Online thickness detection device for PVC coiled material

Abstract

The utility model relates to the technical field of thickness detection devices, in particular to a PVC coiled material on-line thickness detection device which comprises a base body, the right side surface of the base body is fixedly connected with a control panel, the upper surface of the base body is fixedly connected with a supporting plate, and the left side surface of the supporting plate is provided with a conveying roller. A supporting frame is fixedly connected to the surface of the upper end of the base body. And the first telescopic rod is installed on the inner wall of the supporting frame, and the lower surface of the first telescopic rod is fixedly connected with a first stabilizing block. The second telescopic rod drives the second stabilizing block and the lower abutting ring to ascend, the lower abutting ring can abut against the lower surface of the coiled material, the coiled material in conveying can be limited, then the thickness of the limited coiled material can be detected through the ultrasonic detector body, the detection result is accurate through the design, and the detection efficiency is improved. And the coiled material is in a relatively stable state, so that the detection is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of thickness detection devices, in particular to an online thickness detection device for PVC coiled materials. Background Art

[0002] During the use of PVC coils, if the thickness of the coils is uneven, it will affect its performance, and even worse, it will cause the coils to break, which will reduce the use effect of the coils to a certain extent. Therefore, a thickness detection device will be used in the production process of PVC coils, so that PVC coils with uneven thickness can be screened out.

[0003] In this regard, China's patent application number: CN218723965U discloses an online thickness detection device for PVC coils, including a base, a support frame is fixedly installed in the middle position of the top of the base, a fixed frame is fixedly installed on one side of the support frame, a toothed plate is slidably provided inside the fixed frame, a gear that meshes with the toothed plate is rotatably provided in the middle position inside the fixed frame, a first motor is fixedly installed on the surface of the support frame at the top of the fixed frame, a cam is fixedly provided at the output end of the first motor, a connecting rod is rotatably provided on the surface of the cam, the bottom of the connecting rod is rotatably connected to the top of the toothed plate, and a mounting plate is fixedly installed on the upper part of the support frame. The utility model drives the cam to rotate by the first motor, thereby driving the toothed plate to move up and down, thereby driving the bidirectional lead screw on the gear to rotate, so that the movable block and the ultrasonic detector move back and forth relative to and away from each other, which effectively expands the detection range, thereby improving the accuracy of thickness detection.

[0004] However, in actual use, the coil will jump up and down during transportation, which will affect the detection results. In addition, the above-mentioned detector performs detection at different positions, and the detection results will have certain errors. At the same time, the coil is not limited when it is rolled up. Therefore, it has become an urgent problem to be solved to improve and perfect the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an online thickness detection device for PVC coils to solve the problems proposed in the above-mentioned background technology that the coils will jump up and down during transportation, thereby affecting the detection results, and the above-mentioned detector performs detection at different positions, the detection results will have certain errors, and at the same time the coils are not limited when they are rolled up.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an online thickness detection device for PVC coiled materials, comprising a base body, a control panel is fixedly connected to the right surface of the base body, a support plate is fixedly connected to the upper surface of the base body, a conveying roller is arranged on the left surface of the support plate, a support frame is fixedly connected to the upper end surface of the base body, and a sliding groove is provided on the right surface of the support frame;

[0007] A first telescopic rod, the first telescopic rod is installed on the inner wall of the support frame, the lower surface of the first telescopic rod is fixedly connected with a first stabilizing block, the right side surface of the first stabilizing block is fixedly connected with a connecting rod, the outer surface of the connecting rod is fixedly connected with a stabilizing ring, the lower surface of the stabilizing ring is fixedly connected with an electric push rod, the end of the electric push rod away from the stabilizing ring is fixedly connected with the connecting ring, and an upper contact ring is arranged inside the connecting ring.

[0008] Preferably, a second telescopic rod is fixedly connected to the inner bottom wall of the support frame, and a second stabilizing block is fixedly connected to the top surface of the second telescopic rod.

[0009] Preferably, a lower abutment ring is fixedly connected to the right side surface of the second stabilizing block, and a conveying hole is provided between the lower abutment ring and the upper abutment ring.

[0010] Preferably, an inclined plate is fixedly connected to the surface of the support frame, a support seat is fixedly connected to the top surface of the inclined plate, and an ultrasonic detector body is provided on the top surface of the support seat.

[0011] Preferably, the upper end surface of the base body is fixedly connected to a second side plate, and a limiting frame is provided on the back side of the second side plate.

