A filter cloth production winding device

Abstract

The utility model relates to a winding device technical field especially relates to a filter cloth production winding device, including support frame body, the first part and the tail of support frame body can rotatable installation have drive wheel group, and the drive wheel group on both sides respectively detachable sliding installation has the material roll and the material collecting roll, the utility model discloses a first locating plate and second locating plate are set respectively in two groups of material roll both ends, and two groups of first locating plate and two groups of second locating plate symmetrically set in support frame body top both sides, and are connected through two groups of connecting plates, can drive both sides locating plate sliding simultaneously, can locate two groups of material roll in support frame body center position both sides, can guarantee two groups of material roll to be in same horizontal line simultaneously, avoid appearing deviation, through both sides limit, can forcibly fix two groups of material roll in drive shaft center position, ensure that the edge of two groups of material roll cloth is always aligned, avoid the problem such as cloth wrinkle, edge misalignment caused by material roll eccentricity, improve the quality that filter cloth is rolled up.

Description

Technical Field

[0001] This utility model relates to the field of winding device technology, and in particular to a winding device for filter cloth production. Background Technology

[0002] In the filter cloth production process, the filter cloth at the feeding roller needs to be wound up to the same length at different receiving rollers for subsequent sale. As a key piece of equipment that determines the quality of finished products and production efficiency, the structural design of the winding device directly affects the winding accuracy, mechanical wear and adaptability of the filter cloth.

[0003] Before winding and unwinding, the take-up and unwinding rollers need to be connected to the drive shaft of the winding device to ensure that the drive shaft can drive the take-up and unwinding rollers to rotate and realize the take-up and unwinding of the filter cloth. However, during the take-up and unwinding of the filter cloth, it is difficult to accurately position the take-up and unwinding rollers on both sides. Insufficient positioning accuracy causes the filter cloth to deviate during the winding process. Especially when dealing with filter cloths of different widths, the rollers are prone to deviating from the center position of the drive shaft due to unstable fixing. This causes the filter cloth to tilt to one side and run during the conveying and winding process, making it difficult to quickly center and correct the two sets of rollers. This deviation will cause the edge of the filter cloth at the take-up and unwinding rollers to gradually become misaligned, which will lead to defects such as filter cloth wrinkles and uneven edges, and reduce the quality of filter cloth winding. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a filter cloth production winding device that solves the problem of existing technologies making it difficult to accurately position the take-up and untake-up rollers on both sides. Insufficient positioning accuracy leads to deviation during the filter cloth winding process, causing the filter cloth to tilt to one side and run away during conveying and winding. It also makes it difficult to quickly center and correct the deviation of the two sets of rollers. This device can forcibly fix the two sets of rollers at the center of the drive shaft, ensuring that the edges of the cloth on the two sets of rollers are always aligned, avoiding problems such as cloth wrinkles and uneven edges caused by roller eccentricity, and improving the quality of filter cloth winding.

[0005] To solve the above technical problems, the present invention provides the following technical solution: a filter cloth production winding device, including a support frame, wherein drive wheel sets are rotatably installed at the head and tail of the support frame, and feed rollers and take-up rollers are detachably and slidably installed on the drive wheel sets on both sides, and multiple sets of tension guide rollers are arranged between the feed rollers and take-up rollers. Positioning components are provided at the feeding roller and the receiving roller. The positioning components include a first positioning plate and a second positioning plate symmetrically arranged on both sides of the top of the support frame to position the feeding roller and the receiving roller. When the first positioning plate and the second positioning plate are respectively attached to the outer walls of the feeding roller and the receiving roller, the feeding roller and the receiving roller are respectively positioned at the center positions of both ends of the support frame. The inner bottom of the support frame is symmetrically slidably connected to a connecting plate one and a connecting plate two for center positioning of feeding rollers and receiving rollers of different widths. The first positioning plates of the two sets are connected to the first connecting plate, and the second positioning plates of the two sets are connected to the second connecting plate.

[0006] Preferably, the drive wheel assembly includes support side plates fixedly installed on both sides of the support frame, and two sets of drive shafts. A rotary motor and a cylinder are fixedly installed on the outer walls of the two support side plates respectively. The output end of the rotary motor is fixedly connected to one set of drive shafts, and the output end of the cylinder is connected to the other set of drive shafts through a coupling.

[0007] Preferably, the outer peripheral wall of the drive shaft is provided with a keyway, the feeding roller and the receiving roller are adapted to the corresponding keyway, and the feeding roller and the receiving roller are respectively slidably sleeved on the outer peripheral walls of the two sets of drive shafts.

[0008] Preferably, the inner bottom of the support frame is provided with an adjustment component for adjusting the distance between the first connecting plate and the second connecting plate, and the bottom of the first positioning plate and the second positioning plate are respectively provided with a separation component for driving themselves to detach from the feeding roller and the receiving roller.

[0009] Preferably, the adjustment assembly includes a fixed frame disposed at the bottom of the support frame body, and a support base plate fixedly installed at the bottom of the support frame body to support the fixed frame. The fixed frame is rotatably connected to a bidirectional screw, and an adjustment motor for driving the fixed frame to rotate is fixedly installed on its outer wall. The two sides of the outer peripheral wall of the bidirectional screw are threaded with driving components that are slidably connected to the fixed frame. The two sets of driving components are fixedly connected to connecting plate one and connecting plate two, respectively.

[0010] Preferably, the separation assembly includes a fixed base plate fixedly installed at both ends of the connecting plate one and the connecting plate two, a drive plate that is fixedly connected to the first positioning plate and the second positioning plate is slidably connected to the top of the fixed base plate, and a hydraulic cylinder that drives the drive plate to slide is fixedly installed on the outer wall of the side plate of the fixed base plate.

[0011] Preferably, the first positioning plate and the second positioning plate are U-shaped plates with openings facing one side, and the first positioning plate and the second positioning plate are sleeved on the outer peripheral wall of the feeding roller and the receiving roller.

[0012] By means of the above technical solution, this utility model provides a filter cloth production winding device, which has at least the following beneficial effects: 1. This utility model sets a first positioning plate and a second positioning plate at both ends of two sets of material rollers, and the two sets of first positioning plates and two sets of second positioning plates are symmetrically arranged on both sides of the top of the support frame and connected by two sets of connecting plates. This allows the positioning plates on both sides to slide simultaneously, positioning the two sets of material rollers on both sides of the center position of the support frame. At the same time, it ensures that the two sets of material rollers are on the same horizontal line, avoiding deviation. Through the limiting on both sides, the two sets of material rollers can be forcibly fixed at the center position of the drive shaft, ensuring that the edges of the cloth on the two sets of material rollers are always aligned, avoiding problems such as cloth wrinkles and uneven edges caused by material roller eccentricity, and improving the quality of filter cloth winding.

[0013] 2. By setting adjustment and separation components at the bottom of the support frame, this utility model can meet the needs of center positioning and correction of filter cloths of different widths, which has high adaptability and improves the versatility of the device. It also makes it easy to separate multiple sets of positioning plates from both sides of the material roller, so that the setting of the positioning plates will not affect the loading and unloading of the material roller. Attached Figure Description

[0014] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0015] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram showing the installation positions of the feeding roller and the receiving roller of this utility model; Figure 3 This is a schematic diagram showing the installation positions of the correction component, the feeding roller, and the receiving roller of this utility model; Figure 4 This is an internal sectional view of the connection between the receiving roller and the two drive shafts of this utility model; Figure 5 This is a schematic diagram of the connection structure between the positioning component and the adjustment component of this utility model; Figure 6 This is a schematic diagram of the connection structure between the positioning component and the separation component of this utility model; Figure 7 This is a comparison diagram of the two sets of material rollers before and after positioning in this utility model.

