Automatic gluing machine

Abstract

The utility model discloses an automatic gluing machine, and relates to the technical field of gluing machines, in particular to an automatic gluing machine which comprises a conveying belt, the conveying belt comprises a side support and a belt, a regulation bridge and a gluing supporting frame are fixedly connected to the upper portion of the side support, and a linear guide rail is fixedly installed on the top wall of the regulation bridge. Through cooperative arrangement of a linear guide rail, a limiting mounting plate and a wabbler bolt, the automatic gluing machine has the effect of conveniently limiting the position of a product from two sides, and through cooperative arrangement of the linear guide rail, a scanning mounting plate and the wabbler bolt, the automatic gluing machine has the effect of conveniently changing the position of a code scanning gun; according to the automatic gluing machine, the box is arranged, so that the automatic gluing machine has the effects of preventing cables on equipment from being disordered and facilitating cable clearing, and the glue wiping assembly is arranged, so that the automatic gluing machine has the effects of effectively removing solidified glue on the gluing head and facilitating maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating machines, in particular to an automatic glue coating machine. Background Art

[0002] The function of the automatic gluing machine is to apply glue on the outer surface of the product according to the required path, such as gluing albums to paste photos, gluing boards to make synthetic boards, gluing packaging boxes to paste mounting paper, and gluing circuit boards for fixation. The general automatic gluing machine is mainly composed of a conveyor belt, a gluing machine, a robotic arm and various sensors. During the gluing process, the product needs to be straightened first and then transported to the bottom of the gluing machine for gluing. However, due to the different shapes and sizes of products and the different paths required for gluing, it is particularly important to locate the product, identify the product and find the position of the product for gluing. At present, the position of the product is unilaterally corrected by replacing the baffle fixed on the side of the conveyor belt. The scanner gun that identifies the product QR code can only be changed by disassembling screws to change the installation position. The cables of the display and sensor are not easy to find and fix after the position is changed. The glue that overflows from the gluing head during the working gap is not easy to clean if it solidifies slightly, and the cleaning structure is not easy to maintain. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides an automatic glue coating machine, which solves the problems raised in the above background technology.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic glue coating machine, including a conveyor belt, the conveyor belt includes a side bracket and a belt, the upper part of the side bracket is fixedly connected with a regulating bridge and a glue coating support frame, the top wall of the regulating bridge is fixedly installed with a linear guide rail, the lower part of the linear guide rail is installed with a scanning mounting plate and a limit mounting plate through a slider, the scanning mounting plate is installed with a scanning gun with a lens facing vertically downward, the limit mounting plate is installed with a limit plate on the inner side of the limit mounting plate close to the scanning gun, a box is installed in the middle of the upper surface of the regulating bridge, and the upper part of the box A display is installed, a front and rear movement module is installed above the glue coating support frame, a left and right movement module is installed between the front and rear movement modules, a glue coating machine head with a glue coating head facing vertically downward is installed below the left and right movement modules, a camera is installed on the side of the glue coating machine head close to the scanning gun, a glue erasing assembly is installed below the glue coating support frame, the glue erasing assembly includes a bearing seat, a rotatable shaft is installed inside the bearing seat, a motor for driving the shaft to rotate is installed on the outside of the glue coating support frame, a cleaning roller is sleeved on the outside of the shaft, and a sleeve sleeved on the outside of the cleaning roller is installed on the inside of the glue coating support frame.

[0007] Preferably, there are two limit mounting plates and they are distributed on both sides of the scanning mounting plate. Both the scanning mounting plate and the limit mounting plate can slide left and right under the linear guide rail to change the distance, and also change the distance between the two limit plates and the scanning gun. The bottom surface of the limit plate is close to the upper surface of the belt but does not touch it.

[0008] Preferably, the scanning mounting plate and the limiting mounting plate are both L-shaped plates, and a plum head bolt is installed in the front. When the plum head bolt is tightened inward, the end of the screw is against the side of the regulating bridge, and the position of the scanning mounting plate and the limiting mounting plate is fixed by friction.

[0009] Preferably, the box includes two C-shaped plates, a rear baffle and a front buckle plate, the two C-shaped plates support the display, through holes are provided on both sides of the box for passing the wires, and the interior of the box has a certain space for storing excess cables, wherein the front buckle plate is fixedly connected to the C-shaped plates by screws on both sides, and the internal cables can be sorted out by unscrewing the screws and removing the front buckle plate.

[0010] Preferably, the front and rear motion modules cooperate with the left and right motion modules to drive the gluing machine head to move in a plane along a set path. The vertical module of the gluing machine head enables the gluing machine head to move up and down, thereby bringing the gluing machine head close to the upper surface of the product and applying glue according to the set pattern.

