Quality detection device for TPE (Thermoplastic Elastomer) hose processing

Abstract

The invention relates to the technical field of hose detection, in particular to a quality detection device for TPE hose processing, which comprises a working plate, the front surface of the working plate is fixedly connected with a control panel, the top surface of the working plate is fixedly connected with a top frame, a fixed frame, a first detection frame and a detection plate in sequence from left to right, and the top frame is internally provided with a winding roller. A motor body is installed on the back face of the top frame, and the output end of the motor body penetrates through the interior of the top frame to be connected with the back face of the winding roller. According to the invention, the next section of TPE hose is fixed through the fitting block and the fitting plate, and then the next section of TPE hose is fixed again through the two groups of clamping rings to complete the tension detection operation, so that the TPE hose can be detected in a sectional manner when tension detection is carried out on the TPE hose; and meanwhile, the pressing effect of the TPE hose can be detected through clamping of the attaching plate and the attaching block, and pressing detection can be achieved in the tension detection process.

Description

Technical Field

[0001] The present invention relates to the technical field of hose detection, and particularly to a quality detection device for TPE hose processing. Background Art

[0002] Hoses are important components in modern industry. Hoses are mainly used as wire and cable protection tubes for wires, cables, and automated instrument signals, and civil shower hoses. Small-diameter hoses are mainly used for protecting the sensing lines of precision optical rulers and industrial sensor lines. TPE hoses are also a type of hose.

[0003] In this regard, Chinese Patent Application No.: CN118937084B discloses a hose strength detection device for a farmland reel-type sprinkler, including a detection table. The upper end of the detection table is sequentially provided with a winding unit for winding the hose and a stretching unit for stretching the hose from left to right. In the present invention, through the cooperation between the winding unit and the stretching unit, while detecting the bending performance of the hose, its tensile performance can also be detected, so as to simulate the situation where the hose is subjected to combined stress of bending and stretching during actual use, increasing the richness of the detection and improving the accuracy of the detection results. Through comprehensive detection, the strength performance of the hose can be more accurately evaluated. The stretching unit adopted by the invention can adjust the hose to different inclined states and detect the bending and tensile performance of the hose in the inclined state.

[0004] However, in actual use, during the tensile test of the TPE hose, only the whole TPE hose is subjected to the tensile test. The TPE hose cannot be tested section by section, and at the same time, the pressing tensile force of the TPE hose cannot be detected, and the use situation of the TPE hose under strong pressure cannot be ensured. Therefore, there are limitations in the overall detection of the TPE hose. Therefore, improving and modifying the above problems has become an urgent problem to be solved at present. Summary of the Invention

[0005] The purpose of the present invention is to provide a quality detection device for TPE hose processing, so as to solve the problems mentioned in the above background art that during the tensile test of the TPE hose, only the whole TPE hose is subjected to the tensile test, the TPE hose cannot be tested section by section, and at the same time, the pressing tensile force of the TPE hose cannot be detected, and the use situation of the TPE hose under strong pressure cannot be ensured. Therefore, there are limitations in the overall detection of the TPE hose.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a quality inspection device for TPE hose processing, comprising a working plate, a control panel is fixedly connected to the front surface of the working plate, a top frame, a fixed frame, a first inspection frame and an inspection plate are fixedly connected to the top surface of the working plate from left to right in sequence, a winding roller is installed inside the top frame, a motor body is installed on the back of the top frame, an output end of the motor body passes through the inside of the top frame and is connected to the back of the winding roller, a side plate is fixedly connected to the front surface of the fixed frame, and a mounting plate is provided on the upper surface of the side plate;

[0007] A bonding block is installed on the upper surface of the mounting plate, the top surface of the side plate is fixedly connected to a telescopic rod, the top surface of the telescopic rod is fixedly connected to a top block, the front surface of the top block is fixedly connected to a top plate, the top plate is horizontal with the mounting plate, and the lower surface of the top plate is fixedly connected to a bonding plate.

[0008] Preferably, a second detection frame is installed on the upper surface of the working plate. The second detection frame has the same structure as the first detection frame and the installation positions are symmetrical to each other. The inner side walls of the first detection frame and the second detection frame are both provided with sliding grooves, and sliding blocks are slidably installed inside the sliding grooves.

