Ultra-wide heavy ribbon loom for lifting belt production
By designing edge sealing devices and heating plates in an ultra-wide heavy-duty webbing machine for lifting belt production, combined with the pressurization of hydraulic rods and extrusion plates, the problem of wire removal during cutting of lifting belts is solved, and the normal use of lifting belts and the production efficiency is improved.
Patent Information
- Application Number
- CN202421491501.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-27
AI Technical Summary
During the production process of lifting belts, the lifting belt is prone to desclining problems when cut with a cutter, which leads to the lifting belt being unable to use normally.
An ultra-wide heavy-duty webbing machine for the production of hoist belts was designed. The edges of the hoist belt were initially sealed using edge sealing devices and heating plates, and pressurized through hydraulic rods and extrusion plates to avoid desclining at the cutting position.
It effectively avoids the problem of the lifting belt being descrewed after cutting, ensuring the normal use and production efficiency of the lifting belt.
Smart Images
Figure CN222834506U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of super-wide heavy-duty weaving machines for producing lifting belts, in particular to a super-wide heavy-duty weaving machine for producing lifting belts. Background Art
[0002] A weaving machine is a machine that can weave webbings of various widths. According to the specific weaving method, it can be divided into two categories: shuttle weaving machines and braided weaving machines. Weaving machines are often used in the production of extra-wide lifting belts. Polyester filaments are woven into shape through warp and weft threads.
[0003] The inventor discovered during daily use of the weaving machine that after the lifting belt is woven, it is usually cut by a cutter. Since the lifting belt is woven by warp and weft threads, the threads may come off at the cutting point, causing the lifting belt to be unable to be used normally, thereby causing an impact. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an ultra-wide heavy-duty weaving machine for producing lifting belts.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an ultra-wide heavy-duty weaving machine for producing lifting belts, comprising an operating table, the upper top of the operating table is fixedly connected to a bracket, the surface of the bracket is provided with a weaving frame, the upper top of the operating table is slidably connected to a push plate, the upper top of the operating table is fixedly connected to a rectangular plate, the side of the rectangular plate is rotatably connected to a disc, the surface of the disc is rotatably connected to a rectangular rod, the other end of the rectangular rod is rotatably connected to the push plate, the side of the rectangular plate is fixedly connected to a driving machine, the output end of the driving machine is fixedly connected to a disc, the side of the rectangular plate is fixedly connected to a round roller, and the side of the rectangular plate is provided with A squeezing roller is arranged, the interior of the operating table is fixedly connected with a swing machine, the output end of the swing machine is fixedly connected with a shuttle, the upper top of the operating table is fixedly connected with an edge sealing device, the side of the operating table is provided with a winding device, the edge sealing device includes a support frame fixedly connected to the top of the operating table, the bottom of the support frame is fixedly connected with an electric telescopic rod, one end of the electric telescopic rod is fixedly connected with a cutter, the upper top of the operating table is fixedly connected with a cutting frame, the upper top of the cutter is fixedly connected with a heating machine, the output end of the heating machine is fixedly connected with a connecting line, one end of the connecting line is fixedly connected with a heating plate, and the heating plate is arranged on the side of the cutter.
[0006] The effects achieved by the above components are as follows: under the action of the heating plate, the edge of the lifting belt can be initially sealed by the heating plate after the cutter cuts off the lifting belt. When it is necessary to weave the lifting belt, the polyester filament is passed through the weaving frame, the filament is passed through the shuttle, and the weaving frame is started, so that the weaving on the surface of the weaving frame moves up and down regularly. After moving once, the shuttle passes through the filament on the surface of the weaving frame once through the swing machine and resets. The shuttle swings once, and the driving machine drives the disc to pull the push plate to the surface of the round roller to extrude the weft, so that the warp and weft of the lifting belt are arranged closely to form a lifting belt, thereby achieving the effect of weaving the lifting belt.
