Double-sided glue rolling equipment for assembling partition plate of automobile shielding curtain

Abstract

The utility model relates to double-sided glue rolling equipment for assembling an automobile shielding curtain partition plate, which comprises an upper rack and a lower rack, a three-position air cylinder and a lifting platform are arranged on the upper rack, the lifting platform is fixedly connected with a piston rod of the three-position air cylinder, and an upper glue rolling assembly and a lower glue rolling assembly are respectively arranged on the lifting platform and the lower rack. The lower glue rolling assembly and the upper glue rolling assembly are the same in structure, the upper glue rolling assembly comprises a glue bin, a servo motor, a main pressing wheel, a supporting base, a lifting air cylinder, a translation air cylinder, a glue outlet limiting block, a swing arm, a closed limiting block and a glue outlet control roller, a glue outlet groove is formed in the bottom of the glue bin, the main pressing wheel is rotationally connected with the glue bin, and one end of the main pressing wheel is located in the glue outlet groove. The glue rolling device has the advantages that the gap between the main pressing wheel and the glue discharging control roller can be accurately adjusted, whether glue discharging is conducted or not and the glue discharging amount are accurately controlled, meanwhile, glue rolling is conducted on the two faces of a shielding curtain partition plate at the same time, and the machining quality and the production efficiency of products are improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts production and processing equipment, and particularly relates to a double-sided glue rolling device for assembling an automobile cargo curtain partition board. Background Art

[0002] An automobile cargo curtain partition board is one of the components of an automobile. During the processing and assembly of the automobile cargo curtain partition board, a layer of fabric needs to be covered on the surface. In the manufacturing process, the surface of the automobile cargo curtain partition board is first rolled with glue (PUR hot melt adhesive).

[0003] In the production process of the existing glue rolling equipment, glue leakage is likely to occur. If glue leakage occurs in the glue rolling equipment, the product rolled out will be covered with a layer of hot melt adhesive with uneven thickness. Moreover, the PUR hot melt adhesive has a high bonding strength and is not easy to remove once it adheres to the product. Therefore, very high requirements are placed on the stability of the glue rolling equipment. Content of the Utility Model

[0004] The purpose of the utility model is to provide a double-sided glue rolling device for assembling an automobile cargo curtain partition board, which can accurately adjust the gap between the main pressure roller and the glue outlet control roller, accurately control whether to discharge glue and the amount of glue discharged, and simultaneously roll glue on both sides of the cargo curtain partition board, improving the processing quality and production efficiency of the product.

[0005] In order to achieve the above purpose, the utility model provides the following technical solution: A double-sided glue rolling device for assembling an automobile cargo curtain partition board, including an upper frame and a lower frame. A three-position cylinder and a lifting platform are arranged on the upper frame. The lifting platform is fixedly connected to the piston rod of the three-position cylinder. An upper glue rolling assembly and a lower glue rolling assembly are respectively arranged on the lifting platform and the lower frame. The lower glue rolling assembly has the same structure as the upper glue rolling assembly. The upper glue rolling assembly includes a glue bin, a servo motor, a main pressure roller, a support seat, a lifting cylinder, a translation cylinder, a glue outlet limit block, a swing arm, a closing limit block, and a glue outlet control roller. An outlet groove is arranged at the bottom of the glue bin. The main pressure roller is rotationally connected to the glue bin. One end of the main pressure roller is located in the outlet groove. The support seat is fixedly connected to the glue bin. One end of the lifting cylinder is hinged to the outer wall of the glue bin. The piston rod of the lifting cylinder is fixedly connected with a joint. Strip-shaped grooves are opened on both sides of the joint and the support seat. One end of the swing arm is slidably connected to the strip-shaped groove on the joint. The glue outlet control roller is rotationally connected to one end of the swing arm close to the main pressure roller. The glue outlet control roller is arranged parallel to the main pressure roller, and one end of the glue outlet control roller passes through the swing arm and is slidably connected to the strip-shaped groove of the support seat. A straight cutting surface is arranged on the glue outlet control roller. The straight cutting surface is tangent to the main pressure roller in the advancing direction of the glue outlet control roller. The lifting cylinder, the translation cylinder, the glue outlet limit block, the swing arm, the closing limit block, and the glue outlet control roller all have two and are mirror-symmetrically arranged on both sides of the main pressure roller.

[0006] Furthermore, a liquid level sensor and a glue spraying pump are fixedly connected to each of the glue bins.

[0007] Furthermore, a V-shaped groove is provided at the glue outlet groove of the glue bin, and a heating device is provided inside the glue bin.

[0008] Furthermore, the glue bin of the upper glue rolling assembly is fixedly connected to the lifting table, and the lifting table is slidably connected to the upper frame; the glue bin of the lower glue rolling assembly is fixedly connected to the lower frame.

[0009] Furthermore, the output end of the servo motor is fixedly connected to the main pressure wheel. The servo motor, the translation cylinder, and the closing limit block are all fixedly connected to the glue bin housing. The glue outlet limit block is fixedly connected to the piston rod of the translation cylinder, and the closing limit block is arranged corresponding to the swing arm.