[0011] Preferably, a square slot is provided on the top of the sleeve, and a cotton strip is wrapped around the periphery of the cleaning roller. The glue coating head is inserted into the sleeve from the square slot and contacts with the cotton strip. When the motor drives the rotating shaft to rotate, the cleaning roller also rotates synchronously, so that the cotton strip wipes the glue coating head clean. The sleeve is fixedly connected to the glue coating support frame by screws. After unscrewing the screws, the sleeve and the cleaning roller can be removed.

[0012] (III) Beneficial effects

[0013] The utility model provides an automatic glue coating machine, which has the following beneficial effects:

[0014] 1. The automatic gluing machine, through the coordinated arrangement of the linear guide rail, the limit mounting plate and the plum head bolt, enables the automatic gluing machine to limit the position of the product on both sides. The limit plate is installed under the linear guide rail through the slider to facilitate sliding to change the spacing. The position of the limit plate can be fixed by tightening the plum head bolt into the limit mounting plate, which is very convenient.

[0015] 2. The automatic gluing machine, through the coordinated setting of the linear guide rail, the scanning mounting plate and the plum head bolt, enables the automatic gluing machine to have the effect of facilitating the change of the position of the barcode scanning gun. The barcode scanning gun is installed under the linear guide rail through the slider to facilitate sliding and changing the position. The position of the barcode scanning gun can be fixed by tightening the plum head bolt into the scanning mounting plate, which is very convenient.

[0016] 3. The automatic gluing machine, through the setting of the box, can avoid the mess of cables on the equipment and facilitate the collection of cables. Excess cables can be stored in the cavity inside the box to avoid the exposure of excess cables. Through holes are set on both sides of the box and the front buckle plate in front of the cavity is detachable to facilitate the storage of cables inside the box.

[0017] 4. The automatic gluing machine, through the setting of the glue wiping assembly, can effectively remove the solidified glue on the gluing head and is easy to maintain. The gluing head is inserted into the glue wiping assembly and then slightly moved left and right. The rotating cleaning roller can easily wipe off the solidified glue on the gluing head. The glue wiping assembly only needs to unscrew the screws that fix the sleeve to clean the inside of the sleeve and replace the cleaning roller, which is not very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the front view of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the front view of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the left view of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the top view of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the box of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the eraser assembly of the utility model.

