Anti-blocking glue supply device

Abstract

The utility model discloses an anti-blocking glue supply device and relates to the technical field of gluing equipment. The anti-blocking glue supply device comprises a box body, a cover plate is hinged to the top of the box body, a filtering mechanism with the function of scraping filtered impurities is arranged at the position, close to the top, of one side of the box body, a partition plate is fixedly arranged on the outer side wall of the box body, and two sets of storage boxes are arranged in the box body. The second motor drives the driving bevel gear to enable the threaded conveying rod to rotate in the dredging pipe to convey glue, so that the threaded conveying rod can uniformly push the glue to flow along the dredging pipe, the glue is ensured to be uniformly distributed in the dredging pipe, the blockage or cutoff condition is avoided, the glue conveying uniformity is improved, and the glue conveying efficiency is improved. And through adjustment of the adjusting mechanism, it is guaranteed that the other set of storage boxes can continue to supply glue when one set of storage boxes conduct feeding, so that the shutdown waiting time in the production process is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating equipment, in particular to an anti-blocking glue supply device. Background Art

[0002] In the operation of the laminating machine, glue is an indispensable and important component, which is used to bond the substrate. In order to ensure that the glue can be smoothly and accurately supplied to the gluing mechanism or the surface of the substrate, the laminating machine requires a glue supply device.

[0003] Existing laminating machines generally use a single-channel glue supply. During production operations, insufficient glue supply may easily cause the equipment to shut down or affect product quality. At the same time, the glue at the glue outlet may become clogged or interrupted due to poor fluidity, which not only wastes production time but also affects production efficiency.

[0004] For this purpose, a glue supply device is proposed to prevent blocking. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised by the above-mentioned background technology, and provide an anti-blocking glue supply device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A glue supply device for preventing blocking includes a box body, a cover plate is hingedly provided on the top of the box body, a filtering mechanism for scraping off filtered impurities is provided on one side of the box body near the top, a partition is fixedly provided on the outer wall of the box body, two groups of material storage boxes are provided in the box body, a guide block is fixedly provided on the side wall of the material storage box, an anti-blocking mechanism for preventing glue from blocking the pipeline is provided at the bottom of the material storage box, an adjustment mechanism for easy adjustment is provided on the anti-blocking mechanism, the adjustment mechanism is fixedly connected to the partition, the anti-blocking mechanism includes a glue outlet, and a glue outlet is fixedly provided at the bottom of the material storage box. A glue outlet, a second motor is fixedly provided on an outer side wall of the glue outlet, a dredging pipe is provided on the other side wall of the glue outlet, the output end of the second motor passes through one side wall of the glue outlet, an active bevel gear is fixedly provided on the output end of the glue outlet, a threaded conveying rod is fixedly provided on the top of the active bevel gear, the outer diameter of the threaded conveying rod fits the inner diameter of the dredging pipe, an adjusting mechanism is connected to one side of the adjusting mechanism, a three-way pipe is connected to one side of the three-way pipe, a suction pump is connected to the top of the suction pump with a hose, and a glue coating roller is connected to one end of the hose.

[0008] Furthermore, the anti-blocking mechanism also includes a stirring blade, a fixing rod is fixedly provided on the inner side wall of the glue outlet, a stirring blade is rotatably provided on the fixing rod, a driven bevel gear is fixedly provided at the bottom of the stirring blade, and the driving bevel gear is meshed with the driven bevel gear.

[0009] Furthermore, the regulating mechanism includes a third motor, the third motor is fixedly arranged on the partition, a driving gear is fixedly arranged on the output end of the third motor, a control valve is fixedly connected to the other side of the driving gear, the number of the control valves is two groups, a driven gear is arranged on the top of the other group of control valves, the driving gear and the driven gear are meshed, one side wall of the control valve is connected to the dredging pipe, and the other side wall of the control valve is connected to the three-way pipe.

