Finished product bundling equipment for paperboard production line

Abstract

The utility model relates to the technical field of paperboard production, and discloses a paperboard production line finished product bundling device which comprises a conveying table, a paperboard is arranged on the upper portion of the conveying table, supports are fixedly connected to the four corners of the bottom of the conveying table, a box is arranged on the right portion of the conveying table, and a connecting rod is fixedly connected to the left portion of the box. A fixing box is fixedly connected to the left portion of the connecting rod, an open groove is formed in the fixing box, a cleaning roller is arranged on the lower portion of the fixing box, a pressing rod is rotationally connected to the outer portion of the cleaning roller, a first spring is arranged on the upper portion of the pressing rod, and the first spring is fixedly connected to the inner top of the open groove. According to the paperboard compression device, impurities on the surfaces of paperboards can be cleaned away, the paperboards are compressed, meanwhile, the corners are subjected to deburring treatment, the four edges of the paperboards to be compressed can be smooth, bundling is convenient after compression, and neat stacking and storage are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of paperboard production, in particular to finished product bundling equipment for a paperboard production line. Background Art

[0002] Paperboard is usually made of various plant fibers, and some are mixed with non-plant fibers, and are made on paperboard machines. Some special paperboards are also mixed with animal fibers such as wool or mineral fibers such as asbestos. Generally speaking, the paper we call includes two terms, paper and paperboard. In fact, the difference between paper and paperboard is only based on their quantitative (the relative weight of paper sheets per square meter). Generally, paper within 200g / ㎡ is called paper; paper above 200g / ㎡ is called paperboard; in the past, the quantitative regulations of paper and paperboard in my country were: paper below 150㎡ is called paper; paper above 200g / ㎡ is called paperboard, and paper between 150-200g / ㎡ is called cardboard (base paper).

[0003] After searching, the Chinese patent announcement number: CN216805933U discloses a bundling device for cardboard stacking, including a lower pressure box, an adjustment box and a bottom plate, the upper surface of the bottom plate is equipped with two telescopic boxes, the upper surface of each telescopic box is fixedly connected to the bottom surface of the lower pressure box, the inner top wall of the lower pressure box is equipped with a first electric push rod, the bottom surface of the lower pressure box is provided with a first socket, the telescopic end of the first electric push rod passes through the first socket and is equipped with an adjustment plate. The utility model is provided with a bidirectional electric push rod, and the power provided by the bidirectional electric push rod can drive the two slides to move closer to or away from each other for adjustment, and the purpose of driving the lower pressure block to move closer to or away from each other is achieved by adjusting the slides to move closer to or away from each other. Through the adjustment of the lower pressure block, it is convenient to adjust the downward pressure according to the size of the cardboard above the load-bearing plate, which increases the practicality of the cardboard bundling process and effectively avoids the problem that the cardboard cannot be bundled according to the size of the cardboard during the bundling process. Although this patented technology can effectively avoid the problem that the cardboards cannot be bundled according to their size during bundling, it is unable to clean the impurities on the surface of the cardboards before packaging and to perform rough edge treatment on the corners of the cardboards. Therefore, those skilled in the art provide a finished product bundling device for a cardboard production line to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a finished product bundling device for a cardboard production line, aiming to improve the problem in the prior art that impurities on the surface of the cardboard before packaging cannot be cleaned and the edges and corners of the cardboard cannot be processed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A finished product bundling device for a cardboard production line comprises a conveyor platform, cardboard is arranged on the upper part of the conveyor platform, brackets are fixedly connected to the four corners of the bottom of the conveyor platform, a box body is arranged on the right part of the conveyor platform, a connecting rod is fixedly connected to the left part of the box body, a fixed box is fixedly connected to the left part of the connecting rod, a slot is provided inside the fixed box, a cleaning roller is arranged on the lower part of the fixed box, a pressure rod is rotatably connected to the outside of the cleaning roller, a first spring is arranged on the upper part of the pressure rod, the first spring is fixedly connected to the inner top of the slot, and a sliding assembly is arranged inside the box body.

[0007] Further, the sliding assembly includes a hydraulic cylinder, which is fixedly connected to the inner top of the box body, the lower part of the hydraulic cylinder is fixedly connected to a connecting plate, the outside of the connecting plate is fixedly connected to a sliding block, the lower part of the connecting plate is provided with a pressure plate, the upper part of the pressure plate is provided with a fixed seat, the inside of the fixed seat is fixedly connected with a sliding rod, the outside of the sliding rod is slidably connected to a sliding block, the outside of the sliding rod is provided with a second spring, the second spring is provided on the outside of the sliding block, the upper part of the sliding block is rotatably connected to an adjusting rod, and the adjusting rod is rotatably connected to the lower part of the connecting plate.

