Winding processing equipment for spring manufacturing

Abstract

The invention relates to the technical field of spring processing, and discloses winding processing equipment for spring manufacturing, which comprises a rack, the inner side wall of the rack is rotatably connected with a winding column, a driving rod and an adjusting lead screw from top to bottom, the outer side wall of the rack is fixedly connected with a driver, the driving end of the driver is fixedly arranged at one end of the driving rod, and the driving end of the driving rod is fixedly arranged at the other end of the driving rod. And the tooth end of the second gear ring is connected with the tooth ends of the two first gear rings in a meshed mode, the outer wall of the adjusting lead screw is in threaded connection with a threaded ring, the outer wall of the sliding block is slidably installed on the inner wall of the first sliding groove, and a traction assembly is installed on the surface of the winding ring. According to the spring winding device, the winding ring moves along the winding column while rotating through the driver, so that transverse traction is performed while a spring is wound, a spring steel wire is uniformly wound on the surface of the winding column to be wound into a spring finished product, the winding and traction effects of the spring steel wire are achieved, parts are not prone to damage, and the production efficiency is improved. And the fault probability and the maintenance cost of the device are low.

Description

Technical Field

[0001] The invention relates to the technical field of spring processing, in particular to a winding processing device for spring manufacturing. Background Art

[0002] As an important component in the industrial system, springs are used in large quantities and come in many varieties. As the spring market grows, spring manufacturing is gradually moving towards automation. Although the spring industry is a small industry in the entire manufacturing industry, its role cannot be underestimated. Springs can be roughly divided into several categories, including tension springs, compression springs, torsion springs and air springs. The spring forming process has always been one of the most important processes in spring manufacturing.

[0003] In the existing spring forming technology, the structure of the spring forming device commonly used is relatively complex, and the equipment has many parts, resulting in a high probability of failure and high cost. Once a failure occurs, the maintenance time is at least several hours, and at most even several days of manufacturing production are affected. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a winding processing equipment for spring manufacturing, which solves the problems of the existing spring forming equipment having a complex structure, high cost, and a long maintenance time after damage, which affects the spring production and manufacturing.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a spring manufacturing winding processing equipment, comprising a frame, the frame is set to a U shape, the inner side wall of the frame is rotatably connected with a winding column, a driving rod and an adjusting screw from top to bottom, the outer side wall of the frame is fixedly connected with a driver, the driving end of the driver is fixedly arranged at one end of the driving rod, the outer walls of the winding column and the adjusting screw are respectively coaxially provided with a first gear ring, the outer wall of the driving rod is slidably connected with a second gear ring, and the tooth end of the second gear ring is meshed with the tooth ends of the two first gear rings. The outer wall of the winding column is sleeved with a winding ring, and the outer wall of the winding ring is fixedly connected to the inner wall of the first gear ring outside the winding column, the outer wall of the adjusting screw is threadedly connected with a threaded ring, one end of the threaded ring is fixedly connected to the side wall of the first gear ring outside the adjusting screw, the outer wall of the second gear ring is fixedly connected with a connecting ring, and the upper and lower sides of the connecting ring are respectively fixedly connected with T-shaped sliders, the outer wall of the first gear ring is provided with a first annular sliding groove, the outer wall of the slider is slidably installed on the inner wall of the first sliding groove, and the surface of the winding ring is installed with a traction assembly.

[0006] Preferably, the traction assembly includes an installation groove and a threading hole, the installation groove is opened on the inner wall of the winding ring, and the threading hole is opened on the upper side wall of the frame, the inner wall of the installation groove is symmetrically provided with a fixed clamp and a movable clamp, the outer wall of the fixed clamp is fixedly connected to the inner wall of the installation groove, and the outer wall of the movable clamp is slidably connected to the inner wall of the installation groove, and the opposite sides of the fixed clamp and the movable clamp are both provided with arc-shaped clamping grooves.

[0007] Preferably, a first spring is fixedly connected to the side wall of the movable clamp, and the other end of the first spring is fixedly mounted on the inner wall of the mounting groove.

[0008] Preferably, a second slide groove is provided on the surface of the movable clamp, the second slide groove is internally slidably connected to a limiting member, the outer wall of the limiting member is fixedly connected to a second spring, the other end of the second spring is fixedly installed on the inner wall of the second slide groove, the surface of the limiting member is provided with a first positioning groove and a second positioning groove, the surface of the limiting member is provided with an inclined surface, and the inclined surface is located between the first positioning groove and the second positioning groove.

[0009] Preferably, the traction assembly also includes a third slide groove, which is opened on the bottom wall of the mounting groove, and the interior of the third slide groove is slidably connected to a sliding seat, and the bottom of the sliding seat is fixedly connected to a third spring, and the other end of the third spring is fixedly installed on the inner side wall of the third slide groove, and the side wall of the sliding seat is fixedly connected to an L-shaped clamping plate.

[0010] Preferably, the traction assembly also includes a pushing member, a stripping barrel and an inclined plate, and slots are respectively provided on opposite sides of the fixed clamp and the movable clamp, the pushing member passes through the slot, one end of the stripping barrel is fixedly installed on the inner wall of the frame, and the outer wall of the inclined plate is fixedly connected to the inner wall of the mounting groove.

[0011] Preferably, a feeding assembly is installed on the outer wall of the frame, and the feeding assembly includes a conveying seat, the outer wall of the conveying seat is fixedly connected to the outer wall of the frame, the inner bottom wall of the conveying seat is provided with an arc-shaped wire groove, the inner side wall of the frame is provided with an annular conveying wheel, the interior of the conveying wheel is rotatably connected to a rotating disk, the outer wall of the rotating disk is rotatably connected to the inner wall of the conveying seat through an axis, the surface of the conveying wheel is provided with an annular conveying groove, and the inner wall of the conveying groove is fixedly connected to a rubber layer.

[0012] Preferably, the outer wall of the conveying seat is fixedly connected to a second driver, the driving end of the second driver is fixedly connected to the shaft of the rotating disk, third gear rings are fixedly connected to both sides of the rotating disk, the tooth ends of the third gear rings are meshingly connected to the fourth gear rings, the outer walls of the two fourth gear rings are rotatably connected to a limiting frame at the centers, the bottom end of the limiting frame is fixedly connected to the upper surface of the conveying seat, annular gear grooves are respectively provided on the inner walls of both sides of the conveying wheel, and the tooth ends of the fourth gear rings are meshingly connected to the gear grooves.

[0013] Preferably, a pressure plate is fixedly connected to the outer wall of the shaft of the rotating disk, and the pressure plate and the limiting frame are staggered to avoid motion interference.

[0014] Preferably, the inner bottom wall of the conveying seat is fixedly connected to two sets of lifting frames, the inner walls of the two sets of lifting frames are slidably connected to cutting tools, the upper surfaces of the cutting tools are fixedly connected to two sets of tension springs, and the top ends of the tension springs are fixedly installed on the inner top wall of the lifting frame.

[0015] Working principle: When in use, one end of the spring wire is first passed through the gap between the conveying groove and the conveying wheel, and then passed through the threading hole to be inserted into the slots of the fixed clamp and the movable clamp. In the initial state, the clamp plate is pressed against the first positioning groove, thereby pushing open the movable clamp, so that a certain gap is left between the fixed clamp and the movable clamp to facilitate the insertion of the spring wire. After the spring wire is inserted, it presses against the pusher to move inward, and the pusher moves to push the sliding seat away from the movable clamp, so that the clamp plate moves to the inclined surface to reduce resistance, so that the movable clamp moves toward the fixed clamp through the elastic force of the second spring, and gradually The sliding seat is gradually pushed again to move in the direction away from the movable clamp. After the movable clamp moves to resist the fixed clamp, one end of the spring wire is fixed by the movable clamp and the fixed clamp to prevent the spring wire from detaching from the winding ring and affecting the winding effect during winding. At this time, the bent section of the clamping plate is separated from the inclined surface and faces the second positioning groove. Then the sliding seat moves in the direction close to the movable clamp under the elastic force of the third spring, so that the clamping plate is inserted into the interior of the second positioning groove to lock the movable clamp, thereby preventing the movable clamp from sliding due to the twisting force of the spring during winding and affecting the clamping stability of the spring wire.

