CN214442683U

CN214442683U - Spring beating system of spring beating machine

Info

Publication number: CN214442683U
Application number: CN202120632063.4U
Authority: CN
Inventors: 刘思晗
Original assignee: Hebei Hengtuo Mechanical Equipment Co ltd
Current assignee: Hebei Hengtuo Mechanical Equipment Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-22
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a spring beating machine system of beating spring, including locating feeding mechanism and the mechanism of beating the spring in the frame, beat the spring mechanism including setting up spring axle bed and the wire winding motor in the frame, it installs the spring axle to rotate on the spring axle bed, the one end of spring axle is equipped with the spring head of beating, the other end is equipped with wire winding synchronous pulley, be equipped with in the frame between spring axle bed and the wire winding motor and be used for avoiding feeding mechanism and beat the asynchronous tensioning unit that causes the wire to break of spring mechanism, wire winding synchronous pulley, the drive synchronous pulley of installation passes through synchronous belt drive and connects on tensioning unit and the wire winding motor, it compresses tightly the supplementary winding displacement unit of wire when still being equipped with the spring head of beating on the spring axle bed to beat. When the metal wire is asynchronous in pay-off and spring beating, cushion through the tensioning unit, can avoid the metal wire to break, and beat the spring in-process, through supplementary winding displacement unit, can make the metal wire at the epaxial winding of spring beating more even, guarantee to beat the spring quality, be applicable to silk screen processing equipment technical field.

Description

Spring beating system of spring beating machine

Technical Field

The utility model belongs to the technical field of the silk screen processing equipment, specific theory relates to a spring system is beaten to spring machine.

Background

The spring twisting machine is auxiliary equipment of a positive twisting hexagonal net machine and is used for completing a spring twisting process required by weaving a positive twisting hexagonal net. The spring beating machine among the prior art, when the wire when the pay-off with beat the spring asynchronous, cause the wire to snap easily, and beat the spring in-process, the wire is inhomogeneous at the epaxial winding of spring, and the spring body of winding out often twines when the drawing wire uses and ties, beats the spring quality relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a beat spring machine and beat spring system for solve among the prior art when the wire at the pay-off with beat the spring when asynchronous, cause the wire to break easily, and beat the spring in-process, the wire is at beat the epaxial winding of spring inhomogeneous, beat the relatively poor problem of spring quality.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a spring beating system of spring beating machine, is including locating feeding mechanism and the spring beating mechanism in the frame, spring beating mechanism is including setting up spring beating axle bed and the wire winding motor in the frame, rotate on the spring beating axle bed and install the spring beating axle, the one end of spring beating axle is equipped with the spring beating head that is used for the wire winding to beat the spring, the other end is equipped with wire winding synchronous pulley, be equipped with in the frame between spring beating axle bed and the wire winding motor and be used for avoiding feeding mechanism and spring beating mechanism asynchronous tensioning unit that causes the wire to break, wire winding synchronous pulley, the drive synchronous pulley of installation passes through synchronous belt drive connection on tensioning unit and the wire winding motor, still be equipped with the supplementary winding displacement unit that compresses tightly the wire when spring beating the spring head and beating the spring on the spring axle bed.

Furthermore, supplementary winding displacement unit includes and beats the parallel pinch roller axle of installing on beating the spring axle bed of rotating with beating the spring axle, and the one end of pinch roller axle is equipped with the handle through the cutting ferrule, and the handle passes through the extension spring with the bolt that sets firmly on beating the spring axle bed to be connected, and the other end of pinch roller axle has through the fabric wheel support mounting with the wire compress tightly in the fabric wheel of beating the overhead, fabric wheel and fabric wheel support rotation are connected.

Furthermore, the tensioning unit comprises a magnetic powder clutch fixedly arranged on the rack, the output end of the magnetic powder clutch is provided with a tensioning synchronous belt pulley, and the wire winding synchronous belt pulley, the tensioning synchronous belt pulley and a driving synchronous belt pulley arranged on the wire winding motor are connected through synchronous belt transmission.

Furthermore, the cutting ferrule is of an annular structure provided with an opening, the cutting ferrule is sleeved on the line pressing shaft and is locked and fixed through a screw, and the cutting ferrule is provided with a handle mounting hole.

