Paper bubble high-speed forming and cutting device

Abstract

The utility model relates to the technical field of paper bubble forming and cutting, in particular to a paper bubble high-speed forming and cutting device. The utility model provides a high-speed forming and cutting device for paper bubbles. A paper bubble high-speed forming and cutting device comprises a bottom frame, a connecting box, a large rotating plate, a small rotating plate, a control box, rolling shafts, eccentric wheels and a cutting frame, the bottom frame is fixedly connected with the connecting box, the connecting box is rotationally connected with the large rotating plate, the connecting box is rotationally connected with the small rotating plate, the connecting box is fixedly connected with the control box, and the connecting box is rotationally connected with the paired rolling shafts. The connecting box is slidably connected with a cutting frame and rotationally connected with paired eccentric wheels, and the eccentric wheels make contact with and are matched with the cutting frame. By means of the eccentric wheel, the cutting frame and other components, paper bubbles can be cut quickly after being processed, processing and conveying do not need to be continued after cutting is completed, and the overall working efficiency of the high-speed forming and cutting device for the paper bubbles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper bubble forming and cutting, in particular to a paper bubble high-speed forming and cutting device. Background Art

[0002] Paper product manufacturing refers to the production activities of using paper and paperboard as raw materials and further processing them into paper products. Its advantages include: high cost performance, good elasticity and toughness. The paper product packaging industry has many products, mainly including three categories: corrugated paper, honeycomb paper and embossed paper. The paper packaging derived from these three categories includes cartons, paper boxes, paper bags, paper cans, pulp molding, etc. Among them, cartons, paper boxes and paper cups are the products with larger sales in the industry product market.

[0003] In the patent with publication number CN216031073U, a device for longitudinally cutting formed honeycomb paperboard is disclosed, including a cutting table, columns are arranged around the cutting table, a horizontal ball screw is arranged between two columns in the horizontal direction, one end of the horizontal ball screw is connected to a servo motor 1 through a fixed seat, a fixed seat is slidably connected to the screw of the horizontal ball screw, a vertical ball screw is fixedly connected between the fixed seats, a moving block is slidably connected in the middle of the vertical ball screw, a servo motor 2 is fixedly connected to the end of the fixed seat on one side, a hydraulic cylinder is fixedly connected to the bottom of the moving block, a lifting push rod is movably connected to the bottom of the hydraulic cylinder, a cutting motor is fixedly connected to the bottom of the lifting push rod, and a cutting head is fixedly connected to one side of the cutting motor. The device for longitudinally cutting formed honeycomb paperboard improves production efficiency and meets various production needs, but when this device is used, it is necessary to wait for the cutting head to move back and forth for cutting, and the paperboard cannot be cut quickly, and the product can only be moved and continued to be cut after the cutting is completed, and the overall cutting efficiency is low.

[0004] Based on the above situation, the utility model provides a paper bubble high-speed forming and cutting device. Summary of the invention

[0005] In order to overcome the disadvantage that the existing cutting device cuts the product by moving the cutting head back and forth, resulting in low overall cutting efficiency, the utility model provides a paper bubble high-speed forming and cutting device.

[0006] A paper bubble high-speed forming and cutting device comprises a bottom frame, a connecting box, a large rotating plate, a small rotating plate, a control box, rollers, a transmission mechanism and a cutting mechanism. The bottom frame is fixedly connected to the connecting box, the connecting box is rotatably connected to the large rotating plate, the connecting box is rotatably connected to the small rotating plate, the connecting box is fixedly connected to the control box, the connecting box is rotatably connected to a pair of rollers, the connecting box is provided with a transmission mechanism, and the connecting box is provided with a cutting mechanism.

[0007] In addition, it is particularly preferred that the transmission mechanism includes a first gear, a large gear, a second gear and a small motor, the paired rollers are fixedly connected to the first gear, the paired first gears are meshed with each other, the connecting box is fixedly connected to the small motor, the output end of the small motor is fixedly connected to the second gear, the connecting box is rotatably connected to the large gear, the second gear is meshed with the large gear, and the large gear is meshed with the first gear.

