CN214244835U - Sewing thread tension detection device - Google Patents
Sewing thread tension detection device Download PDFInfo
- Publication number
- CN214244835U CN214244835U CN202022471411.2U CN202022471411U CN214244835U CN 214244835 U CN214244835 U CN 214244835U CN 202022471411 U CN202022471411 U CN 202022471411U CN 214244835 U CN214244835 U CN 214244835U
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- Prior art keywords
- wall
- detection
- sewing thread
- concave wheel
- thread tension
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- 238000001514 detection method Methods 0.000 title claims abstract description 89
- 238000009958 sewing Methods 0.000 title claims abstract description 47
- 238000010030 laminating Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 11
- 239000012634 fragment Substances 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 238000005259 measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a sewing thread tension detection device relates to tension detection technical field, including the detection case, the detection groove has all been seted up to the outer wall both sides of detection case, and the inboard of detecting the groove all slides and inlays and be equipped with a screw thread section of thick bamboo, and the fixed concave wheel that is provided with of one end that a screw thread section of thick bamboo is close to each other, and the outer wall center department undercut setting that just detects the concave wheel, the outer wall top and the bottom of detection case are close to the left side and all are provided with the centre gripping cylinder through the bolt installation. This sewing thread tension detection device, through detecting the concave wheel, measure the coil, detect piece and shell fragment, can realize carrying out quick test to the tension of sewing thread, avoid the sewing thread to lead to the dead problem of tension detection card, improve the stability of tension detection, this sewing thread tension detection device, through centre gripping cylinder, the grip block, the concave wheel of broken string and adjustment concave wheel, can avoid the sewing thread fracture, lead to needing personnel to carry out extra installation work, and the work efficiency is reduced, the convenience in use of this sewing thread tension detection device has been improved.
Description
Technical Field
The utility model relates to a tension detects technical field, specifically is a kind of sewing thread tension detection device.
Background
When the sewing machine performs sewing work, the tension of the sewing machine thread is an important factor influencing the sewing stitch, and the traditional mode of adjusting the tension of the sewing machine thread is achieved by manually adjusting the thread presser and observing the sewing effect.
At present, rod type measurement is mostly adopted for measuring the tension of sewing threads, in the actual use process, the sewing threads are probably wound on parts, the parts are not smoothly operated or blocked, the work measurement efficiency is not favorably improved, secondly, in the subsequent use process, the sewing threads are probably broken, extra installation is carried out on the sewing threads by personnel, the work efficiency of the manufactured equipment is reduced, and the use convenience is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sewing thread tension detection device, through detecting the concave wheel, measuring coil, detect piece and shell fragment, can realize carrying out quick test to the tension of sewing thread, avoid the sewing thread to lead to the dead problem of tension detection card, improve the stability that tension detected, through centre gripping cylinder, grip block, broken string concave wheel and adjustment concave wheel, can avoid the sewing thread fracture, lead to needing personnel to carry out extra installation work, reduce work efficiency, the convenience of use of this sewing thread tension detection device has been improved.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sewing thread tension detection device comprises a detection box, wherein detection grooves are formed in two sides of the outer wall of the detection box, a thread cylinder is embedded in the inner side of each detection groove in a sliding mode, a detection concave wheel is fixedly arranged at one end, close to each other, of each thread cylinder, the center of the outer wall of each detection concave wheel is arranged in a downward concave mode, a clamping cylinder is arranged at the position, close to the left side, of the top and the bottom of the outer wall of the detection box in a sliding mode, a clamping plate is fixedly arranged at one end of the clamping cylinder, an installation column is embedded in the inner side of the end, far away from each other, of each thread cylinder in a threaded mode, a detection block is fixedly arranged at one end, far away from each installation column, a detection shell is embedded in one side of the outer wall of the detection block in a sliding mode, a measurement coil is fixedly arranged at the top and the bottom of the inner wall of the detection shell, and the outer wall of the detection block is attached to the outer wall of the measurement coil, the inner wall both sides of detection case are passed through the spout and are slided to inlay and be equipped with two broken string concave wheels, the inner wall of detection case is close to the top and all rotates with the bottom and is provided with the adjustment concave wheel.
Furthermore, two the outer wall one side center department of the concave wheel of broken string all fixedly is provided with the sliding block, two the outer wall one side slip of sliding block inlays and is equipped with the broken string and detects the shell.
Furthermore, the outer wall of one of the sliding blocks and the inner wall of the disconnection detection shell are both fixedly provided with main electrodes, and the bottoms of the outer wall of the other sliding block and the inner wall of the disconnection detection shell are both provided with auxiliary electrodes.
Furthermore, the center of one side of the inner wall of the detection shell is fixedly provided with a reset cylinder, the center of the inner wall of the reset cylinder is fixedly provided with a reset spring, and one end of the reset spring is fixedly arranged at the center of one side of the outer wall of the detection block through a connecting rod.
Furthermore, the inner wall both sides of detecting the piece are provided with initiative spring through the spout is fixed, and the one end of initiative spring all is fixed and is provided with the shell fragment.