[0009] Preferably, an electric push rod is installed inside the sliding block, a clamping ring is installed at one end of the electric push rod away from the sliding block, and the right side surface of the clamping ring is fixedly connected to the clamping block.

[0010] Preferably, the lower surface of the sliding block is fixedly connected to a stabilizing plate, a cylinder body is mounted on the right side surface of the stabilizing plate, a fixing block is mounted on the end of the cylinder body away from the stabilizing plate, and the fixing block is mounted on the front surface of the first detection frame.

[0011] Preferably, a mounting cylinder is installed on the right side of the sliding block, and a telescopic cylinder and a spring body are installed in sequence from front to back on one side of the inner wall of the mounting cylinder, and two groups of telescopic cylinders are provided.

[0012] Preferably, an inner column is installed inside the installation tube, and a resistance ring is fixedly connected to the right side of the inner column.

[0013] Preferably, a detection ring is installed on the inner side wall of the first detection frame, a pressure sensor body is installed inside the detection ring, and the pressure sensor body and the abutment ring are located horizontally with each other.

[0014] Preferably, a limiting roller is installed on the inner side wall of the detection plate, a connecting rod is fixedly connected to the right side of the detection plate, and an auxiliary frame is installed on the end of the connecting rod away from the detection plate.

[0015] Preferably, a motor housing is installed on the right side of the auxiliary frame, a driving motor is arranged inside the motor housing, and an output shaft is installed inside the driving motor that passes through the motor housing and the auxiliary frame.

[0016] Preferably, a positioning ring is fixedly connected to the top surface of the output shaft, twisting columns are inserted and installed on both sides of the front and rear inner walls of the positioning ring, and a resistance block is installed on the back side of the twisting column.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The quality inspection device for processing TPE hoses, through the set winding roller, motor body, fixed frame, first inspection frame, inspection plate, side plate, mounting plate, fitting block, telescopic rod, top block, top plate, fitting plate, second inspection frame, sliding groove, sliding block, electric push rod and clamping ring. When in use, the TPE hose is installed and wound around the outer surface of the winding roller. Then, when conducting quality inspection, the TPE hose is first placed on the surface of the fitting block and extended. Subsequently, by starting the telescopic rod, the telescopic rod drives the top block to move downward, and then the top plate also follows the top block to move downward. Subsequently, the top plate drives the fitting plate to move downward. Through the design of the fitting plate and the fitting block, the TPE hose is clamped and positioned, and the TPE hose to be inspected can be fixed. Subsequently, the TPE hose is placed between two clamping rings, and then by starting the electric push rod, the clamping rings are fixed to the back of the TPE hose. Similarly, the front and back sides of the TPE hose can be fixed, so the overall fixing effect is good. Then, after the TPE hose is fixed, at this time, the cylinder body is started, and the cylinder body drives the stabilizing plate and the sliding block to move to the right as a whole, so that the TPE hose fixed by the two clamping rings can be pulled to the right. Then, the sliding block also moves to the right inside the sliding groove, and at the same time, the sliding block drives the mounting cylinder to move to the right. Then, the mounting cylinder drives the inner column and the contact ring to move to the right. Then, when the contact ring touches the detection ring and the pressure sensor body, at this time, the pressure sensor body will sense the pressure. Subsequently, the mounting cylinder continues to drive the inner column and the contact ring to touch the surface of the pressure sensor body. At the same time, the inner column slides inside the mounting cylinder. At this time, the spring body is compressed, and then the position of the spring body is limited by the telescopic cylinder. Thus, the pressure sensed by the pressure sensor body will become larger and larger. At this time, the part of the TPE hose between the mounting plate and the clamping ring will be subjected to a tensile test. If the TPE hose ruptures, the pressure at this time can be detected through the pressure sensor body. Thus, when the TPE hose is not damaged, the normal pressure of the TPE hose can also be detected. Therefore, the overall tensile test effect is good. Then, after this section of the TPE hose is inspected, the TPE hose is continuously conveyed, and then the next section of the TPE hose is fixed by the fitting block and the fitting plate, and then it is fixed again by the two clamping rings to complete the tensile test operation. Therefore, this design can inspect the TPE hose in sections when conducting a tensile test on the TPE hose, and at the same time, it can also detect the pressing effect of the TPE hose through the clamping of the fitting plate and the fitting block, and can realize the pressing test while conducting the tensile test, and the overall quality inspection effect is good.

