CN214236062U

CN214236062U - Fixed length gold thread intercepting device

Info

Publication number: CN214236062U
Application number: CN202023005822.9U
Authority: CN
Inventors: 戴伟峰; 王少杰; 孙俊涛
Original assignee: Hongkang Technology Testing Shanghai Co ltd
Current assignee: Hongkang Technology Testing Shanghai Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-21
Anticipated expiration: 2030-12-14

Abstract

The application relates to a fixed-length gold thread intercepting device, which relates to the field of wire cutting and comprises a straightening mechanism and an intercepting mechanism, wherein the straightening mechanism and the intercepting mechanism are sequentially arranged along the moving direction of a gold thread and are used for straightening the gold thread; the intercepting mechanism comprises a rotatable rotating wheel, a cutter connected with the rotating wheel and used for intercepting the gold threads, and a pushing assembly used for driving the cutter to intercept the gold threads. This application has the effect that improves gold thread intercepting efficiency.

Description

Fixed length gold thread intercepting device

Technical Field

The application relates to the field of wire rod cutting, especially relate to a fixed length gold thread intercepting device.

Background

Gold thread is a common apparatus in life, and is widely applied to electric power engineering. In power engineering, gold wires with a certain length are often required to be cut and wired, and the wires are usually cut by scissors or wire cutters.

With respect to the related art in the above, the inventors consider that: the gold thread is intercepted manually, which is time-consuming and labor-consuming and has low efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of gold thread intercepting, this application provides a fixed length gold thread intercepting device.

The application provides a fixed length gold thread intercepting device adopts following technical scheme:

a fixed-length gold thread intercepting device comprises a straightening mechanism and an intercepting mechanism, wherein the straightening mechanism and the intercepting mechanism are sequentially arranged along the moving direction of a gold thread and used for straightening the gold thread; the intercepting mechanism comprises a rotatable rotating wheel, a cutter connected with the rotating wheel and used for intercepting the gold threads, and a pushing assembly used for driving the cutter to intercept the gold threads.

Through adopting above-mentioned technical scheme, when rotating the wheel and rotating, promote the subassembly and promote the cutter and carry out the intercepting to the gold thread, improved the efficiency of gold thread intercepting.

Optionally, the straightening mechanism comprises a mounting frame, a lower straightening roller rotatably connected to the mounting frame, and an upper straightening roller rotatably connected to the mounting frame and corresponding to the lower straightening roller; the lower straightening roller and the upper straightening roller are positioned on the same vertical plane; a certain gap is reserved between the lower straightening roller and the upper straightening roller for a gold thread to pass through, and the lower straightening roller is connected with a power motor for driving the lower straightening roller to rotate.

Through adopting above-mentioned technical scheme, the gold thread passes between last straightening roller and the lower straightening roller, changes the line type of gold thread, straightens the gold thread, the subsequent intercepting of being convenient for.

Optionally, the straightening mechanism further comprises a bracket, a left bending roller rotatably connected to the bracket, a right bending roller rotatably connected to the bracket, and a middle bending roller rotatably connected to the bracket; the central shafts of the left bending roller, the right bending roller and the middle bending roller are arranged in parallel; the left bending roller and the right bending roller are arranged at intervals; the middle bending roller is arranged above or below the space between the left bending roller and the right bending roller.

Through adopting above-mentioned technical scheme, the gold thread is around improving the line type of gold thread after rolling up in left bending roll, right bending roll and middle bending roll, the subsequent intercepting of being convenient for.

Optionally, a clamping groove for clamping a gold wire is formed in the rotating wheel.

Through adopting above-mentioned technical scheme, gold thread joint groove makes the gold thread more stable the transportation of the gold thread of being convenient for simultaneously when the intercepting.

Optionally, the cutters are provided with two cutters, the two cutters are respectively arranged on two sides of the clamping groove, and the gold thread is located between the two cutters when the gold thread is intercepted.

Through adopting above-mentioned technical scheme, two cutters can reduce the gold thread and stretch the gold thread when intercepting for gold thread length is at a relative definite value after the intercepting.

Optionally, the rotating wheel is provided with a placing opening, and the pushing assembly comprises a pushing block connected with the cutter and pushing wheels arranged on two sides of the rotating wheel; the pushing blocks are arranged at the placing openings, the sum of the lengths of the two pushing blocks is larger than the thickness of the rotating wheels, and the sum of the lengths of the two pushing blocks is larger than the minimum distance of a connecting line between the two pushing wheels and smaller than the distance between the central axes of the two pushing wheels.

Through adopting above-mentioned technical scheme, promote the piece and rotate to when with promotion wheel looks butt, promote the wheel and promote the cutter and carry out the intercepting to the gold thread to realize the automatic intercepting of gold thread.

Optionally, the pushing block is provided with an inclined plane for facilitating pushing of the pushing wheel to the pushing block.

Through adopting above-mentioned technical scheme, the setting on inclined plane avoids rotating the in-process and promotes the interference of wheel and promotion piece, can make simultaneously to promote the wheel and promote the piece and make the cutter carry out the intercepting to the gold thread.

Optionally, promote the piece and be connected with the drive piece, it is connected with the carriage release lever to drive the piece rotation, carriage release lever fixed connection is in the rotating wheel, two be connected with connecting spring between the carriage release lever, connecting spring is located the below of gold thread when the gold thread intercepting.

Through adopting above-mentioned technical scheme, when promoting the wheel pair and promote the piece and promote, promote a piece extrusion spring, promote the piece and remove towards the joint groove and make the cutter to carrying out the intercepting.

Optionally, the rotating wheel is connected with a rotating rod, the rotating rod is connected with a driving motor, and the rotating rod is coaxially connected to an output shaft of the driving motor.

Through adopting above-mentioned technical scheme, driving when driving motor rotates and rotating and rotate, the dwang drives and rotates the wheel rotation.

In summary, the present application includes at least one of the following beneficial technical effects:

the pushing assembly pushes the cutter to intercept the gold thread, so that the efficiency of intercepting the gold thread is improved;

the straightening mechanism linearly improves the gold thread, so that the gold thread can be conveniently intercepted.

Drawings

Fig. 1 is a schematic structural diagram of a fixed-length gold wire cutting device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram mainly used for showing a bracket, a left bending roller, a right bending roller and an intermediate bending roller in the embodiment of the application.

Fig. 3 is a schematic structural diagram mainly illustrating a lower straightening roller and an upper straightening roller according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram mainly used for showing a intercepting mechanism in an embodiment of the present application.

Fig. 5 is an enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a rotating wheel; 2. a cutter; 3. a mounting frame; 4. a lower straightening roll; 5. an upper straightening roll; 6. a power motor; 7. a support; 8. a left bending roll; 9. a right bending roll; 10. a bending roll; 11. a clamping groove; 12. a placement port; 13. a bevel; 14. driving the block; 15. a travel bar; 16. a connecting spring; 17. a drive motor; 18. a rotating cylinder; 19. a top plate; 20. a support leg; 21. a limiting pipe; 22. a connecting plate; 23. a pushing block; 24. a push wheel; 25. the rod is placed.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses fixed length gold thread intercepting device. Referring to fig. 1, the fixed-length gold thread intercepting device comprises a straightening mechanism and an intercepting mechanism which are sequentially arranged along the moving direction of a gold thread; the straightening mechanism is used for straightening the gold wire and changing the line type of the gold wire; the intercepting mechanism is used for intercepting the gold threads, and the intercepted gold threads are gold thread sections with equal length.

Referring to fig. 1 and 2, the straightening mechanism includes a support 7 fixedly connected to the ground, a left bending roller 8, a right bending roller 9, and a middle bending roller 10 are connected between two inner side walls of the support 7, two ends of the left bending roller 8 are respectively rotatably connected to the two inner side walls of the support 7, two ends of the right bending roller 9 are respectively rotatably connected to the two inner side walls of the support 7, and two ends of the middle bending roller 10 are respectively rotatably connected to the two inner side walls of the support 7. The central axes of the left bending roller 8 and the right bending roller 9 are positioned on the same horizontal plane, a certain interval is reserved between the left bending roller 8 and the right bending roller 9, the middle bending roller 10 is arranged below the interval between the left bending roller 8 and the right bending roller 9, and when the gold wires are straightened, the gold wires are wound on the upper half cycle of the left bending roller 8, the lower half cycle of the middle bending roller 10 and the upper half cycle of the right bending roller 9 respectively, so that the wire type of the gold wires is changed.

Referring to fig. 1 and 3, the straightening mechanism further comprises a mounting frame 3, a lower straightening roller 4 is connected between two inner side walls of the mounting frame 3, and two ends of the lower straightening roller 4 are respectively rotatably connected to two inner sides of the mounting frame 3; two inside walls of mounting bracket 3 still are connected with last leveling roller 5, the both ends of going up leveling roller 5 are rotated respectively and are connected in two inboards of mounting bracket 3, it is located down leveling roller 4 directly over to go up leveling roller 5, it has the space that is used for passing through the gold thread to reserve between lower leveling roller 4 and the last leveling roller 5, a plurality of line annular grooves of crossing that are used for the joint gold thread have still been seted up with the periphery of last leveling roller 5 to lower leveling roller 4, the groove footpath of a plurality of line annular grooves of crossing can set up to different, the gold thread of the diameter is not used in the joint of being convenient for, mounting bracket 3 is worn to establish and extends to the outside of mounting bracket 3 to its one end of lower leveling roller 4, the coaxial fixedly connected with rotor 18 of one end that mounting bracket 3 was worn to lower leveling roller 4, rotor 18 is connected with its pivoted motor 6 of drive through the belt.

Referring to fig. 4 and 5, the cutting mechanism includes a placing table, the placing table includes a top plate 19, and four corners of the bottom surface of the top plate 19 are fixedly connected with a supporting leg 20 for supporting the top plate. The upper surface fixedly connected with bracing piece 21 of placing the platform, bracing piece 21 upper end fixedly connected with plays spacing and supporting role's spacing pipe 21 to the gold thread, and spacing pipe 21 sets up along gold thread direction of transportation. The intercepting mechanism further comprises two connecting plates 22 fixedly connected to the upper surface of the top plate 19, and the two connecting plates 22 are parallel to each other. A rotating rod is rotatably connected between the two connecting plates 22, two ends of the rotating rod are respectively rotatably connected to one side of the two connecting plates 22 in the opposite direction, the rotating rod is connected with a driving motor 17, and one end of the rotating rod is coaxially connected to an output shaft of the driving motor 17. With reference to fig. 5, the driving motor 17 drives the rotating rod to rotate clockwise. The rotating wheel 1 is fixedly connected to the rotating rod, the rotating wheel 1 is connected with the cutter 2, the cutter 2 is used for intercepting the gold threads, the rotating wheel 1 is provided with a clamping groove 11, the clamping groove 11 is arranged along the circumferential direction of the rotating wheel 1, and the clamping groove 11 is used for clamping the gold threads so that the gold threads are more stable during intercepting; in this application, cutter 2 is provided with two, and two cutters 2 set up respectively in the both sides of joint groove 11, and the gold thread is located between two cutters 2 during the intercepting gold thread.

Referring to fig. 4, the intercepting mechanism further comprises a pushing assembly for driving the cutter 2 to intercept gold threads, wherein the pushing assembly comprises a pushing block 23 fixedly connected with the cutter 2 through a bolt and pushing wheels 24 arranged on two sides of the rotating wheel 1; specifically, top plate 19 is gone up fixed surface and is connected with and places pole 25, it is provided with two to place pole 25, two are placed pole 25 and are set up respectively in the both sides of rotating wheel 1, the dwang is worn to establish two and is placed pole 25 and dwang and is placed the pole 25 and be the rotation and be connected, place the vertical pole 26 of fixedly connected with on the pole 25, promote wheel 24 fixed connection in the surface of vertical pole 26, when promoting piece 23 and promotion wheel 24 and contact, promote the height that highly is less than or equal to of piece 23 upper surface promotes wheel 24 upper surface.

Referring to fig. 4, in order to facilitate the pushing wheel 24 to push the cutter 2 to intercept gold threads, the sum of the lengths of the two pushing blocks 23 is greater than the thickness of the rotating wheel 1, and the sum of the lengths of the two pushing blocks 23 is greater than the minimum distance of a connecting line between the two pushing wheels 24 and is less than the distance between the central axes of the two pushing wheels 24; the pushing block 23 is further provided with an inclined surface 13, when the rotating wheel 1 rotates clockwise, the point where the inclined surface 13 is firstly contacted with the pushing wheel 24 is marked as a point A, the point where the inclined surface 13 is finally contacted with the pushing wheel 24 is marked as a point B, and the distance from the point A to the clamping groove 11 is smaller than the distance from the point B to the clamping groove 11. The periphery of the rotating wheel 1 is provided with a placing opening 12 along the direction towards the circle center, and the pushing block 23 is arranged in the placing opening 12, so that a gold thread is positioned between the two cutters 2 when the gold thread is intercepted.

Referring to fig. 4, in order to facilitate the movement of the pushing block 23, the pushing block 23 is fixedly connected with a driving block 14, the driving block 14 is rotatably connected with a moving rod 15, the moving rod 15 is fixedly connected with the rotating wheel 1, the moving rod 15 is arranged in the placing opening 12, a connecting spring 16 is connected between the two moving rods 15, and the connecting spring 16 is located below the gold thread when the gold thread is intercepted.

The implementation principle of a fixed-length gold thread intercepting device in the embodiment of the application is as follows: when needing to carry out the intercepting to the gold thread, make the gold thread improve the line type of gold thread through mechanism of flare-outing earlier, the gold thread passes through spacing pipe 21 back joint in joint groove 11, when rotating wheel 1 and rotating, drive and promote piece 23 and cutter 2 and rotate, when promoting piece 23 and promote 24 looks butt of wheel, it promotes cutter 2 and removes to the direction towards joint groove 11 to promote wheel 24, it extrudees coupling spring 16 to drive piece 14 this moment, cutter 2 intercepts the gold thread, thereby the automatic intercepting of gold thread has been realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fixed length gold thread intercepting device which characterized in that: the gold wire straightening device comprises a straightening mechanism and an intercepting mechanism, wherein the straightening mechanism and the intercepting mechanism are sequentially arranged along the moving direction of a gold wire and are used for straightening the gold wire; the intercepting mechanism comprises a rotatable rotating wheel (1), a cutter (2) which is connected with the rotating wheel (1) and used for intercepting the gold thread, and a pushing assembly used for driving the cutter (2) to intercept the gold thread.

2. The fixed-length gold thread intercepting device according to claim 1, wherein: the straightening mechanism comprises a mounting frame (3), a lower straightening roller (4) rotatably connected to the mounting frame (3), and an upper straightening roller (5) rotatably connected to the mounting frame (3) and corresponding to the lower straightening roller (4); the lower straightening roller (4) and the upper straightening roller (5) are positioned on the same vertical plane; a certain gap is reserved between the lower straightening roller (4) and the upper straightening roller (5) for a gold thread to pass through, and the lower straightening roller (4) is connected with a power motor (6) for driving the lower straightening roller to rotate.

3. The fixed-length gold thread intercepting device according to claim 1, wherein: the straightening mechanism further comprises a support (7), a left bending roller (8) rotatably connected to the support (7), a right bending roller (9) rotatably connected to the support (7), and a middle bending roller (10) rotatably connected to the support (7); the central shafts of the left bending roller (8), the right bending roller (9) and the middle bending roller (10) are arranged in parallel; the left bending roller (8) and the right bending roller (9) are arranged at intervals; the middle bending roller (10) is arranged above or below the interval between the left bending roller (8) and the right bending roller (9).

4. The fixed-length gold thread intercepting device according to claim 1, wherein: the rotating wheel (1) is provided with a clamping groove (11) for clamping a gold thread.

5. The definite length gold thread intercepting device according to claim 4, wherein: the cutter (2) is provided with two, two the cutter (2) set up respectively in the both sides of joint groove (11) and the gold thread is located between two cutters (2) when intercepting the gold thread.

6. The definite length gold thread intercepting device according to claim 5, wherein: the rotating wheel (1) is provided with a placing opening (12), and the pushing assembly comprises a pushing block (23) connected with the cutter (2) and pushing wheels (24) arranged on two sides of the rotating wheel (1); the pushing blocks (23) are arranged at the placing opening (12), the sum of the lengths of the two pushing blocks (23) is larger than the thickness of the rotating wheel (1), and the sum of the lengths of the two pushing blocks (23) is larger than the minimum distance of a connecting line between the two pushing wheels (24) and smaller than the distance between the central axes of the two pushing wheels (24).

7. The definite length gold thread intercepting device according to claim 6, wherein: the pushing block (23) is provided with an inclined plane (13) which is convenient for the pushing wheel (24) to push the pushing block (23).

8. The definite length gold thread intercepting device according to claim 6, wherein: promote piece (23) and be connected with drive piece (14), drive piece (14) rotate and be connected with carriage release lever (15), carriage release lever (15) fixed connection is in rotating wheel (1), two be connected with connecting spring (16) between carriage release lever (15), connecting spring (16) are located the below of gold thread when the gold thread intercepting.

9. The fixed-length gold thread intercepting device according to claim 1, wherein: the rotating wheel (1) is connected with a rotating rod, the rotating rod is connected with a driving motor (17), and the rotating rod is coaxially connected with an output shaft of the driving motor (17).