Gluing device of automatic box pasting machine

Abstract

The utility model relates to the technical field of box pasting machines, in particular to a gluing device of an automatic box pasting machine, which comprises a gluing box, a glue storage box is fixedly mounted at the right end of the top of the gluing box, a gluing wheel is rotatably mounted in the gluing box, a glue pressing wheel is mounted above the gluing wheel, and a glue pressing wheel is mounted above the glue pressing wheel. A plurality of sets of heating pipes are installed in the inner side wall of the glue storage box, the bottom end of the front face of the glue storage box is connected with the gluing box through a glue guide pipe, a glue dredging assembly is installed in the glue guide pipe and used for auxiliary conveying of glue, and a pump machine is installed at the position, located on the left side of the glue storage box, of the top of the gluing box. Compared with an existing gluing device of the automatic box pasting machine, the gluing device of the automatic box pasting machine has the advantages that the liquidity of glue can be improved, the gluing effect is guaranteed, the gluing efficiency is improved, meanwhile, the glue in the gluing box can be stored and used, waste of the glue is avoided, and meanwhile a small amount of residual glue left in the gluing box can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of box gluers, in particular to a gluing device of an automatic box gluer. Background Art

[0002] The automatic box gluing machine is the last process equipment in carton production. It is mainly used for gluing single corrugated cardboard to meet the needs of multi-specifications, small and medium-sized batch production, and adapt to the needs of various product packaging. It is currently the most ideal carton forming equipment, with the advantages of high efficiency, easy operation, good performance, and reliable operation. It is one of the necessary equipment in the packaging carton industry.

[0003] After searching, the publication number CN208452426U discloses a gluing device of an automatic box gluer, which relates to the technical field of box gluers, and comprises a glue coating box, a glue coating wheel, a rotating shaft, a glue pressing wheel, a glue barrel sliding sleeve, a screw nut, and a synchronous wheel. The glue coating box is provided with a glue coating wheel inside, the glue coating wheel is fixed to one side of the glue coating box through a rotating shaft, the upper end of the glue coating wheel extends to the outside of the glue coating box, the glue pressing wheel is arranged above the glue coating wheel and rolls in cooperation with the glue coating wheel, the glue barrel sliding sleeve is fixedly connected to the lower end surface of the glue coating box, the glue barrel sliding sleeve is provided with a screw nut, and a synchronous wheel is provided on one side of the screw nut;

[0004] The gluing device of the above-mentioned automatic box gluing machine has a simple structure and a reasonable design. The position of the glue box on the box gluing machine can be adjusted by the screw nut, so that the gluing device can meet the needs of cartons of various specifications and widths; the distance between the glue coating wheel and the glue pressing wheel can be adjusted by the adjustment block, so that the gluing device can meet the needs of cartons of various specifications and thicknesses; the practicability and work efficiency of the gluing device are effectively improved, but there are still the following shortcomings: the power generated by the rotation of the glue coating wheel in the glue coating box is limited during actual use, and the glue coating wheel can only drive the glue near the glue coating wheel inside the glue coating box to flow, so that it adheres to the glue coating wheel for gluing operation, while the fluidity of the glue far away from the glue coating wheel is poor, so that the glue near the inner wall of the glue coating box is easy to solidify and harden, which will gradually affect the gluing efficiency of the glue coating wheel. At the same time, after the glue in the glue coating box solidifies during shutdown, it not only causes waste of glue but also makes it difficult to clean.

[0005] Therefore, it is particularly important to design a gluing device for an automatic box gluer to solve the above-mentioned defects. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model designs a gluing device for an automatic box gluing machine, which aims to solve the technical problems that the fluidity of the glue inside the glue box in the prior art is poor, which makes the glue close to the inner wall of the glue box easy to solidify and harden, gradually affecting the gluing efficiency of the glue wheel, and at the same time, when the machine is shut down, the glue in the glue box solidifies, which not only causes waste of glue but also makes it difficult to clean.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A gluing device for an automatic box gluing machine comprises a glue coating box, a glue storage box is fixedly installed on the right end of the top of the glue coating box, a glue coating wheel is rotatably installed inside the glue coating box, a glue pressing wheel is installed above the glue coating wheel, a plurality of groups of heating tubes are installed in the inner side wall of the glue storage box, the bottom end of the front side of the glue storage box is connected to the glue coating box through a glue guide tube, a glue thinning component is installed inside the glue guide tube, and the glue thinning component is used for auxiliary delivery of glue, a pump is installed on the top of the glue coating box and on the left side of the glue storage box, the input end of the pump is connected to the glue coating box through a glue extraction tube, and the output end of the pump is connected to the glue storage box through a glue delivery tube.