[0016] In the diagram: 1. Support frame; 2. Feeding roller; 3. Receiving roller; 31. Support side plate; 32. Drive shaft; 321. Keyway; 33. Rotary motor; 34. Cylinder; 4. Tensioning guide roller; 5. Positioning assembly; 51. First positioning plate; 52. Second positioning plate; 53. Connecting plate one; 54. Connecting plate two; 6. Adjustment assembly; 61. Support base plate; 62. Fixing frame; 63. Adjustment motor; 64. Bidirectional screw; 65. Drive component; 7. Separation assembly; 71. Fixing base plate; 72. Hydraulic cylinder; 73. Drive plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1 Addressing the current limitations of accurately positioning the two sets of rollers on both sides, which leads to insufficient positioning precision and subsequent misalignment during filter cloth winding, causing the filter cloth to tilt to one side and slip during conveying and winding, and hindering rapid centering and correction of the two sets of rollers, this embodiment provides a filter cloth production winding device. This device forcibly fixes the two sets of rollers at the center position of the two drive shafts 32, ensuring that the edges of the fabric on both sets of rollers are always aligned. This avoids problems such as fabric wrinkles and uneven edges caused by roller eccentricity, thereby improving the quality of filter cloth winding. Please refer to... Figure 1 - Figure 5 The filter cloth production winding device includes a support frame 1. Both the head and tail of the support frame 1 are rotatably mounted with drive wheel sets. The drive wheel sets on both sides are detachably and slidably mounted with a feeding roller 2 and a receiving roller 3. Multiple sets of tensioning guide rollers 4 are arranged between the feeding roller 2 and the receiving roller 3. Positioning components 5 are provided at the feeding roller 2 and the receiving roller 3. The positioning components 5 include a first positioning plate 51 and a second positioning plate 52 symmetrically arranged on both sides of the top of the support frame 1 to position the feeding roller 2 and the receiving roller 3. When the first positioning plate 51 and the second positioning plate 52 are respectively attached to the outer walls of the feeding roller 2 and the receiving roller 3, the feeding roller 2 and the receiving roller 3 are respectively positioned at the center positions of both ends of the support frame 1. The inner bottom of the support frame 1 is symmetrically connected with connecting plates 53 and 54 for center positioning of feed rollers 2 and take-up rollers 3 of different widths. When the filter cloth at the feed roller 2 is wound onto its outer periphery by the take-up roller 3, the two sets of rollers are first connected by drive shafts 32 on both sides. Then, the two sets of rollers are positioned on both sides of the middle of the support frame 1 by the positioning component 5. One end of the filter cloth at the feed roller 2 is passed through multiple sets of tension guide rollers 4 in sequence and connected and fixed with the take-up roller 3. Then, the two sets of rollers rotate synchronously, so that the take-up roller 3 winds up the filter cloth and the feed roller 2 feeds it. When it is wound to a certain length, the two sets of rotary motors 33 stop working and the filter cloth is cut. The filter cloth winding operation of one set of take-up rollers 3 is realized. Then, the next set of take-up rollers 3 is installed with the corresponding drive shaft 32. In this order, the winding of filter cloth of equal length by multiple sets of take-up rollers 3 is realized to facilitate the later sale.

[0019] To ensure the edges of the fabric on both sets of rollers are always aligned, and to avoid problems such as wrinkles and uneven edges caused by roller eccentricity, thus improving the quality of filter cloth winding, such as... Figure 2 - Figure 3 As shown, two sets of first positioning plates 51 are connected to connecting plate 1 53, and two sets of second positioning plates 52 are connected to connecting plate 2 54. The two sets of connecting plates can simultaneously connect the two sets of positioning plates located on the same side. The two sets of positioning plates on both sides are set at the same horizontal line, so that with the cooperation of the two sets of connecting plates, the positioning plates on both sides can be driven to slide simultaneously, which can position the two sets of material rollers on both sides of the center position of the support frame 1, and at the same time ensure that the two sets of material rollers are on the same horizontal line. Through the limit on both sides, the material rollers can be forcibly fixed at the center position of the two drive shafts 32.

[0020] To facilitate the loading and unloading operations of the material rollers and drive shafts 32, a cylinder 34 is now installed to extend the distance between the two sets of drive shafts 32, making it easier to install the two sets of material rollers and the two sets of drive shafts 32. Figure 4 As shown, the drive wheel assembly includes support side plates 31 fixedly installed on both sides of the support frame 1, and two sets of drive shafts 32. A rotary motor 33 and a cylinder 34 are fixedly installed on the outer walls of the support side plates 31 on both sides, respectively. The output end of the rotary motor 33 is fixedly connected to one set of drive shafts 32, and the output end of the cylinder 34 is connected to the other set of drive shafts 32 through a coupling. The rotary motors 33 at the two sets of material rollers are in a synchronous working state, which can drive the drive shafts 32 and the material rollers sleeved on their outer peripheral walls to rotate, realizing the operation of feeding and unloading materials. Furthermore, connecting one set of drive shafts 32 to the cylinder 34 can extend the distance between the two sets of drive shafts 32, thereby facilitating the sleeve of one end of the material roller on the outer peripheral wall of one set of drive shafts 32. With the cooperation of the cylinder 34, the other set of drive shafts 32 is driven to move closer to the material roller to support it, which facilitates the loading and unloading operation of the material rollers and drive shafts 32.

