CN115290259A - Pipe production detection method - Google Patents
Pipe production detection method Download PDFInfo
- Publication number
- CN115290259A CN115290259A CN202210933453.4A CN202210933453A CN115290259A CN 115290259 A CN115290259 A CN 115290259A CN 202210933453 A CN202210933453 A CN 202210933453A CN 115290259 A CN115290259 A CN 115290259A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- gear
- detection ring
- rod
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention belongs to the field of pipe production detection equipment, and particularly relates to pipe production detection equipment which comprises a machine body, wherein two groups of transportation rollers are respectively and rotatably arranged on two sides of the upper side of the machine body, a pipeline is placed on one side, away from the machine body, of the transportation rollers, sleeves are respectively and fixedly arranged on two sides, located on the upper side of the machine body, of the pipeline, a sliding rod is arranged in the sleeve in a sliding mode, the sliding rod is connected with the machine body through a third spring, a fixing rod is arranged in the sliding rod in a sliding mode, two ends of the fixing rod are fixedly connected with the machine body, a sliding table is fixedly sleeved on the outer portion of one end, away from the sleeve, of the sliding table, a detection ring is fixedly arranged in the middle of one side, away from the machine body, a channel is formed in the detection ring, the pipeline penetrates through the channel in the detection ring, and pipe wall air leakage detection can be carried out on the produced and formed pipeline.
Description
Technical Field
The invention belongs to the field of pipe fitting production detection equipment, and particularly relates to a pipe fitting production detection method.
Background
The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, direction change, flow distribution, sealing, supporting and the like. The injection molding pipe fitting can be doped with bubbles and the like in an injection molding material during extrusion molding, so that the quality and the safety of the pipe fitting are affected by the occurrence of air holes in the side wall of the molded pipe fitting, and a detection platform is required to be used at the moment.
At present, the detection platform for pipe production is inconvenient for dynamic tightness detection and defective product removal on the side wall of the pipe.
Therefore, a method for detecting pipe wall air leakage of a pipeline after production molding is urgently needed.
Disclosure of Invention
The invention aims to provide a pipe fitting production detection method capable of detecting pipe wall air leakage of a produced and molded pipeline aiming at the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a pipe fitting production check out test set, includes the organism, organism upside both sides are rotated respectively and are equipped with two sets of transportation rollers, the transportation roller is kept away from organism one side and has been placed the pipeline, the organism upside is located the pipeline both sides and has set firmly the sleeve respectively, the inside slip of sleeve is equipped with the slide bar, through third spring coupling between slide bar and the organism, the inside slip of slide bar is equipped with the dead lever, the dead lever both ends all with organism fixed connection, the slide bar is kept away from the outside fixed cover of sleeve one end and is equipped with the slip table, the slip table has set firmly the test ring in the middle of keeping away from organism one side, it has the passageway to open in the middle of the test ring is inside, the pipeline passes from test ring inside passageway, can carry out pipe wall gas leakage detection to the pipeline after the production shaping.
Preferably, the middle of the inside of the sliding table is fixedly provided with an air pump, the air pump is communicated with the inside of the detection ring, one side of the inside of the detection ring is provided with a piston in a sliding manner, the piston is connected with the detection ring through a second spring, and the piston is communicated with the air pump.
Preferably, the detection ring inner channel both sides have set firmly retaining ring respectively, retaining ring and pipeline surface contact and sealed slip, it is equipped with the friction disc to detect ring inner channel lateral wall rotation, the friction disc is kept away from the one end of rotating the connection and is passed through the stay cord with the piston and be connected, the friction disc has certain resilience deformability, can utilize the friction disc to hold the pipeline and then drive the slip table and remove when detecting the pipeline surface gas leakage condition.
Preferably, the slip table is located and has set firmly the fixed station respectively by detecting ring both sides, slip table one side is rotated and is equipped with the rotation lid, it has set firmly the knife box to rotate lid to keep away from slip table one side, the knife box is kept away from to rotate lid one side and is set firmly the pneumatic cylinder, the pneumatic cylinder output stretches into the knife box inside, the pneumatic cylinder output has set firmly the cutter.
