A cutting device for processing insulating mesh cloth and a cutting method thereof

Abstract

The application discloses a kind of for insulating grid cloth processing slitting equipment and its slitting method, including workbench and mounting plate, the mounting plate is provided with two, the present application relates to the technical field of insulating grid cloth slitting processing.This for insulating grid cloth processing slitting equipment and its slitting method, by setting the straightening mechanism, equidistance cutting mechanism and automatic unloading mechanism on the top of workbench, so that the device can pass through the cooperation of straightening mechanism, equidistance cutting mechanism and automatic unloading mechanism when epoxy glass grid cloth is cut, to the epoxy glass grid cloth that needs to be cut is straightened in advance, so that its cutting area can be neatly cut, and while straightening cutting, equidistance cutting is carried out to epoxy glass grid cloth automatically, and after cutting, epoxy glass grid cloth is automatically unloaded synchronously, so as to leave space for subsequent cloth in time.

Description

Technical Field

[0001] The invention relates to the technical field of insulating mesh cloth slitting and processing, in particular to an insulating mesh cloth slitting device and a slitting method thereof. Background Art

[0002] Insulation mesh, also known as epoxy glass mesh, is made by interweaving alkali-free glass fiber yarn and polyester yarn into a gridded fabric with square holes. This fabric is then dehydrated at high temperatures, impregnated with epoxy resin, and dried to cure. This product is thoroughly impregnated with epoxy resin, free of bubbles and partial discharges. It boasts a high insulation rating, reaching Class H. It is primarily used in cast-type transformers and reactors. Its heat resistance reaches Class H, providing high mechanical strength not only at room temperature but also at elevated temperatures. This ensures the safe and reliable operation of cast transformers and reactors even at high temperatures.

[0003] After production, epoxy glass mesh cloth is mostly rolled up and stored in bundles. In order to facilitate cutting it into cloth sheets for use in equipment such as cast transformers and reactors, the rolled up epoxy glass mesh cloth will be cut into pieces later. In order to cut it, it is inevitable to use cutting equipment. Existing cutting equipment mostly uses automatic cutting facilities to cut the epoxy glass mesh cloth into pieces of equal size.

[0004] Although the existing technology can automatically cut epoxy glass mesh cloth at equal intervals, it is inevitable that there are still some shortcomings in its actual use. For example, the slitting equipment lacks a corresponding straightening mechanism, so that the epoxy glass mesh cloth after winding will have local bending during the slitting process, which makes it inconvenient for the slitting tool to cut the epoxy glass mesh cloth flat and regular. In order to avoid such problems, a slitting device for insulating mesh processing and a slitting method thereof are proposed to solve the existing problems. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides a slitting device for processing insulating mesh cloth and a slitting method thereof, which solves the problem that the slitting equipment lacks a corresponding straightening mechanism, resulting in local bending of the epoxy glass mesh cloth after winding during the slitting process, making it inconvenient for the slitting tool to cut the epoxy glass mesh cloth flatly and regularly.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a device for processing and slitting insulating mesh cloth, comprising a workbench and a mounting plate, wherein two mounting plates are provided, and the two mounting plates are respectively fixed on both sides of the top of the workbench, a first traction roller is rotatably connected between the two mounting plates through a bearing, a second traction roller is rotatably arranged between the mounting plates, the bottom of the workbench is fixedly connected to a first drive motor through a bracket, the output shaft of the first drive motor is fixedly connected to a reciprocating screw through a coupling, the surface of the reciprocating screw is threadedly connected to a threaded sleeve, one side of the threaded sleeve is fixedly connected to a slitting tool through an L-shaped bracket, the front sides of the two mounting plates are commonly fixedly connected to a receiving plate, a smoothing mechanism is provided between the receiving plate and the slitting tool, an equidistant cutting mechanism is provided between the threaded sleeve and the first traction roller, and an automatic unloading mechanism is provided between the receiving plate and the reciprocating screw.

[0007] Preferably, the smoothing mechanism includes a straightening pressure plate, which is elastically slidably arranged on the front side of the slitting tool, and limit slide grooves are provided on both sides of the rear side of the straightening pressure plate, and the internal sliding connection of the limit slide is connected to the limit slider, and a first return spring is fixedly connected between the bottom of the limit slider and the bottom of the inner cavity of the limit slide groove. The two sides of the front side of the slitting tool are fixedly connected to the limit sleeve, and the internal sliding connection of the limit sleeve is connected to a movable telescopic rod, and a second return spring is fixedly connected between the rear side of the movable telescopic rod and the rear side of the inner cavity of the limit sleeve. The front side of the adjacent movable telescopic rod is fixedly connected to the rear side of the limit slider, and the top of the straightening pressure plate is rotatably connected to the sliding rod through a bearing, and both sides of the front side of the slitting tool are fixedly connected to the extrusion oblique rod used in conjunction with the straightening pressure plate, and the bottom of the straightening pressure plate is fixedly connected to a rubber strip.