Furthermore, the spring beating head is of a cylindrical structure, one end of the spring beating head is provided with an end fixing notch for fixing the end of the metal wire, and the other end of the spring beating head is provided with a threaded mounting hole for connecting the spring beating head with a spring shaft.

Furthermore, the wire winding motor is installed on the frame through the motor bottom plate, one end of the motor bottom plate is provided with a hinge sleeve, the hinge sleeve is connected with the frame through a hinge shaft, the other end of the motor bottom plate is provided with a U-shaped opening, the frame is hinged with a locking pull rod matched with the U-shaped opening, and the locking pull rod penetrates through the U-shaped opening and enables the motor bottom plate to be fixed through a locking nut.

Further, feeding mechanism includes horizontal alignment unit, vertical alignment unit and the drive unit that sets gradually along the wire direction of delivery, and the three sets firmly in the frame through the pay-off body.

Furthermore, the horizontal straightening unit comprises a plurality of horizontally arranged straightening wheels, and the plurality of straightening wheels are arranged side by side on the left and right to form a metal wire straightening space.

Furthermore, the vertical straightening unit comprises a plurality of vertically arranged correcting wheels, and the plurality of correcting wheels are arranged side by side up and down to form a metal wire correcting space.

Further, the drive unit comprises a plurality of vertically arranged feeding driving wheel sets for providing power and measuring the length of the metal wire, a rotating shaft assembly is connected to the feeding body in a rotating mode, one end of the rotating shaft assembly is connected with the feeding driving wheel sets, the other end of the rotating shaft assembly is connected with the feeding gear sets and a feeding synchronous belt wheel set, and the feeding synchronous belt wheel set is connected with a feeding synchronous belt wheel set installed on the feeding motor through synchronous belt transmission.

The utility model discloses owing to adopted foretell structure, it compares with prior art, and the technical progress who gains lies in: the wire winding motor drives the spring winding head to wind and wind the metal wire through the spring winding shaft, when the metal wire conveying speed provided by the feeding mechanism is asynchronous with the winding speed of the spring winding head, the tension of the wound wire can be adjusted by the tension unit according to the diameter of the metal wire, and the tension of the wound wire is constant through tension control, so that on one hand, the buffer effect is achieved, the metal wire is prevented from being broken, on the other hand, the wound spring body cannot be knotted and wound when being used for drawing the wire, and the spring winding quality is ensured; in addition, the metal wire is stably pressed on the spring beating head through the auxiliary wire arranging unit, so that the metal wire is wound more uniformly, the loose and messy phenomenon cannot occur, and the spring beating quality is further ensured.

To sum up, the utility model discloses when the wire when the pay-off with beat the spring asynchronous, cushion through the tensioning unit, can avoid the wire to snap, and beat the spring in-process, through supplementary winding displacement unit, can make the wire more even at beating epaxial winding of spring, guarantee to beat the spring quality, be applicable to silk screen processing equipment technical field.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a spring striking mechanism in an embodiment of the present invention;

fig. 3 is a schematic structural view of a feeding mechanism in an embodiment of the present invention;

fig. 4 is a schematic structural view of another angle of the feeding mechanism in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a motor base plate in an embodiment of the present invention;

fig. 6 is a schematic structural view of the card sleeve in the embodiment of the present invention;

fig. 7 is a schematic mechanism diagram of the spring striking head according to the embodiment of the present invention;

labeling components: 1-a rack, 11-a table top, 31-a feeding mechanism, 310-a locking pull rod, 311-a feeding motor, 312-a motor bottom plate, 313-a feeding body, 314-a feeding gear set, 315-a feeding synchronous pulley set, 316-a handle, 317-a hand wheel, 318-a straightening wheel, 319-a feeding driving pulley set, 320-a correcting wheel, 32-a striking mechanism, 321-a wire winding motor, 322-a magnetic powder clutch, 323-a striking spring shaft seat, 324-a pressing wheel shaft, 325-a pressing wheel bracket, 326-a pressing wheel, 327-a handle, 328-a bolt, 329-a wire winding synchronous pulley, 330-a striking spring head, 33001-an end fixing notch, 33002-a threaded mounting hole, 3301-a striking spring shaft, 3303-a clamping sleeve and 33031-a notch, 33032-handle mounting hole.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.

The utility model discloses a spring beating system of a spring beating machine, which comprises a feeding mechanism 31 and a spring beating mechanism 32 which are arranged on a frame 1, specifically, a table board 11 is arranged on the frame 1, the feeding mechanism 31 and the spring beating mechanism 32 are arranged on the table board 11, the spring beating mechanism 32 comprises a spring beating shaft seat 323 and a wire winding motor 321 which are arranged on the rack 1, a spring beating shaft 3301 is rotatably arranged on the spring beating shaft seat 323, a spring beating head 330 for metal wire winding and spring beating is arranged at one end of the spring beating shaft 3301, a wire winding synchronous belt pulley 329 is arranged at the other end of the spring beating shaft 3301, a tensioning unit for avoiding the metal wire breaking caused by the asynchronism of the feeding mechanism 31 and the spring beating mechanism 32 is arranged on the rack 1 between the spring beating shaft seat 323 and the wire winding motor 321, the wire winding synchronous belt pulley 329, the tensioning unit and a driving synchronous belt pulley arranged on the wire winding motor 321 are connected through synchronous belt transmission, and an auxiliary wire arranging unit for compressing the metal wire when the spring beating head 330 is beaten is further arranged on the spring beating shaft seat 323.

The beneficial effects of the utility model reside in that: the wire winding motor 321 drives the spring winding head 330 to wind and wind the metal wire through the spring winding shaft 3301, when the metal wire conveying speed provided by the feeding mechanism 31 is asynchronous with the winding speed of the spring winding head 330, the tension of the wire winding can be adjusted by the tension unit according to the diameter of the metal wire, the tension of the wire winding is constant through tension control, on one hand, the buffer effect is achieved, the metal wire is prevented from being pulled apart, on the other hand, the wound spring body cannot be knotted and wound when in use, and the spring winding quality is ensured; in addition, the metal wire is stably pressed on the spring beating head 330 through the auxiliary wire arranging unit, so that the metal wire is wound more uniformly, the loose and messy phenomenon cannot occur, and the spring beating quality is further ensured.

As a preferred embodiment, as shown in fig. 2, the auxiliary wire arranging unit includes a wire pressing wheel shaft 324 parallel to the spring winding shaft 3301 and rotatably mounted on the spring winding shaft seat 323, one end of the wire pressing wheel shaft 324 is provided with a handle 327 through a ferrule 3303, the handle 327 is connected with a bolt 328 fixedly mounted on the spring winding shaft seat 323 through a tension spring, the other end of the wire pressing wheel shaft 324 is provided with a wire pressing wheel 326 pressing a metal wire on the spring winding head 330 through a wire pressing wheel support 325, and the wire pressing wheel 326 is rotatably connected with the wire pressing wheel support 325. As shown in fig. 6, the cutting ferrule 3303 is a circular ring structure with a notch 33031, the cutting ferrule 3303 is sleeved on the pinch roller shaft 324 and is locked and fixed by a screw, and the cutting ferrule 3303 is provided with a handle mounting hole 33032. As shown in fig. 7, the spring striking head 330 is a cylindrical structure, one end of the spring striking head 330 is provided with an end fixing notch 33001 for fixing the end of the metal wire, and the other end is provided with a threaded mounting hole 33002 for connecting with the spring striking shaft 3301. Specifically, the end of the metal wire conveyed by the feeding mechanism 31 is inserted into the end fixing notch 33001 of the spring striking head 330, then the wire winding motor 321 is started to drive the spring striking head 330 to strike the spring, the handle 327 transmits torque through the middle of the pinch roller shaft 324 and the pinch roller bracket 325 under the tension of the tension spring, the metal wire is pressed and attached to the spring striking head 330 through the pinch roller 326, the situation that the metal wire is loose and is not uniformly wound is avoided, and the spring striking quality is ensured. The spring striking head 330 is simple in structure and small in size, and compared with a traditional spring striking rod which is long in length and large in occupied space, the spring striking head 330 is small in occupied space and more flexible and convenient to install and disassemble, the spring striking head 330 of the device can be replaced at any time as required to complete spring body processing of different specifications, and the spring striking rod in the traditional technology is limited by the structure and the cost, so that the flexibility of the spring striking rod is far too low when the spring bodies of different specifications are processed, the cost is higher, the installation is detachable and complex, and time and labor are consumed.

Further, the wire winding motor 321 is installed on the frame 1 through the motor bottom plate 312, as shown in fig. 5, one end of the motor bottom plate 312 is provided with a hinge sleeve, the hinge sleeve is connected with the frame 1 through a hinge shaft, the other end of the motor bottom plate 312 is provided with a U-shaped opening, the frame 1 is hinged with a locking pull rod 310 adapted to the U-shaped opening, and the locking pull rod 310 penetrates through the U-shaped opening and fixes the motor bottom plate 312 through a locking nut. Through the relative installation angle of adjustment locking pull rod 310 and motor bottom plate 312, make things convenient for the installation of hold-in range and the adjustment of hold-in range elasticity, it is simple and convenient.

As a preferred embodiment, as shown in fig. 1, the tensioning unit includes a magnetic powder clutch 322 fixed on the frame 1, an output end of the magnetic powder clutch 322 is provided with a tensioning synchronous pulley, and the winding synchronous pulley 329, the tensioning synchronous pulley and a driving synchronous pulley mounted on the winding motor 321 are connected through a synchronous belt drive. The wire winding motor 321 drives the spring beating shaft 3301 and the spring beating head 330 to rotate to beat a spring, when the metal wire conveying speed of the feeding mechanism 31 cannot adapt to the winding speed of the spring beating mechanism 32, the spring beating shaft 3301 is subjected to large resistance, at the moment, the magnetic powder clutch 322 additionally arranged in the middle realizes constant tension control, the rotating speed of the spring beating head 330 is automatically adjusted, and the metal wire breaking caused by asynchronous feeding and spring beating can be avoided.

As a preferred embodiment, as shown in fig. 3-4, the feeding mechanism 31 includes a horizontal straightening unit, a vertical straightening unit and a driving unit, which are sequentially arranged along the wire conveying direction, and the three units are fixedly arranged on the frame 1 through the feeding body 313. The feeding body 313 is arranged on the table top 11, the horizontal straightening unit comprises a plurality of straightening wheels 318 which are horizontally arranged, and the plurality of straightening wheels 318 are arranged side by side left and right to form a metal wire straightening space. The vertical straightening unit comprises a plurality of vertically arranged correction wheels 320, the correction wheels 320 are arranged side by side up and down to form a metal wire correction space, and the size of the correction space can be adjusted through a hand wheel 317. The driving unit comprises a plurality of vertically arranged feeding driving wheel sets 319 used for providing power and measuring the length of the metal wire, a rotating shaft assembly is rotatably connected onto the feeding body 313, one end of the rotating shaft assembly is connected with the feeding driving wheel set 319, the other end of the rotating shaft assembly is connected with the feeding gear set 314 and the feeding synchronous pulley set 315, the pressing force of the feeding process on the metal wire can be adjusted through the handle 316, and the feeding synchronous pulley set 315 is connected with a feeding synchronous pulley arranged on the feeding motor 311 through synchronous belt transmission. In the prior art, a metal wire coming out of a wire spool is directly wound to be subjected to spring beating without being straightened and corrected, the metal wire is subjected to spring beating in a bent state, the spring beating quality cannot be guaranteed, the metal wire is subjected to straightening and correction before the metal wire is wound to be subjected to spring beating through the arrangement of the horizontal straightening unit and the vertical straightening unit, the metal wire is wound to be subjected to spring beating in a regular state, meanwhile, the pressing force of the metal wire is adjustable, the pressing force of the metal wire with different diameters can be adjusted, and the spring beating quality is further guaranteed. The pay-off driving wheel group 319 is provided with an encoder electrically connected with the controller, and by means of the encoder, the length of the metal wire passing through the pay-off driving wheel group 319 can be measured, and after the conveyed metal wire reaches a specified length, the subsequent cutting mechanism is controlled by the controller to cut off the wound completion spring body in time, and of course, manual cutting can also be achieved.

To sum up, the utility model discloses when the wire pay-off with beat the spring when asynchronous, cushion through the tensioning unit, can avoid the wire to snap, and beat the spring in-process, through supplementary winding displacement unit, can make the wire twine more evenly on beating spring axle 3301, guarantee to beat the spring quality, be applicable to silk screen processing equipment technical field.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.

Claims

1. The utility model provides a beat spring machine and beat spring system, is including locating feeding mechanism in the frame and beat the spring mechanism, its characterized in that: the wire coiling mechanism comprises a wire coiling shaft seat and a wire coiling motor, wherein the wire coiling shaft seat and the wire coiling motor are arranged on the frame, the wire coiling shaft seat is rotatably provided with a wire coiling shaft, one end of the wire coiling shaft is provided with a wire coiling head for coiling a metal wire, the other end of the wire coiling shaft is provided with a wire coiling synchronous belt pulley, a tensioning unit used for avoiding the phenomenon that the feeding mechanism and the wire coiling mechanism are asynchronous to cause the metal wire to be broken is arranged on the frame between the wire coiling shaft seat and the wire coiling motor, the wire coiling synchronous belt pulley, the driving synchronous belt pulley arranged on the tensioning unit and the wire coiling motor are connected through synchronous belt transmission, and an auxiliary wire arranging unit used for compressing the metal wire when the wire coiling head is coiled is arranged on the wire coiling shaft seat.

2. A springing machine springing system according to claim 1, characterised in that: the auxiliary wire arranging unit comprises a pressing wheel shaft which is parallel to the spring beating shaft and is rotatably installed on the spring beating shaft seat, one end of the pressing wheel shaft is provided with a handle through a clamping sleeve, the handle is connected with a bolt fixedly arranged on the spring beating shaft seat through a tension spring, the other end of the pressing wheel shaft is provided with a wire pressing wheel which tightly presses a metal wire on the spring beating head through a wire pressing wheel support, and the wire pressing wheel is rotatably connected with the wire pressing wheel support.

3. A springing machine springing system according to claim 1, characterised in that: the tensioning unit comprises a magnetic powder clutch fixedly arranged on the rack, the output end of the magnetic powder clutch is provided with a tensioning synchronous belt wheel, and the wire winding synchronous belt wheel, the tensioning synchronous belt wheel and a driving synchronous belt wheel arranged on the wire winding motor are in transmission connection through a synchronous belt.

4. A springing machine springing system according to claim 2, wherein: the cutting ferrule is of a circular ring structure provided with an opening, the cutting ferrule is sleeved on the line pressing shaft and is locked and fixed through a screw, and a handle mounting hole is formed in the cutting ferrule.

5. A springing machine springing system according to claim 1, characterised in that: the spring beating head is of a cylindrical structure, one end of the spring beating head is provided with an end fixing notch for fixing the end of the metal wire, and the other end of the spring beating head is provided with a threaded mounting hole for connecting the spring beating head with a spring shaft.

6. A springing machine springing system according to claim 1, characterised in that: the wire winding motor is installed on the rack through the motor bottom plate, one end of the motor bottom plate is provided with a hinge sleeve, the hinge sleeve is connected with the rack through a hinge shaft, the other end of the motor bottom plate is provided with a U-shaped opening, a locking pull rod matched with the U-shaped opening is hinged to the rack, and the locking pull rod penetrates through the U-shaped opening and enables the motor bottom plate to be fixed through a locking nut.

7. A springing machine springing system according to claim 1, characterised in that: the feeding mechanism comprises a horizontal straightening unit, a vertical straightening unit and a driving unit which are sequentially arranged along the conveying direction of the metal wire, and the horizontal straightening unit, the vertical straightening unit and the driving unit are fixedly arranged on the rack through the feeding body.

8. The springing system of claim 7, wherein: the horizontal straightening unit comprises a plurality of horizontally arranged straightening wheels, and the plurality of straightening wheels are arranged side by side on the left and right to form a metal wire straightening space.

9. The springing system of claim 7, wherein: the vertical straightening unit comprises a plurality of vertically arranged correcting wheels, and the correcting wheels are arranged side by side from top to bottom to form a metal wire correcting space.

10. The springing system of claim 7, wherein: the drive unit comprises a plurality of vertically arranged feeding driving wheel groups used for providing power and measuring the length of the metal wire, a rotating shaft assembly is connected to the feeding body in a rotating mode, one end of the rotating shaft assembly is connected with the feeding driving wheel groups, the other end of the rotating shaft assembly is connected with the feeding gear groups and a feeding synchronous belt wheel group, and the feeding synchronous belt wheel group is connected with a feeding synchronous belt wheel arranged on the feeding motor through synchronous belt transmission.