Gluing machine for insulating paperboard production

Abstract

The utility model relates to the field of gluing machines, and discloses a gluing machine for insulating cardboard production, which comprises a workbench, the top of the workbench is fixedly connected with a support, the inside of the support is fixedly connected with a sliding assembly, the outside of the sliding assembly is slidably connected with a sliding block, the inside of the workbench is provided with a driving assembly, and the driving assembly is connected with the sliding block. The driving end of the driving assembly is fixedly connected with a rotating disc, the outer portion of the rotating disc is rotationally connected with two first connecting rods, the ends, away from the rotating disc, of the first connecting rods are rotationally connected with second connecting rods, the ends, away from the first connecting rods, of the second connecting rods are rotationally connected with connecting rods, and the tops of the connecting rods are fixedly connected with clamping blocks; and a rubber block is slidably connected to the interior of the clamping block. According to the paperboard gluing device, paperboards with different sizes and thicknesses can be clamped, the paperboards are prevented from shifting in the gluing process, uneven gluing is prevented, and the quality and the bonding effect of the paperboards are improved.

Description

Technical Field

[0001] The utility model relates to the field of glue coating machines, in particular to a glue coating machine used for producing insulating paperboard. Background Art

[0002] Insulation cardboard is a specially designed cardboard with excellent insulation properties. It is usually used to package electronic equipment, electrical equipment and other items that require insulation protection. Cardboard glue coating machine is a machine used to apply glue or other adhesives on the surface of cardboard. It is usually used to make paper products such as packaging boxes and cartons.

[0003] After searching, the Chinese patent announcement number: CN220461095U discloses a gluing device for insulating paperboard production, including a base and a plug-in board rack and a frame connected to the base, the plug-in board rack is used to limit the position of the board, the frame is connected to a gluing mechanism for gluing the board, the gluing mechanism includes a glue storage box, a U-shaped channel, and two glue spraying heads, the two glue spraying heads are connected to the two ends of the U-shaped channel, the glue discharge end of the glue storage box is connected to the U-shaped channel, the U-shaped channel is connected to a driving mechanism for driving the U-shaped channel to move, and the U-shaped channel is connected to a pressing mechanism for pressing the board. The utility model can realize the positioning of the board and provide a good foundation for subsequent glue spraying. At the same time, the two glue spraying heads move down to a suitable position, and the motor drives the stud to rotate, which can drive the U-shaped channel to move back and forth, and then drive the two glue spraying heads to move back and forth, so as to realize the simultaneous glue spraying on both sides of the board, improve the gluing efficiency of the board, and has strong practicality.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the above-mentioned patent "can drive the U-shaped channel to move back and forth, and then drive the two glue spray heads to move back and forth, so as to achieve simultaneous glue spraying on both sides of the plate, improve the gluing efficiency of the plate, and has strong practicality", but in the actual use process, it is not possible to clamp cardboards of different thicknesses and sizes, which causes the cardboard to shift easily during gluing, resulting in uneven glue coating, affecting the quality and bonding effect of the cardboard. Therefore, a gluing machine for insulating cardboard production is proposed to solve the above problems. Summary of the invention

[0005] In order to make up for the above shortcomings, the utility model provides a gluing machine for the production of insulating cardboard, aiming to improve the problem that the prior art cannot clamp cardboards of different thicknesses and sizes, resulting in the cardboard being easily shifted during gluing, thereby causing uneven gluing and affecting the quality and bonding effect of the cardboard.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gluing machine for insulating paperboard production, comprising a workbench, the top of the workbench is fixedly connected to a bracket, the interior of the bracket is fixedly connected to a sliding assembly, the exterior of the sliding assembly is slidably connected to a sliding block, a driving assembly is installed inside the workbench, the driving end of the driving assembly is fixedly connected to a rotating disk, the exterior of the rotating disk is rotatably connected to two connecting rods 1, the end of the connecting rod 1 away from the rotating disk is rotatably connected to a connecting rod, the end of the connecting rod 2 away from the connecting rod 1 is rotatably connected to a connecting rod, the top of the connecting rod is fixedly connected to a clamping block, the interior of the clamping block is slidably connected to a rubber block, the inner side wall of the clamping block is fixedly connected to a sliding column, and the exterior of the sliding column is provided with a spring 1.

[0007] The sliding assembly comprises a sliding rail, and the outer wall of the sliding rail is fixedly connected to the inside of the bracket.

[0008] The driving assembly comprises a motor, the exterior of the motor is fixedly connected to the interior of the workbench, and the driving end of the motor is fixedly connected to the bottom of the rotating disk.

[0009] The bottom of the sliding block is fixedly connected to a mounting block, the interior of the mounting block is slidingly connected to a glue injection tube, the interior of the mounting block is slidingly connected to two pull rods, the outsides of the two pull rods are each sleeved with a spring 2, the adjacent ends of the two pull rods are fixedly connected to a sliding ball, and the top of the glue injection tube is fixedly connected to a round joint.

[0010] The outer portion of the rotating disk is rotatably connected to the inner portion of the workbench, and the outer wall of the connecting rod 1 is slidably connected to the inner portion of the workbench.

[0011] The bottom of the clamping block is slidably connected to the top of the workbench, and the outer wall of the connecting rod is slidably connected to the inside of the workbench.

[0012] One end of the spring 1 is fixedly connected to the top of the rubber block, and the other end of the spring 1 is fixedly connected to the bottom of the clamping block.

[0013] The outer portion of the sliding ball is slidably connected to the inner portion of the round joint, and the outer portion of the sliding ball is slidably connected to the inner portion of the mounting block.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by using the spring, rotating disk, rubber block, sliding block and other structures in coordination, cardboards of different sizes and thicknesses can be clamped to prevent excessive displacement of the cardboard during the gluing process, prevent uneven gluing, and improve the quality and bonding effect of the cardboard.

[0016] 2. In the utility model, by using the round joint, spring 2, pull rod, sliding ball and other structures in coordination, the glue injection hose can be disassembled without the aid of technical tools, thereby replacing the glue injection hose that has been blocked for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional schematic diagram of a glue coating machine for insulating paperboard production.

[0018] Figure 2 The utility model discloses a workbench structure schematic diagram of a glue coating machine for producing insulating paperboard.

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0020] Figure 4 The utility model discloses a schematic diagram of a round joint structure of a gluing machine for producing insulating paperboard.

[0021] Legend:

[0022] 1. Workbench; 2. Bracket; 3. Slide rail; 4. Sliding block; 5. Motor; 6. Rotating plate; 7. Connecting rod 1; 8. Connecting rod 2; 9. Connecting rod; 10. Clamping block; 11. Rubber block; 12. Sliding column; 13. Spring 1; 14. Glue injection tube; 15. Pull rod; 16. Spring 2; 17. Sliding ball; 18. Round joint; 19. Mounting block. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1 - Figure 2As shown, an embodiment of the utility model is provided: a gluing machine for insulating paperboard production, comprising a workbench 1, a bracket 2 is installed through the workbench 1, the top of the workbench 1 is fixedly connected to the bracket 2, the inside of the bracket 2 is fixedly connected to a sliding assembly, the sliding assembly comprises a slide rail 3, the slide rail 3 drives a sliding block 4, the outer wall of the slide rail 3 is fixedly connected to the inside of the bracket 2, the outside of the sliding assembly is slidably connected to the sliding block 4, the inside of the workbench 1 is installed with a driving assembly, the driving assembly comprises a motor 5, a rotating disk 6 is driven to move by the motor 5, the outside of the motor 5 is fixedly connected to the inside of the workbench 1, the driving end of the motor 5 is fixedly connected to the bottom of the rotating disk 6, the driving end of the driving assembly is fixedly connected to the rotating disk 6, the outside of the rotating disk 6 is rotatably connected to the inside of the workbench 1, the outside of the rotating disk 6 is rotatably connected to two connecting rods 7, the connecting rod 7 is driven to move by the rotating disk 6, and the outer wall of the connecting rod 7 is slidably connected to the inside of the workbench 1.

[0025] The end of the connecting rod 1 7 away from the rotating disk 6 is rotatably connected to the connecting rod 2 8, and the connecting rod 2 8 is driven to move by the connecting rod 1 7. The end of the connecting rod 2 8 away from the connecting rod 1 7 is rotatably connected to the connecting rod 9. The outer wall of the connecting rod 9 is slidably connected to the inside of the workbench 1. The connecting rod 9 is driven to move by the connecting rod 2 8. The top of the connecting rod 9 is fixedly connected to a clamping block 10, and the cardboard is clamped by the clamping block 10. The bottom of the clamping block 10 is slidably connected to the top of the workbench 1. The inside of the clamping block 10 is slidably connected to a rubber block 11, and the rubber block 11 is used to clamp different thicknesses of the cardboard. The cardboard is clamped, the inner wall of the clamping block 10 is fixedly connected with a sliding column 12, the outer sleeve of the sliding column 12 is provided with a spring 13, one end of the spring 13 is fixedly connected to the top of the rubber block 11, the rubber block 11 is pushed to move by the elastic force of the spring 13, the other end of the spring 13 is fixedly connected to the bottom of the clamping block 10, the bottom of the sliding block 4 is fixedly connected with a mounting block 19, the glue injection tube 14 is installed through the mounting block 19, the internal sliding connection of the mounting block 19 is connected with the glue injection tube 14, and the internal sliding connection of the mounting block 19 is connected with two pull rods 15.

[0026] Reference Figure 3 - Figure 4 As shown, the spring 2 16 is driven to move by the pull rod 15, and the spring 2 16 is sleeved on the outside of the two pull rods 15. The sliding ball 17 is pushed to move by the spring 2 16. The adjacent ends of the two pull rods 15 are fixedly connected with the sliding ball 17, and the outside of the sliding ball 17 is slidably connected to the inside of the mounting block 19. The top of the glue injection tube 14 is fixedly connected with a round joint 18. The round joint 18 is designed to be smoother when sliding. The installation and disassembly of the glue injection tube 14 is achieved by the engagement of the sliding ball 17 and the round joint 18, and the outside of the sliding ball 17 is slidably connected to the inside of the round joint 18.

[0027] Working principle: when it is necessary to dispense glue to the cardboard, place the cardboard on the top of the workbench 1, turn on the motor 5, so that the motor 5 drives the rotating disk 6 to move, and the rotating disk 6 rotates to drive the connecting rod 1 7 to move, and the connecting rod 2 8 is driven by the connecting rod 1 7 to move, and the connecting rod 9 is driven by the connecting rod 9 to move the clamping block 10, and the rubber block 11 is driven by the clamping block 10 to move. Under the elastic force of the spring 13, the rubber block 11 is pressed against the surface of the cardboard to achieve clamping of cardboards of different thicknesses, and then the sliding block 4 slides on the outside of the slide rail 3, and the spring 13 is driven to move by the sliding block 4, and the glue injection tube 14 is driven to move by the spring 13, so as to adjust the glue dispensing position of the glue injection tube 14. When the glue injection tube 14 needs to be replaced, pull the pull rod 15, so that the pull rod 15 compresses the spring 2 16, and drives the sliding ball 17 to move inside the round joint 18, thereby canceling the engagement between the round joint 18 and the sliding ball 17, and thus taking the glue injection tube 14 out from the mounting block 19.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gluing machine for producing insulating paperboard, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a bracket (2), the interior of the bracket (2) is fixedly connected to a sliding assembly, the exterior of the sliding assembly is slidably connected to a sliding block (4), the interior of the workbench (1) is equipped with a driving assembly, the driving end of the driving assembly is fixedly connected to a rotating disk (6), the exterior of the rotating disk (6) is rotatably connected to two connecting rods (7), the end of the connecting rod (7) away from the rotating disk (6) is rotatably connected to a connecting rod (8), the end of the connecting rod (8) away from the connecting rod (7) is rotatably connected to a connecting rod (9), the top of the connecting rod (9) is fixedly connected to a clamping block (10), the interior of the clamping block (10) is slidably connected to a rubber block (11), the inner side wall of the clamping block (10) is fixedly connected to a sliding column (12), and the exterior of the sliding column (12) is provided with a spring (13).

2. The gluing machine for insulating paperboard production according to claim 1, characterized in that: The sliding assembly comprises a sliding rail (3), the outer wall of the sliding rail (3) being fixedly connected to the interior of the bracket (2).

3. The gluing machine for insulating paperboard production according to claim 1 is characterized in that: The driving assembly comprises a motor (5), the exterior of the motor (5) being fixedly connected to the interior of the workbench (1), and the driving end of the motor (5) being fixedly connected to the bottom of the rotating disk (6).

4. The gluing machine for insulating paperboard production according to claim 1 is characterized in that: The bottom of the sliding block (4) is fixedly connected to a mounting block (19), the interior of the mounting block (19) is slidably connected to a glue injection tube (14), the interior of the mounting block (19) is slidably connected to two pull rods (15), the exteriors of the two pull rods (15) are sleeved with springs (16), the adjacent ends of the two pull rods (15) are fixedly connected to sliding balls (17), and the top of the glue injection tube (14) is fixedly connected to a round joint (18).

5. The gluing machine for insulating paperboard production according to claim 1 is characterized in that: The outside of the rotating disk (6) is rotatably connected to the inside of the workbench (1), and the outer wall of the connecting rod 1 (7) is slidably connected to the inside of the workbench (1).

6. The gluing machine for insulating paperboard production according to claim 1, characterized in that: The bottom of the clamping block (10) is slidably connected to the top of the workbench (1), and the outer wall of the connecting rod (9) is slidably connected to the inside of the workbench (1).

7. The gluing machine for insulating paperboard production according to claim 1 is characterized in that: One end of the spring one (13) is fixedly connected to the top of the rubber block (11), and the other end of the spring one (13) is fixedly connected to the bottom of the clamping block (10).

8. The gluing machine for insulating paperboard production according to claim 4 is characterized in that: The outside of the sliding ball (17) is slidably connected to the inside of the round joint (18), and the outside of the sliding ball (17) is slidably connected to the inside of the mounting block (19).

Images