Preferably, it is equipped with the ejector pin to rotate lid one side through sliding, through first spring coupling between ejector pin and the rotation lid, the knife case is close to ejector pin one side lateral wall and has set firmly the switching-over valve, the ejector pin is kept away from slip table one end and is stretched into inside the switching-over valve and control it, can rotate the lid closed after trigger the pneumatic cylinder start and cut off the section of pipeline surface gas leakage.
Preferably, a first gear is fixedly arranged at a rotating shaft of the rotating cover, a second gear and a third gear are respectively and rotatably arranged on one side, close to the first gear, of the sliding table, the first gear, the second gear and the third gear are in primary meshing transmission, a twist rod is fixedly arranged on one side, close to the third gear, of the machine body, the twist rod penetrates through the inside of the third gear and is in contact transmission with the third gear, a thread guide line is arranged on the surface of the twist rod, a thread line, close to the tail end in the sleeve direction, of the twist rod is axially parallel to the twist rod and does not spiral any more, the twist rod can be synchronously rotated when the rotating cover moves, and the cutter is ensured to cut off an air leakage section of the pipeline.
In addition, the invention also provides a pipe production detection method, which comprises the following steps:
s1: extruding a formed pipeline by a forming machine, wherein the pipeline is positioned at a conveying roller and slowly moves under the action of a tractor, and the pipeline penetrates through the interior of the detection ring and is in sealing sliding contact with the sealing check ring;
s2: the air pump is started, the interior of the detection ring and the pipeline are in a negative pressure state, the piston compresses the second spring under the action of the negative pressure and keeps the second spring, if the surface of the pipeline leaks air, the negative pressure environment in the detection ring is damaged, the piston pulls the friction plate to move, and the friction plate holds and fixes the pipeline, so that the detection ring and the pipeline synchronously move;
s3: the sliding table drives the first gear, the second gear and the third gear to move, the third gear and the twist rod move relatively, the third gear rotates under the action of a thread guide line on the surface of the twist rod, the first gear drives the rotating cover to rotate, and when the ejector rod is pushed when contacting the fixed table, the ejector rod performs reversing operation on the interior of the reversing valve to trigger the hydraulic cylinder to start;
s4: the hydraulic cylinder drives the cutter to move towards the direction of the pipeline, the rotating cover and the fixed platform are completely closed, the twist rod and the third gear do not rotate relatively any more at the moment, the cutter cuts off the pipeline on two sides of the detection ring, and the hydraulic cylinder drives the cutter to reset;
s5: the inside section pipeline that will be located the detection ring by the workman is got rid of and is penetrated follow-up pipeline and detect the ring inside, detects the ring inside and is the negative pressure form again and continues to detect the pipeline of newly putting into, and the third spring promotes the slide bar and resets.
Advantageous effects
The invention provides a pipe production detection device through improvement, and compared with the prior art, the pipe production detection device has the following improvements and advantages:
1. through setting up detection ring and transportation roller, can carry out pipe wall air leakage detection to the pipeline after the production shaping.
2. Through setting up piston and friction disc, can utilize the friction disc to hold the pipeline and then drive the slip table and remove when detecting the pipeline surface gas leakage condition.
3. Through setting up rotation lid and knife case, can trigger the pneumatic cylinder after rotating the lid closure and start the section of cutting off pipeline surface gas leakage.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 isbase:Sub>A cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
FIG. 6 is an enlarged view of a portion of FIG. 5 at D;
fig. 7 is a partial cross-sectional view taken at E-E of fig. 5.
In the figure: 10. a hydraulic cylinder; 11. a knife box; 12. a cutter; 13. a diverter valve; 14. a first spring; 15. rotating the cover; 16. a top rod; 17. a first gear; 18. a second gear; 19. a third gear; 20. a twisted rod; 21. a body; 22. a sliding table; 23. a slide bar; 24. fixing the rod; 25. an air pump; 26. a detection ring; 27. a friction plate; 28. a pipeline; 29. pulling a rope; 30. a second spring; 31. a piston; 32. sealing the retainer ring; 33. a transport roller; 34. a sleeve; 35. a third spring; 36. and a fixed platform.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-7, a pipe production detection device, including organism 21, organism 21 upside both sides are rotated respectively and are equipped with two sets of transportation rollers 33, transportation rollers 33 keep away from organism 21 one side and have placed pipeline 28, organism 21 upside is located pipeline 28 both sides and has set firmly sleeve 34 respectively, sleeve 34 is inside to slide and is equipped with slide bar 23, be connected through third spring 35 between slide bar 23 and the organism 21, slide bar 23 is inside to slide and is equipped with dead lever 24, the dead lever 24 both ends all with organism 21 fixed connection, slide bar 23 keeps away from sleeve 34 one end outside fixed cover and is equipped with slip table 22, slip table 22 keeps away from organism 21 one side centre and has set firmly detection ring 26, open the inside centre of detection ring 26 has the passageway, pipeline 28 passes from detection ring 26 internal channel, can carry out the gas leakage detection to pipeline 28 after the production shaping.
