Tensioning device for production of anti-static dust-free cloth

Abstract

The utility model relates to the field of dust-free cloth production, in particular to a tensioning device for anti-static dust-free cloth production, which comprises a plurality of positioning and clamping mechanisms and a tensioning and winding mechanism, and the plurality of positioning and clamping mechanisms are annularly and detachably arranged on the tensioning and winding mechanism; the threaded lantern ring rotates to push the movable block to move, the movable block pushes the adjacent push rod and the first linkage rod to unfold when moving, the first linkage rod pushes the mounting batten to expand, and the expansion effect can enable the anti-static dust-free cloth to be tensioned in the winding process, so that the anti-static dust-free cloth is tensioned, and the anti-static dust-free cloth is wound. The anti-static dust-free cloth can be stretched in the winding process, wrinkles and lines on the surface of the anti-static dust-free cloth are leveled, the processing quality of the anti-static dust-free cloth is guaranteed, the labor amount of workers is reduced, and the operation convenience degree of winding and tensioning is improved.

Description

Technical Field

[0001] The utility model relates to the field of dust-free cloth production, in particular to a tensioning device for producing antistatic dust-free cloth. Background Art

[0002] Anti-static dust-free cloth is a special cleaning material, mainly used in clean rooms or clean environments to ensure that static electricity and dust are not generated during production and operation. The tensioning device refers to the equipment used to keep the material in a tensioned state during the production process of the anti-static dust-free cloth to ensure that the material is flat and wrinkle-free. This is especially important for the production of dust-free cloth, because any wrinkles or unevenness may affect its cleaning performance.

[0003] The existing anti-static dust-free cloth is prone to surface wrinkles during production. Generally, the edge of the dust-free cloth is positioned and pulled to smooth the surface. This operation is cumbersome and ineffective. After the treatment, it needs to be rolled up and stored, which is time-consuming and labor-intensive.

[0004] Therefore, it is necessary to invent a tensioning device for antistatic dust-free cloth production to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a tensioning device for the production of anti-static dust-free cloth, which pushes the installation strip to expand through the first linkage rod, and the expansion effect can make the anti-static dust-free cloth be tensioned during the winding process, so that the anti-static dust-free cloth can be stretched during the winding process, and the wrinkles and lines on its surface are flattened, thereby ensuring the processing quality of the anti-static dust-free cloth, reducing the manual labor, and improving the convenience of winding and tensioning operations, so as to solve the problems in the prior art that the operation method is relatively cumbersome and the effect is not good, and the time-consuming and labor-intensive problem that the cloth needs to be wound and stored after the processing is completed.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tensioning device for producing anti-static dust-free cloth, comprising a positioning clamping mechanism and a tensioning winding mechanism, wherein the positioning clamping mechanism is provided with a plurality of positioning clamping mechanisms, and the plurality of positioning clamping mechanisms are annular and detachably arranged on the tensioning winding mechanism;

[0007] The positioning clamping mechanism comprises a tensioning block, a clamping assembly and an adjusting assembly, a groove is provided on one side of the tensioning block, an arc-shaped mounting plate is provided on the other side of the tensioning block, a plurality of the clamping assemblies are provided, and the plurality of the clamping assemblies are symmetrically hingedly arranged on the inner side wall of the groove, the adjusting assembly is rotatably connected to the inner side wall of the groove, and both ends of the adjusting assembly are provided with cross bars capable of pushing adjacent clamping assemblies to merge;

[0008] The tensioning and winding mechanism includes a base, a threaded main rod and a threaded ring. The threaded main rod is rotatably connected to the base, one end of the threaded main rod is connected to the output shaft of the driving device, and the threaded ring is threadedly connected to the rear end of the threaded main rod. The threaded main rod is provided with a mounting strip that cooperates with the threaded ring to push the tensioning block to unfold, and multiple tensioning blocks are slidably connected to the mounting strip. The base is provided with a positioning component that can position the threaded ring.

[0009] Preferably, the clamping assembly includes a clamping block and a bar, wherein two bars are provided, and both ends of the two bars are rotatably connected to the inner wall of the groove, and the clamping blocks are provided in plurality, and two adjacent clamping blocks are symmetrically arranged on adjacent bars, and the clamping blocks are connected to the inner wall of the groove via a reset spring.

[0010] Preferably, the adjustment assembly includes a threaded adjustment rod and a vertical sliding plate, one end of the threaded adjustment rod is rotatably connected to the inner wall of the groove, the other end of the threaded adjustment rod is provided with a knob, the vertical sliding plate is threadedly connected to the threaded adjustment rod, the two adjacent cross bars are symmetrically arranged on the vertical sliding plate, and the two ends of the vertical sliding plate are respectively slidably connected to the inner top wall and the inner bottom wall of the groove.

[0011] Preferably, the tensioning and winding mechanism also includes a movable block, a push rod, a first linkage rod, a fixed block and a second linkage rod, the movable block is slidably mounted on the threaded main rod, one end of the push rod is hinged to the movable block, the other end of the push rod is hinged to the first linkage rod, one end of the first linkage rod is hinged to an adjacent mounting strip, the other end of the first linkage rod is hinged to the fixed block, the fixed block is arranged at the head end of the threaded main rod, one end of the second linkage rod is hinged to the mounting strip, and the other end of the second linkage rod is hinged to the base.

[0012] Preferably, a tensioning spring is provided between the movable block and the fixed block, and the tensioning spring is sleeved on the outer side wall of the threaded main rod.

[0013] Preferably, anti-slip grooves are provided on the sides of two adjacent clamping blocks that are close to each other.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The threaded collar is rotated to push the movable block to move its position. When the movable block moves, it pushes the adjacent push rod and the first linkage rod to expand. The first linkage rod pushes the mounting strip to expand. The expansion effect can tension the anti-static dust-free cloth during the winding process, so that the anti-static dust-free cloth can be stretched during the winding process, and the wrinkles and lines on its surface are flattened, thereby ensuring the processing quality of the anti-static dust-free cloth, reducing the labor of manual labor, and improving the convenience of winding and tensioning operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the positioning and clamping mechanism of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the clamping mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the planar structure of the clamping mechanism and the tensioning and winding mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the internal structure of the clamping mechanism of the utility model.

[0022] Description of reference numerals:

[0023] 1. Positioning and clamping mechanism; 10. Tensioning block; 11. Clamping assembly; 111. Clamping block; 112. Bar; 12. Adjusting assembly; 121. Threaded adjusting rod; 122. Vertical sliding strip; 2. Tensioning and winding mechanism; 21. Base; 22. Threaded main rod; 23. Threaded collar; 24. Mounting strip; 25. Movable block; 26. Push rod; 27. First linkage rod; 28. Fixed block; 29. ​​Second linkage rod; 210. Tensioning spring; 3. Crossbar; 4. Positioning assembly; 5. Arc-shaped mounting plate. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-5A tensioning device for producing an anti-static dust-free cloth is shown, such as Figure 1 As shown, it includes a positioning clamping mechanism 1 and a tensioning and winding mechanism 2, and a plurality of positioning clamping mechanisms 1 are provided, and the plurality of positioning clamping mechanisms 1 are annular and detachably arranged on the tensioning and winding mechanism 2;

[0026] The positioning clamping mechanism 1 comprises a tensioning block 10, a clamping assembly 11 and an adjusting assembly 12. A groove is provided on one side of the tensioning block 10, and an arc-shaped mounting plate 5 is provided on the other side of the tensioning block 10. A plurality of clamping assemblies 11 are provided, and the plurality of clamping assemblies 11 are symmetrically hingedly arranged on the inner side wall of the groove. The adjusting assembly 12 is rotatably connected to the inner side wall of the groove, and both ends of the adjusting assembly 12 are provided with cross bars 3 capable of pushing adjacent clamping assemblies 11 to merge.

[0027] The tensioning and winding mechanism 2 includes a base 21, a threaded main rod 22 and a threaded collar 23. The threaded main rod 22 is rotatably connected to the base 21. One end of the threaded main rod 22 is connected to the output shaft of the driving device. The threaded collar 23 is threadedly connected to the tail end of the threaded main rod 22. The threaded main rod 22 is provided with a mounting strip 24 that cooperates with the threaded collar 23 to push the tensioning block 10 to unfold. Multiple tensioning blocks 10 are slidably connected to the mounting strip 24. The base 21 is provided with a positioning component 4 that can position the threaded collar 23.

