CN213034333U

CN213034333U - Key ring automatic processing burnishing machine

Info

Publication number: CN213034333U
Application number: CN202021851424.6U
Authority: CN
Inventors: 李东初
Original assignee: Dongguan Tianqiao Braid Co ltd
Current assignee: Dongguan Tianqiao Braid Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-23
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to the field of hardware processing, in particular to an automatic key ring processing and polishing machine, which comprises an automatic key ring processing and polishing machine frame and a control console, wherein the automatic key ring processing and polishing machine frame is provided with a feeding system and a polishing system; the feeding system comprises a vibration feeding disc provided with a key ring, a row of material guide rails with one ends connected with the vibration feeding disc, a linear vibrator arranged at the bottom of the row of material guide rails, a first feeding rail, a first feeding device, a transferring mechanism, a second feeding rail and a second feeding device; the polishing system is sequentially provided with a first polishing device, a second polishing device and a third polishing device according to the motion direction of the key ring in the processing process; this key ring automatic processing burnishing machine passes through feeding system and the cooperation of polishing system, and whole automation transports key ring to each burnishing device department, and degree of automation is high, need not to carry out manual operation, avoids the problem that the cost of labor is high, the process velocity is slow and inefficiency, has improved degree of automation, improves key ring production efficiency and quality.

Description

Key ring automatic processing burnishing machine

Technical Field

The utility model relates to a hardware processing field especially relates to a key ring automatic processing equipment.

Background

The key ring is a spare part commonly used, current key ring has the hook usually, rings and intermediate junction spare, at present, along with the development of science and technology and economy, more and more mills begin to use the machine to produce the key ring, thereby improve production efficiency, but in prior art, the burnishing device of key ring still need the manual work to place the key ring in some specific mechanisms just can carry out the polishing of key ring, degree of automation and production efficiency are lower, the cost of labor is higher, and the pay-off that easily appears is untimely, the not high or hourglass material problem of efficiency. Therefore, it is necessary to provide an automatic key ring processing and polishing machine with high automation degree, high production efficiency and high production quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to remedy prior art's defect, provide a key ring automatic processing burnishing machine to it is lower with production efficiency to solve degree of automation, the higher problem of cost of labor.

Specifically, the technical scheme of the utility model is that:

the key ring automatic machining polisher comprises a key ring automatic machining polisher frame and a control console, wherein the key ring automatic machining polisher frame is provided with a feeding system and a polishing system; the feeding system comprises a vibration feeding disc with a key ring, a row of feeding guide rails, a linear vibrator, a first feeding rail, a first feeding device, a transfer mechanism, a second feeding rail and a second feeding device, wherein one end of the row of feeding guide rails is connected with the vibration feeding disc; a bottom plate is arranged in the key ring automatic machining polisher frame, the polishing system is arranged at the top of the bottom plate, and a first polishing device, a second polishing device and a third polishing device are sequentially arranged on the polishing system according to the motion direction of the key ring in the machining process; the first polishing device is two circular polishing wheels arranged oppositely, and the third polishing device is a circular polishing wheel arranged on one side of the second feeding track.

Further, all be equipped with a first fixed plate in first material feeding unit and the second material feeding unit, be provided with two parallel slide rails of each other on the first fixed plate, be equipped with two sliders that can freely remove on the slide rail, install an cylinder on the slider, the cylinder is fixed in through a cylinder fixing base on the slider, still be equipped with a lug on the drive end of cylinder, the lug is connected with a second fixed plate. The first feeding device is provided with a first clamping mechanism on the second fixing plate, and the second feeding device is provided with a second clamping mechanism on the second fixing plate. The first clamping mechanism and the second clamping mechanism can horizontally move on the sliding rail through the sliding of the sliding block, and the second fixing plate is driven to move in the vertical direction through the stretching of the cylinder driving end.

