Cooling device and method of wire drawing machine for woven bag

Abstract

The invention relates to the technical field of woven bag processing, and particularly discloses a cooling device and method for a wire drawing machine for woven bags, and the cooling device comprises a cooling mechanism which is arranged on the inner side of a shell and located at the bottom of a discharging nozzle so as to cool discharged woven bag raw materials. The cooling mechanism comprises a mounting frame, an auxiliary assembly is arranged on the inner side of the mounting frame, and a drainage assembly used for guiding cooling liquid to the inner side of the top of the auxiliary assembly is arranged on the side, close to the discharging nozzle, of the mounting frame. Cooling liquid is in flowing contact with the woven bag raw materials through the cooling mechanism, impurities on the surfaces of the woven bag raw materials are conveniently washed away while the woven bag raw materials are cooled, the cooling mechanism is matched with the cleaning mechanism, the woven bag raw materials are immersed in the cooling liquid, and the cooling and cleaning effects on the woven bag raw materials are further improved.

Description

Technical Field

[0001] The invention relates to the technical field of woven bag processing, in particular to a cooling device and method for a wire drawing machine for woven bags. Background Art

[0002] Woven bags are a type of plastic bag, and their raw materials are generally various chemical plastic raw materials such as polypropylene. Polypropylene is a semi-crystalline thermoplastic plastic, an environmentally friendly plastic that can be completely recycled and does not produce harmful substances during the recycling process. Due to its low energy consumption and high recyclability, it conforms to the concept of sustainable design. In the production process of woven bags, a plastic wire drawing machine is required to heat, extrude, split and stretch the polypropylene raw materials to form flat wires, which are then wound up for weaving on a circular loom to complete the weaving of the woven bags. Among them, when the polypropylene raw materials are heated and extruded by the plastic wire drawing machine, they are usually in the form of a film and have a high heat. Then, they are cooled to quickly cool down, and then cut into wires for use in subsequent weaving of woven belts.

[0003] A cooling device for a wire drawing machine for woven bags with publication number CN215472517U has the following problem raised in its background technology: the current wire drawing machine for woven bags cannot effectively cool down the wire drawing rollers during use, because the wire drawing rollers will generate heat with the materials during operation, and excessively high temperature is not conducive to the wire drawing operation, thereby affecting the working efficiency of the device.

[0004] Based on the existing technology, there are the following problems: After the existing wire drawing machine discharges the raw materials such as polypropylene rolled into a film, it is transferred to the wire cutting position through a conveying roller. During the conveying process, it is cooled by passing through a shell in which a coolant is placed. The cooling effect of the coolant in the shell is reduced with a long period of cooling, or the coolant needs to be replaced regularly, which is time-consuming and labor-intensive. In addition, since polypropylene has high ductility after hot melting and is prone to deformation, it is easy to cause the polypropylene raw material to become loose, tight, and uneven in thickness after being discharged, thereby affecting the quality of subsequent woven bags. There are certain shortcomings. In order to solve the above problems, a cooling device and method for a wire drawing machine for woven bags are proposed. Summary of the invention

[0005] In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a cooling device and method for a wire drawing machine for woven bags, which cools the polypropylene raw material by flowing coolant, thereby improving the cooling effect and facilitating the support of the polypropylene raw material after it is discharged, thereby improving the quality of the woven bags.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A cooling device for a wire drawing machine for woven bags, comprising a shell and a discharge nozzle arranged on one side of the top of the shell for discharging woven bag raw materials, and also comprising a cooling mechanism arranged on the inner side of the shell and at the bottom of the discharge nozzle to cool the discharged woven bag raw materials, and a cleaning mechanism for cleaning the woven bag raw materials is arranged inside the side of the shell away from the discharge nozzle, and the cooling mechanism comprises: The installation frame is lifted and arranged on the inner side of the shell, and a lifting component for driving the installation frame to lift is arranged on the inner side of the shell, and an auxiliary component is arranged on the inner side of the installation frame. A drainage component for guiding the coolant to the inner side of the top of the auxiliary component is arranged on the side of the installation frame close to the discharge nozzle. The woven bag raw material is transported to the inner side of the top of the auxiliary component through the discharge nozzle and the drainage component and contacts with the coolant. The drainage component includes: A water guide frame is fixedly arranged on a side of the installation frame close to the discharge nozzle, a first water storage tank is fixedly arranged inside the side of the water guide frame away from the installation frame, a first nozzle arranged at intervals is arranged at the drainage end of the first water storage tank close to the installation frame, and a supporting component for supporting the woven bag raw material from the bottom of the woven bag raw material is arranged on the inner side of the side of the water guide frame close to the installation frame.

[0007] Further, the support assembly comprises: The baffle is detachably mounted on the side of the water guide frame close to the installation frame. The side of the baffle away from the installation frame is vertically designed, and the side of the baffle close to the installation frame is arc-shaped. A plug plate is fixedly mounted on the bottom of the baffle. The slot is arranged on the inner side of the water guide frame, and the side wall of the plug board is matched with the inner wall of the slot, so that the plug board can be inserted into the slot, and the plug board is fixed in the slot by bolts.

[0008] Further, the auxiliary components include: The belt conveyor is arranged on the inner side of the installation frame. The outer side of the belt of the belt conveyor is fixed with baffles symmetrically arranged with the center point of the belt, so that the top of the belt of the belt conveyor has space for accumulating coolant. The baffles are made of rubber material to rotate with the belt of the belt conveyor.

[0009] Furthermore, the side of the water guide frame close to the mounting frame is designed to be arc-shaped, so that the side of the water guide frame close to the mounting frame is respectively in close contact with the mounting frame and the belt of the belt conveyor, so that the coolant flows through the water guide frame to between the belt and the baffle bar, and the coolant is limited from leaking out; The bottom of the installation frame is provided with through grooves arranged at intervals, so that the cooling liquid flows along the through grooves into the shell.

