Detection device for PE pipe processing

Abstract

The utility model belongs to the technical field of pipe processing, and particularly relates to a PE pipe processing detection device which comprises a base, the top of the base is fixedly connected with a supporting frame, one side of the top of the supporting frame is provided with a conveying belt through a fixing frame, and the side, close to the conveying belt, of the interior of the supporting frame is provided with a discharging groove. A baffle is slidably connected to one side of the interior of the discharging groove, and rotating rollers are symmetrically and rotationally connected to one side of the top of the base through fixing plates. The utility model provides a detection device for processing a PE (Poly Ethylene) pipe, and solves the problems that although a detection device in the prior art can limit the PE pipe, can rotate the PE pipe and move according to requirements, and is convenient for crack detection, the device needs to be mounted before the pipe is detected, and the detection efficiency is low. The problems that when a large number of pipes are continuously detected, frequent dismounting and mounting need to be carried out, the operation is very troublesome, manpower is consumed, the automation degree is low, and the detection efficiency is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the field of pipe processing, and specifically relates to a detection device for PE pipe processing. Background Art

[0002] PE pipes (polyethylene pipes) are plastic pipes widely used in various pipeline systems. Due to their good corrosion resistance, toughness and wear resistance, they are commonly used in fields such as water supply, drainage, gas, and agricultural irrigation. The processing of PE pipes involves multiple steps and technologies, and crack inspection of pipes is an important step.

[0003] After retrieval, a Chinese patent discloses a detection device for PE pipe processing with a limiting structure (authorization publication number CN 219179411 U). The patented technology includes a workbench and a connecting block. On one side of the upper surface of the workbench, a first fixing plate is fixed. On one side of the first fixing plate, a clamping device is rotatably connected. On one side of the workbench, a second motor is fixed. One side of the transmission shaft of the second motor extends into a second round hole. On one side of the transmission shaft of the second motor, a threaded rod is fixed. One side of the threaded rod penetrates through the connecting block and is threadedly connected. One side of the threaded rod is rotatably connected to one side of the inner wall of the long groove. On the upper surface of the connecting block, a bracket is fixed. At the front end of the lower surface of the bracket, a crack detection device is fixed. The utility model has the advantages of being able to limit the PE pipe, and at the same time, the PE pipe can be rotated as needed, and the detection device can move, which is convenient for crack detection and improves work efficiency.

[0004] Although the detection device in this technology can limit the PE pipe, and at the same time, the PE pipe can be rotated as needed, and the detection device can move, which is convenient for crack detection, but this device needs to be installed before detecting the pipe. When continuously detecting a large number of pipes, frequent disassembly and installation are required, which is very troublesome and labor-consuming, and the degree of automation is relatively low, which relatively affects the detection efficiency. Summary of the Utility Model

[0005] In view of the above problems existing in the prior art, the main purpose of the present utility model is to provide a detection device for PE pipe processing.

[0006] The technical solution of the utility model is as follows: a detection device for PE pipe processing, comprising a base, a support frame is fixedly connected to the top of the base, a conveyor belt is arranged on one side of the top of the support frame through a fixed frame, a material discharge chute is opened on the inner side of the support frame close to the conveyor belt, a baffle is slidably connected to one side of the inner side of the material discharge chute, a rotating roller is symmetrically rotatably connected to one side of the top of the base through a fixed plate, a limiting rod is fixedly connected to the side of the top of the base close to the fixed plate through a limiting frame, a crack detection device is slidably connected to the outside of the limiting rod, an intermittent component is arranged on the top of the support frame, and a transmission component is arranged on the top of the base.

[0007] As a preferred embodiment, the intermittent component includes a worm and a first linkage unit, the worm is rotatably connected to the side of the top of the support frame away from the conveyor belt, the top of the support frame close to the worm is fixedly connected to a first motor through a mounting plate, the output end of the first motor is fixedly connected to the worm, one end of the worm is fixedly connected to a first pulley, a transmission shaft is symmetrically arranged inside the conveyor belt, one end of the transmission shaft extends to the outside of the fixed frame and is fixedly connected to a second pulley, the first pulley and the second pulley are connected by a first transmission belt, and the baffle can slide through the first linkage unit.