[0007] Preferably, the upper top of the operating table is fixedly connected to a U-shaped frame, the bottom of the U-shaped frame is fixedly connected to a hydraulic rod, the bottom of the hydraulic rod is fixedly connected to an extrusion plate, and the bottom of the extrusion plate is fixedly connected to an edge banding plate.
[0008] The effect achieved by the above components is: under the action of the hydraulic rod, the extrusion plate moves toward the operating table, the edge banding plate is heated up, so that the edge banding plate is closely fitted to the cutting position of the lifting belt, and then the cutting position of the lifting belt is softened and pressurized together by the extrusion plate, thereby avoiding the phenomenon of wire stripping at the cutting position.
[0009] Preferably, a rectangular groove is provided on the upper top of the operating table, a fixed rod is fixedly connected to the inside of the rectangular groove, a sliding rod is slidably connected to the surface of the fixed rod, the upper top of the sliding rod is rotatably connected to a threaded rod, the surface of the threaded rod is threadedly connected to a pressure block, the upper top of the sliding rod is fixedly connected to a round rod, and the surface of the round rod is slidably connected to the pressure block.
[0010] The effect achieved by the above components is that under the action of the pressing block, the lifting belt can be stretched to both sides, thereby flattening the lifting belt, avoiding the phenomenon that the lifting belt is wrinkled and sealed together when the edge is sealed.
[0011] Preferably, a through groove is provided on the surface of the pressing block, and a rotating rod is rotatably connected inside the through groove.
[0012] The effect achieved by the above components is that under the action of the rotating rod, the lifting belt can be pulled out, and because the rotating rod has a certain inclination angle, the lifting belt can be pulled out.
[0013] Preferably, a spring is sleeved on the surface of the fixing rod, and two ends of the spring are fixedly connected to the side surfaces of the sliding rod and the inner wall of the rectangular groove respectively.
[0014] The effects achieved by the above components are as follows: under the action of the spring, the slide bar can move to both sides, thereby achieving the phenomenon of stretching the lifting belt flat; when the lifting belt needs to be cut and edge-sealed, the lifting belt is passed through the bottom of the cutter and the bottom of the extrusion plate, and the lifting belt is clamped between the pressure block and the upper top of the slide bar through the threaded rod; under the action of the rotating rod, the lifting belt can be pulled out; since the rotating rod has a certain inclination angle, the lifting belt can be pulled out; when cutting is required, the electric telescopic rod is started to move the cutter down to the inside of the cutting frame, thereby cutting the lifting belt The belt is cut and the heating machine is started so that the heating plate is heated through the connecting line, and then the cutting position of the lifting belt is initially sealed to avoid the phenomenon of wire shedding after cutting. The lifting belt is pulled to one end, and the cutting position is moved to the bottom of the extrusion plate. The hydraulic rod is started so that the extrusion plate squeezes the cutting position of the lifting belt on the upper top of the operating table, and the edge banding plate is heated so that the edge banding plate and the cutting position of the lifting belt are closely fitted, so that the cutting position of the lifting belt is softened and pressurized together by the extrusion plate to avoid the phenomenon of wire shedding at the cutting position, thereby achieving the effect of edge sealing.
[0015] Preferably, the winding device includes a fixed frame fixedly connected to the side of the operating table, the side of the fixed frame is fixedly connected to a motor, the output end of the motor is fixedly connected to an inner rod, the surface of the inner rod is slidably connected to a sleeve rod, and the surface of the sleeve rod is sleeved with a winding roller.
[0016] The effect achieved by the above components is that under the action of the winding roller, the woven lifting belt can be handkerchiefed, thereby avoiding the phenomenon that the woven lifting belt is piled up and tangled.
[0017] Preferably, a rotating roller is fixedly connected to the side of the fixing frame, a cross block is fixedly connected to the surface of the rotating roller, and the rotating roller is inserted into the interior of the winding roller.