[0024] In the figure: 1. conveyor belt; 101. side bracket; 102. belt; 2. regulating bridge; 3. glue coating support frame; 4. linear guide; 5. scanning mounting plate; 6. limit mounting plate; 7. scanning gun; 8. limit plate; 9. box; 901. C-type plate; 902. rear baffle; 903. front buckle plate; 10. display; 11. front and rear movement module; 12. left and right movement module; 13. glue coating machine head; 14. camera; 15. glue erasing assembly; 1501. bearing seat; 1502. rotating shaft; 1503. motor; 1504. cleaning roller; 1505. sleeve; 16. plum head bolt. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figures 1 to 6The utility model provides a technical solution: an automatic gluing machine, including a conveyor belt 1, the conveyor belt 1 includes a side bracket 101 and a belt 102, the product to be glued is placed on the upper surface of the belt 102, the upper side bracket 101 is fixedly connected with a regulating bridge 2 and a gluing support frame 3, the top wall of the regulating bridge 2 is fixedly installed with a linear guide 4, and a scanning mounting plate 5 and a limiting mounting plate 6 are installed below the linear guide 4 through a slider, the scanning mounting plate 5 and the limiting mounting plate 6 are both L-shaped plates, and a plum head bolt 16 is installed in front of them. When the plum head bolt 16 is tightened, the end of the screw is against the side of the regulating bridge 2, and the position of the scanning mounting plate 5 and the limiting mounting plate 6 is fixed by friction. The scanning mounting plate 5 is installed with a scanning lens facing vertically downward The scanner 7 is used to identify the QR code on the product. A limit plate 8 is installed on the inner side of the limit mounting plate 6 close to the scanner 7. The limit plate 8 is used to correct the position of the product. There are two limit mounting plates 6 and they are distributed on both sides of the scanning mounting plate 5. The scanning mounting plate 5 and the limit mounting plate 6 can slide left and right under the linear guide rail 4 to change the spacing, and also change the spacing between the two limit plates 8 and the scanner 7. The bottom surface of the limit plate 8 is close to the upper surface of the belt 102 but does not contact it. Therefore, the spacing between the limit plates 8 can be adjusted according to the width of the product to clamp the product. At the same time, the scanner 7 can be adjusted according to the position of the QR code so that the lens can be located directly above the QR code. A box 9 is installed in the middle position of the upper surface of the regulating bridge 2. The box 9 includes two C-shaped plates 9 01, rear baffle 902 and front gusset plate 903, two C-type plates 901 support the display 10, through holes are set on both sides of the box 9 for passing the wires, and the interior of the box 9 has a certain space for storing excess cables, wherein the front gusset plate 903 is fixedly connected to the C-type plate 901 by screws on both sides, and the internal cables can be sorted out by unscrewing the screws and removing the front gusset plate 903, thereby avoiding the cables being placed in a mess on the device, a display 10 is installed above the box 9, and the display 10 is used to display the working status of the device, a front and rear motion module 11 is installed above the glue coating support frame 3, a left and right motion module 12 is installed between the front and rear motion modules 11, and a glue coating machine head 13 with a glue coating head facing vertically downward is installed below the left and right motion modules 12, and the front and rear The motion module 11 cooperates with the left and right motion modules 12 to drive the glue coating head 13 to perform planar motion according to the set path. The glue coating head 13 has a vertical module that allows the glue coating head to move up and down, thereby bringing the glue coating head close to the upper surface of the product and coating the product according to the set pattern. A camera 14 is installed on the side of the glue coating head 13 close to the scanning gun 7. The camera 14 is used to determine the position of the product and whether it is placed in place. A glue erasing assembly 15 is installed below the glue coating support frame 3. The glue erasing assembly 15 includes a bearing seat 1501. A rotatable shaft 1502 is installed inside the bearing seat 1501. A motor 1503 that drives the shaft 1502 to rotate is installed on the outer side of the glue coating support frame 3. A cleaning roller 1504 is sleeved on the outer side of the shaft 1502.The inner side of the glue coating support frame 3 is equipped with a sleeve 1505 which is sleeved on the outer side of the cleaning roller 1504. A square slot is provided on the top of the sleeve 1505. The periphery of the cleaning roller 1504 is wrapped with a cotton strip. The glue coating head is inserted into the sleeve 1505 from the square slot and contacts the cotton strip. When the motor 1503 drives the rotating shaft 1502 to rotate, the cleaning roller 1504 also rotates synchronously, so that the cotton strip wipes the glue coating head clean. The sleeve 1505 is fixedly connected to the glue coating support frame 3 by screws. After unscrewing the screws, the sleeve 1505 and the cleaning roller 1504 can be removed, so that the cleaning roller 1504 and the cleaning sleeve 1505 can be easily replaced.

[0027] When in use, first determine the position of the product on the conveyor belt 1 according to the shape and size of the product and the convenience of the workers in front and behind the conveyor belt 1 to place and collect materials, further loosen all the plum head bolts 16 and slide the scanning mounting plate 5 and the limiting mounting plate 6 so that the limiting plate 8 can correct the position of the product on the conveyor belt 1 and the scanning gun 7 can face the QR code of the product, further tighten all the plum head bolts 16 to fix the position of the sliding scanning mounting plate 5 and the limiting mounting plate 6, further adjust the left and right positions of the gluing machine head 13 so that the gluing head can face the middle position of the gluing path required for the product, and set this position as the origin. When gluing, the worker first places the product on the upper surface of the conveyor belt 1 and the limiting plate 8 corrects the position. Further, the conveyor belt 1 works to move the product forward. During this process, the scanning gun 7 reads the QR code on the product and records the product number, and at the same time activates the camera 14 to start shooting. When the camera 14 captures the product and the product is produced The product has moved to the bottom of the glue coating head 13, and the forward and backward movement module 11, the left and right movement module 12 and the glue coating head 13 work simultaneously to apply glue on the upper surface of the product along the set path. During this process, the camera 14 takes multiple shots of the product at the set position, and judges whether the position of the product has changed during the gluing process by comparing the pictures. If the position change is large, the gluing is stopped immediately. If there is a long stop gap during the gluing process, the glue coating head 13 automatically moves to the top of the glue wiping assembly 15 and inserts it into the inside. Then the motor 1503 drives the cleaning roller 1504 to rotate forward and reverse while the glue coating head 13 also moves left and right. The solidified glue can be wiped clean by quickly wiping the glue coating head back and forth with the cotton cloth strip around the rotating cleaning roller 1504. The glue wiping assembly 15 only needs to unscrew the screws of the fixed sleeve 1505 to clean the inside of the sleeve 1505 and replace the cleaning roller 1504, which is not very convenient.