Further, the first clamping mechanism comprises a first fixed block, the first fixed block is connected with a fixture block, the size of the fixture block is matched with that of the inner ring of the key ring, and two sides of the fixture block are respectively provided with a matching block; the second clamping mechanism comprises a second fixing block, the second fixing block is connected with a clamping plate, an arc-shaped groove is formed in the clamping plate, and the arc-shaped groove is matched with the side profile of the key ring. The first clamping mechanism and the second clamping mechanism are matched with a key ring to be processed, and the key ring can be fixed in the clamping block or the clamping plate and can advance along a given feeding track.

Further, a motor for driving the sliding block to work is arranged on one side, close to the vibration feeding disc, of the first fixing plate, and the motor provides power for the first feeding device and the second feeding device.

Further, the transfer mechanism comprises a rotating block and a pushing cylinder, the rotating block is connected with a clamping groove, the driving end of the pushing cylinder is connected with a top block, the rotating block can drive the clamping groove to rotate, when the rotating block moves to a limit position, the driving end of the cylinder drives the top block to eject the key ring from the clamping groove, and the key ring is transferred from the first feeding track to the second feeding track.

Further, the second burnishing device include a radial slide rail and with the first slider of radial slide rail assorted, first slider top is equipped with a supporting seat, the supporting seat top be equipped with a horizontal slide rail and with horizontal slide rail assorted second slider, second slider top is equipped with a support frame, support frame one side be equipped with a lift slide rail and with lift slide rail assorted third slider, the third slider is connected with a spindle motor, radial slide rail the horizontal slide rail reaches the lift slide rail all is connected with one and drives actuating cylinder, through such setting, the second burnishing device can carry out horizontal migration, radial movement and lift removal.

Further, a milling cutter is installed on the spindle motor and clamped by a chuck, and the milling cutter can be driven by the spindle motor to finely polish the key ring.

Further, the vibrations feed table includes the cylindric hopper, locates the fixed frame of cylindric hopper lower extreme, locates cylindric hopper inner wall and spiral shell screwing in rise track, locate vibration electro-magnet in the cylindric hopper bottom is just middle, locate the inside swing spring of cylindric hopper below fixed frame and locate the shock attenuation cushion of fixed frame bottom, vibrations feed table bottom still is equipped with a elevating gear. The vibration feeding disc can enable the key buckle put into the vibration feeding disc to sequentially advance along a track which is arranged on the inner wall of the cylindrical hopper and spirally rises under the action of the vibration electromagnet, and the height of the vibration feeding disc can be adjusted under the action of the lifting device.

Furthermore, a plurality of supporting blocks are arranged at the bottoms of the first feeding track and the second feeding track, and the supporting blocks provide a stable supporting force for the first feeding track and the second feeding track.

The utility model has the advantages that the key ring automatic processing polisher provided by the utility model can arrange the key rings to be polished in order and accurately convey the key rings to the next process by arranging the vibration feeding disc, then the linear vibrator is arranged at the bottom of the material discharging guide rail to allow the key rings to automatically pass through the vibration feeding disc and the material discharging guide rail to enter the first feeding track, the key rings are conveyed to the first polishing device by the first feeding device to complete the processing of the outer joint line, then the key rings completing the processing of the outer joint line are conveyed to the second feeding track by the conveying mechanism, the key rings are conveyed to the second polishing device and the third polishing device to process the inner joint line and the outer contour by the second feeding device, the whole process is automatically controlled without manual operation in the whole processing process, the whole processing process is smooth, the automation degree is high, and the product quality and the product production efficiency are high.

Drawings

Fig. 1 is a schematic structural view of an automatic key ring processing and polishing machine provided by a first embodiment.

Fig. 2 is a schematic structural view of a first feeding device provided in the first embodiment.

Fig. 3 is a schematic structural view of a second feeding device provided in the first embodiment.

Fig. 4 is a schematic structural view of a second polishing apparatus according to the first embodiment.