[0018] The effect achieved by the above components is that under the action of the cross block, the winding roller will no longer slip on the surface of the rotating roller and will not rotate with the rotating roller.
[0019] Preferably, a fixing block is fixedly connected to the surface of the sleeve rod, a clamping ball is fixedly connected to the surface of the fixing block, a clamping groove is provided on the surface of the winding roller, and the fixing block is inserted into the inside of the clamping groove.
[0020] The effects achieved by the above components are as follows: under the action of the fixed block and the card ball, the winding roller can be fixed on the surface of the sleeve rod, thereby achieving the phenomenon that the winding roller rotates with the sleeve rod. When winding the lifting belt, one end of the winding roller is inserted into the surface of the rotating roller and the winding roller is fixed to the surface of the rotating roller through the cross block, and the sleeve rod completely covers the inner rod. When one end of the winding roller and the sleeve rod are in the same plane, the sleeve rod is inserted into the interior of the winding roller. Under the action of the fixed block and the card ball, the winding roller can be fixed on the surface of the sleeve rod, and the motor is started, so that the winding roller rotates on the surface of the fixed frame following the rotation of the motor, thereby achieving the effect of winding the lifting belt.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by setting the edge banding device, when it is necessary to cut and band the lifting belt, the lifting belt is passed through the bottom of the cutter and the bottom of the extrusion plate, and the lifting belt is clamped at the upper top of the pressure block and the slide bar through the threaded rod. Under the action of the rotating rod, the lifting belt can be pulled out. Since the rotating rod has a certain inclination angle, the lifting belt can be pulled out. When cutting is required, the electric telescopic rod is started, the cutter moves down to the inside of the cutting frame, and the lifting belt is cut off. The heating machine is started, so that the heating plate is heated up through the connecting line, and then The cutting position of the lifting belt is initially edge-sealed to avoid the phenomenon of thread shedding after cutting. The lifting belt is pulled to one end, and the cutting position is moved to the bottom of the extrusion plate. The hydraulic rod is started so that the extrusion plate squeezes the cutting position of the lifting belt on the upper top of the operating table. The edge-sealing plate is heated to make the edge-sealing plate fit tightly with the cutting position of the lifting belt, thereby softening the cutting position of the lifting belt and pressurizing them together through the extrusion plate to avoid the phenomenon of thread shedding at the cutting position, thereby achieving the effect of edge-sealing, thereby solving the problem of thread shedding when the lifting belt is cut by a cutter. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an ultra-wide heavy-duty weaving machine for producing lifting belts;
[0024] Figure 2 The utility model provides a schematic diagram of an edge sealing device of an ultra-wide heavy-duty weaving machine for producing lifting belts;
[0025] Figure 3 A partial schematic diagram of an edge-sealing device of an ultra-wide heavy-duty weaving machine for producing lifting belts proposed in the utility model;
[0026] Figure 4 The utility model provides a schematic diagram of a winding device of an ultra-wide heavy-duty weaving machine for producing lifting belts;
[0027] Figure 5 The utility model provides a partial schematic diagram of a winding device of an ultra-wide heavy-duty weaving machine for producing lifting belts.
