CN219514271U

CN219514271U - Static electricity removing device

Info

Publication number: CN219514271U
Application number: CN202320811392.4U
Authority: CN
Inventors: 许伟明; 张国祥; 伍丹妮
Original assignee: Hangzhou Jingjing Plastic Film Co ltd
Current assignee: Hangzhou Jingjing Plastic Film Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-11
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of PVC film processing, in particular to an electrostatic removing device, which comprises a winding frame, wherein a transverse plate mechanism which is convenient for removing static electricity from PVC film materials is arranged on the winding frame, the transverse plate mechanism comprises a first conical gear and a C-shaped fixed plate, two second fixed blocks are fixedly arranged at the upper end part of the winding frame, winding rollers are fixedly arranged on the inner side walls of the two second fixed blocks, the number of the first conical gears is two, the two first conical gears are fixedly arranged at the circumferential end parts of the winding rollers, two first fixed blocks are fixedly arranged at the upper end part of the winding frame far away from the second fixed blocks, and one conveying roller is rotatably arranged between the two first fixed blocks. According to the utility model, the first bevel gear, the second bevel gear and the fixed gear are matched, so that an additional driving power supply is not needed when the static electricity eliminating device is driven to move, the static electricity eliminating is ensured, meanwhile, the energy is saved, and the practicability is higher.

Description

Static electricity removing device

Technical Field

The utility model relates to the technical field of PVC film processing, in particular to a static electricity removing device.

Background

PVC is mainly composed of polyvinyl chloride, is slightly yellow and semitransparent, has luster, and in PVC film production, because contact rollers are rubbed with a parent roll to generate static electricity, punctiform or planar indentation is formed on the film surface, and a static electricity removing device is required to be installed.

The existing static eliminating device for PVC production has the following defects that in the existing static eliminating process of PVC films, the static eliminating device is generally arranged on one side of a winding roller, the position of the static eliminating device is fixed, and the film materials on the winding roller can be gradually thickened when being wound, so that the static eliminating effect on the film materials is poor.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a static electricity removing device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a destatics device, includes the rolling frame, be equipped with the diaphragm mechanism of being convenient for destatics PVC membrane material on the rolling frame, diaphragm mechanism includes first conical gear and C shape fixed plate, the upper end fixed mounting of rolling frame has two second fixed blocks, two the equal fixed mounting of inside wall of second fixed block has the wind-up roll, first conical gear's quantity is two, two first conical gear is equal fixed mounting at the circumference tip of wind-up roll, keeps away from the second fixed block the upper end fixed mounting of rolling frame has two first fixed blocks, two rotate between the first fixed block and install same transfer roller, the quantity of C shape fixed plate is two, two equal fixed mounting of C shape fixed plate has the dead lever at the equal fixed mounting of side tip of two second fixed blocks, two the tip of dead lever all rotates installs second conical gear, two the equal fixed mounting of side of second conical gear has two conical gear and two equal fixed mounting of two side conical gears, two equal fixed mounting of two side opposite side of C shape fixed connection has two conical gear's equal fixed connection of two end of reciprocal screw.

As a preferable technical scheme of the utility model, the two C-shaped fixing plates are provided with the same static electricity eliminating device, and sliding blocks are fixedly arranged at the end parts of two sides of the static electricity eliminating device.

As a preferable technical scheme of the utility model, the side end parts of the two sliding blocks are respectively provided with a threaded groove in a penetrating way, and the two reciprocating screw rods are respectively arranged on the inner side walls of the threaded grooves in a penetrating way through threads in a rotating way.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device is matched with the static eliminating device through the reciprocating screw rod, the sliding block and the static eliminating device, the static eliminating device can be driven to reciprocate on the winding roller and the conveying roller, static elimination is carried out on the PVC film, and the static eliminating device can always keep a proper distance with the film material, so that the static eliminating effect is good.

2. This device cooperatees through having set up first bevel gear, second bevel gear and fixed gear, when driving static eliminator and remove, need not extra drive power supply, when guaranteeing to remove static, the energy saving, the practicality is higher.

