PVC fiber reinforced hose anti-slip pulling device

Abstract

The utility model relates to the technical field of pipe production, especially a PVC fiber reinforced hose anti -slip traction device, its in the process of pipe conveying, through two sets of limiting mechanism to pipe front and back limiting, has prevented pipe before and after slip in the conveying process, has improved the stability in the pipe conveying process, convenient to use, and the practicality is high, including belt conveyor, is provided with the conveyer belt on the belt conveyor, still include elevating system and two sets of limiting mechanism, two sets of limiting mechanism all are located the below of conveyer belt, two sets of limiting mechanism are symmetrical before and after, and the limiting mechanism has the function of limiting, and the belt conveyor is installed on elevating system, and elevating system is used for the belt conveyor elevating.

Description

Technical Field

[0001] This utility model relates to the technical field of pipe production, and in particular to an anti-slip traction device for PVC fiber reinforced hoses. Background Technology

[0002] In the pipe extrusion process, after molten plastic is extruded through the extruder, a traction device is needed to pull the pipe out of the extruder die and smoothly guide it to the cooling mechanism for cooling. In the prior art, utility model patent application number 202121872697.3 discloses a PVC pipe traction device, which mainly consists of a conveyor belt and sponge rollers. When tractioning the pipe, the pipe is positioned on the conveyor belt, and then transported by the conveyor belt, thus traction. However, this device has the following problems during use: no limiting devices are set at the front and rear ends of the pipe during transport. After being subjected to external vibrations or other influences, the position of the pipe in the front-rear direction is prone to change, and the pipe is prone to slippage, leading to instability and inconvenience in use. Therefore, a device that can stably transport and traction pipes is needed. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a PVC fiber reinforced hose anti-slip traction device that uses two sets of limiting mechanisms to limit the front and rear movement of the pipe during the pipe transportation process, preventing the pipe from slipping back and forth during transportation, improving the stability of the pipe transportation process, and is easy to use and highly practical.

[0004] This utility model discloses an anti-slip traction device for PVC fiber reinforced hoses, comprising a belt conveyor with a conveyor belt; a lifting mechanism and two sets of limiting mechanisms, both located below the conveyor belt and symmetrically arranged. The limiting mechanisms provide a limiting function. The belt conveyor is mounted on the lifting mechanism, which is used to raise and lower the belt conveyor. The extrusion port of the pipe extrusion mechanism is located to the left of the limiting mechanisms, and the pipe cooling mechanism is located to the right of the limiting mechanisms. After the pipe is extruded in the pipe extruder, it rests on the two sets of limiting mechanisms, and then is lifted... The lowering mechanism causes the belt conveyor to descend, bringing the belt into contact with the upper end of the pipe. The conveyor applies pressure to the pipe, and simultaneously, the belt conveyor is activated, causing the belt to move to the right. The friction between the belt and the pipe pulls the pipe to the right, thus traction and guiding it to the external pipe cooling mechanism for cooling. During pipe transport, two sets of limiting mechanisms restrict the pipe's movement forward and backward, preventing slippage and improving stability. The system is convenient to use and highly practical.

[0005] Preferably, the lifting mechanism includes a mounting frame, a hydraulic cylinder, a lifting rod, a sliding rod, and a connecting plate. The hydraulic cylinder is fixedly mounted on the upper end of the mounting frame. The lifting rod and the sliding rod are both slidably mounted on the mounting frame. The connecting plate is fixedly mounted on the lower ends of the sliding rod and the lifting rod. The upper end of the lifting rod is connected to the power output end of the hydraulic cylinder. The belt conveyor is fixedly mounted on the lower end of the connecting plate. The mounting frame is fixedly mounted on a hoisting frame in the workshop. When adjusting the height of the belt conveyor, the hydraulic cylinder is opened, and the hydraulic cylinder adjusts the height of the connecting plate through the lifting rod, thereby adjusting the height of the belt conveyor. This facilitates the adjustment of the belt conveyor height.

[0006] Preferably, the limiting mechanism includes a bracket, a support plate, a mounting frame, and multiple support rollers. The support plate is fixedly mounted on the upper end of the bracket, the mounting frame is fixedly mounted on the upper end of the support plate, and the multiple support rollers are rotatably mounted on the mounting frame, and the multiple support rollers are inclinedly mounted on the mounting frame. When the pipe is being pulled and conveyed, the lower part of the pipe is positioned on the multiple support rollers of the two sets of limiting mechanisms. The multiple support rollers support the support rollers, and since the multiple support rollers are inclinedly mounted, the multiple support rollers simultaneously limit the front and rear movement of the pipe, preventing the pipe from slipping forward and backward and improving reliability.

[0007] Preferably, the assembly also includes a dust-adhesive roller, a fixed frame, and a moving mechanism. The dust-adhesive roller is rotatably mounted on the fixed frame, and the fixed frame is mounted on the moving mechanism. The moving mechanism is used to move the fixed frame left and right. The dust-adhesive roller is located on the left side of the conveyor belt. When it is necessary to clean the dust and impurities adhering to the surface of the conveyor belt, the moving mechanism causes the fixed frame to move the dust-adhesive roller closer to the conveyor belt until the dust-adhesive roller contacts the conveyor belt. During the transmission process, the conveyor belt contacts the dust-adhesive roller, and the dust-adhesive roller removes the dust and impurities from the surface of the conveyor belt, facilitating the cleaning of the conveyor belt. When there is too much dust and impurities on the surface of the dust-adhesive roller, the dust-adhesive strip on the surface of the dust-adhesive roller can be replaced.

[0008] Preferably, the moving mechanism includes a mounting plate, a screw, and a sliding rod. The mounting plate is fixedly mounted on the belt conveyor, the screw is screwed onto the mounting plate, and the screw is rotatably connected to the fixed frame. The sliding rod is slidably mounted on the mounting plate and is fixedly connected to the fixed frame. When adjusting the position of the fixed frame, the operator rotates the screw, and the rotating screw adjusts the position of the sticky roller through the fixed frame, thus facilitating the adjustment of the position of the sticky roller.

[0009] Preferably, the surfaces of the plurality of support rollers are all provided with a high-temperature resistant coating.

[0010] Preferably, the surface of the conveyor belt is provided with a rubber layer, and the belt conveyor is provided with multiple support rollers for supporting the conveyor belt.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: during the pipe transportation process, the pipe is limited in front and back by two sets of limiting mechanisms, which prevents the pipe from slipping in front and back during transportation, improves the stability of the pipe transportation process, is convenient to use, and has high practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the first isometric structure of this utility model; Figure 2 This is a schematic diagram of the second isometric structure of this utility model; Figure 3 This is a schematic diagram of the structure of two sets of limiting mechanisms; Figure 4 This is a structural diagram of the lifting mechanism, dust-adhesive roller, and belt conveyor, etc. Figure 5 This is a structural diagram of the adhesive roller, screw, and mounting plate, etc.

[0013] The following are labels in the attached diagram: 1. Belt conveyor; 2. Conveyor belt; 3. Mounting frame; 4. Hydraulic cylinder; 5. Lifting rod; 6. Sliding rod; 7. Connecting plate; 8. Bracket; 9. Support plate; 10. Mounting frame; 11. Support roller; 12. Dust-collecting roller; 13. Fixing frame; 14. Mounting plate; 15. Screw; 16. Sliding rod; 17. Pipe. Detailed Implementation

[0014] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0015] like Figures 1 to 5The pipe anti-slip traction device of this utility model includes a belt conveyor 1 with a conveyor belt 2 mounted on it; it also includes a lifting mechanism and two sets of limiting mechanisms, both of which are located below the conveyor belt 2 and are symmetrical. The limiting mechanisms have a limiting function. The belt conveyor 1 is mounted on the lifting mechanism, which is used to lift the belt conveyor 1. The extrusion port of the pipe extrusion mechanism is located on the left side of the limiting mechanism, and the pipe cooling mechanism is located on the right side of the limiting mechanism. After the pipe 17 is extruded in the pipe extruder, the pipe 17 is placed on the two sets of limiting mechanisms, and then the belt conveyor is driven by the lifting mechanism. Machine 1 drives the conveyor belt 2 to descend, bringing the conveyor belt 2 into contact with the upper end of the pipe. The conveyor belt 2 applies a certain pressure to the pipe 17. At the same time, the belt conveyor 1 is turned on, causing the conveyor belt 2 to drive to the right. The friction between the conveyor belt 2 and the pipe 17 drives the pipe 17 to move to the right, thereby traction of the pipe 17. The pipe 17 is then moved to the right to be cooled in the external pipe cooling mechanism. During the pipe conveying process, two sets of limiting mechanisms limit the pipe's forward and backward movement, preventing the pipe from slipping during conveying and improving the stability of the pipe conveying process. It is convenient to use and highly practical.

[0016] like Figure 1 and Figure 4 The lifting mechanism includes a mounting frame 3, a hydraulic cylinder 4, a lifting rod 5, a sliding rod 6, and a connecting plate 7. The hydraulic cylinder 4 is fixedly mounted on the upper end of the mounting frame 3. The lifting rod 5 and the sliding rod 6 are both slidably mounted on the mounting frame 3. The connecting plate 7 is fixedly mounted on the lower end of the sliding rod 6 and the lifting rod 5. The upper end of the lifting rod 5 is connected to the power output end of the hydraulic cylinder 4. The belt conveyor 1 is fixedly mounted on the lower end of the connecting plate 7. The mounting frame 3 is fixedly mounted on the hoisting frame in the workshop. When adjusting the height of the belt conveyor 1, the hydraulic cylinder 4 is opened. The hydraulic cylinder 4 adjusts the height of the connecting plate 7 through the lifting rod 5, thereby adjusting the height of the belt conveyor 1. This facilitates the adjustment of the height of the belt conveyor 1.

[0017] like Figure 1 and Figure 3 The limiting mechanism includes a bracket 8, a support plate 9, a mounting frame 10, and multiple support rollers 11. The support plate 9 is fixedly installed on the upper end of the bracket 8, and the mounting frame 10 is fixedly installed on the upper end of the support plate 9. The multiple support rollers 11 are rotatably installed on the mounting frame 10, and the multiple support rollers 11 are installed at an incline on the mounting frame 10. When the pipe 17 is being pulled and conveyed, the lower part of the pipe 17 is positioned on the multiple support rollers 11 of the two sets of limiting mechanisms. The multiple support rollers 11 support the pipe 17, and since the multiple support rollers 11 are installed at an incline, the multiple support rollers 11 simultaneously limit the pipe 17 in front and behind, preventing the pipe 17 from slipping back and forth and improving reliability.

[0018] like Figure 1 and Figure 5It also includes a dust-adhesive roller 12, a fixed frame 13, and a moving mechanism. The dust-adhesive roller 12 is rotatably mounted on the fixed frame 13, and the fixed frame 13 is mounted on the moving mechanism. The moving mechanism is used to move the fixed frame 13 left and right. The dust-adhesive roller 12 is located on the left side of the conveyor belt 2. When it is necessary to clean the dust and impurities attached to the surface of the conveyor belt 2, the moving mechanism causes the fixed frame 13 to move the dust-adhesive roller 12 closer to the conveyor belt 2 until the dust-adhesive roller 12 contacts the conveyor belt 2. During the transmission process, the conveyor belt 2 contacts the dust-adhesive roller 12, and the dust and impurities on the surface of the conveyor belt 2 are adhered by the dust-adhesive roller 12, which facilitates the cleaning of the conveyor belt 2. When there is too much dust and impurities on the surface of the dust-adhesive roller 12, the dust-adhesive strip on the surface of the dust-adhesive roller 12 can be replaced.

[0019] like Figure 5 The moving mechanism includes a mounting plate 14, a screw 15, and a sliding rod 16. The mounting plate 14 is fixedly mounted on the belt conveyor 1. The screw 15 is screwed onto the mounting plate 14 and rotatably connected to the fixed frame 13. The sliding rod 16 is slidably mounted on the mounting plate 14 and is fixedly connected to the fixed frame 13. When adjusting the position of the fixed frame 13, the operator rotates the screw 15, and the rotating screw 15 adjusts the position of the sticky roller 12 through the fixed frame 13. This facilitates the adjustment of the position of the sticky roller 12. Example

[0020] Based on Embodiment 1, the surfaces of multiple support rollers 11 are all coated with a high-temperature resistant coating; the surface of the conveyor belt 2 is coated with a rubber layer, and multiple support rollers are provided on the belt conveyor 1 to support the conveyor belt 2. The surface of the conveyor belt 2 is also provided with anti-slip texture, which improves the friction between the conveyor belt 2 and the pipe 17, and facilitates the traction and conveying of the pipe 17.

[0021] It should be added that: all electrical equipment in this case is connected to an external controller, which coordinates and controls the operation of each piece of electrical equipment.

[0022] The belt conveyor 1, dust-adhesive roller 12, and screw 15 of the PVC fiber reinforced hose anti-slip traction device of this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A PVC fiber reinforced hose anti-slip traction device, comprising a belt conveyor (1), wherein a conveyor belt (2) is provided on the belt conveyor (1); characterized in that, It also includes a lifting mechanism and two sets of limiting mechanisms. Both sets of limiting mechanisms are located below the conveyor belt (2). The two sets of limiting mechanisms are symmetrical front and back. The limiting mechanisms have the function of limiting. The belt conveyor (1) is installed on the lifting mechanism. The lifting mechanism is used to lift the belt conveyor (1).

2. The PVC fiber reinforced hose anti-slip traction device as described in claim 1, characterized in that, The lifting mechanism includes a mounting frame (3), a hydraulic cylinder (4), a lifting rod (5), a sliding rod (6), and a connecting plate (7). The hydraulic cylinder (4) is fixedly installed on the upper end of the mounting frame (3). The lifting rod (5) and the sliding rod (6) are both slidably installed on the mounting frame (3). The connecting plate (7) is fixedly installed on the lower end of the sliding rod (6) and the lifting rod (5). The upper end of the lifting rod (5) is connected to the power output end of the hydraulic cylinder (4). The belt conveyor (1) is fixedly installed on the lower end of the connecting plate (7).

3. The PVC fiber reinforced hose anti-slip traction device as described in claim 1, characterized in that, The limiting mechanism includes a bracket (8), a support plate (9), a mounting frame (10), and multiple support rollers (11). The support plate (9) is fixedly installed on the upper end of the bracket (8), the mounting frame (10) is fixedly installed on the upper end of the support plate (9), and the multiple support rollers (11) are rotatably installed on the mounting frame (10) and are inclinedly installed on the mounting frame (10).

4. The PVC fiber reinforced hose anti-slip traction device as described in claim 1, characterized in that, It also includes a dust roller (12), a fixed frame (13) and a moving mechanism. The dust roller (12) is rotatably mounted on the fixed frame (13), and the fixed frame (13) is mounted on the moving mechanism. The moving mechanism is used to move the fixed frame (13) left and right. The dust roller (12) is located on the left side of the conveyor belt (2).

5. The PVC fiber reinforced hose anti-slip traction device as described in claim 4, characterized in that, The moving mechanism includes a mounting plate (14), a screw (15), and a sliding rod (16). The mounting plate (14) is fixedly mounted on the belt conveyor (1). The screw (15) is screwed onto the mounting plate (14). The screw (15) is rotatably connected to the fixed frame (13). The sliding rod (16) is slidably mounted on the mounting plate (14) and is fixedly connected to the fixed frame (13).

6. The PVC fiber reinforced hose anti-slip traction device as described in claim 3, characterized in that, The surfaces of the plurality of support rollers (11) are all provided with a high-temperature resistant coating.

7. The PVC fiber reinforced hose anti-slip traction device as described in claim 1, characterized in that, The surface of the conveyor belt (2) is provided with a rubber layer, and the belt conveyor (1) is provided with multiple support rollers, which are used to support the conveyor belt (2).

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