[0010] Further, the lifting assembly comprises: The lifting plate is fixedly mounted on both sides of the outer wall of the mounting frame and extends outside the shell. Both sides of the shell are provided with movable through grooves for sleeve-mounting the lifting plate, so that the lifting plate can move vertically along the inner wall of the movable through groove. A water baffle plate that fits the inner wall of the shell is fixedly sleeved on one side wall of the lifting plate located inside the shell, and the height of the water baffle plate is greater than the inner wall height of the movable through groove. The frame is fixedly arranged on both sides of the outer wall of the shell, the inner wall of the frame is connected with the inner wall of the movable through groove, the inner wall of the frame is provided with a slide groove, a slider is placed inside the slide groove, the slider is fixedly connected with the lifting plate to limit the movement of the lifting plate, the bottom of the frame is rotatably provided with a threaded rod extending into the frame, and the threaded rod is threadedly connected with the slider, the side wall of the threaded rod is provided with a first transmission mechanism to make the threaded rods on both sides of the shell rotate synchronously, and a spray assembly is provided on the outside of the first transmission mechanism; The first servo motor is fixedly arranged on the outer side wall of the housing, and the output shaft of the first servo motor is fixedly connected to one of the threaded rods through a coupling.

[0011] Further, the spray assembly comprises: The cover body is fixedly arranged on the top of the frame body and sleeved on the outside of the first transmission mechanism, and a guard plate is fixedly arranged on the bottom of the cover body and located on the inner side of the shell; The second water storage tank is fixedly arranged on the outer wall of the cover body close to the water guide frame. The drainage end of the second water storage tank close to the water guide frame is fixedly provided with second nozzles arranged at intervals, and the second nozzles are all designed to be tilted downward.

[0012] Further, the cleaning mechanism comprises: A guide assembly is arranged inside the shell and located at the bottom of the side of the mounting frame away from the discharge nozzle, so that the woven bag raw material moves along an inclined downward trajectory after being discharged from the discharge nozzle; The first cleaning component is arranged on the top of the shell and is located on the side of the guide component away from the installation frame to wipe the woven bag material moved out of the shell, and cooperates with the guide component to make the woven bag material move in a V-shaped track. The second cleaning component is arranged on the inner side of the shell. The first cleaning component and the second cleaning component are arranged in linkage. The guide component includes: The first guide roller is rotatably arranged on the inner wall of the shell, the first guide roller is located at the bottom of the installation frame, and a gap is left between the top of the first guide roller and the bottom of the installation frame, the inner wall of the shell is rotatably arranged below the first guide roller, and the inner wall of the shell is fixedly arranged with an inclined filter plate at the bottom of the first guide roller.

[0013] Further, the first cleaning component comprises: The mounting seat is fixedly arranged on both sides of the top of the shell, and the first cleaning rollers arranged symmetrically with the center point of the mounting seat are rotatably arranged on the side of the mounting seat close to each other, and the side wall of the first cleaning roller is fixedly sleeved with a water-absorbing cotton cylinder, the ends of the first cleaning rollers are extended outside the mounting seat, and the ends of the first cleaning rollers located outside the mounting seat are fixedly sleeved with first gears meshing with each other, and the inner side of the mounting seat and the side of the first cleaning rollers away from each other are provided with extrusion components, and the extrusion components include: A pressure plate is fixedly arranged on one side of the mounting base close to each other, and a pressure groove is provided on the upper end of the pressure plate close to the first cleaning roller, and an inclined surface which is connected to the inner wall of the pressure groove and inclined toward the side away from the first cleaning roller is provided on the lower end of the pressure plate close to the first cleaning roller, and the pressure plate is tightly attached to the absorbent cotton tube on the outer wall of the first cleaning roller through the pressure groove.

[0014] Further, the second cleaning assembly includes a second cleaning roller, a third cleaning roller and a fourth cleaning roller rotatably arranged on the inner side of the shell, the second cleaning roller and the third cleaning roller are respectively located on both sides of the outer side of the woven bag material, and the fourth cleaning roller is located on the inner side of the woven bag material to clean both sides of the woven bag material, and the ends of the second cleaning roller, the third cleaning roller and the fourth cleaning roller extend outside the shell, and a second transmission mechanism is provided at one end of the second cleaning roller, the third cleaning roller and the fourth cleaning roller located outside the shell to make the second cleaning roller, the third cleaning roller and the fourth cleaning roller transmission connection, and a third transmission mechanism is provided on the side wall of the fourth cleaning roller and one of the first cleaning rollers to make the fourth cleaning roller transmission connection with one of the first cleaning rollers, a second servo motor is fixedly provided on the outer wall of the shell, and the output shaft of the second servo motor is fixedly connected to the fourth cleaning roller through a coupling, and a limiting assembly for limiting the woven bag material is provided on the inner side of the shell and at the bottom of the fourth cleaning roller, and the limiting assembly includes: The limit seat is fixed on the inner side of the shell and located on the inner side of the woven bag raw material. Both sides of the limit seat are designed to be concave. Air bags are fixedly provided at the concave parts on both sides of the limit seat. The air guide end of the air bag is fixedly provided with an air guide tube extending to the outside of the shell. A water guide groove is opened at the top of the limit seat and between the air bags.

[0015] The present invention also provides a method for using a cooling device for a wire drawing machine for a woven bag. The method uses the cooling device for a wire drawing machine for a woven bag, and comprises the following steps: S1: The woven bag raw material is transported to the inner top of the auxiliary component through the discharge nozzle and along the drainage component, so that the woven bag raw material contacts the cooling liquid, thereby cooling the woven bag raw material; S2: When the woven bag material passes through the discharge assembly, the support assembly supports the woven bag material from the bottom to limit the woven bag material from extending too much; S3: After the woven bag raw material is cooled by the auxiliary component, it is transported to the shell body for further cooling in the shell body, and at the same time, impurities on the surface of the woven bag raw material are cleaned by the cleaning mechanism.