[0010] Furthermore, the filtering mechanism includes a first motor, a first motor is fixedly arranged on one side wall of the box body, a threaded rod is rotatably arranged on the top of the inner wall of the box body, a sliding rod is fixedly installed on the top of the other side of the inner wall of the box body, a threaded block is threadedly connected to the threaded rod, a sliding block is slidably arranged on the sliding rod, a scraper is fixedly arranged at the bottom of the sliding block and the bottom of the threaded block, and a filter screen is arranged on the top of the storage box.

[0011] Furthermore, the number of guide blocks is six, two in a group, in the shape of a right triangle, and symmetrically arranged, wherein the two side walls of the two groups of guide blocks are fixedly connected to the inner wall of the box body and the outer wall of the storage box respectively.

[0012] Furthermore, a collection box is arranged in the box body below the guide block.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model drives the active bevel gear through the second motor to make the threaded conveying rod rotate in the dredging pipe to transmit the glue, so that the threaded conveying rod can evenly push the glue to flow along the dredging pipe, ensuring that the glue is evenly distributed in the dredging pipe, avoiding blockage or interruption of flow, improving the uniformity of glue delivery, and at the same time reducing the generation of bubbles in the glue, improving the quality of the glue, and the driven bevel gear meshing with the active bevel gear drives the stirring blade to stir the glue on the glue outlet, which can effectively destroy the bubbles, make the glue more uniform, and improve the fluidity of the glue, and through the adjustment mechanism, it is ensured that when a single group of storage boxes is loading, the other group of storage boxes can continue to supply glue, thereby avoiding downtime waiting time in the production process and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the anti-blocking mechanism of the utility model;

[0018] Figure numerals: 1. box body; 2. cover plate; 3. filtering mechanism; 301. first motor; 302. threaded rod; 303. threaded block; 304. scraper; 305. slider; 306. slide bar; 307. filter screen; 4. collecting box; 5. anti-blocking mechanism; 501. glue outlet; 502. dredging pipe; 503. three-way pipe; 504. second motor; 505. stirring blade; 506. driven bevel gear; 507. fixing rod; 508. driving bevel gear; 509. threaded conveying rod; 6. adjusting mechanism; 601. third motor; 602. driving gear; 603. driven gear; 604. control valve; 7. material storage box; 8. glue coating roller; 9. suction pump; 10. guide block; 11. partition; 12. hose. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] like Figures 1 to 3As shown, a blocking-proof glue supply device comprises a box body 1, a cover plate 2 is hingedly provided on the top of the box body 1, a filtering mechanism 3 with a function of scraping off filtered impurities is provided on one side of the box body 1 near the top, a partition plate 11 is fixedly provided on the outer wall of the box body 1, two groups of material storage boxes 7 are provided in the box body 1, a guide block 10 is fixedly provided on the side wall of the material storage box 7, an anti-blocking mechanism 5 with a function of preventing glue from clogging the pipeline is provided at the bottom of the material storage box 7, an adjusting mechanism 6 for easy adjustment is provided on the anti-blocking mechanism 5, the adjusting mechanism 6 is fixedly connected to the partition plate 11, the anti-blocking mechanism 5 comprises a glue outlet 501, and the glue outlet 501 is fixedly provided at the bottom of the material storage box 7 1. A second motor 504 is fixedly arranged on an outer side wall of the glue outlet 501, and a dredging tube 502 is arranged on the other side wall of the glue outlet 501. The output end of the second motor 504 passes through a side wall of the glue outlet 501, and an active bevel gear 508 is fixedly arranged on the output end of the glue outlet 501. A threaded conveying rod 509 is fixedly arranged on the top of the active bevel gear 508. The outer diameter of the threaded conveying rod 509 fits the inner diameter of the dredging tube 502. One side of the dredging tube 502 is connected to an adjusting mechanism 6, and one side of the adjusting mechanism 6 is connected to a three-way pipe 503. One side of the three-way pipe 503 is connected to a suction pump 9, and the top of the suction pump 9 is provided with There is a hose 12, one end of which is connected to a glue coating roller 8; specifically, the cover plate 2 is first opened, and then the glue is filtered through the filter mechanism 3 and flows into the storage box 7. After filtering, impurities and particles in the glue can be reduced, reducing the blockage and wear of the equipment pipeline, thereby protecting the service life of the equipment and increasing fluidity. Then the filter mechanism 3 scrapes off the impurities on the top, and the glue in the storage box 7 passes through the glue outlet 501 and is rotated by the second motor 504 to drive the active bevel gear 508 to make the threaded conveying rod 509 rotate in the dredging pipe 502 to transmit the glue, so that the threaded conveying rod 509 can be evenly distributed along the dredging pipe 502. The glue is evenly promoted to flow, ensuring that the glue is evenly distributed in the dredging pipe 502, avoiding blockage or interruption of flow, improving the uniformity of glue delivery, and at the same time reducing the generation of bubbles in the glue, improving the quality of the glue. Subsequently, when the glue in the storage box 7 on one side is loaded, the adjustment mechanism 6 is adjusted to ensure that when a single group of storage boxes 7 is loaded, the other group of storage boxes 7 can continue to supply glue, thereby avoiding downtime waiting time in the production process and improving production efficiency. Subsequently, the glue of the anti-blocking mechanism 5 is sucked by the suction pump 9, and is transported to the glue coating roller 8 through the hose 12 on the suction pump 9 for gluing operation.

[0024] like Figure 3As shown, the anti-blocking mechanism 5 also includes a stirring blade 505, a fixing rod 507 is fixedly provided on the inner side wall of the glue outlet 501, and the stirring blade 505 is rotatably provided on the fixing rod 507, and a driven bevel gear 506 is fixedly provided at the bottom of the stirring blade 505, and the driving bevel gear 508 is meshed with the driven bevel gear 506; specifically, the driven bevel gear 506 meshed with the driving bevel gear 508 drives the stirring blade 505 to stir the glue on the glue outlet 501, which can effectively destroy bubbles, make the glue liquid more uniform, and improve the fluidity of the glue liquid.

[0025] like Figure 2 As shown, the regulating mechanism 6 includes a third motor 601, a third motor 601 is fixedly arranged on the partition 11, a driving gear 602 is fixedly arranged on the output end of the third motor 601, and a control valve 604 is fixedly connected to the other side of the driving gear 602. The number of the control valves 604 is two groups, and a driven gear 603 is arranged on the top of the other group of control valves 604. The driving gear 602 is meshed with the driven gear 603. One side wall of the control valve 604 is connected to the dredging pipe 502, and the other side wall of the control valve 604 is connected to the three-way pipe 503. Specifically, the third motor 601 rotates to drive the driving gear 602 to rotate so that the meshing The driven gear 603 rotates, and the driving gear 602 and the driven gear 603 enable the control valve 604 at the bottom to be switched according to the state of the glue in the storage box 7, so that when one group of storage boxes 7 is loading, the other group of storage boxes 7 can continue to supply glue, thereby avoiding downtime waiting time in the production process and improving production efficiency and production continuity. At the same time, because the driving gear 602 and the driven gear 603 can only keep one side of the control valve 604 open at all times, keeping one control valve 604 open can ensure the stability of the flow and pressure of the fluid, and avoid both control valves 604 being in the open state, affecting the stability and performance of the glue supply.

