CN217084472U

CN217084472U - Terylene tow twisted strand type tensile strength detection device

Info

Publication number: CN217084472U
Application number: CN202220667791.3U
Authority: CN
Inventors: 高巍伦; 马璐璐
Original assignee: Nantong Runyou Special Chemical Fiber Co ltd
Current assignee: Nantong Runyou Special Chemical Fiber Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-29
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to a dacron silk bundle stranding formula tensile strength detection device, include base, motor, screw rod, set up on adjacent fixed subassembly, it includes screw thread section of thick bamboo and connecting plate to remove the subassembly, screw thread section of thick bamboo fixed connection is in the below of connecting plate, the top fixedly connected with force sensor of connecting plate, screw thread section of thick bamboo threaded connection is on the screw rod, the pivot coaxial coupling of screw rod and motor, fixed subassembly includes the fixed block, the fixed block has been seted up and has been run through the ascending first logical groove of its thickness side, the clamp plate has been put in the first logical groove. The utility model discloses can carry out tensile strength's detection to multistage dacron pencil through a plurality of fixed subassemblies and removal subassembly, reduce the error, reduce check-out time simultaneously.

Description

Terylene tow twisted strand type tensile strength detection device

Technical Field

The utility model relates to a pencil tensile strength detection area, concretely relates to dacron silk bundle stranding formula tensile strength detection device.

Background

The terylene is synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, belongs to a high molecular compound, has good crease resistance and shape retention, and has higher strength and elastic recovery capability, and the terylene is usually made into twisted strand type wire bundles for subsequent manufacture into products.

The tensile strength of the polyester wire harness needs to be detected, whether the polyester wire harness meets the requirements of product manufacturing is determined, the tensile strength of one section of the polyester wire harness is mostly detected in the prior art when the polyester wire harness is detected, but the wire harness possibly has weak places, the wire harness is easy to break, the tensile strength of the polyester wire harness can not be determined by testing one section of the polyester wire harness, and a large amount of time can be consumed by multiple times of detection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a dacron silk bundle stranding formula tensile strength detection device, it can once only carry out the multistage to the dacron and detect, reduces the error that detects the existence, has also reduced the check-out time simultaneously.

In order to achieve the above object, the present invention provides the following technical solutions: dacron silk bundle stranding type tensile strength detection device comprises a base, a motor, a screw rod, a moving assembly and a fixing assembly, wherein the fixing assembly is fixedly connected to the base and is a plurality of, the moving assembly is arranged on an adjacent fixing assembly and comprises a threaded cylinder and a connecting plate, the threaded cylinder is fixedly connected to the lower portion of the connecting plate, a tension sensor is fixedly connected to the upper portion of the connecting plate, the threaded cylinder is in threaded connection with the screw rod, the screw rod is coaxially connected with the rotating shaft of the motor, the fixing assembly comprises a fixing block, a first through groove penetrating through the fixing block in the thickness direction is formed in the fixing block, and a pressing plate is arranged in the first through groove.

Furthermore, a thread groove is formed in the top surface of the fixing block, a guide rod is connected to the thread groove in an internal thread mode, and the bottom end of the guide rod is connected with the pressing plate through a bearing.

Furthermore, a plurality of raised lines are fixedly connected to the lower surface of the pressing plate, a plurality of grooves are formed in the surfaces, corresponding to the pressing plate, of the fixing blocks, and the raised lines are matched with the grooves.

Furthermore, the top surface of base has seted up the depressed groove downwards, it is connected with the gyro wheel to rotate through the connecting strip on the lower surface of connecting plate, gyro wheel roll connection is in the depressed groove.

Furthermore, one end of the tension sensor is fixedly connected with a fixing rod with threads, the fixing rod is provided with a nut in a threaded manner, and the fixing rod is radially provided with a second through groove.

The utility model has the advantages that: through fixing respectively fixing dacron pencil on fixed subassembly and removal subassembly, drive the screw rod through the motor and rotate, can make a plurality of removal subassemblies all move towards the direction of keeping away from corresponding fixed subassembly, the tensile strength of disposable measurement multistage dacron pencil reduces the error for data are more accurate, have also reduced the required time of measurement simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the moving assembly of the present invention;

fig. 3 is a schematic structural view of the fixing assembly of the present invention;

fig. 4 is a bottom view of fig. 3.

In the figure: 1. a base; 11. a recessed groove; 2. a motor; 3. a screw; 4. a moving assembly; 41. a threaded barrel; 42. a connecting plate; 43. a connecting strip; 44. a roller; 45. a tension sensor; 46. fixing the rod; 47. a nut; 48. a second through groove; 5. a fixing assembly; 51. a fixed block; 52. a first through groove; 53. a guide bar; 54. a bearing; 55. pressing a plate; 56. a convex strip; 57. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 4, the device for detecting the strand-twisting tensile strength of the polyester tows comprises a base 1, a motor 2, a screw 3, a moving component 4 and a fixing component 5, wherein the fixing components 5 are fixedly connected to the base 1, and the moving components 4 are arranged between the adjacent fixing components 5.

