Woven bag yarn drawing machine
By introducing a drying mechanism and an electric telescopic rod into the woven bag drawing machine, the problems of manual drying of raw materials and poor control of feeding speed have been solved, achieving uniform drying and efficient drawing of raw materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WENZHOU YAOHONG PLASTIC IND CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-07-31
AI Technical Summary
Existing woven bag drawing machines require manual drying of raw materials before injection, and the feeding speed is poorly controlled, resulting in uneven drawing and affecting the processing effect.
The drying mechanism includes heating plates and partitions, along with an electric telescopic rod, to ensure the raw materials are dry and control the feeding speed, preventing moisture from affecting the uniformity of fiber drawing.
This achieves thorough drying of raw materials and uniform feeding, improving the uniformity of wire drawing and processing efficiency.
Smart Images
Figure CN224576164U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of woven bag drawing machines, specifically a woven bag drawing machine. Background Technology
[0002] A woven bag drawing machine is a device used to extrude and draw filaments from the raw materials used in the production of woven bags. For example, Chinese patent CN222451337U discloses a forming device for a woven bag drawing machine, which belongs to the commonly used drawing machine structure in the prior art.
[0003] However, the current woven bag drawing machines have the following problems: before the raw material is injected into the extruder, it is partially damp and needs to be dried and heated separately by the staff before being poured into the drawing and forming equipment. In addition, most drawing machines do not have good control over the feeding speed of the raw material, so that all the raw material is injected into the drawing and forming equipment, which seriously affects the normal processing of the raw material and makes it easy for the drawing to be uneven, thus affecting the drawing effect. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A woven bag drawing machine includes a base, an extruder body fixed to the top of the base, a feeding mechanism on the inner wall of the extruder body, and a drying mechanism on the outer wall of the feeding mechanism. The feeding mechanism includes a feeding column, the outer wall of which is matched with the inner wall of the extruder body. A drive motor is fixed to one side of the feeding column, and a rotating shaft is coaxially connected to the output end of the drive motor. The rotating shaft is located on the inner wall of the feeding column, and a partition is fixed to the outer wall of the rotating shaft. Both sides of the partition slide against the inner wall of the feeding column.
[0005] Preferably, a bracket is fixed to the top of the base, a winding motor is fixed to the outer wall of the bracket, and a winding drum is coaxially connected to the output end of the winding motor. The winding drum is located on the outer wall of the bracket.
[0006] Preferably, the outer wall of the feed column is fixed with two support plates, the bottom ends of which are located at the top of the extruder body.
[0007] Preferably, the drying mechanism includes a heating plate, the outer wall of which is matched with the inner wall of the feed column, and the heating plate is positioned above the partition.
[0008] Preferably, a lever is slidably mounted on one side of the heating plate, the inner wall of the lever slides against the top of the feed column, and an electric telescopic rod is fixed to one side of the feed column, with the output end of the electric telescopic rod fixed to one side of the lever.
[0009] Preferably, two limiting blocks are fixed at the bottom of each of the two support plates, and four limiting grooves are opened at the top of the extruder body, with the inner walls of the four limiting grooves matching the outer walls of the limiting blocks.
[0010] Preferably, the dimensions of the vertical cross-sectional area of the inner wall of the four limiting grooves are matched with the dimensions of the vertical cross-sectional area of the outer wall of the limiting block.
[0011] The beneficial effects of this utility model are: By using an electric heating plate in conjunction with a partition, the raw material for woven mesh drawing entering the feed column is dried, preventing some of the raw material from being damp and interfering with the normal extrusion and drawing process of the extruder. Furthermore, an electric telescopic rod drives a lever to slide back and forth at the top of the feed column, causing the lever to fully integrate the raw material for woven mesh drawing above the partition with the heat generated by the electric heating plate. This results in advantages such as good drawing effect, easy molding, and high efficiency. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the device; Figure 2 This is a side view of the device. Figure 3 This is a schematic diagram of the separation structure between the extruder body and the feed column of the device; Figure 4 This is a schematic diagram of the feed column structure of the device from below; Figure 5 This is an exploded view of the drying mechanism of the device. Detailed Implementation
[0013] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0014] Example 1 like Figures 1-5 As shown, a woven bag drawing machine includes a base 1, an extruder body 2 is fixed to the top of the base 1, a feeding mechanism 3 is provided on the inner wall of the extruder body 2, and a drying mechanism 4 is provided on the outer wall of the feeding mechanism 3. The feeding mechanism 3 includes: a feeding column 31, the outer wall of the feeding column 31 being matched with the inner wall of the extruder body 2, a drive motor 32 being fixed on one side of the feeding column 31, a rotating shaft 33 being coaxially connected to the output end of the drive motor 32, the rotating shaft 33 being disposed on the inner wall of the feeding column 31, and a partition 34 being fixed on the outer wall of the rotating shaft 33, both sides of the partition 34 sliding against the inner wall of the feeding column 31.
[0015] As attached Figure 1As shown, a bracket 5 is fixed to the top of the base 1, and a winding motor 6 is fixed to the outer wall of the bracket 5. The output end of the winding motor 6 is coaxially connected to a winding drum 7. The winding drum 7 is set on the outer wall of the bracket 5 to facilitate the winding and storage of the material extruded and drawn into filaments by the extruder body 2.
[0016] As attached Figure 1 and Figure 3 As shown, two support plates 8 are fixed to the outer wall of the feed column 31. The bottom ends of the two support plates 8 are set at the top of the extruder body 2. Two limiting blocks 9 are fixed to the bottom ends of the two support plates 8. Four limiting grooves 10 are opened at the top of the extruder body 2. The inner walls of the four limiting grooves 10 are matched with the outer walls of the limiting blocks 9. The vertical cross-sectional area of the inner walls of the four limiting grooves 10 is matched with the vertical cross-sectional area of the outer walls of the limiting blocks 9. Therefore, the feed column 31 is fastened to the inner wall of the extruder body 2.
[0017] As attached Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the drying mechanism 4 includes: The heating plate 41 has its outer wall matched with the inner wall of the feed column 31. The heating plate 41 is positioned above the partition 34. A toggle rod 42 slides on one side of the heating plate 41. The inner wall of the toggle rod 42 slides against the top of the feed column 31. An electric telescopic rod 43 is fixed on one side of the feed column 31. The output end of the electric telescopic rod 43 is fixed to one side of the toggle rod 42. This prevents the raw material used for weaving and drawing the wire mesh from becoming damp, so as not to interfere with the normal extrusion and drawing of the extruder body 2. This allows the toggle rod 42 to fully integrate the raw material used for weaving and drawing the wire mesh above the partition 34 with the heat generated by the heating plate 41.
[0018] In use, the outer wall of the feed column 31 is engaged with the inner wall of the extruder body 2, so that the bottom ends of the support plates 8 fixed on both sides of the feed column 31 abut against the top end of the extruder body 2. At the same time, the two limiting blocks 9 fixed at the bottom ends of the two support plates 8 are engaged with the inner wall of the limiting groove 10 opened at the top end of the extruder body 2. Thus, the feed column 31 is firmly installed on the inner wall of the extruder body 2. The raw material for weaving and drawing the wire mesh is poured into the feed column 31. The drive motor 32 is controlled to drive the rotating shaft 33 to rotate on the inner wall of the feed column 31, so that the rotating shaft 33 drives the partition plate 34 to slide on the inner wall of the feed column 31. Therefore, the speed at which the raw material for weaving and drawing the wire mesh enters the extruder body 2 through the feed column 31 is adjusted according to the operator's needs for the drawing speed, avoiding the raw material for weaving and drawing the wire mesh directly entering the extruder body 2. The material enters the interior of the extruder body 2, causing uneven filament drawing of the woven bag material. The heating plate 41, in conjunction with the partition 34, dries the woven mesh material entering the feed column 31, preventing some of the material from becoming damp and interfering with the normal filament drawing process of the extruder body 2. An electric telescopic rod 43 drives a lever 42 to slide back and forth at the top of the feed column 31, causing the lever 42 to fully integrate the woven mesh material above the partition 34 with the heat generated by the heating plate 41. This allows the extruder body 2 to draw the woven mesh material into filaments and place them on the outer wall of the winding drum 7, so that the winding motor 6 can control the winding drum 7 to rotate on the support 5, thus winding and storing the material extruded from the extruder body 2.
[0019] Example 2 The difference between this embodiment and Embodiment 1 is that the partition 34 is a metal plate.
[0020] Example 3 This embodiment is a further description based on embodiment 1: the feed column 31 has a cavity inside.
Claims
1. A woven bag wire drawing machine comprising a base (1), the top end of which is fixed with an extruder body (2), characterized in that, The inner wall of the extruder body (2) is provided with a feeding mechanism (3), and the outer wall of the feeding mechanism (3) is provided with a drying mechanism (4). The feeding mechanism (3) includes: a feeding column (31), the outer wall of the feeding column (31) is matched with the inner wall of the extruder body (2), a drive motor (32) is fixed on one side of the feeding column (31), the output end of the drive motor (32) is coaxially connected to a rotating shaft (33), the rotating shaft (33) is set on the inner wall of the feeding column (31), and a partition (34) is fixed on the outer wall of the rotating shaft (33). Both sides of the partition (34) slide against the inner wall of the feeding column (31).
2. A woven bag thread drawing machine according to claim 1, wherein A bracket (5) is fixed to the top of the base (1), and a winding motor (6) is fixed to the outer wall of the bracket (5). The output end of the winding motor (6) is coaxially connected to a winding drum (7), which is located on the outer wall of the bracket (5).
3. A woven bag thread drawing machine according to claim 1, wherein Two support plates (8) are fixed to the outer wall of the feed column (31), and the bottom ends of the two support plates (8) are set at the top of the extruder body (2).
4. A woven bag drawstring machine as claimed in claim 1, wherein, The drying mechanism (4) includes: an electric heating plate (41), the outer wall of the electric heating plate (41) is matched with the inner wall of the feed column (31), and the electric heating plate (41) is located above the partition (34).
5. A woven bag drawstring machine according to claim 4, wherein A toggle lever (42) slides on one side of the heating plate (41). The inner wall of the toggle lever (42) slides against the top of the feed column (31). An electric telescopic rod (43) is fixed on one side of the feed column (31). The output end of the electric telescopic rod (43) is fixed to one side of the toggle lever (42).
6. A woven bag drawstring machine according to claim 3, wherein Two limiting blocks (9) are fixed at the bottom of each of the two support plates (8). Four limiting grooves (10) are opened at the top of the extruder body (2). The inner walls of the four limiting grooves (10) are matched with the outer walls of the limiting blocks (9).
7. A woven bag drawstring machine according to claim 6, wherein The vertical cross-sectional area of the inner wall of the four limiting grooves (10) is matched with the vertical cross-sectional area of the outer wall of the limiting block (9).