[0008] As a preferred embodiment, the first linkage unit includes a worm wheel, which is rotatably connected to the top side of the support frame through a mounting plate, the worm wheel is meshingly connected to the worm, an eccentric wheel is fixedly connected to the outer side of the worm wheel, a first sliding shaft is fixedly connected to the outer side of the eccentric wheel, the top of the baffle is fixedly connected to a limiting plate, and the first sliding shaft is slidably connected to the inside of the limiting plate.

[0009] As a preferred embodiment, the transmission assembly includes a reciprocating screw and a second linkage unit, the reciprocating screw is rotatably connected to the inside of the limit frame and is located above the limit rod, the crack detection device is threadedly connected to the outside of the reciprocating screw, the top of the base is fixedly connected to a second motor through a mounting block, the output end of the second motor is fixedly connected to the reciprocating screw, and the rotating roller can be intermittently rotated through the second linkage unit.

[0010] As a preferred embodiment, the second linkage unit includes a cam, which is fixedly connected to the output end of the second motor, and one end of the two rotating rollers extends to one side of the fixed plate and is fixedly connected to a third pulley, and the two third pulleys are connected by a second transmission belt, and the outside of one of the third pulleys is fixedly connected to a groove wheel, and the outside of the cam is fixedly connected to a second sliding shaft, and the second sliding shaft is movably connected to the inside of the groove wheel.

[0011] As a preferred embodiment, the diameter of the first pulley is smaller than that of the second pulley. Both the first motor and the second motor are electrically connected to an external controller. A rubber pad is provided on the outer part of the rotating roller.

[0012] The beneficial effects of the present utility model are as follows:

[0013] This device can detect one side of the pipe back and forth through the reciprocating crack detection device. After detecting one side, the rotating roller continues to rotate and drives the pipe to rotate to the next side under the blocking of the baffle, so as to continuously detect the next side. By repeating this process, a comprehensive detection of the pipe can be achieved, and the whole process is completed automatically, improving the detection accuracy and efficiency of the pipe. When a comprehensive detection of a pipe is completed, in cooperation with the rising of the baffle, the rotating roller can drive the pipe to roll to the inclined surface on one side of the base and continue to roll down, which is convenient for the staff to collect. At the same time, the conveyor belt transports the subsequent pipes through the feeding chute and drops them above the rotating roller, and then the baffle descends again to block them for detection. By repeating this process, continuous detection of multiple pipes can be achieved, further improving the detection efficiency. Description of the Drawings

[0014] The following further describes the present utility model with reference to the drawings.

[0015] Figure 1 is the three-dimensional view of the present utility model;

[0016] Figure 2 is the cross-sectional view of the present utility model;

[0017] Figure 3 is the cross-sectional view of the base in the present utility model;

[0018] Figure 4 is the three-dimensional view of the support frame in the present utility model;

[0019] Figure 5 is the cross-sectional view of the support frame in the present utility model;

[0020] Figure 6 is of the present utility model Figure 3 enlarged view at A.

[0021] In the figure: 1. Base; 2. Support frame; 3. Conveyor belt; 4. Baffle; 5. Fixed plate; 6. Rotating roller; 7. Limiting frame; 8. Limiting rod; 9. Crack detection device; 10. Worm; 11. First motor; 12. First pulley; 13. Second pulley; 14. First transmission belt; 15. Worm gear; 16. Eccentric wheel; 17. Limiting plate; 18. Reciprocating lead screw; 19. Second motor; 20. Cam; 21. Third pulley; 22. Second transmission belt; 23. Grooved wheel. Detailed Embodiments

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1-6 A detection device for PE pipe processing includes a base 1, a support frame 2 is fixedly connected to the top of the base 1, a conveyor belt 3 is arranged on the top side of the support frame 2 through a fixed frame, a material discharge chute is opened on the inner side of the support frame 2 close to the conveyor belt 3, a baffle 4 is slidably connected to the inner side of the material discharge chute, a rotating roller 6 is symmetrically rotatably connected to the top side of the base 1 through a fixed plate 5, a limiting rod 8 is fixedly connected to the top side of the base 1 close to the fixed plate 5 through a limiting frame 7, a crack detection device 9 is slidably connected to the outside of the limiting rod 8, an intermittent component is arranged on the top of the support frame 2, and a transmission component is arranged on the top of the base 1.

[0024] Specifically, the intermittent component includes a worm 10 and a first linkage unit. The worm 10 is rotatably connected to the top side of the support frame 2 away from the conveyor belt 3. The top side of the support frame 2 close to the worm 10 is fixedly connected to a first motor 11 through a mounting plate. The output end of the first motor 11 is fixedly connected to the worm 10. One end of the worm 10 is fixedly connected to a first pulley 12. A transmission shaft is symmetrically arranged inside the conveyor belt 3. One end of the transmission shaft extends to the outside of the fixed frame and is fixedly connected to a second pulley 13. The first pulley 12 and the second pulley 13 are connected for transmission through a first transmission belt 14. The baffle 4 can slide through the first linkage unit. The first linkage unit includes a worm wheel 15. The worm wheel 15 is rotatably connected to the top side of the support frame 2 through a mounting plate. The worm wheel 15 is meshed with the worm 10. An outer side of the worm wheel 15 is fixedly connected to an eccentric wheel 16. An outer side of the eccentric wheel 16 is fixedly connected to a first sliding shaft. The top of the baffle 4 is fixed A limit plate 17 is connected, and the first sliding shaft is slidably connected to the inside of the limit plate 17. The transmission assembly includes a reciprocating screw 18 and a second linkage unit. The reciprocating screw 18 is rotatably connected to the inside of the limit frame 7 and is located above the limit rod 8. The crack detection device 9 is threadedly connected to the outside of the reciprocating screw 18. The top of the base 1 is fixedly connected to a second motor 19 through a mounting block, and the output end of the second motor 19 is fixedly connected to the reciprocating screw 18. The rotating roller 6 can be intermittently rotated through the second linkage unit. The second linkage unit includes a cam 20, and the cam 20 is fixedly connected to the output end of the second motor 19. One end of the two rotating rollers 6 extends to one side of the fixed plate 5 and is fixedly connected to a third pulley 21. The two third pulleys 21 are connected for transmission through a second transmission belt 22. The outside of one of the third pulleys 21 is fixedly connected to a groove wheel 23, and the outer side of the cam 20 is fixedly connected to a second sliding shaft, and the second sliding shaft is movably connected to the inside of the groove wheel 23.

[0025] Through the above technical solution, multiple pipes are placed on the top of the conveyor belt 3. The first motor 11 is preset to drive intermittently by the external controller and the first motor 11 is started, so that the output end of the first motor 11 drives the worm 10 and the first pulley 12 to rotate. The first pulley 12 then drives the second pulley 13 to rotate through the first transmission belt 14, and the second pulley 13 drives the conveyor belt 3 to intermittently transport the multiple pipes through the transmission shaft. At the same time, the worm 10 can drive the worm wheel 15 and the eccentric wheel 16 to rotate through the meshing relationship, so that the eccentric wheel 16 drives the first sliding shaft on the outside to slide inside the limiting plate 17. Then, the intermittent transmission of the first motor 11 can drive the baffle 4 to perform intermittent reciprocating motion. Cooperating with the conveyor belt 3 can realize the lifting of the baffle 4 while transporting the pipes above, cancel the blocking of the pipes that have completed the detection, and continuously detect the subsequent falling pipes. At the same time, the second motor 19 is started, so that the output end of the second motor 19 drives the reciprocating lead screw 18 to rotate. The reciprocating lead screw 18 can drive the crack detection device 9 to perform reciprocating motion under the limitation of the limiting rod 8 through the threaded connection relationship, so as to detect the pipes above the rotating roller 6. And when the second motor 19 is running, it can drive the cam 20 to rotate at the same time, so that the cam 20 drives the second sliding shaft on the outside to slide inside the grooved pulley 23, thereby driving one of the third pulleys 21 to rotate intermittently through the cooperation between the second sliding shaft and the grooved pulley 23, and then driving the corresponding two rotating rollers 6 to rotate intermittently through the second transmission belt 22 and the other third pulley 21. Then, it can be realized that the crack detection device 9 moves back and forth under the drive of the reciprocating lead screw 18 to perform back-and-forth detection on one surface of the pipe. After detecting one surface, the rotating roller 6 continues to rotate and drives the pipe to rotate to the next surface under the blocking of the baffle 4, so as to continuously detect the next surface. By repeating this process, a comprehensive detection of the pipe can be realized, and the whole process is completed automatically, improving the detection accuracy and efficiency of the pipe. When a comprehensive detection of a pipe is completed and in cooperation with the rising of the baffle 4, the pipe can be driven by the rotating roller 6 to roll to the inclined surface on one side of the base 1 and continue to roll down, which is convenient for the staff to collect. At the same time, the conveyor belt 3 transports the subsequent pipes through the feeding chute and drops them above the rotating roller 6, and then the baffle 4 descends again to block them for convenient detection. By repeating this process, continuous detection of multiple pipes can be realized, further improving the detection efficiency.

[0026] Specifically, the diameter of the first pulley 12 is smaller than that of the second pulley 13. Both the first motor 11 and the second motor 19 are electrically connected to the external controller. A rubber pad is arranged on the outside of the rotating roller 6.

[0027] Through the above technical solution, it is convenient for the staff to quickly control the first motor 11 and the second motor 19 through an external controller. By setting the rubber pad, the friction between the rotating roller 6 and the pipe can be increased, so that the rotating roller 6 can drive the pipe to rotate better.

[0028] During use, place multiple pipes on the top of the conveyor belt 3. Preset the first motor 11 to intermittent transmission through an external controller and start the first motor 11, so that the output end of the first motor 11 drives the worm 10 and the first pulley 12 to rotate. The first pulley 12 then drives the second pulley 13 to rotate through the first transmission belt 14, and the second pulley 13 drives the conveyor belt 3 to intermittently transport multiple pipes through the transmission shaft. At the same time, the worm 10 can drive the worm gear 15 and the eccentric wheel 16 to rotate through the meshing relationship, so that the eccentric wheel 16 drives the first sliding shaft on the outside to slide inside the limiting plate 17, and the baffle 4 can be driven to perform intermittent reciprocating motion through the intermittent transmission of the first motor 11. Cooperating with the conveyor belt 3 can lift the baffle 4 while transporting the pipes above, cancel the blocking of the pipes that have been detected, and continuously detect the subsequent falling pipes. At the same time, start the second motor 19, so that the output end of the second motor 19 drives the reciprocating lead screw 18 to rotate. The reciprocating lead screw 18 can drive the crack detection device 9 to perform reciprocating motion under the limitation of the limiting rod 8 through the threaded connection relationship, so as to detect the pipes above the rotating roller 6. And when the second motor 19 is running, it can drive the cam 20 to rotate at the same time, so that the cam 20 drives the second sliding shaft on the outside to slide inside the grooved pulley 23, so as to drive one of the third pulleys 21 to rotate intermittently through the cooperation between the second sliding shaft and the grooved pulley 23, and then drive the corresponding two rotating rollers 6 to rotate intermittently through the second transmission belt 22 and the other third pulley 21, so that the crack detection device 9 can move back and forth under the drive of the reciprocating lead screw 18 to detect one side of the pipe back and forth. After detecting one side, the rotating roller 6 continues to rotate and drives the pipe to rotate to the next side under the blocking of the baffle 4, so as to continuously detect the next side. By repeating this process, a comprehensive detection of the pipe can be achieved, and the whole process is completed automatically, improving the detection accuracy and efficiency of the pipe. When a comprehensive detection of a pipe is completed, in cooperation with the rising of the baffle 4, the rotating roller 6 can drive the pipe to roll to the inclined surface on one side of the base 1 and continue to roll down, which is convenient for the staff to collect. At the same time, the conveyor belt 3 transports the subsequent pipes through the blanking chute and drops them above the rotating roller 6, and then the baffle 4 descends to block them for easy detection. By repeating this process, continuous detection of multiple pipes can be achieved, further improving the detection efficiency. It is convenient for the staff to quickly control the first motor 11 and the second motor 19 through an external controller. By setting the rubber pad, the friction between the rotating roller 6 and the pipe can be increased, so that the rotating roller 6 can drive the pipe to rotate better.

[0029] The above front, back, left, right, up, and down are all based on the Figure 1 in the attached drawings of the specification. Taking the perspective of the person observing as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0030] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present invention.

[0031] The above has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The protection scope claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for PE pipe processing, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support frame (2), a conveyor belt (3) is arranged on one side of the top of the support frame (2) through a fixed frame, a material discharge chute is provided on the inner side of the support frame (2) close to the conveyor belt (3), a baffle plate (4) is slidably connected to the inner side of the material discharge chute, a rotating roller (6) is symmetrically rotatably connected to the top side of the base (1) through a fixed plate (5), a limiting rod (8) is fixedly connected to the side of the top of the base (1) close to the fixed plate (5) through a limiting frame (7), a crack detection device (9) is slidably connected to the outside of the limiting rod (8), an intermittent component is arranged on the top of the support frame (2), and a transmission component is arranged on the top of the base (1).

2. A PE pipe processing detection device according to claim 1, characterized in that: The intermittent assembly comprises a worm (10) and a first linkage unit, wherein the worm (10) is rotatably connected to a side of the top of a support frame (2) away from a conveyor belt (3), a side of the top of the support frame (2) close to the worm (10) is fixedly connected to a first motor (11) via a mounting plate, an output end of the first motor (11) is fixedly connected to the worm (10), one end of the worm (10) is fixedly connected to a first pulley (12), a transmission shaft is symmetrically arranged inside the conveyor belt (3), one end of the transmission shaft extends to the outside of the fixed frame and is fixedly connected to a second pulley (13), the first pulley (12) and the second pulley (13) are connected in transmission via a first transmission belt (14), and the baffle (4) can slide via the first linkage unit.

3. A PE pipe processing detection device according to claim 2, characterized in that: The first linkage unit comprises a worm wheel (15), the worm wheel (15) being rotatably connected to a top side of the support frame (2) via a mounting plate, the worm wheel (15) being meshingly connected to the worm (10), an eccentric wheel (16) being fixedly connected to an outer side of the worm wheel (15), a first sliding shaft being fixedly connected to an outer side of the eccentric wheel (16), a limit plate (17) being fixedly connected to the top of the baffle (4), and the first sliding shaft being slidably connected to the interior of the limit plate (17).

4. A PE pipe processing detection device according to claim 3, characterized in that: The transmission assembly comprises a reciprocating screw (18) and a second linkage unit, wherein the reciprocating screw (18) is rotatably connected to the inside of the limit frame (7) and is located above the limit rod (8), the crack detection device (9) is threadedly connected to the outside of the reciprocating screw (18), the top of the base (1) is fixedly connected to a second motor (19) via a mounting block, the output end of the second motor (19) is fixedly connected to the reciprocating screw (18), and the rotating roller (6) can be intermittently rotated via the second linkage unit.

5. A PE pipe processing detection device according to claim 4, characterized in that: The second linkage unit comprises a cam (20), wherein the cam (20) is fixedly connected to the output end of the second motor (19), one end of each of the two rotating rollers (6) extending to one side of the fixed plate (5) is fixedly connected to a third belt pulley (21), the two third belt pulleys (21) are connected to each other by a second transmission belt (22), the outside of one of the third belt pulleys (21) is fixedly connected to a groove wheel (23), the outside of the cam (20) is fixedly connected to a second sliding shaft, and the second sliding shaft is movably connected to the inside of the groove wheel (23).

6. A PE pipe processing detection device according to claim 4, characterized in that: The diameter of the first pulley (12) is smaller than the diameter of the second pulley (13); the first motor (11) and the second motor (19) are both electrically connected to an external controller; and a rubber pad is provided on the outside of the rotating roller (6).

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