Further, an air pump 25 is fixedly arranged in the middle of the inside of the sliding table 22, the air pump 25 is communicated with the inside of the detection ring 26, a piston 31 is slidably arranged on one side of the inside of the detection ring 26, the piston 31 is connected with the detection ring 26 through a second spring 30, and the piston 31 is communicated with the air pump 25.
Furthermore, the two sides of the internal channel of the detection ring 26 are respectively and fixedly provided with a sealing retainer ring 32, the sealing retainer rings 32 are in surface contact with the pipeline 28 and slide in a sealing manner, the side wall of the internal channel of the detection ring 26 rotates to be provided with a friction plate 27, one end, far away from the rotation connection, of the friction plate 27 is connected with the piston 31 through a pull rope 29, the friction plate 27 has certain resilience and deformability, and the pipeline 28 can be clasped by the friction plate 27 when the air leakage condition on the surface of the pipeline 28 is detected, so that the sliding table 22 is driven to move.
Further, the sliding table 22 is located at two sides of the detection ring 26 and is fixedly provided with the fixing table 36, one side of the sliding table 22 is rotatably provided with the rotating cover 15, one side of the rotating cover 15, which is far away from the sliding table 22, is fixedly provided with the knife box 11, one side of the knife box 11, which is far away from the rotating cover 15, is fixedly provided with the hydraulic cylinder 10, the output end of the hydraulic cylinder 10 extends into the interior of the knife box 11, and the output end of the hydraulic cylinder 10 is fixedly provided with the cutter 12.
Furthermore, a push rod 16 penetrates through and slides on one side of the rotating cover 15, the push rod 16 is connected with the rotating cover 15 through a first spring 14, a reversing valve 13 is fixedly arranged on the side wall of the knife box 11 close to one side of the push rod 16, one end, far away from the sliding table 22, of the push rod 16 extends into the reversing valve 13 to control the push rod, and the hydraulic cylinder 10 can be triggered to start to cut off one section of air leakage on the surface of the pipeline 28 after the rotating cover 15 is closed.
Further, a first gear 17 is fixedly arranged at a rotating shaft of the rotating cover 15, a second gear 18 and a third gear 19 are respectively and rotatably arranged on one side, close to the first gear 17, of the sliding table 22, the first gear 17 and the third gear 19 are in primary meshing transmission, a twist rod 20 is fixedly arranged on one side, close to the third gear 19, of the machine body 21, the twist rod 20 penetrates through the inside of the third gear 19 and is in contact transmission with the third gear 19, a thread guide line is arranged on the surface of the twist rod 20, a thread line at the tail end of the twist rod 20 in the direction close to the sleeve 34 is not axially parallel to the twist rod 20 and is not screwed any more, the rotating cover 15 can be synchronously rotated when moving, and the cutting knife 12 is ensured to cut off an air leakage section of the pipeline 28.
