Thread body distributing device for cooling and forming lawn threads
By designing the traction assembly in the wire distribution device for cooling forming of lawn wire, the direction of the lawn wire is controlled by the cooperation of the traction member and the transmission rod, the problem of wire offset and being pinched is solved, and the yield rate is improved.
Patent Information
- Application Number
- CN202420908230.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-29
AI Technical Summary
During the distribution of lawn wires in the cooling pool, the wire is offset due to the gap between the guide wheel and the inner wall of the notch. If it is clamped in the gap, the tension of the winding device will tear the wire off and reduce the yield rate.
Design a wire distribution device for cooling molding of lawn wire, including a cooling chamber and a traction assembly installed on the inner wall of one side of the cooling chamber. The traction assembly consists of a traction member and a transmission rod. The traction member swings left and right through the transmission rod to control the wire to prevent it from moving into the gap.
By swinging left and right of the traction member, the direction of the wire is effectively controlled, preventing it from entering the gap between the guide wheel and the notch, preventing the wire from being pinched off, and improving the yield rate.
Smart Images
Figure CN222455339U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lawn yarn production, in particular to a wire body dividing device for lawn yarn cooling and molding. Background Art
[0002] After the wire drawing machine draws the hot-melt plastic masterbatch raw materials into wires, the lawn wires need to pass through a cooling pool for cooling and shaping. At the same time, multiple slots will be opened on the outer wall of the cooling pool to distribute the wires. After passing through the cooling pool, the wires will be reeled in by a winding device. Generally, a guide wheel with a recessed outer wall will be installed inside the slot of the cooling pool. After passing through the recessed part of the guide wheel, the wires will gradually gather and be uniformly reeled in by the winding device.
[0003] There is a gap between the guide wheel and the inner wall of the slot. If multiple silk threads are pulled without control, some thin wires will deviate into the gap between the guide wheel and the slot. If they are clamped in the gap, the tension generated by the continuous winding of the winding device will tear the lawn wire and reduce the yield rate. Utility Model Content
[0004] The purpose of the present application is to provide a wire distribution device for cooling and forming lawn yarns to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above objectives, this application provides the following technical solutions:
[0006] A wire distribution device for cooling and forming lawn yarns comprises a cooling bin and a traction assembly installed on the inner wall of one side of the cooling bin, the traction assembly comprising a traction member and a transmission rod, a plurality of installation grooves are provided on the outer wall of one side of the cooling bin, guide wheels are rotatably installed between the inner walls on both sides of the installation grooves, a plurality of traction members are provided, and the number and installation positions of the traction members correspond to the installation grooves, a support rod is fixedly installed on the top of a side of the cooling bin away from the installation groove, a pressure rod is fixedly installed in the middle of the cooling bin, and the pressure rod is arranged parallel to the support rod.
[0007] Preferably, the traction member is rotatably mounted on one inner wall of the cooling bin, the traction member is a V-shaped bent plate, cylinders are fixedly mounted on both sides of the top surface of the cooling bin, the end of the transmission rod is fixedly connected to the output end of the cylinder, and the transmission rod is transmission-connected to the traction member. The transmission rod is arranged parallel to the telescopic direction of the cylinder, the pressure rod and the support rod.
[0008] Preferably, the open end of the traction member faces the top of the cooling bin, the bottom end of the traction member is connected to the inner wall of the cooling bin via a bearing, an extension block is fixedly installed on the bottom end of the traction member, a U-shaped groove is formed through the outer wall of the extension block, a fixing rod is fixedly installed on the outer wall of the transmission rod, and the fixing rod passes through the U-shaped groove of the extension block.
[0009] The beneficial effect of the utility model is that by providing the traction member, when the traction member swings left and right, the wire passing through the installation groove can be continuously controlled to prevent it from deviating into the gap between the guide wheel and the installation groove, thereby preventing the wire from entering the gap and being pinched off. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0011] Figure 2 This is a schematic diagram of the state when lawn yarn passes through the cooling bin in the utility model;
[0012] Figure 3 For the utility model Figure 1 A local enlarged view of area A;
[0013] Figure 4 It is a schematic diagram of the installation relationship between the traction member and the transmission rod in the utility model.
[0014] In the figure: 1. Cooling bin; 2. Mounting groove; 3. Guide wheel; 4. Traction piece; 5. Extension block; 6. Transmission rod; 7. Cylinder; 8. Support rod; 9. Pressure rod; 10. Fixing rod. DETAILED DESCRIPTION
[0015] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.
[0016] like Figure 1-4 The wire body distribution device for cooling and forming lawn silk shown in the figure comprises a cooling bin 1 and a traction assembly installed on the inner wall of one side of the cooling bin 1, the traction assembly comprises a traction member 4 and a transmission rod 6, a plurality of mounting grooves 2 are provided on the outer wall of one side of the cooling bin 1, a guide wheel 3 is rotatably installed between the inner walls of both sides of the mounting groove 2, a plurality of traction members 4 are arranged, and the number and installation position of the traction members 4 correspond to the mounting groove 2, a support rod 8 is fixedly installed on the top of the side of the cooling bin 1 away from the mounting groove 2, a pressure rod 9 is fixedly installed in the middle of the cooling bin 1, and the pressure rod 9 is arranged parallel to the support rod 8. After the wire drawing machine draws the hot-melt plastic masterbatch raw material into a wire, the lawn silk needs to pass through the cooling pool for cooling and shaping, and multiple silk threads pass through the top of the support rod 8 and enter the cooling water of the cooling bin 1, pass through the bottom of the pressure rod 9, and the pressure rod 9 presses the silk thread downward, and passes through the top of the traction member 4 and the guide wheel 3, and the starting end of the silk thread is connected with the outer wall winding device, and the winding device will wind up the silk thread passing through the cooling bin 1 at a uniform speed.
[0017] The traction member 4 is rotatably mounted on one inner wall of the cooling bin 1. The traction member 4 is a V-shaped bent plate. Cylinders 7 are fixedly mounted on both sides of the top surface of the cooling bin 1. The end of the transmission rod 6 is fixedly connected to the output end of the cylinder 7. The transmission rod 6 is in transmission connection with the traction member 4. The transmission rod 6 is arranged in parallel with the telescopic direction of the cylinder 7, the pressure rod 9 and the support rod 8. The open end of the traction member 4 faces the top of the cooling bin 1. The bottom end of the traction member 4 is connected to the inner wall of the cooling bin 1 through a bearing. An extension block 5 is fixedly mounted on the bottom end of the traction member 4. A U-shaped groove is formed through the outer wall of the extension block 5. A fixing rod 10 is fixedly mounted on the outer wall of the transmission rod 6. The fixing rod 10 passes through the U-shaped groove of the extension block 5. When the winding device is winding the wire, the wire will pass between the traction parts 4, and there is a gap between the guide wheel 3 and the inner wall of the installation groove 2. The cooling chamber 1 uses multiple installation grooves 2 to distribute the wires. Multiple wires will pass through each installation groove 2. When the multiple wires are pulled, if they are not controlled, thin wires will deviate into the gap between the guide wheel 3 and the installation groove 2. If they are clamped in the gap, the tension generated by the continuous winding of the winding device will tear the lawn wire apart, reducing the yield rate. Start the cylinders 7 on both sides of the cooling chamber 1, the cylinder 7 on one side extends the output end, and the cylinder 7 on the other side retracts the output end, and the transmission rod 6 will swing left and right. The transmission rod 6 drives the fixed rod 10 to swing left and right, and the fixed rod 10 drives the extension block 5. The extension block 5 drives the traction part 4 to swing left and right. When the traction part 4 swings left and right, the wire passing through the installation groove 2 can be continuously controlled so that it does not deviate into the gap between the guide wheel 3 and the installation groove 2, thereby preventing the wire from entering the gap and being clamped off.
[0018] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.
[0019] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A wire distribution device for cooling and forming lawn yarn, comprising a cooling bin (1) and a traction assembly installed on the inner wall of one side of the cooling bin (1), characterized in that: The traction assembly comprises a traction member (4) and a transmission rod (6); the traction member (4) is rotatably mounted on an inner wall of one side of the cooling bin (1); the traction member (4) is a V-shaped bent plate; cylinders (7) are fixedly mounted on both sides of the top surface of the cooling bin (1); an end of the transmission rod (6) is fixedly connected to an output end of the cylinder (7); and the transmission rod (6) is transmission-connected to the traction member (4).
2. The line distribution device for cooling and forming lawn yarn according to claim 1, characterized in that: A plurality of mounting grooves (2) are provided on one side outer wall of the cooling bin (1), and guide wheels (3) are rotatably installed between the inner walls on both sides of the mounting grooves (2). A plurality of traction members (4) are provided, and the number and installation positions of the traction members (4) correspond to the mounting grooves (2), and the open ends of the traction members (4) face upwards of the cooling bin (1).
3. The line distribution device for cooling and forming lawn yarn according to claim 1, characterized in that: A support rod (8) is fixedly mounted on the top of a side of the cooling bin (1) away from the mounting groove (2), and a pressure rod (9) is fixedly mounted in the middle of the cooling bin (1), wherein the pressure rod (9) is arranged parallel to the support rod (8).
4. The line distribution device for cooling and forming lawn yarn according to claim 2, characterized in that: The bottom end of the traction member (4) is connected to the inner wall of the cooling bin (1) via a bearing, an extension block (5) is fixedly mounted on the bottom end of the traction member (4), a U-shaped groove is formed through the outer wall of the extension block (5), a fixing rod (10) is fixedly mounted on the outer wall of the transmission rod (6), and the fixing rod (10) passes through the U-shaped groove of the extension block (5).
5. The line distribution device for cooling and forming lawn yarn according to claim 1, characterized in that: The transmission rod (6) is arranged in parallel with the telescopic direction of the cylinder (7), the pressure rod (9) and the support rod (8).