Cloth glue rolling device

Abstract

The invention relates to the technical field of gluing devices, in particular to a cloth glue rolling device which is provided with a first conveying belt and a second conveying belt, the first conveying belt is used for feeding, the second conveying belt is used for discharging, and workpieces are transferred from the first conveying belt to a third conveying belt through the third conveying belt. The second end of the first conveying belt and the second end of the second conveying belt extend out of the gluing cavity from the front end of the gluing cavity, a worker can stand in front of the gluing cavity to complete feeding and discharging of workpieces, a single worker can complete feeding and discharging of the workpieces, the labor cost is reduced, two different paths are adopted for feeding and discharging, and the working efficiency is improved. And feeding and discharging do not interfere with each other, continuous conveying of workpieces can be guaranteed, and the machining efficiency is not affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of gluing device, and particularly relates to a cloth roller gluing device. BACKGROUND

[0002] In the production and manufacturing industry, part of the structure surface outer decoration will adopt the way of pasting cloth to achieve the effect of high level and beauty. The glue needs to be evenly and fully coated on the fabric, otherwise after the fabric is pasted on other workpieces, it will cause many adverse effects such as hollowing, accumulation, and edge lifting. Manual coating often cannot achieve stable and uniform effect, and not only cannot accurately control, but also greatly reduces the workpiece coating qualification rate when working is tired.

[0003] Therefore, at present, the roller glue machine is often used to coat the cloth, and the commonly used roller glue machine adopts a single conveying belt to convey the workpiece. One end of the conveying belt is used for feeding, and the other end is used for discharging. The workpiece is coated by the coating roller during the movement on the conveying belt, so that the feeding position and the discharging position of the roller glue machine are far apart. Since the feeding position and the discharging position are far apart, one person cannot complete the feeding and discharging alone, and two people are needed to operate the complete process. The number of personnel cannot be reduced, resulting in high labor cost. SUMMARY

[0004] In view of the problems in the prior art, the present application aims to provide a cloth roller gluing device to solve the technical problem that two people are needed to operate the feeding and discharging in the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a cloth roller gluing device, comprising a roller gluing mechanism and a feeding mechanism, a glue coating cavity is formed in the roller gluing mechanism, a coating roller group is arranged in the glue coating cavity, the feeding mechanism is used for feeding the workpiece into the glue coating cavity to contact the coating roller group for coating, the feeding mechanism comprises a first conveying belt, a second conveying belt and a third conveying belt; the first end of the first conveying belt is located in the glue coating cavity, and the second end extends out of the glue coating cavity for receiving the workpiece and conveying the workpiece to the first end; the first end of the second conveying belt is located in the glue coating cavity, and the second end extends out of the glue coating cavity, and the second conveying belt is located directly below the coating roller group. The second conveying belt is used for receiving the workpiece through the first end, conveying the workpiece to the second end, and making the workpiece contact the coating roller group during the movement; the third conveying belt is used for receiving the workpiece sent away by the first end of the first conveying belt, and conveying the received workpiece to the first end of the second conveying belt; the second end of the first conveying belt and the second end of the second conveying belt extend out of the same side of the glue coating cavity.

[0006] In some embodiments, the first conveyor belt and the second conveyor belt are vertically spaced apart, the first conveyor belt is directly below the second conveyor belt, and the second end of the first conveyor belt extends out of the glue applying chamber by a distance greater than the second end of the second conveyor belt by at least the length of one workpiece.

[0007] In some embodiments, the feeding mechanism further comprises a lifting unit arranged in the glue applying chamber for driving the third conveyor belt to move up and down so as to abut against the first conveyor belt or the second conveyor belt.

[0008] In some embodiments, the third conveyor belt is provided with a baffle on the side away from the first conveyor belt, the baffle is connected to the lifting unit or the frame on both sides of the third conveyor belt, and the baffle is used to contact and limit the workpiece.