[0012] Preferably, a winding roller is provided on the right side surface of the second side plate, and a first side plate is provided on the right side surface of the winding roller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The PVC coil online thickness detection device is provided with a support plate, a conveying roller, a support frame, a sliding groove, a first telescopic rod, a first stabilizing block, a connecting rod, a stabilizing ring, an electric push rod, a connecting ring, an upper contact ring, a second telescopic rod and a lower contact ring. When in use, the coil is first conveyed by the conveying roller, and then the coil passes through the conveying hole between the upper contact ring and the lower contact ring. By starting the first telescopic rod, the first telescopic rod drives the first stabilizing block and the connecting rod to slide as a whole inside the sliding groove, so that the upper contact ring can contact the upper surface of the coil. At the same time, the positions of the connecting ring and the upper contact ring can be controlled by the electric push rod. At the same time, the second telescopic rod drives the second stabilizing block and the lower contact ring to rise, and the lower contact ring can contact the lower surface of the coil, so that the coil in conveyance can be limited, and then the thickness of the coil after being limited can be detected by the ultrasonic detector body. The detection result of this design is relatively accurate, and the coil is in a relatively stable state, which is more convenient during detection, reflecting the practicality of the design.

[0015] 2. The PVC coil online thickness detection device is provided with a first side plate, a winding roller, a second side plate and a limit frame. When in use, the back of the first side plate and the second side plate are provided with a limit frame, and the coil can be wound by the winding roller. Then, the left and right sides of the coil being wound can be limited by the design of two sets of limit frames, which can avoid the displacement of the coil position, thereby achieving a better effect when winding, and reflecting the functionality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the support frame and the inclined plate structure of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the structure of the connecting rod and the first telescopic rod of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the second side plate and the limiting frame structure of the utility model.

[0020] In the figure: 1. base body; 2. control panel; 3. support plate; 4. conveying roller; 5. support frame; 6. sliding groove; 7. first telescopic rod; 8. first stabilizing block; 9. connecting rod; 10. stabilizing ring; 11. electric push rod; 12. connecting ring; 13. upper contact ring; 14. second telescopic rod; 15. second stabilizing block; 16. lower contact ring; 17. inclined plate; 18. support seat; 19. ultrasonic detector body; 20. first side plate; 21. winding roller; 22. second side plate; 23. limit frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A PVC coil online thickness detection device, the control panel 2, the first telescopic rod 7, the electric push rod 11 and the ultrasonic detector body 19 used in the present application are all products that can be directly purchased on the market, and their principles and connection methods are all existing technologies well known to those skilled in the art, so they will not be repeated here, including a base body 1, the right side surface of the base body 1 is fixedly connected with a control panel 2, the upper surface of the base body 1 is fixedly connected with a support plate 3, the left side surface of the support plate 3 is provided with a conveying roller 4, the upper end surface of the base body 1 is fixedly connected with a support frame 5, the right side surface of the support frame 5 is provided with a sliding groove 6, the inner bottom wall of the support frame 5 is fixedly connected with a second telescopic rod 14, the top surface of the second telescopic rod 14 is fixedly connected with a second stabilizing block 15, and the right side surface of the second stabilizing block 15 is fixedly connected There is a lower resistance ring 16, and a conveying hole is arranged between the lower resistance ring 16 and the upper resistance ring 13. The surface of the support frame 5 is fixedly connected with an inclined plate 17, and the top surface of the inclined plate 17 is fixedly connected with a support seat 18. The top surface of the support seat 18 is provided with an ultrasonic detector body 19. The upper end surface of the base body 1 is fixedly connected with a second side plate 22, and a limiting frame 23 is arranged on the back of the second side plate 22. A winding roller 21 is arranged on the right side surface of the second side plate 22, and a first side plate 20 is arranged on the right side surface of the winding roller 21. The limiting frames 23 are arranged on the backs of the first side plate 20 and the second side plate 22. The winding roller 21 can be used to roll up the coil, and then the design of the two sets of limiting frames 23 can limit the left and right sides of the coil being rolled up, so as to avoid the displacement of the coil position, thereby achieving a better effect when rolling up.

[0024] The first telescopic rod 7 is mounted on the inner wall of the support frame 5. The lower surface of the first telescopic rod 7 is fixedly connected to the first stabilizing block 8. The right side surface of the first stabilizing block 8 is fixedly connected to the connecting rod 9. The outer surface of the connecting rod 9 is fixedly connected to the stabilizing ring 10. The lower surface of the stabilizing ring 10 is fixedly connected to the electric push rod 11. The end of the electric push rod 11 away from the stabilizing ring 10 is fixedly connected to the connecting ring 12. The interior of the connecting ring 12 is provided with an upper contact ring 13. The coil is conveyed through the conveying roller 4, and then the coil passes through the conveying hole between the upper contact ring 13 and the lower contact ring 16. By starting the first telescopic rod 7, the first telescopic rod 7 will drive the first stabilizing block 8 and the connecting rod 9 to slide as a whole inside the sliding groove 6, so that the upper contact ring 13 can contact the upper surface of the coil, and the electric push rod 11 can also control the positions of the connecting ring 12 and the upper contact ring 13. At the same time, the second telescopic rod 14 drives the second stabilizing block 15 and the lower contact ring 16 to rise, and the lower contact ring 16 will contact the lower surface of the coil, which can limit the coil being transported, and then the ultrasonic detector body 19 can detect the thickness of the coil after being limited. The detection result of this design is more accurate, and the coil is in a relatively stable state, which is more convenient for detection.

[0025] Working principle: When the staff uses the device, firstly, the device is connected to an external power supply to provide power support for the device, and the coil is conveyed through the conveying roller 4, and then the coil passes through the conveying hole between the upper contact ring 13 and the lower contact ring 16. By starting the first telescopic rod 7, the first telescopic rod 7 will drive the first stabilizing block 8 and the connecting rod 9 to slide inside the sliding groove 6 as a whole, so that the upper contact ring 13 can contact the upper surface of the coil, and the electric push rod 11 can also control the position of the connecting ring 12 and the upper contact ring 13. At the same time, the second telescopic rod 7 is driven to move the first stabilizing block 8 and the connecting rod 9 to slide inside the sliding groove 6. The retracting rod 14 drives the second stabilizing block 15 and the lower contact ring 16 to rise, and the lower contact ring 16 will contact the lower surface of the coil, which can limit the coil being transported, and then the thickness of the limited coil can be detected by the ultrasonic detector body 19. The backs of the first side plate 20 and the second side plate 22 are both provided with a limiting frame 23, and the coil can be wound by the winding roller 21, and then the left and right sides of the coil being wound can be limited by the design of two sets of limiting frames 23, which can avoid the displacement of the coil position. The above is all the working principles of the utility model.

[0026] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A PVC coil online thickness detection device, comprising a base body (1), a control panel (2) fixedly connected to the right side surface of the base body (1), a support plate (3) fixedly connected to the upper surface of the base body (1), and a conveying roller (4) provided on the left side surface of the support plate (3), characterized in that: The upper end surface of the base body (1) is fixedly connected to a support frame (5), and the right side surface of the support frame (5) is provided with a sliding groove (6); A first telescopic rod (7), the first telescopic rod (7) is mounted on the inner wall of the support frame (5), the lower surface of the first telescopic rod (7) is fixedly connected to a first stabilizing block (8), the right side surface of the first stabilizing block (8) is fixedly connected to a connecting rod (9), the outer surface of the connecting rod (9) is fixedly connected to a stabilizing ring (10), the lower surface of the stabilizing ring (10) is fixedly connected to an electric push rod (11), the end of the electric push rod (11) away from the stabilizing ring (10) is fixedly connected to a connecting ring (12), and an upper contact ring (13) is arranged inside the connecting ring (12).

2. The PVC coil online thickness detection device according to claim 1, characterized in that: A second telescopic rod (14) is fixedly connected to the inner bottom wall of the support frame (5), and a second stabilizing block (15) is fixedly connected to the top surface of the second telescopic rod (14).

3. The PVC coil online thickness detection device according to claim 2, characterized in that: A lower abutment ring (16) is fixedly connected to the right side surface of the second stabilizing block (15), and a conveying hole is provided between the lower abutment ring (16) and the upper abutment ring (13).

4. The PVC coil online thickness detection device according to claim 1, characterized in that: The surface of the support frame (5) is fixedly connected with an inclined plate (17), the top surface of the inclined plate (17) is fixedly connected with a support seat (18), and the top surface of the support seat (18) is provided with an ultrasonic detector body (19).

5. The PVC coil online thickness detection device according to claim 1, characterized in that: The upper end surface of the base body (1) is fixedly connected to a second side plate (22), and a limiting frame (23) is provided on the back side of the second side plate (22).

6. The PVC coil online thickness detection device according to claim 5, characterized in that: A winding roller (21) is provided on the right side surface of the second side plate (22), and a first side plate (20) is provided on the right side surface of the winding roller (21).

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