[0021] The outer peripheral wall of the drive shaft 32 is provided with a keyway 321. The feeding roller 2 and the receiving roller 3 are adapted to the corresponding keyway 321. The feeding roller 2 and the receiving roller 3 are respectively slidably sleeved on the outer peripheral wall of the two sets of drive shafts 32. The inner peripheral wall of the material roller is fixedly installed with a protruding drive bar that matches the shape of the keyway 321, so as to facilitate the drive shaft 32 to drive the material roller to rotate.

[0022] Example 2 Based on Embodiment 1, the device is further equipped with an adjustment component 6 and a separation component 7, which can meet the positioning and correction operations for filter cloths of different widths, improve the versatility of the device, and facilitate the detachment of multiple positioning plates from both sides of the material roller, preventing the positioning plates from affecting the loading and unloading of the material roller. Figure 5 - Figure 6 As shown, the bottom of the support frame 1 is provided with an adjustment component 6 for adjusting the distance between the first connecting plate 53 and the second connecting plate 54. The bottoms of the first positioning plate 51 and the second positioning plate 52 are respectively provided with separation components 7 for driving themselves to detach from the feeding roller 2 and the receiving roller 3.

[0023] To center-position filter cloths of different widths, the adjusting component 6 allows two sets of connecting plates to slide closer or further apart simultaneously, accommodating filter cloths of varying widths. Figures 6-7 As shown, the adjustment assembly 6 includes a fixed frame 62 located at the bottom of the support frame 1, and a support base plate 61 fixedly installed at the bottom of the support frame 1 to support the fixed frame 62. A bidirectional screw 64 is rotatably connected inside the fixed frame 62, and an adjustment motor 63 is fixedly installed on its outer wall to drive the fixed frame 62 to rotate. Drive components 65, which are slidably connected to the fixed frame 62, are threaded onto both sides of the outer peripheral wall of the bidirectional screw 64. The two sets of drive components 65 are fixedly connected to connecting plate 1 53 and connecting plate 2 54, respectively. By starting the adjustment motor 63, the adjustment motor 63 drives the bidirectional screw 64 to rotate, causing the two sets of drive components 65 to simultaneously drive the two sets of connecting plates to slide closer together. This pushes the two sets of material rollers sleeved on the two drive shafts 32 to the center position of the support frame 1, correcting the two sets of material rollers and ensuring they are on the same horizontal plane. This ensures that the two edges of the filter cloth remain aligned during the winding and unwinding process, improving the quality of the filter cloth winding. For details, please refer to the appendix. Figure 7 This is a schematic diagram showing the positioning of the two sets of material rollers before and after.

[0024] After the filter cloth is wound up, when replacing the next set of take-up rollers 3, the two sets of hydraulic cylinders 72 located at the bottom of both ends of the take-up rollers 3 work simultaneously to detach the positioning plates from both ends of the take-up rollers 3. This prevents the positioning plates from affecting the loading and unloading of the take-up rollers 3, facilitating the replacement of the take-up rollers 3. Figure 6As shown, the separation assembly 7 includes a fixed base plate 71 fixedly installed at both ends of the connecting plate 1 53 and the connecting plate 2 54. The top of the fixed base plate 71 is slidably connected to a drive plate 73 fixedly connected to the first positioning plate 51 and the second positioning plate 52. A hydraulic cylinder 72 is fixedly installed on the outer wall of the side plate of the fixed base plate 71 to drive the drive plate 73 to slide. The output end of the hydraulic cylinder 72 is fixedly connected to the drive plate 73, which enables the drive plate 73 to drive the positioning plate to adjust its position.