Drawings

FIG. 1 is a schematic view of a winding frame of the present utility model;

FIG. 2 is a schematic view of the wind-up roll of the present utility model;

FIG. 3 is a schematic diagram of a static eliminator according to the present utility model;

fig. 4 is a schematic structural view of the C-shaped fixing plate of the present utility model.

Wherein: 1. a winding frame; 11. a first fixed block; 12. a conveying roller; 13. a second fixed block; 14. a wind-up roll; 15. a fixed rod; 2. a first bevel gear; 21. a second bevel gear; 3. a C-shaped fixing plate; 31. a reciprocating screw; 32. a connecting column; 33. a fixed gear; 34. a static electricity eliminating device; 35. a slide block; 36. a thread groove; 37. and a mounting groove.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an electrostatic eliminating device comprises a winding frame 1, wherein a transverse plate mechanism which is convenient for eliminating static electricity of PVC film materials is arranged on the winding frame 1, the transverse plate mechanism comprises a first bevel gear 2 and a C-shaped fixing plate 3, two second fixing blocks 13 are fixedly arranged at the upper end part of the winding frame 1, winding rollers 14 are fixedly arranged on the inner side walls of the two second fixing blocks 13, the number of the first bevel gears 2 is two, the two first bevel gears 2 are fixedly arranged at the circumferential end parts of the winding rollers 14, two first fixing blocks 11 are fixedly arranged at the upper end part of the winding frame 1 far away from the second fixing blocks 13, one conveying roller 12 is rotatably arranged between the two first fixing blocks 11, the number of the C-shaped fixing plates 3 is two, the two C-shaped fixing plates 3 are fixedly arranged at the upper end parts of the two second fixing blocks 13 and the conveying rollers 12, the side ends of the two second fixing blocks 13 are fixedly provided with fixing rods 15, the circumferential ends of the two fixing rods 15 are rotatably provided with second bevel gears 21, the two second bevel gears 21 are meshed with the two first bevel gears 2, the two side ends of the two C-shaped fixing plates 3 are provided with two mounting grooves 37 in a penetrating way, the inner side walls of the two mounting grooves 37 are rotatably provided with reciprocating screw rods 31, the side ends of the two reciprocating screw rods 31 are fixedly provided with connecting columns 32, the circumferential ends of the two connecting columns 32 are fixedly provided with fixing gears 33, the two fixing gears 33 are meshed with the two second bevel gears 21, a user can remove static electricity from PVC film when winding the PVC film, the user can start the winding roller 14, rotate to wind the PVC film after the winding roller 14 is started, the first bevel gears 2 at the two ends of the winding roller 14 are driven to rotate when the winding roller 14 rotates, because the two second bevel gears 21 are meshed with the first bevel gear 2, the two second bevel gears 21 are driven to rotate when the first bevel gear 2 rotates, and because the two second bevel gears 21 are meshed with the fixed gears 33, the two fixed gears 33 are driven to rotate when the two second bevel gears 21 rotate;

the two C-shaped fixing plates 3 are provided with the same static eliminating device 34, the two side end parts of the static eliminating device 34 are fixedly provided with sliding blocks 35, the side end parts of the two sliding blocks 35 are provided with threaded grooves 36 in a penetrating mode, the two reciprocating screw rods 31 are arranged on the inner side walls of the threaded grooves 36 in a penetrating mode, the two connecting columns 32 are driven to rotate by rotation of the two fixing gears 33, the two connecting columns 32 are driven to rotate in the mounting grooves 37 by rotation of the two connecting columns 32, the sliding blocks 35 are driven to move through the threaded grooves 36 when the reciprocating screw rods 31 rotate due to the fact that threads on the reciprocating screw rods 31 are matched with the two threaded grooves 36, the static eliminating device 34 is driven to move by movement of the sliding blocks 35, static eliminating can be carried out on PVC films moving on the winding roller 14 and the conveying roller 12 when the static eliminating device 34 moves, and when the static eliminating device 34 moves to the end parts of the reciprocating screw rods 31, the static eliminating device 34 can move in opposite directions under driving of the reciprocating screw rods 31, so that the reciprocating screw rods 31 reciprocate, and static eliminating PVC films when the PVC films are wound.

