliably determined, even if the total height of the remaining pieces to be separated gradually decreases as the pieces are gradually separated, it can be ensured that the feeding plate 15 can Each ply is brought into contact with the adhesive. At the same time, the real-time performance of the pressure sensor 5 detecting the pressure is good, which can ensure the stable and reliable adhesion of the cutting pieces. The pressure of the pressure of the sticking and taking the cutting pieces can be monitored in real time by the pressure sensor 5. The pressure value can be automatically adjusted to make the adhesive parts and the cutting pieces tightly At the same time, it can prevent the adhesive parts from sticking too tightly to the cut pieces, which will damage the surface of the fabric, make it impossible to clamp or leave sticky substances on the fabric. In addition, due to the relatively soft physical characteristics of the cut pieces, they will inevitably form a certain height fluctuation during the stacking process. The setting of the spring can make the sticking device have a certain degree of flexibility, which can better adapt to uneven fabrics. Ensure that the adhesive parts and the cut pieces can be in close and reliable contact, reduce the uncertainty in the separation process, and improve the success rate of separation.

Specifically, the piece separation device may further include a cloth detection device 10 for detecting whether the sticking device sticks to the cut piece, and the cloth detection device 10 is electrically connected to the first reminder device, thereby further improving the reliability of separation.

More specifically, the fabric detection device 10 can be a fiber optic sensor, and can be used to detect whether the edge of the cut piece blocks the transmitter and receiver of the fiber optic sensor. After the sticking operation, if the cutting piece is successfully glued, the edge of the cutting piece will be blocked between the transmitter and the receiver of the optical fiber sensor; otherwise, the first reminding device will remind of the unsuccessful separation of the cutting piece.

Further, the piece separation device can also include a receiving wheel 3 and a fixed tape wheel 24 for placing the adhesive tape 4, the receiving wheel 3 is connected with a rotation control mechanism of the receiving wheel, and the adhesive tape 4 on the fixed tape wheel 24 is glued Get device and wind on the rewinding wheel 3, this adhesive tape 4 is viscose parts, on the adhesive tape fixed wheel 24 is the unused new adhesive tape, on the rewinding wheel 3 is used waste tape. Since the adhesive tape 4 will become less viscous after a certain amount of cut pieces have been stuck, the rotation of the receiving wheel 3 is controlled by the receiving wheel rotation control mechanism, thereby driving the adhesive tape 4 to move to replace the adhesive tape 4 at the sticking device, which is convenient for replacement , which is conducive to improving the reliability of use.

Wherein, the receiving wheel rotation control mechanism can specifically include the receiving wheel driving motor 1 and the synchronous belt 2 connected between the output shaft of the receiving wheel driving motor 1 and the central axis of the receiving wheel 3, and the receiving wheel driving motor 1 Drive the synchronous belt 2 to rotate the receiving wheel 3, thereby providing a new adhesive tape that needs to stick to the cloth during the separation process, and ensure the reliability of sticking to the cloth.

Further, the piece separation device may also include a tape detection device 9 for detecting the use of the tape 4, the tape detection device 9 is electrically connected to the second reminder device, and the second reminder device reminds the staff to replace the tape 4 in time, Guaranteed reliable use.

Specifically, the adhesive tape detection device 9 can be an optical fiber sensor. When the thickness of the adhesive tape 4 exceeds a preset thickness, the light of the transmitter in the optical fiber sensor is blocked by the adhesive tape 4. When the adhesive tape 4 is used until the thickness does not exceed the preset thickness, the optical fiber The receiver in the sensor receives the light to generate a signal, and the second alerting device alerts. Alternatively, the adhesive tape detection device 9 can be a pressure sensor arranged on the adhesive tape fixed wheel 24. The adhesive tape detection device 9 detects the pressure of the adhesive tape 4 on the adhesive tape fixed wheel 24 to the adhesive tape fixed wheel 24. When the pressure is lower than the preset value, the Send a signal to the second reminding device for reminding.

Furthermore, the sticking device can be an adhesive wheel, and the adhesive wheel is rotatably sleeved on the fixed rod on the fixed frame, that is, in the process of replacing the adhesive tape 4, the adhesive wheel can be rotated, so that Reducing the abrasion between the adhesive wheel and the adhesive tape 4 is beneficial to prolonging the service life of the sticking device.

Furthermore, the piece separating device may also include a backstop copper sleeve, and the adhesive tape 4 on the tape fixing wheel 24 is wound onto the take-up wheel 3 sequentially through the sticking device and the backstop copper sleeve. The anti-retreat copper sleeve can prevent the tape 4 from reversing, and can further improve the reliability of the separation operation.

Please refer to Fig. 3 and Fig. 4, Fig. 3 is a structural schematic diagram of the lifting control mechanism of the feeding plate in the piece separating device provided by the utility model; Fig. 4 is a lifting control mechanism of the feeding plate in the piece separating device provided by the utility model Schematic diagram of the bottom structure.

In any one of the above-mentioned embodiments, a cloth placing box 17 for placing cut pieces may be provided on the feeding plate 15 . The cloth dispensing box 17 is connected to the feeding plate 15 through the first slide rail slider assembly, and the cloth dispensing box 17 can slide in a preset feeding direction through the first slide rail slider assembly. During the feeding process, the cloth placing box 17 is pulled out along the preset feeding direction, and the cloth placing box 17 is pushed back after the cut pieces are put in, so that the feeding is convenient and efficient.

Further, one side of the feeding plate 15 may be provided with a plurality of limiting grooves which are sequentially arranged along the preset feeding direction, and one side of the feeding plate 15 is fixedly provided with limiting grooves which cooperate with the limiting grooves one by one. Rod 18, on the cloth box 17 close to the one side opening of limit bar 18 and is provided with the vertical plate 23 opposite with opening on the cloth box 17, is provided with between the first slide rail slider assembly and the feeding plate 15 It is used to make the cloth placing box 17 slide on the second slide rail slider assembly perpendicular to the preset feeding direction.

After the cut piece is put into the cloth box 17, the cloth box 17 slides on the feeding plate 15 by the second slide rail slider assembly, the relative position of the stop bar 18 in the stop slot changes, and the stop bar 18 and The vertical plate 23 cooperates to limit the cutting pieces, no matter whether the cutting pieces are large fabrics 20 or small fabrics 21, it can prevent the pieces from moving arbitrarily in the direction perpendicular to the preset feeding direction, and ensure the positioning and sticking of different sizes of pieces optimize. Wherein, the first slide rail slider assembly and the second slide rail slider assembly can form a well-shaped slide rail slider assembly 16 .

Concretely, cloth putting box 17 can comprise the vertical cloth friction baffle 19 that is perpendicular to vertical plate 23, and the inner surface of cloth friction baffle 19 is provided with friction layer, and the inner surface of cutting piece and cloth friction baffle 19 touch. After the upper-layer cutting pieces are glued, the adjacent lower-layer cutting pieces will not follow the upper-layer cutting pieces to move up under the action of the friction force of the friction layer, further improving the reliability of cutting pieces separation.

Further, the lifting control mechanism of the feeding plate can include a feeding screw drive motor 11, a feeding screw 12 connected to the feeding screw driving motor 11, a screw nut 13 threadedly connected to the feeding screw 12, and a screw nut 13 connected to the feeding screw 12. The bar nut 13 is fixedly connected to the feeding plate 15 . Wherein, on the feeding plate 15, a nut fixing plate 14 can be specifically set to fix the screw nut 13, and the feeding screw drive motor 11 drives the feeding screw 12 to drive the screw nut 13 to move, and the screw nut 13 passes through the nut fixing plate 14 1. The feeding plate 15 makes the cloth box 17 lift in the vertical direction to adapt to the stack of cut pieces whose height is continuously reduced along with the separation.

The lifting of the feeding plate 15 is realized through the cooperative transmission of the feeding screw drive motor 11, the feeding screw 12 and the screw nut 13, which is convenient to set and reliable to control. Of course, the lifting control mechanism of the feeding plate can also be devices such as air cylinders and hydraulic cylinders.

Wherein, the rising height of the feeding plate 15 can be set to be greater than the height of the stacked cut pieces, so as to ensure reliable contact between the last layer of cut pieces and the sticking device.

Further, the piece separation device may also include a cloth storage detection device 22 for detecting the presence or absence of a cut piece in the cloth delivery box 17, which may specifically be a pressure sensor, an optical fiber sensor or other devices, and the cloth storage detection device 22 is connected to a second Three reminders, to remind when there is no cutting piece in the cloth box 17.

Certainly, the arrangement manner of the acquisition device is not limited to the above-mentioned embodiments. In another specific embodiment, the obtaining device may be an air suction device capable of suctioning the top layer of cut pieces. Alternatively, the acquiring device may be a friction wheel, and when the cutting piece is in contact with the friction wheel, the friction wheel rotates and pushes the top cutting piece out in the horizontal direction depending on the friction force between the friction wheel and the top cutting piece.

In each of the above embodiments, the number of feeding boards 15 in the piece separating device can be set according to actual conditions. For example, two feeding boards 15 may be provided and arranged side by side, and the two feeding boards 15 are respectively corresponding to a feeding board lifting control mechanism and an acquisition device. The two feeding boards 15 can move separately, and the cutting pieces on the two feeding boards 15 can have a height difference to compensate for the height difference caused by different cloth thicknesses. The feeding board lifting control mechanism corresponding to the feeding board 15 controls The feeding plate 15 moves to the corresponding acquiring device to separate the cutting pieces. Of course, the two feeding plates 15 can also cooperate to realize the separation of the same stack of cutting pieces.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The cut piece separating device provided by the utility model has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present utility model, and the descriptions of the above embodiments are only used to help understand the method and core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (10)

1. A cutting piece separation device, characterized in that, comprising: A feeding plate (15) for placing the pieces to be separated; A feeding plate lifting control mechanism for driving the lifting of the feeding plate (15), the lifting control mechanism of the feeding plate is connected to the feeding plate (15); The acquiring device is used for acquiring the top-layer cutting pieces placed on the feeding plate (15), and the acquiring device is arranged above the feeding plate (15). 2 . The cutting piece separation device according to claim 1 , wherein the acquiring device is a sticking device, and the surface of the sticking device is provided with an adhesive piece for adhering the cut pieces. 3 . 3. The piece separating device according to claim 2, characterized in that, the sticking device is arranged on a fixed frame (7), and the fixed frame (7) is connected to a bracket, and the bracket is provided with a The spring (6) that makes the fixed frame (7) have a tendency to move down, and the bracket is provided with a limit portion for limiting the lower limit position of the fixed frame (7), and the spring (6) ) is connected with a pressure sensor (5), and the pressure sensor (5) is electrically connected with the lifting control mechanism of the feeding plate. 4. The cutting piece separating device according to claim 3, further comprising a cloth detecting device (10) for detecting whether the sticking device sticks to the cutting piece, and the cloth detecting device (10) is electrically Sex connection first reminder device. 5. The cutting piece separation device according to claim 4, characterized in that, it also comprises a receiving wheel (3) and an adhesive tape fixing wheel for placing the adhesive tape (4), and the receiving wheel (3) is connected with a receiving Material wheel rotation control mechanism, the adhesive tape (4) on the adhesive tape fixed wheel is wound onto the receiving wheel (3) through the sticking device. 6. The cutting piece separation device according to claim 5, characterized in that, it also includes a tape detection device (9) for detecting the use of the tape (4), and the tape detection device (9) is electrically connected to the first 2. Reminder device. 7. The cutting piece separating device according to any one of claims 1 to 6, characterized in that, the feeding plate (15) is provided with a cloth placing box (17) for placing the cutting pieces, and the cloth putting The box (17) is connected to the feeding plate (15) through the first slide rail slider assembly, and the cloth dispensing box (17) can realize the preset feeding through the first slide rail slider assembly direction of the slide. 8. The cutting piece separating device according to claim 7, characterized in that, one side of the feeding plate (15) is provided with a plurality of limiting grooves arranged sequentially along the preset feeding direction, and One side of the feeding plate (15) is fixedly provided with a limit bar (18) that cooperates with the limit groove one by one, and the position of the cloth release box (17) that is close to the limit bar (18) One side of the opening is provided and a vertical plate opposite to the opening is provided on the cloth placing box (17). The cloth box (17) is described as a second slide rail slider assembly that slides in a direction perpendicular to the preset feeding direction. 9. The cutting piece separating device according to claim 8, characterized in that, the cloth putting box (17) comprises a vertical cloth friction baffle (19) perpendicular to the vertical plate, and the cloth friction baffle (19) A friction layer is provided on the inner surface of the plate (19). 10. The cutting piece separation device according to claim 7, characterized in that, the lifting control mechanism of the feeding board comprises a feeding screw driving motor (11), connected to the feeding screw driving motor (11) The feeding screw (12), the screw nut (13) that is threadedly connected to the feeding screw (12), and the screw nut (13) is fixedly connected to the feeding plate (15).