Static electricity eliminating structure of teflon tape winding mechanism

Abstract

The utility model relates to the technical field of raw material belt production, in particular to a static electricity removing structure of a raw material belt winding mechanism, which comprises a base, a guide assembly and a winding assembly are arranged at the top of the base, the guide assembly comprises two first fixed vertical plates, a static electricity removing assembly is arranged between the two first fixed vertical plates, and the static electricity removing assembly comprises a strip-shaped fixed longitudinal plate. The top of the strip-shaped fixing longitudinal plate is in threaded connection with a threaded adjusting rod, the bottom end of the threaded adjusting rod is rotationally connected with a movable plate, and the bottom of the movable plate is connected with a static electricity removing brush through a mounting inclined plate. According to the static electricity removing structure of the raw material belt winding mechanism, the height of the movable plate is adjusted through the threaded adjusting rod, so that the position of the static electricity removing brush is adjusted, then the contact strength of the static electricity removing brush and a raw material belt is adjusted, the static electricity removing brush can be moved downwards after bristles of the static electricity removing brush are abraded, frequent replacement is avoided, and the working efficiency is improved. When the static electricity removing brush needs to be replaced, the static electricity removing brush can be detached from the installation inclined plate only by detaching one fastening bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of raw tape production, in particular to a static electricity removal structure of a raw tape winding mechanism. Background Art

[0002] Raw tape is a commonly used auxiliary product in the installation of liquid pipelines. It is used at the joints of pipe fittings to enhance the tightness of pipe joints. Raw tape is a novel and ideal sealing material. Due to its non-toxic, odorless, excellent sealing, insulation and corrosion resistance, it is widely used in water treatment, natural gas, chemical industry, plastics, electronic engineering and other fields.

[0003] During the production of raw tape, winding equipment is required to be used for winding. The wound raw tape can be easily transported and used. During the production process of raw tape, static electricity is often generated due to the contact and separation of materials. Especially in a low humidity environment, the static electricity problem is more serious.

[0004] The generation of static electricity will bring many problems to production, such as causing the raw tape to absorb dust, affecting product quality, and also increasing the friction between the raw tapes, making the operation of the raw tapes unstable, and even causing abnormal phenomena such as jumping and slipping, seriously affecting the normal production. In addition, static electricity may also cause sparks, creating safety hazards.

[0005] At present, a variety of anti-static equipment is used in the production process of raw tape, such as ion blowers, anti-static rods and anti-static brushes. Among them, anti-static brushes are widely used because of their simple structure, no need for external power supply, good durability and high safety. However, in specific applications, the existing anti-static structure still has its limitations, mainly manifested in the difficulty of adjusting the contact strength and inconvenient replacement. In view of this, we propose an anti-static structure for the raw tape winding mechanism. Utility Model Content

[0006] The utility model aims to provide a static electricity removal structure for a raw tape winding mechanism to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The static electricity removal structure of the raw tape winding mechanism comprises a base, a guide assembly and a winding assembly are arranged on the top of the base, the guide assembly is located on the left of the winding assembly, the guide assembly comprises two first fixed vertical plates arranged symmetrically in front and back, the bottom of the first fixed vertical plates is fixedly connected to the top of the base, and two rollers arranged symmetrically in left and right are rotatably connected between the two first fixed vertical plates. When the winding assembly reels the raw tape, the raw tape goes around the two rollers, which guides and supports the raw tape.

[0009] A static electricity removal component is provided between the two first fixed vertical plates and at the top position, the static electricity removal component comprises a strip-shaped fixed longitudinal plate, the front and rear ends of the strip-shaped fixed longitudinal plate are respectively fixedly connected to the opposite sides of the two first fixed vertical plates, a threaded adjustment rod is threadedly connected to the middle part of the top of the strip-shaped fixed longitudinal plate, the bottom end of the threaded adjustment rod passes through the top of the strip-shaped fixed longitudinal plate and is rotatably connected to a movable plate, the bottom of the movable plate is tilted to provide a mounting inclined plate, the bottom of the mounting inclined plate is tilted to the right, which is conducive to the static electricity removal operation of the static electricity removal brush on the raw material belt moving to the right, the right side of the mounting inclined plate is connected to the static electricity removal brush by a fastening bolt, the static electricity removal brush is provided with a grounding wire, the grounding wire guides the static electricity on the static electricity removal brush into the earth, thereby achieving the effect of removing static electricity;

[0010] The height of the moving plate is adjusted by the threaded adjustment rod, and the moving plate drives the installation inclined plate to move up and down, thereby adjusting the position of the anti-static brush, and then adjusting the contact strength between the anti-static brush and the raw material belt. When the bristles of the anti-static brush are worn, the anti-static brush can be moved downward to avoid frequent replacement. When the anti-static brush needs to be replaced, only one fastening bolt needs to be removed to remove the anti-static brush from the installation inclined plate, which is convenient for the staff to quickly replace the anti-static brush;

[0011] The winding assembly includes a second fixed upright plate, the bottom of the second fixed upright plate is fixedly connected to the top of the base, a motor is provided on the rear side of the second fixed upright plate and near the top through a mounting plate, the output shaft of the motor passes through the rear side of the second fixed upright plate and is coaxially connected to a rotating shaft, a winding drum is detachably connected to the outer side of the rotating shaft, the motor is connected to an external power supply to work, and the rotating shaft is driven to rotate by the motor, so that the rotating shaft drives the winding drum to rotate, and the raw tape is wound and rolled.

[0012] Preferably, a wire passing hole is provided on the front side of the first front fixed vertical plate, and the grounding wire passes through the wire passing hole.

[0013] Preferably, two positioning rods are provided on the top of the movable plate in a front-to-back symmetrical manner, and the top ends of the two positioning rods penetrate the bottom of the strip-shaped fixed longitudinal plate to the outside, which is conducive to the stable up and down movement of the movable plate and maintaining stability after movement.

[0014] Preferably, a threaded groove is provided on the right side of the mounting bevel plate and near the middle, a mounting hole is provided on the anti-static brush, the threaded end of the fastening bolt passes through the mounting hole and is threadedly connected to the threaded groove, so that the anti-static brush can be positioned on the mounting bevel plate.

[0015] Preferably, positioning protrusions are provided on the right side of the mounting inclined plate and near the front and rear ends, and the anti-static brush is provided with two positioning holes arranged symmetrically in the front and back directions. The two positioning protrusions are respectively inserted into the two positioning holes to improve the stability of the anti-static brush and the mounting inclined plate after installation.

[0016] Preferably, a first annular extrusion plate is provided on the outer wall of the rotating shaft near the rear end, a threaded connecting rod is provided at the front end of the rotating shaft, an internally threaded tube is threadedly connected to the outer wall of the threaded connecting rod, a second annular extrusion plate is provided at the rear end of the internally threaded tube, and the winding drum is located between the first annular extrusion plate and the second annular extrusion plate. When the internally threaded tube is tightened, the first annular extrusion plate and the second annular extrusion plate generate extrusion force on the winding drum, thereby fixing the relative position of the winding drum and the rotating shaft, making it convenient for the staff to disassemble and assemble the winding drum.

[0017] Preferably, a rectangular hand lever is provided at the front end of the threaded connecting rod, and the rectangular hand lever passes through the internal threaded tube. When the staff needs to twist the internal threaded tube, they can hold the rectangular hand lever with one hand and rotate the internal threaded tube with the other hand to avoid the rotating shaft rotating with the internal threaded tube and affecting the disassembly and assembly of the internal threaded tube.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The anti-static structure of the raw tape winding mechanism adjusts the height of the moving plate through the threaded adjustment rod. The moving plate drives the mounting inclined plate to move up and down, thereby adjusting the position of the anti-static brush, and then adjusting the contact strength between the anti-static brush and the raw tape. When the bristles of the anti-static brush are worn, the anti-static brush can be moved downward to avoid frequent replacement.