[0009] In some embodiments, the glue rolling mechanism further comprises a machine body and a driving assembly, the glue applying chamber is formed on the machine body, and the driving assembly is arranged on the machine body for driving the glue rolling assembly; the driving assembly comprises a rotary motor and a lifting unit, the rotary motor is used to drive the glue rolling assembly to rotate, and the lifting unit is used to drive the glue rolling assembly to move up and down so as to adjust the vertical distance between the glue rolling assembly and the second conveyor belt.

[0010] In some embodiments, the driving assembly further comprises a translation unit for driving the glue scraping roller to move along.

[0011] In some embodiments, the glue rolling mechanism further comprises an air cooling mechanism arranged directly above the second end of the second conveyor belt for cooling the workpiece sent out by the second conveyor belt.

[0012] In some embodiments, the glue rolling mechanism further comprises a visual detection camera arranged directly above the second end of the second conveyor belt for detecting the workpiece sent out by the second conveyor belt.

[0013] In some embodiments, the second conveyor belt is driven by a servo motor. In some embodiments, a photoelectric sensor is arranged in the gap between the first conveyor belt and the third conveyor belt.

[0014] Compared with the prior art, the present application has the following advantages: The device is characterized in that the first conveying belt is used for feeding, the second conveying belt is used for discharging, and the third conveying belt is used for transferring the workpiece from the first conveying belt to the third conveying belt; the second ends of the first conveying belt and the second conveying belt extend out of the glue coating cavity from the front end of the glue coating cavity; a worker can complete the feeding and discharging of the workpiece by standing in front of the glue coating cavity; one worker can complete the feeding and discharging of the workpiece, labor cost is reduced, feeding and discharging adopt two different paths, and mutual interference between feeding and discharging is avoided, so that the continuous conveying of the workpiece is ensured, and the processing efficiency is not affected.

[0015] The details of one or more embodiments of the present application are presented in the following drawings and description to make the other features, objectives and advantages of the present application more clear, concise and easy to understand. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present application; Figure 2 is a schematic diagram of the structure of the roll glue mechanism in the present application; Figure 3 is a schematic diagram of the structure of the drive assembly in the present application; Figure 4 is a schematic diagram of the right view of the drive assembly in the present application; Figure 5 is a schematic diagram of the rear view of the drive assembly in the present application; Figure 6 is a schematic diagram of the structure of the feeding mechanism in the present application; Figure 7 is a schematic diagram of the structure of the third conveying belt in the present application; Figure 8 is a schematic diagram of the structure of the glue coating roller group in the present application.

[0017] In the figure: 100, roll glue mechanism; 200, feeding mechanism; 300, glue storage and supply system; 400, workbench; 500, industrial computer.

