Pressing device for corrugated paper production

Abstract

The utility model is applicable to the technical field of corrugated paper production, and provides a pressing device for corrugated paper production, which comprises an equipment box, two connecting holes and sliding chutes, the two connecting holes are distributed at two ends of the equipment box, the sliding chutes which are distributed at equal intervals for many times are arranged on two sides of the equipment box, and the sliding chutes are arranged in the equipment box. And a downward pressing structure is slidably connected between the two sliding grooves and provided with a balancing weight, and a movable rod is fixedly connected to the middle of the top of the balancing weight. According to the pressing device for corrugated paper production, the balancing weight drives the hydraulic supporting rod and the pressing blocks to vertically move, in the process, the pressing blocks continuously move downwards till the pressing blocks make contact with materials, then pressing operation is executed, the multiple pressing blocks can press the materials downwards for multiple times, and therefore the pressing efficiency is improved. And in addition, the materials are pressed in the vertical direction through the pressing block, and the possible adhesion phenomenon between the paperboard and the pressing block is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paper production, in particular to a pressing device for corrugated paper production. Background Art

[0002] The commonly used clamping devices in corrugated paper production usually refer to equipment used to shape and reinforce corrugated paperboard. These clamping devices can help adjust the shape and structure of the corrugated paperboard to meet product requirements and improve the quality and stability of the paperboard. These clamping devices process the corrugated paperboard through mechanical force, pneumatic force or hydraulic force to achieve the ideal shape and performance requirements. Through reasonable setting and adjustment, the quality of the corrugated paperboard can be ensured to be stable, and production efficiency and product quality can be improved.

[0003] In the production process of corrugated paper, rollers are usually used for pressing to ensure the tightness and quality of the cardboard. However, since the glue used in the production process of the cardboard has a certain viscosity, this may cause adhesion between the cardboard and the roller, which may potentially affect the product quality. Utility Model Content

[0004] The utility model provides a pressing device for corrugated paper production, aiming to solve the problem that the glue used in the production process of the paperboard has a certain viscosity, which may cause adhesion between the paperboard and the roller, and may have a potential impact on product quality.

[0005] The utility model is implemented as follows: a pressing device for corrugated paper production includes an equipment box, a connecting hole, and a slide groove. Two connecting holes are provided, and the two connecting holes are distributed at both ends of the equipment box. Both sides of the equipment box are provided with multiple slide grooves distributed at equal intervals, and a downward pressing structure is slidably connected between the two slide grooves. The downward pressing structure is provided with a counterweight block, and a movable rod is fixedly connected to the middle of the top of the counterweight block, and downward pressing rods are fixedly connected to both sides of the top of the counterweight block, and two hydraulic support rods are symmetrically fixedly connected to the bottom of the counterweight block, and a pressing block is fixedly connected to the bottom of the two hydraulic support rods.

[0006] Preferably, the push rod is provided with a push rod, and a fixed sleeve is slidably connected to the outside of the push rod, and a tension spring is fixedly connected between the top of the push rod and the fixed sleeve, the top of the fixed sleeve is fixedly connected to the bottom of the equipment box, and the lower end of the push rod is fixedly connected to the top of the counterweight block.

[0007] Preferably, a motor is fixedly connected to the top of the equipment box, the movable rod is composed of a single support rod, and a pulley is rotatably connected to the top of the support rod.

[0008] Preferably, a driving shaft is rotatably connected between the connecting holes, and a wheel seat is fixedly connected to the end of the driving shaft, and the wheel seat extends to the outside of the equipment box, and the wheel seat is fixedly connected to the output end of the motor through a belt.

[0009] Preferably, a plurality of equidistantly distributed eccentric disks are fixedly connected to the outer side of the driving shaft, and an eccentric structure is formed between the eccentric disk and the driving shaft, and a plurality of eccentric disks are spirally distributed on the outer side of the driving shaft, and the outer side of the eccentric disk is rotatably connected to the top of the movable rod.

[0010] Preferably, two support columns are fixedly connected on both sides of the equipment box, and fixed rods are fixedly connected to the bottom of multiple support columns, a support plate is fixedly connected between the two fixed rods, and rollers are rotatably connected between both ends of the two fixed rods, and conveyor belts are rotatably connected to the outer sides of the two rollers.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] The hydraulic support rod and the pressing block are driven by the counterweight block to move vertically. During this process, the pressing block continues to move downward until it contacts the material, and then performs the pressing operation. Since there are multiple pressing blocks, they can press down the material multiple times, which significantly improves the quality and efficiency of the pressing operation. In addition, the material is pressed vertically by the pressing block, which effectively avoids the possible adhesion between the cardboard and the pressing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the equipment box of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the equipment box of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the counterweight block of the utility model;

[0017] Figure 5 This is a schematic diagram of the drive shaft structure of the utility model;

[0018] Figure 6 It is a schematic diagram of the support plate structure of the utility model;

[0019] In the figure: 1. Equipment box; 2. Connecting hole; 3. Slide; 4. Motor; 5. Counterweight; 6. Movable rod; 7. Push rod; 8. Fixed sleeve; 9. Tension spring; 10. Hydraulic support rod; 11. Clamping block; 12. Drive shaft; 13. Wheel seat; 14. Eccentric disk; 15. Fixed rod; 16. Support plate; 17. Roller; 18. Conveyor belt; 19. Support column. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] In a further preferred embodiment of the present invention, Figure 1-4 As shown, there are two connecting holes 2, and the two connecting holes 2 are distributed at both ends of the equipment box 1, and multiple equidistantly distributed slide grooves 3 are provided on both sides of the equipment box 1, and a downward pressing structure is slidably connected between the two slide grooves 3, and the downward pressing structure is provided with a counterweight block 5, and a movable rod 6 is fixedly connected to the middle of the top of the counterweight block 5, and both sides of the top of the counterweight block 5 are fixedly connected to downward pressing rods, and the bottom of the counterweight block 5 is symmetrically fixedly connected to two hydraulic support rods 10, and the bottoms of the two hydraulic support rods 10 are fixedly connected to clamping blocks 11, the downward pressing rod is provided with a push rod 7, and a fixed sleeve 8 is slidably connected to the outer side of the push rod 7, and a tension spring 9 is fixedly connected between the top of the push rod 7 and the fixed sleeve 8, the top of the fixed sleeve 8 is fixedly connected to the bottom of the equipment box 1, and the lower end of the push rod 7 is fixedly connected to the top of the counterweight block 5, the top of the equipment box 1 is fixedly connected to a motor 4, the movable rod 6 is composed of a single support rod, and the top of the support rod is rotatably connected to a pulley;

[0023] First, the stretching spring 9 will drive the push rod 7 to slide inside the fixed sleeve 8, thereby moving the push rod 7 downward. At this time, the push rod 7 will drive the counterweight block 5 to slide between the two slide grooves 3, and drive the hydraulic support rod 10 and the clamping block 11 to move vertically through the counterweight block 5. During this process, the clamping block 11 continues to move downward until it contacts the material, and then performs the clamping operation. Since there are multiple clamping blocks 11, they can press down the material multiple times, which significantly improves the quality and efficiency of the clamping operation. In addition, the material is compressed in the vertical direction by the clamping block 11, which effectively avoids the possible adhesion between the cardboard and the clamping block 11. When the clamping block 11 contacts the material, the clamping block 11 will press the hydraulic support rod 10, thereby contracting the hydraulic support rod 10 and allowing the clamping block 11 to maintain the downward pressure on the material.

[0024] In a further preferred embodiment of the present invention, Figure 5 As shown, a driving shaft 12 is rotatably connected between the connecting holes 2, and a wheel seat 13 is fixedly connected to the end of the driving shaft 12, and the wheel seat 13 extends to the outside of the equipment box 1, and the wheel seat 13 is fixedly connected to the output end of the motor 4 through a belt, and a plurality of equidistantly distributed eccentric disks 14 are fixedly connected to the outside of the driving shaft 12, and an eccentric structure is formed between the eccentric disk 14 and the driving shaft 12, and a plurality of eccentric disks 14 are spirally distributed on the outside of the driving shaft 12, and the outside of the eccentric disk 14 is rotatably connected to the top of the movable rod 6;

[0025] First, start the motor 4 to rotate the pulley seat 13 through the belt drive, and then the pulley seat 13 will further drive the device drive shaft 12 to rotate inside the two connecting holes 2. During this process, the device drive shaft 12 will drive multiple eccentric disks 14 to rotate around it. In view of the eccentric structural design between the eccentric disk 14 and the drive shaft 12, the eccentric disk 14 will come into contact with the top of the movable rod 6 during rotation and apply downward pressure to it, thereby, the movable rod 6 will be driven, thereby driving the counterweight block 5 to slide between the two slide grooves 3.

[0026] In a further preferred embodiment of the present invention, Figure 6 As shown, two support columns 19 are fixedly connected to both sides of the equipment box 1, and a fixing rod 15 is fixedly connected to the bottom of the multiple support columns 19, a support plate 16 is fixedly connected between the two fixing rods 15, and a roller shaft 17 is rotatably connected between the two ends of the two fixing rods 15, and a conveyor belt 18 is rotatably connected to the outer sides of the two roller shafts 17;

[0027] First, place the material on the top of the conveyor belt 18, then start the two rollers 17 to drive the conveyor belt 18 to rotate, thereby realizing the transportation of the material on the top of the conveyor belt 18. When the material moves to the top of the support plate 16, the clamping block 11 will move in the vertical direction to clamp the material to ensure that the material is tightly pressed between the clamping block 11 and the support plate 16.

[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required for the present invention.

[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A pressing device for corrugated paper production, characterized in that: The invention comprises an equipment box (1), a connecting hole (2), and a slide groove (3), wherein two connecting holes (2) are provided, and the two connecting holes (2) are distributed at both ends of the equipment box (1), and multiple slide grooves (3) are provided on both sides of the equipment box (1) and are evenly distributed, and a downward pressure structure is slidably connected between the two slide grooves (3), and the downward pressure structure is provided with a counterweight block (5), and a movable rod (6) is fixedly connected to the middle of the top of the counterweight block (5), and downward pressure rods are fixedly connected to both sides of the top of the counterweight block (5), and two hydraulic support rods (10) are symmetrically fixedly connected to the bottom of the counterweight block (5), and a clamping block (11) is fixedly connected to the bottom of the two hydraulic support rods (10).

2. A pressing device for corrugated paper production as claimed in claim 1, characterized in that: The push rod (7) is provided with a push rod (7), and a fixed sleeve (8) is slidably connected to the outside of the push rod (7), and a tension spring (9) is fixedly connected between the top of the push rod (7) and the fixed sleeve (8), the top of the fixed sleeve (8) is fixedly connected to the bottom of the equipment box (1), and the lower end of the push rod (7) is fixedly connected to the top of the counterweight (5).

3. A pressing device for corrugated paper production as claimed in claim 1, characterized in that: The top of the equipment box (1) is fixedly connected to a motor (4); the movable rod (6) is composed of a single support rod, and the top of the support rod is rotatably connected to a pulley.

4. A pressing device for corrugated paper production as claimed in claim 1, characterized in that: A driving shaft (12) is rotatably connected between the connecting holes (2), and a wheel seat (13) is fixedly connected to the end of the driving shaft (12), and the wheel seat (13) extends to the outside of the equipment box (1), and the wheel seat (13) is fixedly connected to the output end of the motor (4) via a belt.

5. A pressing device for corrugated paper production as claimed in claim 4, characterized in that: The outside of the driving shaft (12) is fixedly connected to a plurality of equidistantly distributed eccentric disks (14), an eccentric structure is formed between the eccentric disk (14) and the driving shaft (12), and the plurality of eccentric disks (14) are distributed in a spiral shape on the outside of the driving shaft (12), and the outside of the eccentric disk (14) is rotatably connected to the top of the movable rod (6).

6. A pressing device for corrugated paper production as claimed in claim 1, characterized in that: Two support columns (19) are fixedly connected to both sides of the equipment box (1), and a fixing rod (15) is fixedly connected to the bottom of the plurality of support columns (19), a support plate (16) is fixedly connected between the two fixing rods (15), and rollers (17) are rotatably connected between the two ends of the two fixing rods (15), and a conveyor belt (18) is rotatably connected to the outer sides of the two rollers (17).

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