In addition, the invention also provides a pipe production detection method, which comprises the following steps:
s1: the forming machine extrudes the formed pipe 28, the pipe 28 is positioned at the conveying roller 33 and moves slowly under the action of the traction machine, and the pipe 28 passes through the inside of the detection ring 26 and is in sealing sliding contact with the sealing retainer ring 32;
s2: when the air pump 25 is started, the space between the interior of the detection ring 26 and the pipeline 28 is in a negative pressure state, the piston 31 compresses the second spring 30 under the action of the negative pressure and keeps the second spring, if the surface of the pipeline 28 leaks air, the negative pressure environment in the detection ring 26 is damaged, the piston 31 pulls the friction plate 27 to move, the friction plate 27 embraces and fixes the pipeline 28, and therefore the detection ring 26 and the pipeline 28 move synchronously;
s3: the sliding table 22 drives the first gear 17, the first gear, the second gear 18 and the second gear, the third gear 19 moves, the third gear 19 and the twist rod 20 move relatively, the third gear 19 rotates under the action of a thread guide line on the surface of the twist rod 20, the first gear 17 drives the rotating cover 15 to rotate, when the ejector rod 16 contacts the fixed table 36, the ejector rod 16 is pushed, and the reversing operation is performed on the interior of the reversing valve 13 by the ejector rod 16 to trigger the hydraulic cylinder 10 to start;
s4: the hydraulic cylinder 10 drives the cutter 12 to move towards the direction of the pipeline 28, the rotating cover 15 and the fixed platform 36 are completely closed, at the moment, the twist rod 20 and the third gear 19 do not rotate relatively any more, the cutter 12 cuts off the pipeline 28 on two sides of the detection ring 26, and the hydraulic cylinder 10 drives the cutter 12 to reset;
s5: a worker removes a section of the pipeline positioned in the detection ring 26 and penetrates the subsequent pipeline 28 into the detection ring 26, the interior of the detection ring 26 is again in a negative pressure state to continue detecting the newly-placed pipeline 28, and the third spring 35 pushes the sliding rod 23 to reset.
Principle of operation
When the pipe production test equipment is started from a static state, the forming machine extrudes the formed pipe 28, the pipe 28 is positioned at the conveying roller 33 and moves slowly under the action of the tractor, and the pipe 28 penetrates through the interior of the test ring 26 and is in sealing sliding contact with the sealing retainer ring 32.
The air pump 25 is started to enable the space between the interior of the detection ring 26 and the pipeline 28 to be in a negative pressure state, the piston 31 compresses the second spring 30 and keeps the second spring 30 under the action of negative pressure, if the surface of the pipeline 28 leaks air, the negative pressure environment inside the detection ring 26 is damaged, the piston 31 moves under the action of the second spring 30, the piston 31 pulls the friction plate 27 to move through the pull rope 29, the pipeline 28 is embraced and fixed by the friction plate 27, the pipeline 28 moves all the time, the detection ring 26 and the pipeline 28 move synchronously, the detection ring 26 drives the sliding table 22 to move, and the sliding table 22 drives the sliding rod 23 to move to compress the third spring 35.
Meanwhile, the sliding table 22 drives the first gear 17, the first gear, the second gear 18, the second gear, the third gear 19 to move, the third gear 19 and the twist rod 20 move relatively, the third gear 19 rotates under the action of a thread guide line on the surface of the twist rod 20, the third gear 19 drives the second gear 18 to rotate, the second gear 18 drives the first gear 17 to rotate, the first gear 17 drives the rotating cover 15 to rotate, the push rod 16 is pushed when contacting with the fixed table 36, the push rod 16 carries out reversing operation on the interior of the reversing valve 13 to trigger the hydraulic cylinder 10 to start, the hydraulic cylinder 10 drives the cutter 12 to move towards the direction of the pipeline 28, the rotating cover 15 and the fixed table 36 are completely closed at the moment, the twist rod 20 and the third gear 19 do not rotate relatively any more at the moment, the cutter 12 cuts off the pipeline 28 on two sides of the detection ring 26, and the hydraulic cylinder 10 drives the cutter 12 to reset.