[0025] The first positioning plate 51 and the second positioning plate 52 are U-shaped plates with openings facing one side. The first positioning plate 51 and the second positioning plate 52 are sleeved on the outer peripheral wall of the feeding roller 2 and the receiving roller 3. The slots of the multiple positioning plates correspond to the diameters of the two sets of rollers. By sleeved on the outer peripheral wall, the two sets of rollers are positioned and corrected without affecting the rotation of the rollers.

[0026] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filter cloth production winding device, comprising a support frame (1), characterized in that: The support frame (1) has drive wheel sets rotatably mounted at both the head and tail. The drive wheel sets on both sides are detachably and slidably mounted with feeding rollers (2) and receiving rollers (3). Multiple sets of tensioning guide rollers (4) are arranged between the feeding rollers (2) and receiving rollers (3). Positioning components (5) are provided at the feeding roller (2) and the receiving roller (3). The positioning components (5) include a first positioning plate (51) and a second positioning plate (52) symmetrically arranged on both sides of the top of the support frame (1) to position the feeding roller (2) and the receiving roller (3). When the first positioning plate (51) and the second positioning plate (52) are respectively attached to the outer walls of the feeding roller (2) and the receiving roller (3), the feeding roller (2) and the receiving roller (3) are respectively positioned at the center positions of both ends of the support frame (1). The inner bottom of the support frame (1) is symmetrically connected to a connecting plate one (53) and a connecting plate two (54) for center positioning of feeding rollers (2) and receiving rollers (3) of different widths. The two sets of first positioning plates (51) are connected to the first connecting plate (53), and the two sets of second positioning plates (52) are connected to the second connecting plate (54).

2. The filter cloth production winding device according to claim 1, characterized in that: The drive wheel assembly includes support side plates (31) fixedly installed on both sides of the support frame (1), and two sets of drive shafts (32). A rotary motor (33) and a cylinder (34) are fixedly installed on the outer walls of the two support side plates (31). The output end of the rotary motor (33) is fixedly connected to one set of drive shafts (32), and the output end of the cylinder (34) is connected to another set of drive shafts (32) through a coupling.

3. The filter cloth production winding device according to claim 2, characterized in that: The outer peripheral wall of the drive shaft (32) is provided with a keyway (321), the feeding roller (2) and the receiving roller (3) are adapted to the corresponding keyway (321), and the feeding roller (2) and the receiving roller (3) are respectively slidably sleeved on the outer peripheral wall of the two sets of drive shafts (32).

4. The filter cloth production winding device according to claim 1, characterized in that: The inner bottom of the support frame (1) is provided with an adjustment component (6) for adjusting the distance between the first connecting plate (53) and the second connecting plate (54). The bottom of the first positioning plate (51) and the second positioning plate (52) are respectively provided with a separation component (7) for driving itself to separate from the feeding roller (2) and the receiving roller (3).

5. A filter cloth production winding device according to claim 4, characterized in that: The adjustment component (6) includes a fixed frame (62) disposed at the bottom of the support frame (1) and a support base plate (61) fixedly installed at the bottom of the support frame (1) to support the fixed frame (62). The fixed frame (62) is rotatably connected to a bidirectional screw (64), and an adjustment motor (63) that drives the fixed frame (62) to rotate is fixedly installed on the outer wall. The two sides of the outer peripheral wall of the bidirectional screw (64) are threaded with drive components (65) that are slidably connected to the fixed frame (62). The two sets of drive components (65) are fixedly connected to the first connecting plate (53) and the second connecting plate (54) respectively.

6. A filter cloth production winding device according to claim 4, characterized in that: The separation assembly (7) includes a fixed base plate (71) fixedly installed at both ends of the connecting plate one (53) and the connecting plate two (54). The top of the fixed base plate (71) is slidably connected to a drive plate (73) fixedly connected to the first positioning plate (51) and the second positioning plate (52). The outer wall of the side plate of the fixed base plate (71) is fixedly installed with a hydraulic cylinder (72) that drives the drive plate (73) to slide.

7. A filter cloth production winding device according to claim 1, characterized in that: The first positioning plate (51) and the second positioning plate (52) are U-shaped plates with openings facing one side, and the first positioning plate (51) and the second positioning plate (52) are sleeved on the outer peripheral walls of the feeding roller (2) and the receiving roller (3).

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