An embossing roller control device for a mesh-like puncture-resistant garbage bag

Abstract

This invention discloses a control device for the embossing roller of a mesh-like puncture-resistant garbage bag, relating to the technical field of garbage bag production equipment. The key technical points are: a base plate with two vertically arranged side plates on both sides of its surface; and upper and lower rotating plates arranged vertically on the inner walls of opposite sides of each side plate. The middle of the upper and lower rotating plates is rotatably connected to the inner wall of the side plates. An upper embossing roller is rotatably connected between one end of each of the two upper rotating plates, and an upper flat pressure roller is rotatably connected between the other ends. A lower embossing roller located below the upper embossing roller is rotatably connected between one end of each of the two lower rotating plates, and a lower flat pressure roller located below the upper flat pressure roller is rotatably connected to the other end. The invention also includes a drive assembly for driving the upper and lower rotating plates to deflect. The purpose of this invention is to provide a control device for the embossing roller of a mesh-like puncture-resistant garbage bag.

Description

Technical Field

[0001] This invention relates to garbage bag production equipment, and more specifically, to an embossing roller control device for a mesh puncture-resistant garbage bag. Background Technology

[0002] Garbage bags are bags used to hold garbage. Placing garbage in garbage bags helps to centralize garbage management. During the production of garbage bags, an embossing mechanism can be used to emboss the surface of the garbage bag, increasing the non-slip properties of the garbage bag surface, making it easier to open, and also improving the overall strength of the garbage bag, reducing the occurrence of damage.

[0003] During the production process, if embossing is required on the surface of the garbage bags, equipment with embossing rollers is needed to perform the embossing work. If embossing is not required, another piece of equipment is needed for processing. The processing range of a single piece of equipment is small, and the production cost of producing two types of garbage bags increases.

[0004] Therefore, a new technical solution is urgently needed to solve the above-mentioned technical problems. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this invention is to provide an embossing roller control device for mesh tear-resistant garbage bags.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: an embossing roller control device for a mesh-like puncture-resistant garbage bag, comprising a base plate, two vertically arranged side plates on both sides of the surface of the base plate, and two upper rotating plates and lower rotating plates arranged vertically on the inner walls of the two side plates respectively. The middle of the upper rotating plates and lower rotating plates is rotatably connected to the inner wall of the side plates. An upper embossing roller is rotatably connected between one end of the two upper rotating plates, and an upper flat pressure roller is rotatably connected between the other ends. A lower embossing roller located below the upper embossing roller is rotatably connected between one end of the two lower rotating plates, and a lower flat pressure roller located below the upper flat pressure roller is rotatably connected to the other end. The device also includes a drive assembly for driving the upper rotating plates and lower rotating plates to deflect.

[0007] By adopting the above technical solution, during the production and processing of garbage bags, before they are wound, the garbage bags pass through the device. When producing garbage bags with a mesh pattern, the drive assembly drives the upper and lower rotating plates to rotate, causing the upper and lower embossing rollers to press against each other, thereby clamping the garbage bags. During the conveying of the garbage bags, the surface of the garbage bags is embossed. When producing garbage bags with a smooth surface, the drive assembly drives the upper and lower rotating plates to rotate in opposite directions, causing the two upper and lower flat pressure rollers to clamp the garbage bags. During the conveying of the garbage bags, the garbage bags are flattened. Thus, according to production needs, two types of garbage bags can be produced and processed, reducing the cost of production equipment.

[0008] The present invention is further configured such that: a fixing plate is fixedly connected to the outer side wall of one end of the upper rotating plate and the lower rotating plate, and a first tension spring is fixedly connected between the two fixing plates on the same side.

[0009] The present invention is further configured such that: the driving assembly includes a hinge rod hinged to the upper rotating plate and the lower rotating plate located on the outer wall of the other end of the tension spring; a connecting rod is provided between the two hinge rods; the two ends of the connecting rod are respectively hinged to the ends of the hinge rods; and a driving component for driving the connecting rod to move horizontally.

[0010] The present invention is further configured such that: the driving component is specifically a cylinder horizontally disposed on the inner wall of the side plate, and the piston rod end of the cylinder abuts against one side of the connecting rod.

[0011] The invention is further configured such that: a horizontal mounting groove is provided on the inner wall of the side plate, and the cylinder is fixedly installed in the mounting groove.

