Glue dripping device for synthesizing automotive trim leather

Abstract

The utility model belongs to the technical field of automotive trim leather synthesis, and particularly relates to a glue dripping device for automotive trim leather synthesis, which comprises a conveyor belt, a glue coating structure mounted at the top of the left end of the conveyor belt, glue conveying structures mounted at the top and the back of the glue coating structure, and a clamping structure mounted at the right end of the top surface of the conveyor belt. The gluing structure comprises an adjusting unit and a gluing unit, the gluing unit is installed at the bottom of the adjusting unit, the adjusting unit comprises an operation box, a hydraulic cylinder is installed in the middle of the top face of the operation box, a lifting frame is installed at the output end of the hydraulic cylinder, and the bottom end of the lifting frame is connected with a telescopic frame. According to the glue dripping device for synthesizing the automotive trim leather, through the arrangement of a glue coating structure, a hydraulic cylinder is used for driving a lifting frame and a telescopic frame to descend, so that the height of a glue coating roller can be adjusted according to the thickness of leather and auxiliary materials, and an adjusting rod is rotated to drive two mounting plates to adjust the distance between two pressing rollers; therefore, the leather can be glued flexibly.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior leather synthesis technology, specifically to a dispensing device for automotive interior leather synthesis. Background Technology

[0002] Automotive interior leather is mainly divided into two types: genuine leather and synthetic leather. Genuine leather has an unparalleled luxurious feel and excellent durability, while synthetic leather has the advantages of being cheaper, easier to process, and easier to machine-perforate.

[0003] Currently, the synthetic processing of automotive leather often involves large-area spraying of adhesive coatings, which not only wastes the adhesive coatings but also causes environmental pollution in the production workshop. Furthermore, the equipment used for synthesizing automotive leather is complex, inconvenient to maintain, and affects work efficiency.

[0004] As disclosed in Chinese Patent CN205152692U, a synthetic device for automotive leather uses a transmission belt to transport the base layer to the synthetic table. When the transmission belt stops, the piston rod of the first cylinder drives the liquid outlet pipe to move downward. When the sponge brush on the liquid outlet pipe approaches the base layer, it moves along the groove through the sliding block, thereby applying the adhesive liquid to the entire base layer. Secondly, the moving plate can slide along the first and second slide grooves through the second and third cylinders, thereby moving the additive layer to the position where it coincides with one end of the base layer. Thirdly, the fourth cylinder drives the clamping block to move downward, thereby positioning the base layer and the additive layer. Finally, the second and third cylinders can drive the moving plate to return to the initial position.

[0005] However, in the existing automotive interior leather synthesis device, the thickness of the leather and synthetic auxiliary materials are different during the dispensing process, and the use of a sponge layer for brushing glue during the application process may lead to uneven glue application.

[0006] Therefore, we urgently need to provide a dispensing device for the synthesis of automotive interior leather. Utility Model Content

[0007] The purpose of this utility model is to provide a dispensing device for synthesizing automotive interior leather, in order to solve the problems mentioned in the background art of the prior art where the thickness of the leather and synthetic auxiliary materials are different during the dispensing process, and the use of a sponge layer for brushing glue during the glue application process may lead to uneven glue application.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a dripping adhesive device for synthesizing automotive interior leather, comprising a conveyor belt, an adhesive application structure installed on the top left end of the conveyor belt, an adhesive conveying structure installed on the top and back of the adhesive application structure, and a clamping structure installed on the right end of the top surface of the conveyor belt.

[0009] The adhesive coating structure includes an adjustment unit and an adhesive coating unit, with the adhesive coating unit installed at the bottom of the adjustment unit.

[0010] The adjustment unit includes an operation box, a hydraulic cylinder is installed in the middle of the top surface of the operation box, a lifting frame is installed at the output end of the hydraulic cylinder, and a telescopic frame is connected to the bottom end of the lifting frame.

[0011] Preferably, the glue application unit includes a drive box, an mounting plate is installed in the middle of the top surface of the drive box, an adjusting rod is installed in the middle of the mounting plate, and a pressing roller is installed between each group of two drive boxes.