[0010] Furthermore, a limit handle is threadedly connected to the glue outlet limit block.

[0011] The beneficial effects of the present utility model are as follows: It can accurately adjust the gap between the main pressure wheel and the glue outlet control roller, accurately control whether to perform glue outlet and the glue outlet amount, and simultaneously perform glue rolling on both sides of the object shielding curtain partition, improving the processing quality and production efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is an axonometric schematic diagram of the present utility model.

[0013] Figure 2 is a first perspective schematic diagram of the upper glue rolling assembly of the present utility model.

[0014] Figure 3 is a second perspective schematic diagram of the upper glue rolling assembly of the present utility model.

[0015] Figure 4 is a schematic diagram of the limit handle of the present utility model.

[0016] Figure 5 is a schematic diagram of the swing arm of the present utility model.

[0017] In the figure: 1, upper frame; 2, three-position cylinder; 201, lifting table; 3, lower frame; 4, upper glue rolling assembly; 401, glue bin; 402, servo motor; 403, main pressure wheel; 404, support seat; 405, lifting cylinder; 406, translation cylinder; 407, glue outlet limit block; 408, swing arm; 409, closing limit block; 410, glue outlet control roller; 411, limit handle; 5, lower glue rolling assembly; 6, liquid level sensor; 7, glue spraying pump. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0019] Reference Figures 1 - 5 Shown is a double-sided glue rolling device for assembling a car cargo curtain partition, including an upper frame 1 and a lower frame 3. A three-position cylinder 2 and a lifting table 201 are provided on the upper frame 1. The lifting table 201 is fixedly connected to the piston rod of the three-position cylinder 2. An upper glue rolling assembly 4 and a lower glue rolling assembly 5 are respectively provided on the lifting table 201 and the lower frame 3. The lower glue rolling assembly 5 has the same structure as the upper glue rolling assembly 4. The upper glue rolling assembly 4 includes a glue bin 401, a servo motor 402, a main pressure wheel 403, a support seat 404, a lifting cylinder 405, a translation cylinder 406, a glue outlet limit block 407, a swing arm 408, a closing limit block 409 and a glue outlet control roller 410. The bottom of the glue bin 401 is provided with a glue outlet groove. The main pressure wheel 403 is rotatably connected to the glue bin 401. One end of the main pressure wheel 403 is located in the glue outlet groove. The support seat 404 is fixedly connected to the glue bin 401. One end of the lifting cylinder 405 is hinged to the outer wall of the glue bin 401. The piston rod of the lifting cylinder 405 is fixedly connected with a joint. Strip-shaped grooves are opened on both sides of the joint and the support seat 404. One end of the swing arm 408 is slidably connected to the strip-shaped groove on the joint. The glue outlet control roller 410 is rotatably connected to one end of the swing arm 408 close to the main pressure wheel 403. The glue outlet control roller 410 is arranged parallel to the main pressure wheel 403, and one end of the glue outlet control roller 410 passes through the swing arm 408 and is slidably connected to the strip-shaped groove of the support seat 404. The glue outlet control roller 410 is provided with a straight cutting surface, and the straight cutting surface is tangent to the main pressure wheel 403 in the advancing direction of the glue outlet control roller 410. The lifting cylinder 405, the translation cylinder 406, the glue outlet limit block 407, the swing arm 408, the closing limit block 409 and the glue outlet control roller 410 all have two and are mirror-symmetrically arranged on both sides of the main pressure wheel 403.

[0020] A liquid level sensor 6 and a glue spraying pump 7 are fixedly connected to each glue bin 401. The liquid level sensor 6 is used to monitor the amount of glue inside the glue bin 401, and when the amount of glue is insufficient, replenish the glue through the glue spraying pump.

[0021] The glue bin 401 is provided with a V-shaped groove at the glue outlet. A heating device is provided inside the glue bin 401, and the heating device can keep the hot melt glue inside the glue bin 401 in a hot melt state.

[0022] The glue bin 401 of the upper glue rolling assembly 4 is fixedly connected to the lifting table 201, and the lifting table 201 is slidably connected to the upper frame 1; the upper frame 1 can guide the lifting and sliding of the lifting table 201, and the glue bin 401 of the lower glue rolling assembly 5 is fixedly connected to the lower frame 3.

[0023] The output end of the servo motor 402 is fixedly connected to the main pressure roller 403. The servo motor 402, the translation cylinder 406, and the closing limit block 409 are all fixedly connected to the shell of the glue bin 401. The glue discharging limit block 407 is fixedly connected to the piston rod of the translation cylinder 406, and the closing limit block 409 is arranged corresponding to the swing arm 408.

[0024] A limit handle 411 is threadedly connected to the glue discharging limit block 407. The limit handle 4011 can block and limit the movement of the swing arm 408, so as to ensure that the gap between the glue discharging control roller 410 and the main pressure roller 403 is within the normal range, and prevent glue leakage.