[0028] Specifically, one end of the anti-static dust-free cloth is clamped by the clamping block 111, and it is wound by the tensioning and winding mechanism 2. The anti-static dust-free cloth can be tensioned and adjusted during the winding process by manually rotating the threaded ring 23, thereby improving the winding efficiency and the tensioning effect. The operation is simple and the processing efficiency is high.

[0029] The clamping assembly 11 includes a clamping block 111 and a rod 112. There are two rods 112. Both ends of the two rods 112 are rotatably connected to the inner wall of the groove. There are multiple clamping blocks 111. Two adjacent clamping blocks 111 are symmetrically arranged on adjacent rods 112. The clamping blocks 111 are connected to the inner wall of the groove through a reset spring. When the chamfered surface arranged on the adjacent cross bar 3 contacts the clamping block 111, the adjacent clamping blocks 111 can be pushed closer to each other, and the anti-static dust-free cloth can be clamped, thereby improving the stability of the anti-static dust-free cloth during winding and tensioning.

[0030] The adjustment component 12 includes a threaded adjustment rod 121 and a vertical sliding plate 122. One end of the threaded adjustment rod 121 is rotatably connected to the inner wall of the groove, and the other end of the threaded adjustment rod 121 is provided with a knob. The vertical sliding plate 122 is threadedly connected to the threaded adjustment rod 121. The two adjacent cross bars 3 are symmetrically arranged on the vertical sliding plate 122. The two ends of the vertical sliding plate 122 are respectively slidably connected to the inner top wall and the inner bottom wall of the groove. By manually rotating the threaded adjustment rod 121 and cooperating with the interaction between the threads, the vertical sliding plate 122 and the adjacent cross bar 3 are driven to move to a horizontal position, so that the opening angle of the tensioning of the installation strip 24 can be adjusted, thereby improving the tensioning effect.

[0031] The tensioning and winding mechanism 2 also includes a movable block 25, a push rod 26, a first linkage rod 27, a fixed block 28 and a second linkage rod 29. The movable block 25 is slidably sleeved on the threaded main rod 22, one end of the push rod 26 is hinged on the movable block 25, and the other end of the push rod 26 is hinged on the first linkage rod 27. One end of the first linkage rod 27 is hinged on the adjacent mounting strip 24, and the other end of the first linkage rod 27 is hinged on the fixed block 28. The fixed block 28 is arranged at the head end of the threaded main rod 22, one end of the second linkage rod 29 is hinged on the mounting strip 24, and the other end of the second linkage rod 29 is hinged on the base 21. The mounting strip 24 is pushed to expand by the first linkage rod 27. The expansion effect can make the anti-static dust-free cloth tensioned during the winding process, so that the anti-static dust-free cloth can be stretched during the winding process, so that the wrinkles and lines on its surface are flattened, thereby ensuring the processing quality of the anti-static dust-free cloth.

[0032] A tensioning spring 210 is provided between the movable block 25 and the fixed block 28. The tensioning spring 210 is sleeved on the outer wall of the threaded main rod 22. When the movable block 25 moves, it pushes the adjacent push rod 26 and the first linkage rod 27 to expand, thereby realizing the functions of tensioning and winding.

[0033] The adjacent sides of two adjacent clamping blocks 111 are both provided with anti-slip tooth grooves, so that the anti-static dust-free cloth is clamped firmly.

[0034] How this utility works:

[0035] First, insert one end of the antistatic dust-free cloth between two adjacent clamping blocks 111, and manually rotate the threaded adjustment rod 121 to cooperate with the interaction between the threads to drive the vertical sliding strip 122 and the adjacent cross bar 3 to move horizontally. When the chamfered surfaces set on the adjacent cross bars 3 come into contact with the clamping blocks 111, the adjacent clamping blocks 111 can be pushed closer to each other and the antistatic dust-free cloth can be clamped.

[0036] At this time, the arc-shaped mounting plate 5 is slidably inserted into the mounting strip 24, and the driving device is started. The threaded main rod 22 is driven by the driving device to slowly rotate to wind the anti-static dust-free cloth. During the rotation process, the threaded collar 23 can be manually rotated, and the movable block 25 is pushed to move its position through the rotation of the threaded collar 23. When the movable block 25 moves, it pushes the adjacent push rod 26 and the first linkage rod 27 to expand, and the mounting strip 24 is pushed to expand through the first linkage rod 27. The expansion effect can tension the anti-static dust-free cloth during the winding process, so that the anti-static dust-free cloth can be stretched during the winding process, so that the wrinkles and lines on its surface are flattened, thereby ensuring the processing quality of the anti-static dust-free cloth.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tensioning device for producing antistatic dust-free cloth, comprising a positioning clamping mechanism (1) and a tensioning winding mechanism (2), characterized in that: The positioning and clamping mechanisms (1) are provided in plurality, and the plurality of positioning and clamping mechanisms (1) are annular and detachably arranged on the tensioning and winding mechanism (2); The positioning clamping mechanism (1) comprises a tensioning block (10), a clamping assembly (11) and an adjusting assembly (12); a groove is provided on one side of the tensioning block (10); an arc-shaped mounting plate (5) is provided on the other side of the tensioning block (10); a plurality of clamping assemblies (11) are provided, and the plurality of clamping assemblies (11) are symmetrically hingedly arranged on the inner side wall of the groove; the adjusting assembly (12) is rotatably connected to the inner side wall of the groove; and cross bars (3) are provided at both ends of the adjusting assembly (12) for pushing adjacent clamping assemblies (11) to merge; The tensioning and winding mechanism (2) comprises a base (21), a threaded main rod (22) and a threaded collar (23); the threaded main rod (22) is rotatably connected to the base (21); one end of the threaded main rod (22) is connected to the output shaft of a driving device; the threaded collar (23) is threadedly connected to the rear end of the threaded main rod (22); the threaded main rod (22) is provided with a mounting strip (24) which cooperates with the threaded collar (23) to push the tensioning block (10) to unfold; a plurality of the tensioning blocks (10) are slidably connected to the mounting strip (24); and the base (21) is provided with a positioning component (4) which can position the threaded collar (23).

2. The tensioning device for producing antistatic dust-free cloth according to claim 1, characterized in that: The clamping assembly (11) comprises a clamping block (111) and a bar (112); two of the bar (112) are provided, and both ends of the two bar (112) are rotatably connected to the inner side wall of the groove; a plurality of the clamping blocks (111) are provided, and two adjacent clamping blocks (111) are symmetrically arranged on adjacent bar (112); and the clamping blocks (111) are connected to the inner side wall of the groove via a return spring.

3. The tensioning device for producing antistatic dust-free cloth according to claim 1, characterized in that: The adjustment assembly (12) comprises a threaded adjustment rod (121) and a vertical sliding plate (122), one end of the threaded adjustment rod (121) is rotatably connected to the inner side wall of the groove, the other end of the threaded adjustment rod (121) is provided with a knob, the vertical sliding plate (122) is threadedly connected to the threaded adjustment rod (121), two adjacent cross bars (3) are symmetrically arranged on the vertical sliding plate (122), and the two ends of the vertical sliding plate (122) are respectively slidably connected to the inner top wall and the inner bottom wall of the groove.

4. The tensioning device for producing antistatic dust-free cloth according to claim 1, characterized in that: The tensioning and winding mechanism (2) further comprises a movable block (25), a push rod (26), a first linkage rod (27), a fixed block (28) and a second linkage rod (29); the movable block (25) is slidably sleeved on the threaded main rod (22); one end of the push rod (26) is hinged on the movable block (25); the other end of the push rod (26) is hinged on the first linkage rod (27); one end of the first linkage rod (27) is hinged on an adjacent mounting strip (24); the other end of the first linkage rod (27) is hinged on the fixed block (28); the fixed block (28) is arranged at the head end of the threaded main rod (22); one end of the second linkage rod (29) is hinged on the mounting strip (24); the other end of the second linkage rod (29) is hinged on the base (21).

5. The tensioning device for producing antistatic dust-free cloth according to claim 4, characterized in that: A tension spring (210) is provided between the movable block (25) and the fixed block (28), and the tension spring (210) is sleeved on the outer side wall of the threaded main rod (22).

6. The tensioning device for producing antistatic dust-free cloth according to claim 2, characterized in that: Anti-slip tooth grooves are provided on the adjacent sides of two adjacent clamping blocks (111).

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