[0016] The present invention provides a cooling device and method for a wire drawing machine for woven bags. Compared with the prior art, it has the following beneficial effects: 1. The present invention uses a cooling mechanism to allow the coolant to flow and contact with the woven bag raw materials, which cools the woven bag raw materials and is convenient for washing impurities on the surface of the woven bag raw materials. The woven bag raw materials are supported by the flowing coolant to reduce the looseness of the woven bag raw materials. The woven bag raw materials are contacted with the coolant immediately after being discharged, and their ductility is quickly reduced, further reducing the looseness and other conditions. The cooling mechanism cooperates with the cleaning mechanism to immerse the woven bag raw materials in the coolant, further improving the cooling and cleaning effects of the woven bag raw materials.

[0017] 2. The present invention uses a support component to make the coolant have a certain upward support force at the baffle, so as to support the woven bag raw material from the bottom of the woven bag raw material, avoid excessive extension of the woven bag raw material that is melted and rolled into a film, so as to affect the uniformity of the thickness of the woven bag raw material, and make the woven bag raw material have a certain degree of relaxation after being discharged from the discharge nozzle, so as to reduce the situation of excessive tension or excessive relaxation of the woven bag raw material, so as to improve the quality of the woven bag; The baffles can be disassembled and assembled by setting plug plates and slots, so that the baffles of suitable height can be selected, thereby adjusting the height of water flow lifting, facilitating the use of woven bags of different thicknesses, and facilitating adjustment of the supporting effect of the woven bag raw materials according to actual conditions.

[0018] 3. The present invention adjusts the height of the installation frame, the auxiliary components and the drainage component through the lifting component to adjust the distance between the drainage component and the discharge nozzle, which is convenient for slight adjustment according to the actual height of the discharge nozzle of the wire drawing machine. The movable groove is shielded by setting a water baffle plate to prevent the coolant in the shell from being discharged through the movable groove when the lifting plate is raised and lowered, so as to facilitate the adjustment of the height while preventing the coolant from leaking.

[0019] 4. After the present invention cools the woven bag raw material through the flowing coolant, it is retained in the shell so that the woven bag raw material is immersed in the coolant for cooling again. In the process, the two sides of the woven bag raw material are cleaned again by the cleaning mechanism to further improve the cleaning effect.

[0020] 5. The present invention cleans both sides of the woven bag material in the cooling liquid through the second cleaning component and the limiting component, and supports the inner side of the woven bag material through the limiting component, so that the second cleaning roller and the third cleaning roller are in full contact with the woven bag material, and in the process of the guiding component guiding the woven bag material, the fourth cleaning roller cleans the inner side of the folded woven bag material from the inner side of the woven bag material, which is convenient for cleaning the inner side of the woven bag material twice, and further improves the cleaning effect.

[0021] 6. The present invention uses the first cleaning component to wipe the woven bag raw material after it is removed from the coolant to facilitate subsequent use such as splitting, and to squeeze the absorbent cotton tube so that the absorbent cotton tube can wipe the woven bag raw material for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a cooling device for a wire drawing machine for weaving bags according to the present invention; Figure 2 It is a left-side structural schematic diagram of the housing of the present invention; Figure 3 It is a schematic diagram of the left side structure of the shell section of the present invention; Figure 4 It is a right side structural schematic diagram of the shell section of the present invention; Figure 5 It is a schematic diagram of the cooling mechanism and cleaning mechanism structure of the present invention; Figure 6 It is a schematic diagram of the cooling mechanism structure of the present invention; Figure 7 This is a schematic diagram of the cross-sectional structure of the water retaining plate of the present invention; Figure 8 It is a schematic diagram of the auxiliary component and the drainage component structure of the present invention; Fig. 9 It is a schematic diagram of the cross-sectional structure of the installation frame of the present invention; Fig.10 It is a schematic structural diagram of the support assembly, the first nozzle and the first water storage tank of the present invention; Fig.11 It is a schematic diagram of the structure of the spray assembly of the present invention; Fig.12 It is a schematic diagram of the cleaning mechanism structure of the present invention; Fig.13 It is a schematic diagram of the structure of the guide assembly, the second cleaning assembly and the limit assembly of the present invention; Fig.14 It is a schematic structural diagram of the first cleaning component of the present invention; Fig.15 It is a schematic diagram of the structure of the guide assembly of the present invention; Fig.16It is a schematic structural diagram of the second cleaning component of the present invention; Fig.17 It is a schematic diagram of the structure of the limit assembly of the present invention; Fig.18 It is a schematic diagram of the structure of the first cleaning roller and the extrusion assembly of the present invention.

[0023] Reference numerals in the above drawings: 1. housing; 2. cooling mechanism; 3. discharge nozzle; 4. cleaning mechanism; 5. filter plate; 21. Installation frame; 22. Drainage assembly; 23. Auxiliary assembly; 24. Spray assembly; 25. Lifting assembly; 221, water guide frame; 222, first water storage tank; 223, support assembly; 2231, baffle; 2232, plug board; 2233, slot; 224, first nozzle; 231, barrier strip; 232, belt conveyor; 241, cover body; 242, guard plate; 243, second water storage tank; 244, second nozzle; 251, first servo motor; 252, lifting plate; 253, first transmission mechanism; 254, threaded rod; 255, frame; 256, water retaining plate; 257, movable through slot; 41. guide assembly; 42. limit assembly; 43. second cleaning assembly; 44. second servo motor; 45. second transmission mechanism; 46. third transmission mechanism; 47. first cleaning assembly; 411, a first guide roller; 412, a second guide roller; 421, air bag; 422, limit seat; 423, water guide groove; 424, air guide pipe; 431, second cleaning roller; 432, fourth cleaning roller; 433, third cleaning roller; 471. First cleaning roller; 472. Mounting seat; 473. Extrusion assembly; 4731. Pressing plate; 4732. Pressing groove; 4733. Inclined surface. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A cooling device for a wire drawing machine for woven bags, comprising a shell 1 and a discharge nozzle 3 arranged on one side of the top of the shell 1 for discharging woven bag raw materials, the discharge nozzle 3 is the discharge end of the wire drawing machine, after the woven bag raw materials such as polypropylene enter the wire drawing machine, the polypropylene is melted and rolled into a film, and the film-formed polypropylene raw materials enter the cooling mechanism 2 in the shell 1 for cooling, and after the cooling is completed, the wire is cut for standby use, which is a prior art and will not be described in detail here, and also includes a cooling mechanism 2 arranged on the inner side of the shell 1 and located at the bottom of the discharge nozzle 3 to cool the discharged woven bag raw materials, and a cleaning mechanism 4 for cleaning the woven bag raw materials is arranged inside the side of the shell 1 away from the discharge nozzle 3; See also Figure 6 , the cooling mechanism 2 comprises: The installation frame 21 is lifted and arranged on the inner side of the shell 1, and a lifting component 25 for driving the installation frame 21 to lift and lower is arranged on the inner side of the shell 1, and an auxiliary component 23 is arranged on the inner side of the installation frame 21. A drainage component 22 for guiding the coolant to the inner side of the top of the auxiliary component 23 is arranged on the side of the installation frame 21 close to the discharge nozzle 3, and the woven bag raw material is transported to the inner side of the top of the auxiliary component 23 through the discharge nozzle 3 and the drainage component 22, and contacts with the coolant; See also Figure 8 and Fig.10 , the drainage assembly 22 includes: A water guide frame 221 is fixedly arranged on one side of the installation frame 21 close to the discharge nozzle 3, and a first water storage tank 222 is fixedly arranged inside the side of the water guide frame 221 away from the installation frame 21, and a first nozzle 224 arranged at intervals is arranged at the drainage end of the first water storage tank 222 close to the installation frame 21, and a support assembly 223 for supporting the woven bag raw material from the bottom of the woven bag raw material is arranged on the inner side of the side of the water guide frame 221 close to the installation frame 21.

[0026] See also Figure 8 and Fig. 9 , the auxiliary component 23 comprises: The belt conveyor 232 is arranged on the inner side of the mounting frame 21. A baffle 231 symmetrically arranged with respect to the center point of the belt is fixedly provided on the outer side of the belt of the belt conveyor 232 so that there is space for accumulating coolant at the top of the belt of the belt conveyor 232. The baffle 231 is made of rubber material so as to rotate with the belt of the belt conveyor 232.

[0027] In the specific implementation, after the woven bag raw material is discharged from the discharge nozzle 3, it is guided by the guide component 41 and the first cleaning component 47, so that the woven bag raw material moves along the specified trajectory, so as to facilitate the cooling and cleaning of the woven bag raw material during the movement, and facilitate the subsequent processing such as cutting and wire cutting; When the woven bag moves to the top of the belt conveyor 232 through the discharge nozzle 3 and the water guide frame 221, the cooling liquid is sprayed out through the first water storage tank 222 and the first nozzle 224 through the external cooling liquid pipeline at the water inlet end of the first water storage tank 222 away from the first nozzle 224. The sprayed cooling liquid flows through the water guide frame 221 to between the belt and the baffle 231 of the belt conveyor 232. Therefore, when the woven bag raw material passes through the water guide frame 221 and the belt conveyor 232, the cooling liquid contacts the woven bag raw material to cool the woven bag raw material. The woven bag raw material is cooled by the flowing cooling liquid, which improves the cooling effect and is convenient for rinsing the woven bag raw material and cleaning the woven bag. A space for accumulating coolant is formed between the baffle 231 and the belt of the belt conveyor 232, and the guide assembly 41 is used to guide the woven bag raw material so that the woven bag raw material moves through the coolant, which facilitates full contact between the coolant and the woven bag raw material, thereby improving the cooling effect, and the baffle 231 is made of rubber material, so that it has a certain ductility and is convenient to rotate with the belt; The driving motor of the belt conveyor 232 is arranged outside the mounting frame 21 and inside the housing 1 so as to be driven and moved by the lifting assembly 25, and a waterproof shell is provided outside the driving motor of the belt conveyor 232 to avoid affecting the actual use; By fixing the water guide frame 221 to the mounting frame 21, the lifting assembly 25 can synchronously drive the drainage assembly 22 and the auxiliary assembly 23 to move, so that the coolant can flow smoothly through the drainage assembly 22 and the auxiliary assembly 23; The coolant may be water or other special coolant, which may be selected according to actual use and is not limited here.

[0028] See also Fig.10 , the support assembly 223 includes: The baffle 2231 is detachably mounted on a side of the water guide frame 221 close to the installation frame 21. The side of the baffle 2231 away from the installation frame 21 is vertically designed, and the side of the baffle 2231 close to the installation frame 21 is arc-shaped. A plug plate 2232 is fixedly mounted on the bottom of the baffle 2231. The slot 2233 is provided on the inner side of the water guide frame 221 , and the side wall of the plug plate 2232 is matched with the inner wall of the slot 2233 , so that the plug plate 2232 can be inserted into the slot 2233 , and the plug plate 2232 is fixed in the slot 2233 by bolts.

[0029] In a specific implementation, when the coolant flows through the water guide frame 221 and encounters the obstruction of the baffle 2231, the coolant is lifted upward at the baffle 2231 and then flows to the top of the belt conveyor 232, so that the coolant has a certain upward supporting force at the baffle 2231, so as to support the woven bag raw material from the bottom of the woven bag raw material, avoid excessive extension of the woven bag raw material that is melted and rolled into a film, so as to affect the uniformity of the thickness of the woven bag raw material, and allow the woven bag raw material to have a certain degree of relaxation after being discharged from the discharge nozzle 3, so as to avoid the external conveying roller from conveying the woven bag raw material discharged from the discharge nozzle 3, causing the woven bag raw material to be over-tensioned or over-relaxed, so as to improve the uniformity of the woven bag raw material after being rolled into a film and the quality of the woven bag; The bottom of the woven bag is supported by lifting water upward, which facilitates the support without affecting the cooling of the woven bag and preventing the woven bag from sticking, thus facilitating practical use; By providing the plug plate 2232 and the slot 2233, and fixing the plug plate 2232 and the slot 2233 by bolts, it is convenient to disassemble and assemble the baffle plate 2231 after removing the water guide frame 221, so as to select the baffle plate 2231 of suitable height, thereby adjusting the height of water flow lifting, facilitating the use of woven bags of different thicknesses, and facilitating the adjustment of the supporting effect of the woven bag raw materials according to actual conditions. When the plug plate 2232 and the slot 2233 are fixed by bolts, the bolts can be located in the water guide frame 221 after being tightened, thereby avoiding affecting the fit between the water guide frame 221 and the installation frame 21 and the belt conveyor 232; The side of the baffle 2231 close to the first nozzle 224 is designed to be vertical, so that the water flow can rise up after encountering an obstacle, and the other side of the baffle 2231 is designed to be arc-shaped, so as to facilitate the flow of the water flow after being lifted.

[0030] The side of the water guide frame 221 close to the installation frame 21 is designed to be arc-shaped, so that the side of the water guide frame 221 close to the installation frame 21 is respectively in close contact with the installation frame 21 and the belt of the belt conveyor 232, so that the coolant flows through the water guide frame 221 to between the belt and the baffle 231, and the coolant is limited from leaking out; See also Fig. 9 The bottom of the mounting frame 21 is provided with through grooves arranged at intervals, so that the coolant flows along the through grooves into the housing 1 to avoid the accumulation of a large amount of coolant on the inner side of the mounting frame 21.

[0031] See also Figure 6 and Figure 7 , the lifting assembly 25 comprises: The lifting plate 252 is fixedly mounted on both sides of the outer wall of the mounting frame 21 and extends outside the housing 1. Both sides of the housing 1 are provided with movable through grooves 257 for sleeve-mounting the lifting plate 252, so that the lifting plate 252 can move vertically along the inner wall of the movable through groove 257. A water baffle 256 that fits the inner wall of the housing 1 is fixedly sleeved on one side wall of the lifting plate 252 located inside the housing 1, and the height of the water baffle 256 is greater than the inner wall height of the movable through groove 257. The frame 255 is fixedly arranged on both sides of the outer wall of the shell 1, and the inner wall of the frame 255 is communicated with the inner wall of the movable through groove 257. The inner wall of the frame 255 is provided with a slide groove, and a slider is placed inside the slide groove. The slider is fixedly connected with the lifting plate 252 to limit the movement of the lifting plate 252. The bottom of the frame 255 is rotatably provided with a threaded rod 254 extending into the frame 255, and the threaded rod 254 is threadedly connected with the slider. The side wall of the threaded rod 254 is provided with a first transmission mechanism 253 to make the threaded rods 254 on both sides of the shell 1 rotate synchronously. The outer side of the first transmission mechanism 253 is provided with a spray assembly 24; The first servo motor 251 is fixedly disposed on the outer wall of the housing 1 , and the output shaft of the first servo motor 251 is fixedly connected to one of the threaded rods 254 via a coupling.

[0032] During the specific implementation, the first servo motor 251 is started, and the output shaft of the first servo motor 251 drives one of the threaded rods 254 to rotate through the coupling, and the threaded rod 254 drives the threaded rods 254 on both sides of the housing 1 to rotate synchronously through the first transmission mechanism 253, so that the slider is driven to move along the slide groove while the threaded rod 254 rotates, so as to drive the lifting plate 252 and the water retaining plate 256 to move along the moving through groove 257, so as to adjust the height of the installation frame 21, the auxiliary component 23 and the drainage component 22, so as to adjust the distance between the drainage component 22 and the discharge nozzle 3, so as to facilitate slight adjustment according to the actual height of the discharge nozzle 3 of the wire drawing machine; The movable slot 257 is shielded by providing a water baffle 256 to prevent the coolant in the housing 1 from being discharged through the movable slot 257 when the lifting plate 252 is raised or lowered, thereby facilitating height adjustment while preventing the coolant from leaking out. The first transmission mechanism 253 includes a first transmission gear fixedly mounted on the side wall of the threaded rod 254 and a first transmission belt meshing with the first transmission gear to drive the two threaded rods 254 to rotate synchronously.

[0033] See also Fig.11 , the spray assembly 24 includes: The cover body 241 is fixedly arranged on the top of the frame body 255 and sleeved on the outside of the first transmission mechanism 253. A guard plate 242 is fixedly arranged on the bottom of the cover body 241 and located on the inner side of the housing 1; The second water storage tank 243 is fixedly mounted on the outer wall of the cover body 241 close to the water guide frame 221 . A drainage end of the second water storage tank 243 close to the water guide frame 221 is fixedly provided with second nozzles 244 arranged at intervals, and the second nozzles 244 are all designed to be tilted downward.

[0034] In a specific implementation, when the woven bag raw material is discharged to the inner side of the water guide frame 221 through the discharge nozzle 3, a cooling liquid pipeline is externally connected through the water inlet end on one side of the second water storage tank 243, so that the cooling liquid is sprayed to the top of the woven bag raw material through the second water storage tank 243 and the second nozzle 244, thereby cooling the top of the woven bag raw material, improving the cooling effect, and flushing the woven bag raw material, which is convenient for cleaning the top of the woven bag raw material; The cover body 241 and the guard plate 242 shield and protect the first transmission mechanism 253, while facilitating the installation of the second water tank 243, and arc-shaped clamps arranged at intervals are fixedly provided on one side of the cover body 241 close to the water guide frame 221, so as to limit the cooling pipe connected to the second water tank 243 and prevent it from drooping downward and affecting the movement of the woven bag raw materials.

[0035] Example 2: Please refer to Figure 3 , Figure 4 and Fig.12 The difference between this embodiment and the first embodiment is that the cleaning mechanism 4 includes: The guide assembly 41 is arranged inside the housing 1 and is located at the bottom of the side of the mounting frame 21 away from the discharge nozzle 3, so that the woven bag material moves along an inclined downward trajectory after being discharged from the discharge nozzle 3; The first cleaning component 47 is arranged on the top of the shell 1 and is located on the side of the guide component 41 away from the installation frame 21 to wipe the woven bag material moved out of the shell 1, and cooperates with the guide component 41 to make the woven bag material move in a V-shaped track. The second cleaning component 43 is arranged on the inner side of the shell 1, and the first cleaning component 47 and the second cleaning component 43 are arranged in linkage; See also Fig.15 , the guiding component 41 comprises: The first guide roller 411 is rotatably provided on the inner wall of the shell 1. The first guide roller 411 is located at the bottom of the mounting frame 21, and a gap is left between the top of the first guide roller 411 and the bottom of the mounting frame 21. The second guide roller 412 is rotatably provided on the inner wall of the shell 1 and located below the first guide roller 411. An inclined filter plate 5 is fixedly provided on the inner wall of the shell 1 and located at the bottom of the first guide roller 411.

[0036] In a specific implementation, the first guide roller 411 is located at the bottom of the installation frame 21 to guide the woven bag material so that the woven bag material passes through the coolant between the belt and the baffle 231, thereby facilitating the cooling and cleaning of the woven bag material. A certain distance is left between the top of the first guide roller 411 and the bottom of the installation frame 21, so that when the height of the drainage component 22 and the auxiliary component 23 is adjusted by the lifting component 25, the woven bag material is not affected by the first guide roller 411, so that the woven bag material is guided downward at an angle. The first guide roller 411, the second guide roller 412 and the second cleaning component 43 cooperate to guide the woven bag raw material, so that the first cleaning component 47 and the limiting component 42 cooperate to clean the woven bag raw material in the cooling liquid, thereby improving the cleaning effect.

[0037] See also Fig.13 , Fig.16 and Fig.17 The second cleaning assembly 43 includes a second cleaning roller 431, a third cleaning roller 433 and a fourth cleaning roller 432 which are rotatably arranged on the inner side of the shell 1. The second cleaning roller 431 and the third cleaning roller 433 are respectively located on both sides of the outer side of the woven bag material, and the fourth cleaning roller 432 is located on the inner side of the woven bag material to clean both sides of the woven bag material. The ends of the second cleaning roller 431, the third cleaning roller 433 and the fourth cleaning roller 432 are all extended to the outside of the shell 1. The second transmission mechanism 45 is arranged at one end of the second cleaning roller 431, the third cleaning roller 433 and the fourth cleaning roller 432 which are located outside the shell 1. The second cleaning roller 431, the third cleaning roller 433 and the fourth cleaning roller 432 are connected in transmission, and the side wall of the fourth cleaning roller 432 and one of the first cleaning rollers 471 is provided with a third transmission mechanism 46, so that the fourth cleaning roller 432 is connected in transmission with one of the first cleaning rollers 471. The outer wall of the housing 1 is fixedly provided with a second servo motor 44, and the output shaft of the second servo motor 44 is fixedly connected with the fourth cleaning roller 432 through a coupling. A limiting component 42 for limiting the woven bag raw material is provided on the inner side of the housing 1 and at the bottom of the fourth cleaning roller 432. The limiting component 42 includes: The limiting seat 422 is fixedly arranged on the inner side of the shell 1 and is located on the inner side of the woven bag raw material. Both sides of the limiting seat 422 are designed to be concave. The concave parts on both sides of the limiting seat 422 are fixedly provided with air bags 421. The air guide end of the air bag 421 is fixedly provided with an air guide tube 424 extending to the outside of the shell 1. A water guide groove 423 is opened at the top of the limiting seat 422 and between the air bags 421.

[0038] In the specific implementation, the second servo motor 44 is started, and the output shaft of the second servo motor 44 drives the fourth cleaning roller 432 to rotate through the coupling, and the fourth cleaning roller 432 drives the third cleaning roller 433 and the second cleaning roller 431 to rotate synchronously through the second transmission mechanism 45, so that the fourth cleaning roller 432, the second cleaning roller 431 and the third cleaning roller 433 rotate synchronously, and it is convenient to clean the outer side of the woven bag material through the second cleaning roller 431 and the third cleaning roller 433, and it is convenient to clean the inner sides of the woven bag material through the fourth cleaning roller 432, so The cleaning effect is improved by cleaning both sides of the woven bag material, and when the second cleaning roller 431 and the third cleaning roller 433 clean the woven bag material, the inner side of the woven bag material is supported by the limiting component 42 so that the second cleaning roller 431 and the third cleaning roller 433 are in full contact with the woven bag material, and in the process of the guiding component 41 guiding the woven bag material, the fourth cleaning roller 432 cleans the inner side of the folded woven bag material from the inner side of the woven bag material, so as to facilitate the double cleaning of the inner side of the woven bag material and further improve the cleaning effect.

[0039] The second transmission mechanism 45 may include a second transmission gear fixedly mounted on the side walls of the second cleaning roller 431, the third cleaning roller 433 and the fourth cleaning roller 432, and a second transmission belt meshed with the second transmission gear to synchronously drive the second cleaning roller 431, the third cleaning roller 433 and the fourth cleaning roller 432 to rotate synchronously.

[0040] See also Fig.14 and Fig.18 , the first cleaning component 47 comprises: The mounting seat 472 is fixedly arranged on both sides of the top of the shell 1. The first cleaning roller 471 arranged symmetrically with the center point of the mounting seat 472 is rotatably arranged on the side of the mounting seat 472 close to each other, and the side wall of the first cleaning roller 471 is fixedly sleeved with a water-absorbing cotton cylinder, the ends of the first cleaning roller 471 are extended to the outside of the mounting seat 472, and the ends of the first cleaning roller 471 located outside the mounting seat 472 are fixedly sleeved with first gears meshing with each other, and the inner side of the mounting seat 472 and the side of the first cleaning roller 471 away from each other are provided with an extrusion assembly 473, and the extrusion assembly 473 includes: The pressure plate 4731 is fixedly arranged on one side close to the mounting seat 472, and a pressure groove 4732 is provided on the upper end of the pressure plate 4731 on the side close to the first cleaning roller 471, and an inclined surface 4733 is provided on the lower end of the pressure plate 4731 on the side close to the first cleaning roller 471, which is connected to the inner wall of the pressure groove 4732 and inclined toward the side away from the first cleaning roller 471. The pressure plate 4731 is tightly attached to the absorbent cotton tube on the outer wall of the first cleaning roller 471 through the pressure groove 4732.

[0041] In specific implementation, after the woven bag raw material is cleaned by the second cleaning assembly 43, it is transported to the outside of the housing 1 between the two first cleaning rollers 471. At this time, the two first cleaning rollers 471 are rotated by the third transmission mechanism 46, so that the coolant on both sides of the woven bag raw material is wiped by the absorbent cotton tube, so as to facilitate the subsequent use of slicing, etc. While the water-absorbing cotton cylinder absorbs the cooling liquid, as the first cleaning roller 471 rotates, the water-absorbing cotton cylinder is pressed against the pressing plate 4731 through the pressing groove 4732, thereby squeezing the water-absorbing cotton cylinder, so that the water-absorbing cotton cylinder can wipe the woven bag raw material for a long time, and part of the squeezed cooling liquid is discharged through the inner walls on both sides of the pressing groove 4732, and part of the cooling liquid flows to the side away from the water-absorbing cotton cylinder through the inclined surface 4733, so as to prevent the squeezed cooling liquid from flowing into the water-absorbing cotton cylinder, thereby improving the squeezing effect; The third transmission mechanism 46 includes a third transmission gear fixedly mounted on the side walls of the fourth cleaning roller 432 and one of the first cleaning rollers 471 and a third transmission belt meshed with the third transmission gear, so that the fourth cleaning roller 432 and one of the first cleaning rollers 471 rotate synchronously.

[0042] By providing the filter plate 5 and providing a drain pipe on the side of the housing 1 away from the discharge nozzle 3, and the drain pipe is located at the bottom of the filter plate 5, it is convenient to clean the impurities in the coolant and to recycle the coolant.

[0043] The first servo motor 251 and other electronic components of the present invention are connected to the controller and the external power supply through wires to facilitate actual control and use. This is the prior art and will not be described in detail here.

[0044] The embodiment of the present invention further provides a method for using a cooling device for a wire drawing machine for a woven bag, using a cooling device for a wire drawing machine for a woven bag, the method comprising the following steps: S1: The woven bag raw material is conveyed to the inner top of the auxiliary component 23 through the discharge nozzle 3 and along the drainage component 22, so that the woven bag raw material contacts the cooling liquid, thereby cooling the woven bag raw material. When the woven bag raw material contacts the cooling liquid, the flowing cooling liquid washes the woven bag raw material, so as to remove impurities on the surface of the woven bag raw material. S2: When the woven bag material passes through the discharge assembly, the support assembly 223 supports the woven bag material from the bottom to limit the woven bag material from extending too much, and lifts the woven bag material upward through the water flow, so as to dissipate the heat of the woven bag material and support it from the bottom of the woven bag; S3: After the woven bag raw material is cooled by the auxiliary component 23, it is transported to the shell 1 for further cooling in the shell 1, and at the same time, the impurities on the surface of the woven bag raw material are cleaned by the cleaning mechanism 4.

[0045] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for a wire drawing machine for woven bags, comprising a housing and a discharge nozzle arranged on one side of the top of the housing for discharging woven bag raw materials, characterized in that: The invention also includes a cooling mechanism disposed inside the shell and at the bottom of the discharge nozzle to cool the discharged woven bag raw materials. A cleaning mechanism for cleaning the woven bag raw materials is disposed inside the shell on one side away from the discharge nozzle. The cooling mechanism includes: The installation frame is lifted and arranged on the inner side of the shell, and a lifting component for driving the installation frame to lift is arranged on the inner side of the shell, and an auxiliary component is arranged on the inner side of the installation frame. A drainage component for guiding the coolant to the inner side of the top of the auxiliary component is arranged on the side of the installation frame close to the discharge nozzle. The woven bag raw material is transported to the inner side of the top of the auxiliary component through the discharge nozzle and the drainage component and contacts with the coolant. The drainage component includes: A water guide frame is fixedly arranged on a side of the installation frame close to the discharge nozzle, a first water storage tank is fixedly arranged inside the side of the water guide frame away from the installation frame, a first nozzle arranged at intervals is arranged at the drainage end of the first water storage tank close to the installation frame, and a supporting component for supporting the woven bag raw material from the bottom of the woven bag raw material is arranged on the inner side of the side of the water guide frame close to the installation frame.

2. A cooling device for a wire drawing machine for woven bags according to claim 1, characterized in that: The support assembly comprises: The baffle is detachably mounted on the side of the water guide frame close to the installation frame. The side of the baffle away from the installation frame is vertically designed, and the side of the baffle close to the installation frame is arc-shaped. A plug plate is fixedly mounted on the bottom of the baffle. The slot is arranged on the inner side of the water guide frame, and the side wall of the plug board is matched with the inner wall of the slot, so that the plug board can be inserted into the slot, and the plug board is fixed in the slot by bolts.

3. A cooling device for a wire drawing machine for woven bags according to claim 2, characterized in that: The auxiliary components include: The belt conveyor is arranged on the inner side of the installation frame. The outer side of the belt of the belt conveyor is fixed with baffles symmetrically arranged with the center point of the belt, so that the top of the belt of the belt conveyor has space for accumulating coolant. The baffles are made of rubber material to rotate with the belt of the belt conveyor.

4. A cooling device for a wire drawing machine for woven bags according to claim 3, characterized in that: The side of the water guide frame close to the installation frame is designed in an arc shape, so that the side of the water guide frame close to the installation frame is respectively in close contact with the installation frame and the belt of the belt conveyor, so that the coolant flows through the water guide frame to between the belt and the baffle bar, and the coolant is limited from leaking out; The bottom of the installation frame is provided with through grooves arranged at intervals, so that the cooling liquid flows along the through grooves into the shell.

5. The cooling device for a wire drawing machine for woven bags according to claim 1, characterized in that: The lifting assembly comprises: The lifting plate is fixedly mounted on both sides of the outer wall of the mounting frame and extends outside the shell. Both sides of the shell are provided with movable through grooves for sleeve-mounting the lifting plate, so that the lifting plate can move vertically along the inner wall of the movable through groove. A water baffle plate that fits the inner wall of the shell is fixedly sleeved on one side wall of the lifting plate located inside the shell, and the height of the water baffle plate is greater than the inner wall height of the movable through groove. The frame is fixedly arranged on both sides of the outer wall of the shell, the inner wall of the frame is connected with the inner wall of the movable through groove, the inner wall of the frame is provided with a slide groove, a slider is placed inside the slide groove, the slider is fixedly connected with the lifting plate to limit the movement of the lifting plate, the bottom of the frame is rotatably provided with a threaded rod extending into the frame, and the threaded rod is threadedly connected with the slider, the side wall of the threaded rod is provided with a first transmission mechanism to make the threaded rods on both sides of the shell rotate synchronously, and a spray assembly is provided on the outside of the first transmission mechanism; The first servo motor is fixedly arranged on the outer side wall of the housing, and the output shaft of the first servo motor is fixedly connected to one of the threaded rods through a coupling.

6. A cooling device for a wire drawing machine for woven bags according to claim 5, characterized in that: The spray assembly comprises: The cover body is fixedly arranged on the top of the frame body and sleeved on the outside of the first transmission mechanism, and a guard plate is fixedly arranged on the bottom of the cover body and located on the inner side of the shell; The second water storage tank is fixedly arranged on the outer wall of the cover body close to the water guide frame. The drainage end of the second water storage tank close to the water guide frame is fixedly provided with second nozzles arranged at intervals, and the second nozzles are all designed to be tilted downward.

7. A cooling device for a wire drawing machine for woven bags according to claim 1, characterized in that: The cleaning mechanism comprises: A guide assembly is arranged inside the shell and located at the bottom of the side of the mounting frame away from the discharge nozzle, so that the woven bag raw material moves along an inclined downward trajectory after being discharged from the discharge nozzle; The first cleaning component is arranged on the top of the shell and is located on the side of the guide component away from the installation frame to wipe the woven bag material moved out of the shell, and cooperates with the guide component to make the woven bag material move in a V-shaped track. The second cleaning component is arranged on the inner side of the shell. The first cleaning component and the second cleaning component are arranged in linkage. The guide component includes: The first guide roller is rotatably arranged on the inner wall of the shell, the first guide roller is located at the bottom of the installation frame, and a gap is left between the top of the first guide roller and the bottom of the installation frame, the inner wall of the shell is rotatably arranged below the first guide roller, and the inner wall of the shell is fixedly arranged with an inclined filter plate at the bottom of the first guide roller.

8. A cooling device for a wire drawing machine for woven bags according to claim 7, characterized in that: The first cleaning component comprises: The mounting seat is fixedly arranged on both sides of the top of the shell, and the first cleaning rollers arranged symmetrically with the center point of the mounting seat are rotatably arranged on the side of the mounting seat close to each other, and the side wall of the first cleaning roller is fixedly sleeved with a water-absorbing cotton cylinder, the ends of the first cleaning rollers are extended outside the mounting seat, and the ends of the first cleaning rollers located outside the mounting seat are fixedly sleeved with first gears meshing with each other, and the inner side of the mounting seat and the side of the first cleaning rollers away from each other are provided with extrusion components, and the extrusion components include: A pressure plate is fixedly arranged on one side of the mounting base close to each other, and a pressure groove is provided on the upper end of the pressure plate close to the first cleaning roller, and an inclined surface which is connected to the inner wall of the pressure groove and inclined toward the side away from the first cleaning roller is provided on the lower end of the pressure plate close to the first cleaning roller, and the pressure plate is tightly attached to the absorbent cotton tube on the outer wall of the first cleaning roller through the pressure groove.

9. A cooling device for a wire drawing machine for woven bags according to claim 7, characterized in that: The second cleaning assembly comprises a second cleaning roller, a third cleaning roller and a fourth cleaning roller rotatably arranged on the inner side of the shell, the second cleaning roller and the third cleaning roller are respectively located on both sides of the outer side of the woven bag raw material, and the fourth cleaning roller is located on the inner side of the woven bag raw material to clean both sides of the woven bag raw material, the ends of the second cleaning roller, the third cleaning roller and the fourth cleaning roller are extended outside the shell, and a second transmission mechanism is arranged at one end of the second cleaning roller, the third cleaning roller and the fourth cleaning roller located outside the shell to make the second cleaning roller, the third cleaning roller and the fourth cleaning roller transmission connection, and a third transmission mechanism is arranged on the side wall of the fourth cleaning roller and one of the first cleaning rollers to make the fourth cleaning roller transmission connection with one of the first cleaning rollers, a second servo motor is fixedly arranged on the outer wall of the shell, and the output shaft of the second servo motor is fixedly connected to the fourth cleaning roller through a coupling, and a limiting assembly for limiting the woven bag raw material is arranged on the inner side of the shell and at the bottom of the fourth cleaning roller, and the limiting assembly comprises: The limit seat is fixed on the inner side of the shell and located on the inner side of the woven bag raw material. Both sides of the limit seat are designed to be concave. Air bags are fixedly provided at the concave parts on both sides of the limit seat. The air guide end of the air bag is fixedly provided with an air guide tube extending to the outside of the shell. A water guide groove is opened at the top of the limit seat and between the air bags.

10. A method for using a cooling device for a wire drawing machine for woven bags, characterized in that: Using a cooling device for a wire drawing machine for woven bags as described in any one of claims 1 to 9, the method comprises the following steps: S1: The woven bag raw material is transported to the inner top of the auxiliary component through the discharge nozzle and along the drainage component, so that the woven bag raw material contacts the cooling liquid, thereby cooling the woven bag raw material; S2: When the woven bag material passes through the discharge assembly, the support assembly supports the woven bag material from the bottom to limit the woven bag material from extending too much; S3: After the woven bag raw material is cooled by the auxiliary component, it is transported to the shell body for further cooling in the shell body, and at the same time, impurities on the surface of the woven bag raw material are cleaned by the cleaning mechanism.

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