[0008] Preferably, the equidistant cutting mechanism includes a second driving motor, the second driving motor is fixedly arranged on the top of the workbench, and the output shaft of the second driving motor is fixedly connected to one end of the first traction roller through a coupling, the top of the workbench is fixedly connected to a slide plate, the interior of the slide plate is slidably connected to the first slider, one side of the first slider is fixedly connected to the side of the threaded sleeve through a bracket, the interior of the slide plate and located at the bottom of the first slider is slidably connected to the second slider, a third return spring is fixedly connected between the bottom of the second slider and the bottom of the inner cavity of the slide plate, and a control button used in conjunction with the second driving motor is fixedly provided on the top of the second slider through a slot.

[0009] Preferably, the automatic discharging mechanism comprises a mounting groove, the mounting groove is arranged in the inside of the receiving plate, a rotating rod is rotatably connected between the front side and the rear side of the inner cavity of the mounting groove, the rotating rod is equidistantly arranged with a plurality of rotating rods, a material returning sleeve is fixedly connected to the surface of the rotating rod, one end of the rotating rod penetrates and extends to the front side of the receiving plate, a first gear is fixedly connected to the surface of the rotating rod and located at the front side of the receiving plate, a rotating shaft is rotatably connected to one side of the receiving plate through a bearing and a support, a second gear is fixedly connected to the surface of the rotating shaft, a sprocket is transmissionally connected between the second gear and the plurality of first gears, and a driving mechanism is arranged between the rotating shaft and the reciprocating lead screw.

[0010] Preferably, the driving mechanism comprises a rotating column, the rotating column is rotatably arranged at the bottom of the workbench through a bearing, a bevel gear is fixedly connected to the surface of one end of the rotating column and the reciprocating lead screw, the two bevel gears are meshed with each other, a first belt pulley is fixedly connected to the surface of the rotating column, a second belt pulley is fixedly connected to the surface of the rotating shaft and located at the front side of the second gear, and a driving belt is transmissionally connected between the second belt pulley and the first belt pulley.

[0011] Preferably, a guide groove is arranged at the top of the mounting plate, a guide sliding block is slidably connected to the inside of the guide groove, and the opposite sides of the two guide sliding blocks are rotatably connected to the two sides of the second traction roller through bearings.

[0012] Preferably, a threaded rod is rotatably connected to the bottom of the guide groove on the left side through a bearing, and a threaded hole matched with the threaded rod is arranged at the top of the guide sliding block on the left side.

[0013] Preferably, a fixed vertical plate is fixedly connected to each side of the top of the workbench, and a guide transmission roller is rotatably connected between the two fixed vertical plates through a bearing.

[0014] The application further discloses an insulating mesh cloth slitting processing method, which specifically comprises the following steps.

[0015] S1, when in use, a part of the insulating mesh cloth is pulled out, the pulled-out cloth is passed between the first traction roller and the second traction roller, then the threaded rod is rotated, the threaded rod rotating the threaded hole drives the second traction roller to descend, the second traction roller descending tightly presses the insulating mesh cloth, then the second driving motor is started, the second driving motor starting drives the first traction roller to rotate through the output shaft, the first traction roller rotating drives the insulating mesh cloth tightly pressed by the second traction roller to transmit, and the insulating mesh cloth is conveyed to the top of the receiving plate along with the transmission.

[0016] S2, while the insulating mesh cloth is being transmitted, the first driving motor is started, and the first driving motor is started to drive the reciprocating screw to rotate through the output shaft. The threaded sleeve on the surface of the reciprocating screw rotates and will move up and down through the limit fit of the first slider and the slide plate. When the threaded sleeve moves downward, it will drive the slitting tool to move downward. As the slitting tool moves downward, it will gradually approach the insulating mesh cloth on the top of the receiving plate. The threaded sleeve drives the slitting tool to move and at the same time, the threaded sleeve will also carry the first slider down. When the slitting tool does not contact the mesh cloth for cutting, the first slider contacts the control button on the top of the second slider in advance and presses it. After the control button is pressed, the second driving motor stops running, and the mesh cloth stops being transmitted. The stationary mesh cloth will be cut as the slitting tool continues to descend. After the slitting tool is cut, the threaded sleeve will change from a downward state to an upward state.