[0018] 110, drive assembly; 120, glue supply quantitative valve assembly; 130, end face glue scraping assembly; 140, visual detection camera; 150, air cooling mechanism; 160, glue coating roller group; 170, machine body; 111, rotary motor; 112, servo lifting assembly; 113, translation servo assembly; 114, translation reference limit; 115, lifting reference limit; 116, safety pull rope switch assembly; 117, vertical guide rail slider assembly; 118, translation guide rail slider assembly; 119, roller shaft heating rod; 210, first conveying belt; 220, third conveying belt; 230, second conveying belt; 221, baffle; 222, lifting unit. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0020] Please refer to Figures 1-8 The present application provides a technical solution: a cloth roller gluing device, comprising a roller gluing mechanism 100 and a feeding mechanism 200, a glue applying cavity is formed in the roller gluing mechanism 100, a glue applying roller group 160 is arranged in the glue applying cavity, the feeding mechanism 200 is used for feeding a workpiece into the glue applying cavity to contact the glue applying roller group 160 for gluing, the feeding mechanism 200 comprises a first conveying belt 210, a second conveying belt 230 and a third conveying belt 220; the first end of the first conveying belt 210 is located in the glue applying cavity, the second end of the first conveying belt 210 extends out of the glue applying cavity and is used for receiving a workpiece to convey the workpiece to the first end; the first end of the second conveying belt 230 is located in the glue applying cavity, the second end of the second conveying belt 230 extends out of the glue applying cavity, and the second conveying belt 230 is located directly below the glue applying roller group 160, the second conveying belt 230 is used for receiving a workpiece through the first end to convey the workpiece to the second end and make the workpiece contact the glue applying roller group 160 in the moving process; the third conveying belt 220 is used for receiving the workpiece sent away by the first end of the first conveying belt 210 and conveying the received workpiece to the first end of the second conveying belt 230; the second end of the first conveying belt 210 and the second end of the second conveying belt 230 extend out of the same side of the glue applying cavity; As Figure 1As shown, the second end of the first conveying belt 210 and the second end of the second conveying belt 230 both extend out of the glue applying cavity from the front end of the glue applying cavity. In operation, a worker stands in front of the glue applying cavity, places a workpiece that needs to be coated with glue on the second end of the first conveying belt 210, and the first conveying belt 210 moves the workpiece from the second end of the first conveying belt 210 to the first end of the first conveying belt 210, so that the workpiece enters the glue applying cavity and finally moves out of the first conveying belt 210 from the first end of the first conveying belt 210 to the third conveying belt 220. Then, the third conveying belt 220 conveys the workpiece to the first end of the second conveying belt 230, and the second conveying belt 230 moves the workpiece from the first end of the second conveying belt 230 to the second end of the second conveying belt 230. During the movement of the workpiece on the second conveying belt 230, the workpiece passes below the glue applying roller and directly contacts the glue applying roller. The glue applying roller applies glue to the surface of the workpiece that needs to be coated with glue. The worker standing in front of the glue applying cavity can take the workpiece that has been coated with glue from the second conveying belt 230 after the workpiece has been coated with glue. The first conveying belt 210 is used for feeding, and the second conveying belt 230 is used for discharging. The second end of the first conveying belt 210 and the second end of the second conveying belt 230 both extend out of the glue applying cavity from the front end of the glue applying cavity. The worker standing in front of the glue applying cavity can complete the feeding and discharging of the workpiece. A single worker can complete the feeding and discharging of the workpiece, which reduces labor costs. The feeding and discharging adopt two different paths and do not interfere with each other, which ensures the continuous conveying of the workpiece and does not affect the processing efficiency. Specifically, the first conveying belt 210 and the second conveying belt 230 are vertically spaced apart. The first conveying belt 210 is located directly below the second conveying belt 230. The length of the second end of the first conveying belt 210 extending out of the glue applying cavity is greater than the length of the second end of the second conveying belt 230 extending out of the glue applying cavity by at least the distance of one workpiece. As shown, Figure 6 The first conveying belt 210 is located directly below the second conveying belt 230, which reduces the space required for installing the first conveying belt 210 and the second conveying belt 230. The worker does not need to move and can stand in the same position to feed and discharge the workpiece, which reduces the labor intensity of the worker. In addition, the feeding position and the discharging position are close to each other, and the worker can observe the second end of the second conveying belt 230 while feeding, which prevents the workpiece from falling off. As shown, Figure 6As shown, the length of the second end of the first conveying belt 210 extending out of the glue coating cavity is greater than the length of the second end of the second conveying belt 230 extending out of the glue coating cavity by at least the distance of one workpiece, so that the second end of the first conveying belt 210 is not blocked by the second end of the second conveying belt 230, and the second end of the first conveying belt 210 is open above, which facilitates the workers to place the workpiece on the second end of the first conveying belt 210, and is more convenient to use.

[0021] Specifically, in order to transfer the workpiece from the first conveying belt 210 to the second conveying belt 230, the feeding mechanism 200 further comprises a lifting unit 222 arranged in the glue coating cavity for driving the third conveying belt 220 to ascend or descend, so that the third conveying belt 220 is adjacent to the first conveying belt 210 or the second conveying belt 230; As shown in the drawings, Figure 7 As shown, the third conveying belt 220 is installed in the glue coating cavity through the lifting unit 222. When the third conveying belt 220 needs to receive the workpiece discharged from the first conveying belt 210, only needs to lower the top surface of the third conveying belt 220 to the same height as the top surface of the first conveying belt 210 through the lifting unit 222. At this time, the workpiece discharged from the first conveying belt 210 can be moved to the third conveying belt 220. At this time, the third conveying belt 220 stops, so that the workpiece stays on the third conveying belt 220. Then the lifting unit 222 drives the third conveying belt 220 to ascend, so that the top surface of the third conveying belt 220 is at the same height as the top surface of the second conveying belt 230. Next, the reverse rotation of the glue scraping roller in the third conveying belt 220 drives the third conveying belt 220 to rotate reversely, so as to convey the workpiece on the third conveying belt 220 to the second conveying belt 230. In this way, the transfer of the workpiece from the first conveying belt 210 to the third conveying belt 220 is completed. The third conveying belt 220 only needs to leave a space for placing a single workpiece, so that the size of the third conveying belt 220 can be reduced, and the size of the whole device can be further reduced. Specifically, the lifting unit 222 can adopt a pneumatic cylinder, which is fixedly arranged in the glue coating cavity. The piston rod of the pneumatic cylinder is fixedly connected with the third conveying belt 220, and the lifting unit 222 is arranged on the opposite sides of the third conveying belt 220, so as to ensure the stability of the third conveying belt 220 during ascending or descending.

[0022] Further, the side of the third conveying belt 220 away from the first conveying belt 210 is provided with a baffle 221 connected to the frame on the two sides of the lifting unit 222 or the third conveying belt 220. The baffle 221 is used to contact with the workpiece to limit the workpiece. As shown in the drawings, Figure 7As shown, a baffle 221 is provided on the side of the third conveyor belt 220 away from the first conveyor belt 210. When the workpiece moves from the first conveyor belt 210 to the set position on the third conveyor belt 220, the workpiece will contact the baffle 221 on the third conveyor belt 220. At this time, the workpiece will not be able to continue to move away from the first conveyor belt 210, indicating that the workpiece is moved into place. At the same time, the side of the baffle 221 used to contact the workpiece is flat and perpendicular to the moving direction of the workpiece on the first conveyor belt 210. The contact between the baffle 221 and the workpiece can also straighten the workpiece to correct the tilt of the workpiece during the movement.

[0023] Specifically, the glue roller mechanism 100 further includes a body 170 and a drive assembly 110. A glue coating chamber is formed on the body 170. The drive assembly 110 is provided on the body 170 for driving the glue coating roller assembly 160. The drive assembly 110 includes a rotary motor 111 and a lifting unit. The rotary motor 111 is used to drive the glue coating roller assembly 160 to rotate. The lifting unit is used to drive the glue coating roller assembly 160 to rise and fall to adjust the vertical spacing between the glue coating roller assembly 160 and the second conveyor belt 230. like Figure 2 As shown, the glue roller mechanism 100 also includes a body 170 and a driving assembly 110. The body 170 is placed on the ground, and a glue coating cavity is formed on the body 170. The driving assembly 110 is arranged on the left and right sides of the glue coating cavity, and is used to install the glue coating roller group 160 in the glue coating cavity. The driving assembly 110 includes a rotary motor 111 for driving the glue coating roller group 160 to rotate. The rotary motor 111 is arranged on the side of the glue coating cavity and is fixedly connected to the glue coating roller group 160 to drive the glue coating roller group 160 to rotate, thereby achieving glue coating on the surface of the workpiece. The driving assembly 110 also includes a lifting unit, which is used to drive the glue coating roller group 160 to rise and fall, thereby adjusting the distance between the glue coating roller group 160 and the top surface of the second conveyor belt 230, thereby adapting to workpieces of different thicknesses and increasing the applicability of the overall device. Specifically, the lifting unit includes a vertical guide rail slider assembly 117, a lifting reference limit 115 and a servo lifting assembly 112. The glue roller group 160 and the rotary motor 111 are installed on the lifting plate. The lifting plate is vertically slidably arranged on the body 170 through the vertical guide rail slider assembly 117, so that the glue roller group 160 and the rotary motor 111 can slide in the vertical direction. The servo lifting assembly 112 is composed of a servo motor, a coupling and a screw lifting platform. The rotation is transmitted to the screw lifting platform. The worm inside the screw lifting platform rotates to make the screw move up and down linearly. The screw abuts the bottom end of the rotating motor 111. The movement of the screw can drive the rotating motor 111, the glue roller group 160 and the lifting plate to rise and fall synchronously; the lifting reference limit 115 is used to abut against the bottom end of the lifting plate to limit the lowest point of the lifting plate to prevent the glue roller group 160 from falling and crushing the roller rubber plate. At the same time, the gap between the product and the glue roller group 160 can be accurately calibrated through the reference height adjustment; Furthermore, lifting units are provided at both ends of the glue coating roller group 160 .