[0012] The present invention is further configured such that: a connecting block is provided on the outer side wall of the connecting rod, a horizontally arranged limiting rod is provided on the side of the connecting block facing the side plate, and a limiting groove is provided on the side of the side plate facing the limiting rod for the limiting rod to be inserted and slidably connected.

[0013] The present invention is further configured such that a second tension spring is fixedly connected between the inner wall of the end of the limiting groove and the end of the limiting rod.

[0014] The present invention has the following beneficial effects: In the production and processing of garbage bags, before they are wound, the garbage bags pass through the device. When producing garbage bags with a mesh pattern, the drive assembly drives the upper and lower rotating plates to rotate, causing the upper and lower embossing rollers to press against each other, thereby clamping the garbage bags. During the conveying of the garbage bags, the surface of the garbage bags is embossed. When producing garbage bags with a smooth surface, the drive assembly drives the upper and lower rotating plates to rotate in opposite directions, causing the two upper and lower flat pressure rollers to clamp the garbage bags. During the conveying of the garbage bags, the garbage bags are flattened. Thus, according to production needs, two types of garbage bags can be produced and processed, reducing the cost of production equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0016] Figure 2 for Figure 1 A magnified view of part A in the middle;

[0017] Figure 3 This is a cross-sectional structural diagram of this embodiment.

[0018] Figure descriptions: 1. Base plate; 2. Side plate; 3. Upper rotating plate; 4. Lower rotating plate; 5. Upper embossing roller; 6. Upper flat pressure roller; 7. Lower embossing roller; 8. Lower flat pressure roller; 9. Fixed plate; 10. First tension spring; 11. Hinge rod; 12. Connecting rod; 13. Driving component; 14. Connecting block; 15. Limiting rod. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0021] As shown in the figure, an embossing roller control device for a mesh-like puncture-resistant garbage bag includes a base plate 1. Two vertically arranged side plates 2 are provided on both sides of the surface of the base plate 1. Two upper rotating plates 3 and lower rotating plates 4 are arranged vertically on the inner walls of the two side plates 2. The middle of the upper rotating plates 3 and lower rotating plates 4 are rotatably connected to the inner wall of the side plates 2. An upper embossing roller 5 is rotatably connected between one end of the two upper rotating plates 3, and an upper flat pressure roller 6 is rotatably connected between the other ends. A lower embossing roller 7 located below the upper embossing roller 5 is rotatably connected between one end of the two lower rotating plates 4, and a lower flat pressure roller 8 located below the upper flat pressure roller 6 is rotatably connected to the other end. The device also includes a drive assembly for driving the upper rotating plates 3 and lower rotating plates 4 to deflect.

[0022] During the production and processing of garbage bags, before they are wound, the garbage bags pass through the device. When producing garbage bags with a mesh pattern, the drive assembly drives the upper rotating plate 3 and the lower rotating plate 4 to rotate, causing the upper embossing roller 5 and the lower embossing roller 7 to press against each other, thereby clamping the garbage bag. During the conveying of the garbage bag, the surface of the garbage bag is embossed. When producing garbage bags with a smooth surface, the drive assembly drives the upper rotating plate 3 and the lower rotating plate 4 to rotate in opposite directions, causing the two upper flat pressure rollers 6 and the lower flat pressure rollers 8 to clamp the garbage bag. During the conveying of the garbage bag, the garbage bag is flattened. Thus, according to production needs, two types of garbage bags can be produced and processed, reducing the cost of production equipment.

[0023] A fixing plate 9 is fixedly connected to the outer wall of one end of the upper rotating plate 3 and the lower rotating plate 4, and a first tension spring 10 is fixedly connected between the two fixing plates 9 on the same side. Under the action of the tension of the first tension spring 10, the upper rotating plate 3 and the lower rotating plate 4 are deflected, so that the upper flat pressure roller 6 and the lower flat pressure roller 8 (or the upper embossing roller 5 and the lower embossing roller 7) abut against each other to clamp the garbage bag.

[0024] The drive assembly includes a hinge rod 11 hinged to the outer wall of the upper rotating plate 3 and the lower rotating plate 4 located at the other end of the tension spring. A connecting rod 12 is provided between the two hinge rods 11, with both ends of the connecting rod 12 hinged to the ends of the hinge rods 11. It also includes a drive member 13 for driving the connecting rod 12 to move horizontally. When another type of garbage bag needs to be produced, the drive member 13 drives the end of the connecting rod 12 away from the tension spring to move, thereby causing the upper rotating plate 3 and the lower rotating plate 4 to rotate, which stretches the first tension spring 10. This causes the upper embossing roller 5 and the lower embossing roller 7 (or the upper flat roller and the lower flat roller) to press against each other to clamp the garbage bag.