[0017] S3. The threaded sleeve drives the slitting tool to descend. At the same time, the slitting tool will also drive the straightening plate to descend. When the straightening plate is in contact with the insulating mesh cloth, the straightening plate will come into contact with the insulating mesh cloth in advance. When the straightening plate comes into contact with the mesh cloth, the first traction roller is in a stopped state. After the straightening plate comes into contact with the mesh cloth, the threaded sleeve still drives the slitting tool to move downward. The downward movement of the slitting tool drives the extrusion bevel rod to move. As the extrusion bevel rod moves downward, the extrusion bevel rod will come into contact with the sliding rod and squeeze the sliding rod. The extrusion movement of the sliding rod will drive the straightening plate to move. When the straightening plate moves forward, it will drive the rubber strip to move on the top of the mesh cloth. If there is a local bend in the mesh between the second traction roller and the straightening plate area, the straightening plate will move and rub against the mesh cloth to smooth it out. If the mesh cloth between the second traction roller and the straightening plate area is in a flat state, the straightening plate will carry the rubber strip and move on its own on the top of the mesh cloth. As the smoothing mechanism completes the smoothing, the threaded sleeve will continue to carry the slitting tool down until the slitting tool cuts the smoothed and fixed mesh cloth.

[0018] S4. When the first drive motor drives the reciprocating screw to rotate, the reciprocating screw will also drive the bevel gear to rotate. The rotation of the bevel gear will mesh with the adjacent bevel gear, and synchronously drive the rotating column to rotate. The rotation of the rotating column drives the first pulley to rotate. The rotation of the first pulley will form a transmission match with the second pulley and the driving belt, and synchronously drive the rotating shaft to rotate through its transmission match. The rotation of the rotating shaft drives the second gear to rotate. The rotation of the second gear will form a transmission match with several first gears and sprockets, and synchronously drive several rotating rods to rotate through its transmission match. The rotation of the rotating rod drives the stripping sleeve to rotate. The continuous rotation of several stripping sleeves will automatically unload the cut insulating mesh cloth.

[0019] Preferably, the bottom of the rubber strip in S3 is in an arc shape. By setting it in an arc shape, the contact area between the rubber strip and the insulating mesh cloth can be reduced, and the friction generated by subsequent movement can be reduced.

[0020] The present invention provides a device and method for processing and slitting insulating mesh cloth. Compared with existing technologies, it has the following advantages:

[0021] (1) The insulating mesh cloth processing and slitting equipment is provided with a straightening mechanism, an equidistant cutting mechanism and an automatic unloading mechanism on the top of the workbench. When the device is slitting the epoxy glass mesh cloth, the straightening mechanism, the equidistant cutting mechanism and the automatic unloading mechanism can be coordinated to pre-straighten the epoxy glass mesh cloth to be cut so that its cutting area can be cut regularly. At the same time as straightening and cutting, the epoxy glass mesh cloth is automatically cut into equidistant sections, and the cut epoxy glass mesh cloth is automatically unloaded synchronously, so as to leave space for subsequent cloth to be placed in time.

[0022] (2) The insulating mesh cloth processing and slitting equipment is provided with a sliding rod which is rotatably arranged on the top of the straightening plate and is used in conjunction with the extrusion diagonal rod. When the straightening plate needs to be extruded and displaced by the extrusion diagonal rod, the sliding rod can replace the straightening plate and cooperate with the extrusion diagonal rod for extrusion. By replacing the straightening plate with the sliding rod, the problem of excessive friction coefficient between the extrusion diagonal rod and the straightening plate due to hard contact can be avoided.

[0023] (3) The insulating mesh cloth processing and slitting equipment is used to rotate and set the second traction roller between the two guide sliders, and the left guide slider is threadedly connected to the threaded rod, so that the second traction roller used in conjunction with the first traction roller can be conveniently adjusted in height. Through its height adjustment, the distance between the first traction roller and the second traction roller can be conveniently adjusted. The convenient adjustment of the distance between the first traction roller and the second traction roller can enable it to adapt to epoxy glass mesh cloths of different thicknesses, thereby enhancing its transmission range.