[0026] like Figure 1As shown, the filtering mechanism 3 includes a first motor 301, a first motor 301 is fixedly arranged on one side wall of the box body 1, a threaded rod 302 is rotatably arranged on the top of the inner wall of the box body 1, a sliding rod 306 is fixedly installed on the top of the other side of the inner wall of the box body 1, a threaded block 303 is threadedly connected to the threaded rod 302, a slider 305 is slidably arranged on the sliding rod 306, a scraper 304 is fixedly arranged at the bottom of the slider 305 and the bottom of the threaded block 303, and a filter screen 307 is arranged on the top of the storage box 7; specifically, the particle debris in the glue is filtered through the filter screen 307, the impurities and particles in the glue are reduced, the blockage and wear of the equipment pipeline are reduced, thereby protecting the service life of the equipment and increasing the fluidity, and at the same time, the first motor 301 rotates to drive the threaded rod 302 so that the threaded block 303 drives the scraper 304 to scrape the particle debris on the top of the filter screen 307 to prevent the particle debris from clogging the filter screen 307 and affecting the next feeding.

[0027] like Figure 2 As shown, there are six guide blocks 10, two in a group, in the shape of a right triangle, and symmetrically arranged, wherein the two side walls of the two groups of guide blocks 10 are fixedly connected to the inner wall of the box body 1 and the outer wall of the storage box 7 respectively; specifically, the guide blocks 10 are used to guide the particulate debris scraped off the filter mechanism 3, which is convenient for the centralized collection of the debris, and at the same time 10 plays a fixing role between the box body 1 and the storage box 7.

[0028] like Figure 2 As shown, a collection box 4 is provided in the box body 1 below the guide block 10; specifically, the scraped debris particles are collected by the collection box 4, so that the operator can clean them uniformly.

[0029] In summary: first, open the cover plate 2, then filter the glue through the filter screen 307 to filter the particulate debris in the glue, reduce the impurities and particles in the glue, reduce the blockage and wear of the equipment pipeline, thereby protecting the service life of the equipment and increasing fluidity. At the same time, the first motor 301 rotates to drive the threaded rod 302 so that the threaded block 303 drives the scraper 304 to scrape the particulate debris on the top of the filter screen 307 to prevent the particulate debris from clogging the filter screen 307 and affecting the next feeding. The scraped particulate debris is guided to the collection box 4 by the guide block 10 for collection, which is convenient for the operator. The glue in the storage box 7 is cleaned uniformly, and the glue flows into the storage box 7. The glue in the storage box 7 passes through the glue outlet 501 at the bottom and is rotated by the second motor 504 to drive the active bevel gear 508 to make the threaded conveying rod 509 rotate in the dredging pipe 502 to transmit the glue, so that the threaded conveying rod 509 can evenly push the glue to flow along the dredging pipe 502, ensuring that the glue is evenly distributed in the dredging pipe 502, avoiding blockage or interruption of flow, improving the uniformity of glue delivery, and reducing the generation of bubbles in the glue, improving the quality of the glue, and at the same time, through the active bevel gear The driven bevel gear 506 meshed with 508 drives the stirring blade 505 to stir the glue on the glue outlet 501, which can effectively destroy bubbles, make the glue liquid more uniform, and improve the fluidity of the glue liquid. Subsequently, when the glue in the storage box 7 on one side is loaded, the third motor 601 rotates to drive the driving gear 602 to rotate, so that the meshed driven gear 603 rotates. The driving gear 602 and the driven gear 603 enable the control valve 604 at the bottom to be switched according to the state of the glue in the storage box 7, which can ensure that when one group of storage boxes 7 is loading, the other group of storage boxes is not loading. The group storage box 7 can continue to supply glue, thereby avoiding downtime waiting time in the production process, improving production efficiency and production continuity. At the same time, due to the driving gear 602 and the driven gear 603, the control valve 604 can only keep one side open at all times. Keeping one control valve 604 open can ensure the stability of the flow and pressure of the fluid, and avoid both control valves 604 being in the open state, affecting the stability and performance of the glue supply. Subsequently, the glue in the three-way pipe 503 is sucked by the suction pump 9, and transported to the glue coating roller 8 through the hose 12 on the suction pump 9 for gluing operation.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A glue supply device to prevent blocking, characterized in that: The invention comprises a box body (1), a cover plate (2) is hingedly provided on the top of the box body (1), a filtering mechanism (3) with a function of scraping off filtered impurities is provided on one side of the box body (1) near the top, a partition plate (11) is fixedly provided on the outer wall of the box body (1), two groups of material storage boxes (7) are provided in the box body (1), a guide block (10) is fixedly provided on the side wall of the material storage box (7), an anti-blocking mechanism (5) with a function of preventing glue from blocking the pipeline is provided at the bottom of the material storage box (7), an adjustment mechanism (6) that is easy to adjust is provided on the anti-blocking mechanism (5), the adjustment mechanism (6) is fixedly connected to the partition plate (11), the anti-blocking mechanism (5) comprises a glue outlet (501), a glue outlet (501) is fixedly provided on the bottom of the material storage box (7), an outer wall of the glue outlet (501) is fixedly provided A second motor (504) is provided, a dredging pipe (502) is provided on the other side wall of the glue outlet (501), the output end of the second motor (504) passes through the side wall of the glue outlet (501), an active bevel gear (508) is fixedly provided on the output end of the glue outlet (501), a threaded conveying rod (509) is fixedly provided on the top of the active bevel gear (508), the outer diameter of the threaded conveying rod (509) is in contact with the inner diameter of the dredging pipe (502), one side of the dredging pipe (502) is connected to an adjustment mechanism (6), one side of the adjustment mechanism (6) is connected to a three-way pipe (503), one side of the three-way pipe (503) is connected to a suction pump (9), a hose (12) is provided on the top of the suction pump (9), and one end of the hose (12) is connected to a glue coating roller (8).

