Gluing device for paper packaging box production

Abstract

The utility model discloses a gluing device for paper packaging box production, and particularly relates to the field of packaging box production, the gluing device comprises a workbench, a positioning plate is arranged at the top of the workbench, a double-end stud is rotatably connected in the positioning plate, a rotating handle is fixedly installed at one end of the double-end stud, and a first limiting piece is in threaded connection with the outer side of the double-end stud; the first limiting pieces are slidably connected into the positioning plate, the number of the first limiting pieces is two, the two first limiting pieces are arranged in an axial symmetry mode relative to the vertical center line of the positioning plate, a positioning rod is fixedly installed in the workbench, and a second limiting piece is slidably connected to the outer side of the positioning rod. The positioning plate is arranged, the packaging box is fixed to the top of the positioning plate through the first limiting piece and the second limiting piece, so that the phenomenon that errors are caused due to displacement of the packaging box during gluing is avoided, the positions of the first limiting piece and the second limiting piece are adjustable, and then the packaging box gluing device can be suitable for packaging boxes of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, and more specifically, to a gluing device for producing paper packaging boxes. Background Art

[0002] As the name suggests, a paper packaging box is a packaging box made of cardboard. Paper packaging boxes are inexpensive, simple to make, rich in variety, and recyclable. They are the most commonly used packaging boxes on the market. When producing paper packaging boxes, they need to be glued to fix the packaging boxes into shape. When positioning the packaging boxes, the existing gluing devices can only fix packaging of a single size, and have poor flexibility.

[0003] According to the Chinese utility model disclosure CN216506991U, a gluing device for producing packaging boxes includes a base, a conveyor belt is fixedly provided on the upper end of the base, and two cardboard holding mechanisms are symmetrically fixedly connected to the upper end of the base. The gluing device for producing packaging boxes places the cardboard to be glued on the conveyor belt through the conveyor belt, and the conveyor belt transfers the cardboard to the lower side of the gluing head, and the adjustment motor is first started according to the position where the gluing is required. However, when positioning the packaging box, this type of gluing device can only position the packaging box of a single size, which has poor flexibility and high cost of use. Therefore, in view of this problem, how to design a gluing device for producing paper packaging boxes has become a problem that we currently need to solve. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a gluing device for the production of paper packaging boxes. By setting a positioning plate, the packaging box is fixed on the top of the positioning plate through a first limit member and a second limit member, thereby avoiding the phenomenon that the packaging box is displaced and causes errors during gluing. The positions of the first limit member and the second limit member are adjustable, and thus can be suitable for packaging boxes of different sizes to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gluing device for producing paper packaging boxes, comprising a workbench, a positioning plate is provided on the top of the workbench, a stud is rotatably connected to the inside of the positioning plate, a turning handle is fixedly installed on one end of the stud, a first limit piece is threadedly connected to the outside of the stud, the first limit piece is slidably connected to the inside of the positioning plate, the number of the first limit pieces is set to two, and the two first limit pieces are axially symmetrical about the vertical center line of the positioning plate, a positioning rod is fixedly installed inside the workbench, a second limit piece is slidably connected to the outside of the positioning rod, the second limit piece is slidably connected to the inside of the positioning plate, a spring is provided inside the second limit piece, an inner sliding rod is fixedly installed on one end of the spring, and the inner sliding rod is slidably connected to the inner side of the second limit piece.

[0006] In a preferred embodiment, a fastening bolt is inserted into the interior of the positioning plate, a fixing hole is provided on the top of the workbench, and the fastening bolt is threadedly connected to the fixing hole.

[0007] In a preferred embodiment, a first screw is rotatably connected inside the workbench, a first motor is fixedly mounted on one side of the workbench, and the first screw is fixedly mounted on the output end of the first motor.

[0008] In a preferred embodiment, the outer side of the first screw is threadedly connected to a movable support frame, the movable support frame is slidably connected to the inside of the workbench, and a second motor is fixedly installed inside the movable support frame.

[0009] In a preferred embodiment, a second screw is fixedly mounted on the output end of the second motor, a fixing piece is threadedly connected to the outer side of the second screw, the fixing piece is slidably connected to the inner side of the movable support frame, and an electric cylinder is fixedly mounted inside the fixing piece.

[0010] In a preferred embodiment, a glue storage box is fixedly installed at the output end of the electric cylinder, the glue storage box is slidably connected to the inside of the fixing member, and a glue delivery pipe is connected to one side of the glue storage box.

