A tensioning mechanism for producing dust-free cloth

Abstract

The invention belongs to the technical field of dust-free cloth production and discloses a tensioning mechanism for producing dust-free cloth, comprising a workbench, wherein brackets are fixedly installed on both sides of the workbench, and a short plate is pushed downward by an electric push rod. Since the short plate is rotatably connected to one end of the moving plate by a rotating shaft, the downward movement of the short plate will drive this end of the moving plate to descend, and the other end of the moving plate is rotatably connected to the front of a slider through a rotating shaft. As one end of the moving plate descends, the other end of the moving plate will push the slider to move horizontally in a slide groove inside the bracket. When the slider moves, a stabilizing spring fixedly connected to one side of the slider plays a role of buffering and auxiliary resetting in this process. A first curved plate fixedly connected to the top surfaces of the two sliders and a second curved plate fixed on the top thereof by bolts are used to fix a reel with a dust-free cloth. When the slider moves, the reel is driven to move horizontally, thereby realizing the tensioning operation of the dust-free cloth.

Description

Technical Field

[0001] The invention belongs to the technical field of dust-free cloth production, in particular to a tensioning mechanism for producing dust-free cloth. Background Art

[0002] The dust-free cloth tensioning structure is a mechanical device used to apply tension to the cloth during the dust-free cloth production process to control its stretching degree and maintain a specific shape. The dust-free cloth is a cloth with extremely high cleanliness and low dust generation. It is usually made of special fiber materials, such as polyester fiber, microfiber, etc. These fibers have undergone fine textile technology and treatment to make their surface structure tight and the gaps between fibers are extremely small. The dust-free cloth has good water absorption, oil absorption and wiping performance, and can effectively remove tiny particles, dust, stains and liquids.

[0003] When existing factories produce dust-free cloths, the tensioning mechanism used has a small contact area with the dust-free cloth at the tensioning point during operation. The tension pulling can only be carried out in a local rolling manner, and generally cannot be carried out in a large-area reciprocating and tough operation to increase the contact area with the dust-free cloth. Summary of the invention

[0004] In order to solve the problem in the above background technology that it is inconvenient to ensure the stability of the tensioning mechanism and an unstable tensioning mechanism may cause uneven tension of the dust-free cloth during the production process, the present invention provides a tensioning mechanism for producing dust-free cloth.

[0005] To achieve the above object, the present invention provides the following technical solution: a tensioning mechanism for producing dust-free cloth, comprising a workbench, brackets are fixedly installed on both sides of the workbench, a tensioning mechanism is installed on one side of the bracket, and a sliding plate is fixedly installed on the top of the workbench;

[0006] The tensioning mechanism includes a short plate, a movable plate, a slider and a stabilizing spring. The tensioning mechanism is provided with two groups, and the number of movable plates, sliders and stabilizing springs in each group of the tensioning mechanism is provided with two. One end of the two movable plates is rotatably connected to the short plate through a rotating shaft, and the other end of the two movable plates is rotatably connected to the front of the two sliders. One side of the two sliders is fixedly connected to one end of the two stabilizing springs, and the bottom surface of the short plate is fixedly connected to an electric push rod.

[0007] Preferably, there are two brackets, and a slide groove is provided inside each of the two brackets. A controller is installed on the front side of one of the brackets, and the controller is electrically connected to the two electric push rods.

[0008] Preferably, the two sliders are matched with the slide slot, the other ends of the two stabilizing springs are fixedly connected to the inner side wall of the bracket, and the two stabilizing springs and the two sliders are located inside the slide slot.

[0009] Preferably, the top surfaces of the two sliders are fixedly connected with a first arc plate, the top of the first arc plate is fixedly installed with a second arc plate by bolts, the inside of the first arc plate and the second arc plate are both installed with a fixing rod, and one end of the fixing rod is fixedly connected with a reel.

[0010] Preferably, the bottom surfaces of the two sliding blocks are fixedly connected with connecting columns, the bottom surfaces of the connecting columns are fixedly connected with supporting rods, and the connecting columns are slidably connected with the brackets.

[0011] Preferably, a telescopic rod is slidably connected to the top surface of the sliding plate, an arc frame is fixedly connected to the top surface of the telescopic rod, and a cleaning brush is fixedly installed inside the arc frame.