[0028] Legend: 1. Operating table; 2. Edge banding device; 21. Support frame; 22. Electric telescopic rod; 23. Cutter; 24. Cutting frame; 25. Heating machine; 26. Heating plate; 27. Connecting line; 28. U-shaped frame; 29. Hydraulic rod; 210. Extrusion plate; 211. Fixed rod; 212. Sliding rod; 213. Threaded rod; 214. Rotating rod; 215. Pressing block; 216. Spring; 3. Winding device; 31. Fixed frame; 32. Motor; 33. Inner rod; 34. Sleeve rod; 35. Fixed block; 36. Card ball; 37. Roller; 38. Cross block; 39. Winding roller; 4. Weaving frame; 5. Push plate; 6. Disc; 7. Round roller; 8. Shuttle. DETAILED DESCRIPTION
[0029] Embodiment 1, as Figure 1-5 As shown, an ultra-wide heavy-duty weaving machine for producing lifting belts includes an operating table 1, the upper top of the operating table 1 is fixedly connected to a bracket, the surface of the bracket is provided with a weaving frame 4, the upper top of the operating table 1 is slidably connected to a push plate 5, the upper top of the operating table 1 is fixedly connected to a rectangular plate, the side of the rectangular plate is rotatably connected to a disc 6, the surface of the disc 6 is rotatably connected to a rectangular rod, the other end of the rectangular rod is rotatably connected to the push plate 5, the side of the rectangular plate is fixedly connected to a driving machine, the output end of the driving machine is fixedly connected to the disc 6, the side of the rectangular plate is fixedly connected to a round roller 7, the side of the rectangular plate is provided with an extrusion roller, the inside of the operating table 1 is fixedly connected to a swing machine, and the swing The output end of the machine is fixedly connected with a shuttle 8, the upper top of the operating table 1 is fixedly connected with an edge banding device 2, and the side of the operating table 1 is provided with a winding device 3. When it is necessary to weave a lifting belt, the polyester filament is passed through the weaving frame 4, the filament is passed through the shuttle 8, and the weaving frame 4 is started, so that the weaving on the surface of the weaving frame 4 moves up and down regularly. After moving once, the shuttle 8 passes through the filament on the surface of the weaving frame 4 once through the swing machine and resets. The shuttle 8 swings once, and the driving machine drives the disc 6 to pull the push plate 5 to the surface of the round roller 7 to squeeze the weft, so that the warp and weft of the lifting belt are arranged closely to form a lifting belt, thereby achieving the effect of weaving the lifting belt.
[0030] Reference Figure 2-3The edge sealing device 2 includes a support frame 21 fixedly connected to the top of the operating table 1, an electric telescopic rod 22 is fixedly connected to the bottom of the support frame 21, a cutter 23 is fixedly connected to one end of the electric telescopic rod 22, a cutting frame 24 is fixedly connected to the top of the operating table 1, a heating machine 25 is fixedly connected to the top of the cutter 23, a connecting line 27 is fixedly connected to the output end of the heating machine 25, and a heating plate 26 is fixedly connected to one end of the connecting line 27. The heating plate 26 is arranged on the side of the cutter 23. Under the action of the heating plate 26, the cutter 23 cuts off the sling and then the edge of the sling can be preliminarily sealed by the heating plate 26. When it is necessary to weave the sling, the polyester filament is passed through the weaving frame 4, the filament is passed through the shuttle 8, and the weaving is started. The frame 4 makes the weaving on the surface of the weaving frame 4 move up and down regularly. After moving once, the shuttle 8 passes through the filaments on the surface of the weaving frame 4 once through the swing machine and resets. The shuttle 8 swings once, and the driving machine drives the disc 6 to pull the push plate 5 to the surface of the round roller 7 to extrude the weft, so that the warp and weft of the lifting belt are arranged closely to form a lifting belt, thereby achieving the effect of weaving the lifting belt. The top of the operating table 1 is fixedly connected with a U-shaped frame 28, and the bottom of the U-shaped frame 28 is fixedly connected with a hydraulic rod 29. The bottom of the hydraulic rod 29 is fixedly connected with an extrusion plate 210, and the bottom of the extrusion plate 210 is fixedly connected with an edge sealing plate. Under the action of the hydraulic rod 29, the extrusion plate 210 moves toward the direction of the operating table 1 to heat the edge sealing plate, thereby making the edge sealing The plate fits tightly with the cutting position of the lifting belt, so that the cutting position of the lifting belt is softened and pressed together by the extrusion plate 210, so as to avoid the phenomenon of wire stripping at the cutting position. A rectangular groove is provided on the top of the operating table 1, and a fixing rod 211 is fixedly connected inside the rectangular groove, and a sliding rod 212 is slidably connected to the surface of the fixing rod 211, and a threaded rod 213 is rotatably connected to the upper top of the sliding rod 212, and a pressing block 215 is threadedly connected to the surface of the threaded rod 213, and a round rod is fixedly connected to the upper top of the sliding rod 212, and a pressing block 215 is slidably connected to the surface of the round rod. Under the action of the pressing block 215, the lifting belt can be stretched to both sides, so as to flatten the lifting belt, so as to avoid the phenomenon that the lifting belt is wrinkled and sealed together when the edge is sealed. The pressing block 215 The surface of the fixed rod 211 is provided with a through groove, and the internal rotation of the through groove is connected with a rotating rod 214. Under the action of the rotating rod 214, the lifting belt can be pulled out. Since the rotating rod 214 has a certain inclination angle, the lifting belt can be pulled out. The surface of the fixed rod 211 is sleeved with a spring 216. The two ends of the spring 216 are respectively fixedly connected to the side of the sliding rod 212 and the inner wall of the rectangular groove. Under the action of the spring 216, the sliding rod 212 can move to both sides, thereby achieving the phenomenon of stretching the lifting belt flat. When the lifting belt needs to be cut and edge-sealed, the lifting belt is passed through the bottom of the cutter 23 and the bottom of the extrusion plate 210, and the lifting belt is clamped at the upper top of the pressing block 215 and the sliding rod 212 through the threaded rod 213.Under the action of the rotating rod 214, the lifting belt can be pulled out. Since the rotating rod 214 has a certain inclination angle, the lifting belt can be pulled out. When cutting is required, the electric telescopic rod 22 is started, so that the cutter 23 moves down to the inside of the cutting frame 24, and then the lifting belt is cut. The heating machine 25 is started, so that the heating plate 26 is heated through the connecting line 27, and then the cutting position of the lifting belt is preliminarily sealed, avoiding the phenomenon of wire stripping after cutting. The lifting belt is pulled to one end, and the cutting position is moved to the bottom of the extrusion plate 210. The hydraulic rod 29 is started, so that the extrusion plate 210 squeezes the cutting position of the lifting belt on the upper top of the operating table 1, and the edge sealing plate is heated, so that the edge sealing plate and the cutting position of the lifting belt are closely fitted, so that the cutting position of the lifting belt is softened, and is pressed together by the extrusion plate 210, so that the phenomenon of wire stripping at the cutting position is avoided, and the effect of edge sealing is achieved.
[0031] Reference Figure 4-5 The winding device 3 includes a fixed frame 31 fixedly connected to the side of the operating table 1, a motor 32 is fixedly connected to the side of the fixed frame 31, an inner rod 33 is fixedly connected to the output end of the motor 32, a sleeve rod 34 is slidably connected to the surface of the inner rod 33, a winding roller 39 is sleeved on the surface of the sleeve rod 34, under the action of the winding roller 39, the woven lifting belt can be hand-wound, avoiding the phenomenon that the woven lifting belt is piled up and tangled, a rotating roller 37 is fixedly connected to the side of the fixed frame 31, a cross block 38 is fixedly connected to the surface of the rotating roller 37, the rotating roller 37 is inserted into the interior of the winding roller 39, under the action of the cross block 38, the winding roller 39 will no longer slip on the surface of the rotating roller 37 and will not rotate with the rotating roller 37, a fixed block 35 is fixedly connected to the surface of the sleeve rod 34, a card ball 36 is fixedly connected to the surface of the fixed block 35, The winding roller 39 is provided with a slot on its surface, and the fixing block 35 is inserted into the inside of the slot. Under the action of the fixing block 35 and the card ball 36, the winding roller 39 can be fixed on the surface of the sleeve rod 34, thereby achieving the phenomenon that the winding roller 39 follows the rotation of the sleeve rod 34. When the lifting belt is rolled up, one end of the winding roller 39 is inserted into the surface of the rotating roller 37 and the winding roller 39 is fixed to the surface of the rotating roller 37 through the cross block 38, and the sleeve rod 34 completely covers the inner rod 33. When one end of the winding roller 39 is in the same plane as the sleeve rod 34, the sleeve rod 34 is inserted into the inside of the winding roller 39. Under the action of the fixing block 35 and the card ball 36, the winding roller 39 can be fixed on the surface of the sleeve rod 34, and the motor 32 is started, so that the winding roller 39 follows the rotation of the motor 32 and rotates on the surface of the fixed frame 31, thereby achieving the effect of winding the lifting belt.
