A thickening woven bag destaticizing device

Abstract

The utility model discloses a kind of thickening braided bag destatic equipment, it is related to braided bag production technical field, including metal cylinder, the inside of metal cylinder is equipped with lining, the both sides of lining are all set up jackplug, the both sides of metal cylinder are all provided with side plate, the side of side plate is fixedly connected with inserting rod, inserting rod is inserted with jackplug, the middle of the other end of side plate is fixedly connected with side shaft, the utility model is equipped with the setting of metal cylinder and lining, metal cylinder can be placed below flat wire by metal cylinder, make flat wire from the surface of metal cylinder, charge on metal cylinder can be transferred to metal cylinder, then pass through side plate and side shaft and be transferred to end shaft, link metal, charge can be guided out, play the effect of destatic, and metal cylinder is cylindrical, wear and tear is smaller when using, can be ignored, in this way, static can be removed without frequently replacing.

Description

Technical Field

[0001] This utility model relates to the field of woven bag production technology, and in particular to a device for removing static electricity from thickened woven bags. Background Technology

[0002] Plastic woven bags are made of polypropylene as the main raw material, which is extruded and stretched into flat filaments, and then woven, braided and made into bags. Thickened woven bags are produced by increasing the thickness of the flat filaments.

[0003] In the existing technology, during the production of thickened woven bags, the flat yarns will generate static electricity due to various frictions during the conveying process. Therefore, it is necessary to remove the static electricity on the flat yarns. Currently, the removal of static electricity is mostly done by using carbon fiber filaments and metal wires to directly contact the flat yarns to conduct electricity. During use, the filaments will wear down, which will reduce the finished product quality of the woven bag and increase the cost. Moreover, the replacement cost is high. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the existing technology that when producing thickened woven bags, static electricity is generated on the flat yarns during the conveying process due to various frictions. Therefore, it is necessary to remove the static electricity on the flat yarns. Currently, static electricity removal is mostly done by directly contacting the flat yarns with carbon fiber filaments and metal wires to conduct electricity. However, during use, the filaments will wear down, which will reduce the finished product quality of the woven bag and increase costs, as well as the replacement cost is high. Therefore, this invention proposes a static electricity removal device for thickened woven bags.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a thickened woven bag antistatic device, comprising a metal roller, an inner liner inside the metal roller, insertion holes on both sides of the inner liner, side plates on both sides of the metal roller, an insertion rod fixedly connected to one side of the side plate, the insertion rod being inserted into the insertion hole, a side shaft fixedly connected to the middle of the other end of the side plate, an end shaft on the other side of the side shaft, and a metal chain fixedly connected to the outer surface of the end shaft.

[0006] Preferably, the outer surface of the metal roller is provided with a groove.

[0007] Preferably, a horizontal plate is provided below the metal roller, and a mounting plate is fixedly connected to one side of the horizontal plate. Connection holes are provided at the four corners of the mounting plate.

[0008] Preferably, a side support is fixedly connected to the upper end of the horizontal plate, and a U-shaped block is fixedly connected to the upper end of the side support, with the side shaft located inside the U-shaped block.

[0009] Preferably, a bearing is mounted on the outer surface of the side shaft, and the bearing overlaps with the U-shaped block.

[0010] Preferably, a pressure block is installed at the upper end of the U-shaped block, and the lower end of the pressure block is in contact with the No. 1 bearing.

[0011] Preferably, a metal patch is fixedly connected to the outer surface of the end shaft, the metal patch is in contact with the outer surface of the side shaft, a connecting shaft is fixedly connected to the middle of one end of the end shaft, and a second bearing is installed between the outer surface of the connecting shaft and the inner ring surface of the side shaft.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting up a metal roller and an inner liner, the metal roller can be placed below the flat wire, allowing the flat wire to pass over the surface of the metal roller. This transfers the charge on the metal roller to the metal roller, which is then transmitted to the end shaft through the side plate and side shaft, connecting the metal to the ground, thus discharging the charge and achieving the effect of static electricity removal. Since the metal roller is cylindrical, wear is minimal and negligible during use. In this way, static electricity can be removed without frequent replacement. Through the combination of the metal roller and the inner liner, the metal roller can be made of a thin metal sleeve, and the metal roller and the inner liner can be connected by glue or interference fit. This method reduces material usage, lowers weight, facilitates installation, and reduces operating costs, making it widely applicable.

[0014] 2. In this utility model, the groove allows for the installation of a rubber ring within it during use, thereby reducing slippage and achieving static friction. This enables the moving flat wire to drive the metal roller to rotate while minimizing wear and preventing any impact on the flat wire and the metal roller. Furthermore, the metal patch ensures that if the end shaft is not properly installed during use, it can contact the side shaft, ensuring charge transfer and improving the static electricity removal effect. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a device for removing static electricity from thickened woven bags;

[0016] Figure 2 An exploded view of a thickened woven bag antistatic device is provided for this utility model;

[0017] Figure 3 This utility model proposes a device for removing static electricity from thickened woven bags. Figure 2 Enlarged structural diagram of region A in the middle;

[0018] Figure 4 This utility model proposes a device for removing static electricity from thickened woven bags. Figure 2 Enlarged structural diagram of region B in the middle;

[0019] Figure 5 This utility model proposes a device for removing static electricity from thickened woven bags. Figure 2 A magnified structural diagram of region C in the middle.

[0020] Legend: 1. Metal roller; 2. Horizontal plate; 3. Mounting plate; 4. Connecting hole; 5. Side support; 6. U-shaped block; 7. Metal chain; 8. Pressure block; 9. Side plate; 10. End shaft; 11. Side shaft; 12. Bearing No. 1; 13. Insert rod; 14. Groove; 15. Metal patch; 16. Connecting shaft; 17. Bearing No. 2; 18. Liner; 19. Insertion hole. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] like Figure 1 - Figure 4 As shown, this utility model provides a thickened woven bag antistatic device, including a metal roller 1. The metal roller 1 is fitted with an inner liner 18. The inner liner 18 has insertion holes 19 on both sides. The metal roller 1 has side plates 9 on both sides. An insertion rod 13 is fixedly connected to one side of the side plate 9 and is inserted into the insertion hole 19. A side shaft 11 is fixedly connected to the middle of the other end of the side plate 9. An end shaft 10 is provided on the other side of the side shaft 11. A metal chain 7 is fixedly connected to the outer surface of the end shaft 10.

[0025] The specific setup and function of this embodiment will be described in detail below. By setting the metal roller 1 and the inner liner 18, the metal roller 1 can be placed below the flat wire, allowing the flat wire to pass over the surface of the metal roller 1. This allows the charge on the metal roller 1 to be transferred to the metal roller 1, and then transmitted to the end shaft 10 through the side plate 9 and the side shaft 11. By grounding the metal chain 7, the charge can be discharged, achieving the effect of static electricity removal. Since the metal roller 1 is cylindrical, wear is minimal and negligible during use. In this way, static electricity can be removed without frequent replacement. Through the combination of the metal roller 1 and the inner liner 18, the metal roller 1 can be made of a thin metal sleeve, and the metal roller 1 and the inner liner 18 can be connected by glue or interference fit. This method can reduce the amount of material used, while also reducing weight, making installation more convenient, and lowering the cost of use, thus allowing for widespread application.

[0026] Example 2

[0027] like Figure 1 - Figure 5 As shown, a groove 14 is provided on the outer surface of the metal roller 1. A horizontal plate 2 is provided below the metal roller 1. A mounting plate 3 is fixedly connected to one side of the horizontal plate 2. A connecting hole 4 is provided at each of the four corners of the mounting plate 3. A side support 5 is fixedly connected to the upper end of the horizontal plate 2. A U-shaped block 6 is fixedly connected to the upper end of the side support 5. The side shaft 11 is located inside the U-shaped block 6. A bearing 12 is installed on the outer surface of the side shaft 11. The bearing 12 overlaps with the U-shaped block 6. A pressure block 8 is installed on the upper end of the U-shaped block 6. The lower end of the pressure block 8 contacts the bearing 12. A metal patch 15 is fixedly connected to the outer surface of the end shaft 10. The metal patch 15 contacts the outer surface of the side shaft 11. A connecting shaft 16 is fixedly connected to the middle of one end of the end shaft 10. A bearing 17 is installed between the outer surface of the connecting shaft 16 and the inner ring surface of the side shaft 11. The width of the groove 14 is smaller than the width of the flat wire to ensure that the flat wire can contact the metal roller 1.

[0028] The overall effect of this embodiment is that, by setting the groove 14, a rubber ring can be installed in the groove 14 during use, thereby reducing the occurrence of slippage, i.e., static friction, which allows the moving flat wire to drive the metal roller 1 to rotate, while the wear is small and will not affect the flat wire and the metal roller 1. By setting the metal patch 15, if the end shaft 10 is not installed in place during use, the metal patch 15 can contact the side shaft 11 to ensure the transfer of charge and better static electricity removal effect.

[0029] The usage and working principle of this device are as follows: During use, install the mounting plate 3 on the flat yarn conveying section of the thickened woven bag production line. Secure the mounting plate 3 with bolts. Depending on the available space, install the side support frame 5 vertically or horizontally. When installing vertically, the U-shaped block 6 should be positioned at the top. Then, install the metal roller 1 and the inner liner 18. Connect the insert rods 13 on the two side plates 9 to the insertion holes 19 respectively. After installation, the outer ring surface of the side plate 9 will fit against the inner ring surface of the metal roller 1. Then, install the rubber ring in the groove 14. Next, install the No. 2 bearing 17 inside the side shaft 11 on one side of one of the side plates 9, and install the No. 1 shaft on the outer side of both side shafts 11. Bearing 12, then connecting the connecting shaft 16 to the inner ring of the second bearing 17, and making the metal patch 15 contact the side shaft 11, grounding the metal chain 7, then placing the two side shafts 11 inside the two U-shaped blocks 6, and making the first bearing 12 contact the U-shaped block 6. When the U-shaped block 6 is vertical and the opening is facing upward, it is not necessary to install the pressure block 8. Otherwise, screws are needed to connect the pressure block 8 to the U-shaped block 6 to restrict the position of the first bearing 12 and ensure the normal use of the metal roller 1. Then the flat wire is conveyed through the metal roller 1 and pulled tight to ensure the contact between the flat wire and the metal roller 1, thus completing the installation. The flat wire is then processed to produce a thickened woven bag.

[0030] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A device for destaticizing thickened woven bags, characterized by: Including metal roller (1), the inside of metal roller (1) is sleeved with inner lining (18), both sides of inner lining (18) are provided with insertion hole (19), both sides of metal roller (1) are provided with side plate (9), one side of side plate (9) is fixedly connected with insertion rod (13), insertion rod (13) is inserted with insertion hole (19), the middle of the other end of side plate (9) is fixedly connected with side shaft (11), the other side of side shaft (11) is provided with end shaft (10), the outer surface of end shaft (10) is fixedly connected with metal chain (7).

2. A device for destaticizing a thickened woven bag according to claim 1, characterized in that: The outer surface of the metal roller (1) is provided with a groove (14).

3. A device for destaticizing thickened woven bags according to claim 1, characterized in that: The lower side of the metal roller (1) is provided with a horizontal plate (2), one side of the horizontal plate (2) is fixedly connected with a mounting plate (3), and the four corners of the mounting plate (3) are provided with connecting holes (4).

4. A device for destaticizing a reinforced woven bag according to claim 3, characterized in that: The upper end of the horizontal plate (2) is fixedly connected with a side support frame (5), the upper end of the side support frame (5) is fixedly connected with a U-shaped block (6), and the side shaft (11) is located in the inside of the U-shaped block (6).

5. A device for destaticizing a reinforced woven bag according to claim 1, characterized in that: The outer surface of the side shaft (11) is provided with a first bearing (12), and the first bearing (12) is overlapped with the U-shaped block (6).

6. A device for destaticizing a reinforced woven bag according to claim 5, characterized in that: The upper end of the U-shaped block (6) is provided with a pressing block (8), and the lower end of the pressing block (8) is in contact with the first bearing (12).

7. A device for destaticizing a reinforced woven bag according to claim 1, characterized in that: The outer surface of the end shaft (10) is fixedly connected with a metal patch (15), the outer surface of the end shaft (10) is in contact with the side shaft (11), and the middle of one end of the end shaft (10) is fixedly connected with a connecting shaft (16), the outer surface of the connecting shaft (16) is in contact with the inner ring surface of the side shaft (11), and the second bearing (17) is installed between the outer surface of the connecting shaft (16) and the inner ring surface of the side shaft (11).

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