[0012] Preferably, both sides of the bottom end of the telescopic rod are fixedly connected with adjustment blocks, and the interior of the sliding plate is provided with a slide rail matched with the adjustment block.

[0013] Preferably, an inclined plate is fixedly connected to one side of the telescopic rod, and one end of the inclined plate is fixedly connected to one side of the support rod.

[0014] Preferably, the surface of the support rod is slidably connected to a slide rod, and both ends of the slide rod are fixedly connected to the bracket.

[0015] Preferably, a rotating shaft is installed inside the other end of the two movable plates, and the two movable plates are rotatably connected to the two sliding blocks through the rotating shaft.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The invention uses an electric push rod to push the short plate downward, and since the short plate is rotatably connected to one end of the moving plate by a rotating shaft, the downward movement of the short plate will drive this end of the moving plate to move down, and the other end of the moving plate is rotatably connected to the front of the slider through the rotating shaft. As one end of the moving plate descends, the other end of the moving plate will push the slider to move horizontally in the slide groove inside the bracket. When the slider moves, it will stretch the stabilizing spring fixedly connected to one side of it, and the stabilizing spring plays a role of buffering and auxiliary reset in this process. The first curved plate fixedly connected to the top surfaces of the two sliders and the second curved plate fixed to the top thereof by bolts are used to fix the reel with the dust-free cloth. When the slider moves, it drives the reel to move horizontally, thereby realizing a large-area reciprocating toughness operation to increase the contact area with the dust-free cloth. The reciprocating motion of the dust-free cloth tightening mechanism plays a key role. Through this continuous and regular dynamic process, the toughness of the dust-free cloth can be significantly enhanced, so that it has more outstanding durability and tensile strength, and the overall quality of the product can be improved.

[0018] The cleaning brush inside the arc frame can synchronously clean the dust-free cloth during the tensioning process, thereby removing impurities and dust from the surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 It is a top view of the present invention;

[0022] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0023] Figure 5 It is a front view of the present invention;

[0024] Figure 6 It is a schematic diagram of the tensioning mechanism of the present invention;

[0025] Figure 7 for Figure 6 Enlarged view of point C in the middle;

[0026] Figure 8 It is a partial schematic diagram of the matching structure of the sliding plate and the tensioning mechanism of the present invention.

[0027] In the figure: 1. workbench; 2. bracket; 3. tensioning mechanism; 31. short plate; 32. moving plate; 33. slider; 331. first arc plate; 332. second arc plate; 333. fixing rod; 334. reel; 335. support rod; 34. stabilizing spring; 35. electric push rod; 4. sliding plate; 41. telescopic rod; 411. inclined plate; 42. arc frame; 43. cleaning brush; 5. sliding rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 8 As shown, the present invention provides a tensioning mechanism for producing dust-free cloth, comprising a workbench 1, brackets 2 are fixedly installed on both sides of the workbench 1, a tensioning mechanism 3 is installed on one side of the bracket 2, and a sliding plate 4 is fixedly installed on the top of the workbench 1;

[0030] The tensioning mechanism 3 includes a short plate 31, a movable plate 32, a slider 33 and a stabilizing spring 34. The tensioning mechanism 3 is provided with two groups, and the number of movable plates 32, sliders 33 and stabilizing springs 34 in each group of the tensioning mechanism 3 is provided with two. One end of the two movable plates 32 is rotatably connected to the short plate 31 through a rotating shaft, and the other ends of the two movable plates 32 are rotatably connected to the front sides of the two sliders 33. One side of the two sliders 33 is fixedly connected to one end of the two stabilizing springs 34, and an electric push rod 35 is fixedly connected to the bottom surface of the short plate 31.