[0009] As a preferred solution of the utility model, a box cover is installed on the left side of the glue coating box, and the front and rear ends of the box cover are fixedly connected with fixing blocks, and the fixing blocks are fixedly connected to the glue coating box through a lock.

[0010] As a preferred solution of the utility model, a movable seat is installed at the bottom of the glue coating box, and the left and right ends of the glue coating box are fixedly connected to the movable seat by bolts, and the left and right ends inside the movable seat are respectively installed with a screw nut and a sliding sleeve.

[0011] As a preferred solution of the utility model, a sealing cover is installed on the top of the glue storage box, and the four corners of the sealing cover are fixedly connected to the glue storage box by screws. The inner side of the sealing cover is slidably connected to a pressure rod, and the bottom of the pressure rod is fixedly connected to a pressure plate located on the inner side of the glue storage box, and a glue adding hopper is installed on the top of the front side of the glue storage box, and the inner side of the glue adding hopper is slidably connected to a first plug plate, and the bottom end of the glue guide tube is slidably connected to a second plug plate.

[0012] As a preferred solution of the utility model, a first motor is installed on the front of the glue coating box, and the output end of the first motor is fixedly connected to the middle of the glue coating wheel. An adjustment frame is fixedly installed on the top of the glue coating box and located in the front of the glue pressing wheel. An adjustment seat is slidably connected to the inner side of the adjustment frame, the glue coating wheel is rotatably connected to the adjustment seat, and an adjustment rod is connected to the internal thread of the adjustment frame, and the bottom end of the adjustment rod is rotatably connected to the adjustment seat.

[0013] As a preferred solution of the utility model, the left and right ends of the adjustment frame are fixedly connected to the glue coating box by bolts, the left and right sides of the adjustment seat are provided with sliding grooves, the adjustment seat is slidably connected to the sliding grooves, and the top of the adjustment rod is fixedly connected with a knob.

[0014] As a preferred solution of the utility model, the glue-clearing component includes a second motor, a rotating shaft and a dredging rod. The second motor is fixedly installed on the top of the rubber guiding tube, the rotating shaft is fixedly installed on the output end of the second motor and is located inside the rubber guiding tube, and the dredging rod is fixedly connected to the outside of the rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses a glue coating box, when using, when glue coating box is used, glue is added into the inside of glue storage box, and is introduced into glue coating box through glue guide tube, and paper box is passed through glue coating wheel and glue pressing wheel for glue coating operation, when glue is in glue storage box, glue is heated continuously by heating tube to keep fluidity of glue, when heated glue enters the inner side of glue guide tube, second motor is started to drive rotation, thereby multiple groups of dredging rods are used to avoid blockage, and glue is stirred to further improve fluidity, after glue enters into glue coating box, glue is started The pump draws out the glue in the glue coating box through the glue extraction hose, and re-enters the glue storage box through the glue delivery hose to be heated and maintain the temperature. The circulation method is used to always maintain the fluidity and temperature of the glue, so that it is kept in the best state, ensuring the gluing effect, thereby improving the efficiency of gluing. At the same time, the glue guide hose is closed when the machine is shut down, and all the remaining glue in the glue coating box is pumped into the glue storage box for storage. The next time it is used, you only need to directly heat the glue inside the glue storage box for use. This avoids glue waste and also makes it easy to clean the small amount of residual glue left in the glue coating box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the dismantling structure of the adjustment frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the glue storage box of the utility model.

[0020] In the figure: 1. glue coating box; 101. box cover; 102. fixing block; 103. locking buckle; 104. moving seat; 105. screw nut; 106. sliding sleeve; 2. glue storage box; 201. sealing cover; 202. pressure rod; 203. pressure plate; 204. glue adding bucket; 205. first plug plate; 3. glue coating wheel; 301. first motor; 4. glue pressing wheel; 401. adjusting frame; 402. adjusting seat; 403. adjusting rod; 404. slideway; 405. knob; 5. heating tube; 6. glue guide tube; 601. second plug plate; 7. glue dredging component; 701. second motor; 702. rotating shaft; 703. dredging rod; 8. pump; 9. glue extraction hose; 10. glue delivery hose. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0024] The glue applying device of an automatic box gluing machine comprises a glue coating box 1, a glue storage box 2 is fixedly installed on the right end of the top of the glue coating box 1, a glue coating wheel 3 is rotatably installed inside the glue coating box 1, a glue pressing wheel 4 is installed above the glue coating wheel 3, a plurality of groups of heating pipes 5 are installed in the inner side wall of the glue storage box 2, the bottom end of the front side of the glue storage box 2 is connected with the glue coating box 1 through a glue guide pipe 6, a glue thinning component 7 is installed inside the glue guide pipe 6, and the glue thinning component 7 is used for auxiliary transportation of glue, a pump 8 is installed on the top of the glue coating box 1 and on the left side of the glue storage box 2, the input end of the pump 8 is connected with the glue coating box 1 through a glue extraction pipe 9, and the output end of the pump 8 is connected with the glue storage box 2 through a glue delivery pipe 10. When the glue coating box 1 is in use, glue is added to the inside of the glue storage box 2 and introduced into the glue coating box 1 through the glue guide pipe 6, the carton is glued between the glue coating wheel 3 and the glue pressing wheel 4, and the glue is located in the glue storage box 2. When the glue is inside the glue box 1, the heating tube 5 is used to continuously heat the glue to maintain the fluidity of the glue. When the heated glue enters the inner side of the glue guide tube 6, the glue thinning component 7 is used to avoid its blockage, and the glue is stirred to further improve its fluidity. After the glue enters the glue coating box 1, the pump 8 is started to extract the glue inside the glue coating box 1 through the glue extraction tube 9, and the glue re-enters the glue storage box 2 under the transportation of the glue delivery tube 10 to heat and maintain the temperature. The fluidity and temperature of the glue are always maintained in a circulation manner to keep it in the best state, ensure the effect of gluing, thereby improving the efficiency of gluing. At the same time, the glue guide tube 6 is closed when the machine is stopped, and all the remaining glue in the glue coating box 1 is pumped into the glue storage box 2 for storage. The next time it is used, you only need to directly heat the glue inside the glue storage box 2 for use, which avoids glue waste and also makes it convenient to clean up the small amount of residual glue remaining in the glue coating box 1.

[0025] First, a box cover 101 is installed on the left side of the glue coating box 1, and the front and rear ends of the box cover 101 are fixedly connected with fixed blocks 102. The fixed block 102 is fixedly connected to the glue coating box 1 through a lock 103. After the fixed block 102 is quickly released by the lock 103, it is convenient to open the box cover 101 to clean the residual glue inside the glue coating box 1.

[0026] Furthermore, a movable seat 104 is installed at the bottom of the glue coating box 1, and the left and right ends of the glue coating box 1 are fixedly connected to the movable seat 104 by bolts, and the left and right ends inside the movable seat 104 are respectively installed with a screw nut 105 and a sliding sleeve 106. The screw linear module can be connected through the screw nut 105 and the sliding sleeve 106 to drive the movable seat 104 to move back and forth on the inner side of the automatic box gluing machine, so as to perform gluing operations on cartons of different widths.