Furthermore, one side of each elastic sheet, which is far away from each other, is hemispherical, and one end of each elastic sheet is attached to the outer wall of the measuring coil.
The utility model provides a sewing thread tension detection device. The method has the following beneficial effects:
(1) this sewing thread tension detection device through detecting concave wheel, measuring coil, detection piece and shell fragment, can realize carrying out quick test to the tension of sewing thread, avoids the sewing thread to lead to the dead problem of tension detection card, improves the stability of tension detection.
(2) This sewing thread tension detection device through centre gripping cylinder, grip block, broken string concave wheel and adjustment concave wheel, can avoid the sewing thread fracture, leads to needing personnel to carry out extra installation work, reduces work efficiency, has improved this sewing thread tension detection device's use convenience.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a perspective view of the concave wheel for detection according to the present invention;
FIG. 3 is a cross-sectional view of the detection housing of the present invention;
fig. 4 is a schematic view of the present invention;
fig. 5 is a cross-sectional view of the disconnection detecting housing of the present invention.
In the figure: 1. a detection box; 2. a clamping cylinder; 3. a clamping plate; 4. a detection tank; 5. adjusting the concave wheel; 6. a detection block; 7. mounting a column; 8. a threaded barrel; 9. detecting the concave wheel; 10. detecting the shell; 11. a spring plate; 12. a return spring; 13. a reset cylinder; 14. a measuring coil; 15. An active spring; 16. a wire break detection housing; 17. a slider; 18. a main electrode; 19. an auxiliary electrode; 101. and (4) breaking the concave wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a sewing thread tension detection device comprises a detection box 1, wherein detection grooves 4 are formed in two sides of the outer wall of the detection box 1, a thread cylinder 8 is embedded in the inner side of each detection groove 4 in a sliding mode, a detection concave wheel 9 is fixedly arranged at one end, close to each other, of each thread cylinder 8, the center of the outer wall of each detection concave wheel 9 is arranged in a downward concave mode, a clamping cylinder 2 is arranged at the top and the bottom of the outer wall of the detection box 1, close to the left side, of the outer wall, a clamping plate 3 is fixedly arranged at one end of each clamping cylinder 2, an installation column 7 is embedded in the inner side of one end, far away from each other, of each thread cylinder 8 through a bolt, a detection block 6 is fixedly arranged at one end, far away from each installation column 7, a detection shell 10 is embedded in one side of the outer wall of each detection block 6 in a sliding mode, and measurement coils 14 are fixedly arranged at the top and the bottom of the inner wall of each detection shell 10, the outer wall of the detection block 6 is attached to the outer wall of the measurement coil 14, two broken line concave wheels 101 are embedded in the two sides of the inner wall of the detection box 1 in a sliding mode through sliding grooves, and the inner wall of the detection box 1 is close to the top and is provided with an adjusting concave wheel 5 in a rotating mode with the bottom.
In this embodiment: through detecting groove 4, can assist the keyway concave wheel to remove fast, avoid the sewing thread tension that the card leads to detect the distortion, through centre gripping cylinder 2 and grip block 3, can realize when the sewing thread is cracked, promptly fix the sewing thread fast, avoid taking place to drop, lead to follow-up installation waste time, the work efficiency who leads to descends, through measuring coil 14, can realize carrying out actual measuring through measuring resistance to tension, through the concave wheel 101 of broken string, can realize carrying out quick adjustment to the direction of sewing thread.
Specifically, the centers of the outer walls of the two wire breakage concave wheels 101 are fixedly provided with sliding blocks 17, and the wire breakage detection shell 16 is embedded in the outer walls of the two sliding blocks 17 in a sliding manner.
In this embodiment: the sliding block 17 can realize rapid adjustment of the auxiliary electrode 19, and improve the smoothness of operation.
Specifically, a main electrode 18 is fixedly mounted on the outer wall of one of the sliding blocks 17 and the inner wall of the disconnection detecting casing 16, and an auxiliary electrode 19 is mounted on the bottom of the outer wall of the other sliding block 17 and the inner wall of the disconnection detecting casing 16.
In this embodiment: through the main electrode 18 and the auxiliary electrode 19, quick response to wire breakage can be realized, and the clamping cylinder 2 is driven to start.
Specifically, a reset cylinder 13 is fixedly arranged at the center of one side of the inner wall of the detection shell 10, a reset spring 12 is fixedly arranged at the center of the inner wall of the reset cylinder 13, and one end of the reset spring 12 is fixedly arranged at the center of one side of the outer wall of the detection block 6 through a connecting rod.
In this embodiment: by the return spring 12, the situation that the detection block 6 cannot be reset and measurement distortion occurs can be avoided.
Specifically, the inner wall both sides of detecting piece 6 are provided with initiative spring 15 through the spout is fixed, and the one end of initiative spring 15 all is fixed and is provided with shell fragment 11.
In this embodiment: through shell fragment 11, can realize the function of sliding resistance, realize the short-term test to tension.