[0031] The workbench 1 serves as the basic support platform of the entire device, providing a stable plane for the installation and operation of other components. It can withstand various forces generated during the tensioning process to ensure the stability and reliability of the entire production process. The brackets 2 on both sides provide a stable installation position for the tensioning mechanism 3 to ensure that the tensioning mechanism 3 will not shake or move during operation. The internal slide groove provides guidance and restriction for the movement of the slider 33, so that the slider 33 can slide smoothly along a specific path, thereby achieving precise tensioning operation. The short plate 31 is pushed downward by the electric push rod 35. Since the short plate 31 is rotatably connected to one end of the moving plate 32 through a rotating shaft, the downward movement of the short plate 31 will drive this end of the moving plate 32 to descend. The other end of the moving plate 32 is rotatably connected to the front of the slider 33 through a rotating shaft. As one end of the moving plate 32 moves The stabilizing spring 34 plays a role of buffering and auxiliary resetting in this process. The first curved plate 331 fixedly connected to the top surface of the two sliders 33 and the second curved plate 332 fixed on the top by bolts are used to fix the reel 334 with the dust-free cloth. When the slider 33 moves, it drives the reel 334 to move horizontally, thereby realizing a large-area reciprocating toughness operation to increase the contact area with the dust-free cloth. The reciprocating motion of the dust-free cloth tightening mechanism 3 plays a key role. Through this continuous and regular dynamic process, the toughness of the dust-free cloth can be significantly enhanced, so that it has better durability and tensile strength, and can improve the overall quality of the product.

[0032] like Figures 1 to 8 As shown, there are two brackets 2, and slide grooves are provided inside the two brackets 2. A controller is installed on the front of one of the brackets 2, and the controller is electrically connected to the two electric push rods 35. The two sliders 33 are adapted to the slide grooves. The other ends of the two stabilizing springs 34 are fixedly connected to the inner side walls of the bracket 2, and the two stabilizing springs 34 and the two sliders 33 are located inside the slide grooves. The top surfaces of the two sliders 33 are fixedly connected to the first arc plate 331, and the top of the first arc plate 331 is fixedly installed with the second arc plate 332 by bolts. Fixed rods 333 are installed inside the first arc plate 331 and the second arc plate 332, and one end of the fixed rod 333 is fixedly connected to the reel 334. The bottom surfaces of the two sliders 33 are fixedly connected to connecting columns, and the bottom surfaces of the connecting columns are fixedly connected to support rods 335, and the connecting columns are slidably connected to the bracket 2.

[0033] The short plate 31 is used as a connecting component between the electric push rod 35 and the moving plate 32 to transmit the thrust or pull generated by the electric push rod 35. The moving plate 32 can convert the linear motion of the electric push rod 35 into the horizontal motion of the slider 33 by means of a rotation connection, thereby achieving the tightening of the material.

[0034] The slider 33 slides in the slide groove, driving the reel 334 to move, thereby tightening the material. On the one hand, the stabilizing spring 34 plays a buffering role in the tightening process to reduce the damage to the equipment caused by the instantaneous impact force. On the other hand, when the electric push rod 35 retracts, the stabilizing spring 34 can help the slider 33 to quickly reset, thereby improving the working efficiency. Through the cooperation of the sliding plate 4 and the slider 33, the cleaning brush 43 can be driven to remove dust from the surface of the reel 334. The connecting column on the bottom surface of the slider 33 is fixedly connected to the support rod 335. When the connecting column slides on the bracket 2, it drives the support rod 335 to slide along the sliding rod 5. At the same time, due to the inclined plate 411 on one side of the telescopic rod 41 and the support rod 335 One side is fixedly connected, and the sliding of the support rod 335 will drive the inclined plate 411 to move, thereby making the telescopic rod 41 slide on the sliding plate 4, and the adjustment blocks on both sides of the bottom end of the telescopic rod 41 slide in the slide rails inside the sliding plate 4, ensuring the smoothness and accuracy of the movement of the telescopic rod 41. When the reel 334 needs to be cleaned, the telescopic rod 41 is started to move upward, so that the cleaning brush 43 fixedly installed inside the arc frame 42 just contacts the reel 334, and the reel 334 can be cleaned by the cleaning brush 43 when rotating. The cleaning brush 43 inside the arc frame 42 can synchronously clean the dust-free cloth during the tensioning process to remove impurities and dust on the surface, thereby improving the cleanliness of the product.

[0035] like Figures 1 to 8 As shown, the top surface of the sliding plate 4 is slidably connected to a telescopic rod 41, the top surface of the telescopic rod 41 is fixedly connected to an arc frame 42, a cleaning brush 43 is fixedly installed inside the arc frame 42, both sides of the bottom end of the telescopic rod 41 are fixedly connected to adjusting blocks, the interior of the sliding plate 4 is provided with a slide rail compatible with the adjusting block, one side of the telescopic rod 41 is fixedly connected to an inclined plate 411, one end of the inclined plate 411 is fixedly connected to one side of the support rod 335, the surface of the support rod 335 is slidably connected to a sliding rod 5, both ends of the sliding rod 5 are fixedly connected to the bracket 2, a rotating shaft is installed inside the other ends of the two movable plates 32, and the two movable plates 32 are rotatably connected to the two sliders 33 through the rotating shaft.