[0008] In addition, it is particularly preferred that the cutting mechanism includes a cutting frame, an eccentric wheel, a large motor, a rounded disc, a limit column, a driving shaft, a winding shaft and a flat belt, the connecting box is slidably connected to the cutting frame, the connecting box is fixedly connected to a pair of limit columns, a rounded disc is fixedly connected between the pairs of limit columns, the rounded disc is fixedly connected to the large motor, the output end of the large motor is fixedly connected to the driving shaft, the connecting box is rotatably connected to a pair of winding shafts, the connecting box is rotatably connected to a pair of eccentric wheels, the eccentric wheels are in contact with and cooperate with the cutting frame, and a flat belt is wound between the pair of eccentric wheels and the driving shaft with the help of the winding shaft.

[0009] In addition, it is particularly preferred that a pressure block and a return spring are further included, the connection box is slidably connected with a pair of pressure blocks, a return spring is fixedly connected between the pressure block and the connection box, and the pressure block is in contact with the adjacent roller.

[0010] In addition, it is particularly preferred that it further includes a fixed plate and a conveyor belt, the connection box is fixedly connected with a pair of fixed plates, and the conveyor belt is fixedly connected between the pair of fixed plates.

[0011] In addition, it is particularly preferred that it further includes notch plates and rotating rods, the bottom frame is fixedly connected with a pair of notch plates, and the bottom frame is rotatably connected with the rotating rod.

[0012] The beneficial effects are as follows: 1. The utility model can quickly complete cutting after the paper bubble processing is completed through components such as the eccentric wheel and the cutting frame, and there is no need to wait for the cutting to be completed before continuing processing and conveying, thereby improving the overall working efficiency of the paper bubble high-speed forming and cutting device.

[0013] 2. The utility model can transport the formed and cut paper bubbles to an external storage box through components such as a fixed plate and a conveyor belt, thereby preventing a large amount of paper bubbles from piling up at the discharge port, while also reducing the labor intensity of workers and improving the working efficiency of the high-speed paper bubble forming and cutting device.

[0014] 3. The utility model can fix the paper roll and straighten the paper when it passes around the rotating rod through the notch plate and the rotating rod, avoiding folding or bending that affects subsequent processing, thereby improving the processing quality of the paper bubble high-speed forming and cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2It is a three-dimensional structural schematic diagram of the bottom frame, connection box, large rotating plate and other components of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the connection box, small rotating plate, roller and other components of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the roller, the first gear, the large gear and other components of the utility model.

[0019] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the roller, pressure block, return spring and other components of the utility model.

[0020] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the roller, cutting frame, eccentric wheel and other components of the utility model.

[0021] Figure 7 It is a schematic diagram of the cross-sectional three-dimensional structure of the eccentric wheel, large motor, rounded disc and other components of the utility model.

[0022] Figure 8 It is a schematic diagram of the cross-sectional three-dimensional structure of the driving shaft, winding shaft, flat belt and other components of the utility model.

[0023] Fig. 9 It is a three-dimensional structural schematic diagram of the fixing plate, cutting frame, conveyor belt and other components of the utility model.

[0024] Fig.10 It is a partial cross-sectional three-dimensional structural schematic diagram of the bottom frame, notch plate, rotating rod and other components of the utility model.

[0025] Among them, the above-mentioned drawings include the following figure marks: 1-bottom frame, 2-connecting box, 3-large rotating plate, 4-small rotating plate, 401-control box, 5-roller, 6-first gear, 7-large gear, 8-second gear, 9-small motor, 10-pressure block, 11-reset spring, 12-cutting frame, 13-eccentric wheel, 14-large motor, 15-rounded disk, 1501-limiting column, 16-driving shaft, 17-winding shaft, 18-flat belt, 19-fixed plate, 20-conveyor belt, 21-notch plate, 22-rotating rod. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings. Example

[0027] A paper bubble high-speed forming and cutting device, such as Figure 1-Figure 8As shown, it includes a bottom frame 1, a connecting box 2, a large rotating plate 3, a small rotating plate 4, a control box 401, a roller 5, a transmission mechanism and a cutting mechanism. The connecting box 2 is fixedly connected to the top of the bottom frame 1, the large rotating plate 3 is rotatably connected to the front side of the top of the connecting box 2, the small rotating plate 4 is rotatably connected to the rear side of the top of the connecting box 2, the control box 401 is fixedly connected to the right side of the connecting box 2, the rollers 5 are rotatably connected to the upper and lower sides inside the connecting box 2, the upper rollers 5 can slide up and down in the connecting box 2, the connecting box 2 is provided with a transmission mechanism, and the connecting box 2 is provided with a cutting mechanism.

