Energy-saving automatic gluing device for corrugated paper manufacturing

Abstract

The utility model discloses an energy-saving automatic gluing device for corrugated paper manufacturing, which comprises a frame, a conveying belt and a gluing component, the conveying belt is rotatably mounted on the frame, the gluing component comprises a fixing frame, an air cylinder, a gluing plate and a shielding component, the shielding component is arranged at the bottom of the gluing plate, and the fixing frame is fixedly mounted on the frame. The blocking assembly comprises two baffles used for blocking the through holes, the two baffles are symmetrically distributed, grooves are formed in the two sides of the bottom of the gluing plate, a first motor is fixedly installed at one end of one groove, the output end of the first motor is fixedly connected with a two-way screw rod, and the two sides of the baffles are fixedly connected with connecting blocks. And the connecting block on one side of the baffle is in threaded connection with the two-way screw rod. By arranging the shielding assembly, the distance between the two baffles can be adjusted according to the width of a paperboard, redundant through holes in the two sides are shielded by the baffles, glue can be prevented from dripping from the redundant through holes, and waste of the glue is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper manufacturing, in particular to an energy-saving automatic gluing device for corrugated paper manufacturing. Background Art

[0002] Amidst increasingly stringent environmental regulations, corrugated boxes, with their unique environmentally friendly and recyclable properties, have become a rapidly growing paper packaging container. Existing corrugated boxes typically require multiple layers of cardboard to be glued together, requiring gluing and lamination. Uniform gluing impacts the subsequent secure lamination, making gluing a crucial step in the corrugated box production process.

[0003] The top of described sliding panel also is provided with an end face and a back face, and sliding panel also is provided with an end face, and sliding panel also is provided with an end face.

[0004] With respect to the above-mentioned related technologies, the inventors found that there are at least the following problems in the technologies: many through holes for gluing are provided on the bottom surface of the gluing plate. When gluing, the glue drips from the through holes of the gluing plate onto the cardboard. When the width of the cardboard to be glued is smaller than the width of the gluing plate, the glue dripping from the through holes on both sides of the gluing plate will not drip onto the cardboard, but will directly drip onto the conveyor belt, resulting in a waste of glue.

[0005] Therefore, it is necessary to provide an energy-saving automatic gluing device for corrugated paper manufacturing. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an energy-saving automatic gluing device for corrugated paper manufacturing.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: an energy-saving automatic gluing device for corrugated paper manufacturing, comprising a frame, a conveyor belt and a gluing assembly, wherein the conveyor belt is rotatably mounted on the frame, the gluing assembly comprises a fixed frame, a cylinder, a gluing plate and a shielding assembly, the fixed frame is fixedly mounted on the frame, the cylinder is fixedly mounted on the top of the fixed frame, the gluing plate is fixedly connected to the bottom of the cylinder, the bottom surface of the gluing plate is provided with a plurality of through holes distributed in a matrix, and the shielding assembly is arranged at the bottom of the gluing plate;

[0008] The shielding assembly includes two baffles for shielding the through holes, and the two baffles are symmetrically distributed. Grooves are provided on both sides of the bottom of the rubber-coated plate. A first motor is fixedly installed at one end of one of the grooves, and a bidirectional screw is fixedly connected to the output end of the first motor. Connecting blocks are fixedly connected on both sides of the baffle, and the connecting block on one side of the baffle is threadedly connected to the bidirectional screw.

[0009] As a further description of the above technical solution:

[0010] A second motor for driving the conveyor belt to rotate is fixedly installed on one side of the frame.

[0011] As a further description of the above technical solution:

[0012] The top of the glue coating plate is fixedly connected with a spray gun.

[0013] As a further description of the above technical solution:

[0014] A guide rod is fixedly connected in the other groove, and the connecting block on the other side of the baffle is slidably sleeved on the guide rod.

[0015] As a further description of the above technical solution:

[0016] The bottom surface of the glue-coated plate is provided with a limiting sliding groove, and the top surface of the baffle is provided with a limiting sliding block matched with the limiting sliding groove.

[0017] As a further description of the above technical solution:

[0018] The frame is located below the conveyor belt and is equipped with a collecting plate.

[0019] As a further description of the above technical solution:

[0020] Both sides of the collecting plate are fixedly connected with T-shaped sliding blocks, and the T-shaped sliding blocks are slidably connected to the inner wall of the frame.