[0024] (4) The insulating mesh cloth processing and slitting equipment is provided with a control button by slotting the top of the second slider, so that the control button can be retracted into the groove on the top of the second slider when pressed by the first slider, prompting the second slider to press and fit with the first slider, thereby avoiding the problem that the control button is easily damaged due to excessive force caused by continuous pressing and fitting with the first slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Schematic diagram of the external structure of the present invention;

[0026] Figure 2A bottom view of the workbench structure of the present invention;

[0027] Figure 3 is a cross-sectional view of the mounting plate structure of the present invention;

[0028] Figure 4 For the present invention Figure 2 A partial enlarged view of point B in the middle;

[0029] Figure 5 Schematic diagram of the smoothing mechanism structure of the present invention;

[0030] Figure 6 Schematic diagram of the smoothing mechanism structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the equidistant cutting mechanism structure of the present invention;

[0032] Figure 8 For the present invention Figure 1 A partial enlarged view of point A in the middle;

[0033] Figure 9 It is a side view of the internal structure of the receiving plate of the present invention;

[0034] Figure 10 It is a schematic diagram of the left guide slider structure of the present invention.

[0035] In the figure: 1. workbench; 2. mounting plate; 3. first traction roller; 4. second traction roller; 5. first drive motor; 6. reciprocating screw; 7. threaded sleeve; 8. slitting tool; 9. straightening mechanism; 901. limit slide; 902. limit slider; 903. first return spring; 904. limit sleeve; 905. movable telescopic rod; 906. second return spring; 907. sliding rod; 908. beveling rod; 909. rubber strip; 910. straightening plate; 10. receiving plate; 11. equidistant cutting mechanism; 111. second drive motor; 112. slide plate; 113. first slider ;114. Second slider;115. Third return spring;116. Control button;12. Automatic unloading mechanism;121. Mounting groove;122. Rotating rod;123. Material return sleeve;124. First gear;125. Rotating shaft;126. Second gear;127. Driving mechanism;128. Sprocket;1271. Rotating column;1272. Bevel gear;1273. First pulley;1274. Second pulley;1275. Driving belt;13. Guide groove;14. Guide slider;15. Threaded rod;16. Threaded hole;17. Fixed vertical plate;18. Guide transmission roller. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0037] See also Figure 1-10 The present invention provides a technical solution: a device for processing and slitting insulating mesh cloth, comprising a workbench 1 and a mounting plate 2, wherein two mounting plates 2 are provided, and the two mounting plates 2 are fixedly arranged on both sides of the top of the workbench 1, a first traction roller 3 is rotatably connected between the two mounting plates 2 through a bearing, a second traction roller 4 is rotatably arranged between the mounting plates 2, the bottom of the workbench 1 is fixedly connected to a first drive motor 5 through a bracket, the output shaft of the first drive motor 5 is fixedly connected to a reciprocating screw 6 through a coupling, the surface of the reciprocating screw 6 is threadedly connected to a threaded sleeve 7, one side of the threaded sleeve 7 is fixedly connected to a slitting tool 8 through an L-shaped bracket, the front sides of the two mounting plates 2 are commonly fixedly connected to a receiving plate 10, both sides of the top of the workbench 1 are fixedly connected to fixed vertical plates 17, and a guide transmission roller 18 is rotatably connected between the two fixed vertical plates 17 through a bearing;

[0038] Furthermore, in order to further enhance the scope of application of the first traction roller 3 and the second traction roller 4, a guide groove 13 is provided at the top of the mounting plate 2, and a guide slider 14 is slidably connected inside the guide groove 13, and the opposite sides of the two guide sliders 14 are rotatably connected to the two sides of the second traction roller 4 through bearings respectively, and a threaded rod 15 is rotatably connected to the bottom of the inner cavity of the left guide groove 13 through a bearing, and a threaded hole 16 for matching with the threaded rod 15 is provided at the top of the left guide slider 14.

[0039] As a preferred embodiment: In order to facilitate the regular cutting of the insulating mesh cloth, a smoothing mechanism 9 is provided between the receiving plate 10 and the slitting tool 8, and the smoothing mechanism 9 includes a straightening pressure plate 910, and the straightening pressure plate 910 is elastically slidably provided on the front side of the slitting tool 8, and both sides of the rear side of the straightening pressure plate 910 are provided with a limiting slide 901, and the internal sliding connection of the limiting slide 901 is connected to the limiting slider 902, and a first return spring 903 is fixedly connected between the bottom of the limiting slider 902 and the bottom of the inner cavity of the limiting slide 901, and both sides of the front side of the slitting tool 8 are fixedly connected. The limiting sleeve 904 has a movable telescopic rod 905 that is slidably connected to the inside of the limiting sleeve 904, and a second return spring 906 is fixedly connected between the rear side of the movable telescopic rod 905 and the rear side of the inner cavity of the limiting sleeve 904. The front side of the adjacent movable telescopic rod 905 is fixedly connected to the rear side of the limiting slider 902. The top of the straightening pressure plate 910 is rotatably connected to the sliding rod 907 through a bearing. Both sides of the front side of the slitting tool 8 are fixedly connected to the extrusion oblique rod 908 used in conjunction with the straightening pressure plate 910, and the bottom of the straightening pressure plate 910 is fixedly connected to a rubber strip 909.

[0040] As a preferred embodiment: in order to synchronously and conveniently perform equidistant automatic slitting of the insulating mesh cloth, an equidistant cutting mechanism 11 is provided between the threaded sleeve 7 and the first traction roller 3, and the equidistant cutting mechanism 11 includes a second drive motor 111, the second drive motor 111 is fixedly arranged on the top of the workbench 1, and the output shaft of the second drive motor 111 is fixedly connected to one end of the first traction roller 3 through a coupling, a slide plate 112 is fixedly connected to the top of the workbench 1, and a first slider 113 is slidably connected to the inside of the slide plate 112, one side of the first slider 113 is fixedly connected to the side of the threaded sleeve 7 through a bracket, and a second slider 114 is slidably connected to the inside of the slide plate 112 and located at the bottom of the first slider 113, a third return spring 115 is fixedly connected between the bottom of the second slider 114 and the bottom of the inner cavity of the slide plate 112, and a control button 116 used in conjunction with the second drive motor 111 is fixedly provided on the top of the second slider 114 through a slot.

[0041] As a preferred embodiment: in order to facilitate the automatic unloading of the cut cloth, an automatic unloading mechanism 12 is provided between the receiving plate 10 and the reciprocating screw 6, and the automatic unloading mechanism 12 includes a mounting groove 121, the mounting groove 121 is opened inside the receiving plate 10, and a rotating rod 122 is rotatably connected between the front and rear sides of the inner cavity of the mounting groove 121, and a plurality of rotating rods 122 are equidistantly arranged in an array, and a surface of the rotating rod 122 is fixedly connected to a material unloading sleeve 123, one end of the rotating rod 122 passes through and extends to the front side of the receiving plate 10, and the surface of the rotating rod 122 and the front side of the receiving plate 10 are fixedly connected to a first gear 124, and one side of the receiving plate 10 is rotatably connected to a rotating shaft 125 through a bearing and a bracket, and the surface of the rotating shaft 125 is fixedly connected to a second gear 126, and a sprocket 128 is transmission-connected between the second gear 126 and the plurality of first gears 124, and a driving mechanism 127 is provided between the rotating shaft 125 and the reciprocating screw 6;

[0042] As a detailed explanation: the driving mechanism 127 includes a rotating column 1271, which is rotatably arranged at the bottom of the workbench 1 through a bearing, and one end of the rotating column 1271 and the surface of the reciprocating screw 6 are fixedly connected with a bevel gear 1272, and the two bevel gears 1272 are meshed with each other, and the surface of the rotating column 1271 is fixedly connected with a first pulley 1273, and the surface of the rotating shaft 125 is fixedly connected with a second pulley 1274 located on the front side of the second gear 126, and a driving belt 1275 is connected to the second pulley 1274 and the first pulley 1273 for transmission.

[0043] The present invention also discloses a method for slitting an insulating mesh cloth, which specifically comprises the following steps:

[0044] S1. When in use, a portion of the insulating mesh is pulled out in advance, and the pulled-out mesh is passed between the first traction roller 3 and the second traction roller 4. Then, the threaded rod 15 is rotated. The threaded rod 15 rotates through the threaded hole 16 to drive the second traction roller 4 to descend. The descending second traction roller 4 will press the insulating mesh. Then, the second drive motor 111 is started. The second drive motor 111 starts to drive the first traction roller 3 to rotate through the output shaft. The rotation of the first traction roller 3 drives the insulating mesh pressed by the second traction roller 4 to be transported. The insulating mesh is transported to the top of the receiving plate 10.

[0045] When the first drive motor 5 is started and the output shaft of the first drive motor 5 is driven to rotate, the threaded sleeve 7 on the surface of the reciprocating screw 6 will be limited by the first slider 113 and the slide plate 112 to move up and down. When the threaded sleeve 7 moves downward, it will drive the slitting tool 8 to move downward. As the slitting tool 8 moves downward, it will gradually approach the insulating mesh cloth on the top of the receiving plate 10. The threaded sleeve 7 drives the slitting tool 8 to move. At the same time, the threaded sleeve 7 will also carry the first slider 113 down, and when the slitting tool 8 does not contact the mesh cloth for cutting, the first slider 113 contacts the control button 116 on the top of the second slider 114 in advance and presses it. After the control button 116 is pressed, the second drive motor 111 stops running, and the mesh cloth stops being transported. The stationary mesh cloth will be cut as the slitting tool 8 continues to descend. After the slitting tool 8 is cut, the threaded sleeve 7 will successively change from the downward movement to the upward state;

[0046] S3, the threaded sleeve 7 drives the slitting tool 8 to descend. At the same time, the slitting tool 8 also drives the straightening pressure plate 910 to descend. When the straightening pressure plate 910 is in contact with the insulating mesh cloth as the slitting tool 8 descends, the straightening pressure plate 910 will contact the insulating mesh cloth in advance. When the straightening pressure plate 910 contacts the mesh cloth, the first traction roller 3 is in a stopped state. After the straightening pressure plate 910 contacts the mesh cloth, the threaded sleeve 7 still drives the slitting tool 8 to move downward. The slitting tool 8 moves downward and drives the extrusion bevel rod 908 to move. As the extrusion bevel rod 908 moves downward, the extrusion bevel rod 908 contacts the sliding rod 907 and squeezes the sliding rod 907. The extrusion movement of the sliding rod 907 drives the straightening pressure plate 910 to move forward. The forward movement of the straightening pressure plate 910 drives the rubber strip 909 Move on the top of the mesh cloth. If there is local bending in the mesh between the second traction roller 4 and the straightening plate 910, the straightening plate 910 will move and rub against the mesh cloth to smooth it out. If the mesh cloth between the second traction roller 4 and the straightening plate 910 is in a flat state, the straightening plate 910 will carry the rubber strip 909 and move on its own on the top of the mesh cloth. As the smoothing mechanism 9 completes the smoothing, the threaded sleeve 7 will continue to carry the slitting tool 8 down until the slitting tool 8 cuts the smoothed and fixed mesh cloth. The bottom of the rubber strip 909 is in an arc shape. By setting it in an arc shape, the contact area between the rubber strip 909 and the insulating mesh cloth can be reduced, thereby reducing the friction generated by subsequent movement.

[0047] S4. When the first drive motor 5 drives the reciprocating screw 6 to rotate, the reciprocating screw 6 will also drive the bevel gear 1272 to rotate. The rotation of the bevel gear 1272 will mesh with the adjacent bevel gear 1272, and synchronously drive the rotating column 1271 to rotate. The rotation of the rotating column 1271 drives the first pulley 1273 to rotate. The rotation of the first pulley 1273 will form a transmission cooperation with the second pulley 1274 and the driving belt 1275, and synchronously drive the rotating shaft 125 to rotate through its transmission cooperation. The rotation of the rotating shaft 125 drives the second gear 126 to rotate. The rotation of the second gear 126 will form a transmission cooperation with several first gears 124 and sprockets 128, and synchronously drive several rotating rods 122 to rotate through its transmission cooperation. The rotation of the rotating rod 122 drives the stripping sleeve 123 to rotate. The continuous rotation of several stripping sleeves 123 will automatically unload the cut insulating mesh cloth.

[0048] At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art. The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

[0049] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A device for processing and slitting insulating mesh cloth, comprising a workbench (1) and a mounting plate (2), wherein two mounting plates (2) are provided, and the two mounting plates (2) are fixedly arranged on both sides of the top of the workbench (1), characterized in that: A first traction roller (3) is rotatably connected between the two mounting plates (2) via a bearing, a second traction roller (4) is rotatably provided between the mounting plates (2), a first drive motor (5) is fixedly connected to the bottom of the workbench (1) via a bracket, an output shaft of the first drive motor (5) is fixedly connected to a reciprocating screw (6) via a coupling, a threaded sleeve (7) is threadedly connected to the surface of the reciprocating screw (6), a slitting tool (8) is fixedly connected to one side of the threaded sleeve (7) via an L-shaped bracket, a receiving plate (10) is fixedly connected to the front sides of the two mounting plates (2), a smoothing mechanism (9) is provided between the receiving plate (10) and the slitting tool (8), an equidistant cutting mechanism (11) is provided between the threaded sleeve (7) and the first traction roller (3), and an automatic unloading mechanism (12) is provided between the receiving plate (10) and the reciprocating screw (6); The straightening mechanism (9) includes a straightening pressure plate (910), the straightening pressure plate (910) is elastically slidably arranged on the front side of the slitting tool (8), and both sides of the rear side of the straightening pressure plate (910) are provided with a limiting slide groove (901), the internal sliding connection of the limiting slide groove (901) is connected to the limiting slider (902), and a first return spring (903) is fixedly connected between the bottom of the limiting slider (902) and the bottom of the inner cavity of the limiting slide groove (901), and both sides of the front side of the slitting tool (8) are fixedly connected to the limiting sleeve (904), and the internal sliding connection of the limiting sleeve (904) is connected to the limiting sleeve (904). A movable telescopic rod (905) is connected, and a second return spring (906) is fixedly connected between the rear side of the movable telescopic rod (905) and the rear side of the inner cavity of the limiting sleeve (904). The front side of the adjacent movable telescopic rod (905) is fixedly connected to the rear side of the limiting slider (902). The top of the straightening pressure plate (910) is rotatably connected to a sliding rod (907) through a bearing. Both sides of the front side of the slitting tool (8) are fixedly connected to an extrusion inclined rod (908) used in conjunction with the straightening pressure plate (910), and the bottom of the straightening pressure plate (910) is fixedly connected to a rubber strip (909).

2. The insulating mesh processing and slitting device according to claim 1, characterized in that: The equidistant cutting mechanism (11) includes a second drive motor (111), the second drive motor (111) is fixedly arranged on the top of the workbench (1), and the output shaft of the second drive motor (111) is fixedly connected to one end of the first traction roller (3) through a coupling, the top of the workbench (1) is fixedly connected to a slide plate (112), the interior of the slide plate (112) is slidably connected to a first slider (113), one side of the first slider (113) is fixedly connected to the side of the threaded sleeve (7) through a bracket, the interior of the slide plate (112) and the bottom of the first slider (113) are slidably connected to a second slider (114), a third return spring (115) is fixedly connected between the bottom of the second slider (114) and the bottom of the inner cavity of the slide plate (112), and a control button (116) used in conjunction with the second drive motor (111) is fixedly arranged on the top of the second slider (114) through a slot.

3. The insulating mesh processing and slitting device according to claim 2, characterized in that: The automatic unloading mechanism (12) includes a mounting groove (121), the mounting groove (121) is opened inside the receiving plate (10), a rotating rod (122) is rotatably connected between the front side and the rear side of the inner cavity of the mounting groove (121), and a plurality of rotating rods (122) are arranged in an equidistant array, a surface of the rotating rod (122) is fixedly connected to a material removal sleeve (123), one end of the rotating rod (122) passes through and extends to the front side of the receiving plate (10), and the rotating rod (122) is fixedly connected to the surface of the rotating rod (122). 22) and is located on the front side of the receiving plate (10) and is fixedly connected to a first gear (124); one side of the receiving plate (10) is rotatably connected to a rotating shaft (125) through a bearing and a bracket; a second gear (126) is fixedly connected to the surface of the rotating shaft (125); a sprocket (128) is transmission-connected between the second gear (126) and a plurality of first gears (124); and a driving mechanism (127) is provided between the rotating shaft (125) and the reciprocating screw (6).

4. The insulating mesh processing and slitting device according to claim 3, characterized in that: The driving mechanism (127) includes a rotating column (1271), which is rotatably arranged at the bottom of the workbench (1) through a bearing, and one end of the rotating column (1271) and the surface of the reciprocating screw (6) are fixedly connected to a bevel gear (1272), and the two bevel gears (1272) are meshed with each other. The surface of the rotating column (1271) is fixedly connected to a first pulley (1273), and the surface of the rotating shaft (125) is fixedly connected to a second pulley (1274) located in front of the second gear (126). A driving belt (1275) is connected between the second pulley (1274) and the first pulley (1273).

5. The insulating mesh processing and slitting device according to claim 4, characterized in that: A guide groove (13) is provided on the top of the mounting plate (2), and a guide slider (14) is slidably connected inside the guide groove (13), and opposite sides of the two guide sliders (14) are rotatably connected to the two sides of the second traction roller (4) through bearings.

6. The insulating mesh processing and slitting device according to claim 5, characterized in that: A threaded rod (15) is rotatably connected to the bottom of the inner cavity of the guide groove (13) on the left side through a bearing, and a threaded hole (16) for use with the threaded rod (15) is provided on the top of the guide slider (14) on the left side.

7. The insulating mesh processing and slitting device according to claim 6, characterized in that: Both sides of the top of the workbench (1) are fixedly connected with fixed vertical plates (17), and a guide transmission roller (18) is rotatably connected between the two fixed vertical plates (17) via a bearing.