[0028] The large rotating plate 3 and the small rotating plate 4 are used to protect the roller 5 to prevent a person's hand from accidentally touching the roller 5 and causing damage.

[0029] like Figure 4 and Figure 5 As shown, the transmission mechanism includes a first gear 6, a large gear 7, a second gear 8 and a small motor 9. The right ends of the paired rollers 5 are fixedly connected to the first gear 6, and the paired first gears 6 are meshed with each other. A small motor 9 is fixedly connected to the right side of the inner wall of the connecting box 2, and the output end of the small motor 9 is fixedly connected to the second gear 8. The right side of the connecting box 2 is rotatably connected to the large gear 7, the second gear 8 is meshed with the large gear 7, and the large gear 7 is meshed with the first gear 6.

[0030] The transmission mechanism drives the second gear 8 to rotate through a small motor 9, and then drives the two first gears 6 to rotate synchronously through a large gear 7 meshing with the second gear 8, and the rotation directions of the two first gears 6 are completely opposite, and then the corresponding roller 5 is driven to rotate through the first gear 6, so as to process and shape the paper, and also has a certain transportation function for the processed paper.

[0031] like Figure 6-Figure 8 As shown, the cutting mechanism includes a cutting frame 12, an eccentric wheel 13, a large motor 14, a rounded disc 15, a limiting column 1501, a driving shaft 16, a winding shaft 17 and a flat belt 18. The cutting frame 12 is slidably connected to the front side of the inner wall of the connecting box 2, and the upper and lower parts of the rear side of the inner wall of the connecting box 2 are fixedly connected with the limiting columns 1501 which are symmetrically distributed on the left and right. The rounded disc 15 is fixedly connected between the paired limiting columns 1501, and the large motor 14 is fixedly connected to the rear side of the rounded disc 15. The output end of the large motor 14 is fixedly connected to the driving shaft 16, and the left and right parts of the rear side of the inner wall of the connecting box 2 are rotatably connected to the winding shaft 17. The eccentric wheel 13 is rotatably connected to the left and right sides inside the connecting box 2, and the eccentric wheel 13 contacts and cooperates with the cutting frame 12. A flat belt 18 is wound between the paired eccentric wheels 13 and the driving shaft 16 by means of the winding shaft 17.

[0032] The cutting mechanism drives the driving shaft 16 to rotate through a large motor 14, and then drives the two eccentric wheels 13 to rotate synchronously and in the same direction through the connected flat belt 18 and the winding shaft 17. The rotation of the two eccentric wheels 13 will drive the cutting frame 12 to move up and down and back and forth to quickly cut the paper bubble.

[0033] like Figure 5 and Figure 6 As shown, it also includes a pressure block 10 and a return spring 11. The pressure blocks 10 are slidably connected to the left and right sides of the top of the connection box 2. The return spring 11 is fixedly connected between the pressure block 10 and the connection box 2. The pressure block 10 is in contact with the adjacent roller 5.

[0034] The return spring 11 and the slidable pressing block 10 can facilitate workers to place the paper between the two, and can also squeeze the roller 5 through the action of the spring, so that the roller 5 can be close to the paper for processing.

[0035] like Fig. 9 As shown, it also includes a fixed plate 19 and a conveyor belt 20. The fixed plates 19 are fixedly connected to the left and right sides of the inner wall of the connection box 2. The conveyor belt 20 is fixedly connected between the pairs of fixed plates 19, wherein the conveyor belt 20 is used to transport paper bubbles.

[0036] like Fig.10 As shown, it also includes a notch plate 21 and a rotating rod 22. The notch plate 21 is fixedly connected to the left and right parts of the rear side of the bottom frame 1, and the rotating rod 22 is rotatably connected to the upper part of the rear side of the bottom frame 1.

[0037] The notched plate 21 is used to place the raw material, i.e., the paper roll. The paper is first wound around the rotating rod 22 and then fixed between the two rollers 5. The rollers 5 can keep the paper taut when pulling the paper to prevent the paper from folding or bending, which affects the product quality.

[0038] Working principle: When using this device, first place the paper roll on the notched plate 21, then pass one end of the paper around the rotating rod 22 and clamp it between the two rollers 5 through the return spring 11 and the pressure block 10, then start the small motor 9 through the control box 401, and the small motor 9 drives the roller 5 through the transmission device to process and transport the paper. During this period, the large motor 14 can be started to drive the cutting frame 12 to move up and down, and the processed products are continuously and quickly cut. The products then fall onto the conveyor belt 20 and are transported to an external collection and storage device by the conveyor belt 20.

[0039] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A paper bubble high-speed forming and cutting device, comprising a bottom frame (1), a connecting box (2), a large rotating plate (3), a small rotating plate (4), a control box (401) and a roller (5), wherein: The invention also comprises a transmission mechanism and a cutting mechanism, wherein the bottom frame (1) is fixedly connected to a connecting box (2), the connecting box (2) is rotatably connected to a large rotating plate (3), the connecting box (2) is rotatably connected to a small rotating plate (4), the connecting box (2) is fixedly connected to a control box (401), the connecting box (2) is rotatably connected to a pair of rollers (5), the connecting box (2) is provided with a transmission mechanism, and the connecting box (2) is provided with a cutting mechanism.

2. A paper bubble high-speed forming and cutting device as claimed in claim 1, characterized in that: The transmission mechanism comprises a first gear (6), a large gear (7), a second gear (8) and a small motor (9); the paired rollers (5) are fixedly connected to the first gear (6); the paired first gears (6) mesh with each other; the connecting box (2) is fixedly connected to the small motor (9); the output end of the small motor (9) is fixedly connected to the second gear (8); the connecting box (2) is rotatably connected to the large gear (7); the second gear (8) meshes with the large gear (7); and the large gear (7) meshes with the first gear (6).

3. A paper bubble high-speed forming and cutting device as claimed in claim 1, characterized in that: The cutting mechanism comprises a cutting frame (12), an eccentric wheel (13), a large motor (14), a rounded disc (15), a limiting column (1501), a driving shaft (16), a winding shaft (17) and a flat belt (18); the connecting box (2) is slidably connected to the cutting frame (12); the connecting box (2) is fixedly connected to a pair of limiting columns (1501); a rounded disc (15) is fixedly connected between the pair of limiting columns (1501); the rounded disc (15) is fixedly connected to the large motor (14); the output end of the large motor (14) is fixedly connected to the driving shaft (16); the connecting box (2) is rotatably connected to a pair of winding shafts (17); the connecting box (2) is rotatably connected to a pair of eccentric wheels (13); the eccentric wheels (13) are in contact with and cooperate with the cutting frame (12); a flat belt (18) is wound between the pair of eccentric wheels (13) and the driving shaft (16) by means of the winding shaft (17).

4. A paper bubble high-speed forming and cutting device as claimed in claim 1, characterized in that: It also includes a pressure block (10) and a return spring (11). The connection box (2) is slidably connected to a pair of pressure blocks (10). A return spring (11) is fixedly connected between the pressure block (10) and the connection box (2). The pressure block (10) is in contact with an adjacent roller (5).

5. A paper bubble high-speed forming and cutting device as claimed in claim 1, characterized in that: It also includes a fixing plate (19) and a conveyor belt (20), wherein the connection box (2) is fixedly connected to a pair of fixing plates (19), and the conveyor belt (20) is fixedly connected between the pair of fixing plates (19).

6. A paper bubble high-speed forming and cutting device as claimed in claim 1, characterized in that: It also comprises notched plates (21) and rotating rods (22); the bottom frame (1) is fixedly connected with a pair of notched plates (21); and the bottom frame (1) is rotatably connected with the rotating rods (22).

Images