[0019] 2. The quality inspection device for TPE hose processing is equipped with an inspection plate, a limit roller, a connecting rod, an auxiliary frame, a motor housing, an output shaft, a positioning ring and a twisting column. During the inspection, after the TPE hose is fixed by the bonding block and the bonding plate and the tension test is completed, the TPE hose is placed inside the positioning ring, and then the twisting column can be twisted to make the resistance block contact the front and rear surfaces of the TPE hose, so that the TPE hose can be fixed inside the positioning ring, and then the driving motor inside the motor housing is driven by the driving motor to slowly rotate the output shaft, so that the output shaft can drive the positioning ring to rotate, so that the TPE hose fixed inside the positioning ring can be rotated, so that the TPE hose can be torsion tested, the elasticity of the TPE hose can be tested, and the winding ability of the TPE hose can be tested. Therefore, this design can also test the elasticity and winding ability of the TPE hose, so that the overall quality inspection is relatively complete, and this operation can also be segmented. The test is carried out one after the other with the tension test, which reflects the ingenuity of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a three-dimensional schematic diagram of the fixing frame and the side plate structure of the present invention;

[0022] Figure 3 It is a three-dimensional schematic diagram of the structure of the second detection frame and the first detection frame of the present invention;

[0023] Figure 4 It is a three-dimensional schematic diagram of the mounting plate and top plate structure of the present invention;

[0024] Figure 5 It is a three-dimensional schematic diagram of the structure of the sliding block and the cylinder body of the present invention;

[0025] Figure 6 This is a schematic diagram of the disassembly of the installation tube and the detection ring structure of the present invention;

[0026] Figure 7 It is a three-dimensional schematic diagram of the detection plate and the limiting roller structure of the present invention;

[0027] Figure 8 It is a three-dimensional schematic diagram of the connecting rod and output shaft structure of the present invention.

[0028] In the figure: 1, working board; 2, control panel; 3, top frame; 4, winding roller; 5, motor body; 6, fixing frame; 7, first detection frame; 8, detection board; 9, side board; 10, mounting board; 11, fitting block; 12, telescopic rod; 13, top block; 14, top board; 15, fitting board; 16, second detection frame; 17, sliding groove; 18, sliding block; 19, electric push rod; 20, clamping ring; 21, clamping block; 22, stabilizing board; 23, cylinder body; 24, fixing block; 25, mounting cylinder; 26, spring body; 27, telescopic cylinder; 28, inner column; 29, abutting ring; 30, detection ring; 31, pressure sensor body; 32, limiting roller; 34, connecting rod; 35, auxiliary frame; 36, motor housing; 37, output shaft; 38, positioning ring; 39, screwing column; 40, abutting block. Detailed implementation manner

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1 - 8 , an embodiment provided by the present invention:

[0031] A quality inspection device for TPE hose processing. The control panel 2, motor body 5, telescopic rod 12, electric push rod 19, cylinder body 23 and pressure sensor body 31 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all existing technologies well known to those skilled in the art, so they are not repeated here. It includes a working plate 1, the front surface of the working plate 1 is fixedly connected to the control panel 2, the top surface of the working plate 1 is fixedly connected to the top frame 3, the fixed frame 6, the first inspection frame 7 and the inspection plate 8 in sequence from left to right, the top frame 3 is installed with a winding roller 4 inside, the top frame 3 is installed with a motor body 5 on the back side, the output end of the motor body 5 passes through the inside of the top frame 3 and is connected to the back side of the winding roller 4, and the front surface of the fixed frame 6 is fixedly connected to a side plate 9, a mounting plate 10 is provided on the upper surface of the side plate 9, a second detection frame 16 is installed on the upper surface of the working plate 1, the second detection frame 16 has the same structure as the first detection frame 7, and the installation positions are symmetrical to each other. The inner side walls of the first detection frame 7 and the second detection frame 16 are both provided with a sliding groove 17, a sliding block 18 is slidably installed inside the sliding groove 17, an electric push rod 19 is installed inside the sliding block 18, a clamping ring 20 is installed at one end of the electric push rod 19 away from the sliding block 18, a clamping block 21 is fixedly connected to the right surface of the clamping ring 20, a stabilizing plate 22 is fixedly connected to the lower surface of the sliding block 18, a cylinder body 23 is installed on the right surface of the stabilizing plate 22, a fixed block 24 is installed at one end of the cylinder body 23 away from the stabilizing plate 22, and the fixed block 24 is installed at the first On the front surface of a detection frame 7, a mounting cylinder 25 is installed on the right side of the sliding block 18, and a telescopic cylinder 27 and a spring body 26 are installed on one side of the inner wall of the mounting cylinder 25 in sequence from front to back, and two groups of telescopic cylinders 27 are provided, and an inner column 28 is installed inside the mounting cylinder 25, and a resistance ring 29 is fixedly connected to the right side of the inner column 28, and a detection ring 30 is installed on the inner side wall of the first detection frame 7, and a pressure sensor body 31 is installed inside the detection ring 30, and the positions of the pressure sensor body 31 and the resistance ring 29 are mutually horizontal, and a limiting roller 32 is installed on the inner side wall of the detection plate 8, and a connecting rod 34 is fixedly connected to the right side of the detection plate 8, and an auxiliary frame 35 is installed on the end of the connecting rod 34 away from the detection plate 8, and a motor housing 36 is installed on the right side of the auxiliary frame 35, and the motor housing 36 A driving motor is provided inside, and the driving motor passes through the motor housing 36 and the auxiliary frame 35, and an output shaft 37 is installed inside. A positioning ring 38 is fixedly connected to the top surface of the output shaft 37, and twisting columns 39 are inserted and installed on both sides of the front and rear inner walls of the positioning ring 38, and a resistance block 40 is installed on the back of the twisting column 39. During the inspection, when the TPE hose is fixed by the bonding block 11 and the bonding plate 15, and the tension test is completed, the TPE hose is placed inside the positioning ring 38, and then the twisting column 39 is twisted to make the resistance block 40 resist against the front and rear surfaces of the TPE hose, so that the TPE hose can be fixed inside the positioning ring 38, and then through the driving motor inside the motor housing 36, the driving motor will drive the output shaft 37 to rotate slowly.As a result, the output shaft 37 can drive the positioning ring 38 to rotate, thereby driving the TPE hose fixed inside the positioning ring 38 to rotate, so as to twist the TPE hose for testing the elasticity of the TPE hose and its winding ability. Therefore, this design can also test the elasticity and winding ability of the TPE hose, making the overall quality inspection relatively complete. Moreover, this operation can also be carried out in a segmented manner and is carried out separately before and after the tensile test;

[0032] The fitting block 11 is installed on the upper surface of the mounting plate 10. The top surface of the side plate 9 is fixedly connected with a telescopic rod 12. The top surface of the telescopic rod 12 is fixedly connected with a top block 13. The front surface of the top block 13 is fixedly connected with a top plate 14. The top plate 14 is horizontal with the mounting plate 10. The lower surface of the top plate 14 is fixedly connected with a fitting plate 15. The TPE hose will be installed and wound around the outer surface of the winding roller 4. Then, when performing quality inspection, the TPE hose will first be placed on the surface of the fitting block 11 for extension. Subsequently, by starting the telescopic rod 12, the telescopic rod 12 drives the top block 13 to move downward, and then the top plate 14 will also move downward following the top block 13. Subsequently, the top plate 14 drives the fitting plate 15 to move downward. Through the design of the fitting plate 15 and the fitting block 11, the TPE hose is clamped and positioned, and the TPE hose to be detected can be fixed. Subsequently, the TPE hose will be placed between the two clamping rings 20. Then, by starting the electric push rod 19, the clamping ring 20 is fixed to the back of the TPE hose. Similarly, the front and back sides of the TPE hose can be fixed, so the overall fixing effect is better. Then, after the TPE hose is fixed, at this time, the cylinder body 23 is started. The cylinder body 23 drives the stabilizing plate 22 and the sliding block 18 to move to the right as a whole, so that the TPE hose fixed by the two clamping rings 20 can be pulled to the right. Then, the sliding block 18 will also move to the right inside the sliding groove 17. At the same time, the sliding block 18 will drive the mounting cylinder 25 to move to the right. Then, the mounting cylinder 25 will drive the inner column 28 and the abutting ring 29 to move to the right. Then, when the abutting ring 29 abuts against the detection ring 30 and the pressure sensor body 31, at this time, the pressure sensor body 31 will sense the pressure. Subsequently, the mounting cylinder 25 will continue to drive the inner column 28 and the abutting ring 29 to abut against the surface of the pressure sensor body 31. At the same time, the inner column 28 will slide inside the mounting cylinder 25. At this time, the spring body 26 is compressed, and then the position of the spring body 26 is limited by the telescopic cylinder 27. Thus, the pressure sensed by the pressure sensor body 31 will become larger and larger. Thus, the part of the TPE hose between the mounting plate 10 and the clamping ring 20 will be subjected to a tensile test. If the TPE hose ruptures, the pressure at this time can be detected by the pressure sensor body 31. Thus, when the TPE hose is not damaged, the normal pressure of the TPE hose can also be detected at this time. Thus, the overall tensile test effect is better. Then, when this section of the TPE hose is detected, the TPE hose is continuously conveyed, and then the next section of the TPE hose is fixed by the fitting block 11 and the fitting plate 15. Then, it is fixed again by the two clamping rings 20 to complete the tensile test operation. Therefore, this design can detect the TPE hose in sections when performing a tensile test on the TPE hose. At the same time, it can also detect the pressing effect of the TPE hose through the clamping of the fitting plate 15 and the fitting block 11, and can realize the pressing test while performing the tensile test.

[0033] Working principle: When the staff uses this device, first connect the device to an external power supply to provide power support for the device. The TPE hose will be installed and wound around the outer surface of the winding roller 4. Then, when performing quality inspection, the TPE hose will first be placed on the surface of the fitting block 11 for extension. Subsequently, by starting the telescopic rod 12, the telescopic rod 12 drives the top block 13 to move downward, and then the top plate 14 will also move downward following the top block 13. Subsequently, the top plate 14 drives the fitting plate 15 to move downward. Through the design of the fitting plate 15 and the fitting block 11, the TPE hose is clamped and positioned, and the TPE hose to be detected can be fixed. Subsequently, the TPE hose will be placed between the two clamping rings 20, and then by starting the electric push rod 19, the clamping ring 20 is fixed to the back of the TPE hose. Similarly, the front and back sides of the TPE hose can be fixed, so the overall fixing effect is good. After the TPE hose is fixed, at this time, start the cylinder body 23. The cylinder body 23 drives the stabilizing plate 22 and the sliding block 18 to move to the right as a whole, so that the TPE hose fixed by the two clamping rings 20 can be pulled to the right. Then the sliding block 18 will also move to the right inside the sliding groove 17. At the same time, the sliding block 18 will drive the mounting cylinder 25 to move to the right. Then the mounting cylinder 25 will drive the inner column 28 and the abutting ring 29 to move to the right. Then when the abutting ring 29 abuts against the detection ring 30 and the pressure sensor body 31, at this time, the pressure sensor body 31 will sense the pressure. Subsequently, the mounting cylinder 25 will continue to drive the inner column 28 and the abutting ring 29 to abut against the surface of the pressure sensor body 31. At the same time, the inner column 28 will slide inside the mounting cylinder 25. At this time, the spring body 26 is compressed, and then the position of the spring body 26 is limited by the telescopic cylinder 27. Thus, the pressure sensed by the pressure sensor body 31 will become larger and larger. At this time, the part of the TPE hose between the mounting plate 10 and the clamping ring 20 will be subjected to a tensile test. If the TPE hose ruptures, the pressure at this time can be detected by the pressure sensor body 31. Thus, when the TPE hose is not damaged, the normal pressure of the TPE hose can also be detected at this time. So the overall tensile test effect is good. Then, after this section of the TPE hose is detected, continue to convey the TPE hose, and then continue to fix the next section of the TPE hose through the fitting block 11 and the fitting plate 15, and then fix it again through the two clamping rings 20 to complete the tensile test operation. Therefore, this design can detect the TPE hose in sections when performing a tensile test on the TPE hose, and at the same time, it can also detect the pressing effect of the TPE hose through the clamping of the fitting plate 15 and the fitting block 11;

[0034] After the TPE hose is fixed by the bonding block 11 and the bonding plate 15, and the tension test is completed, the TPE hose is placed inside the positioning ring 38, and then the twisting column 39 is turned to make the resistance block 40 resist against the front and rear surfaces of the TPE hose, so that the TPE hose can be fixed inside the positioning ring 38, and then through the driving motor inside the motor housing 36, the driving motor will drive the output shaft 37 to rotate slowly, so that the output shaft 37 can drive the positioning ring 38 to rotate, thereby driving the TPE hose fixed inside the positioning ring 38 to rotate, so that the TPE hose can be subjected to a torsion test, the elasticity of the TPE hose can be tested, and the winding ability of the TPE hose can be tested. Therefore, the present design can also test the elasticity and winding ability of the TPE hose. The above is all the working principles of the present invention.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings 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 present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A quality inspection device for processing TPE hoses, comprising a working plate (1), and a control panel (2) fixedly connected to the front surface of the working plate (1), characterized in that: The top surface of the working plate (1) is fixedly connected with a top frame (3), a fixed frame (6), a first detection frame (7) and a detection plate (8) in sequence from left to right; a winding roller (4) is installed inside the top frame (3); a motor body (5) is installed on the back of the top frame (3); an output end of the motor body (5) passes through the inside of the top frame (3) and is connected to the back of the winding roller (4); a side plate (9) is fixedly connected to the front surface of the fixed frame (6); and a mounting plate (10) is provided on the upper surface of the side plate (9); A bonding block (11), wherein the bonding block (11) is mounted on the upper surface of the mounting plate (10), the top surface of the side plate (9) is fixedly connected to a telescopic rod (12), the top surface of the telescopic rod (12) is fixedly connected to a top block (13), the front surface of the top block (13) is fixedly connected to a top plate (14), the top plate (14) is horizontal with the mounting plate (10), and the lower surface of the top plate (14) is fixedly connected to a bonding plate (15).

2. The quality inspection device for processing TPE hoses according to claim 1, characterized in that: A second detection frame (16) is installed on the upper surface of the working plate (1). The second detection frame (16) has the same structure as the first detection frame (7) and the installation positions are symmetrical to each other. The inner side walls of the first detection frame (7) and the second detection frame (16) are both provided with a sliding groove (17), and a sliding block (18) is slidably installed inside the sliding groove (17).

3. A quality inspection device for processing TPE hoses according to claim 2, characterized in that: An electric push rod (19) is installed inside the sliding block (18), and a clamping ring (20) is installed at one end of the electric push rod (19) away from the sliding block (18), and a clamping block (21) is fixedly connected to the right side surface of the clamping ring (20).

4. A quality inspection device for processing TPE hoses according to claim 2, characterized in that: The lower surface of the sliding block (18) is fixedly connected to a stabilizing plate (22), a cylinder body (23) is installed on the right side surface of the stabilizing plate (22), a fixing block (24) is installed at one end of the cylinder body (23) away from the stabilizing plate (22), and the fixing block (24) is installed on the front surface of the first detection frame (7).

5. The quality inspection device for processing TPE hoses according to claim 2, characterized in that: A mounting cylinder (25) is installed on the right side of the sliding block (18), and a telescopic cylinder (27) and a spring body (26) are installed in sequence from front to back on one side of the inner wall of the mounting cylinder (25), and two groups of the telescopic cylinders (27) are provided.

6. The quality inspection device for processing TPE hoses according to claim 5, characterized in that: An inner column (28) is installed inside the installation cylinder (25), and a resistance ring (29) is fixedly connected to the right side of the inner column (28).

7. A quality inspection device for processing TPE hoses according to claim 1, characterized in that: A detection ring (30) is installed on the inner side wall of the first detection frame (7), a pressure sensor body (31) is installed inside the detection ring (30), and the pressure sensor body (31) and the abutment ring (29) are located horizontally with each other.

8. A quality inspection device for processing TPE hoses according to claim 1, characterized in that: A limiting roller (32) is installed on the inner side wall of the detection plate (8), a connecting rod (34) is fixedly connected to the right side of the detection plate (8), and an auxiliary frame (35) is installed at one end of the connecting rod (34) away from the detection plate (8).

9. The quality inspection device for processing TPE hoses according to claim 8, characterized in that: A motor housing (36) is installed on the right side of the auxiliary frame (35), a driving motor is arranged inside the motor housing (36), and an output shaft (37) is installed inside the driving motor that passes through the motor housing (36) and the auxiliary frame (35).

10. A quality inspection device for TPE hose processing according to claim 9, characterized in that: The top surface of the output shaft (37) is fixedly connected with a positioning ring (38), and both sides of the front and rear inner walls of the positioning ring (38) are inserted with twisting columns (39), and the back of the twisting column (39) is installed with a resistance block (40).

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