CN215598873U - Fishing net thread tensile strength detection device - Google Patents
Fishing net thread tensile strength detection device Download PDFInfo
- Publication number
- CN215598873U CN215598873U CN202122043629.2U CN202122043629U CN215598873U CN 215598873 U CN215598873 U CN 215598873U CN 202122043629 U CN202122043629 U CN 202122043629U CN 215598873 U CN215598873 U CN 215598873U
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- fishing net
- threaded rod
- detection device
- servo motor
- tensile strength
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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Abstract
The utility model provides a fishing net thread tensile strength detection device which comprises a workbench, supporting legs, detection equipment, a servo motor, a fixing clamp and a driving cylinder, wherein a slot is formed in the top of the workbench, the servo motor is fixedly connected to the inner wall of the slot, which is close to the detection equipment, the driving end of the servo motor is fixedly connected with a first threaded rod, one end, far away from the servo motor, of the first threaded rod is fixedly connected with a second threaded rod, and a movable block is in threaded connection with the outer surface of the first threaded rod. According to the fishing net line detection device, the servo motor, the first threaded rod, the second threaded rod, the movable plate, the groove, the fixing clamp and the detection equipment are arranged, so that the servo motor can drive the second threaded rod to rotate, the movable plate can linearly move along the groove, the fishing net line can be straightened conveniently, the movable plate continuously moves towards the direction far away from the detection equipment, the pulling force received by the fishing net line can be detected by the detection equipment, and the fishing net line detection device is convenient to use.
Description
Technical Field
The utility model relates to the technical field of fishing net production, in particular to a fishing net thread tensile strength detection device.
Background
The fishing net is a net for fishing as the name implies, and more than 99 percent of the fishing nets are processed by synthetic fibers;
chinese patent (publication number: CN213456418U, bulletin date: 2021.06.15) discloses a fishing net thread tensile strength detection device, which comprises a base, wherein a fishing net thread placing table is arranged on the base, two clamping clamps are arranged on the fishing net thread placing table, the two clamping clamps are respectively arranged on two sides of the upper end of the fishing net thread placing table, two ends of a fishing net thread to be detected are respectively fixed through the two clamping clamps, a pressurizing hammer is arranged above the fishing net thread placing table, a pulling motor is arranged on the base, a suspension wheel is arranged above the pressurizing hammer, the pressurizing hammer penetrates through a connection chain to be connected with the pulling motor, the pressurizing hammer is pulled through the pulling motor, a stress sensor is arranged between the clamping clamps, and the pulling force received by the net thread is detected through the stress sensor. Need not to check again after the netting, improve detection efficiency to in case quality problems appear, positive piece fishing net damage then can not appear, avoids extravagant raw and other materials. But because the adjusting distance of the transmission rod of the device is short, the fishing net line with overlong length cannot be detected, and the using effect of the device is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a fishing net thread tensile strength detection device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a fishing net thread tensile strength detection device comprises a workbench, supporting legs, detection equipment, a servo motor, a fixing clamp and a driving air cylinder, wherein a groove is formed in the top of the workbench, the servo motor is fixedly connected to the inner wall of the groove close to the detection equipment, the driving end of the servo motor is fixedly connected with a first threaded rod, one end, away from the servo motor, of the first threaded rod is fixedly connected with a second threaded rod, the outer surface of the first threaded rod is in threaded connection with a movable block, the top of the movable block is fixedly connected with a fixed plate, the driving air cylinder is fixedly connected to the top of the fixed plate, the movable end of the driving air cylinder is fixedly connected with a supporting ball, two sides of the driving air cylinder are respectively provided with a limiting plate group, each limiting plate group comprises two limiting plate bodies, the limiting plate bodies are fixedly connected to the top of the fixed plate, the outer surface of the second threaded rod is in threaded connection with a movable plate, the fixation clamp is fixedly connected to the side wall of the movable plate close to the detection device.
Preferably, the retaining clip and the detection device are located at the same height.
Preferably, the top of the supporting ball is provided with a supporting groove, and the supporting groove, the fixing clamp and the detection device are located on the same plane.
Preferably, the movable plate and the movable block are movably clamped in the groove.
Preferably, the pitch of the second threaded rod is twice the pitch of the first threaded rod.