[0008] Furthermore, blades are fixedly connected to both sides of the lower part of the connecting plate, and the blades are arranged on the outside of the pressure plate. The inner bottom of the box body is fixedly connected to a base, and a motor is arranged inside the base. The output end of the motor is fixedly connected to a connecting shaft, and the upper part of the connecting shaft is fixedly connected to a bearing plate, and a collection box is arranged outside the base.

[0009] Furthermore, a slide groove is provided inside the box body, and the sliding block is slidably connected inside the slide groove.

[0010] Furthermore, a fixing piece is fixedly connected to the outside of the fixing seat, and the fixing piece is fixedly connected to the upper part of the pressing plate.

[0011] Furthermore, the pressure rod is slidably connected inside the slot.

[0012] Furthermore, the pressing plate is slidably connected to the interior of the box.

[0013] Furthermore, a placement groove is provided inside the carrying plate.

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

[0015] 1. In the utility model, through the cooperation among the structures such as the cardboard, the conveying platform, the cleaning roller, the pressure rod, the first spring, the bracket and the fixed box, the impurities on the surface of the cardboard can be cleaned, which is convenient for the subsequent packaging and bundling processing.

[0016] 2. In the utility model, by cooperating among structures such as cardboard, pressure plate, hydraulic cylinder, blade, adjustment rod, second spring, sliding block, motor and bearing plate, the edges and corners of the cardboard can be deburred, making it convenient to bundle after compression and to neatly stack and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a finished product bundling device for a cardboard production line proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a fixed box of a finished product bundling device of a cardboard production line proposed by the utility model;

[0019] Figure 3 This is a box sectional view of a finished product bundling device for a cardboard production line proposed by the utility model;

[0020] Figure 4 The utility model discloses a schematic diagram of a pressing plate structure of a finished product bundling device of a cardboard production line.

[0021] Legend:

[0022] 1. Conveyor platform; 2. Fixed box; 3. Connecting rod; 4. Box body; 5. Cleaning roller; 6. First spring; 7. Cardboard; 8. Bracket; 9. Slot; 10. Press rod; 11. Connecting plate; 12. Hydraulic cylinder; 13. Press plate; 14. Slider; 15. Placement slot; 16. Loading plate; 17. Motor; 18. Connecting shaft; 19. Base; 20. Collecting box; 21. Blade; 22. Slide; 23. Second spring; 24. Adjusting rod; 25. Slide rod; 26. Fixed seat; 27. Sliding block; 28. Fixing part. 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 and Figure 2The utility model provides an embodiment: a finished product bundling device for a cardboard production line, comprising a conveying platform 1, a cardboard 7 is arranged on the upper part of the conveying platform 1, four corners of the bottom of the conveying platform 1 are fixedly connected with brackets 8, a box body 4 is arranged on the right part of the conveying platform 1, a connecting rod 3 is fixedly connected to the left part of the box body 4, a fixed box 2 is fixedly connected to the left part of the connecting rod 3, a slot 9 is opened inside the fixed box 2, a cleaning roller 5 is arranged on the lower part of the upper fixed box 2, a pressure rod 10 is rotatably connected to the outside of the cleaning roller 5, a first spring 6 is arranged on the upper part of the pressure rod 10, the first spring 6 is fixedly connected to the inner top of the slot 9, and a sliding component is arranged inside the box body 4;

[0025] The cardboards 7 are placed on the conveying platform 1 in sequence. The conveying platform 1 is supported by the bracket 8. The cardboards 7 are driven to move through the conveying of the conveying platform 1. The cardboards 7 will drive the cleaning roller 5 to roll. When the cleaning roller 5 rolls, it will press the pressure rod 10 upward. The pressure rod 10 presses the first spring 6. Under the action of the first spring 6, the cleaning roller 5 can be close to the surface of the cardboard 7. The rolling of the cleaning roller 5 cleans away the impurities on the surface of the cardboard 7, which is convenient for subsequent packaging and bundling.