[0012] Preferably, the bottom end of the telescopic frame is fixedly connected to the top surface of the drive box, the outer surface of the pressing roller abuts against the outer surface of the coating roller, and the coating roller is installed between the two pressing rollers. A drive motor is installed inside the drive box to drive the coating roller to rotate. An operation through hole is opened in the middle of the left side of the operation box, the outer surface of the adjusting rod is threadedly connected to the middle of the mounting plate, and the two ends of the outer surface of the adjusting rod are provided with opposite threads.

[0013] Preferably, the glue delivery structure includes a liquid tank, a delivery pipe connected to the center of the top surface of the liquid tank, a nozzle installed at the end of the delivery pipe away from the liquid tank, an adjusting plate connected to the outer surface of the delivery pipe away from the liquid tank, and an electric push rod connected to the center of the front of the adjusting plate.

[0014] Preferably, a glue pump is installed inside the liquid tank, the output end of the glue pump is connected to the delivery pipe, the inner wall of the groove on the left and right sides of the adjustment plate is slidably connected to the inner wall of the rectangular hole in the middle of the top surface of the operation box, and the electric push rod is detachably installed at the middle of the top surface of the operation box near the front end.

[0015] Preferably, the clamping structure includes a fixing block, an asynchronous motor is mounted on the front of the fixing block, an adjusting component is connected to the output end of the asynchronous motor, a clamping plate is connected to the outer surface of the adjusting component, and a sliding rod is connected to the middle of the clamping plate near the right end.

[0016] Preferably, the bottom surface of the fixing block is fixedly connected to the top surface of the conveyor belt near the right end; the middle part of the clamping plate near the left end is threadedly connected to the outer surface of the adjusting member; the outer surface of the slide rod is slidably connected to the inner wall of the circular hole opened in the middle part of the clamping plate near the right end; and the slide rod is fixedly installed on the top of the fixing block near the right end. The adjusting member is a bidirectional threaded rod, and the outer surface of the bidirectional threaded rod has opposite threads that are threadedly connected to the two clamping plates respectively.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This adhesive applicator for automotive interior leather synthesis utilizes a hydraulic cylinder to lower the lifting and telescopic frames, allowing for height adjustment of the adhesive rollers based on the thickness of the leather and auxiliary materials. Rotating the adjusting rod adjusts the distance between the two pressing rollers by rotating two mounting plates, thus enabling flexible adhesive application to the leather.

[0019] 2. This dispensing device for synthesizing automotive interior leather utilizes a dispensing structure and a clamping structure to deliver glue to the coating roller via a delivery pipe and nozzle. Simultaneously, an electric push rod drives an adjusting plate to move, facilitating glue delivery to the pressing roller and the coating roller. Furthermore, an asynchronous motor drives an adjusting component to adjust the distance between the two clamping plates, ensuring that the end faces of the leather and auxiliary materials are aligned after glue application, thus guaranteeing the processing effect. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 This is an enlarged view of the internal structure of the adhesive coating structure of this utility model;

[0022] Figure 3 This is an enlarged view of the clamping structure of this utility model;

[0023] Figure 4 This is an enlarged view of the glue delivery structure of this utility model.

[0024] In the diagram: 1. Conveyor belt; 101. Control box; 102. Hydraulic cylinder; 103. Lifting frame; 104. Telescopic frame; 105. Drive box; 106. Mounting plate; 107. Adjusting rod; 108. Pressing roller; 109. Glue roller; 201. Liquid tank; 202. Conveying pipe; 203. Nozzle; 204. Adjusting plate; 205. Electric push rod; 301. Fixing block; 302. Asynchronous motor; 303. Adjusting component; 304. Clamping plate; 305. Slide rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-4 This utility model provides a technical solution:

[0027] Example 1:

[0028] A dispensing device for synthesizing automotive interior leather includes a conveyor belt 1, an adhesive application structure mounted on the top left end of the conveyor belt 1, adhesive delivery structures mounted on the top and back of the adhesive application structure, and a clamping structure mounted on the right end of the top surface of the conveyor belt 1.

[0029] The adhesive application structure includes an adjustment unit and an adhesive application unit. The adhesive application unit is installed at the bottom of the adjustment unit. The adjustment unit includes an operation box 101. A hydraulic cylinder 102 is installed in the middle of the top surface of the operation box 101. A lifting frame 103 is installed at the output end of the hydraulic cylinder 102. A telescopic frame 104 is connected to the bottom end of the lifting frame 103. The adhesive application unit includes a drive box 105. An installation plate 106 is installed in the middle of the top surface of the drive box 105. An adjustment rod 107 is installed in the middle of the installation plate 106. A pressing roller 108 is installed between each group of two drive boxes 105.

[0030] The bottom end of the telescopic frame 104 is fixedly connected to the top surface of the drive box 105, the outer surface of the pressing roller 108 abuts against the outer surface of the glue coating roller 109, and the glue coating roller 109 is installed between the two pressing rollers 108.

[0031] By using the glue coating structure, the hydraulic cylinder 102 drives the lifting frame 103 and the telescopic frame 104 to descend, thereby adjusting the height of the glue coating roller according to the thickness of the leather and auxiliary materials. Rotating the adjusting rod 107 drives the two mounting plates 106 to adjust the distance between the two pressing rollers 108, thus flexibly applying glue to the leather.

[0032] When applying glue to leather, glue is supplied to the glue-applying roller 109 via the glue-feeding structure. Simultaneously, the drive box 105 drives the two pressing rollers 108 to rotate, so that the glue-applying roller 109 applies glue to the outer surface of the two pressing rollers 108. Then, the hydraulic cylinder 102 is activated to drive the lifting frame 103 to rise and fall, thereby driving the telescopic frame 104, drive box 105, and pressing rollers 108 to rise and fall. This improves the glue-applying and pressing effect when applying glue to leather and accessories of different sizes. By rotating the adjusting rod 107, the two mounting plates 106 are moved away from each other by the opposite threads on the outer surface of the adjusting rod 107. This adjusts the distance between the drive box 105 and the two pressing rollers 108, thus facilitating flexible glue-applying processing of leather and accessories.

[0033] Example 2:

[0034] Based on Embodiment 1, the glue delivery structure includes a liquid tank 201. A delivery pipe 202 is connected to the center of the top surface of the liquid tank 201. The end of the delivery pipe 202 away from the liquid tank 201 can be telescopic. A nozzle 203 is installed at the end of the delivery pipe 202 away from the liquid tank 201. An adjusting plate 204 is connected to the outer surface of the delivery pipe 202 away from the liquid tank 201. An electric push rod 205 is connected to the center of the front of the adjusting plate 204. A glue delivery pump is installed inside the liquid tank 201. The output end of the glue delivery pump is connected to the delivery pipe 202. The inner walls of the adjusting plate 204 with slots on the left and right sides are slidably connected to the inner walls of the rectangular holes in the center of the top surface of the control box 101. The electric push rod 205 is detachably installed at the center of the top surface of the control box 101 near the front.

[0035] The clamping structure includes a fixed block 301, an asynchronous motor 302 mounted on the front of the fixed block 301, an adjusting component 303 connected to the output end of the asynchronous motor 302, a clamping plate 304 connected to the outer surface of the adjusting component 303, and a sliding rod 305 connected to the middle of the clamping plate 304 near the right end. The bottom surface of the fixed block 301 is fixedly connected to the top surface of the conveyor belt 1 near the right end, the middle of the clamping plate 304 near the left end is threadedly connected to the outer surface of the adjusting component 303, and the outer surface of the sliding rod 305 is slidably connected to the inner wall of the circular hole opened in the middle of the clamping plate 304 near the right end. The sliding rod 305 is fixedly installed on the top of the fixed block 301 near the right end.

[0036] By setting up the glue supply structure and clamping structure, glue is supplied to the glue coating roller 109 through the conveying pipe 202 and the nozzle 203. At the same time, the electric push rod 205 drives the adjusting plate 204 to move, which facilitates the glue supply to the pressing roller 108 and the glue coating roller 109. The asynchronous motor 302 drives the adjusting component 303 to adjust the distance between the two clamping plates 304, thereby ensuring that the end faces of the leather and the auxiliary materials are aligned after glue application, and ensuring the processing effect.

[0037] When applying adhesive to leather, the adhesive liquid inside the liquid tank 201 is conveyed through the delivery pipe 202, and then the adhesive liquid is conveyed to the coating roller 109 by the nozzle 203. The coating roller 109 coats the adhesive liquid onto the outer surface of the two pressing rollers 108, facilitating subsequent adhesive application. The electric push rod 205 is activated to move the adjusting plate 204, which in turn moves the nozzle 203, ensuring a more uniform adhesive application. Then, the asynchronous motor 302 is activated to drive the adjusting component 303 to... The asynchronous motor 302 drives the bidirectional threaded rod to rotate. The opposite threads on the outer surface of the bidirectional threaded rod are threaded to the clamping plate 304, and the slide rod 305 guides and limits the displacement of the clamping plate 304, thereby adjusting the distance between the two clamping plates 304. When the leather or auxiliary material pressed by the pressing roller 108 is continued to be conveyed by the conveyor belt 1, the two clamping plates 304 squeeze and limit its end face to make its end face aligned, ensuring the processing and forming effect.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A dispensing device for synthesizing automotive interior leather, comprising a conveyor belt (1), characterized in that: A glue-applying structure is installed on the top left end of the conveyor belt (1), and a glue-feeding structure is installed on the top and back of the glue-applying structure. A clamping structure is installed on the right end of the top surface of the conveyor belt (1). The adhesive coating structure includes an adjustment unit and an adhesive coating unit, wherein the adhesive coating unit is installed at the bottom of the adjustment unit; The adjustment unit includes an operation box (101), a hydraulic cylinder (102) is installed in the middle of the top surface of the operation box (101), a lifting frame (103) is installed at the output end of the hydraulic cylinder (102), and a telescopic frame (104) is connected to the bottom end of the lifting frame (103).

2. The dispensing device for synthesizing automotive interior leather according to claim 1, characterized in that: The adhesive application unit includes a drive box (105), an mounting plate (106) is installed in the middle of the top surface of the drive box (105), an adjusting rod (107) is installed in the middle of the mounting plate (106), and a pressing roller (108) is installed between each group of two drive boxes (105).

3. The dispensing device for synthesizing automotive interior leather according to claim 2, characterized in that: The bottom end of the telescopic frame (104) is fixedly connected to the top surface of the drive box (105), the outer surface of the pressing roller (108) abuts against the outer surface of the glue coating roller (109), and the glue coating roller (109) is installed between the two pressing rollers (108).

4. The dispensing device for synthesizing automotive interior leather according to claim 1, characterized in that: The adhesive delivery structure includes a liquid tank (201), a delivery pipe (202) connected to the center of the top surface of the liquid tank (201), a nozzle (203) installed at the end of the delivery pipe (202) away from the liquid tank (201), an adjusting plate (204) connected to the outer surface of the delivery pipe (202) away from the liquid tank (201), and an electric push rod (205) connected to the center of the front of the adjusting plate (204).

5. The dispensing device for synthesizing automotive interior leather according to claim 4, characterized in that: The liquid tank (201) is equipped with a glue pump. The output end of the glue pump is connected to the delivery pipe (202). The inner wall of the groove on the left and right sides of the adjustment plate (204) is slidably connected to the inner wall of the rectangular hole in the middle of the top surface of the operation box (101). The electric push rod (205) is detachably installed in the middle of the top surface of the operation box (101) near the front end.

6. The dispensing device for synthesizing automotive interior leather according to claim 1, characterized in that: The clamping structure includes a fixing block (301), an asynchronous motor (302) is mounted on the front of the fixing block (301), an adjusting member (303) is connected to the output end of the asynchronous motor (302), a clamping plate (304) is connected to the outer surface of the adjusting member (303), and a sliding rod (305) is connected to the middle of the clamping plate (304) near the right end.

7. The dispensing device for synthesizing automotive interior leather according to claim 6, characterized in that: The bottom surface of the fixed block (301) is fixedly connected to the top surface of the conveyor belt (1) near the right end. The middle part of the clamping plate (304) near the left end is threadedly connected to the outer surface of the adjusting member (303). The outer surface of the slide rod (305) is slidably connected to the inner wall of the round hole opened in the middle part of the clamping plate (304) near the right end. The slide rod (305) is fixedly installed on the top of the fixed block (301) near the right end.

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