[0027] Then, a sealing cover 201 is installed on the top of the glue storage box 2, and the four corners of the sealing cover 201 are fixedly connected to the glue storage box 2 by screws. The inner side of the sealing cover 201 is slidably connected to a pressure rod 202, and the bottom of the pressure rod 202 is fixedly connected to a pressure plate 203 located on the inner side of the glue storage box 2. A glue adding hopper 204 is installed on the top of the front of the glue storage box 2, and the inner side of the glue adding hopper 204 is slidably connected to a first plug plate 205, and the bottom end of the glue guide tube 6 is slidably connected to a second plug plate 601. The sealing cover 201 can be opened to clean the interior of the glue storage box 2, and at the same time, the pressure rod 202 is pressed downward to move the pressure plate 203 downward, thereby improving the efficiency of conveying glue into the glue guide tube 6, and the first plug plate 205 is opened to add glue through the glue adding hopper 204. When the machine is shut down, the second plug plate 601 is inserted into the interior of the glue guide tube 6 to stop the delivery of glue.

[0028] Furthermore, a first motor 301 is installed on the front of the glue coating box 1, and the output end of the first motor 301 is fixedly connected to the middle of the glue coating wheel 3. An adjusting frame 401 is fixedly installed on the top of the glue coating box 1 and located in front of the glue pressing wheel 4. An adjusting seat 402 is slidably connected to the inner side of the adjusting frame 401, and the glue coating wheel 3 is rotatably connected to the adjusting seat 402. An adjusting rod 403 is connected to the internal thread of the adjusting frame 401, and the bottom end of the adjusting rod 403 is rotatably connected to the adjusting seat 402 to drive the glue coating wheel 3 to perform gluing operation through the first motor 301. Rotating the adjusting rod 403 can adjust the height of the adjusting seat 402, so that the distance between the glue pressing wheel 4 and the glue coating wheel 3 can be adjusted according to the thickness of the carton.

[0029] Secondly, the left and right ends of the adjustment frame 401 are fixedly connected to the glue coating box 1 by bolts, and the left and right sides of the adjustment seat 402 are provided with sliding grooves 404. The adjustment seat 402 is slidably connected to the sliding grooves 404, and the top of the adjustment rod 403 is fixedly connected with a knob 405. The adjustment seat 402 slides in the sliding groove 404 to improve its movement stability, and the adjustment rod 403 is rotated and adjusted by the knob 405.

[0030] Finally, the glue-clearing component 7 includes a second motor 701, a rotating shaft 702 and a clearing rod 703. The second motor 701 is fixedly installed on the top of the glue guiding tube 6. The rotating shaft 702 is fixedly installed on the output end of the second motor 701 and is located inside the glue guiding tube 6. The clearing rod 703 is fixedly connected to the outer side of the rotating shaft 702. When the glue in the glue storage box 2 enters the inside of the glue guiding tube 6, the second motor 701 is started to drive the rotating shaft 702 to rotate, thereby avoiding blockage through multiple sets of clearing rods 703 and stirring the glue to further improve its fluidity.

[0031] In this embodiment, the implementation scenario is specifically as follows: when the glue coating box 1 is in use, glue is added to the inside of the glue storage box 2, and is introduced into the glue coating box 1 through the glue guide tube 6. The carton is subjected to the gluing operation between the glue coating wheel 3 and the glue pressing wheel 4. When the glue is located inside the glue storage box 2, the heating tube 5 is used to continuously heat the glue to maintain the fluidity of the glue. When the heated glue enters the inner side of the glue guide tube 6, the second motor 701 is started to drive the rotating shaft 702 to rotate, thereby preventing the glue from being blocked by multiple sets of dredging rods 703, and stirring the glue to further improve its fluidity. After the glue enters the inside of the glue coating box 1, the pump 8 is started to extract the glue inside the glue coating box 1 through the glue extraction tube 9, and the glue re-enters the storage box under the transportation of the glue delivery tube 10. The glue box 2 is heated to maintain the temperature, and the fluidity and temperature of the glue are always maintained in a circulating manner, so that they are kept in the best state, the effect of gluing is guaranteed, thereby improving the efficiency of gluing. At the same time, the glue guide tube 6 is closed when the machine is shut down, and all the remaining glue in the glue box 1 is pumped into the glue storage box 2 for storage. The next time it is used, it is only necessary to directly heat the glue inside the glue storage box 2. The whole operation process is simple and convenient. Compared with the gluing device of the existing automatic box gluing machine, the utility model can improve the fluidity of the glue through design, ensure the effect of gluing, thereby improving the efficiency of gluing, and at the same time, the glue in the glue box 1 can be stored and used, avoiding glue waste, and the small amount of residual glue remaining in the glue box 1 is also convenient to clean.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gluing device for an automatic folder gluer, comprising a gluing box (1), Features: A glue storage box (2) is fixedly installed at the right end of the top of the glue coating box (1), a glue coating wheel (3) is rotatably installed inside the glue coating box (1), a glue pressing wheel (4) is installed above the glue coating wheel (3), a plurality of groups of heating tubes (5) are installed in the inner side wall of the glue storage box (2), the bottom end of the front side of the glue storage box (2) is connected to the glue coating box (1) through a glue guide tube (6), a glue dispersing component (7) is installed inside the glue guide tube (6), and the glue dispersing component (7) is used for auxiliary transportation of glue, a pump (8) is installed on the top of the glue coating box (1) and on the left side of the glue storage box (2), the input end of the pump (8) is connected to the glue coating box (1) through a glue extraction tube (9), and the output end of the pump (8) is connected to the glue storage box (2) through a glue delivery tube (10).

2. The gluing device of an automatic folder gluer according to claim 1, Features: A box cover (101) is installed on the left side of the glue coating box (1), and the front and rear ends of the box cover (101) are fixedly connected with fixed blocks (102), and the fixed blocks (102) are fixedly connected to the glue coating box (1) through a lock (103).

3. The gluing device of an automatic folder gluer according to claim 1, Features: A movable seat (104) is installed at the bottom of the glue coating box (1), and the left and right ends of the glue coating box (1) are fixedly connected to the movable seat (104) by bolts, and the left and right ends inside the movable seat (104) are respectively installed with a screw nut (105) and a sliding sleeve (106).

4. The gluing device of an automatic folder gluer according to claim 1, Features: A sealing cover (201) is installed on the top of the glue storage box (2), and the four corners of the sealing cover (201) are fixedly connected to the glue storage box (2) by screws. The inner side of the sealing cover (201) is slidably connected to a pressure rod (202), and the bottom of the pressure rod (202) and the inner side of the glue storage box (2) are fixedly connected to a pressure plate (203). A glue adding hopper (204) is installed on the top of the front of the glue storage box (2), and the inner side of the glue adding hopper (204) is slidably connected to a first plug plate (205), and the bottom end of the glue guide tube (6) is slidably connected to a second plug plate (601).

5. The gluing device of an automatic folder gluer according to claim 1, Features: A first motor (301) is installed on the front of the glue coating box (1), and the output end of the first motor (301) is fixedly connected to the middle of the glue coating wheel (3). An adjustment frame (401) is fixedly installed on the top of the glue coating box (1) and located on the front of the glue pressing wheel (4). An adjustment seat (402) is slidably connected to the inner side of the adjustment frame (401), and the glue coating wheel (3) is rotatably connected to the adjustment seat (402). An adjustment rod (403) is internally threadedly connected to the adjustment frame (401), and the bottom end of the adjustment rod (403) is rotatably connected to the adjustment seat (402).

6. The gluing device of an automatic folder gluer according to claim 5, Features: The left and right ends of the adjustment frame (401) are fixedly connected to the glue coating box (1) by bolts, the left and right sides of the adjustment seat (402) are provided with sliding grooves (404), the adjustment seat (402) is slidably connected to the sliding grooves (404), and the top of the adjustment rod (403) is fixedly connected with a knob (405).

7. The gluing device of an automatic folder gluer according to claim 1, Features: The glue-clearing component (7) comprises a second motor (701), a rotating shaft (702) and a clearing rod (703); the second motor (701) is fixedly mounted on the top of the glue-conducting tube (6); the rotating shaft (702) is fixedly mounted on the output end of the second motor (701) and is located inside the glue-conducting tube (6); and the clearing rod (703) is fixedly connected to the outside of the rotating shaft (702).

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