Working principle:

when a user winds the PVC film, static electricity can be removed from the PVC film, the user can start the winding roller 14, the winding roller 14 rotates to wind the PVC film after being started, the first conical gears 2 at two ends of the winding roller 14 are driven to rotate when the winding roller 14 rotates, the two second conical gears 21 are meshed with the first conical gears 2, the two second conical gears 21 are driven to rotate when the first conical gears 2 rotate, the two second conical gears 21 are meshed with the fixed gears 33, the two fixed gears 33 are driven to rotate when the two second conical gears 21 rotate, the two fixed gears 33 rotate to drive the two connecting columns 32 to rotate, the two reciprocating screw rods 31 are driven to rotate in the mounting grooves 37 by the rotation of the two connecting columns 32, the sliding blocks 35 are driven to move through the threaded grooves 36 when the reciprocating screw rods 31 rotate due to the matching of the threads on the reciprocating screw rods 31, the slider 35 moves to drive the static eliminating device 34 to move, the static eliminating device 34 can remove static of PVC film moving on the wind-up roller 14 and the conveying roller 12 when moving, when the static eliminating device 34 moves to the end part of the reciprocating screw 31, the static eliminating device 34 can move in opposite directions under the drive of the reciprocating screw 31, so as to reciprocate, the PVC film is removed when the PVC film is wound, in the existing static eliminating process of PVC film, the static eliminating device 34 is generally arranged on one side of the wind-up roller 14, the position is fixed, the film material on the wind-up roller 14 is thickened gradually when wound up, the static eliminating effect on the film material is bad, the static eliminating device 34 can be driven to reciprocate on the wind-up roller 14 and the conveying roller 12 by arranging the reciprocating screw 31, the slider 35 and the static eliminating device 34 to match, it can remain at suitable distance all the time with the membrane material, and destatics effectually, and this device cooperatees through having set up first bevel gear 2, second bevel gear 21 and fixed gear 33, when driving the removal of static eliminator 34, need not extra drive power supply, when guaranteeing to destatics, the energy saving, and the practicality is higher.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The static electricity removing device comprises a winding frame (1), and is characterized in that a transverse plate mechanism which is convenient for removing static electricity from PVC film materials is arranged on the winding frame (1);

the transverse plate mechanism comprises a first bevel gear (2) and a C-shaped fixing plate (3), wherein two second fixing blocks (13) are fixedly arranged at the upper end part of a winding frame (1), winding rollers (14) are fixedly arranged on the inner side walls of the second fixing blocks (13), the number of the first bevel gears (2) is two, the first bevel gears (2) are fixedly arranged at the circumferential end parts of the winding rollers (14), two first fixing blocks (11) are fixedly arranged at the upper end parts of the winding frame (1) far away from the second fixing blocks (13), one conveying roller (12) is rotatably arranged between the two first fixing blocks (11), the number of the C-shaped fixing plates (3) is two, and the C-shaped fixing plates (3) are fixedly arranged at the upper end parts of the two second fixing blocks (13) and the conveying rollers (12).

2. A static-removing device according to claim 1, characterized in that the side ends of the two second fixing blocks (13) are fixedly provided with fixing rods (15), the circumferential ends of the two fixing rods (15) are rotatably provided with second bevel gears (21), and the two second bevel gears (21) are meshed with the two first bevel gears (2).

3. The static electricity removing device according to claim 2, wherein two mounting grooves (37) are formed in the two side ends of the two C-shaped fixing plates (3) in a penetrating manner, and a reciprocating screw (31) is rotatably mounted on the inner side wall of each mounting groove (37).

4. A static-removing device according to claim 3, characterized in that the side ends of the two reciprocating screws (31) are fixedly provided with connecting posts (32), the circumferential ends of the two connecting posts (32) are fixedly provided with fixed gears (33), and the two fixed gears (33) are meshed with the two second bevel gears (21).

5. The static eliminator as claimed in claim 4, wherein the two C-shaped fixing plates (3) are provided with the same static eliminator (34), and the two side ends of the static eliminator (34) are fixedly provided with sliders (35).

6. The static electricity removing device according to claim 5, wherein the side ends of the two sliding blocks (35) are respectively provided with a threaded groove (36) in a penetrating manner, and the two reciprocating screw rods (31) are respectively arranged on the inner side walls of the threaded grooves (36) in a penetrating and rotating manner.