At this moment, a section of pipeline positioned inside the detection ring 26 is removed by a worker, and a subsequent pipeline 28 penetrates into the detection ring 26, the interior of the detection ring 26 is in a negative pressure state again, the pipeline 28 which is newly put into the detection ring is continuously detected, the third spring 35 pushes the sliding rod 23 to reset, the sliding rod 23 drives the sliding table 22 to reset, the sliding table 22 drives the detection ring 26 to reset and move, and the detection on the pipeline 28 is not influenced when the detection ring 26 resets and moves.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a pipe fitting production check out test set, includes organism (21), its characterized in that, organism (21) upside both sides are rotated respectively and are equipped with two sets of transportation rollers (33), transportation roller (33) are kept away from organism (21) one side and have been placed pipeline (28), organism (21) upside is located pipeline (28) both sides and has set firmly sleeve (34) respectively, sleeve (34) inside slip is equipped with slide bar (23), be connected through third spring (35) between slide bar (23) and organism (21), slide bar (23) inside slip is equipped with dead lever (24), dead lever (24) both ends all with organism (21) fixed connection, sleeve (34) one end outside fixed cover is kept away from in slide bar (23) is equipped with slip table (22), slip table (22) are kept away from organism (21) one side in the middle of having set firmly detection ring (26), it has the passageway to open in the middle of detection ring (26) inside, pipeline (28) pass from detection ring (26) inside passageway.
2. The pipe production detection device according to claim 1, wherein an air pump (25) is fixedly arranged in the middle of the inside of the sliding table (22), the air pump (25) is communicated with the inside of the detection ring (26), a piston (31) is slidably arranged on one side of the inside of the detection ring (26), the piston (31) is connected with the detection ring (26) through a second spring (30), and the position of the piston (31) is communicated with the air pump (25).
3. The pipe production detection device according to claim 2, wherein sealing check rings (32) are fixedly arranged on two sides of the inner channel of the detection ring (26), the sealing check rings (32) are in contact with the surface of the pipeline (28) and slide in a sealing manner, a friction plate (27) is rotatably arranged on the side wall of the inner channel of the detection ring (26), one end, far away from the rotary connection, of the friction plate (27) is connected with the piston (31) through a pull rope (29), and the friction plate (27) has certain resilience and deformability.
4. The pipe fitting production detection device of claim 1, wherein the sliding table (22) is located on two sides of the detection ring (26) and is fixedly provided with a fixing table (36) respectively, one side of the sliding table (22) is rotatably provided with a rotating cover (15), one side of the rotating cover (15) far away from the sliding table (22) is fixedly provided with a knife box (11), one side of the knife box (11) far away from the rotating cover (15) is fixedly provided with a hydraulic cylinder (10), the output end of the hydraulic cylinder (10) extends into the interior of the knife box (11), and the output end of the hydraulic cylinder (10) is fixedly provided with a cutter (12).
5. The pipe production detection device according to claim 4, wherein a push rod (16) is arranged on one side of the rotating cover (15) in a penetrating and sliding mode, the push rod (16) is connected with the rotating cover (15) through a first spring (14), a reversing valve (13) is fixedly arranged on the side wall of the knife box (11) close to one side of the push rod (16), and one end, far away from the sliding table (22), of the push rod (16) extends into the reversing valve (13) to control the reversing valve.
6. The pipe fitting production detection device according to claim 5, wherein a first gear (17) is fixedly arranged at a rotating shaft of the rotating cover (15), a second gear (18) and a third gear (19) are respectively and rotatably arranged on one side, close to the first gear (17), of the sliding table (22), the first gear (17), the second gear (18) and the third gear (19) are in primary meshing transmission, a twist rod (20) is fixedly arranged on one side, close to the third gear (19), of the machine body (21), the twist rod (20) penetrates through the inside of the third gear (19) and is in contact transmission with the third gear (19), a thread guide line is arranged on the surface of the twist rod (20), and a thread line, close to the tail end in the direction of the sleeve (34), of the twist rod (20) is not screwed any more in an axial direction parallel with the twist rod (20).