The utility model has the following beneficial effects:
1. the fishing net thread tensile strength detection device is characterized in that the servo motor, the first threaded rod, the second threaded rod, the movable plate, the groove, the fixing clamp and the detection equipment are arranged, so that the second threaded rod can be driven to rotate by the servo motor, the movable plate can move linearly along the groove, the fishing net thread can be straightened conveniently, the movable plate can move continuously towards the direction far away from the detection equipment, the detection equipment can detect the pulling force received by the fishing net thread, the fishing net thread tensile strength detection device is convenient, in addition, when the fishing net thread tensile strength is larger than the adjustable distance of the movable plate, the support groove on the support ball can be driven to move upwards by the driving cylinder, the support groove blocks the fishing net thread, the driving cylinder can continuously move upwards to apply external force to the fishing net thread, and therefore, the detection equipment can detect the pulling force received by the fishing net thread, the device can detect the fishing net line with overlong length, and effectively improves the practicability of the device.
2. This fishing net twine tensile strength detection device, through movable block, fixed plate, the limiting plate body that sets up, carries on spacingly to the fishing net twine through the limiting plate body for when the fishing net twine of inferior grade when fracture, the fishing net twine on check out test set and the fixation clamp can only remove between two limiting plate bodies, thereby makes cracked fishing net twine can not fishing net elasticity and the disorder move, has avoided the condition that operating personnel was beaten to the broken fishing net twine to take place effectively.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a supporting groove of the present invention;
fig. 3 is a schematic connection diagram of the limiting plate and the fixing plate of the utility model.
Wherein, 1, a workbench; 2. supporting legs; 3. a detection device; 4. grooving; 5. a servo motor; 6. a first threaded rod; 7. a second threaded rod; 8. a movable plate; 9. a fixing clip; 10. a movable block; 11. a fixing plate; 12. a driving cylinder; 13. a support ball; 14. a limiting plate group; 15. a support groove; 16. the limiting plate body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-3, an embodiment of the utility model provides a fishing net thread tensile strength detection device, which comprises a workbench 1, support legs 2, detection equipment 3, a servo motor 5, a fixing clamp 9 and a driving cylinder 12, wherein a slot 4 is formed in the top of the workbench 1, the servo motor 5 is fixedly connected to the inner wall of the slot 4 close to the detection equipment 3, a first threaded rod 6 is fixedly connected to the driving end of the servo motor 5, a second threaded rod 7 is fixedly connected to one end of the first threaded rod 6 far away from the servo motor 5, a movable block 10 is connected to the outer surface of the first threaded rod 6 in a threaded manner, a fixing plate 11 is fixedly connected to the top of the movable block 10, the driving cylinder 12 is fixedly connected to the top of the fixing plate 11, a support ball 13 is fixedly connected to the movable end of the driving cylinder 12, limit plate groups 14 are arranged on two sides of the driving cylinder 12, each limit plate group 14 comprises two limit plate bodies 16, the limiting plate body 16 is fixedly connected to the top of the fixing plate 11, the movable plate 8 is connected to the outer surface of the second threaded rod 7 in a threaded manner, and the fixing clamp 9 is fixedly connected to the side wall, close to the detection device 3, of the movable plate 8.
The fixing clamp 9 and the detection equipment 3 are positioned at the same height, so that the fishing net line fixed by the fixing clamp 9 and the detection equipment 3 can be straightened conveniently, and the detection precision of the tensile strength can be improved; the top of the supporting ball 13 is provided with a supporting groove 15, the fixing clamp 9 and the detection device 3 are positioned on the same plane, the supporting groove 15 on the supporting ball 13 moves upwards, so that the supporting groove 15 clamps the fishing net thread, the driving cylinder 12 continues to move upwards, and the supporting ball 13 exerts external force on the fishing net thread, so that the detection device 3 detects the pulling force received by the fishing net thread, the device can detect the fishing net thread with overlong length, and the practicability of the device is effectively improved; the movable plate 8 and the movable block 10 are movably clamped in the slot 4, and the movement tracks of the movable plate 8 and the movable block 10 are limited through the slot 4, so that the movable plate 8 and the movable block 10 can only move linearly along the slot 4; the pitch of second threaded rod 7 is the twice of the pitch of first threaded rod 6, moves through servo motor 5 drive movable block 10 and fly leaf 8 for fly leaf 8 displacement distance on the second threaded rod 7 is the twice of movable block 10 on the first threaded rod 6, thereby makes support ball 13 be located the centre of check out test set 3 and fixation clamp 9 always, and when support ball 13 was to the fishing net line application of force, the fishing net line end atress on check out test set 3 and the fixation clamp 9 was even.