[0016] When the spring is in the air, the guide wheel is in a state of being moved and the spring is in a state of being moved forward and backward, and the spring is in a state of being moved backward and backward, and the guide wheel is in a state of being moved forward ...

[0017] After the spring steel wire is connected to the winding ring through the traction assembly, the driver one is operated, and the driver one drives the driving rod to rotate, the driving rod drives the second gear ring to rotate, the second gear drives the first gear ring to rotate, and the sliding block is slidably connected with the first sliding groove, so that the connecting ring and the two first gear rings form a rotational cooperation, so that when the second gear ring outside the winding column rotates, it drives the winding ring to rotate and drive the spring steel wire to wind, and when the second gear ring outside the adjusting screw rotates, it drives the threaded ring to rotate along the adjusting screw, thereby driving the winding ring to move laterally, so that transverse traction is performed while the spring is winding, so that the spring steel wire is evenly wound on the surface of the winding column to be wound into a spring product. The equipment realizes the winding and traction of the spring steel wire through a single set of drivers, has a simple structure, and the parts are not easy to be damaged, so that the probability of failure and maintenance cost of the device are low.

[0018] After the spring is wound to the required length, the driver is stopped, and the hydraulic rod is extended to drive the cutting tool to descend to shear the spring wire. At this time, the conveying wheel slowly rotates under the gravity of the counterweight rod until the counterweight rod is against the push rod, and then the driver is operated again until the limiter is against the stripping cylinder, driving the movable clamp to slide to the side away from the fixed clamp, thereby opening the card slot to cancel the clamping of one end of the spring product, so that the spring product can fall off, and then the hydraulic rod is contracted to drive the push rod to rise, and the push rod rises to drive the counterweight rod to rise, and the counterweight rod rises to drive the conveying wheel to rotate, so that the conveying wheel rotates to convey the spring wire, so that one end of the spring wire passes through the threading hole again, and finally the driver is reversed to control the winding ring to recover, so that one end of the spring wire is automatically inserted into the card slot and clamped, thereby repeating the above production steps. The device can achieve shearing, stripping and automatic feeding of the spring product after the winding of the spring product is completed through the coordinated use of the driver and the hydraulic rod, thereby reducing the components of the device and maintaining the automation and convenience of spring production.

[0019] The present invention provides a winding processing device for spring manufacturing. It has the following beneficial effects:

[0020] 1. The present invention realizes the rotation of the winding ring and the movement along the winding column by a driver, so as to perform lateral traction while the spring is wound, so that the spring steel wire is evenly wound on the surface of the winding column to form a finished spring, thereby realizing the winding and traction of the spring steel wire, having a simple structure and parts that are not easily damaged, so that the probability of failure of the device and the maintenance cost are low.

[0021] 2. The present invention opens the movable clamp first and then closes the spring wire when the spring wire is inserted into the interior of the traction component, which facilitates the insertion of the spring wire and can automatically clamp and fix the spring wire, thereby preventing the winding ring from driving the spring wire to fall off during winding and affecting the winding effect of the spring.

[0022] 3. The traction assembly of the present invention can automatically control the opening and closing states of the fixed clamp and the movable clamp, which facilitates the quick connection of the spring wire and the winding ring, does not require manual debugging, saves processing time, and after the spring winding is completed, the clamping and fixing of the finished spring can be automatically canceled to achieve automatic material removal.

[0023] 4. The present invention drives the cutting tool to rise and fall through the operation of the hydraulic rod, and can achieve shearing and automatic feeding of the finished spring after the finished spring is wound. This reduces the number of device driving devices, maintains the automation and convenience of spring production, reduces the number of manual operations, and saves human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 It is a schematic diagram of the interior of the frame of the present invention;

[0026] Figure 3 This is a schematic diagram of the second gear ring and the connecting ring of the present invention;

[0027] Figure 4 It is a schematic diagram of the local structure of the traction assembly of the present invention;

[0028] Figure 5 It is a schematic cross-sectional view of a winding ring of the present invention;

[0029] Figure 6 It is a schematic diagram of the connection between the mounting slot and the movable fixture of the present invention;

[0030] Figure 7 For the present invention Figure 6 Enlarged view of point A in the middle;

[0031] Figure 8It is a schematic diagram of the sliding seat and the pushing member structure of the present invention;

[0032] Fig. 9 It is a schematic diagram of the structure of the feeding assembly of the present invention.

[0033] Among them, 1, frame; 2, winding column; 3, driving rod; 4, adjusting screw; 5, driver; 6, first gear ring; 7, second gear ring; 8, winding ring; 9, threaded ring; 10, connecting ring; 11, slider; 12, first slide groove; 13, traction assembly; 1301, installation groove; 1302, threading hole; 1303, fixing fixture; 1304, movable fixture; 1305, first spring; 1306, limiter; 1307, first positioning groove; 1308, second positioning groove; 1309, third slide groove; 1 310, sliding seat; 1311, third spring; 1312, clamping plate; 1313, second spring; 1314, second slide groove; 1315, pushing member; 1316, stripping cylinder; 1317, inclined plate; 1318, clamping groove; 14, feeding assembly; 1401, conveying seat; 1402, conveying wheel; 1403, conveying groove; 1404, supporting frame; 1405, hydraulic rod; 1406, cutting tool; 1407, cutting groove; 1408, limiting rod; 1409, counterweight rod; 1410, pushing rod. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example:

[0036] Please see attached Figure 1 , Attachment Figure 2 and attached Figure 3The embodiment of the present invention provides a winding processing equipment for spring manufacturing, including a frame 1, the inner side wall of the frame 1 is rotatably connected with a winding column 2, a driving rod 3 and an adjusting screw 4 from top to bottom, the outer side wall of the frame 1 is fixedly connected with a driver 5, the driving end of the driver 5 is fixedly arranged at one end of the driving rod 3, the outer walls of the winding column 2 and the adjusting screw 4 are coaxially arranged with a first gear ring 6, the outer wall of the driving rod 3 is slidably connected with a second gear ring 7, the tooth end of the second gear ring 7 is meshed with the tooth ends of the two first gear rings 6, the outer wall of the winding column 2 is sleeved with a winding ring 8, and the outer wall of the winding ring 8 is fixedly connected to the inner wall of the first gear ring 6 outside the winding column 2 The outer wall of the adjusting screw 4 is threadedly connected with a threaded ring 9, one end of the threaded ring 9 is fixedly connected to the side wall of the first gear ring 6 outside the adjusting screw 4, the outer wall of the second gear ring 7 is fixedly connected with a connecting ring 10, and the upper and lower side walls of the connecting ring 10 are respectively fixedly connected with T-shaped sliders 11, an outer wall of the first gear ring 6 is provided with an annular first slide groove 12, the outer wall of the slider 11 is slidably installed on the inner wall of the first slide groove 12, a traction assembly 13 is installed on the surface of the winding ring 8, and a controller is fixedly arranged on the outer wall of the frame 1, the controller is electrically connected to the driver 5 and the hydraulic rod 1405, and the controller is used to control the driver 5 and the hydraulic rod 1405.