[0011] In a preferred embodiment, a glue outlet head is connected to the bottom of the glue storage box, a water pump is fixedly installed at one end of the glue delivery pipe, a glue box is fixedly installed on one side of the workbench, and the water pump is connected to the glue box.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model sets a positioning plate, and fixes the packaging box on the top of the positioning plate through the first limiting member and the second limiting member, so as to avoid the phenomenon that the packaging box is displaced and causes errors during gluing. The positions of the first limiting member and the second limiting member are adjustable, so that packaging boxes of different sizes can be applied. At the same time, multiple positioning plates can be fixed on the top of the positioning plate, so that multiple packaging boxes can be glued at the same time, which speeds up the gluing efficiency.

[0014] 2. The utility model sets a first screw and a movable support frame. When the packaging box is positioned for gluing, the first motor is started to rotate the first screw, thereby sliding the movable support frame and moving the movable support frame to a desired position. The second motor is started to rotate the second screw, thereby moving the fixing part to a desired position, so that the packaging box at any position on the top of the workbench can be glued. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A magnified view of the structure of part A;

[0017] Figure 3 For this utility model Figure 1 Enlarged view of the structure of part B.

[0018] The accompanying drawings are marked as follows: 1. workbench; 2. positioning plate; 3. stud; 4. turning handle; 5. first limit piece; 6. positioning rod; 7. second limit piece; 8. spring; 9. inner slide rod; 10. fastening bolt; 11. fixing hole; 12. first screw rod; 13. first motor; 14. movable support frame; 15. second motor; 16. second screw rod; 17. fixing piece; 18. electric cylinder; 19. glue storage box; 20. glue delivery hose; 21. glue outlet head; 22. water pump; 23. glue box. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Refer to the instruction manual Figure 1-3 ,like Figure 1 As shown, a gluing device for producing a paper packaging box according to an embodiment of the utility model comprises a workbench 1, a positioning plate 2 is provided on the top of the workbench 1, as shown in FIG. Figure 2As shown, the interior of the positioning plate 2 is rotatably connected with a stud 3, one end of the stud 3 is fixedly installed with a handle 4, the outer side of the stud 3 is threadedly connected with a first limit piece 5, the first limit piece 5 is slidably connected to the interior of the positioning plate 2, the number of the first limit pieces 5 is set to two, the two first limit pieces 5 are axially symmetrically arranged about the vertical center line of the positioning plate 2, a positioning rod 6 is fixedly installed inside the workbench 1, the outer side of the positioning rod 6 is slidably connected with a second limit piece 7, the second limit piece 7 is slidably connected to the interior of the positioning plate 2, a spring 8 is provided inside the second limit piece 7, one end of the spring 8 is fixedly installed with an inner sliding rod 9, the inner sliding rod 9 is slidably connected to the inner side of the second limit piece 7, and a fastening bolt 10 is inserted into the interior of the positioning plate 2, as shown Figure 1 As shown, a fixing hole 11 is opened on the top of the workbench 1, and the fastening bolt 10 is threadedly connected to the fixing hole 11. A first screw rod 12 is rotatably connected inside the workbench 1. A first motor 13 is fixedly installed on one side of the workbench 1, and the first screw rod 12 is fixedly installed on the output end of the first motor 13.

[0021] It should be noted that, when gluing the packaging box, the positioning plate 2 is placed on the top of the workbench 1 and fixed by the fastening bolts 10, the packaging box paper is placed on the inner side of the first limiting member 5, and the handle 4 is turned to rotate the stud 3, so that the first limiting members 5 on both sides are displaced toward the center position of the positioning plate 2, so that the packaging box is clamped inside. When the first limiting member 5 moves, the inner sliding rods 9 on both sides are squeezed to slide toward the inner side of the second limiting member 7, and the spring 8 contracts. At this time, the second limiting members 7 on both sides are pushed to move toward the center. The positioning of the packaging box is completed, and the first limiting member 5 limits the inner sliding rod 9 at the same time. The friction between the inner sliding rod 9 and the first limiting member 5 is increased by the tensile force of the spring 8, so that the second limiting member 7 is fixed, and the packaging box is fixed to the top of the positioning plate 2 by the first limiting member 5 and the second limiting member 7, so as to avoid the displacement of the packaging box during gluing and causing errors. The position of the first limiting member 5 and the second limiting member 7 is adjustable, so that it can be suitable for packaging boxes of different sizes. At the same time, multiple positioning plates 2 can be fixed on the top of the positioning plate 2, so that multiple packaging boxes can be glued at the same time, which speeds up the gluing efficiency.

[0022] Further, such as Figure 1 As shown, the outer side of the first screw rod 12 is threadedly connected to a movable support frame 14, the movable support frame 14 is slidably connected to the inside of the workbench 1, and a second motor 15 is fixedly installed inside the movable support frame 14, as shown in FIG. Figure 3As shown, a second screw 16 is fixedly installed at the output end of the second motor 15, and a fixing member 17 is threadedly connected to the outer side of the second screw 16. The fixing member 17 is slidably connected to the inner side of the movable support frame 14, and an electric cylinder 18 is fixedly installed inside the fixing member 17. A glue storage box 19 is fixedly installed at the output end of the electric cylinder 18, and the glue storage box 19 is slidably connected to the inside of the fixing member 17. A glue delivery pipe 20 is connected to one side of the glue storage box 19. As shown in FIG1, a glue outlet head 21 is connected to the bottom of the glue storage box 19, and a water pump 22 is fixedly installed at one end of the glue delivery pipe 20. A glue box 23 is fixedly installed on one side of the workbench 1, and the water pump 22 and the glue box 23 are connected.

[0023] It should be noted that, when the packaging box is positioned for gluing, the first motor 13 is started to rotate the first screw 12, thereby causing the movable support frame 14 to slide and move the movable support frame 14 to the desired position, and the second motor 15 is started to rotate the second screw 16, thereby causing the fixing member 17 to move to the desired position, so that the packaging box at any position on the top of the workbench 1 can be glued, and the electric cylinder 18 is started to lower the glue storage box 19 to a suitable position, and the water pump 22 is started to extract the glue in the glue box 23, and the glue is transported into the glue storage box 19 through the glue pipe 20, and falls on the packaging box from the glue outlet head 21, thereby completing the gluing of the packaging box.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A gluing device for producing paper packaging boxes, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a positioning plate (2), the interior of the positioning plate (2) is rotatably connected with a stud (3), one end of the stud (3) is fixedly installed with a handle (4), the outer side of the stud (3) is threadedly connected with a first limiting member (5), the first limiting member (5) is slidably connected to the interior of the positioning plate (2), the number of the first limiting members (5) is set to two, the two first limiting members (5) are axially symmetrically arranged about the vertical center line of the positioning plate (2), a positioning rod (6) is fixedly installed inside the workbench (1), the outer side of the positioning rod (6) is slidably connected with a second limiting member (7), the second limiting member (7) is slidably connected to the interior of the positioning plate (2), a spring (8) is provided inside the second limiting member (7), one end of the spring (8) is fixedly installed with an inner sliding rod (9), and the inner sliding rod (9) is slidably connected to the inner side of the second limiting member (7).

2. The gluing device for producing paper packaging boxes according to claim 1, characterized in that: A fastening bolt (10) is inserted into the interior of the positioning plate (2), a fixing hole (11) is provided on the top of the workbench (1), and the fastening bolt (10) and the fixing hole (11) are arranged in a threaded connection.

3. The gluing device for producing paper packaging boxes according to claim 2, characterized in that: A first screw rod (12) is rotatably connected inside the workbench (1), a first motor (13) is fixedly mounted on one side of the workbench (1), and the first screw rod (12) is fixedly mounted on the output end of the first motor (13).

4. The gluing device for producing paper packaging boxes according to claim 3, characterized in that: The outer side of the first screw rod (12) is threadedly connected to a movable support frame (14), the movable support frame (14) is slidably connected to the inside of the workbench (1), and a second motor (15) is fixedly installed inside the movable support frame (14).

5. The gluing device for producing paper packaging boxes according to claim 4, characterized in that: A second screw rod (16) is fixedly mounted on the output end of the second motor (15); a fixing member (17) is threadedly connected to the outer side of the second screw rod (16); the fixing member (17) is slidably connected to the inner side of the movable support frame (14); and an electric cylinder (18) is fixedly mounted inside the fixing member (17).

6. The gluing device for producing paper packaging boxes according to claim 5, characterized in that: A glue storage box (19) is fixedly mounted on the output end of the electric cylinder (18), the glue storage box (19) is slidably connected to the interior of the fixing member (17), and a glue delivery pipe (20) is provided on one side of the glue storage box (19).

7. The gluing device for producing paper packaging boxes according to claim 6, characterized in that: The bottom of the glue storage box (19) is connected to a glue outlet head (21), one end of the glue delivery pipe (20) is fixedly mounted with a water pump (22), one side of the workbench (1) is fixedly mounted with a glue box (23), and the water pump (22) and the glue box (23) are arranged in a connected state.

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