7. The pipe production detecting method for detecting a pipe by the pipe production detecting apparatus according to any one of claims 1 to 6, wherein: the method comprises the following steps:
s1: the forming machine extrudes a formed pipeline (28), the pipeline (28) is positioned at the conveying roller (33) and moves slowly under the action of the tractor, and the pipeline (28) passes through the interior of the detection ring (26) and is in sealing sliding contact with the sealing retainer ring (32);
s2: the air pump (25) is started, the space between the interior of the detection ring (26) and the pipeline (28) is in a negative pressure state, the piston (31) compresses the second spring (30) under the action of negative pressure and keeps the second spring, if the surface of the pipeline (28) leaks air, the negative pressure environment in the detection ring (26) is damaged, the piston (31) pulls the friction plate (27) to move, the friction plate (27) holds and fixes the pipeline (28), and therefore the detection ring (26) and the pipeline (28) move synchronously;
s3: the sliding table (22) drives the first gear (17), the second gear (18) and the third gear (19) to move, the third gear (19) and the twist rod (20) move relatively, the third gear (19) rotates under the action of a thread guide line on the surface of the twist rod (20), the first gear (17) drives the rotating cover (15) to rotate, the ejector rod (16) is pushed when contacting with the fixed table (36), and the ejector rod (16) performs reversing operation on the interior of the reversing valve (13) to trigger the hydraulic cylinder (10) to start;
s4: the hydraulic cylinder (10) drives the cutter (12) to move towards the direction of the pipeline (28), the rotating cover (15) and the fixed platform (36) are completely closed, at the moment, the twist rod (20) and the third gear (19) do not rotate relatively any more, the cutter (12) cuts off the pipeline (28) on two sides of the detection ring (26), and the hydraulic cylinder (10) drives the cutter (12) to reset;
s5: a worker removes a section of pipeline positioned in the detection ring (26) and penetrates the subsequent pipeline (28) into the detection ring (26), the interior of the detection ring (26) is in a negative pressure state again to continuously detect the newly placed pipeline (28), and the third spring (35) pushes the sliding rod (23) to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210933453.4A CN115290259A (en) | 2022-08-04 | 2022-08-04 | Pipe production detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210933453.4A CN115290259A (en) | 2022-08-04 | 2022-08-04 | Pipe production detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115290259A true CN115290259A (en) | 2022-11-04 |
Family
ID=83825714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210933453.4A Pending CN115290259A (en) | 2022-08-04 | 2022-08-04 | Pipe production detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115290259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968985A (en) * | 2024-03-26 | 2024-05-03 | 常州市金坛鸿图橡塑制品有限公司 | Rubber tube continuous air tightness detection device |
-
2022
- 2022-08-04 CN CN202210933453.4A patent/CN115290259A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968985A (en) * | 2024-03-26 | 2024-05-03 | 常州市金坛鸿图橡塑制品有限公司 | Rubber tube continuous air tightness detection device |
| CN117968985B (en) * | 2024-03-26 | 2024-05-28 | 常州市金坛鸿图橡塑制品有限公司 | Rubber tube continuous air tightness detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102550637B (en) | Single-rod sleeve-shrinkage machine and its method for sleeve-shrinking casing | |
| CN115290259A (en) | Pipe production detection method | |
| CN113310644A (en) | Canned food gas tightness detection device | |
| CN103949577A (en) | Automatic chain cut-off machine | |
| CN108482768A (en) | The food cans air-tightness automatic checkout system of canned food | |
| CN115876407A (en) | Petroleum pipeline sealing performance detection device and detection method | |
| CN114778407A (en) | Concrete anti-leakage test device | |
| CN219890664U (en) | Daily chemical articles for use hose extrusion seepage detecting system | |
| CN117129330A (en) | Integrated many experimental adaptation polytypic corrugated metal pipe automated inspection platform | |
| CN111891430B (en) | Filling equipment for full-automatic high-precision food processing | |
| CN116296089A (en) | Packaging bag air tightness detection device | |
| CN114112242B (en) | Natural gas conveying pipeline gas leakage detection device convenient to remove | |
| CN214879000U (en) | Cutting device is used in industrial adhesive tape production | |
| CN213301589U (en) | Hydraulic rubber tube air tightness detection device | |
| CN212418759U (en) | Feeding and discharging mechanism of ball valve seat air tightness detection device | |
| CN212845243U (en) | Closed space gas detection equipment based on Internet of things | |
| CN108267341B (en) | Food nutrition safety detection sampling device | |
| CN113562262B (en) | Detection and disinfection method for medical packaging bag | |
| CN219120357U (en) | Natural gas station safety in production leak detection device | |
| CN212748220U (en) | Full-automatic valve element detection equipment | |
| CN220488613U (en) | Fluid pressurization conveying device | |
| CN117213745B (en) | Air tightness detection device for groove pipe fitting | |
| CN220298872U (en) | Material receiving device | |
| CN205295709U (en) | Preprocessing device bleeds | |
| CN221198840U (en) | Valve detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |