Anti-grass cloth material wire drawing equipment
By designing a weed-proof cloth wire drawing equipment including water tank, wiper, wire cutting assembly and drying assembly, the problem of uneven wire cutting after cooling of plastic raw materials in existing equipment is solved, and the effect of uniform wire cutting and convenient drying is achieved.
Patent Information
- Application Number
- CN202421649552.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-12
AI Technical Summary
When the existing wetproof cloth wire drawing equipment is directly cut after cooling, the plastic raw materials tend to adhere to moisture, resulting in uneven wire cutting, resulting in defects.
A weed-proof cloth wire drawing device is designed, including a water tank, wiper, wire cutting assembly and drying assembly. After the plastic film is cooled in the water tank, the moisture is removed by the wiper plate, the wire section assembly is cut into wire strips, and the drying assembly is air-dryed for subsequent wire drawing operations.
The moisture on the plastic film is effectively removed, the problem of uneven wire sectioning is avoided, the effect of uniform wire sectioning is achieved, and the subsequent wire drawing operations are facilitated by air-drying.
Smart Images
Figure CN222758388U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of weed-proof cloth processing, in particular to a weed-proof cloth material wire drawing device. Background Art
[0002] Weed-proof cloth is a plastic cloth for suppressing weeds. It is mainly made of biodegradable and environmentally friendly materials. The raw materials used are polypropylene PP or polyethylene PE. During the production of existing weed-proof cloth, it needs to first pass through a wire drawing machine to produce plastic wire, and then be woven to form weed-proof cloth.
[0003] When existing wire drawing equipment draws polypropylene PP or polyethylene PE into wire, the general steps include heating, extruding, splitting and stretching the plastic raw materials to form a filamentary structure. Before splitting, the extruded plastic raw materials need to be cooled. The existing method directly performs the splitting operation after the plastic raw materials are cooled. Since the plastic raw materials will adhere to moisture when cooled, they are prone to slipping during the splitting operation, resulting in the defect of uneven splitting.
[0004] Based on this, it is urgent to design a wire drawing equipment for weed-proof cloth materials that can quickly remove moisture from plastic raw materials, so as to achieve the effect of evenly slicing the weed-proof cloth materials. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a weed-proof cloth material drawing equipment, including a base, a support, a roller, a water tank, and a scraper. The molten plastic extrusion box and the water tank are installed on the top of the base in parallel and at intervals. A support is arranged between the molten plastic extrusion box and the water tank. The support is installed on the edge of the side wall at the top of the base. The support has no less than two rollers installed alternately up and down toward the side wall of the base. The plastic film extruded by the molten plastic extrusion box passes through the rollers in sequence from near to far and from bottom to top and enters the water tank for cooling. A scraper for scraping off the liquid on the plastic film is arranged on the side wall of the water tank along the movement trajectory of the plastic film. The base is also provided with a cutting component for cutting the plastic film for drawing and a drying component for further drying the plastic film after the cutting operation.
[0006] Preferably, the wire cutting assembly is arranged between the drying assembly and the water tank, and the wire cutting assembly includes a support seat, a second bracket and a wire cutting tool. The support seat and the second bracket are arranged correspondingly on the front and rear sides of the top of the base, and the wire cutting tool is slidably connected between the support seat and the second bracket, and the cutting edge of the wire cutting tool faces the direction of the water tank.
[0007] Preferably, the drying component includes a bracket, a support plate, a cylinder, an air-drying piece and a limit plate. Brackets are provided on both the front and rear sides of the top of the base. A support plate is installed on the two brackets. Horizontal water guide grooves are evenly spaced on the top of the support plate. A horizontal plate is also provided between the two brackets. Cylinders are installed on the tops of both sides of the horizontal plate. The ends of the movable ends of the cylinder piston rods are commonly connected to the air-drying piece. The left and right sides of the air-drying piece are connected to the limit plates through vertical rods, which can limit the plastic film to the top of the support plate so that the air-drying piece can air-dry it.
[0008] Preferably, an adjusting screw for driving the wire cutting tool to move horizontally is rotatably provided on the support seat or the second bracket, and the adjusting screw is threadedly connected to one end of the wire cutting tool.
[0009] Preferably, a protective plate is arranged between the support seat and the second bracket, the inner cavity of the protective plate is hollowed out and the side facing the wire cutting tool is open, and the wire cutting tool can be driven into the inner cavity of the protective plate by adjusting the screw.
[0010] Preferably, it also includes a slide rail and a sliding knife holder. A slide rail is installed on the top of the base near the side of the molten plastic extrusion box where the plastic film is extruded. The slide rail is slidably connected to a sliding knife holder that can cut the plastic film.
[0011] The beneficial effects are as follows: after the plastic film is cooled by the cooling liquid in the water tank, the moisture on the plastic film is scraped off by the scraper, so as to avoid uneven slicing due to moisture on the plastic film during the slicing operation, thereby achieving the effect of evenly slicing the plastic film; the plastic film slit into strips is air-dried by the air-drying piece, which provides convenience for subsequent wire drawing operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 The utility model is a three-dimensional structural schematic diagram of a slicing component for slicing a plastic film into filaments.
[0014] Figure 3 This is a three-dimensional structural schematic diagram of a drying component used to air-dry the slit plastic film.
[0015] Figure 4 It is a three-dimensional structural schematic diagram of the slide rail and the sliding tool holder of the utility model.
[0016] The markings in the attached drawings are: 1-base, 2-molten plastic extrusion box, 3-support, 4-roller, 5-plastic film, 6-water tank, 61-wiper, 7-bracket one, 71-support plate, 72-water guide groove, 8-cylinder, 9-air drying part, 91-limiting plate, 10-support seat, 101-adjusting screw, 102-bracket two, 11-wire cutting tool, 111-protective plate, 12-slide rail, 121-sliding tool holder. DETAILED DESCRIPTION
[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0018] Embodiment: A wire drawing device for weed-proof cloth material, such as Figure 1 As shown, it includes a base 1, a support 3, a roller 4, a water tank 6, and a wiper 61. The molten plastic extrusion box 2 and the water tank 6 are installed in parallel and at intervals on the left and right sides of the top of the base 1. The molten plastic extrusion box 2 is used to heat and extrude the grass-proof cloth raw material. The water tank 6 contains a coolant for cooling the extruded grass-proof cloth raw material. A support 3 is arranged between the molten plastic extrusion box 2 and the water tank 6. The support 3 is installed on the edge of the rear side wall of the top of the base 1. Three rollers 4 are staggered up and down on the front wall of the support 3. The molten plastic extrusion box 2 extrudes the grass-proof cloth raw material. The plastic film 5 passes through the roller 4 in sequence from near to far and from bottom to top and enters the water tank 6 for cooling. A scraper 61 for scraping off the liquid on the plastic film 5 is arranged on the side wall of the water tank 6 along the movement trajectory of the plastic film 5. The base 1 is also provided with a slicing component for slicing the plastic film 5 after drawing and a drying component for further drying the plastic film 5 after the slicing operation. The cooling liquid on the cooled plastic film 5 is scraped off by the scraper 61 to avoid the plastic film 5 containing a large amount of cooling liquid during slicing and being unable to be slit into straight and thick strips.
[0019] like Figure 1 and Figure 2As shown, the wire-cutting assembly is arranged between the drying assembly and the water tank 6, and the wire-cutting assembly includes a support seat 10, a second bracket 102 and a wire-cutting tool 11. The support seat 10 and the second bracket 102 are arranged correspondingly on the front and rear sides of the top of the base 1, and the wire-cutting tool 11 is slidably connected between the support seat 10 and the second bracket 102. The cutting edge of the wire-cutting tool 11 faces the direction of the water tank 6, and the plastic film 5 is cut into wire strips by the wire-cutting tool 11; an adjusting screw 10 is rotatably arranged on the support seat 10 or the second bracket 102 to drive the wire-cutting tool 11 to move horizontally 1. The adjusting screw 101 is threadedly connected to one end of the wire cutting tool 11, and the wire cutting tool 11 is driven to move closer to or away from the plastic film 5 by adjusting the screw 101; a protective plate 111 is arranged between the support seat 10 and the second bracket 102, and the inner cavity of the protective plate 111 is hollowed out and the side facing the wire cutting tool 11 is open, and the wire cutting tool 11 can be driven to enter the inner cavity of the protective plate 111 by adjusting the screw 101. When it is necessary to manually wrap the plastic film 5 around the roller 4, the wire cutting tool 11 is moved to the inner cavity of the protective plate 111 to avoid hurting the staff.
[0020] like Figure 1 and Figure 3 As shown, the drying component includes a bracket 7, a support plate 71, a cylinder 8, an air-drying piece 9 and a limit plate 91. Brackets 7 are provided on both the front and rear sides of the top of the base 1. Support plates 71 are installed on the two brackets 7. Horizontal water guide grooves 72 are evenly spaced on the top of the support plates 71. A horizontal plate is also provided between the two brackets 7. Cylinders 8 are installed on the tops of both sides of the horizontal plates. The ends of the movable ends of the piston rods of the cylinders 8 are commonly connected with air-drying pieces 9. The air-drying pieces 9 include a mounting frame, an air-drying motor and an air-drying fan. The left and right sides of the air-drying piece 9 are connected by vertical rods with limit plates 91 that can limit the plastic film 5 at the top of the support plate 71 so that the air-drying piece 9 can air-dry it. The piston rod of the cylinder 8 extends upward and moves, and the limit plate 91 moves upward. At this time, the limit on the strip-shaped plastic film 5 is released, and the piston rod of the cylinder 8 contracts toward the like, and the limit plate 91 moves downward and limits the strip-shaped plastic film 5. The air-drying piece 9 performs an air-drying operation on the strip-shaped plastic film 5.
[0021] like Figure 1 and Figure 4 As shown, it also includes a slide rail 12 and a sliding tool holder 121. The slide rail 12 is installed on the side of the top of the base 1 near the molten plastic extrusion box 2 where the plastic film 5 is extruded. The slide rail 12 is slidably connected to the slide rail 12 with a sliding tool holder 121 that can cut the plastic film 5. The plastic film 5 can be cut horizontally by the sliding tool holder 121, thereby realizing the function of cutting the grass-proof cloth according to corresponding specifications.
[0022] When in use, the plastic film 5 extruded and formed by the molten plastic extrusion box 2 is passed through the roller 4 from near to far and from bottom to top in sequence, and passes through the water tank 6 and the support plate 71 in sequence. The water tank 6 cools it. After cooling, the cooling liquid on the plastic film 5 is scraped off by the scraper 61, which provides convenience for the subsequent wire cutting tool 11 to cut the plastic film 5 into wire strips; the plastic film 5 is evenly cut into wire strips by the wire cutting tool 11, and the plastic film 5 cut into wire strips is limited by the limiting plate 91, and the plastic film 5 cut into wire strips is further air-dried by the air-drying piece 9, which provides convenience for the next step of stretching it.
[0023] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A wire drawing device for weed-proof cloth material, comprising a base (1), a support (3), a roller (4) and a water tank (6), wherein a molten plastic extrusion box (2) and a water tank (6) are installed on the top of the base (1) in parallel and at intervals, a support (3) is arranged between the molten plastic extrusion box (2) and the water tank (6), the support (3) is installed on the edge of the side wall at the top of the base (1), and no less than two rollers (4) are installed on the support (3) facing the side wall of the base (1) in an alternating manner up and down, and the plastic film (5) extruded by the molten plastic extrusion box (2) is sequentially passed through the rollers (4) from near to far and from bottom to top and enters the water tank (6) for cooling, characterized in that: The invention also comprises a scraper (61) which is arranged on the side wall of the water tank (6) along the movement track of the plastic film (5) to scrape off the liquid on the plastic film (5). The base (1) is also provided with a slicing component for slicing the plastic film (5) and a drying component for further drying the sliced plastic film (5).
2. The wire drawing equipment for weed-proof cloth material according to claim 1, characterized in that: The wire cutting component is arranged between the drying component and the water tank (6), and comprises a support seat (10), a second bracket (102) and a wire cutting tool (11). The support seat (10) and the second bracket (102) are arranged correspondingly on the front and rear sides of the top of the base (1), and the wire cutting tool (11) is slidably connected between the support seat (10) and the second bracket (102), and the blade of the wire cutting tool (11) faces the direction of the water tank (6).
3. The wire drawing equipment for weed-proof cloth material according to claim 2, characterized in that: The drying component comprises a bracket (7), a support plate (71), a cylinder (8), an air-drying member (9) and a limiting plate (91). The bracket (7) is arranged on both the front and rear sides of the top of the base (1). The two brackets (7) are commonly mounted on the support plates (71). The top of the support plates (71) is evenly spaced with transverse water guide grooves (72). A transverse plate is also arranged between the two brackets (7). The tops of both sides of the transverse plate are each mounted with a cylinder (8). The end of the movable end of the piston rod of the cylinder (8) is commonly connected to the air-drying member (9). The left and right sides of the air-drying member (9) are both connected to the limiting plate (91) through a vertical rod, which can limit the plastic film (5) at the top of the support plate (71) so that the air-drying member (9) can air-dry it.
4. The wire drawing equipment for weed-proof cloth material according to claim 2, characterized in that: An adjusting screw rod (101) for driving the cutting tool (11) to move horizontally is rotatably arranged on the support seat (10) or the second bracket (102), and the adjusting screw rod (101) is threadedly connected to one end of the cutting tool (11).
5. The wire drawing equipment for weed-proof cloth material according to claim 2, characterized in that: A protective plate (111) is arranged between the support seat (10) and the second bracket (102); the inner cavity of the protective plate (111) is hollowed out and the side thereof facing the wire cutting tool (11) is open; the wire cutting tool (11) can be driven to enter the inner cavity of the protective plate (111) by adjusting the screw rod (101).
6. The wire drawing equipment for weed-proof cloth material according to claim 1, characterized in that: The invention also comprises a slide rail (12) and a sliding knife holder (121). The slide rail (12) is installed on the top of the base (1) near the side where the molten plastic extrusion box (2) extrude the plastic film (5). The slide rail (12) is slidably connected to the slide rail (12) and is capable of cutting the plastic film (5).