8. A method for slitting an insulating mesh cloth, using the slitting device according to claim 7, characterized in that: The specific steps include: S1. When in use, a portion of the insulating mesh cloth is pulled out in advance, and the pulled-out cloth is passed between the first traction roller (3) and the second traction roller (4), and then the threaded rod (15) is rotated. The threaded rod (15) rotates the threaded hole (16) to drive the second traction roller (4) to descend. The descending second traction roller (4) will press the insulating mesh cloth tightly. Then the second drive motor (111) is started. The start of the second drive motor (111) will drive the first traction roller (3) to rotate through the output shaft. The rotation of the first traction roller (3) will drive the insulating mesh cloth pressed by the second traction roller (4) to be transported. The insulating mesh cloth will be transported to the top of the receiving plate (10) as it is transported. S2. The first drive motor (5) is started while the insulating mesh cloth is being transmitted. The first drive motor (5) is started to drive the reciprocating screw (6) to rotate through the output shaft. The threaded sleeve (7) on the surface of the reciprocating screw (6) rotates and moves back and forth through the limiting cooperation of the first slider (113) and the slide plate (112). When the threaded sleeve (7) moves downward, it drives the slitting tool (8) to move downward. As the slitting tool (8) moves downward, it gradually approaches the insulating mesh cloth on the top of the receiving plate (10). The threaded sleeve (7) drives the slitting tool (8) to move simultaneously. When the threaded sleeve (7) also carries the first slider (113) down, and when the slitting tool (8) is not in contact with the mesh cloth for slitting, the first slider (113) contacts the control button (116) on the top of the second slider (114) in advance and presses it. After the control button (116) is pressed, the second drive motor (111) stops running, and the mesh cloth stops being transported. The stationary mesh cloth will be cut as the slitting tool (8) continues to descend. After the slitting tool (8) completes the cutting, the threaded sleeve (7) will successively change from a downward movement state to an upward movement state. S3, the threaded sleeve (7) drives the slitting tool (8) to descend. At the same time, the slitting tool (8) also drives the straightening plate (910) to descend. When the straightening plate (910) is in contact with the insulating mesh cloth as the slitting tool (8) descends, the straightening plate (910) will contact the insulating mesh cloth in advance. When the straightening plate (910) contacts the mesh cloth, the first traction roller (3) is in a stopped state. After the straightening plate (910) contacts the mesh cloth, the threaded sleeve (7) still drives the slitting tool (8) to move downward. The slitting tool (8) moves downward and drives the extrusion bevel rod (908) to move. As the extrusion bevel rod (908) moves downward, the extrusion bevel rod (908) contacts the sliding rod (907) and squeezes the sliding rod (907). The sliding rod (907) is squeezed. The movement will drive the straightening plate (910) to move forward, and the forward movement of the straightening plate (910) will drive the rubber strip (909) to move on the top of the mesh cloth. If the mesh between the second traction roller (4) and the straightening plate (910) area has a local bend, the straightening plate (910) will move and rub against the mesh cloth to smooth it out. If the mesh cloth between the second traction roller (4) and the straightening plate (910) area is in a flat state, the straightening plate (910) will carry the rubber strip (909) and move on its own on the top of the mesh cloth. As the smoothing mechanism (9) completes the smoothing, the threaded sleeve (7) will continue to carry the slitting tool (8) down until the slitting tool (8) cuts the smoothed and fixed mesh cloth. S4. When the first drive motor (5) drives the reciprocating screw (6) to rotate, the reciprocating screw (6) also drives the bevel gear (1272) to rotate. The rotation of the bevel gear (1272) will mesh with the adjacent bevel gear (1272), and synchronously drive the rotating column (1271) to rotate. The rotation of the rotating column (1271) drives the first pulley (1273) to rotate. The rotation of the first pulley (1273) forms a transmission match with the second pulley (1274) and the driving belt (1275), and through The transmission cooperation synchronously drives the rotating shaft (125) to rotate, and the rotation of the rotating shaft (125) drives the second gear (126) to rotate. The rotation of the second gear (126) forms a transmission cooperation with a plurality of first gears (124) and a sprocket (128), and synchronously drives a plurality of rotating rods (122) to rotate through the transmission cooperation. The rotation of the rotating rod (122) drives the material removal sleeve (123) to rotate. The continuous rotation of the plurality of material removal sleeves (123) will automatically unload the cut insulating mesh cloth.

9. The method for slitting insulating mesh cloth according to claim 8, characterized in that: The bottom of the rubber strip (909) in S3 is in an arc shape. By setting it in an arc shape, the contact area between the rubber strip (909) and the insulating mesh cloth can be reduced, thereby reducing the friction generated by subsequent movement.

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