[0021] The utility model has the following beneficial effects:

[0022] Compared with the prior art, the present invention, by providing a shielding component, can start the first motor to drive the bidirectional screw to rotate, so that the bidirectional screw drives the connecting block to move horizontally along the groove, and the connecting block drives the baffle to slide, so that the two baffles are moved closer to or away from each other, so that the distance between the two baffles can be adjusted according to the width of the cardboard, so that the baffles can shield the redundant through holes on both sides, thereby preventing glue from dripping from the redundant through holes and avoiding waste of glue.

[0023] Compared with the prior art, the present invention can collect the glue dripping onto the conveyor belt by setting a collection plate, and can conveniently slide the collection plate out from the bottom of the frame by setting a T-shaped slider, so that the glue in the collection plate can be recycled and reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of an energy-saving automatic gluing device for corrugated paper manufacturing proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the gluing plate structure of an energy-saving automatic gluing device for corrugated paper manufacturing proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the bottom-up structure of a shielding component of an energy-saving automatic gluing device for corrugated paper manufacturing proposed by the present invention;

[0027] Figure 4 The utility model is a schematic diagram of the structure of the gluing plate of the energy-saving automatic gluing device for corrugated paper manufacturing as viewed from above.

[0028] Legend:

[0029] 1. Frame; 11. Collecting plate; 12. T-shaped slider; 2. Conveyor belt; 21. Second motor; 3. Glue coating assembly; 31. Fixed frame; 32. Cylinder; 33. Glue coating plate; 34. Shielding assembly; 341. Baffle; 342. Groove; 343. First motor; 344. Bidirectional screw; 345. Connecting block; 346. Guide rod; 347. Limiting slide; 348. Limiting slider; 35. Through hole; 36. Spray gun. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 4The utility model provides an energy-saving automatic gluing device for corrugated paper manufacturing, which includes a frame 1, a conveyor belt 2 and a gluing component 3. The conveyor belt 2 is rotatably installed on the frame 1. A second motor 21 for driving the conveyor belt 2 to rotate is fixedly installed on one side of the frame 1. By setting the conveyor belt 2, the second motor 21 can be started to drive the conveyor belt 2 to rotate, and the cardboard is placed on the conveyor belt 2 for transportation.

[0032] The gluing assembly 3 includes a fixing frame 31, a cylinder 32, a gluing plate 33 and a shielding assembly 34. The fixing frame 31 is fixedly mounted on the frame 1, the cylinder 32 is fixedly mounted on the top of the fixing frame 31, the gluing plate 33 is fixedly connected to the bottom of the cylinder 32, and a spray gun 36 is fixedly connected to the top of the gluing plate 33. The spray gun 36 is connected to the outlet of the glue pump through a hose. The bottom surface of the gluing plate 33 is provided with a plurality of through holes 35 distributed in a matrix. By setting the gluing assembly 3, when gluing, the glue enters the gluing plate 33 from the spray gun 36, and then drips from the through holes 35 on the bottom surface of the gluing plate 33 onto the cardboard for gluing.

[0033] The shielding component 34 is arranged at the bottom of the glue coating plate 33. The shielding component 34 includes two baffles 341 for blocking the through hole 35. The two baffles 341 are symmetrically distributed. The baffles 341 are in sliding contact with the bottom surface of the glue coating plate 33. Grooves 342 are provided on both sides of the bottom of the glue coating plate 33. The grooves 342 are arranged horizontally. A first motor 343 is fixedly installed at one end of one of the grooves 342. A bidirectional screw 344 is fixedly connected to the output end of the first motor 343. The bidirectional screw 344 is arranged horizontally along the length direction of the groove 342. The bidirectional screw 344 is provided with two sections of threads in opposite directions. A connecting block 345 is fixedly connected to both sides of the baffle 341. The connecting block on one side of the baffle 341 345 is threadedly connected to the bidirectional screw 344, and a guide rod 346 is fixedly connected in the other groove 342. The connecting block 345 on the other side of the baffle 341 is slidably sleeved on the guide rod 346. By setting the blocking component 34, the first motor 343 can be started to drive the bidirectional screw 344 to rotate, so that the bidirectional screw 344 drives the connecting block 345 to move horizontally along the groove 342, so that the connecting block 345 drives the baffle 341 to slide, so that the two baffles 341 are moved closer to or away from each other, so that the distance between the two baffles 341 can be adjusted according to the width of the cardboard, so that the baffle 341 blocks the redundant through holes 35 on both sides, thereby preventing glue from dripping from the redundant through holes 35 and avoiding glue waste.

[0034] Among them, a limiting groove 347 is provided on the bottom surface of the glue-coated plate 33, and a limiting slider 348 is provided on the top surface of the baffle 341 to match the limiting groove 347. Through the cooperation between the limiting groove 347 and the limiting slider 348, the baffle 341 can be limited.

[0035] The frame 1 is located below the conveyor belt 2 and is equipped with a collecting plate 11. T-shaped sliders 12 are fixedly connected to both sides of the collecting plate 11. The T-shaped sliders 12 are slidably connected to the inner wall of the frame 1. By setting the collecting plate 11, the glue dripping onto the conveyor belt 2 can be collected. By setting the T-shaped sliders 12, the collecting plate 11 can be easily slid out from the bottom of the frame 1, and the glue in the collecting plate 11 can be recycled and reused.

[0036] Working principle: When applying glue, glue enters the glue-applying plate 33 from the spray gun 36, and then drips from the through-holes 35 on the bottom surface of the glue-applying plate 33 onto the cardboard for gluing. For cardboards of different widths, the first motor 343 can be started to drive the bidirectional screw 344 to rotate, so that the bidirectional screw 344 drives the connecting block 345 to move horizontally along the groove 342, so that the connecting block 345 drives the baffle 341 to slide, so that the two baffles 341 are close to or away from each other, so that the distance between the two baffles 341 can be adjusted according to the width of the cardboard, so that the baffles 341 can block the redundant through-holes 35 on both sides, thereby preventing glue from dripping from the redundant through-holes 35 and avoiding waste of glue.

[0037] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An energy-saving automatic gluing device for corrugated paper manufacturing, comprising a frame (1), a conveyor belt (2) and a gluing assembly (3), characterized in that: The conveyor belt (2) is rotatably mounted on the frame (1); the gluing assembly (3) comprises a fixed frame (31), a cylinder (32), a gluing plate (33) and a shielding assembly (34); the fixed frame (31) is fixedly mounted on the frame (1); the cylinder (32) is fixedly mounted on the top of the fixed frame (31); the gluing plate (33) is fixedly connected to the bottom of the cylinder (32); a plurality of through holes (35) distributed in a matrix are provided on the bottom surface of the gluing plate (33); and the shielding assembly (34) is arranged at the bottom of the gluing plate (33); The shielding assembly (34) includes two baffles (341) for shielding the through hole (35), and the two baffles (341) are symmetrically distributed. Grooves (342) are provided on both sides of the bottom of the glue coating plate (33), and a first motor (343) is fixedly installed at one end of one of the grooves (342). The output end of the first motor (343) is fixedly connected to a bidirectional screw (344). Connecting blocks (345) are fixedly connected to both sides of the baffle (341), and the connecting block (345) on one side of the baffle (341) is threadedly connected to the bidirectional screw (344).

2. The energy-saving automatic gluing device for corrugated paper manufacturing according to claim 1, characterized in that: A second motor (21) for driving the conveyor belt (2) to rotate is fixedly mounted on one side of the frame (1).

3. The energy-saving automatic gluing device for corrugated paper manufacturing according to claim 1, characterized in that: The top of the glue coating plate (33) is fixedly connected with a spray gun (36).

4. The energy-saving automatic gluing device for corrugated paper manufacturing according to claim 1, characterized in that: A guide rod (346) is fixedly connected in the other groove (342), and a connecting block (345) on the other side of the baffle (341) is slidably sleeved on the guide rod (346).

5. The energy-saving automatic gluing device for corrugated paper manufacturing according to claim 1, characterized in that: The bottom surface of the glue coating plate (33) is provided with a limiting sliding groove (347), and the top surface of the baffle (341) is provided with a limiting sliding block (348) adapted to the limiting sliding groove (347).

6. The energy-saving automatic gluing device for corrugated paper manufacturing according to claim 1, characterized in that: The frame (1) is located below the conveyor belt (2) and is equipped with a collecting plate (11).

7. The energy-saving automatic gluing device for corrugated paper manufacturing according to claim 6, characterized in that: Both sides of the collecting plate (11) are fixedly connected with T-shaped sliders (12), and the T-shaped sliders (12) are slidably connected to the inner wall of the frame (1).

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