[0020] 2. The anti-static structure of the raw tape winding mechanism, when the anti-static brush needs to be replaced, only one fastening bolt needs to be removed to remove the anti-static brush from the mounting inclined plate, so that the staff can quickly replace the anti-static brush.

[0021] 3. The anti-static structure of the raw tape winding mechanism is provided with positioning protrusions on the right side of the mounting ramp and near the front and rear ends. The anti-static brush is provided with two positioning holes arranged symmetrically in the front and rear. The two positioning protrusions are respectively inserted into the two positioning holes to improve the stability of the anti-static brush and the mounting ramp after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall first-view structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0024] Figure 3 This is a schematic diagram of the guide assembly structure in the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the static electricity removal component in the utility model;

[0026] Figure 5 It is a partial structural schematic diagram of the winding assembly in the utility model.

[0027] In the figure: 1. base; 2. guide assembly; 20. first fixed vertical plate; 200. wire hole; 21. roller; 3. anti-static assembly; 30. strip fixed longitudinal plate; 31. threaded adjustment rod; 32. movable plate; 320. positioning rod; 33. mounting inclined plate; 330. threaded groove; 331. positioning protrusion; 34. anti-static brush; 340. mounting hole; 341. positioning hole; 35. grounding wire; 36. fastening bolt; 4. winding assembly; 40. second fixed vertical plate; 41. motor; 42. rotating shaft; 420. first annular extrusion plate; 43. threaded connecting rod; 44. rectangular hand lever; 45. winding drum; 46. internal threaded pipe; 460. second annular extrusion plate. DETAILED DESCRIPTION

[0028] 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.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0031] The static electricity removal structure of the raw tape winding mechanism includes a base 1, a guide assembly 2 and a winding assembly 4 are provided on the top of the base 1, the guide assembly 2 is located on the left of the winding assembly 4, the guide assembly 2 includes two first fixed vertical plates 20 symmetrically arranged front and back, the bottom of the first fixed vertical plates 20 is fixedly connected to the top of the base 1, and two rollers 21 symmetrically arranged left and right are rotatably connected between the two first fixed vertical plates 20. When the winding assembly 4 reels the raw tape, the raw tape goes around the two rollers 21, which guides and supports the raw tape;

[0032] A static electricity removal component 3 is provided between the two first fixed vertical plates 20 and at the top position. The static electricity removal component 3 includes a strip-shaped fixed longitudinal plate 30. The front and rear ends of the strip-shaped fixed longitudinal plate 30 are respectively fixedly connected to the opposite sides of the two first fixed vertical plates 20. A threaded adjustment rod 31 is threadedly connected to the middle part of the top of the strip-shaped fixed longitudinal plate 30. The bottom end of the threaded adjustment rod 31 passes through the top of the strip-shaped fixed longitudinal plate 30 and is rotatably connected to a movable plate 32. The bottom of the movable plate 32 is inclined to provide a mounting inclined plate 33. The bottom of the mounting inclined plate 33 is inclined to the right, which is conducive to the static electricity removal operation of the static electricity removal brush 34 on the raw material belt moving to the right. The right side of the mounting inclined plate 33 is connected to the static electricity removal brush 34 by a fastening bolt 36. The static electricity removal brush 34 is provided with a grounding wire 35. The grounding wire 35 guides the static electricity on the static electricity removal brush 34 into the earth, thereby achieving the effect of removing static electricity.

[0033] The height of the movable plate 32 is adjusted by the threaded adjustment rod 31, and the movable plate 32 drives the installation inclined plate 33 to move up and down, thereby adjusting the position of the anti-static brush 34, and then adjusting the contact strength between the anti-static brush 34 and the raw material belt. When the bristles of the anti-static brush 34 are worn, the anti-static brush 34 can be moved downward to avoid frequent replacement. When the anti-static brush 34 needs to be replaced, only one fastening bolt 36 needs to be removed to remove the anti-static brush 34 from the installation inclined plate 33, so that the staff can quickly replace the anti-static brush 34;

[0034] The winding assembly 4 includes a second fixed upright plate 40, the bottom of which is fixedly connected to the top of the base 1, and a motor 41 is provided on the rear side of the second fixed upright plate 40 and near the top through a mounting plate, the output shaft of the motor 41 passes through the rear side of the second fixed upright plate 40 and is coaxially connected to a rotating shaft 42, and a winding drum 45 is detachably connected to the outer side of the rotating shaft 42, the motor 41 is connected to an external power source to work, and the rotating shaft 42 is driven by the motor 41 to rotate, so that the rotating shaft 42 drives the winding drum 45 to rotate, and the raw tape is wound and rolled.

[0035] In this embodiment, a wire hole 200 is provided on the front side of the front first fixed vertical plate 20 , and the ground wire 35 passes through the wire hole 200 .

[0036] Specifically, two positioning rods 320 are symmetrically arranged front and back on the top of the movable plate 32, and the top ends of the two positioning rods 320 penetrate the bottom of the strip-shaped fixed longitudinal plate 30 to the outside, which is conducive to the stable up and down movement of the movable plate 32 and maintains stability after movement.

[0037] Furthermore, a threaded groove 330 is provided on the right side of the mounting inclined plate 33 and near the middle, and a mounting hole 340 is provided on the anti-static brush 34. The threaded end of the fastening bolt 36 passes through the mounting hole 340 and is threadedly connected to the threaded groove 330, so that the anti-static brush 34 can be positioned on the mounting inclined plate 33.

[0038] Furthermore, positioning protrusions 331 are provided on the right side of the mounting inclined plate 33 and near the front and rear ends. Two positioning holes 341 symmetrically arranged front to back are provided on the anti-static brush 34. The two positioning protrusions 331 are respectively inserted into the two positioning holes 341 to improve the stability of the anti-static brush 34 and the mounting inclined plate 33 after installation.

[0039] Furthermore, a first annular extrusion plate 420 is provided on the outer wall of the rotating shaft 42 near the rear end, a threaded connecting rod 43 is provided at the front end of the rotating shaft 42, an internal threaded tube 46 is threadedly connected to the outer wall of the threaded connecting rod 43, a second annular extrusion plate 460 is provided at the rear end of the internal threaded tube 46, and the winding drum 45 is located between the first annular extrusion plate 420 and the second annular extrusion plate 460. When the internal threaded tube 46 is tightened, the first annular extrusion plate 420 and the second annular extrusion plate 460 generate an extrusion force on the winding drum 45, thereby fixing the relative position of the winding drum 45 and the rotating shaft 42, making it convenient for the staff to disassemble and assemble the winding drum 45.

[0040] Furthermore, a rectangular hand bar 44 is provided at the front end of the threaded connecting rod 43, and the rectangular hand bar 44 passes through the internal threaded tube 46. When the staff needs to twist the internal threaded tube 46, they can hold the rectangular hand bar 44 with one hand and rotate the internal threaded tube 46 with the other hand to prevent the rotating shaft 42 from rotating with the internal threaded tube 46 and affecting the disassembly and assembly of the internal threaded tube 46.

[0041] When the anti-static structure of the raw tape winding mechanism of this embodiment is in use, the staff first adjusts the height of the movable plate 32 through the threaded adjustment rod 31, and the movable plate 32 drives the installation inclined plate 33 to move upward or downward, thereby adjusting the position of the anti-static brush 34, and then adjusting the contact strength between the anti-static brush 34 and the raw tape, and then starts the motor 41 to work, and the motor 41 drives the rotating shaft 42 to rotate, so that the rotating shaft 42 drives the winding drum 45 to rotate, and the raw tape is wound and wound. The raw tape passes around the two rollers 21 and Moving to the right, the anti-static brush 34 performs anti-static operation on the raw material belt moving to the right, and the grounding wire 35 conducts the static electricity on the anti-static brush 34 into the earth, thereby achieving the effect of removing static electricity; when the bristles of the anti-static brush 34 are worn, the threaded adjustment rod 31 can be rotated to move the anti-static brush 34 downward to avoid frequent replacement. When the anti-static brush 34 needs to be replaced, only a fastening bolt 36 needs to be removed to remove the anti-static brush 34 from the mounting inclined plate 33, which is convenient for the staff to quickly replace the anti-static brush 34.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A static electricity removal structure for a raw tape winding mechanism, comprising a base (1), characterized in that: A guide component (2) and a winding component (4) are provided at the top of the base (1), wherein the guide component (2) is located to the left of the winding component (4), and the guide component (2) comprises two first fixed vertical plates (20) arranged symmetrically in front and back, and two rollers (21) arranged symmetrically in left and right are rotatably connected between the two first fixed vertical plates (20), and a static electricity removal component (3) is provided at a position located between the two first fixed vertical plates (20) and at the top, and the static electricity removal component (3) comprises a strip-shaped fixed longitudinal plate (30), and a threaded adjustment rod (31) is threadedly connected to the middle part of the top of the strip-shaped fixed longitudinal plate (30), and the bottom end of the threaded adjustment rod (31) passes through the strip-shaped fixed longitudinal plate (30). A movable plate (32) is rotatably connected to the top of the plate (30), a mounting inclined plate (33) is obliquely provided at the bottom of the movable plate (32), a static-eliminating brush (34) is connected to the right side of the mounting inclined plate (33) via a fastening bolt (36), a grounding wire (35) is provided on the static-eliminating brush (34), the winding assembly (4) comprises a second fixed vertical plate (40), a motor (41) is provided at the rear side of the second fixed vertical plate (40) and near the top via the mounting plate, an output shaft of the motor (41) passes through the rear side of the second fixed vertical plate (40) and is coaxially connected to a rotating shaft (42), and a reel (45) is detachably connected to the outer side of the rotating shaft (42).

2. The static electricity removal structure of the raw tape winding mechanism according to claim 1 is characterized in that: A wire passing hole (200) is provided on the front side of the first fixed vertical plate (20) at the front, and the grounding wire (35) passes through the wire passing hole (200).

3. The static electricity removal structure of the raw tape winding mechanism according to claim 1 is characterized in that: Two positioning rods (320) are arranged symmetrically in front and back at the top of the movable plate (32), and the top ends of the two positioning rods (320) penetrate the bottom of the strip-shaped fixed longitudinal plate (30) to the outside.

4. The static electricity removal structure of the raw tape winding mechanism according to claim 1 is characterized in that: A threaded groove (330) is provided on the right side of the mounting inclined plate (33) and close to the middle thereof, a mounting hole (340) is provided on the anti-static brush (34), and a threaded end of the fastening bolt (36) passes through the mounting hole (340) and is threadedly connected in the threaded groove (330).

5. The static electricity removal structure of the raw tape winding mechanism according to claim 1 is characterized in that: Positioning protrusions (331) are provided on the right side of the mounting inclined plate (33) and near the front and rear ends. The anti-static brush (34) is provided with two positioning holes (341) arranged symmetrically in the front and rear directions. The two positioning protrusions (331) are respectively inserted into the two positioning holes (341).

6. The static electricity removal structure of the raw tape winding mechanism according to claim 1 is characterized in that: A first annular extrusion plate (420) is provided on the outer wall of the rotating shaft (42) near the rear end, a threaded connecting rod (43) is provided at the front end of the rotating shaft (42), an internal threaded tube (46) is threadedly connected to the outer wall of the threaded connecting rod (43), a second annular extrusion plate (460) is provided at the rear end of the internal threaded tube (46), and the winding drum (45) is located between the first annular extrusion plate (420) and the second annular extrusion plate (460).

7. The static electricity removal structure of the raw tape winding mechanism according to claim 6 is characterized in that: A rectangular handle (44) is provided at the front end of the threaded connecting rod (43), and the rectangular handle (44) passes through the internal threaded tube (46).

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