The working principle is as follows: when the fishing net thread tensile strength detection device is used, an operator fixes two ends of a fishing net thread to be detected on the detection device 3 and the fixed clamp 9 respectively, the servo motor 5 can drive the first threaded rod 6 and the second threaded rod 7 to rotate, the movable plate 8 on the second threaded rod 7 is movably clamped in the open slot 4, so that the movable plate 8 can move along the open slot 4 to the direction far away from the detection device 3, the distance between the fixed clamp 9 and the detection device 3 is changed, the fishing net thread is straightened, the movable plate 8 can continuously move to the direction far away from the detection device 3, the detection device 3 can detect the pulling force received by the fishing net thread, the fishing net thread tensile strength detection device is convenient, and when the length of the fishing net thread is greater than the adjustable distance of the movable plate 8, the support groove 15 on the support ball 13 can be driven to move upwards by the driving cylinder 12, so that the support groove 15 blocks the fishing net thread, the driving cylinder 12 continues to move upwards to enable the supporting ball 13 to apply external force to the fishing net thread, so that the detection device 3 detects the pulling force received by the fishing net thread, the device can detect the fishing net thread with overlong length, the practicability of the device is effectively improved, the movable block 10 and the movable plate 8 are driven to move through the servo motor 5, the moving distance of the movable plate 8 on the second threaded rod 7 is twice as long as that of the movable block 10 on the first threaded rod 6, so that the supporting ball 13 is always positioned between the detection device 3 and the fixed clamp 9, when the supporting ball 13 applies force to the fishing net thread, the fishing net thread ends on the detection device 3 and the fixed clamp 9 are uniformly stressed, the fishing net thread is limited through the limiting plate bodies 16, so that when the inferior net thread is broken, the fishing net thread on the detection device 3 and the fixed clamp 9 can only move between the two limiting plate bodies 16, therefore, the broken fishing net thread can not be disturbed by the elasticity of the fishing net, and the condition that the broken fishing net thread is hit by an operator is effectively avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fishing net twine tensile strength detection device, includes workstation (1), supporting leg (2), check out test set (3), servo motor (5), fixation clamp (9) and drives actuating cylinder (12), its characterized in that: fluting (4) has been seted up at the top of workstation (1), servo motor (5) fixed connection is at fluting (4) and is close to the inner wall of check out test set (3), the drive end fixedly connected with first threaded rod (6) of servo motor (5), the one end fixedly connected with second threaded rod (7) of servo motor (5) is kept away from in first threaded rod (6), the surface threaded connection of first threaded rod (6) has movable block (10), the top fixedly connected with fixed plate (11) of movable block (10), drive cylinder (12) fixed connection is at the top of fixed plate (11), the expansion end fixedly connected with support ball (13) of drive cylinder (12), the both sides of drive cylinder (12) all are provided with limiting plate group (14), limiting plate group (14) includes two limiting plate bodies (16), limiting plate body (16) fixed connection is at the top of fixed plate (11), the surface threaded connection of second threaded rod (7) has fly leaf (8), fixation clamp (9) fixed connection is close to the lateral wall of check out test set (3) at fly leaf (8).
2. The fishing net thread tensile strength detection device according to claim 1, characterized in that: the fixing clamp (9) and the detection device (3) are located at the same height.
3. The fishing net thread tensile strength detecting device according to claim 1 or 2, characterized in that: the top of the supporting ball (13) is provided with a supporting groove (15), and the supporting groove (15), the fixing clamp (9) and the detection equipment (3) are located on the same plane.
4. The fishing net thread tensile strength detection device according to claim 3, characterized in that: the movable plate (8) and the movable block (10) are movably clamped in the slot (4).
5. The fishing net thread tensile strength detection device according to claim 1, characterized in that: the pitch of the second threaded rod (7) is twice the pitch of the first threaded rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122043629.2U CN215598873U (en) | 2021-08-27 | 2021-08-27 | Fishing net thread tensile strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122043629.2U CN215598873U (en) | 2021-08-27 | 2021-08-27 | Fishing net thread tensile strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215598873U true CN215598873U (en) | 2022-01-21 |
Family
ID=79883246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122043629.2U Expired - Fee Related CN215598873U (en) | 2021-08-27 | 2021-08-27 | Fishing net thread tensile strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215598873U (en) |
-
2021
- 2021-08-27 CN CN202122043629.2U patent/CN215598873U/en not_active Expired - Fee Related
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| 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: 20220121 |