[0025] The driving component 13 is specifically a cylinder horizontally mounted on the inner wall of the side plate 2. The piston rod end of the cylinder abuts against one side of the connecting rod 12. A horizontal mounting groove is provided on the inner wall of the side plate 2, and the cylinder is fixedly mounted in the mounting groove. A connecting block 14 is provided on the outer wall of the connecting rod 12. A horizontally mounted limiting rod 15 is provided on the side of the connecting block 14 facing the side plate 2. A limiting groove is provided on the side of the side plate 2 facing the limiting rod 15 for the limiting rod 15 to be inserted and slidably connected.

[0026] A second tension spring (not shown in the figure) is fixedly connected between the inner wall of the end of the limiting groove and the end of the limiting rod 15. The piston rod of the cylinder pushes the connecting block 14 to move away from the end of the first tension spring 10. The second tension spring is stretched, thereby driving the upper rotating plate 3 and the lower rotating plate 4 to rotate. Under the action of the limiting rod 15 and the limiting groove, the connecting rod 12 is always moved in the horizontal direction, ensuring the stability of the device during operation.

[0027] After the piston rod of the cylinder is reset, the limiting rod 15 and the connecting rod 12 are pulled back to their original positions under the tension of the second tension spring. At the same time, the upper rotating plate 3 and the lower rotating plate 4 are driven to reset under the tension of the first tension spring 10.

[0028] The specific embodiments are merely illustrative of the present invention and are not intended to limit the invention. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An apparatus for controlling a knitted puncture resistant bag press roll, characterized by: The utility model provides a rotatory plate type embossing and pressing machine, including bottom plate (1), both sides of the surface of bottom plate (1) are provided with two vertical side plates (2), the opposite inner wall of two side plates (2) is provided with two upper rotary plate (3) and lower rotary plate (4) in up and down, the middle part of upper rotary plate (3) and lower rotary plate (4) is rotatably connected to the inner wall of side plate (2), and the one end of two upper rotary plate (3) is rotatably connected with upper embossing roller (5), and the other end is rotatably connected with upper flat pressing roller (6), the one end of two lower rotary plate (4) is rotatably connected with lower embossing roller (7) below upper embossing roller (5), and the other end is rotatably connected with lower flat pressing roller (8) below upper flat pressing roller (6), and still include the drive assembly for driving upper rotary plate (3) and lower rotary plate (4) to deflect.

2. An embossing roll control device for a netted puncture resistant bag according to claim 1, characterized in that: The outer side wall of one end of upper rotary plate (3) and lower rotary plate (4) is fixedly connected with fixed plate (9), and the both sides of two fixed plate are fixedly connected with first tension spring (10).

3. An apparatus for controlling a knurling roller for a netted puncture-resistant trash bag according to claim 2, characterized in that: The drive assembly includes hinged rod (11) that is hinged to the outer side wall of the other end of upper rotary plate (3) and lower rotary plate (4), and connecting rod (12) is arranged between two hinged rods (11), both ends of connecting rod (12) are respectively hinged to the end of hinged rod (11), and further include drive part (13) for driving the horizontal movement of connecting rod (12).

4. An apparatus for controlling a knurling roll for a netted puncture-resistant trash bag according to claim 3, wherein: The drive part (13) is specifically a cylinder horizontally arranged on the inner wall of side plate (2), and the end of the piston rod of the cylinder abuts one side of connecting rod (12).

5. An embossing roll control device for a netted puncture resistant bag according to claim 4, characterized in that: The inner wall of side plate (2) is provided with a horizontal mounting groove, and the cylinder is fixedly installed in the mounting groove.

6. An embossing roll control device for a netted puncture resistant bag according to claim 5, wherein: The outer side wall of connecting rod (12) is provided with connecting block (14), and the side of connecting block (14) towards side plate (2) is provided with horizontally arranged limiting rod (15), and the side of side plate (2) towards limiting rod (15) is provided with limiting groove for inserting and slidingly connecting limiting rod (15).

7. An embossing roll control device for a netted puncture resistant bag according to claim 6, characterized in that: The end inner wall of limiting groove and the end of limiting rod (15) are fixedly connected with second tension spring.

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