Anti-static device for packaging bag production and conveying
By designing an anti-static device for packaging bag production and transportation, the electrostatic electricity on the surface of the plastic film is directed into the battery pack to remove, which solves the problem of insufficient static electricity removal of plastic film and realizes the convenience of packaging bag production .
Patent Information
- Application Number
- CN202420742143.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-11
AI Technical Summary
During the production process of existing packaging bags, the static electricity on the surface of the plastic film cannot be completely removed, resulting in mutual adsorption or repulsion between the plastic films, affecting the production of the packaging bags.
Design an anti-static device for packaging bag production and transportation, including fixed blocks, conductive rollers, conductive sleeves, battery packs, wires and conductive sheets. The conductive sleeves are closely bonded to the plastic film, and the conductive sheets are electrostatically guided into the film through the conductive rollers and conductive sheets. Remove from the battery pack.
Through this device, the static electricity on the surface of the plastic film can be completely removed, and the static adsorption or repulsion can be avoided, making it easier to produce packaging bags.
Smart Images
Figure CN222441915U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging bag production, in particular to an anti-static device for packaging bag production and transportation. Background Art
[0002] Packaging bags refer to bags used to package various items, which make it convenient to transport and store goods during the production and circulation process. In order to save costs, existing packaging bags are usually produced using plastic. When producing packaging bags, the plastic is first made into a plastic film, and then the plastic film is conveyed to the production device through a conveyor roller. During the conveying process, the electric charge in the air comes into contact with the packaging bag, affecting the use of the packaging bag. At this time, it is necessary to remove the static electricity on the plastic film through an anti-static device.
[0003] When using a traditional anti-static device, the charge on the surface of the plastic film is usually removed directly through a plasma device. At this time, some charges may not be completely removed in the gaps between the plasmas, resulting in mutual adsorption or repulsion between the plastic films, making it inconvenient to produce packaging bags. Therefore, in order to solve the above problem, an anti-static device for the production and transportation of packaging bags is proposed. Utility Model Content
[0004] The utility model aims to provide an antistatic device for packaging bag production and transportation to solve the problem of incomplete static removal.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An antistatic device for packaging bag production and transportation, comprising a fixed block, a conductive roller is arranged in the fixed block, a first conductive sheet is arranged on the outer side of the left end of the conductive roller, a second conductive sheet is arranged on the outer side of the right end of the conductive roller, a power body is arranged on the outer side of the right end of the conductive roller, there are two conductive rollers in total, two of the first conductive sheets are arranged on the outer side of one end of two conductive rollers in a group, two of the second conductive sheets are arranged on the outer side of the other ends of the two conductive rollers in a group, one end of the first conductive sheet and the second conductive sheet are both fixedly connected to a connecting plate, a limiting rod is arranged in the connecting plate, both ends of the limiting rod are fixedly connected to the limiting plate, springs are arranged on the outer side of both ends of the limiting rod, one end of the first conductive sheet away from the connecting plate is fixedly connected to a first wire, the other end of the first wire is fixedly connected to a battery pack, and two of the second conductive sheets are fixedly connected to the second wire in a group.
[0007] Preferably, the conductive roller comprises a rotating roller body, and a conductive sleeve is fixedly connected to the outer side of the rotating roller.
[0008] Preferably, both front and rear sides of the left end of the conductive sleeve are tightly fitted with the first conductive sheet, and both front and rear sides of the right end of the conductive sleeve are tightly fitted with the second conductive sheet.
[0009] Preferably, the first conducting wire is arranged on the upper and lower sides of the fixing block, and the second conducting wire is arranged on the upper and lower sides of the power body.
[0010] Preferably, one end of the spring is tightly fitted with the connecting plate, and the other end of the spring is tightly fitted with the limiting plate.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, the charge on the surface of the plastic film can be introduced into the battery pack by means of the set fixed block, rotating roller, conductive sleeve, first conductive wire of the battery pack, first conductive sheet, second conductive sheet and second conductive wire, thereby reducing the charge on the surface of the plastic film. Because the conductive sleeve is tightly fitted to the plastic film and rotates at the same time, the charge on the surface of the plastic film can be completely removed, thereby facilitating the production of packaging bags. The first conductive sheet and the second conductive sheet can be made to fit more closely to the conductive sleeve by means of the set connecting plate, limiting rod, limiting plate and spring. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the connecting plate of the utility model;
[0015] Figure 3 This is a schematic diagram of the installation side structure of the limit rod of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the conductive roller of the utility model;
[0017] Figure 5 For this utility model Figure 2 Schematic diagram of the structure at point A.
[0018] In the figure: 1-fixed block, 2-power body, 3-conductive roller, 301-rotating roller body, 302-conductive sleeve, 4-battery pack, 5-first wire, 6-first conductive sheet, 7-connecting plate, 8-limiting rod, 9-limiting plate, 10-spring, 11-second conductive sheet, 12-second wire. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-5 , the utility model provides a technical solution:
[0021] An antistatic device for packaging bag production and transportation, comprising a fixed block 1, a conductive roller 3 is arranged in the fixed block 1, a first conductive sheet 6 is arranged on the outer side of the left end of the conductive roller 3, a second conductive sheet 11 is arranged on the outer side of the right end of the conductive roller 3, a power body 2 is arranged on the outer side of the right end of the conductive roller 3, there are two conductive rollers 3, two first conductive sheets 6 are arranged on the outer side of one end of the two conductive rollers 3 in a group, two second conductive sheets 11 are arranged on the outer side of the other end of the two conductive rollers 3 in a group, one end of the first conductive sheet 6 and the second conductive sheet 11 are fixedly connected to a connecting plate 7, a limiting rod 8 is arranged in the connecting plate 7, both ends of the limiting rod 8 are fixedly connected to the limiting plate 9, and springs 10 are arranged on the outer side of both ends of the limiting rod 8, one end of the first conductive sheet 6 away from the connecting plate 7 is fixedly connected to a first wire 5, the other end of the first wire 5 is fixedly connected to a battery pack 4, and two second conductive sheets 11 are arranged on the outer side of the end away from the connecting plate 7 in a group, and a second wire 12 is fixedly connected to the end of the second conductive sheet 11 away from the connecting plate 7. Through this arrangement, the conductive roller 3 can be in contact with the plastic film as a whole, so that static electricity can be removed conveniently.
[0022] The conductive roller 3 includes a rotating roller body 301, and a conductive sleeve 302 is fixedly connected to the outer side of the rotating roller. Through this arrangement, static electricity on the surface of the plastic film can be easily discharged. The front and rear sides of the left end of the conductive sleeve 302 are tightly fitted with the first conductive sheet 6, and the front and rear sides of the right end of the conductive sleeve 302 are tightly fitted with the second conductive sheet 11. Through this arrangement, the conductive sleeve 302 can be easily connected to the battery pack to facilitate static electricity discharge. The first wire 5 is arranged on the upper and lower sides of the fixed block 1, and the second wire 12 is arranged on the upper and lower sides of the power body 2. Through this arrangement, a passage can be formed to facilitate static electricity discharge. One end of the spring 10 is tightly fitted with the connecting plate 7, and the other end of the spring 10 is tightly fitted with the limit plate 9. Through this arrangement, the first conductive sheet 6 and the second conductive sheet 11 can be easily fitted with the conductive sleeve 302.
[0023] Working process: When using the antistatic device for packaging bag production and transportation, first install the antistatic device on the feeding and discharging ends of the packaging bag production and transportation device, then start the packaging bag transportation device, and start the antistatic device at the same time. When the plastic film passes between the conductive rollers 3, the fixed block 1 is driven to rotate by the power device. At this time, the rotating roller body 301 drives the conductive roller 3 to rotate on the outside of the plastic film. At this time, the current is introduced into the conductive sleeve 302 through the first guide and the first conductive sheet 6. After that, the conductive shell and the current simultaneously drive the charge on the surface of the plastic film into the second conductive sheet 11, and then through the conductive sheet and the second wire 12, it is sent into the conductive sleeve 302 arranged below, and then the current passes through the first conductive sheet 6 and the first wire 5 back to the electrical appliance in the battery pack 4, and the charge on the surface of the plastic film is removed, thereby achieving the antistatic effect.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An antistatic device for packaging bag production and transportation, comprising a fixing block (1), characterized in that: A conductive roller (3) is arranged in the fixed block (1), a first conductive sheet (6) is arranged on the outer side of the left end of the conductive roller (3), a second conductive sheet (11) is arranged on the outer side of the right end of the conductive roller (3), a power body (2) is arranged on the outer side of the right end of the conductive roller (3), there are two conductive rollers (3) in total, two of the first conductive sheets (6) are arranged on the outer side of one end of the two conductive rollers (3), two of the second conductive sheets (11) are arranged on the outer side of the other end of the two conductive rollers (3), and the first conductive sheet (6) and the second conductive sheet (11) are arranged on the outer side of the second end of the two conductive rollers (3). One end of each conductive sheet (11) is fixedly connected to a connecting plate (7), a limiting rod (8) is provided inside the connecting plate (7), both ends of the limiting rod (8) are fixedly connected to the limiting plate (9), and springs (10) are provided outside both ends of the limiting rod (8), one end of the first conductive sheet (6) away from the connecting plate (7) is fixedly connected to a first wire (5), and the other end of the first wire (5) is fixedly connected to a battery pack (4), and two of the second conductive sheets (11) are grouped together and one end away from the connecting plate (7) is fixedly connected to a second wire (12).
2. The antistatic device for packaging bag production and transportation according to claim 1, characterized in that: The conductive roller (3) comprises a rotating roller body (301), and a conductive sleeve (302) is fixedly connected to the outer side of the rotating roller.
3. The antistatic device for packaging bag production and transportation according to claim 2 is characterized by: Both front and rear sides of the left end of the conductive sleeve (302) are tightly fitted to the first conductive sheet (6), and both front and rear sides of the right end of the conductive sleeve (302) are tightly fitted to the second conductive sheet (11).
4. The antistatic device for packaging bag production and transportation according to claim 1, characterized in that: The first wire (5) is arranged on the upper and lower sides of the fixed block (1), and the second wire (12) is arranged on the upper and lower sides of the power body (2).
5. The antistatic device for packaging bag production and transportation according to claim 1, characterized in that: One end of the spring (10) is tightly fitted with the connecting plate (7), and the other end of the spring (10) is tightly fitted with the limiting plate (9).