Uniform forming equipment for cross lapping

Abstract

The utility model relates to the field of cross lapping forming equipment, in particular to cross lapping uniform forming equipment. Comprising a machine tool, a transmission belt is mounted in the machine tool, two connecting pieces are fixedly connected to one end of the machine tool, supports are fixedly connected to the upper surfaces of the connecting pieces, mounting frames are fixedly connected to the sides, away from each other, of the two connecting pieces, and pressing shafts are mounted on the sides, close to each other, of the two supports; a transmission device is installed on the upper surface of the machine tool, a conveying belt is installed in the lower portion of the machine tool, a cleaning structure is arranged on the sides, away from the machine tool, of the supports and comprises two sliding rails, the two sliding rails are fixedly connected with the two supports respectively, and sliding blocks are slidably connected to the inner walls of the sliding rails. The cross lapping uniform forming equipment provided by the utility model has the advantages that the pressing shaft can be conveniently and quickly cleaned, the service life of the pressing shaft can be prolonged, and the maintenance cost of the pressing shaft is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of cross-laid mesh forming equipment, and in particular to a cross-laid mesh uniform forming equipment. Background Technology

[0002] Cross-laid uniform forming equipment is mainly used for producing nonwoven fabrics and other nonwoven materials. Its core function is to uniformly lay fiber materials in different directions into a mesh structure and then solidify it through a certain process.

[0003] Existing technologies, such as the utility model patent with publication number CN108792766A, disclose a cross-type web-laying machine for textiles. This patent employs a support structure, a drive structure, a transmission structure, two web-laying structures, and four bearings. The support structure has a drive structure for providing power to the transmission structure. At the end of the support structure is a transmission structure detachably connected to the drive structure for transmission. The four bearings symmetrically penetrate the support structure in pairs. The support structure also has web-laying structures rotatably connected to the two symmetrically arranged bearings for conveying the laid fabric. The use of the support structure in this invention facilitates fixing the device to one end of the fabric forming equipment. The drive structure drives the transmission structure to rotate the web-laying structures, causing the two parallel web-laying structures to rotate and propel the fabric, improving the stability of long-distance fabric conveying. The rotation of the web-laying structures promotes air circulation, reduces the equipment temperature, effectively prevents the fabric from being damaged by excessive temperature, and improves the conveying quality.

[0004] The inventors discovered in daily use that in existing technologies, the pressure roller comes into contact with materials (such as fibers and plastics) during the molding process. Over time, these materials may adhere to the surface of the pressure roller, leading to build-up. If this build-up is not cleaned promptly, it will affect the normal operation of the equipment and product quality. Untimely or difficult cleaning of the pressure roller can cause material accumulation, further impacting production stability and efficiency. Build-up can also affect the flowability of materials, leading to uneven molding or equipment malfunctions during production.

[0005] This application provides another technical solution to this technical problem, aiming to provide those skilled in the art with multiple options for solving the problem. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies.

[0007] To solve the above technical problems, this utility model provides a cross-laying uniform forming device, comprising: a machine tool, a transmission belt installed inside the machine tool, two connecting parts fixedly connected to one end of the machine tool, a bracket fixedly connected to the upper surface of the connecting parts, mounting brackets fixedly connected to the sides of the two connecting parts that are far apart from each other, a pressure shaft installed on the sides of the two brackets that are close to each other, a transmission device installed on the upper surface of the machine tool, a conveyor belt installed inside the lower part of the machine tool, a cleaning structure provided on the side of the brackets that is far away from the machine tool, the cleaning structure comprising two slide rails, the two slide rails being fixedly connected to the two brackets respectively, a slider being slidably connected to the inner wall of the slide rails, a scraper being fixedly connected to the sides of the two sliders that are close to each other, a connecting plate being fixedly connected to the upper surface of the slider, a screw being threadedly connected to the inner wall of the connecting plate, the screw abutting against the slide rail, a spring being provided inside the slide rail, the two ends of the spring being fixedly connected to the slider and the slide rail respectively.

[0008] The effect achieved by the above components is as follows: when the pressure shaft needs to be used, the screw is turned to loosen it, and then the slider is pulled to move it. The slider slides on the inner wall of the slide rail, and the slider drives the spring to stretch. Then the slider drives the scraper to move, and then the screw is tightened to fix it. When the pressure shaft needs to be cleaned, the screw is tightened to loosen it, and then the spring contracts to drive the slider to reset. The slider drives the scraper to contact the pressure shaft, and then the pressure shaft rotates and the scraper cleans the pressure shaft.

[0009] Preferably, a limiting rod is fixedly connected inside the slide rail, and the limiting rod is slidably connected to the slider.

[0010] The effect achieved by the above components is that the limiting rod can limit the slider, preventing the slider from deviating when sliding on the inner wall of the slide rail, thus improving the stability of the slider sliding.

[0011] Preferably, the limiting rod has a circular cross-section and is made of stainless steel.

[0012] The effect achieved by the above components is that the limiting rod can limit the spring, prevent the spring from deforming during use, and improve the service life of the spring.

[0013] Preferably, a plurality of handles are fixedly connected to the arc surface at the upper end of the screw, and the plurality of handles are evenly distributed on the screw.

[0014] The effect achieved by the above components is that when it is necessary to rotate the screw, the handle can be rotated directly, and the handle drives the screw to rotate, making it more convenient to rotate the screw.

[0015] Preferably, a collection structure is provided on the side of the two slide rails that are far apart from each other. The collection structure includes two fixed plates, which are fixedly connected to the two slide rails respectively. A connecting plate is slidably connected to the inner wall of the fixed plate. A collection box is fixedly connected to the side of the two connecting plates that are close to each other. A plurality of insert rods are slidably connected to the inner wall of the fixed plate, and the insert rods are slidably connected to the connecting plate.

[0016] The effect achieved by the above components is as follows: when it is necessary to collect the cleaned fibers, pull the collection box to move it, the collection box moves the connecting plate, then inserts the connecting plate into the fixed plate, then pull the insertion rod to move it, then align the insertion rod with the fixed plate and the connecting plate, then insert the insertion rod to fix it, and then the collection box collects the cleaned fibers.

[0017] Preferably, a tension spring is fitted onto the arc surface of the insertion rod, and the two ends of the tension spring are fixedly connected to the insertion rod and the fixing plate, respectively.

[0018] The effect achieved by the above components is as follows: when it is necessary to insert the plug rod for fixation, pulling the plug rod will stretch the tension spring, then align the plug rod with the fixing plate and the connecting plate, and then releasing the plug rod tension spring will retract the plug rod to insert it into the connecting plate and the fixing plate for fixation.

[0019] Preferably, a handle is fixedly connected to the side of the collection box away from the machine tool, and the handle has a "U" shaped cross-section.

[0020] The above components achieve the following effect: when it is necessary to pull the collection box, the bracket can be used to pull the handle, and the handle will move the collection box, making it more convenient to move the collection box.

[0021] Compared with related technologies, the cross-laid mesh uniform forming equipment provided by this utility model has the following beneficial effects:

[0022] This invention provides a cross-laid mesh uniform forming device. By incorporating a cleaning structure, it addresses the issue that in existing technologies, the pressure roller comes into contact with materials (such as fibers and plastics) during the forming process. Over time, these materials may adhere to the roller surface, leading to build-up. If this build-up is not cleaned promptly, it will affect the normal operation of the equipment and product quality. Untimely or difficult cleaning of the pressure roller can cause material accumulation, thus affecting production stability and efficiency. Build-up can also affect material flowability, leading to uneven forming or equipment malfunctions during production. This device allows for convenient and rapid cleaning of the pressure roller, extending its service life and significantly reducing maintenance costs.

[0023] By setting up a collection structure, the fibers wrapped around the pressure roller can be easily cleaned and collected, greatly improving the utilization rate of the fibers. Attached Figure Description

[0024] Figure 1 A schematic diagram of the structure of a cross-laid mesh uniform forming device provided by this utility model;

[0025] Figure 2 for Figure 1 The diagram shows the cleaning structure.

[0026] Figure 3 for Figure 1 The diagram shows the collection structure.

[0027] Figure 4 for Figure 3 The enlarged view of point A shown.

[0028] Numbered in the diagram: 1. Machine tool; 2. Transmission belt; 3. Transmission device; 4. Pressure shaft; 5. Bracket; 6. Conveyor belt; 7. Mounting bracket; 8. Cleaning structure; 81. Slide rail; 82. Limiting rod; 83. Screw; 84. Handle; 85. Connecting plate; 86. Spring; 87. Scraper; 88. Slider; 9. Collection structure; 91. Fixing plate; 92. Collection box; 93. Handle; 94. Insert rod; 95. Connecting plate; 96. Tension spring; 10. Connecting piece. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0031] Please see Figures 1 to 4 The present invention provides a cross-laying uniform forming device, comprising: a machine tool 1, a transmission belt 2 installed inside the machine tool 1, two connectors 10 fixedly connected to one end of the machine tool 1, a bracket 5 fixedly connected to the upper surface of the connector 10, a mounting bracket 7 fixedly connected to the side of the two connectors 10 that is far apart from each other, a pressure shaft 4 installed on the side of the two brackets 5 that is close to each other, a transmission device 3 installed on the upper surface of the machine tool 1, a conveyor belt 6 installed inside the lower part of the machine tool 1, a cleaning structure 8 provided on the side of the bracket 5 that is far away from the machine tool 1, and a collection structure 9 provided on the side of the two slide rails 81 that is far apart from each other.

[0032] In the embodiments of this utility model, please refer to Figure 1 and Figure 2The cleaning structure 8 includes two slide rails 81, which are fixedly connected to two brackets 5 respectively. A slider 88 is slidably connected to the inner wall of the slide rail 81. A scraper 87 is fixedly connected to the side of the two sliders 88 that are close to each other. A connecting plate 85 is fixedly connected to the upper surface of the slider 88. A screw 83 is threadedly connected to the inner wall of the connecting plate 85. The screw 83 abuts against the slide rail 81. A spring 86 is provided inside the slide rail 81. The two ends of the spring 86 are fixedly connected to the slider 88 and the slide rail 81 respectively. When the pressure shaft 4 needs to be used, the screw 83 is turned to loosen it, and then the slider 88 is pulled to move. The slider 88 slides on the inner wall of the slide rail 81, and the slider 88 drives the spring 86 to stretch. Then the slider 88 drives the scraper 87 to move, and then the screw 83 is turned to fix it. When the pressure shaft 4 needs to be cleaned, the screw 83 is turned to loosen it, and then the spring 86 contracts to drive the slider 88 to reset. The slider 88 drives the scraper 87 to contact the pressure shaft 4, and then the pressure shaft 4 rotates. The scraper 87 cleans the pressure shaft 4. The slide rail 81 is internally fixedly connected to a limit rod 82, which is slidably connected to the slider 88. The limit rod 82 can limit the slider 88 to prevent it from deviating when sliding on the inner wall of the slide rail 81, thus improving the stability of the slider 88's sliding. The limit rod 82 has a circular cross-section and is made of stainless steel. The limiting rod 82 can limit the spring 86, preventing deformation during use and improving its service life. Several levers 84 are fixedly connected to the arc surface at the upper end of the screw 83, and these levers 84 are evenly distributed on the screw 83. When it is necessary to rotate the screw 83, the levers 84 can be rotated directly, causing the screw 83 to rotate, making rotation of the screw 83 more convenient.

[0033] In the embodiments of this utility model, please refer to Figure 3 and Figure 4The collection structure 9 includes two fixed plates 91, which are fixedly connected to two slide rails 81 respectively. A connecting plate 95 is slidably connected to the inner wall of the fixed plate 91. A collection box 92 is fixedly connected to one side of the two connecting plates 95 that are close to each other. Several insertion rods 94 are slidably connected to the inner wall of the fixed plate 91, and the insertion rods 94 are slidably connected to the connecting plates 95. When it is necessary to collect the cleaned fibers, the collection box 92 is pulled to move, causing the connecting plate 95 to move as well. The connecting plate 95 is then inserted into the fixed plate 91. The insertion rods 94 are then pulled to move, aligning them with the fixed plate 91 and the connecting plate 95. The insertion rods 94 are then inserted and fixed, and the collection box 92 collects the cleaned fibers. A tension spring 96 is fitted onto the arc surface of the insertion rod 94, and both ends of the tension spring 96 are fixedly connected to the insertion rod 94 and the fixed plate 91 respectively. When it is necessary to insert the insertion rod 94 for fixation, pull the insertion rod 94 to stretch the tension spring 96, then align the insertion rod 94 with the fixing plate 91 and the connecting plate 95, and then release the tension spring 96 to retract the insertion rod 94, causing it to insert into the connecting plate 95 and the fixing plate 91 for fixation. A handle 93 is fixedly connected to the side of the collection box 92 away from the machine tool 1. The handle 93 has a "U" shaped cross-section. When it is necessary to pull the collection box 92, the bracket 5 can be used to pull the handle 93, which moves the collection box 92, making it easier to move.

[0034] The working principle of the cross-laid mesh uniform forming device provided by this utility model is as follows: When the pressure shaft 4 needs to be used, the screw 83 is rotated to loosen it, and then the slider 88 is pulled to move. The slider 88 slides on the inner wall of the slide rail 81, and the slider 88 drives the spring 86 to stretch. Then the slider 88 drives the scraper 87 to move, and then the screw 83 is turned to fix it. When the pressure shaft 4 needs to be cleaned, the screw 83 is turned to loosen it, and then the spring 86 retracts to drive the slider 88 to reset. The slider 88 drives the scraper 87 to move against the pressure shaft. 4. Contact is made, and then the pressure shaft 4 is rotated. The scraper 87 cleans the pressure shaft 4. The limiting rod 82 can limit the slider 88 to prevent the slider 88 from deviating when sliding on the inner wall of the slide rail 81, thus improving the stability of the slider 88 sliding. The limiting rod 82 can also limit the spring 86 to prevent the spring 86 from deforming during use, thus improving the service life of the spring 86. When it is necessary to rotate the screw 83, the handle 84 can be rotated directly. The handle 84 drives the screw 83 to rotate, making it more convenient to rotate the screw 83.

[0035] When it is necessary to collect the cleaned fibers, pull the collection box 92 to move it. The collection box 92 moves the connecting plate 95, which is then inserted into the fixing plate 91. Then, pull the insertion rod 94 to move it, aligning it with the fixing plate 91 and the connecting plate 95. Insert the insertion rod 94 to secure it, and the collection box 92 will collect the cleaned fibers. When it is necessary to insert the insertion rod 94 for fixation, pull the insertion rod 94 to stretch the tension spring 96, aligning it with the fixing plate 91 and the connecting plate 95. Then, release the tension spring 96 to retract the insertion rod 94, causing it to insert into the connecting plate 95 and the fixing plate 91 for fixation. When it is necessary to pull the collection box 92, the bracket 5 can be used to pull the handle 93, which moves the collection box 92, making it easier to move.

[0036] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cross-laid mesh uniform forming device, characterized in that, include: A machine tool (1) is provided with a transmission belt (2) installed inside the machine tool (1). Two connectors (10) are fixedly connected to one end of the machine tool (1). A bracket (5) is fixedly connected to the upper surface of the connector (10). A mounting bracket (7) is fixedly connected to the side of the two connectors (10) that is far apart from each other. A pressure shaft (4) is installed on the side of the two brackets (5) that is close to each other. A transmission device (3) is installed on the upper surface of the machine tool (1). A conveyor belt (6) is installed inside the lower part of the machine tool (1). A cleaning structure (8) is provided on the side of the bracket (5) that is far away from the machine tool (1). 8) Includes two slide rails (81), which are fixedly connected to two brackets (5) respectively. A slider (88) is slidably connected to the inner wall of the slide rail (81). A scraper (87) is fixedly connected to the side of the two sliders (88) that are close to each other. A connecting plate (85) is fixedly connected to the upper surface of the slider (88). A screw (83) is threadedly connected to the inner wall of the connecting plate (85). The screw (83) abuts against the slide rail (81). A spring (86) is provided inside the slide rail (81). The two ends of the spring (86) are fixedly connected to the slider (88) and the slide rail (81) respectively.

2. The cross-laid mesh uniform forming equipment according to claim 1, characterized in that, The slide rail (81) is internally fixedly connected to a limiting rod (82), and the limiting rod (82) is slidably connected to the slider (88).

3. The cross-laid mesh uniform forming equipment according to claim 2, characterized in that, The limiting rod (82) has a circular cross-section and is made of stainless steel.

4. The cross-laid mesh uniform forming equipment according to claim 1, characterized in that, Several handles (84) are fixedly connected to the arc surface at the upper end of the screw (83), and the several handles (84) are evenly distributed on the screw (83).

5. The cross-laid mesh uniform forming equipment according to claim 1, characterized in that, A collection structure (9) is provided on the side of the two slide rails (81) that are far apart from each other. The collection structure (9) includes two fixing plates (91). The two fixing plates (91) are fixedly connected to the two slide rails (81) respectively. A connecting plate (95) is slidably connected to the inner wall of the fixing plate (91). A collection box (92) is fixedly connected to the side of the two connecting plates (95) that are close to each other. A plurality of insert rods (94) are slidably connected to the inner wall of the fixing plate (91). The insert rods (94) are slidably connected to the connecting plate (95).

6. The cross-laid mesh uniform forming equipment according to claim 5, characterized in that, The arc surface of the insertion rod (94) is fitted with a tension spring (96), and the two ends of the tension spring (96) are fixedly connected to the insertion rod (94) and the fixing plate (91) respectively.

7. The cross-laid mesh uniform forming equipment according to claim 5, characterized in that, The collection box (92) is fixedly connected to a handle (93) on the side away from the machine tool (1), and the handle (93) has a "U" shaped cross section.

Images