[0032] Working principle: when it is necessary to use an ultra-wide heavy-duty weaving machine for the production of lifting belts, when it is necessary to weave lifting belts, the polyester filaments are passed through the weaving frame 4, the filaments are passed through the shuttle 8, and the weaving frame 4 is started, so that the weaving on the surface of the weaving frame 4 moves up and down regularly. After moving once, the shuttle 8 passes through the filaments on the surface of the weaving frame 4 once through the swing machine and resets. The shuttle 8 swings once, and the driving machine drives the disc 6 to pull the push plate 5 to the surface of the round roller 7 to squeeze the weft, so that the warp and weft of the lifting belt are arranged closely to form a lifting belt, thereby achieving the effect of weaving the lifting belt. When When the lifting belt needs to be cut and edge-sealed, the lifting belt is passed through the bottom of the cutter 23 and the bottom of the extrusion plate 210, and the lifting belt is clamped at the top of the pressure block 215 and the slide bar 212 through the threaded rod 213. Under the action of the rotating rod 214, the lifting belt can be pulled out. Since the rotating rod 214 has a certain inclination angle, the lifting belt can be pulled out. When cutting is required, the electric telescopic rod 22 is started, so that the cutter 23 moves down to the inside of the cutting frame 24, and then the lifting belt is cut, and the heating machine 25 is started so that the heating plate 26 passes through the connecting rod 214. The connection 27 is heated to perform preliminary edge sealing on the cutting position of the lifting belt, thereby avoiding the phenomenon of wire stripping after cutting. The lifting belt is pulled to one end, and the cutting position is moved to the bottom of the extrusion plate 210. The hydraulic rod 29 is started, so that the extrusion plate 210 squeezes the cutting position of the lifting belt on the upper top of the operating table 1, and the edge sealing plate is heated to make the edge sealing plate and the cutting position of the lifting belt fit closely, thereby softening the cutting position of the lifting belt and pressurizing them together through the extrusion plate 210, thereby avoiding the phenomenon of wire stripping at the cutting position, thereby achieving the effect of edge sealing. When winding the lifting belt, one end of the winding roller 39 is inserted into the surface of the rotating roller 37, and the winding roller 39 is fixed to the surface of the rotating roller 37 through the cross block 38, and the sleeve rod 34 completely covers the inner rod 33. When one end of the winding roller 39 and the sleeve rod 34 are in the same plane, the sleeve rod 34 is inserted into the interior of the winding roller 39. Under the action of the fixing block 35 and the blocking ball 36, the winding roller 39 can be fixed on the surface of the sleeve rod 34, and the motor 32 is started, so that the winding roller 39 rotates on the surface of the fixing frame 31 following the rotation of the motor 32, thereby achieving the function of winding the lifting belt.
