Gluing device

Abstract

The utility model relates to the field of gluing devices, in particular to a gluing device. The technical problems that according to an existing gluing device, the size of a glue outlet is generally fixed, due to the fact that plates are different in size, the glue outlet amount is not convenient to adjust according to different plates and actual use requirements, the plates are directly subjected to standing to be matched with an auxiliary structure to be aired after gluing is completed, and due to the fact that the spraying thickness is different, bubbles are likely to be generated in a coating solution and on the surface of the coating solution; compared with a traditional gluing device, the gluing device comprises the workbench, the limiting assembly, the spraying assembly, the plate and the foot columns, and the first gluing module and the second gluing module which are of different structures are arranged, so that different gluing requirements can be met; by arranging the rolling module and the slicking module, glue on the surface of a plate can be rolled and flattened or redundant glue is scraped off for slicking, a corresponding mode can be selected according to the actual gluing condition, bubbles are not prone to being generated through slicking and rolling, and therefore the gluing effect is better.

Description

Technical Field

[0001] The utility model relates to the field of glue coating devices, in particular to a glue coating device. Background Art

[0002] The board is a flat rectangular building material board made of standard size, which is used in the construction industry to make components of walls, ceilings or floors. In order to improve the hardness and stability of the board, increase the corrosion resistance of the board, increase the flame retardant performance of the board and increase the curing performance of the board, etc., the surface of the board is usually coated with glue. The gluing device is a device used to apply adhesive on the surface of an object. It can automatically complete the gluing process, improve production efficiency, and reduce errors caused by manual operation. The existing gluing device usually has a fixed glue outlet size. Due to the different sizes of the boards, it is not convenient to adjust the glue output according to different boards and actual use needs. After the glue is applied, the board is directly left to stand and dry with the auxiliary structure. Due to the different thickness of the spray, it is easy to produce bubbles inside and on the surface of the coating liquid. Utility Model Content

[0003] In order to overcome the existing glue coating device, the size of the glue outlet is usually fixed. Due to the different sizes of the plates, it is not convenient to adjust the glue output according to different plates and actual use needs. After the glue is coated, the plate is directly left to stand and dry with the auxiliary structure. Due to the different thickness of the spray, it is easy to produce bubbles inside and on the surface of the coating.

[0004] The technical solution of the utility model is: a gluing device, including a workbench, a limiting component, a spraying component, a plate and a foot column, a limiting component for limiting and fixing the plate is provided in the middle of the upper end of the workbench, the plate for gluing is clamped on the limiting component, two groups of sliding grooves for sliding the spraying component are symmetrically opened on the upper side of the workbench, the spraying component for gluing the plate is installed in the sliding groove, and foot columns for support are provided around the four corners of the lower end of the workbench.

[0005] Preferably, by setting up a first gluing module and a second gluing module with different structures, different gluing requirements can be respectively met, and by setting up a control valve and a flow rate controller, the glue output and flow rate of the glue can be adjusted accordingly according to the actual gluing requirements, so that the gluing component can be suitable for different plates and different gluing requirements, and has stronger applicability. By setting up a rolling module and a scraping module, the glue on the surface of the plate can be rolled and flattened or excess glue can be scraped off and flattened, so that the corresponding method can be selected according to the actual gluing situation. By setting up a rolling module and a scraping module, the glue can be rolled and flattened or scraped off, which makes it difficult to generate bubbles, thereby achieving a better gluing effect. By setting a limit component, the stability of the plate can be maintained to prevent it from shaking or shifting during the gluing process.

[0006] Preferably, the limiting assembly includes a first telescopic cylinder, a first electric push rod, a splint, a first support column, a limit plate, a suction cup and a second support column. The splints are arranged in two groups opposite to each other. The splints are adjusted and connected to the first telescopic cylinder through the first electric push rod. The lower ends of the first telescopic cylinder and the first electric push rod are both provided with a first support column for support. A limit plate for supporting the plate is provided between the two groups of splints. A plurality of groups of suction cups for anti-slip are evenly provided on the upper ends of the limit plates. Second support columns for support are provided around the four corners of the lower end of the limit plate. By arranging the first support column and the second support column, the first telescopic cylinder, the first electric push rod and the limit plate can be supported respectively to maintain their stability.

[0007] Preferably, the spraying assembly includes a first driving motor, a first threaded rod, a sliding column, a second threaded rod, a sliding block, a second driving motor, a second telescopic cylinder, a second electric push rod, a mounting block, a first gluing module, a second gluing module, a rolling module, a leveling module, a first adjusting module and a second adjusting module. The first threaded rod is symmetrically provided with two groups, and the outer sides of the two groups of first threaded rods are both sleeved with sliding columns for sliding. The first driving motor drives the sliding column to slide by driving the first threaded rod to rotate. A second threaded rod for rotation is provided between the upper ends of the two groups of sliding columns, a sliding block for sliding is sleeved on the surface of the second threaded rod, and a second telescopic cylinder for controlling the second electric push rod to move up and down is provided at the lower end of the sliding block. An output shaft is provided on the second driving motor, and the output shaft of the second driving motor extends through the outer side of the sliding column to the inner side to drive the second threaded rod to rotate. By arranging the first driving motor and the second driving motor, the first threaded rod and the second threaded rod can be driven to rotate, so that the first threaded rod and the second threaded rod can respectively drive the sliding column and the sliding block to move left and right and forward and backward along their surfaces respectively.

[0008] Preferably, the lower end of the second electric push rod is provided with a mounting block for installing the first adjusting module and the second adjusting module, the left and right ends of the mounting block are provided with a first adjusting module for adjusting the position of the first gluing module and the rolling module, the front and rear ends of the mounting block are provided with a second adjusting module for adjusting the position of the second gluing module and the scraping module, the lower ends of the two groups of first adjusting modules are respectively provided with a first gluing module and a rolling module for gluing and for flattening the glue, the lower ends of the two groups of second adjusting modules are respectively provided with a second gluing module and a scraping module for gluing and for scraping the glue, and the second electric push rod can be controlled to drive the mounting block to move up and down by setting a second telescopic cylinder, thereby adjusting the heights of the first gluing module, the second gluing module, the rolling module and the scraping module.

[0009] Preferably, the first gluing module includes a container, a nozzle, a flow rate controller, a glue inlet pipe and a connecting pipe, and the second gluing module includes a spray pipe. A plurality of nozzles for gluing are linearly distributed at the lower end of the container, a glue inlet pipe for introducing glue is provided at the middle of the upper end of the container, a connecting pipe for connecting with the second gluing module is provided at the left upper end of the container, and a flow rate controller for controlling the flow rate is provided at the right upper end of the container. Control valves for controlling the inlet and outlet are provided at the connections between the nozzle, the glue inlet pipe and the connecting pipe and the container. A plurality of glue outlet holes for spraying glue are linearly distributed at the lower end of the spray pipe, and the spray pipe is connected to the container through a connecting pipe. By arranging control valves at the connections between the nozzle, the glue inlet pipe and the connecting pipe and the container, corresponding glue outlet methods can be carried out according to the actual plate size and gluing needs.

[0010] Preferably, the rolling module includes a mounting frame, a pressure roller and a third drive motor, the scraping module includes a scraper, a pressure roller for rolling and flattening the glue on the surface of the plate is provided on the inner side of the mounting frame, the third drive motor is provided with an output shaft, the output shaft of the third drive motor passes through the outer side of the mounting frame and extends to the inner side to drive the pressure roller to rotate, the scraper is rotatably connected to the mounting block through the second adjustment module, and the pressure roller can be driven to rotate by setting the third drive motor, so that the pressure roller can roll and flatten the glue on the surface of the plate coated with glue in a rotating manner.

[0011] Preferably, the first adjusting module includes a connecting column, a first connecting block, a fourth driving motor, a second connecting block, a first swing arm, a second swing arm and a third connecting block, the second adjusting module includes a connecting frame, a fourth connecting block and a fifth driving motor, the first connecting block is rotatably connected to the second connecting block via the connecting column, the second connecting block is rotatably connected to the second swing arm via the first swing arm, the third connecting block is rotatably connected to the first swing arm via the second swing arm, the fourth driving motor and the fifth driving motor are both provided with output shafts, the output shaft of the fourth driving motor passes through the outer side of the first connecting block and extends to the inner side to drive the connecting column to rotate, the output shaft of the fifth driving motor passes through the outer side of the fourth connecting block and extends to the inner side to drive the connecting frame to rotate, by arranging the fourth driving motor and the fifth driving motor, the connecting column and the connecting frame can be driven to swing up and down respectively to change the positions of the first gluing module, the second gluing module, the rolling module and the scraping module.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional glue coating device, the size of the glue outlet is usually fixed. Due to the different sizes of the plates, it is not convenient to adjust the glue output according to different plates and actual use needs. After the glue is coated, the plate is directly left to stand and dry with the auxiliary structure. Due to the different thickness of the spraying, it is easy to generate bubbles inside and on the surface of the coating liquid. By setting the first glue coating module and the second glue coating module with different structures, different glue coating needs can be respectively applied. By setting the control valve and the flow rate controller, the glue output and flow rate of the glue can be adjusted accordingly according to the actual glue coating needs, so that the glue coating component can be applied to different plates and different glue coating needs, and the applicability is stronger. By setting the rolling module and the scraping module, the glue on the surface of the plate can be rolled and flattened or the excess can be scraped off. The glue is scraped flat so that the corresponding method can be selected according to the actual gluing situation. The glue is rolled and flattened or scraped flat by setting a rolling module and a scraping module, so that bubbles are not easy to generate, thereby achieving a better gluing effect. The first drive motor and the second drive motor can be driven to rotate, so that the first threaded rod and the second threaded rod can respectively drive the sliding column and the sliding block to move left and right and forward and backward along their surfaces, so that the horizontal positions of the first gluing module, the second gluing module, the rolling module and the scraping module can be changed arbitrarily. The second telescopic cylinder can be controlled to drive the mounting block to move up and down, thereby adjusting the height of the first gluing module, the second gluing module, the rolling module and the scraping module.

[0014] 2. By setting a limit assembly, the stability of the plate can be maintained to prevent it from shaking or shifting during the gluing process. By setting two sets of relatively arranged clamps, the two ends of the plate can be clamped. By setting a first telescopic cylinder, the first electric push rod can be controlled to move relatively, thereby changing the spacing between the two sets of clamps. The clamps with adjustable spacing can be suitable for limiting and fixing plates of different sizes. By setting a limit plate between the two sets of clamps, the middle part of the lower end of the plate can be supported, and by setting a suction cup at the upper end of the limit plate, it can play an anti-slip role, thereby further improving the stability of the plate, so that the spraying assembly can better apply glue, and by setting multiple sets of nozzles with control valves at the lower end of the container, each set of nozzles can be sprayed separately, so that the nozzles can be used for different sizes. The plate is sprayed, and the third driving motor can be provided to drive the pressure roller to rotate, so that the pressure roller can roll and flatten the glue on the surface of the plate coated with glue in a rotating manner. The scraper can be provided to scrape off the excess or unevenly sprayed glue on the surface of the plate. After rolling and flattening, the glue is not easy to generate bubbles, and the gluing effect is better. The positions of the first gluing module, the second gluing module, the rolling module and the flattening module can be adjusted by providing the first adjusting module and the second adjusting module, so that the modules do not affect each other, and can work independently or cooperate with each other. The fourth driving motor and the fifth driving motor can be provided to drive the connecting column and the connecting frame to swing up and down respectively to change the positions of the first gluing module, the second gluing module, the rolling module and the flattening module. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is an overall schematic diagram of the glue coating device of the utility model;

[0016] Figure 2 Shown is a schematic diagram of a workbench in the gluing device of the utility model;

[0017] Figure 3 Shown is a schematic diagram of a limiter assembly in the gluing device of the utility model;

[0018] Figure 4 Shown is a schematic diagram of a mounting block in the gluing device of the utility model;

[0019] Figure 5 Shown is a schematic diagram of a spraying component in a glue coating device of the utility model;

[0020] Figure 6 Shown is a schematic diagram of the first glue coating module in the glue coating device of the utility model;

[0021] Figure 7 Shown is a schematic diagram of the second glue coating module in the glue coating device of the utility model;

[0022] Figure 8 Shown is a schematic diagram of a rolling module in a glue coating device of the present invention;

[0023] Fig. 9 Shown is a schematic diagram of the scraping module in the gluing device of the utility model.

[0024] Description of the accompanying drawings: 1. workbench; 2. limit assembly; 3. spray assembly; 4. plate; 5. slide; 6. foot column; 201. first telescopic cylinder; 202. first electric push rod; 203. clamping plate; 204. first support column; 205. limit plate; 206. suction cup; 207. second support column; 301. first drive motor; 302. first threaded rod; 303. slide column; 304. second threaded rod; 305. slide block; 306. second drive motor; 307. second telescopic cylinder; 308. second electric push rod; 309. mounting block; 310. first glue coating module; 311. second glue coating module; 3 12. rolling module; 313. scraping module; 314. container; 315. nozzle; 316. flow rate controller; 317. glue inlet pipe; 318. connecting pipe; 319. first adjusting module; 320. spray pipe; 321. second adjusting module; 322. mounting frame; 323. pressure roller; 324. third driving motor; 325. scraper; 326. connecting column; 327. first connecting block; 328. fourth driving motor; 329. second connecting block; 330. first swing arm; 331. second swing arm; 332. third connecting block; 333. connecting frame; 334. fourth connecting block; 335. fifth driving motor. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-2 The utility model provides an embodiment: a gluing device, including a workbench 1, a limiting component 2, a spraying component 3, a plate 4 and a foot column 6. A limiting component 2 for limiting and fixing the plate 4 is provided in the middle of the upper end of the workbench 1. The plate 4 for gluing is clamped on the limiting component 2. Two groups of slide grooves 5 for sliding the spraying component 3 are symmetrically opened on the upper side of the workbench 1. The spraying component 3 for gluing the plate 4 is installed in the slide groove 5. The four corners of the lower end of the workbench 1 are surrounded by foot columns 6 for support.

[0027] See also Figure 3In this embodiment, the limiting assembly 2 includes a first telescopic cylinder 201, a first electric push rod 202, a clamping plate 203, a first support column 204, a limiting plate 205, a suction cup 206 and a second support column 207. The clamping plates 203 are arranged in two groups opposite to each other. The clamping plates 203 are adjusted and connected to the first telescopic cylinder 201 through the first electric push rod 202. The lower ends of the first telescopic cylinder 201 and the first electric push rod 202 are both provided with a first support column 204 for support. A limiting plate 205 for supporting the plate 4 is provided between the two groups of clamping plates 203. A plurality of groups of suction cups 206 for anti-slip are evenly distributed on the upper ends of the limiting plates 205. Second support columns 207 for support are arranged around the four corners of the lower end of the limiting plate 205. By arranging the first support column 204 and the second support column 207, the first telescopic cylinder 201, the first electric push rod 202 and the limiting plate 205 can be supported respectively to maintain their stability.

[0028] See also Figure 4 In the present embodiment, the spraying assembly 3 includes a first driving motor 301, a first threaded rod 302, a sliding column 303, a second threaded rod 304, a slider 305, a second driving motor 306, a second telescopic cylinder 307, a second electric push rod 308, a mounting block 309, a first gluing module 310, a second gluing module 311, a rolling module 312, a scraping module 313, a first adjusting module 319 and a second adjusting module 321. The first threaded rod 302 is symmetrically provided with two groups, and the outer sides of the two groups of first threaded rods 302 are both sleeved with sliding columns 303 for sliding. The first driving motor 301 drives the first threaded rod 302 to rotate and drive the sliding column 303 to slide. A second threaded rod 304 for rotation is provided between the upper ends of the two groups of sliding columns 303. The surface of the second threaded rod 304 is sleeved with a sliding block 305 for sliding. The lower end of the slider 305 is provided with a second slider for controlling the second electric push rod 308 to move up and down. The telescopic cylinder 307 and the second drive motor 306 are provided with an output shaft. The output shaft of the second drive motor 306 passes through the outer side of the sliding column 303 and extends to the inner side to drive the second threaded rod 304 to rotate. By setting the first drive motor 301 and the second drive motor 306, the first threaded rod 302 and the second threaded rod 304 can be driven to rotate, so that the first threaded rod 302 and the second threaded rod 304 can respectively drive the sliding column 303 and the slider 305 to move left and right and forward and backward along their surfaces respectively. The lower end of the second electric push rod 308 is provided with a mounting block 309 for mounting a first adjusting module 319 and a second adjusting module 321. The left and right ends of the mounting block 309 are both provided with a first adjusting module 319 for adjusting the position of the first gluing module 310 and the rolling module 312. The front and rear ends of the mounting block 309 are both provided with a second adjusting module 321 for adjusting the position of the second gluing module 311 and the scraping module 313.

[0029] See also Figure 5In this embodiment, the lower ends of the two groups of first adjustment modules 319 are respectively provided with a first gluing module 310 and a rolling module 312 for gluing and flattening the glue, and the lower ends of the two groups of second adjustment modules 321 are respectively provided with a second gluing module 311 and a flattening module 313 for gluing and flattening the glue. By setting the second telescopic cylinder 307, the second electric push rod 308 can be controlled to drive the mounting block 309 to move up and down, thereby adjusting the height of the first gluing module 310, the second gluing module 311, the rolling module 312 and the flattening module 313.

[0030] See also Figure 6-7 In this embodiment, the first glue coating module 310 includes a container 314, a nozzle 315, a flow rate controller 316, a glue inlet pipe 317 and a connecting pipe 318, and the second glue coating module 311 includes a spray pipe 320. The lower end of the container 314 is linearly provided with a plurality of nozzles 315 for glue coating, and the middle part of the upper end of the container 314 is provided with a glue inlet pipe 317 for introducing glue. The upper left part of the container 314 is provided with a connecting pipe 318 for communicating with the second glue coating module 311, and the upper right part of the container 314 is provided with a nozzle 315 for introducing glue. A flow rate controller 316 for controlling the flow rate, a control valve for controlling the inlet and outlet is provided at the connection between the nozzle 315, the glue inlet pipe 317 and the connecting pipe 318 and the container 314, a plurality of groups of glue outlet holes for spraying glue are linearly distributed at the lower end of the spray pipe 320, the spray pipe 320 is connected to the container 314 through the connecting pipe 318, and a control valve is provided at the connection between the nozzle 315, the glue inlet pipe 317 and the connecting pipe 318 and the container 314, so that the corresponding glue outlet method can be carried out according to the actual size of the plate 4 and the need for glue coating.

[0031] See also Figure 8-9In this embodiment, the rolling module 312 includes a mounting frame 322, a pressure roller 323 and a third driving motor 324, and the flattening module 313 includes a scraper 325. The inner side of the mounting frame 322 is provided with a pressure roller 323 for rolling and flattening the glue on the surface of the plate 4. The third driving motor 324 is provided with an output shaft. The output shaft of the third driving motor 324 passes through the outer side of the mounting frame 322 and extends to the inner side to drive the pressure roller 323 to rotate. The scraper 325 passes through the second adjusting module 3 21 is rotatably connected to the mounting block 309, and the third driving motor 324 can drive the pressing roller 323 to rotate, so that the pressing roller 323 can roll and flatten the glue on the surface of the plate 4 coated with glue in a rotating manner. The first adjustment module 319 includes a connecting column 326, a first connecting block 327, a fourth driving motor 328, a second connecting block 329, a first swing arm 330, a second swing arm 331 and a third connecting block 332, and the second adjustment module 32 The invention comprises a connecting frame 333, a fourth connecting block 334 and a fifth driving motor 335. The first connecting block 327 is rotatably connected with the second connecting block 329 through the connecting column 326. The second connecting block 329 is rotatably connected with the second swing arm 331 through the first swing arm 330. The third connecting block 332 is rotatably connected with the first swing arm 330 through the second swing arm 331. The fourth driving motor 328 and the fifth driving motor 335 are both provided with output shafts. The output shaft of the fourth driving motor 328 passes through the outer side of the first connecting block 327 and extends to the inner side to drive the connecting column 326 to rotate. The output shaft of the fifth driving motor 335 passes through the outer side of the fourth connecting block 334 and extends to the inner side to drive the connecting frame 333 to rotate. By arranging the fourth driving motor 328 and the fifth driving motor 335, the connecting column 326 and the connecting frame 333 can be driven to swing up and down respectively to change the positions of the first gluing module 310, the second gluing module 311, the rolling module 312 and the scraping module 313.

[0032] When working, first place the workbench 1 on a stable ground, then adjust each component to a suitable position according to the size of the plate 4 to be coated with glue, and then place the plate 4 on the workbench 1 for coating with glue;

[0033] First, place the two ends of the plate 4 on the two sets of clamping plates 203 so that the middle of the lower end of the plate 4 is in contact with the suction cup 206 on the upper end of the limit plate 205. The first telescopic cylinder 201 controls the first electric push rod 202 to move relatively close to one end of the plate 4 so that the two sets of clamping plates 203 clamp the plate 4.

[0034] After the plate 4 is fixed, a gluing method is selected according to the size of the plate 4 and actual needs to gluing the surface of the plate 4, and the glue is injected into the container 314 through the glue inlet pipe 317, and the control valve outside the glue inlet pipe 317 is closed;

[0035] When the first glue coating module 310 is selected for glue coating, the corresponding nozzle 315 is selected according to the size of the plate 4 to be coated with glue, and the nozzle 315 is adjusted to be parallel to the surface of the plate 4 by the first adjustment module 319, and the fourth driving motor 328 drives the connecting column 326 to drive the second connecting block 329, the first swing arm 330, and the second swing arm 331 to swing up and down synchronously, thereby driving the container 314 and the nozzle 315 to move synchronously to the corresponding position;

[0036] Then, the second telescopic cylinder 307 controls the second electric push rod 308 to drive the mounting block 309 to move up and down to adjust the first glue coating module 310 to a suitable height;

[0037] Then, the control valve corresponding to the outer side of the nozzle 315 is opened to start gluing. During the gluing process, the first drive motor 301 and the second drive motor 306 drive the first threaded rod 302 and the second threaded rod 304 to rotate, so that the first threaded rod 302 and the second threaded rod 304 respectively drive the sliding column 303 and the sliding block 305 to slide along their surfaces to drive the nozzle 315 to move back and forth to apply glue until the entire surface of the plate 4 is evenly coated with glue;

[0038] After applying the glue, the scraping module 313 is used to scrape off the excess glue on the surface of the plate 4, and the fifth driving motor 335 drives the connecting frame 333 to swing downward, so that the scraper 325 is parallel to the surface of the plate 4, and then the first driving motor 301 and the second driving motor 306 drive the scraper 325 to move and scrape off the excess glue on the surface of the plate 4;

[0039] Finally, the rolling module 312 rolls on the surface of the plate 4 to compact the glue, and the third driving motor 324 drives the pressing roller 323 to roll, and the first driving motor 301 and the second driving motor 306 drive the pressing roller 323 to move along the surface of the plate 4, so that the pressing roller 323 moves and rolls to roll until the entire surface of the plate 4 is rolled.

[0040] When the second glue coating module 311 is needed to coat glue, the valve outside the nozzle 315 is closed, and the valve outside the connecting pipe 318 is opened, and the above-mentioned operation is repeated for the rest.

[0041] Through the above steps, the staff first places the workbench 1 on a stable ground, and then adjusts each component to a suitable position according to the size of the sheet 4 to be coated with glue, and then places the sheet 4 on the workbench 1 for coating with glue, firstly places the two ends of the sheet 4 on the two sets of clamping plates 203, so that the middle part of the lower end of the sheet 4 is in contact with the suction cup 206 at the upper end of the limit plate 205, and the sheet 4 is clamped by the clamping plates 203, and the lower end of the sheet 4 is supported by the limit plate 205 and sucked by the suction cup 206, so that the sheet 4 is not easy to slide or deviate during the coating process, and the first telescopic cylinder 201 controls the first electric push rod 202 to move relatively toward one end of the sheet 4, so that the two sets of clamping plates 203 can hold the sheet 4 After the plate 4 is clamped and fixed, a gluing method is selected according to the size of the plate 4 and actual needs to gluing the surface of the plate 4, and glue is injected into the container 314 through the glue inlet pipe 317, and the control valve outside the glue inlet pipe 317 is closed. When the first gluing module 310 is selected for gluing, the corresponding nozzle 315 is selected according to the size of the plate 4 to be glued, and the nozzle 315 is adjusted to be parallel to the surface of the plate 4 through the first adjustment module 319, and the fourth driving motor 328 drives the connecting column 326 to drive the second connecting block 329, the first swing arm 330, and the second swing arm 331 to swing up and down synchronously, thereby driving the container 314 and the nozzle 315 to move synchronously to the corresponding position, and then the second telescopic cylinder 307 is used to drive the second connecting column 326 to swing up and down synchronously. The second electric push rod 308 is controlled to drive the mounting block 309 to move up and down to adjust the first glue coating module 310 to a suitable height, and then the control valve corresponding to the outer side of the nozzle 315 is opened, and the flow rate of the glue is adjusted to a suitable size through the flow rate controller 316 before starting to coat the glue. By arranging the control valve and the flow rate controller 316 on the outer side of the nozzle 315, the glue output and the flow rate of the glue can be adjusted accordingly according to the actual coating demand. The model of the flow rate controller 316 is MDM3. In the process of coating the glue, the first threaded rod 302 and the second threaded rod 304 are driven to rotate by the first drive motor 301 and the second drive motor 306, so that the first threaded rod 302 and the second threaded rod 304 respectively drive the sliding column 303 The slider 305 slides along its surface to drive the nozzle 315 to move back and forth to apply glue until the entire surface of the plate 4 is evenly coated with glue. After applying the glue, the scraping module 313 is used to scrape off the excess glue on the surface of the plate 4, and the fifth driving motor 335 drives the connecting frame 333 to swing downward so that the scraper 325 is parallel to the surface of the plate 4, and then the first driving motor 301 and the second driving motor 306 drive the scraper 325 to move and scrape off the excess glue on the surface of the plate 4, and finally the rolling module 312 is used to roll on the surface of the plate 4 to compact the glue, and the third driving motor 324 drives the pressure roller 323 to roll, and the first driving motor 301 and the second driving motor 306 drive the pressure roller 323 to move along the surface of the plate 4 again.The pressure roller 323 is displaced and rolled to roll until the entire surface of the plate 4 is rolled. When the second glue coating module 311 is needed to coat the glue, the valve outside the nozzle 315 is closed and the valve outside the connecting pipe 318 is opened. The above operation is repeated for the rest. By setting the first glue coating module 310 and the second glue coating module 311 with different structures, different glue coating requirements can be respectively applied, which is more convenient and practical. By setting the rolling module 312 and the scraping module 313, the glue on the surface of the plate 4 can be rolled and flattened or the excess glue can be scraped off and flattened, so that the corresponding method can be selected according to the actual gluing situation. By setting the rolling module 312 and the scraping module 313, the glue can be rolled and flattened or scraped, so that bubbles are not easily generated, thereby achieving a better gluing effect.

[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A glue coating device, comprising a workbench (1); characterized in that: The workbench (1) further comprises a limiting component (2), a spraying component (3), a plate (4) and a foot column (6); a limiting component (2) for limiting and fixing the plate (4) is provided at the middle of the upper end of the workbench (1); a plate (4) for gluing is clamped on the limiting component (2); two groups of slide grooves (5) for sliding the spraying component (3) are symmetrically provided on the upper side of the workbench (1); the spraying component (3) for gluing the plate (4) is installed in the slide groove (5); and foot columns (6) for supporting are provided around the four corners of the lower end of the workbench (1).

2. A glue coating device according to claim 1, characterized in that: The limiting assembly (2) comprises a first telescopic cylinder (201), a first electric push rod (202), a clamping plate (203), a first support column (204), a limiting plate (205), a suction cup (206) and a second support column (207); the clamping plates (203) are arranged in two groups opposite to each other; the clamping plates (203) are connected to the first telescopic cylinder (201) by adjustment through the first electric push rod (202); the lower ends of the first telescopic cylinder (201) and the first electric push rod (202) are both provided with a first support column (204) for supporting; a limiting plate (205) for supporting a plate (4) is provided between the two groups of clamping plates (203); a plurality of suction cups (206) for anti-slip are evenly distributed on the upper end of the limiting plate (205); and second support columns (207) for supporting are provided around the four corners of the lower end of the limiting plate (205).

3. A glue coating device according to claim 1, characterized in that: The spraying assembly (3) comprises a first driving motor (301), a first threaded rod (302), a sliding column (303), a second threaded rod (304), a sliding block (305), a second driving motor (306), a second telescopic cylinder (307), a second electric push rod (308), a mounting block (309), a first gluing module (310), a second gluing module (311), a rolling module (312), a scraping module (313), a first adjusting module (319) and a second adjusting module (321). The first threaded rod (302) is symmetrically provided with two groups, and the outer sides of the two groups of first threaded rods (302) are both provided with sliding guides for sliding. The first drive motor (301) drives the first threaded rod (302) to rotate and drive the sliding column (303) to slide. A second threaded rod (304) for rotation is provided between the upper ends of the two groups of sliding columns (303). A sliding block (305) for sliding is sleeved on the surface of the second threaded rod (304). The lower end of the sliding block (305) is provided with a second telescopic cylinder (307) for controlling the second electric push rod (308) to move up and down. The second drive motor (306) is provided with an output shaft. The output shaft of the second drive motor (306) passes through the outer side of the sliding column (303) and extends to the inner side to drive the second threaded rod (304) to rotate.

4. A glue coating device according to claim 3, characterized in that: The lower end of the second electric push rod (308) is provided with a mounting block (309) for mounting a first adjustment module (319) and a second adjustment module (321); the left and right ends of the mounting block (309) are both provided with a first adjustment module (319) for adjusting the position of the first gluing module (310) and the rolling module (312); the front and rear ends of the mounting block (309) are both provided with a second adjustment module (321) for adjusting the position of the second gluing module (311) and the scraping module (313); the lower ends of the two groups of first adjustment modules (319) are respectively provided with a first gluing module (310) and a rolling module (312) for gluing and flattening the glue; the lower ends of the two groups of second adjustment modules (321) are respectively provided with a second gluing module (311) and a scraping module (313) for gluing and flattening the glue.

5. A glue coating device according to claim 3, characterized in that: The first glue coating module (310) includes a container (314), a nozzle (315), a flow rate controller (316), a glue inlet pipe (317) and a connecting pipe (318); the second glue coating module (311) includes a spray pipe (320); a plurality of nozzles (315) for glue coating are linearly arranged at the lower end of the container (314); a glue inlet pipe (317) for introducing glue is arranged at the middle of the upper end of the container (314); and a connection pipe (320) for connecting with the second glue coating is arranged at the left upper end of the container (314). The module (311) is connected to a connecting pipe (318), the upper right part of the container (314) is provided with a flow rate controller (316) for controlling the flow rate, the nozzle (315), the glue inlet pipe (317) and the connection point of the connecting pipe (318) and the container (314) are all provided with a control valve for controlling the inlet and outlet, the lower end of the spray pipe (320) is linearly distributed with a plurality of glue outlet holes for spraying glue, and the spray pipe (320) is connected to the container (314) through the connecting pipe (318).

6. A glue coating device according to claim 3, characterized in that: The rolling module (312) comprises a mounting frame (322), a pressure roller (323) and a third driving motor (324); the flattening module (313) comprises a scraper (325); a pressure roller (323) for rolling and flattening the glue on the surface of the plate (4) is provided on the inner side of the mounting frame (322); an output shaft is provided on the third driving motor (324); the output shaft of the third driving motor (324) passes through the outer side of the mounting frame (322) and extends to the inner side to drive the pressure roller (323) to rotate; the scraper (325) is rotatably connected to the mounting block (309) through the second adjusting module (321).

7. A glue coating device according to claim 3, characterized in that: The first adjustment module (319) includes a connecting column (326), a first connecting block (327), a fourth drive motor (328), a second connecting block (329), a first swing arm (330), a second swing arm (331) and a third connecting block (332); the second adjustment module (321) includes a connecting frame (333), a fourth connecting block (334) and a fifth drive motor (335); the first connecting block (327) and the second connecting block (329) are rotatably connected via the connecting column (326); the second connecting block (329) and the second swing arm (331) are rotatably connected via the connecting column (326); the second connecting block (329) and the second swing arm (332 ...2) are rotatably connected via the connecting column (326); the second connecting block (329) and the second swing arm (332) are rotatably connected via the connecting column (326); the second connecting block (329) and the second swing arm (332) are rotatably connected via the The arm (331) is rotatably connected via the first swing arm (330), the third connection block (332) is rotatably connected to the first swing arm (330) via the second swing arm (331), the fourth drive motor (328) and the fifth drive motor (335) are both provided with output shafts, the output shaft of the fourth drive motor (328) passes through the outer side of the first connection block (327) and extends to the inner side to drive the connection column (326) to rotate, and the output shaft of the fifth drive motor (335) passes through the outer side of the fourth connection block (334) and extends to the inner side to drive the connection frame (333) to rotate.

Images