[0025] The working principle of the present utility model is as follows: when the present utility model is in use, the automobile storage curtain partition is conveyed by an external conveying mechanism. During the conveying process, the automobile storage curtain partition passes through between the upper glue rolling assembly 4 and the lower glue rolling assembly 5, and the upper glue rolling assembly 4 and the lower glue rolling assembly 5 respectively apply glue to its front and back surfaces.

[0026] The present utility model replenishes PUR hot melt adhesive into the glue bin 401 through a glue spraying pump. When the piston rod of the lifting cylinder 405 extends, the straight section of the glue discharging control roller 410 is attached to and closes the main pressure roller 403. At this time, the hot melt adhesive is sealed in the glue bin 401. The glue discharging limit block 407 is used to adjust the closing gap between the straight section of the glue discharging control roller 410 and the main pressure roller 403. If the closing amount is small, glue leakage will occur, and it is very difficult to clean the PUR hot melt adhesive once it flows out; if the closing amount is large, it will affect the surface shape of the main pressure roller 403.

[0027] When the equipment runs for glue rolling, the piston rod of the translation cylinder 406 extends, the piston rod of the lifting cylinder 405 retracts, the swing arm 408 swings, and the glue discharging control roller 410 slides along the strip groove towards the main pressure roller 403. The blocking of the limit handle 411 ensures that the gap between the glue discharging control roller 410 and the main pressure roller 403 is within the normal range, and prevents glue leakage.

[0028] The above embodiments are used to further illustrate the present utility model, but do not limit the present utility model to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present utility model shall be understood to be within the protection scope of the present utility model.

Claims

1. A double-sided rubber rolling device for assembling automobile curtain partitions, characterized in that: The invention comprises an upper frame (1) and a lower frame (3), wherein a three-position cylinder (2) and a lifting platform (201) are arranged on the upper frame (1), wherein the lifting platform (201) is fixedly connected to the piston rod of the three-position cylinder (2), and an upper rubber rolling assembly (4) and a lower rubber rolling assembly (5) are arranged on the lifting platform (201) and the lower frame (3), respectively, wherein the lower rubber rolling assembly (5) has the same structure as the upper rubber rolling assembly (4), and the upper rubber rolling assembly (4) comprises a rubber bin (401), a servo motor (402) and a plurality of rubber rolling assemblies. , a main pressure wheel (403), a support seat (404), a lifting cylinder (405), a translation cylinder (406), a glue outlet limit block (407), a swing arm (408), a closing limit block (409) and a glue outlet control roller (410), wherein a glue outlet groove is provided at the bottom of the glue bin (401), the main pressure wheel (403) is rotatably connected to the glue bin (401), one end of the main pressure wheel (403) is located in the glue outlet groove, the support seat (404) is fixedly connected to the glue bin (401), and the lifting cylinder (405) is a cylinder for translating into and out of the glue bin (406). One end of the cylinder (405) is hinged to the outer wall of the glue bin (401), the piston rod of the lifting cylinder (405) is fixedly connected to a joint, both sides of the joint and the support seat (404) are provided with strip grooves, one end of the swing arm (408) is slidably connected to the strip groove on the joint, the glue discharge control roller (410) is rotatably connected to one end of the swing arm (408) close to the main pressure wheel (403), the glue discharge control roller (410) is arranged parallel to the main pressure wheel (403), and the glue discharge control roller (410) ) passes through the swing arm (408) and is slidably connected to the strip groove of the support seat (404); a straight cut surface is provided on the glue discharge control roller (410); the straight cut surface is tangent to the main pressure wheel (403) in the travel direction of the glue discharge control roller (410); the lifting cylinder (405), the translation cylinder (406), the glue discharge limit block (407), the swing arm (408), the closing limit block (409) and the glue discharge control roller (410) each have two and are mirror-imaged on both sides of the main pressure wheel (403).

2. The double-sided rubber rolling equipment for assembling the car curtain partition according to claim 1 is characterized by: Each of the glue bins (401) is fixedly connected to a liquid level sensor (6) and a glue spraying pump (7).

3. The double-sided rubber rolling equipment for assembling a car curtain partition according to claim 1, characterized in that: The glue bin (401) is provided with a V-shaped groove at the glue outlet groove, and a heating device is provided in the glue bin (401).

4. The double-sided rubber rolling equipment for assembling a car curtain partition according to claim 1, characterized in that: The glue bin (401) of the upper glue rolling assembly (4) is fixedly connected to the lifting platform (201), and the lifting platform (201) is slidably connected to the upper frame (1); the glue bin (401) of the lower glue rolling assembly (5) is fixedly connected to the lower frame (3).

5. The double-sided rubber rolling equipment for assembling a car curtain partition according to claim 1, characterized in that: The output end of the servo motor (402) is fixedly connected to the main pressure wheel (403), the servo motor (402), the translation cylinder (406) and the closing limit block (409) are all fixedly connected to the shell of the glue bin (401), the glue outlet limit block (407) is fixedly connected to the piston rod of the translation cylinder (406), and the closing limit block (409) is correspondingly arranged with the swing arm (408).

6. The double-sided rubber rolling equipment for assembling the car curtain partition according to claim 5, characterized in that: The glue outlet limiting block (407) is threadedly connected to a limiting handle (411).

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