Claims
1. An ultra-wide heavy-duty weaving machine for producing lifting belts, comprising an operating table (1), characterized in that: The upper top of the operating table (1) is fixedly connected to a bracket, the surface of the bracket is provided with a weaving frame (4), the upper top of the operating table (1) is slidably connected to a push plate (5), the upper top of the operating table (1) is fixedly connected to a rectangular plate, the side of the rectangular plate is rotatably connected to a disk (6), the surface of the disk (6) is rotatably connected to a rectangular rod, the other end of the rectangular rod is rotatably connected to the push plate (5), the side of the rectangular plate is fixedly connected to a driving machine, the output end of the driving machine is fixedly connected to the disk (6), the side of the rectangular plate is fixedly connected to a round roller (7), the side of the rectangular plate is provided with an extrusion roller, the inside of the operating table (1) is fixedly connected to a swing machine, the output end of the swing machine is fixedly connected to a shuttle (8), the operating An edge-sealing device (2) is fixedly connected to the top of the operating table (1), and a winding device (3) is arranged on the side of the operating table (1). The edge-sealing device (2) comprises a support frame (21) fixedly connected to the top of the operating table (1), an electric telescopic rod (22) is fixedly connected to the bottom of the support frame (21), and a cutter (23) is fixedly connected to one end of the electric telescopic rod (22). A cutting frame (24) is fixedly connected to the top of the operating table (1), and a heating machine (25) is fixedly connected to the top of the cutter (23). The output end of the heating machine (25) is fixedly connected to a connecting wire (27), and one end of the connecting wire (27) is fixedly connected to a heating plate (26), and the heating plate (26) is arranged on the side of the cutter (23).
2. The ultra-wide heavy-duty weaving machine for producing lifting belts according to claim 1, characterized in that: The top of the operating table (1) is fixedly connected to a U-shaped frame (28), the bottom of the U-shaped frame (28) is fixedly connected to a hydraulic rod (29), the bottom of the hydraulic rod (29) is fixedly connected to an extrusion plate (210), and the bottom of the extrusion plate (210) is fixedly connected to an edge banding plate.
3. The ultra-wide heavy-duty weaving machine for producing lifting belts according to claim 2, characterized in that: A rectangular groove is provided on the top of the operating table (1), a fixed rod (211) is fixedly connected inside the rectangular groove, a sliding rod (212) is slidably connected to the surface of the fixed rod (211), a threaded rod (213) is rotatably connected to the top of the sliding rod (212), a pressing block (215) is threadedly connected to the surface of the threaded rod (213), a round rod is fixedly connected to the top of the sliding rod (212), and a pressing block (215) is slidably connected to the surface of the round rod.
4. The ultra-wide heavy-duty weaving machine for producing lifting belts according to claim 3, characterized in that: A through groove is provided on the surface of the pressing block (215), and a rotating rod (214) is rotatably connected inside the through groove.
5. The ultra-wide heavy-duty weaving machine for producing lifting belts according to claim 4, characterized in that: A spring (216) is sleeved on the surface of the fixing rod (211), and two ends of the spring (216) are respectively fixedly connected to the side surfaces of the sliding rod (212) and the inner wall of the rectangular groove.
6. The ultra-wide heavy-duty weaving machine for producing lifting belts according to claim 5, characterized in that: The winding device (3) comprises a fixing frame (31) fixedly connected to a side of the operating table (1); a motor (32) is fixedly connected to the side of the fixing frame (31); an inner rod (33) is fixedly connected to the output end of the motor (32); a sleeve rod (34) is slidably connected to the surface of the inner rod (33); and a winding roller (39) is sleeved on the surface of the sleeve rod (34).
7. The ultra-wide heavy-duty weaving machine for producing lifting belts according to claim 6, characterized in that: A rotating roller (37) is fixedly connected to the side of the fixed frame (31), a cross block (38) is fixedly connected to the surface of the rotating roller (37), and the rotating roller (37) is inserted into the interior of the winding roller (39).
8. The ultra-wide heavy-duty weaving machine for producing lifting belts according to claim 7, characterized in that: A fixing block (35) is fixedly connected to the surface of the sleeve rod (34), a locking ball (36) is fixedly connected to the surface of the fixing block (35), a locking groove is provided on the surface of the winding roller (39), and the fixing block (35) is inserted into the inside of the locking groove.