[0026] Reference Figure 3 and Figure 4 The sliding assembly includes a hydraulic cylinder 12, which is fixedly connected to the inner top of the box body 4, a connecting plate 11 is fixedly connected to the lower part of the hydraulic cylinder 12, a sliding block 14 is fixedly connected to the outside of the connecting plate 11, a pressing plate 13 is provided at the lower part of the connecting plate 11, a fixing seat 26 is provided at the upper part of the pressing plate 13, a sliding rod 25 is fixedly connected to the inside of the fixing seat 26, a sliding block 27 is slidably connected to the outside of the sliding rod 25, a second spring 23 is provided to the outside of the sliding rod 25, the second spring 23 is provided to the outside of the sliding block 27, an adjusting rod 24 is rotatably connected to the upper part of the sliding block 27, and the adjusting rod 24 is rotatably connected to the lower part of the connecting plate 11;

[0027] Start the hydraulic cylinder 12, and the hydraulic cylinder 12 moves downward to drive the connecting plate 11 to move downward. The slider 14 slides inside the slide groove 22, and the connecting plate 11 drives the pressure plate 13 to press down the cardboard 7 to compress the cardboard 7. When the pressure plate 13 presses down, it drives the adjusting rod 24 on the upper part of the fixed seat 26 to move outward. The movement of the adjusting rod 24 drives the sliding block 27 to move outside the sliding rod 25. The sliding block 27 slides outward to squeeze the second spring 23. Under the reaction force of the second spring 23, the cardboard 7 can be buffered to prevent excessive pressure from causing damage to the cardboard 7.

[0028] Reference Figure 3 and Figure 4, blades 21 are fixedly connected to both sides of the lower part of the connecting plate 11, and the blades 21 are arranged outside the pressing plate 13. The inner bottom of the box body 4 is fixedly connected to a base 19, and a motor 17 is arranged inside the base 19. The output end of the motor 17 is fixedly connected to a connecting shaft 18, and the upper part of the connecting shaft 18 is fixedly connected to a bearing plate 16, and a collection box 20 is arranged outside the base 19;

[0029] The downward movement of the hydraulic cylinder 12 will drive the connecting plate 11 to press down, and the connecting plate 11 will drive the blade 21 to cut on both sides of the cardboard 7, and remove the excess burrs of the cardboard 7. At the same time, the cut burrs will fall into the collection box 20 due to gravity for collection. After the compression is completed, the hydraulic cylinder 12 contracts and the motor 17 is started. The motor 17 drives the supporting plate 16 to rotate through the connecting shaft 18, and the cardboard 7 placed on the surface of the supporting plate 16 rotates with it. When the cardboard 7 rotates 90°, the hydraulic cylinder 12 is started, and the cardboard 7 is compressed for the second time through the pressing plate 13. At the same time, the other two sides of the cardboard 7 are deburred, so that the four sides of the cardboard 7 to be compressed will be relatively flat, making it convenient to bundle after compression and to stack and store neatly.

[0030] Reference Figure 1 , Figure 2 and Figure 3 A slide groove 22 is provided inside the box body 4, and the slider 14 is slidably connected inside the slide groove 22. A fixing piece 28 is fixedly connected to the outside of the fixing seat 26. By sliding the slider 14 inside the slide groove 22, the pressing plate 13 can be driven to press down the cardboard 7 to compress the cardboard 7. The fixing piece 28 is fixedly connected to the upper part of the pressing plate 13, and the fixing seat 26 can be fixed to the upper part of the pressing plate 13 through the fixing piece 28.

[0031] The pressure rod 10 is slidably connected to the inside of the slot 9, the pressure plate 13 is slidably connected to the inside of the box body 4, and a placement slot 15 is provided inside the carrier plate 16. The pressure rod 10 slides inside the slot 9, so that the cleaning roller 5 can be close to the surface of the cardboard 7, thereby cleaning the impurities on the surface of the cardboard 7. The pressure plate 13 slides inside the box body 4, which can drive the pressure plate 13 to press down the cardboard 7 and compress the cardboard 7. By providing the placement slot 15, the binding rope is inserted into the placement slot 15, so that the surface of the cardboard 7 can be conveniently wrapped with a cable tie.