[0024] Furthermore, the glue coating roller assembly 160 includes a glue coating roller and a glue scraping roller, and the driving assembly 110 further includes a translation unit, which is used to drive the glue scraping roller to move in a horizontal direction, and is used to adjust the gap between the glue coating roller and the glue scraping roller, thereby controlling the flow rate of the hot melt adhesive; like Figures 2-5 As shown, lifting plates are provided at both ends of the glue coating roller group 160 on the machine body 170, and rotating motors 111 are provided on both lifting plates, wherein one rotating motor 111 is used to drive the glue coating roller to rotate, and the other rotating motor 111 is used to drive the glue scraping roller to rotate.

[0025] Specifically, the translation unit includes a translation guide rail slider assembly 118, a translation reference limit 114 and a translation servo assembly 113. The translation servo assembly 113 is composed of a servo motor and an electric cylinder. Servo motors and electric cylinders are installed on the two lifting plates. The rotational motion of the servo motor is converted into the telescopic motion of the electric cylinder. The scraper roller and the rotary motor 111 for driving the scraper roller to rotate are both slidably mounted on the lifting plate through the translation guide rail slider assembly 118. The output shafts of the two electric cylinders are respectively connected to the scraper roller and the rotary motor 111 for driving the scraper roller to rotate, so as to realize the horizontal movement of the scraper roller and the adjustment of the horizontal distance between the scraper roller and the coating roller. The translation reference limit 114 is used to abut against the rotary motor 111 to limit the moving stroke of the scraper roller.

[0026] Specifically, a safety pull rope switch assembly 116 is provided on the machine body 170 or the lifting plate. The safety pull rope switch assembly 116 is used for a safety emergency stop device. During the glue cleaning process, the roller is rotating. If an emergency occurs, the personnel pulls the rope on the safety pull rope switch assembly 116 to achieve an emergency stop of the equipment to prevent continued damage from the accident.

[0027] Specifically, as shown in Figure 8 The glue roller and the glue scraping roller are provided with heating rods 119, and the heating rods 119 are internally provided with thermocouples to heat and monitor the temperature of the glue roller and the glue scraping roller, so that the temperature of the hot melt adhesive between the glue roller and the glue scraping roller is prevented from being too high or too low.

[0028] Further, end face glue scraping assemblies 130 are arranged on the left and right sides of the glue cavity, and when the air cylinder of the glue scraping assembly 130 is extended, the baffle is attached to the side surface of the roller shaft to prevent the glue between the glue roller and the glue scraping roller from leaking from the side.

[0029] Further, the glue rolling mechanism 100 further comprises an air cooling mechanism 150 arranged directly above the second end of the second conveying belt 230 for cooling the workpiece conveyed by the second conveying belt 230. As shown in Figures 1-2 The air cooling mechanism 150 is arranged directly above the second end of the second conveying belt 230, and the air cooling mechanism 150 can blow cold air to the second conveying belt 230. When the workpiece completes the glue coating and leaves the glue cavity from the front side of the glue cavity under the driving of the second conveying belt 230, the air cooling mechanism 150 can cool the hot melt adhesive on the surface of the workpiece, and the cooling of the hot melt adhesive on the workpiece can be quickly realized. Specifically, the air cooling mechanism 150 can be fixed on the machine body 170 or the ground.

[0030] Further, the glue rolling mechanism 100 further comprises a visual detection camera 140 arranged directly above the second end of the second conveying belt 230 for detecting the workpiece conveyed by the second conveying belt 230. As shown in Figures 1-2 The visual detection camera 140 is arranged directly in front of the glue cavity, and when the workpiece leaves the glue cavity under the driving of the second conveying belt 230, the workpiece will pass directly below the visual detection camera 140. The visual detection camera 140 can detect the glue coating state of the glue coating surface of the workpiece, so as to distinguish the qualified products and the unqualified products, greatly reduce the work intensity of manual naked eye identification, and reduce the unqualified products caused by fatigue or negligence. Specifically, the visual detection camera 140 can be fixed on the machine body 170 or the ground. Specifically, the second conveying belt 230 is driven by a servo motor, and the moving speed of the workpiece moved by the second conveying belt 230 can be accurately controlled. The moving speed is matched with the rotating speed of the glue roller, so that the workpiece will not slip with the glue roller, and the glue coating on the glue coating surface of the workpiece is prevented from being uneven. Further, a photoelectric sensor is arranged in the gap between the first conveying belt 210 and the third conveying belt 220 to accurately determine the specific position of the workpiece on the first conveying belt 210 and the third conveying belt 220, so as to avoid the conditions of material jamming and machine collision. Specifically, the workpiece needs to be attached to the roll rubber plate of rigid material before gluing to ensure that the workpiece does not appear distorted during the gluing process.

[0031] Specifically, the first conveying belt 210, the second conveying belt 230 and the third conveying belt 220 are all conventional technical means in the art, which will not be described in detail here.

[0032] Specifically, the cloth roll rubber device further comprises a glue storage and supply system 300, such as Figure 1 As shown, the glue storage and supply system 300 is arranged at the side of the machine body 170, and is communicated with the glue supply quantitative valve assembly 120 arranged on the machine body 170 through a pipeline, for delivering hot melt adhesive to the roll rubber mechanism 100; Specifically, the cloth roll rubber device further comprises two workbenches 400, such as Figure 1 As shown, the two workbenches 400 are arranged at the left and right sides in front of the machine body 170, and the first conveying belt 210 and the second conveying belt 230 are located between the two workbenches 400, which is convenient for workers to place workpieces before and after gluing.

[0033] Specifically, the cloth roll rubber device further comprises an industrial computer 500, such as Figure 1 As shown, the industrial computer 500 is arranged at the side behind the machine body 170. Embodiment

[0034] The roll rubber plate with the workpiece is placed on the second end of the first conveying belt 210 by artificial, the first conveying belt 210 brings the workpiece to the lower layer of the third conveying belt 220, the specific position of the workpiece is accurately judged by the plurality of photoelectric sensors to avoid the conditions of material jamming and machine collision, then the third conveying belt 220 drives the workpiece to rise to the same height as the second conveying belt 230, the workpiece is moved to the second conveying belt 230, the second conveying belt 230 brings the workpiece into the gluing cavity for gluing, when the workpiece leaves the gluing cavity after gluing, the air cooling mechanism 150 is arranged above the outside of the gluing cavity, which rapidly reduces the temperature of the hot melt adhesive on the workpiece, and the visual detection camera 140 is also arranged at this position, the workpiece product state is intelligently judged by vision, which greatly reduces the work intensity of artificial naked eye recognition and reduces the unrecognition caused by fatigue or negligence.

[0035] The above embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

[0036] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A material dispensing roller glue device, comprising a roller glue mechanism (100) and a feeding mechanism (200), wherein a glue coating cavity is formed in the roller glue mechanism (100), a glue coating roller group (160) is provided in the glue coating cavity, and the feeding mechanism (200) is used to feed a workpiece into the glue coating cavity so as to contact the glue coating roller group (160) for glue coating, characterized in that: The feeding mechanism (200) comprises a first conveyor belt (210), a second conveyor belt (230), and a third conveyor belt (220); The first end of the first conveyor belt (210) is located in the glue coating cavity, and the second end extends out of the glue coating cavity to receive the workpiece and convey the workpiece to the first end; The first end of the second conveyor belt (230) is located in the glue coating cavity, and the second end extends out of the glue coating cavity. The second conveyor belt (230) is located directly below the glue coating roller group (160). The second conveyor belt (230) is used to receive the workpiece through the first end and convey the workpiece to the second end, and to make the workpiece contact with the glue coating roller group (160) during the movement. The third conveyor belt (220) is used to receive the workpiece sent from the first end of the first conveyor belt (210), and to convey the received workpiece to the first end of the second conveyor belt (230); The second end of the first conveyor belt (210) and the second end of the second conveyor belt (230) extend from the same side of the glue coating chamber.

2. The fabric roller glue device according to claim 1, characterized in that: The first conveyor belt (210) and the second conveyor belt (230) are arranged at intervals in the vertical direction, the first conveyor belt (210) is located directly below the second conveyor belt (230), and the length of the second end of the first conveyor belt (210) extending out of the glue coating cavity is greater than the length of the second end of the second conveyor belt (230) extending out of the glue coating cavity by at least the distance of a workpiece.

3. The fabric roller glue device according to claim 2, characterized in that: The feeding mechanism (200) further includes a lifting unit (222), which is arranged in the glue coating chamber and is used to drive the third conveyor belt (220) to rise and fall, so that the third conveyor belt (220) is adjacent to the first conveyor belt (210) or the second conveyor belt (230).

4. The fabric roller glue device according to claim 1, characterized in that: A baffle (221) is provided on one side of the third conveyor belt (220) away from the first conveyor belt (210), and the baffle (221) is connected to the lifting unit (222) or the frames on both sides of the third conveyor belt (220), and the baffle (221) is used to contact the workpiece to limit the workpiece.

5. The fabric roller glue device according to claim 1, characterized in that: The glue roller mechanism (100) further comprises a body (170) and a drive assembly (110), the glue coating cavity being formed on the body (170), and the drive assembly (110) being arranged on the body (170) for driving the glue coating roller assembly (160); The driving assembly (110) comprises a rotating motor (111) and a lifting unit, wherein the rotating motor (111) is used to drive the glue coating roller group (160) to rotate, and the lifting unit is used to drive the glue coating roller group (160) to rise and fall, so as to adjust the vertical spacing between the glue coating roller group (160) and the second conveyor belt (230).

6. The fabric roller glue device according to claim 5, characterized in that: The glue coating roller group (160) comprises a glue coating roller and a glue scraping roller, and the driving assembly (110) further comprises a translation unit, and the translation unit is used to drive the glue scraping roller to move in a horizontal direction.

7. The fabric roller glue device according to claim 1, characterized in that: The roller glue mechanism (100) further comprises an air cooling mechanism (150), wherein the air cooling mechanism (150) is arranged directly above the second end of the second conveyor belt (230) and is used to cool the workpieces conveyed by the second conveyor belt (230).

8. The fabric roller glue device according to claim 1, characterized in that: The roller glue mechanism (100) further comprises a visual detection camera (140), which is arranged directly above the second end of the second conveyor belt (230) and is used to detect workpieces sent out from the second conveyor belt (230).

9. The fabric roller glue device according to claim 1, characterized in that: The second conveyor belt (230) is driven by a servo motor.

10. The fabric roller glue device according to claim 1, characterized in that: A photoelectric sensor is provided in the gap between the first conveyor belt (210) and the third conveyor belt (220).

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