FIG. 5 is a schematic view of a transfer mechanism according to a first embodiment

In the figure: the automatic polishing machine comprises a base plate 1, a vibrating feed plate 2, a lifting device 3, a discharging guide rail 4, a linear vibrator 5, a first feeding rail 6, a first feeding device 7, a first polishing device 8, a transfer mechanism 9, a second feeding rail 10, a second feeding device 11, a second polishing device 12, a third polishing device 13, a first fixing plate 14, a sliding rail 15, a sliding block 16, a cylinder fixing seat 17, a cylinder 18, a convex block 19, a second fixing plate 20, a first clamping mechanism 21, a second clamping mechanism 22, a radial sliding rail 23, a first sliding block 24, a supporting seat 25, a transverse sliding rail 26, a second sliding block 27, a supporting frame 28, a lifting sliding rail 29, a third sliding block 30, a spindle motor 31, a driving cylinder 32, a rotating block 33, a clamping groove 34, a pushing cylinder 35 and a jacking block 36.

Detailed Description

The embodiments described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the embodiment provides an automatic key ring machining polisher, which comprises a frame of the automatic key ring machining polisher and a control console, wherein a bottom plate 1 is arranged in the frame of the automatic key ring machining polisher, and a vibration feeding disc 2 provided with a key ring, a discharging guide rail 4 with one end connected with the vibration feeding disc 2, a linear vibrator 5 arranged at the bottom of the discharging guide rail 4, a first feeding rail 6, a first feeding device 7, a first polishing device 8, a transfer mechanism 9, a second feeding rail 10, a second feeding device 11, a second polishing device 12 and a third polishing device 13 are sequentially arranged in the frame of the automatic key ring machining polisher according to the machining sequence of the key ring; the bottom of the vibration feeding disc 2 is provided with a lifting device 3, the discharge guide rail 4, the first feeding rail 6 and the second feeding rail 10 are all linear type transportation rails matched with a key ring, and the first feeding device 7, the transfer mechanism 9, the second feeding device 11 and the second polishing device 12 are all combined mechanisms formed by compounding various parts; the first polishing device 8 is the two circular polishing wheels arranged oppositely, and the third polishing device 13 is a circular polishing wheel arranged on one side of the second feeding track 10.

In this embodiment, the key rings are put into the vibration feed tray 2 to orderly arrange the key rings to be polished, the vibration feed tray 2 includes a cylindrical hopper, a fixed frame arranged at the lower end of the cylindrical hopper, a track arranged on the inner wall of the cylindrical hopper and spirally rising, a vibration electromagnet arranged in the middle of the bottom of the cylindrical hopper, a swing spring arranged in the fixed frame below the cylindrical hopper, and a cushion rubber arranged at the bottom of the fixed frame, and the bottom of the vibration feed tray 2 is further provided with a lifting device 3. The key ring gets into behind vibrations pay-off dish 2, the cylindric hopper is in under vibration electro-magnet and the swing spring effect, the key ring removes gradually extremely the orbital root of cylindric hopper inner wall and spiral shell screwing in rose, again along the orbital rising of cylindric hopper inner wall and spiral shell screwing in, because the effect of vibrational force and swing force, the key ring changes the gesture gradually at the in-process that rises, later can get into with the gesture of ordered arrangement row arranges material guide rail 4. The linear vibrator 5 is arranged at the bottom of the material discharging guide rail 4, the key ring moves forwards linearly by the exciting force provided by the linear vibrator 5 for the material discharging guide rail 4 and enters the first material feeding rail 6, and then the key ring moves to the first polishing device 8 through the first material feeding device 7 to polish an outer mold closing line. A first fixing plate 14 is arranged in the first feeding device 7, two parallel slide rails 15 are arranged on the first fixing plate 14, two slide blocks 16 capable of moving freely are arranged on the slide rails 15, an air cylinder 18 is arranged on the slide blocks 16, the air cylinder 18 is fixed on the slide blocks 16 through an air cylinder fixing seat 17, a convex block 19 is further arranged at the driving end of the air cylinder 18, the convex block 19 is connected with a second fixing plate 20, a first clamping mechanism 21 is arranged on the second fixing plate of the first feeding device 7, the first feeding device 7 drives the slide blocks 16 to drive the whole first feeding device 7 to slide left and right through power provided by a motor externally connected with the slide rails 15, the air cylinder 18 controls the second fixing plate 20 to lift so as to drive the first clamping mechanism 21, and a clamping key hole moves on the first feeding rail 6, the key ring is moved to the first polishing device 8, and the outer mold line is polished by using two circular polishing wheels arranged opposite to the first polishing device 8. Then, the key ring gets into transfer mechanism 9, transfer mechanism 9 includes a rotatory piece 33 and a promotion cylinder 35, rotatory piece 33 has connect a draw-in groove 34, the drive end of promotion cylinder 35 is connected with a kicking block 36, the key ring is followed first pay-off track 6 gets into transfer mechanism 9, at first can reach just to first pay-off track 6 in the draw-in groove 34, through rotatory piece 33 drives draw-in groove 34 is rotatory, makes draw-in groove 34 just to second pay-off track 10, then promote cylinder 35 promotes kicking block 36, with the key ring follow in the draw-in groove 34 the second pay-off track 10 is pushed in, realizes transfering of key ring. Further, a first fixing plate 14 is arranged in the second feeding device 11, two parallel sliding rails 15 are arranged on the first fixing plate 14, two freely movable sliding blocks 16 are arranged on the sliding rails 15, an air cylinder 18 is arranged on the sliding blocks 16, the air cylinder 18 is fixed on the sliding blocks 16 through an air cylinder fixing seat 17, a convex block 19 is further arranged at the driving end of the air cylinder 18, the convex block 19 is connected with a second fixing plate 20, a second clamping mechanism 22 is arranged on the second fixing plate 20 of the second feeding device 11, the second feeding device 11 provides power through a motor externally connected with the sliding rails 15 to drive the sliding blocks 15 to drive the whole second feeding device 11 to slide left and right, the air cylinder 18 controls the second fixing plate 20 to lift, so as to drive the second clamping mechanism 22, and clamp the key hole to move on the second feeding rail 10, the key ring is moved to the second polishing device 12 and the third polishing device 13 for polishing. The second polishing device 12 comprises a radial slide rail 23 and a first slide block 24 matched with the radial slide rail 23, a support seat 25 is arranged at the top of the first slide block 24, a transverse slide rail 26 and a second slide block 27 matched with the transverse slide rail 26 are arranged at the top of the support seat 25, a support frame 28 is arranged at the top of the second slide block 27, a lifting slide rail 29 and a third slide block 30 matched with the lifting slide rail 29 are arranged on one side of the support frame 28, the third slide block 30 is connected with a spindle motor 31, and the radial slide rail 32, the transverse slide rail 26 and the lifting slide rail 29 are both connected with a driving cylinder 32. The driving cylinder 32 can control the radial slide rail 23, the transverse slide rail 26 and the lifting slide rail 29 to move, so as to adjust the position of the spindle motor 31, a milling cutter is mounted on the spindle motor 31, the milling cutter is clamped by a chuck, and the high-speed rotation of the spindle motor 31 drives the milling cutter to rotate, so that the second polishing device 12 can process an inner joint line of the key ring. And finally, the key ring with the outer joint line and the inner joint line processed moves to the third polishing device 13 arranged on one side of the second feeding track 10 through the second feeding device 11, and the third polishing device 13 is a circular polishing wheel and is used for polishing the outer contour of the key ring.