[0032] Working principle: When using this device, the cardboard 7 is put on the conveying platform 1 in turn. The cardboard 7 is driven to move through the conveying of the conveying platform 1. The cleaning roller 5 rolls on the cardboard 7. The first spring 6 is squeezed by the pressure rod 10, so that the cleaning roller 5 can be close to the surface of the cardboard 7, and then the impurities on the surface of the cardboard 7 are cleaned up, which is convenient for subsequent packaging and bundling. The cardboard 7 enters the box body 4 through the left feed port. When the cardboard 7 accumulates to a certain height, the staff corrects the cardboard 7 and starts the hydraulic cylinder 12. The hydraulic cylinder 12 moves downward and drives the connecting plate 11 to press down. The slider 14 slides in the slide groove 22, driving the pressing plate 13 to press down the cardboard 7 and compress the cardboard 7. At the same time, the connecting plate 11 drives the blade 21 to cut on both sides to remove the excess burrs of the cardboard 7. At the same time, the cut burrs will be The cardboard 7 is pressed down by the hydraulic cylinder 12, and the adjusting rod 24 on the upper part of the fixing seat 26 is driven to move outward. The adjusting rod 24 drives the sliding block 27 to move outside the sliding rod 25. The sliding block 27 squeezes the second spring 23 to prevent excessive pressure from causing damage to the cardboard 7. Then the motor 17 is started, and the motor 17 drives the supporting plate 16 to rotate through the connecting shaft 18. At the same time, the cardboard 7 placed on the surface of the supporting plate 16 rotates accordingly. When the cardboard 7 rotates 90°, the hydraulic cylinder 12 is started to perform secondary compression on the cardboard 7, and the other two edges of the cardboard 7 are deburred. After the compression is completed, the hydraulic cylinder 12 is started to clamp the cardboard 7. A placement groove 15 is provided inside the supporting plate 16, and the binding rope is inserted into the placement groove 15, and then the surface of the cardboard 7 is wrapped with a cable tie.

[0033] 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 finished product bundling device for a cardboard production line, comprising a conveyor platform (1), characterized in that: A cardboard (7) is arranged on the upper part of the conveying platform (1), and brackets (8) are fixedly connected to the four corners of the bottom of the conveying platform (1). A box body (4) is arranged on the right part of the conveying platform (1), and a connecting rod (3) is fixedly connected to the left part of the box body (4), and a fixed box (2) is fixedly connected to the left part of the connecting rod (3), and a slot (9) is provided inside the fixed box (2). A cleaning roller (5) is arranged on the lower part of the fixed box (2), and a pressure rod (10) is rotatably connected to the outside of the cleaning roller (5), and a first spring (6) is arranged on the upper part of the pressure rod (10), and the first spring (6) is fixedly connected to the inner top of the slot (9), and a sliding component is arranged inside the box body (4).

2. The finished product bundling equipment of a cardboard production line according to claim 1, characterized in that: The sliding assembly comprises a hydraulic cylinder (12), wherein the hydraulic cylinder (12) is fixedly connected to the inner top of the box body (4), the lower part of the hydraulic cylinder (12) is fixedly connected to a connecting plate (11), the outside of the connecting plate (11) is fixedly connected to a sliding block (14), the lower part of the connecting plate (11) is provided with a pressing plate (13), the upper part of the pressing plate (13) is provided with a fixing seat (26), the inside of the fixing seat (26) is fixedly connected to a sliding rod (25), the outside of the sliding rod (25) is slidably connected to a sliding block (27), the outside of the sliding rod (25) is provided with a second spring (23), the second spring (23) is arranged on the outside of the sliding block (27), the upper part of the sliding block (27) is rotatably connected to an adjusting rod (24), and the adjusting rod (24) is rotatably connected to the lower part of the connecting plate (11).

3. The finished product bundling equipment of a cardboard production line according to claim 2, characterized in that: Blades (21) are fixedly connected to both sides of the lower part of the connecting plate (11), and the blades (21) are arranged outside the pressing plate (13). The inner bottom of the box body (4) is fixedly connected to a base (19), and a motor (17) is arranged inside the base (19). The output end of the motor (17) is fixedly connected to a connecting shaft (18), and the upper part of the connecting shaft (18) is fixedly connected to a bearing plate (16), and a collection box (20) is arranged outside the base (19).

4. The finished product bundling equipment of a cardboard production line according to claim 2, characterized in that: A sliding groove (22) is provided inside the box body (4), and the sliding block (14) is slidably connected inside the sliding groove (22).

5. The finished product bundling equipment of a cardboard production line according to claim 2, characterized in that: The outside of the fixing seat (26) is fixedly connected to a fixing piece (28), and the fixing piece (28) is fixedly connected to the upper part of the pressing plate (13).

6. The finished product bundling equipment of a cardboard production line according to claim 1, characterized in that: The pressure rod (10) is slidably connected inside the slot (9).

7. The finished product bundling equipment of a cardboard production line according to claim 2, characterized in that: The pressing plate (13) is slidably connected inside the box body (4).

8. The finished product bundling equipment of a cardboard production line according to claim 3, characterized in that: A placement groove (15) is provided inside the carrying plate (16).

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