[0028] To sum up, the automatic gluing machine installs the limit plate 8 under the linear guide 4 through the slider to facilitate sliding and changing the spacing. The position of the limit plate 8 can be fixed by tightening the plum head bolt 16 into the limit mounting plate 6, which is very convenient. The barcode scanning gun is installed under the linear guide 4 through the slider to facilitate sliding and changing the position. The position of the barcode scanning gun can be fixed by tightening the plum head bolt 16 into the scanning mounting plate 5, which is very convenient. The excess cables can be stored in the cavity inside the box 9 to avoid the excess cables from being exposed. Through holes are provided on both sides of the box 9 and the front buckle plate 903 in front of the cavity is detachable to facilitate the storage of the cables into the box 9. The gluing head is inserted into the inside of the eraser assembly 15 and then slightly moved left and right. The rotating cleaning roller 1504 can easily wipe off the solidified glue on the gluing head. The eraser assembly 15 only needs to unscrew the screws of the fixed sleeve 1505 to clean the inside of the sleeve 1505 and replace the cleaning roller 1504, which is not very convenient.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic glue coating machine, comprising a conveyor belt (1), characterized in that: The conveyor belt (1) comprises a side bracket (101) and a belt (102); a regulating bridge (2) and a glue coating support frame (3) are fixedly connected above the side bracket (101); a linear guide rail (4) is fixedly installed on the top wall of the regulating bridge (2); a scanning mounting plate (5) and a limit mounting plate (6) are installed below the linear guide rail (4) through a slider; a scanning gun (7) with a lens facing vertically downward is installed on the scanning mounting plate (5); a limit plate (8) is installed on the inner side of the limit mounting plate (6) close to the scanning gun (7); a box (9) is installed in the middle position of the upper surface of the regulating bridge (2); a display (10) is installed above the box (9); a forward and backward movement module (11) is installed above the glue coating support frame (3); and the forward and backward movement module ( A left and right motion module (12) is installed between the left and right motion modules (12), a glue coating head (13) with a glue coating head facing vertically downward is installed below the left and right motion modules (12), a camera (14) is installed on the side of the glue coating head (13) close to the scanning gun (7), a glue erasing assembly (15) is installed below the glue coating support frame (3), and the glue erasing assembly (15) includes a bearing seat (1501), a rotatable shaft (1502) is installed inside the bearing seat (1501), a motor (1503) for driving the shaft (1502) to rotate is installed on the outer side of the glue coating support frame (3), a cleaning roller (1504) is sleeved on the outer side of the shaft (1502), and a sleeve (1505) sleeved on the outer side of the cleaning roller (1504) is installed on the inner side of the glue coating support frame (3).

2. The automatic glue coating machine according to claim 1, characterized in that: There are two limit mounting plates (6) distributed on both sides of the scanning mounting plate (5). Both the scanning mounting plate (5) and the limit mounting plate (6) can slide left and right under the linear guide rail (4) to change the spacing, and also change the spacing between the two limit plates (8) and the scanning gun (7). The bottom surface of the limit plate (8) is close to the upper surface of the belt (102) but does not contact it.

3. The automatic glue coating machine according to claim 1, characterized in that: The scanning mounting plate (5) and the limiting mounting plate (6) are both L-shaped plates, and are both provided with plum head bolts (16) at the front. When the plum head bolts (16) are tightened, the end of the screw rod presses against the side of the regulating bridge (2), and the positions of the scanning mounting plate (5) and the limiting mounting plate (6) are fixed by friction.

4. The automatic glue coating machine according to claim 1, characterized in that: The box (9) comprises two C-shaped plates (901), a rear baffle plate (902) and a front buckle plate (903). The two C-shaped plates (901) support the display (10). Through holes are arranged on both sides of the box (9) for passing cables. The interior of the box (9) has a certain space for storing redundant cables. The front buckle plate (903) is fixedly connected to the C-shaped plates (901) by screws on both sides. The internal cables can be sorted by unscrewing the screws and removing the front buckle plate (903).

5. The automatic glue coating machine according to claim 1, characterized in that: The front-to-back motion module (11) and the left-to-right motion module (12) cooperate with each other to drive the glue coating machine head (13) to perform planar motion according to a set path. The glue coating machine head (13) is provided with a vertical module to enable the glue coating head to move up and down, thereby achieving the goal of bringing the glue coating head close to the upper surface of the product and coating glue according to a set pattern.

6. The automatic glue coating machine according to claim 1, characterized in that: A square slot hole is provided on the top of the sleeve (1505), and a cotton strip is wrapped around the periphery of the cleaning roller (1504). The gluing head is inserted into the sleeve (1505) from the square slot hole and contacts the cotton strip. When the motor (1503) drives the rotating shaft (1502) to rotate, the cleaning roller (1504) also rotates synchronously, so that the cotton strip wipes the gluing head clean. The sleeve (1505) is fixedly connected to the gluing support frame (3) by screws. After unscrewing the screws, the sleeve (1505) and the cleaning roller (1504) can be removed.

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