[0036] The electric push rod 35 serves as a power source, provides precise linear thrust or pulling force, controls the action of the tensioning mechanism 3, and realizes precise adjustment of the tensioning degree of the material. The controller is used to control the working state of the two electric push rods 35, including parameters such as start, stop, movement speed and stroke, to ensure the accuracy and consistency of the tensioning operation. The first arc plate 331 and the second arc plate 332 are fixedly installed by bolts to form a complete clamping structure, which can firmly fix the reel 334 to prevent the reel 334 from loosening or deflecting during operation. The fixing rod 333 and the reel 334 The fixing rod 333 provides a stable support and a rotating axis for the reel 334, and the reel 334 is used to wind Around the material that needs to be tightened, such as a dust-free cloth, the connecting column and the support rod 335, the connecting column connects the slider 33 with the support rod 335, and enhances the integrity of the structure. The support rod 335 not only provides support for the connecting column, but also further ensures the stability of the movement of the slider 33 by cooperating with the sliding rod 5. The sliding plate 4 provides a sliding track for the telescopic rod 41, so that the telescopic rod 41 can move freely within a certain range according to work needs. The telescopic rod 41 can adjust the height of the arc frame 42 to adapt to materials of different thicknesses, ensuring that the cleaning brush 43 can effectively contact the material for cleaning. The arc frame 42 can fit the shape of the material, and the cleaning brush 43 is used to clean the material during the tightening process. The surface of the material is cleaned to remove impurities or dust. The adjustment block and the slide rail adjustment block slide in the slide rail to limit the moving direction of the telescopic rod 41, ensuring the accuracy and stability of its movement. The inclined plate 411 connects the telescopic rod 41 with the support rod 335, so that during the tensioning process, the telescopic rod 41 and the support rod 335 can work together to enhance the stability and reliability of the entire structure. The slide rod 5 provides guidance and support for the sliding of the support rod 335, ensuring that the support rod 335 can slide smoothly along a straight line, thereby ensuring the smooth progress of the entire tensioning process. Through the electrical connection between the controller and the electric push rod 35, precise control of the tensioning degree is achieved to meet diverse production requirements. Two groups of tensioning mechanisms 3 are provided, and each group includes two movable plates 32, sliders 33 and stabilizing springs 34. This symmetrical and stable structural design realizes large-area reciprocating toughness operation to increase the contact area with the dust-free cloth. The reciprocating motion of the dust-free cloth tensioning mechanism 3 plays a key role. Through this continuous and regular dynamic process, the toughness of the dust-free cloth can be significantly enhanced, so that it has better durability and tensile resistance, and the overall quality of the product can be improved. The first curved plate 331 on the top surface of the slider 33 and the second curved plate 332 installed by bolts can easily and quickly fix and replace the reel 334 containing the dust-free cloth, thereby improving the flexibility of production.

[0037] The working principle and use process of the present invention are as follows: when the dust-free cloth is processed and produced, the equipment is started, and the controller located on the front side of the bracket 2 controls the electric push rod 35 to work. The electric push rod 35 pushes the short plate 31 to move upward. Since the short plate 31 is rotatably connected to one end of the moving plate 32 through the rotating shaft, the upward movement of the short plate 31 will drive this end of the moving plate 32 to move upward. The other end of the moving plate 32 is rotatably connected to the front side of the slider 33 through the rotating shaft. As one end of the moving plate 32 moves upward, its other end will push the slider 33 to move horizontally in the slide groove inside the bracket 2. When the slider 33 moves, it will compress the stabilizing spring 34 fixedly connected to one side of it. The stabilizing spring 34 plays a role of buffering and auxiliary reset in this process. The first curved plate 331 fixedly connected to the top surfaces of the two sliders 33 and the second curved plate 332 fixed on the top thereof by bolts are used to fix the dust-free cloth. When the roller 334 is in motion, the roller 334 is driven to move horizontally, thereby realizing the tightening operation of the dust-free cloth. The connecting column on the bottom surface of the slider 33 is fixedly connected to the support rod 335. When the connecting column slides on the bracket 2, the support rod 335 is driven to slide along the slide rod 5. At the same time, since the inclined plate 411 on one side of the telescopic rod 41 is fixedly connected to one side of the support rod 335, the sliding of the support rod 335 will drive the inclined plate 411 to move, thereby making the telescopic rod 41 slide on the sliding plate 4, and the adjusting blocks on both sides of the bottom end of the telescopic rod 41 slide in the slide rails inside the sliding plate 4, ensuring the stability and accuracy of the movement of the telescopic rod 41. When it is necessary to clean the roller 334, the telescopic rod 41 is started to move upward, so that the cleaning brush 43 fixedly installed inside the arc frame 42 just contacts with the roller 334, and the roller 334 can be cleaned by the cleaning brush 43 when it rotates.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] 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. A tensioning mechanism for producing dust-free cloth, comprising a workbench (1), characterized in that: Brackets (2) are fixedly mounted on both sides of the workbench (1), a tensioning mechanism (3) is mounted on one side of the bracket (2), and a sliding plate (4) is fixedly mounted on the top of the workbench (1); The tensioning mechanism (3) comprises a short plate (31), a movable plate (32), a slider (33) and a stabilizing spring (34). The tensioning mechanism (3) is provided with two groups, and the number of the movable plate (32), the slider (33) and the stabilizing spring (34) in each group of the tensioning mechanism (3) is provided with two. One end of the two movable plates (32) is rotatably connected to the short plate (31) via a rotating shaft, and the other end of the two movable plates (32) is rotatably connected to the front side of the two sliders (33). One side of the two sliders (33) is fixedly connected to one end of the two stabilizing springs (34). The bottom surface of the short plate (31) is fixedly connected to an electric push rod (35); The top surface of the sliding plate (4) is slidably connected to a telescopic rod (41), the top surface of the telescopic rod (41) is fixedly connected to an arc frame (42), a cleaning brush (43) is fixedly installed inside the arc frame (42), both sides of the bottom end of the telescopic rod (41) are fixedly connected to adjustment blocks, a slide rail matched with the adjustment block is provided inside the sliding plate (4), one side of the telescopic rod (41) is fixedly connected to an inclined plate (411), and one end of the inclined plate (411) is fixedly connected to one side of the support rod (335).

2. The tensioning mechanism for producing dust-free cloth according to claim 1, characterized in that: The number of the brackets (2) is two, and a slide groove is provided inside each of the two brackets (2). A controller is installed on the front of one of the brackets (2), and the controller is electrically connected to the two electric push rods (35).

3. The tensioning mechanism for producing dust-free cloth according to claim 1, characterized in that: The two sliders (33) are both matched with the slide slot, the other ends of the two stabilizing springs (34) are both fixedly connected to the inner side wall of the bracket (2), and the two stabilizing springs (34) and the two sliders (33) are both located inside the slide slot.

4. The tensioning mechanism for producing dust-free cloth according to claim 1, characterized in that: The top surfaces of the two sliding blocks (33) are fixedly connected to a first arc-shaped plate (331), the top of the first arc-shaped plate (331) is fixedly mounted with a second arc-shaped plate (332) via bolts, a fixing rod (333) is installed inside the first arc-shaped plate (331) and the second arc-shaped plate (332), and one end of the fixing rod (333) is fixedly connected to a reel (334).

5. The tensioning mechanism for producing dust-free cloth according to claim 1, characterized in that: The bottom surfaces of the two sliding blocks (33) are fixedly connected to connecting columns, the bottom surfaces of the connecting columns are fixedly connected to support rods (335), and the connecting columns are slidably connected to the bracket (2).

6. The tensioning mechanism for producing dust-free cloth according to claim 5, characterized in that: The surface of the support rod (335) is slidably connected to a sliding rod (5), and both ends of the sliding rod (5) are fixedly connected to the bracket (2).

7. The tensioning mechanism for producing dust-free cloth according to claim 1, characterized in that: A rotating shaft is installed inside the other end of the two movable plates (32), and the two movable plates (32) are rotatably connected to the two sliding blocks (33) via the rotating shaft.

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