The utility model discloses degree of automation is high, and polishing work need not manual operation, avoids manual operation slow and problem of inefficiency, the utility model discloses make the key ring can be arranged according to the law, compactly pay-off by accurate, swift, work every time all can polish a plurality of key rings simultaneously, and work efficiency and accuracy are high, and practice thrift the cost of labor, only need input appointed procedure at the control cabinet and just can carry out the polishing of key ring automatically.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims

1. The key ring automatic processing polisher comprises a key ring automatic processing polisher frame and a control console, and is characterized in that the key ring automatic processing polisher frame is provided with a feeding system and a polishing system; the feeding system comprises a vibration feeding disc with a key ring, a row of feeding guide rails, a linear vibrator, a first feeding rail, a first feeding device, a transfer mechanism, a second feeding rail and a second feeding device, wherein one end of the row of feeding guide rails is connected with the vibration feeding disc; a bottom plate is arranged in the key ring automatic machining polisher frame, the polishing system is arranged at the top of the bottom plate, and a first polishing device, a second polishing device and a third polishing device are sequentially arranged on the polishing system according to the motion direction of the key ring in the machining process; the first polishing device is two circular polishing wheels arranged oppositely, and the third polishing device is a circular polishing wheel arranged on one side of the second feeding track.

2. The key ring automatic processing polishing machine according to claim 1, characterized in that a first fixing plate is arranged in each of the first feeding device and the second feeding device, two parallel slide rails are arranged on the first fixing plate, two slide blocks capable of freely moving are arranged on the slide rails, an air cylinder is mounted on each slide block, the air cylinder is fixed on the slide block through an air cylinder fixing seat, a protruding block is further arranged on a driving end of the air cylinder, the protruding block is connected with a second fixing plate, a first clamping mechanism is mounted on the second fixing plate of the first feeding device, and a second clamping mechanism is mounted on the second fixing plate of the second feeding device.

3. The key ring automatic processing polisher according to claim 2, wherein the first clamping mechanism comprises a first fixed block, the first fixed block is connected with a fixture block, the size of the fixture block is matched with that of an inner ring of a key ring, and two sides of the fixture block are respectively provided with a matching block; the second clamping mechanism comprises a second fixing block, the second fixing block is connected with a clamping plate, an arc-shaped groove is formed in the clamping plate, and the arc-shaped groove is matched with the side profile of the key ring.

4. The key ring automatic processing polisher according to claim 2, wherein a motor for driving the sliding block to work is arranged on one side, close to the vibration feeding plate, of the first fixing plate.

5. The key ring automatic processing polisher according to claim 1, wherein the transfer mechanism comprises a rotating block and a pushing cylinder, the rotating block is connected with a clamping groove, and a driving end of the pushing cylinder is connected with a top block.

6. The key ring automatic processing polishing machine as claimed in claim 1, wherein the second polishing device comprises a radial slide rail and a first slide block matched with the radial slide rail, a supporting seat is arranged at the top of the first slide block, a transverse slide rail and a second slide block matched with the transverse slide rail are arranged at the top of the supporting seat, a supporting frame is arranged at the top of the second slide block, a lifting slide rail and a third slide block matched with the lifting slide rail are arranged on one side of the supporting frame, the third slide block is connected with a spindle motor, and the radial slide rail, the transverse slide rail and the lifting slide rail are all connected with a driving cylinder.

7. The key ring automatic processing polisher according to claim 6, wherein the spindle motor is provided with a milling cutter, and the milling cutter is clamped by a chuck.

8. The key ring automatic processing polishing machine as claimed in claim 1, wherein the vibration feeding disc comprises a cylindrical hopper, a fixed frame arranged at the lower end of the cylindrical hopper, a track which is arranged on the inner wall of the cylindrical hopper and spirally rises, a vibration electromagnet arranged in the center of the bottom of the cylindrical hopper, a swing spring arranged in the fixed frame below the cylindrical hopper and a damping rubber pad arranged at the bottom end of the fixed frame, and a lifting device is further arranged at the bottom of the vibration feeding disc.

9. The key ring automatic processing polisher according to claim 1, wherein a plurality of support blocks are arranged at the bottom of each of the first feeding track and the second feeding track.