2. The anti-blocking glue supply device according to claim 1, characterized in that: The anti-blocking mechanism (5) further comprises a stirring blade (505), a fixing rod (507) is fixedly arranged on the inner side wall of the glue outlet (501), the stirring blade (505) is rotatably arranged on the fixing rod (507), a driven bevel gear (506) is fixedly arranged at the bottom of the stirring blade (505), and the driving bevel gear (508) is meshed with the driven bevel gear (506).

3. The anti-blocking glue supply device according to claim 2, characterized in that: The regulating mechanism (6) comprises a third motor (601), the third motor (601) is fixedly arranged on the partition (11), a driving gear (602) is fixedly arranged on the output end of the third motor (601), the other side of the driving gear (602) is fixedly connected to a control valve (604), the number of the control valves (604) is two groups, the top of the other group of control valves (604) is provided with a driven gear (603), the driving gear (602) and the driven gear (603) are meshed, one side wall of the control valve (604) is connected to the dredging pipe (502), and the other side wall of the control valve (604) is connected to the three-way pipe (503).

4. The anti-blocking glue supply device according to claim 1, characterized in that: The filtering mechanism (3) comprises a first motor (301), the first motor (301) is fixedly arranged on one side wall of the box body (1), a threaded rod (302) is rotatably arranged on the top of the inner side wall of the box body (1), a sliding rod (306) is fixedly installed on the top of the other side of the inner side wall of the box body (1), a threaded block (303) is threadedly connected to the threaded rod (302), a sliding block (305) is slidably arranged on the sliding rod (306), a scraper (304) is fixedly arranged at the bottom of the sliding block (305) and the bottom of the threaded block (303), and a filtering net (307) is arranged at the top of the storage box (7).

5. The anti-blocking glue supply device according to claim 1, characterized in that: The number of the guide blocks (10) is six, two in a group, and they are in the shape of a right triangle and are symmetrically arranged, wherein the two side walls of the two groups of guide blocks (10) are respectively fixedly connected to the inner side wall of the box body (1) and the outer side wall of the storage box (7).

6. The anti-blocking glue supply device according to claim 1, characterized in that: A collection box (4) is arranged in the box body (1) below the guide block (10).

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