Remove subassembly 4 includes a screw thread section of thick bamboo 41 and connecting plate 42, a screw thread section of thick bamboo 41 fixed connection is in the below of connecting plate 42, the top fixedly connected with force sensor 45 of connecting plate 42, one side fixedly connected with threaded dead lever 46 of force sensor 45, second through-slot 48 has radially been seted up along it to dead lever 46, threaded connection has nut 47 on the dead lever 46, a screw thread section of thick bamboo 41 threaded connection is on screw rod 3, screw rod 3 and motor 2's pivot coaxial coupling, depressed groove 11 has been seted up downwards to the top surface of base 1, fixedly connected with connecting strip 43 on the connecting plate 42 lower surface, it is connected with gyro wheel 44 to rotate on the connecting strip 43, gyro wheel 44 roll connection is in depressed groove 11.

Fixed subassembly 5 includes fixed block 51, fixed block 51 has been seted up and has been run through its ascending first logical groove 52 of thickness direction, the thread groove has been seted up to fixed block 51 top surface, thread groove female connection has guide bar 53, the bottom of guide bar 53 rotates through bearing 54 and is connected with clamp plate 55, a plurality of sand grips 56 of fixedly connected with on the lower surface of clamp plate 55, a plurality of recesses 57 have been seted up on the corresponding face of fixed block 51 and clamp plate 55, sand grip 56 inlays in recess 57.

The utility model discloses a theory of operation does: during the use, pass first logical groove 52 and second logical groove 48 with the pencil in proper order, later the screw nut 47 is rotated until compressing tightly the pencil, then rotate the handle at guide bar 53 top, make clamp plate 55 remove downwards fix the pencil between sand grip 56 and recess 57, then start motor 2, motor 2 drives screw rod 3 and rotates, because gyro wheel 44 roll connection is in depressed groove 11, make threaded cylinder 41 can not take place to rotate, threaded cylinder 41 takes tension sensor 45 to remove to the right side, in this process, tension sensor 45 can be with the pulling force that it received one by one, the data of each tension sensor 45 transmission of final statistics, if the difference between the maximum value that several tension sensors 45 recorded is in reasonable scope, then the data can be used, otherwise need to measure again.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. Dacron silk bundle stranding type tensile strength detection device is characterized in that: comprises a base (1), a motor (2), a screw (3), a plurality of moving components (4) and a plurality of fixing components (5), wherein the plurality of fixing components (5) are fixedly connected on the base (1), the plurality of moving components (4) are arranged on the adjacent fixing components (5), the moving assembly (4) comprises a threaded cylinder (41) and a connecting plate (42), the threaded cylinder (41) is fixedly connected below the connecting plate (42), a tension sensor (45) is fixedly connected above the connecting plate (42), the threaded cylinder (41) is in threaded connection with the screw rod (3), the screw rod (3) is coaxially connected with a rotating shaft of the motor (2), the fixing component (5) comprises a fixing block (51), the fixing block (51) is provided with a first through groove (52) penetrating through the fixing block in the thickness direction, and a pressing plate (55) is arranged in the first through groove (52).

2. The device for detecting the twisted tensile strength of the polyester tows as claimed in claim 1, wherein: the top surface of the fixing block (51) is provided with a thread groove, the thread groove is connected with a guide rod (53) in a threaded manner, and the bottom end of the guide rod (53) is connected with a pressing plate (55) through a bearing (54).

3. The device for detecting the twisted tensile strength of the polyester tows as claimed in claim 1, wherein: the pressing plate is characterized in that a plurality of protruding strips (56) are fixedly connected to the lower surface of the pressing plate (55), a plurality of grooves (57) are formed in the surfaces, corresponding to the pressing plate (55), of the fixing block (51), and the protruding strips (56) are matched with the grooves (57).

4. The device for detecting the twisted tensile strength of the polyester tows as claimed in claim 1, wherein: sunken groove (11) have been seted up downwards to the top surface of base (1), rotate through connecting strip (43) on the lower surface of connecting plate (42) and be connected with gyro wheel (44), gyro wheel (44) roll connection is in sunken groove (11).

5. The device for detecting the twisted tensile strength of the polyester tows as claimed in claim 1, wherein: one end of the tension sensor (45) is fixedly connected with a fixing rod (46) with threads, the fixing rod (46) is provided with a nut (47) in a threaded manner, and the fixing rod (46) is provided with a second through groove (48) along the radial direction.