Full-automatic key processing all-in-one machine

Abstract

The utility model discloses a full-automatic key processing all-in-one machine which comprises a machine frame, the machine frame is connected with a feeding sliding table which is horizontally and transversely arranged, and the side, corresponding to the feeding sliding table, of the machine frame is connected with a feeding portion, a groove broaching portion, a tooth groove processing portion, a head cutting and deburring portion and a discharging portion which are sequentially and evenly distributed at intervals along the feeding sliding table. Clamping bases are connected to the positions, corresponding to the groove broaching part, the tooth groove machining part and the head cutting and deburring part, of the machine frame, and a first sliding table which is horizontally and longitudinally arranged is connected between the clamping bases and the machine frame. The feeding sliding table is connected with a plurality of feeding clamps facing the feeding part, the groove broaching part, the tooth groove machining part and the head cutting and deburring part respectively, the feeding clamps are connected with 180-degree rotating air cylinders, and a second sliding table which is horizontally and longitudinally arranged is connected between the 180-degree rotating air cylinders and the feeding sliding table. The key machining device not only can complete key machining at a time, but also has the advantages of being convenient to feed and discharge, high in machining efficiency and high in positioning and clamping stability.

Description

Technical Field

[0001] The utility model relates to the field of key processing machinery, in particular to a fully automatic key processing integrated machine. Background Art

[0002] As a daily necessity, a padlock needs to be paired with a key. The user can insert the key into the padlock, and the teeth on the key cooperate with multiple pins in the padlock to open the lock core in the lock.

[0003] The traditional key processing technology is similar to the door lock key processing integrated machine disclosed in ZL202122799579.0, which sends the processed key blank to the threading mechanism for threading, and then performs deburring and blanking operations to achieve key processing. However, this type of equipment can only perform the most basic key processing steps. The processed keys do not have an inclined guide at the top and no guide grooves on both sides, which makes the key less smooth when inserted into the lock.

[0004] Therefore, the existing key processing equipment has the problem of being unable to complete key processing in one go. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic key processing integrated machine. The utility model has the advantage of being able to complete key processing at one time.

[0006] The technical solution of the utility model is as follows: a fully automatic key processing integrated machine comprises a frame, the frame is connected with a feeding slide arranged horizontally and transversely, and one side of the frame corresponding to the feeding slide is connected with a loading part, a grooving part, a tooth groove processing part, a head cutting and deburring part and a unloading part which are evenly spaced and distributed along the feeding slide in sequence; positions of the frame corresponding to the grooving part, the tooth groove processing part and the head cutting and deburring part are connected with a clamping seat, and a No. 1 slide arranged horizontally and longitudinally is connected between the clamping seat and the frame; a plurality of feeding clamps facing the feeding part, the grooving part, the tooth groove processing part and the head cutting and deburring part are connected to the feeding slide, a 180° rotating cylinder is connected to the feeding clamp, and a No. 2 slide arranged horizontally and longitudinally is connected between the 180° rotating cylinder and the feeding slide.

[0007] In the aforementioned fully automatic key processing machine, the loading part includes a mounting frame, which is connected to a vertically arranged storage rack, and a vertical stacking trough is provided in the storage rack, and the stacking trough cooperates with the key shape of the key handle end facing the feeding slide; a loading plate is slidably arranged at a position on the mounting frame corresponding to the bottom end of the storage rack, and a feeding cylinder arranged horizontally and longitudinally is connected between one end of the loading plate and the mounting frame, and a loading trough of the same shape as the stacking trough is provided at the other end of the loading plate, and the depth of the loading trough is the thickness of a single key, and the end of the loading trough is connected to the end of the loading plate.

[0008] In the aforementioned fully automatic key processing machine, the groove drawing part includes a No. 1 connecting frame fixed on the frame, and the No. 1 connecting frame is rotatably connected to a No. 1 rotating shaft arranged horizontally, and the No. 1 rotating shaft is connected to a No. 1 driving motor and a groove drawing blade.

[0009] In the aforementioned fully automatic key processing machine, the tooth groove processing part includes a No. 2 connecting frame fixed on the frame, the No. 2 connecting frame is provided with a vertical motor with a slotted drill bit, and a vertically arranged No. 3 slide is connected between the motor and the No. 2 connecting frame.

[0010] In the aforementioned fully automatic key processing machine, the cutting and deburring part includes a No. 3 connecting frame fixed on the frame, a mounting plate is slidably connected to the No. 3 connecting frame, and a No. 4 slide set horizontally is connected between the mounting plate and the No. 3 connecting frame; a No. 2 rotating shaft set horizontally is rotatably connected to the mounting plate, and the No. 2 rotating shaft is connected to a No. 2 driving motor installed on the mounting plate, as well as a cutting blade and a deburring blade horizontally spaced along the No. 2 rotating shaft.

[0011] In the aforementioned fully automatic key processing machine, the unloading part is a unloading hopper connected to the frame, and a unloading port is provided on the frame corresponding to the top of the unloading hopper.

[0012] In the aforementioned fully automatic key processing machine, the clamping seat includes a connecting plate fixedly connected to the No. 1 slide, and a placing block is connected to the connecting plate, and the top of the placing block is horizontal; a push block and a clamping block are hinged on both sides of the top of the placing block, and a side of the placing block corresponding to the clamping block is connected to a limit block whose top protrudes above the placing block; vertical cylinders are connected to both sides of the connecting plate corresponding to the placing block, and the tops of the two cylinder telescopic rods are hinged to the end of the pushing block and the end of the clamping block, respectively.

[0013] Compared with the prior art, the utility model has a loading part, a grooving part, a tooth groove processing part, a head cutting and deburring part and a unloading part connected to a frame with linear and uniform intervals, and at the same time, a feeding clamp facing the loading part, the grooving part, the tooth groove processing part and the head cutting and deburring part is connected to a feeding slide arranged horizontally and transversely on the frame; the No. 2 slide on the feeding clamp cooperates with the feeding slide, so that the feeding clamp can transport the keys one by one between the loading part, the grooving part, the tooth groove processing part, the head cutting and deburring part and the unloading part, so that the keys can complete automatic loading, grooving, tooth groove processing, head cutting and deburring and unloading operations, and complete the processing operations of various parts of the key at one time; at the same time, a 180° rotating cylinder is connected to the feeding clamp, so that the feeding clamp can drive the key to turn over, so as to realize the double-sided processing operation of the key.

[0014] In addition, in the utility model, the feeding part drives the feeding plate to slide on the mounting frame at the bottom of the storage rack through the feeding cylinder. When the feeding trough on the feeding plate slides past the bottom of the stacking trough, the key at the bottom of the stacking trough can fall into the feeding trough under the action of gravity. As the feeding plate continues to move, the feeding plate can drive the key out of the storage rack and can make the handle end of the key extend out of the mounting frame, which is convenient for the feeding clamp to clamp and feed the material.

[0015] The No. 1 driving motor on the No. 1 connecting frame in the groove drawing part can drive the No. 1 rotating shaft to rotate, so that the groove drawing blade on the No. 1 rotating shaft rotates; when the No. 1 slide drives the clamping seat to pass under the groove drawing blade, the surface of the key clamped on the clamping seat can be processed into a guide groove by the groove drawing blade.

[0016] The tooth groove processing part drives the motor and the slotting drill on the motor to move up and down through the slide on the No. 2 connecting frame, and cooperates with the No. 1 slide to drive the clamping seat to move, so as to process multiple linearly distributed tooth grooves on one side of the key.

[0017] The No. 4 slide in the head cutting and deburring section can drive the mounting plate to move horizontally relative to the No. 3 connecting frame, so as to adjust the relative position of the No. 2 rotating shaft and the clamping seat. When the head cutting blade is located directly above the clamping seat, an inclined guide groove can be cut at the top of the key. When the deburring blade is located directly above the clamping seat, the burrs on the surface of the key can be removed. The head cutting operation and the deburring operation with shorter process time are combined in the same workstation, and the grooving operation and the tooth groove processing operation with longer process time are balanced to improve the overall processing efficiency.

[0018] The feeding fixture moves the processed key to the top of the discharge port and then releases it, and the key can fall from the discharge port into the discharge hopper for collection.

[0019] The clamping seat is extended by the cylinder on one side, which drives one end of the push block to lift up, so that the push block rotates, and the other end of the push block can press the key against the limit block, so as to realize the left and right positioning of the key and facilitate processing; then, the cylinder on the other side is extended, which drives one end of the clamping block to lift up, so that the clamping block rotates, and the other end of the clamping block clamps the key on the placement block.

[0020] Therefore, the utility model can not only complete key processing at one time, but also has the advantages of convenient loading and unloading operations, high processing efficiency and high positioning and clamping stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural diagram of the feeding slide.

[0023] Figure 3 It is a structural schematic diagram of the feeding part;

[0024] Figure 4 It is a structural schematic diagram of the cutting head deburring part;

[0025] Figure 5 It is a structural schematic diagram of the clamping seat;

[0026] Figure 6 It is a schematic diagram of the structure of the block placement part in the clamping seat.

[0027] The markings in the attached drawings are: 1-frame, 2-feeding slide, 3-clamping seat, 4-slide No. 1, 5-feeding fixture, 6-180° rotating cylinder, 7-slide No. 2, 8-mounting frame, 9-storage rack, 10-stack trough, 11-feeding plate, 12-feeding cylinder, 13-feeding trough, 14-connecting frame No. 1, 15-rotating shaft No. 1, 16-driving motor No. 1, 17-grooving blade, 1 8-connecting frame No. 2, 19-motor, 20-slide No. 3, 21-connecting frame No. 3, 22-mounting plate, 23-slide No. 4, 24-rotating shaft No. 2, 25-driving motor No. 2, 26-head cutting blade, 27-deburring blade, 28-feeding hopper, 29-feeding port, 30-connecting plate, 31-placing block, 32-pushing block, 33-clamping block, 34-limiting block, 35-cylinder. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0029] Embodiment. A fully automatic key processing machine, comprising: Figures 1 to 6 As shown, it includes a frame 1, which is characterized in that: the frame 1 is connected to a feeding slide 2 which is horizontally arranged, and the side of the frame 1 corresponding to the feeding slide 2 is connected with a loading part, a grooving part, a tooth groove processing part, a head cutting and deburring part and a unloading part which are evenly spaced along the feeding slide 2; the positions of the frame 1 corresponding to the grooving part, the tooth groove processing part and the head cutting and deburring part are connected with a clamping seat 3, and a horizontal and longitudinally arranged No. 1 slide 4 is connected between the clamping seat 3 and the frame 1; the feeding slide 2 is connected with a plurality of feeding clamps 5 which are respectively facing the feeding part, the grooving part, the tooth groove processing part and the head cutting and deburring part, and a 180° rotating cylinder 6 is connected to the feeding clamp 5, and a horizontal and longitudinally arranged No. 2 slide 7 is connected between the 180° rotating cylinder 6 and the feeding slide 2.

[0030] The feeding part includes a mounting frame 8, to which a vertically arranged storage frame 9 is connected, and a vertical stacking trough 10 is arranged in the storage frame 9, and the stacking trough 10 matches the shape of the key with the key handle end facing the feeding slide 2; a feeding plate 11 is slidably arranged at a position corresponding to the bottom end of the storage frame 9 on the mounting frame 8, and a feeding cylinder 12 arranged horizontally and longitudinally is connected between one end of the feeding plate and the mounting frame 8, and a feeding trough 13 of the same shape as the stacking trough 10 is arranged at the other end of the feeding plate 11, and the depth of the feeding trough 13 is the thickness of a single key, and the end of the feeding trough 13 is provided with a vertical stacking trough 10. The groove drawing part includes a No. 1 connecting frame 14 fixed on the frame 1, and a No. 1 rotating shaft 15 arranged horizontally and transversely is rotatably connected to the No. 1 connecting frame 14, and a No. 1 driving motor 16 and a groove drawing blade 17 are connected to the No. 1 rotating shaft 15; the tooth groove processing part includes a No. 2 connecting frame 18 fixed on the frame 1, and the No. 2 connecting frame 18 is provided with a vertical motor 19 with a slotting drill bit, and a vertically arranged No. 3 slide 20 is connected between the motor 19 and the No. 2 connecting frame 18; the head cutting and deburring part includes a No. 1 connecting frame 18 fixed on the frame 1, and a No. 1 connecting frame 18 is provided with a vertical motor 19 with a slotting drill bit, and a No. 3 slide 20 arranged vertically is connected between the motor 19 and the No. 2 connecting frame 18; the head cutting and deburring part includes a No. 1 connecting frame 18 fixed on the frame 1, the No. 3 connecting frame 21 is slidably connected to the No. 3 connecting frame 21, and a No. 4 slide 23 arranged horizontally is connected between the mounting plate 22 and the No. 3 connecting frame 21; the No. 2 rotating shaft 24 arranged horizontally and horizontally is rotatably connected to the mounting plate 22, and the No. 2 rotating shaft 24 is connected to the No. 2 driving motor 25 installed on the mounting plate 22 and a head cutting blade 26 and a deburring blade 27 arranged horizontally and spaced along the No. 2 rotating shaft 24; the unloading part is a unloading hopper 28 connected to the frame 1, and a lower hopper 28 is provided on the frame 1 corresponding to the top of the unloading hopper 28 The material port 29; the clamping seat 3 includes a connecting plate 30 fixedly connected to the No. 1 slide 4, and a placing block 31 is connected to the connecting plate 30, and the top of the placing block 31 is horizontal; a push block 32 and a clamping block 33 are hinged on both sides of the top of the placing block 31, and a side of the placing block 31 corresponding to the clamping block 33 is connected to a limit block 34 whose top protrudes above the placing block 31; vertical cylinders 35 are connected to both sides of the connecting plate 30 corresponding to the placing block 31, and the tops of the telescopic rods of the two cylinders 35 are hinged to the ends of the pushing block 32 and the clamping block 33, respectively.

[0031] Working principle: When starting work, the feeding cylinder 12 on the mounting frame 8 drives the loading plate 11 to slide telescopically along the mounting frame 8 to realize the operation of loading the keys one by one; during this process, when the loading trough 13 on the loading plate 11 passes the bottom end of the stacking trough 10, the key at the bottom of the stacking trough 10 falls into the loading trough 13; then, the feeding cylinder 12 drives the loading plate 11 to move until the key is delivered to the side of the mounting frame 8; then, the No. 2 slide 7 at the corresponding loading position on the feeding slide 2 is extended to drive the feeding clamp 5 close to the key, and the feeding clamp 5 can clamp the handle end of the key through the notch on the mounting frame 8, and then, the No. 2 slide 7 is shortened to pull the key out of the loading trough 13 to realize the loading operation; after the key loading is completed, the feeding cylinder 12 drives the loading plate 11 to retreat and reset.

[0032] Subsequently, the feeding slide 2 on the frame 1 drives the feeding clamp 5 for clamping the key to move from the loading part to the grooving part, and extends the No. 2 slide 7 to place the key into the clamping seat 3 at this part for clamping (that is, the cylinder 35 on one side of the connecting plate 30 extends and lifts one end of the push block 32, so that the push block 32 rotates, and the other end of the push block 32 clamps the key on the limit block 34 to achieve left and right limit; subsequently, the cylinder 35 on the other side of the connecting plate 30 extends and lifts one end of the clamping block 33, so that the clamping block 33 rotates, and the other end of the clamping block 33 clamps the key on the top of the placement block 31 to achieve upper and lower limit, and the key is positioned and clamped), then, release the feeding clamp 5 and reset it. The No. 1 driving motor 16 on the No. 1 connecting frame 14 drives the No. 1 rotating shaft 15 and the groove drawing blade 17 fixed on the No. 1 rotating shaft 15 to rotate, and then the No. 1 slide 4 drives the clamping seat 3 to move, so that the key clamped on the clamping seat 3 passes through the groove drawing blade 17 for groove drawing operation; after the groove drawing operation is completed, the No. 1 slide 4 drives the clamping seat 3 to reset, and the feeding clamp 5 at the corresponding groove drawing part position on the feeding slide 2 rotates and turns the key over (after the feeding clamp 5 clamps the key, the clamping seat 3 releases the key, and the feeding clamp 5 clamps the key and retreats a distance, and the 180° rotating cylinder 6 drives the feeding clamp 5 to rotate 180° to realize the key rotation and turning operation, and re-sends the key to the clamping seat 3 for positioning and clamping); then, the No. 1 slide 4 continues to drive the clamping seat 3 to move under the groove drawing blade 17 to realize the groove drawing operation on the other side of the key. After the feeding fixture 5 completes the key turning and flipping operation, it is reset, and the feeding slide 2 also resets the feeding fixture 5 of the groove drawing part to the loading part to perform the next loading operation.

[0033] After the double-sided groove drawing of the key is completed, the second slide 7 corresponding to the groove drawing part on the feeding slide 2 extends to drive the feeding clamp 5 to clamp and remove the key from the clamping seat 3, and send the key from the groove drawing part to the tooth groove processing part; at the same time, the feeding clamp 5 of the loading part repeats the above operation to send the key from the loading part to the groove drawing part. After the key is clamped on the clamping seat 3 of the tooth groove processing part, the motor 19 on the second connecting frame 18 drives the slotting drill to rotate, and the third slide 20 drives the motor 19 to move up and down, and cooperates with the first slide 4 of this part to drive the clamping seat 3 to move, so as to realize the tooth groove processing operation on one side of the key; then, repeat the above key flipping operation, and then perform the tooth groove processing operation on the other side of the key; during the processing of the second side of the key, the feeding slide 2 is also reset, and the feeding clamp 5 of the tooth groove processing part is reset to the groove drawing part.

[0034] After the double-sided tooth groove processing of the key is completed, the No. 2 slide 7 corresponding to the tooth groove processing part on the feeding slide 2 is extended to drive the feeding clamp 5 to remove the key from the clamping seat 3, and send the key from the tooth groove processing part to the cutting and deburring part; at the same time, the key of the loading part is loaded, and the key of the grooving part is sent to the tooth groove processing part. After the key is clamped on the clamping seat 3 of the head cutting and deburring part, the No. 4 slide 23 drives the mounting plate 22 to move horizontally relative to the No. 3 connecting frame 21, so that the head cutting blade 26 on the No. 2 rotating shaft 24 is facing the clamping seat 3, and the No. 2 driving motor 25 on the mounting plate 22 drives the No. 2 rotating shaft 24 and the head cutting blade 26 and the deburring blade 27 on the No. 2 rotating shaft 24 to rotate; the No. 1 slide 4 at this position drives the clamping seat 3 to move to realize the head cutting operation at the end of the key, and a guide groove is processed at the end of the key, and then the clamping seat 3 is reset, and the No. 4 slide 23 drives the mounting plate 22 to move horizontally relative to the No. 3 connecting frame 21, so that the deburring blade 27 on the No. 2 rotating shaft 24 is facing the clamping seat 3, and the No. 1 slide 4 drives the clamping seat 3 to move to realize the deburring operation on this side of the key; then, repeat the above-mentioned key turning operation, and then deburr the other side of the key. After completing this operation, the No. 4 slide 23 is reset. During the processing of the second side of the key, the feed slide 2 is also reset.

[0035] After the double-sided deburring of the key is completed, the second slide 7 corresponding to the head cutting and deburring part on the feeding slide 2 extends to drive the feeding fixture 5 to remove the key from the clamping seat 3, and send the key from the head cutting and deburring part to the unloading part; at the same time, the loading part, the groove drawing part, and the tooth groove processing part all perform the key transfer operation synchronously. After the second slide 7 located in the unloading part sends the key clamped on the feeding fixture 5 to the top of the unloading port 29, the feeding fixture 5 releases the key, so that the key falls from the unloading port 29 into the unloading hopper 28, and the unloading is achieved under the guidance of the unloading hopper 28. The unloading part can also be equipped with a ring stringing device to realize the key stringing before unloading.

Claims

1. A fully automatic key processing machine, comprising a frame (1), characterized in that: The frame (1) is connected to a feeding slide (2) arranged horizontally and transversely; a feeding portion, a groove drawing portion, a tooth groove processing portion, a head cutting and deburring portion and a feeding portion are connected to one side of the frame (1) corresponding to the feeding slide (2) and are evenly spaced and distributed along the feeding slide (2); a clamping seat (3) is connected to the positions of the frame (1) corresponding to the groove drawing portion, the tooth groove processing portion and the head cutting and deburring portion; a first slide (4) arranged horizontally and longitudinally is connected between the clamping seat (3) and the frame (1); a plurality of feeding fixtures (5) are connected to the feeding slide (2) and are respectively oriented toward the feeding portion, the groove drawing portion, the tooth groove processing portion and the head cutting and deburring portion; a 180° rotating cylinder (6) is connected to the feeding fixture (5); a second slide (7) arranged horizontally and longitudinally is connected between the 180° rotating cylinder (6) and the feeding slide (2).

2. The fully automatic key processing machine according to claim 1, characterized in that: The feeding part comprises a mounting frame (8), the mounting frame (8) is connected to a vertically arranged material storage frame (9), a vertical material stacking groove (10) is arranged in the material storage frame (9), and the material stacking groove (10) matches the key shape of the key handle end facing the feeding slide (2); a feeding plate (11) is slidably arranged at a position corresponding to the bottom end of the material storage frame (9) on the mounting frame (8), a feeding cylinder (12) arranged horizontally and longitudinally is connected between one end of the feeding plate and the mounting frame (8), and a feeding groove (13) of the same shape as the material stacking groove (10) is arranged at the other end of the feeding plate (11), the depth of the feeding groove (13) is the thickness of a single key, and the end of the feeding groove (13) is connected to the end of the feeding plate (11).

3. The fully automatic key processing machine according to claim 1, characterized in that: The groove drawing part comprises a No. 1 connecting frame (14) fixed on the frame (1), a No. 1 rotating shaft (15) arranged horizontally and transversely is rotatably connected to the No. 1 connecting frame (14), and a No. 1 driving motor (16) and a groove drawing blade (17) are connected to the No. 1 rotating shaft (15).

4. The fully automatic key processing machine according to claim 1, characterized in that: The tooth groove processing part comprises a No. 2 connecting frame (18) fixed on the frame (1), the No. 2 connecting frame (18) is provided with a vertical motor (19) with a slotted drill bit, and a vertically arranged No. 3 slide table (20) is connected between the motor (19) and the No. 2 connecting frame (18).

5. The fully automatic key processing machine according to claim 1, characterized in that: The head cutting and deburring unit comprises a No. 3 connecting frame (21) fixed on the frame (1); a mounting plate (22) is slidably connected to the No. 3 connecting frame (21); a No. 4 sliding table (23) arranged horizontally and transversely is connected between the mounting plate (22) and the No. 3 connecting frame (21); a No. 2 rotating shaft (24) arranged horizontally and transversely is rotatably connected to the mounting plate (22); a No. 2 driving motor (25) mounted on the mounting plate (22) is connected to the No. 2 rotating shaft (24); and a head cutting blade (26) and a deburring blade (27) are horizontally spaced and distributed along the No. 2 rotating shaft (24).

6. The fully automatic key processing machine according to claim 1, characterized in that: The material discharge portion is a material discharge hopper (28) connected to the frame (1), and a material discharge port (29) is provided on the frame (1) corresponding to the top end of the material discharge hopper (28).

7. The fully automatic key processing machine according to claim 1, characterized in that: The clamping seat (3) comprises a connecting plate (30) fixedly connected to the first slide (4); a placing block (31) is connected to the connecting plate (30); the top of the placing block (31) is in a horizontal shape; a push block (32) and a clamping block (33) are respectively hinged on both sides of the top of the placing block (31); a side of the placing block (31) corresponding to the clamping block (33) is connected to a limit block (34) whose top protrudes above the placing block (31); vertical cylinders (35) are connected to both sides of the connecting plate (30) corresponding to the placing block (31); the tops of the telescopic rods of the two cylinders (35) are respectively hinged to the ends of the pushing block (32) and the ends of the clamping block (33).

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