[0037] Specifically, the driving rod 3 includes a round rod, and both sides of the round rod are respectively protruded outward to form a protrusion layer, so that when the driving rod 3 rotates, the protrusion layer can drive the second gear ring 7 slidingly arranged on its surface to rotate, and the second gear ring 7 can also be affected by an external force and slide horizontally along the driving rod 3. The winding column 2 is used for winding the spring steel wire, the driver 5 is used to drive the driving rod 3 to rotate, the driving rod 3 is used to drive the second gear ring 7 to rotate, the second gear ring 7 is used to drive the two groups of first gear rings 6 to rotate, the two groups of first gear rings 6 respectively drive the winding ring 8 and the threaded ring 9 to rotate, and the second gear ring 7 is connected to the connecting ring 10. The connecting ring 10 is used to connect the slider 11. When the first gear ring 6 rotates, the slider 11 slides in the first slide groove 12 on its surface, thereby vertically connecting the second gear ring 7 with the two first gear rings 6, so that the threaded ring 9 drives the winding column 2 connected to the first gear ring 6 to move while the surface of the adjusting screw 4 moves, thereby realizing the lateral movement of the winding ring 8 while rotating, so that after the winding ring 8 is connected to one end of the spring steel wire through the traction assembly 13, it can drive the spring steel wire to be evenly wound on the surface of the winding column 2 when it rotates and moves, thereby realizing the winding process of the spring.

[0038] Please see attached Figure 4 -Attached Figure 6The traction component 13 includes a mounting groove 1301 and a threading hole 1302. The mounting groove 1301 is provided on the inner wall of the winding ring 8, and the threading hole 1302 is provided on the upper side wall of the frame 1. The inner wall of the mounting groove 1301 is symmetrically provided with a fixed clamp 1303 and a movable clamp 1304. The outer wall of the fixed clamp 1303 is fixedly connected to the inner wall of the mounting groove 1301, and the outer wall of the movable clamp 1304 is slidably connected to the inner wall of the mounting groove 1301. The opposite sides of the fixed clamp 1303 and the movable clamp 1304 are provided with an arc-shaped card groove 1318. The side wall of the movable clamp 1304 is fixedly connected with a first spring 1305, and the other end of the first spring 1305 is fixedly installed on the inner wall of the mounting groove 1301.

[0039] Specifically, the slot 1318 is used to allow one end of the spring wire to be inserted between the fixed clamp 1303 and the movable clamp 1304. The movable clamp 1304 is tightly pressed against the fixed clamp 1303 through the elastic force of the first spring 1305, so that the fixed clamp 1303 and the movable clamp 1304 clamp and fix one end of the spring wire, so that the one end of the spring wire can be wound with the rotation of the winding ring 8, thereby preventing the spring wire from falling off during winding. No manual guidance is required, which is convenient to use.

[0040] Please see attached Figure 6 -Attached Figure 7 The surface of the movable clamp 1304 is provided with a second slide groove 1314, the interior of the second slide groove 1314 is slidably connected to a limiting member 1306, the outer wall of the limiting member 1306 is fixedly connected to a second spring 1313, the other end of the second spring 1313 is fixedly mounted on the inner side wall of the second slide groove 1314, the surface of the limiting member 1306 is provided with a first positioning groove 1307 and a second positioning groove 1308, the surface of the limiting member 1306 is provided with an inclined surface, and the inclined surface is located at the first positioning groove 1308. Between the groove 1307 and the second positioning groove 1308, the traction assembly 13 also includes a third sliding groove 1309, and the third sliding groove 1309 is opened on the bottom wall of the installation groove 1301. The third sliding groove 1309 is internally slidably connected with a sliding seat 1310, and the bottom of the sliding seat 1310 is fixedly connected with a third spring 1311, and the other end of the third spring 1311 is fixedly installed on the inner wall of the third sliding groove 1309, and the side wall of the sliding seat 1310 is fixedly connected with an L-shaped clamping plate 1312.

[0041] Specifically, the second slide groove 1314 is used for the movable clamp 1304 to slide, and the sliding seat 1310 is located on the side of the third slide groove 1309 close to the movable clamp 1304 through the elastic force of the third spring 1311, so that the clamping plate 1312 is against the first positioning groove 1307, thereby pushing open the movable clamp 1304, leaving a gap between the movable clamp 1304 and the fixed clamp 1303, which is convenient for the spring steel wire to be inserted into the clamping groove 1318.

[0042] Please see attached Figure 6 -Attached Figure 8 The traction assembly 13 also includes a pushing member 1315, a stripping barrel 1316 and an inclined plate 1317. The fixed clamp 1303 and the movable clamp 1304 are respectively provided with slots on opposite sides. The pushing member 1315 passes through the slot. One end of the stripping barrel 1316 is fixedly installed on the inner wall of the frame 1. The outer wall of the inclined plate 1317 is fixedly connected to the inner wall of the mounting groove 1301. The pushing member 1315 includes a circular plate and two T-shaped rods. The diameters of the larger ends of the rods and the circular plate are greater than the height of the slot, and the widths of the two rods are greater than the sliding amplitude of the movable clamp 1304, thereby preventing the pushing member 1315 from falling off from the slot. The stripping barrel 1316 is coaxially arranged with the winding column 2.

[0043] Specifically, the spring wire is inserted into the card slot 1318 to drive the pusher 1315 to move, and the movement of the pusher 1315 drives the sliding seat 1310 to move away from the movable clamp 1304 until the clamp plate 1312 moves to the inclined surface. When the clamp plate 1312 is against the inclined surface, its limiting effect on the movable clamp 1304 will be weakened, and the movable clamp 1304 moves toward the fixed clamp 1303 side through the elastic force of the first spring 1305 until the two are combined to clamp the end of the spring wire. When the spring wire is unfastened, the clamping plate 1312 slides along the inclined surface to the second positioning groove 1308, and is inserted into the second positioning groove 1308 by the elastic force of the third spring 1311, thereby locking the movable clamp 1304 to prevent the movable clamp 1304 from sliding under the twisting force of the spring during winding, thereby affecting the clamping stability of the spring wire. When stripping, the operating driver 5 controls the winding ring 8 to move close to the stripping cylinder 1316, and the finished spring is pulled off from the winding column 2, and the limiter 1306 moves to be stripped by the stripping cylinder 1 316 is blocked, the limit member 1306 moves toward the movable clamp 1304. First, when the limit member 1306 moves in the second slide groove 1314, the clamping plate 1312 is disengaged from the second positioning groove 1308, so that the clamping plate 1312 is restored by the third spring 1311. Then, the limit member 1306 moves again to abut against the inclined plate 1317, thereby changing the transmission direction of the resistance, so that one end of the limit member 1306 slides along the inclined plate 1317, thereby pushing the movable clamp 1304 away from One side of the fixed clamp 1303 moves until the clamping plate 1312 again abuts against the first positioning groove 1307, thereby automatically pushing the movable clamp 1304 open again to clamp and fix the subsequent spring wire end. The movable clamp 1304 and the fixed clamp 1303 can be automatically opened and closed through the traction component 13, and the spring wire is automatically clamped during winding to achieve winding. After the winding is completed, it is automatically released to remove the material. No manual operation and driving equipment are required, which speeds up the processing efficiency of the spring and is not easy to be damaged.

[0044] Please see attached Fig. 9A feeding assembly 14 is installed on the outer wall of the frame 1, and the feeding assembly 14 includes a conveying seat 1401. The outer wall of the conveying seat 1401 is fixedly connected to the outer wall of the frame 1, and an arc-shaped wire groove is opened on the inner bottom wall of the conveying seat 1401. The inner side wall of the frame 1 is rotatably connected to a conveying wheel 1402 through an axis, and a ring-shaped conveying groove 1403 is opened on the surface of the conveying wheel 1402. The inner wall of the conveying groove 1403 is fixedly connected to a rubber layer.

[0045] Specifically, the spring wire end is passed through the wire groove and the conveying groove 1403, and the rubber layer is used to increase the friction with the spring wire, so that the conveying wheel 1402 can better convey the spring wire. By rotating the conveying wheel 1402, the spring wire end is automatically inserted into the card slot 1318 for feeding.

[0046] Please see attached Fig. 9 The top wall of the conveying seat 1401 is fixedly connected to a support frame 1404, and the support frame 1404 is arranged on one side of the conveying wheel 1402. A hydraulic rod 1405 is fixedly connected to the center of the surface of the support frame 1404, and a cutting tool 1406 is fixedly connected to the driving end of the hydraulic rod 1405. A cutting groove 1407 is opened on the inner bottom wall of the conveying seat 1401, and the cutting groove 1407 is located directly below the cutting tool 1406. The inner side wall of the conveying seat 1401 is fixedly connected to a limiting rod 1408.

[0047] Specifically, the support frame 1404 is used to fix the hydraulic rod 1405, and the hydraulic rod 1405 is used to adjust the height of the cutting tool 1406. By lowering the cutting tool 1406 into the cutting groove 1407, the finished spring product can be sheared and removed.

[0048] Please see attached Fig. 9 The two side shaft ends of the conveying wheel 1402 are respectively fixedly connected with counterweight rods 1409, and the upper side wall of the cutting tool 1406 is fixedly connected with a pushing rod 1410.

[0049] Specifically, the counterweight rod 1409 is used to apply gravity to one side of the conveying wheel 1402 to drive it to rotate, and the limit rod 1408 is used to limit the rotation angle of the counterweight rod 1409. The diameter of the conveying wheel 1402 is set to the rotation amplitude when the conveying wheel 1402 rotates in the opposite direction, so that the spring wire end can be sent into the card slot 1318, so that the counterweight rod 1409 is maintained between the limit rod 1408 and the push rod 1410. When shearing the spring wire, the cutting tool 1406 drives the push rod 1410 to descend, and the conveying wheel 1402 rotates as the cutting tool 1406 descends through the gravity of the counterweight rod 1409. At this time, since the finished spring and the spring wire are still connected The conveying wheel 1402 is in a connected state, so the spring steel wire will not be affected when it rotates. After the cutting tool 1406 completely cuts the spring steel wire, the hydraulic rod 1405 contracts to drive the cutting tool 1406 to rise. The rising of the cutting tool 1406 causes the pushing rod 1410 to push the counterweight rod 1409 upward, so that the pushing rod 1410 rotates to drive the conveying wheel 1402 to rotate in the opposite direction. The conveying wheel 1402 drives the spring steel wire end to move toward the threading hole 1302 and insert it into the card slot 1318 through the friction between the rubber layer and the spring steel wire, thereby realizing automatic feeding of the spring steel wire rope, improving automation without requiring too much driving equipment, and reducing the probability of device damage.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spring winding processing device, comprising a frame (1), characterized in that: The inner side wall of the frame (1) is rotatably connected with a winding column (2), a driving rod (3) and an adjusting screw (4) from top to bottom, and the outer side wall of the frame (1) is fixedly connected with a driver (5), and the driving end of the driver (5) is fixedly arranged at one end of the driving rod (3). The outer walls of the winding column (2) and the adjusting screw (4) are coaxially provided with a first gear ring (6), and the outer wall of the driving rod (3) is slidably connected with a second gear ring (7), and the tooth end of the second gear ring (7) is meshed with the tooth ends of the two first gear rings (6). The outer wall of the winding column (2) is sleeved with a winding ring (8), and the outer wall of the winding ring (8) is in contact with the winding column (2). The inner wall of the first toothed ring (6) on the outer side of the column (2) is fixedly connected, the outer wall of the adjusting screw (4) is threadedly connected with a threaded ring (9), one end of the threaded ring (9) is fixedly connected with the side wall of the first toothed ring (6) on the outer side of the adjusting screw (4), the outer wall of the second toothed ring (7) is fixedly connected with a connecting ring (10), the upper and lower sides of the side walls of the connecting ring (10) are respectively fixedly connected with T-shaped sliders (11), the outer wall of the first toothed ring (6) is provided with a first annular sliding groove (12), the outer wall of the slider (11) is slidably installed on the inner wall of the first sliding groove (12), and the surface of the winding ring (8) is installed with a traction component (13).

2. A spring manufacturing winding processing equipment according to claim 1, characterized in that: The traction assembly (13) comprises a mounting groove (1301) and a threading hole (1302); the mounting groove (1301) is provided on the inner wall of the winding ring (8); the threading hole (1302) is provided on the upper side wall of the frame (1); a fixed clamp (1303) and a movable clamp (1304) are symmetrically arranged on the inner wall of the mounting groove (1301); the outer wall of the fixed clamp (1303) is fixedly connected to the inner wall of the mounting groove (1301); the outer wall of the movable clamp (1304) is slidably connected to the inner wall of the mounting groove (1301); and arc-shaped clamping grooves (1318) are provided on opposite sides of the fixed clamp (1303) and the movable clamp (1304).

3. A spring manufacturing winding processing equipment according to claim 2, characterized in that: The side wall of the movable clamp (1304) is fixedly connected to a first spring (1305), and the other end of the first spring (1305) is fixedly mounted on the inner wall of the mounting groove (1301).

4. A spring manufacturing winding processing equipment according to claim 2, characterized in that: A second slide groove (1314) is provided on the surface of the movable clamp (1304), and the second slide groove (1314) is internally slidably connected to a limiting member (1306). The outer wall of the limiting member (1306) is fixedly connected to a second spring (1313), and the other end of the second spring (1313) is fixedly installed on the inner wall of the second slide groove (1314). A first positioning groove (1307) and a second positioning groove (1308) are provided on the surface of the limiting member (1306), and an inclined surface is provided on the surface of the limiting member (1306), and the inclined surface is located between the first positioning groove (1307) and the second positioning groove (1308).

5. A spring manufacturing winding processing equipment according to claim 2, characterized in that: The traction assembly (13) also includes a third slide groove (1309), the third slide groove (1309) is opened on the bottom wall of the installation groove (1301), the interior of the third slide groove (1309) is slidably connected to a sliding seat (1310), the bottom of the sliding seat (1310) is fixedly connected to a third spring (1311), the other end of the third spring (1311) is fixedly installed on the inner wall of the third slide groove (1309), and the side wall of the sliding seat (1310) is fixedly connected to an L-shaped clamping plate (1312).

6. A spring manufacturing winding processing equipment according to claim 2, characterized in that: The traction assembly (13) further comprises a pushing member (1315), a stripping barrel (1316) and an inclined plate (1317); slots are respectively provided on opposite sides of the fixed clamp (1303) and the movable clamp (1304); the pushing member (1315) passes through the slots; one end of the stripping barrel (1316) is fixedly mounted on the inner wall of the frame (1); and the outer wall of the inclined plate (1317) is fixedly connected to the inner wall of the mounting groove (1301).

7. A spring manufacturing winding processing equipment according to claim 1, characterized in that: A feeding assembly (14) is installed on the outer wall of the frame (1), and the feeding assembly (14) comprises a conveying seat (1401), the outer wall of the conveying seat (1401) is fixedly connected to the outer wall of the frame (1), the inner bottom wall of the conveying seat (1401) is provided with an arc-shaped wire groove, the inner side wall of the frame (1) is rotatably connected to a conveying wheel (1402) via an axis, the surface of the conveying wheel (1402) is provided with an annular conveying groove (1403), and the inner wall of the conveying groove (1403) is fixedly connected with a rubber layer.

8. A spring manufacturing winding processing equipment according to claim 7, characterized in that: The top wall of the conveying seat (1401) is fixedly connected to a support frame (1404), and the support frame (1404) is arranged on one side of the conveying wheel (1402). A hydraulic rod (1405) is fixedly connected at the center of the surface of the support frame (1404), and a cutting tool (1406) is fixedly connected to the driving end of the hydraulic rod (1405).

9. A spring manufacturing winding processing equipment according to claim 8, characterized in that: The inner bottom wall of the conveying seat (1401) is provided with a cutting groove (1407), and the cutting groove (1407) is located directly below the cutting tool (1406). The inner side wall of the conveying seat (1401) is fixedly connected to a limiting rod (1408).

10. A spring manufacturing winding processing equipment according to claim 8, characterized in that: The shaft ends on both sides of the conveying wheel (1402) are respectively fixedly connected to counterweight rods (1409), and the upper side wall of the cutting tool (1406) is fixedly connected to a pushing rod (1410).

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