Specifically, the sides of the elastic pieces 11 away from each other are hemispherical, and one end of each elastic piece 11 is attached to the outer wall of the measuring coil 14.
In this embodiment: one side of keeping away from each other through shell fragment 11 all is hemispherical, can improve shell fragment 11's electric connection efficiency, avoids taking place the short circuit.
During the use, earlier the sewing thread passes the adjustment concave wheel 5 at top in proper order, then twine broken string concave wheel 101, detect concave wheel 9, the broken string concave wheel 101 of bottom and the adjustment concave wheel 5 of bottom, the tension pulling through the sewing thread detects concave wheel 9 and removes, make shell fragment 11 move on the detection coil, through detecting measuring coil 14 resistance convert tension can, when taking place the broken string, broken string concave wheel 101 can make main electrode 18 or auxiliary electrode 19 switch-on, make the centre gripping cylinder 2 operation that corresponds, carry out quick centre gripping to detecting concave wheel 9 through grip block 3, avoid the broken string to drop, lead to the follow-up installation that additionally carries out the sewing thread, and the work efficiency is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A sewing thread tension detecting device, includes detection case (1), its characterized in that: the detection box is characterized in that detection grooves (4) are formed in two sides of the outer wall of the detection box (1), a thread cylinder (8) is embedded in the inner side of each detection groove (4) in a sliding mode, a detection concave wheel (9) is fixedly arranged at one end, close to each other, of each thread cylinder (8), a downward concave portion is arranged at the center of the outer wall of each detection concave wheel (9), the top and the bottom of the outer wall of the detection box (1) are close to the left side and are provided with clamping cylinders (2) through bolts, one ends, close to each other, of the clamping cylinders (2) extend to the inner wall of the detection box (1), clamping plates (3) are fixedly arranged at one ends of the clamping cylinders (2), mounting columns (7) are embedded in the inner side threads of one ends, far away from each mounting columns (7), detection blocks (6) are fixedly arranged at one ends, far away from each mounting columns (7), detection shells (10) are embedded in one sides of the outer walls of the detection blocks (6) in a sliding mode, and the inner wall top and the bottom of detecting shell (10) are all fixedly provided with measuring coil (14), the outer wall laminating of detecting piece (6) is in the outer wall department of measuring coil (14), the inner wall both sides of detection case (1) are inlayed through the spout slip and are equipped with two broken string concave wheels (101), the inner wall of detection case (1) is close to the top and all rotates with the bottom and is provided with adjustment concave wheel (5).
2. A sewing thread tension detecting apparatus according to claim 1, wherein: two outer wall one side center department of broken string concave wheel (101) all fixedly is provided with sliding block (17), two outer wall one side slip of sliding block (17) inlays and is equipped with broken string and detects shell (16).
3. A sewing thread tension detecting apparatus according to claim 2, wherein: and the outer wall of one of the sliding blocks (17) and the inner wall of the disconnection detection shell (16) are fixedly provided with main electrodes (18), and the bottoms of the outer wall of the other sliding blocks (17) and the inner wall of the disconnection detection shell (16) are respectively provided with an auxiliary electrode (19).
4. A sewing thread tension detecting apparatus according to claim 3, wherein: the detection device is characterized in that a reset cylinder (13) is fixedly arranged at the center of one side of the inner wall of the detection shell (10), a reset spring (12) is fixedly arranged at the center of the inner wall of the reset cylinder (13), and one end of the reset spring (12) is fixedly arranged at the center of one side of the outer wall of the detection block (6) through a connecting rod.
5. A sewing thread tension detecting apparatus according to claim 4, wherein: the two sides of the inner wall of the detection block (6) are fixedly provided with active springs (15) through sliding grooves, and elastic pieces (11) are fixedly arranged at one ends of the active springs (15).
6. A sewing thread tension detecting apparatus according to claim 5, wherein: one sides of the elastic sheets (11) far away from each other are hemispherical, and one ends of the elastic sheets (11) are attached to the outer wall of the measuring coil (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022471411.2U CN214244835U (en) | 2020-10-31 | 2020-10-31 | Sewing thread tension detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022471411.2U CN214244835U (en) | 2020-10-31 | 2020-10-31 | Sewing thread tension detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214244835U true CN214244835U (en) | 2021-09-21 |
Family
ID=77730870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022471411.2U Expired - Fee Related CN214244835U (en) | 2020-10-31 | 2020-10-31 | Sewing thread tension detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214244835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984522A (en) * | 2021-10-26 | 2022-01-28 | 九江市六小龙实业股份有限公司 | Tensile detection device of sewing thread |
-
2020
- 2020-10-31 CN CN202022471411.2U patent/CN214244835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984522A (en) * | 2021-10-26 | 2022-01-28 | 九江市六小龙实业股份有限公司 | Tensile detection device of sewing thread |
| CN113984522B (en) * | 2021-10-26 | 2022-09-16 | 九江市六小龙实业股份有限公司 | Tensile detection device of sewing thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |