Traction device for silicone rubber cable production
By designing a silicone rubber cable production device that includes a reciprocating screw, a slide block, and a traction wheel, the problem of loose cable ends was solved, and automatic limiting and efficient production were achieved.
Patent Information
- Application Number
- CN202423306393.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In the existing silicone rubber cable production process, the cable ends are prone to loosening and falling off after cutting, requiring manual intervention and resulting in wasted labor.
A traction device including a reciprocating screw, a slide, a guide wheel, and a traction wheel was designed. The traction wheel is driven to rotate by a motor, and when the cable is cut, the traction wheel is controlled to move close to the guide wheel to press the cable and prevent it from loosening.
It achieves automatic limiting at the cable head end, reduces manual intervention, and improves production efficiency and labor utilization.
Smart Images
Figure CN223619910U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of silicone rubber cable production and processing technology, and in particular to a traction device for silicone rubber cable production. Background Technology
[0002] In the production line of silicone rubber cables, traction equipment is needed to assist in pulling the finished cables to the cable winding equipment so that the cables can be evenly wound on the winding rollers.
[0003] However, in actual operation, the existing traction equipment is not convenient for pressing and limiting the cable. When the winding roller on the cable winding equipment is fully wound, the cutting equipment cuts the cable. At this time, the cable end is in a movable state and needs to be manually controlled by the operator to prevent it from loosening and falling off due to its own weight. Replacing the winding roller requires another operator to complete the task, and the whole process wastes a lot of manual labor.
[0004] Therefore, we propose a traction device for the production of silicone rubber cables to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a traction device for the production of silicone rubber cables, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A traction device for producing silicone rubber cables includes a base frame on which a reciprocating screw and a guide rod are mounted in parallel. The reciprocating screw is rotatably connected to the base frame, and one end of the reciprocating screw passes through the base frame and is connected to a main motor. The reciprocating screw and the guide rod are fitted with the same slide block, and a pair of guide wheels are rotatably mounted on the slide block via a pair of side frames.
[0008] Top plates are mounted on the four corners of the side frame via support rods. A screw rod is threaded through and screwed into the top plate, and a mounting plate is rotatably connected to the lower end of the screw rod. A hanger is mounted under the mounting plate via a telescopic component. A traction wheel is rotatably mounted inside the hanger, and an auxiliary motor that drives the traction wheel to rotate is mounted outside the hanger.
[0009] In a further embodiment, sliders are connected to all four corners of the mounting plate, and the sliders are slidably connected to the support rods.
[0010] In a further embodiment, the telescopic component is one of an electric push rod, a pneumatic cylinder, or a hydraulic cylinder.
[0011] In a further embodiment, a pair of limiting rods are symmetrically provided on the upper surface of the hanger about the telescopic member, and the top end of the limiting rod slides through the upper surface of the mounting plate.
[0012] In a further embodiment, the thickness of the traction wheel is less than the width of the inner groove of the guide wheel.
[0013] In a further embodiment, the longitudinal section structure of the outer circumferential sidewall of the traction wheel is an inverted "V" shape.
[0014] In a further embodiment, a plurality of protruding rubber strips are uniformly provided circumferentially on the outer circumferential sidewall of the traction wheel.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] This invention achieves cable traction by setting the cable to move between the traction wheel and the guide wheel. At the same time, the traction wheel rotates under the drive of the auxiliary motor to assist the cable movement. When the cable is cut, the telescopic component can drive the hanger to descend, thereby controlling the traction wheel to approach the guide wheel to press the cable and prevent the movable end of the cable from falling off the guide wheel. This eliminates the trouble of manual control and effectively saves labor. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0018] Figure 2 This is a three-dimensional structural diagram of the guide wheel and traction wheel installation of this utility model;
[0019] Figure 3 This is a front view schematic diagram of the installation structure of the guide wheel and traction wheel of this utility model.
[0020] In the diagram: 1. Base frame; 2. Reciprocating lead screw; 3. Guide rod; 4. Main motor; 5. Slide block; 6. Side frame; 7. Guide wheel; 8. Support rod; 9. Top plate; 10. Screw; 11. Mounting plate; 111. Slider; 12. Telescopic component; 13. Hanger; 131. Limiting rod; 14. Traction wheel; 141. Rubber strip; 15. Auxiliary motor. Detailed Implementation
[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figure 1 A traction device for producing silicone rubber cables includes a base frame 1. A reciprocating screw 2 and a guide rod 3 are mounted on the base frame 1. The reciprocating screw 2 is rotatably connected to the base frame 1, and one end of the reciprocating screw 2 passes through the base frame 1 and is connected to a main motor 4. The main body of the main motor 4 is fixed to the side plate of the base frame 1. The same slide block 5 is sleeved on the reciprocating screw 2 and the guide rod 3. The slide block 5 is threadedly connected to the reciprocating screw 2, so that when the main motor 4 rotates, the slide block 5 moves back and forth along the reciprocating screw 2 under the limiting action of the guide rod 3. A pair of side frames 6 are fixedly installed on the slide block 5. A guide wheel 7 is rotatably installed between the pair of side frames 6. The cable is placed on the guide wheel 7, and the guide wheel 7 pulls the cable, causing the cable to move horizontally, so that the cable can be evenly wound on the take-up roller.
[0025] Please see Figure 2-3Support rods 8 are fixed to the four outer corners of the side frame 6. A top plate 9 is fixedly installed at the top of the four support rods 8. A screw rod 10 is threaded through and screwed into the center of the top plate 9. The lower end of the screw rod 10 is rotatably connected to a mounting plate 11. A telescopic component 12 is installed on the mounting plate 11. A hanger 13 is installed at the lower end of the telescopic component 12. The telescopic component 12 is one of an electric push rod, a pneumatic cylinder, or a hydraulic cylinder to drive the hanger 13 to move up and down. A traction wheel 14 is rotatably installed inside the hanger 13. The traction wheel 14 is located above the guide wheel 7, and the vertical center lines of the traction wheel 14 and the guide wheel 7 coincide. The cable is pulled between the traction wheel 14 and the guide wheel 7. Under normal traction conditions, the cable is wound up. When the cable is cut, the traction wheel 14 and the guide wheel 7 rotate in opposite directions and come into contact with the cable. When the cable is cut, the telescopic component 12 can drive the hanger 13 to descend, thereby controlling the traction wheel 14 to approach the guide wheel 7 to press the cable, preventing the movable end of the cable from falling off the guide wheel 7 due to its own weight. Furthermore, an auxiliary motor 15 is installed on the outside of the hanger 13 to drive the traction wheel 14 to rotate. The main body of the auxiliary motor 15 is fixed to the outer side plate of the hanger 13. When the cable is pulled, the auxiliary motor 15 works to drive the traction wheel 14 to rotate, so as to assist the cable in pulling. When the cable is cut, the auxiliary motor 15 stops working, so that the traction wheel 14 no longer rotates, improving the stability of the traction wheel 14 pressing the cable.
[0026] Please see Figure 2-3 In order to ensure the stability of the lifting frame 13 when the telescopic component 12 controls the lifting of the frame 13, a pair of limiting rods 131 are symmetrically provided on the upper surface of the frame 13 about the telescopic component 12. The top of the limiting rod 131 slides through the upper surface of the mounting plate 11. By sliding the limiting rod 131 vertically in the mounting plate 11, the lifting and lowering movement of the frame 13 can be limited to prevent it from deflecting.
[0027] Please see Figure 2-3 The mounting plate 11 has sliders 111 connected to each of its four corners, and the sliders 111 are slidably connected to the support rod 8. When the screw 10 is rotated, the screw 10 rotates relative to the mounting plate 11, and the screw 10 and the top plate 9 are threaded together, which in turn drives the mounting plate 11 to rise and fall. The mounting plate 11 drives the sliders 111 to slide along the support rod 8, which assists the mounting plate 11 in rising and falling and prevents the mounting plate 11 from deflecting as it rotates with the screw 10. When the mounting plate 11 rises and falls, it can drive the telescopic component 12, the hanger 13 and the traction wheel 14 to rise and fall, thereby adjusting the distance between the lower edge of the traction wheel 14 and the upper edge of the guide wheel 7, so as to facilitate the traction of cables of different sizes and specifications, making it more flexible to use.
[0028] For further details, please refer to Figure 2-3 The thickness of the traction wheel 14 is less than the width of the inner groove of the guide wheel 7, so that the traction wheel 14 can press into the inner groove of the guide wheel 7, thereby limiting the traction of smaller cables.
[0029] Please see Figure 2-3 The longitudinal section structure of the outer circumferential sidewall of the traction wheel 14 is an inverted "V" shape, which increases the contact area between the traction wheel 14 and the cable. At the same time, several protruding rubber strips 141 are evenly provided along the circumference of the outer circumferential sidewall of the traction wheel 14, which makes the traction wheel 14 more stable when rotating to assist the cable movement and reduces the problem of slippage.
[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A traction device for producing silicone rubber cables, comprising a base frame (1), characterized in that: The base frame (1) is equipped with a reciprocating screw (2) and a guide rod (3) that are parallel to each other. The reciprocating screw (2) is rotatably connected to the base frame (1), and one end of the reciprocating screw (2) passes through the base frame (1) and is connected to the main motor (4). The reciprocating screw (2) and the guide rod (3) are fitted with the same slide (5), and the slide (5) is rotatably equipped with guide wheels (7) through a pair of side frames (6). Top plates (9) are installed on the four corners of the side frame (6) via support rods (8). A screw rod (10) is threaded through and screwed into the top plate (9). A mounting plate (11) is rotatably connected to the lower end of the screw rod (10). A hanger (13) is installed under the mounting plate (11) via a telescopic component (12). A traction wheel (14) is rotatably installed inside the hanger (13). An auxiliary motor (15) for driving the traction wheel (14) to rotate is installed outside the hanger (13).
2. The traction device for producing silicone rubber cables according to claim 1, characterized in that: The mounting plate (11) is connected to four corners of a slider (111), and the slider (111) is slidably connected to the support rod (8).
3. The traction device for producing silicone rubber cables according to claim 1, characterized in that: The telescopic component (12) is one of an electric push rod, a pneumatic cylinder, or a hydraulic cylinder.
4. The traction device for producing silicone rubber cables according to claim 1, characterized in that: The upper surface of the hanger (13) is provided with a pair of limiting rods (131) symmetrically about the telescopic member (12), and the top of the limiting rods (131) slides through the upper surface of the mounting plate (11).
5. A traction device for producing silicone rubber cables according to claim 1, characterized in that: The thickness of the traction wheel (14) is less than the width of the inner groove of the guide wheel (7).
6. A traction device for producing silicone rubber cables according to claim 1, characterized in that: The longitudinal section structure of the outer circumferential sidewall of the traction wheel (14) is an inverted "V" shaped structure.
7. A traction device for producing silicone rubber cables according to claim 1, characterized in that: The outer circumferential sidewall of the traction wheel (14) is provided with several protruding rubber strips (141) evenly distributed along the circumference.