Double-station key machining equipment

Abstract

The utility model discloses double-station key processing equipment which comprises a box body, an operation table is arranged in the box body, a first guide rail is arranged at the rear end of the operation table, a first installation seat is connected to the first guide rail, a first air cylinder is arranged on the first installation seat, and the first air cylinder is connected with a rotary grabbing clamp. A mounting plate is arranged below the operation table, a first motor is arranged on the mounting plate, the first motor is connected with a connecting rod, and the connecting rod is rotationally connected with a roller; a vertical block is connected below the first mounting seat, and a rolling groove is formed in the vertical block; a fetching box is arranged on one side of the operation table; and a placement groove is formed in the other side of the operation table. According to the automatic key placing machine, keys can be placed on the machine in a full-automatic mode for two-face machining, the keys can be taken out after machining is finished, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to double-station key processing equipment, belonging to the technical field of key processing. Background Art

[0002] Keys and locks are indispensable anti-theft tools in daily life, and keys and locks are formed in a matching way, so the production speed and accuracy of keys affect the production speed and anti-theft strength of locks. The current key processing is basically in a semi-automated state. Since the keys need to be processed on both sides, they are usually assembled and fed manually, and then processed by machines. The processed keys are manually removed and turned over, and then the keys are placed on the machine for processing. The processing process is not only scattered, but also interspersed with too much manual labor, which reduces the production process speed. For example, the Chinese utility model patent with the authorization announcement number CN210147590U discloses a key processing machine, and specifically discloses an automatic tool changing device, a tooth shape learning device, a fixture assembly and a base; the automatic tool changing device includes a frame structure, a cutter head, a turntable and a first motor group, the first motor group drives the turntable to rotate, and drives the cutter head located on the turntable to rotate; the tooth shape learning device includes a cutter head probe and a first transmission assembly, one end of the cutter head probe is a contact part for contacting the tooth shape of the original key, the first transmission assembly drives the cutter head probe to move, and then drives the contact part to move relative to the tooth shape of the original key; the fixture assembly includes a second motor group and a fixing device, the fixing device is used to fix the original key or key blank, and the second motor group drives the fixing device to move horizontally; the base is equipped with a fixture assembly, an automatic tool changing device and a tooth shape learning device. This solution requires manual placement of the key on the fixture assembly before processing, and manual flipping is required during the processing. Utility Model Content

[0003] The purpose of the utility model is to provide a double-station key processing device. The utility model can fully automatically place the key on the machine for double-sided processing, and can take out the key after the processing is completed, thereby improving production efficiency.

[0004] The technical solution of the utility model is as follows: a double-station key processing equipment comprises a box body, an operating table is arranged in the box body, a fixed frame is arranged at the front end of the operating table, a horizontal and vertical axis moving mechanism is symmetrically arranged on the fixed frame, and the moving end of the horizontal and vertical axis moving mechanism is connected with the processing mechanism; a vertical moving mechanism located below the processing mechanism is symmetrically arranged on the operating table, and a key clamp is arranged at the moving end of the vertical moving mechanism; a first guide rail is arranged at the rear end of the operating table, a first mounting seat is slidably connected on the first guide rail, a plurality of first cylinders are arranged on the first mounting seat, and the output end of the first cylinder faces the key clamp and is connected with a rotating grasping clamp; a mounting plate is arranged below the operating table, a first motor is arranged on the mounting plate, the output end of the first motor is connected with a connecting rod through the mounting plate, and the end of the connecting rod is rotatably connected with a roller; a vertical block is connected below the first mounting seat, and a rolling groove is provided on the vertical block, and the rolling groove cooperates with the roller; a picking box is arranged on one side of the operating table; a placement groove is arranged on the other side of the operating table.

[0005] The above-mentioned double-station key processing equipment, the horizontal vertical axis moving mechanism includes a second motor arranged on a fixed frame, the output end of the second motor is connected to a first synchronous wheel; a first screw is rotatably connected to the fixed frame, the end of the first screw is connected to a second synchronous wheel, and the second synchronous wheel is connected to the first synchronous wheel via a synchronous belt; a first nut block is provided on the first screw; second guide rails are respectively provided on both sides of the first screw, and the second guide rails are slidably connected to the first nut block.

[0006] The aforementioned double-station key processing equipment, the horizontal vertical axis moving mechanism also includes a second mounting seat arranged on the first nut block, the upper end of the second mounting seat is fixedly connected to a third motor, the output end of the third motor is vertically connected to a second screw rod, and the second screw rod is provided with a second nut block; third guide rails are respectively provided on both sides of the second screw rod, and a first slider is slidably connected to the third guide rail, and the first slider is fixedly connected to the second nut block.

[0007] The aforementioned double-station key processing equipment, the processing mechanism includes a fourth motor arranged at the upper end of the second nut block, the output end of the fourth motor is downwardly connected to a connecting shaft, the connecting shaft is rotatably connected to the second nut block; the other end of the connecting shaft is detachably connected to a processing head.

[0008] The aforementioned double-station key processing equipment, the vertical moving mechanism includes a fifth motor arranged on the operating table, the output end of the fifth motor is connected to the third screw, the third screw is rotatably connected to the operating table; the third screw is provided with a third nut block; the third screw is respectively provided with fourth guide rails on both sides, the fourth guide rails are slidably connected to the third nut block.

[0009] The aforementioned double-station key processing equipment, the key clamp includes a clamp base plate arranged on the third nut block, a first clamp block is fixedly connected to one side of the clamp base plate, a sixth motor is arranged on the outer side of the first clamp block, the output end of the sixth motor is connected to the fourth screw, the fourth screw passes through the first clamp block and is connected to the second clamp block, the second clamp block is provided with a threaded hole, the threaded hole cooperates with the fourth screw; the first clamp block and the second clamp block are both provided with a key handle groove; fifth guide rails are provided on both sides of the fourth screw, and the fifth guide rails are slidably connected to the second clamp block.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The utility model requires a worker to place the key to be processed in a picking box first, then the first cylinder extends to extend the rotary gripper into the picking box to take out a key, then the first motor at the front is started, the first motor rotates forward and drives the connecting rod to rotate, while the connecting rod rotates, the roller drives the first mounting seat to slide along the first guide rail along the roller groove, so that the rotary gripper at the front places the key on the front key clamp and then releases it, then the first motor rotates in the opposite direction to reset the first mounting seat, the key clamp clamps the key and then moves it to the bottom of the processing mechanism through the vertical moving mechanism, and then the key is processed through the joint control of the horizontal vertical axis moving mechanism and the vertical moving mechanism. After one side of the first key is processed, the first cylinder in the middle extends out to allow the corresponding rotary gripper to clamp the key, the first cylinder in the front extends out to allow the corresponding rotary gripper to clamp the new key, and the first motor rotates forward to allow the rotary gripper in the front to place the new key on the frontmost key clamp. The middle rotary gripper flips the key with the processed side over and places it on another key clamp for processing on the reverse side. After the reverse side of the key is processed, the rear rotary gripper takes out the key and sends it to the placement slot as the first motor rotates forward. In this way, under the joint action of the three rotary grippers, the mobile flipping of the key can be realized in fully automatic processing with high coordination.

[0012] 2. The horizontal and vertical axis moving mechanism of the utility model drives the first synchronous wheel to rotate through the second motor, and the first synchronous wheel drives the second synchronous wheel to rotate through the synchronous belt. The second synchronous wheel rotates the first screw fixed thereto, and the first screw causes the first nut block to slide along the second guide rail, thereby controlling the lateral movement of the second mounting seat, so that the processing on the second mounting seat can move horizontally, and then the second screw is driven to rotate by the third motor, and the second screw causes the second nut block to slide along the third guide rail, thereby controlling the vertical movement of the processing mechanism.

[0013] 3. The key clamp of the utility model needs to rotate the gripping clamp to align the key handle with the key handle slot of the first clamping block, and then the sixth motor drives the fourth screw to rotate, and the fourth screw is screwed with the threaded hole to make the second clamping block move along the fifth guide rail toward the first pressure block, and the key handle is clamped into the key slot to fix it, and then the gripping clamp is rotated to release it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a structural diagram of a fixed frame;

[0017] Figure 4 It is a structural schematic diagram of the vertical moving mechanism and the key clamp.

[0018] The markings in the attached drawings are: 1-box, 2-operating table, 3-fixed frame, 4-horizontal and vertical axis moving mechanism, 5-processing mechanism, 6-vertical moving mechanism, 7-key clamp, 8-first guide rail, 9-first mounting seat, 10-first cylinder, 11-rotating gripper, 12-mounting plate, 13-first motor, 14-connecting rod, 15-roller, 16-vertical block, 17-rolling groove, 18-picking box, 19-placing groove, 20-second motor, 21-first synchronous wheel, 22-first screw, 23-second synchronous wheel, 24 -first nut block, 25-second guide rail, 26-second mounting seat, 27-third motor, 28-second screw, 29-second nut block, 30-third guide rail, 31-first slider, 32-fourth motor, 33-connecting shaft, 34-processing head, 35-fifth motor, 36-third screw, 37-third nut block, 38-fourth guide rail, 39-clamp base plate, 40-first clamp block, 41-sixth motor, 42-fourth screw, 43-second clamp block, 44-threaded hole, 45-key handle slot, 46-fifth guide rail. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment: A double-station key processing device, comprising: Figure 1-4 As shown, it includes a box body 1, an operating table 2 is arranged in the box body 1, and a fixing frame 3 is arranged at the front end of the operating table 2. Figure 2As shown, a horizontal and vertical axis moving mechanism 4 is symmetrically arranged on the fixed frame 3, and the moving end of the horizontal and vertical axis moving mechanism 4 is connected to a processing mechanism 5; a vertical moving mechanism 6 located below the processing mechanism 5 is symmetrically arranged on the operating table 2, and a key clamp 7 is arranged at the moving end of the vertical moving mechanism 6; a first guide rail 8 is arranged at the rear end of the operating table 2, and a first mounting seat 9 is slidably connected to the first guide rail 8, and the length of the first guide rail 8 is greater than the length of the first mounting seat 9, and the length is equal to the distance between the two processing mechanisms 5; three first cylinders 10 are fixedly connected to the first mounting seat 9, and the first cylinders 10 are linearly distributed, and the distance between the first cylinders 10 is equal to the distance between the two processing mechanisms 5. In the initial position, the frontmost first cylinder 10 is aligned with the take The storage box 18, the remaining two first cylinders 10 are respectively aligned with the corresponding processing mechanisms 5; the output end of the first cylinder 10 faces the key clamp 7 and is connected with a rotating gripper 11; a mounting plate 12 is arranged below the operating table 2, and a first motor 13 is arranged on the mounting plate 12, and the output end of the first motor 13 passes through the mounting plate 12 and is connected with a connecting rod 14, and the end of the connecting rod 14 is rotatably connected with a roller 15, and the distance between the roller 15 and the center of the output end of the first motor 13 is equal to half of the distance between the two processing mechanisms 5; a vertical block 16 is connected below the first mounting seat 9, and a rolling groove 17 is provided on the vertical block 16, and the rolling groove 17 cooperates with the roller 15; a storage box 18 is provided on one side of the operating table 2; a placement groove 19 is provided on the other side of the operating table 2.

[0021] Preferably, if Figure 3As shown, the horizontal vertical axis moving mechanism 4 includes a second motor 20 arranged on the fixed frame 3, and the output end of the second motor 20 is connected to the first synchronous wheel 21; the fixed frame 3 is rotatably connected to a first screw rod 22, and the end of the first screw rod 22 is connected to a second synchronous wheel 23, and the second synchronous wheel 23 is connected to the first synchronous wheel 21 via a synchronous belt; a first nut block 24 is provided on the first screw rod 22; second guide rails 25 are respectively provided on both sides of the first screw rod 22, and the second guide rails 25 are slidably connected to the first nut block 24. The horizontal vertical axis moving mechanism 4 also includes a second mounting seat 26 arranged on the first nut block 24, and the upper end of the second mounting seat 26 is fixedly linked to a third motor 27, and the output end of the third motor 27 is vertically downwardly connected to a second screw rod 28, and a second nut block 29 is provided on the second screw rod 28; third guide rails 30 are respectively provided on both sides of the second screw rod 28, and a first slider 31 is slidably connected to the third guide rail 30, and the first slider 31 is fixedly connected to the second nut block 29. The horizontal vertical axis moving mechanism 4 drives the first synchronous wheel 21 to rotate through the second motor 20, and the first synchronous wheel 21 drives the second synchronous wheel 23 to rotate through the synchronous belt. The second synchronous wheel 23 causes the first screw 22 fixed thereto to rotate, and the first screw 22 causes the first nut block 24 to slide along the second guide rail 25, thereby controlling the lateral movement of the second mounting seat 26, so that the processing on the second mounting seat 26 can move horizontally, and then the second screw 28 is driven to rotate by the third motor 27, and the second screw 28 causes the second nut block 29 to slide along the third guide rail 30, thereby controlling the vertical movement of the processing mechanism 5.

[0022] Preferably, if Figure 3 As shown, the processing mechanism 5 includes a fourth motor 32 disposed at the upper end of the second nut block 29, and the output end of the fourth motor 32 is connected downwardly to a connecting shaft 33, and the connecting shaft 33 is rotatably connected to the second nut block 29; the other end of the connecting shaft 33 is detachably connected to a processing head 34, and the processing head 34 includes a processing head body and a connecting mounting block, and the processing head body and the connecting mounting block clamp the connecting shaft 33 at the center and fix it by bolts. The processing mechanism 5 drives the connecting shaft 33 to rotate through the fourth motor 32, and the connecting shaft 33 drives the processing head 34 below to rotate, thereby realizing the rotation cutting of the key.

[0023] Preferably, if Figure 4As shown, the vertical moving mechanism 6 includes a fifth motor 35 disposed on the operating table 2, the output end of the fifth motor 35 is connected to a third screw 36, and the third screw 36 is rotatably connected to the operating table 2; a third nut block 37 is disposed on the third screw 36; fourth guide rails 38 are respectively disposed on both sides of the third screw 36, and the fourth guide rails 38 are slidably connected to the third nut block 37. The vertical moving mechanism 6 drives the third screw 36 to rotate through the fifth motor 35, and the third screw 36 causes the third nut block 37 to move along the fourth guide rail 38, thereby controlling the vertical movement of the key clamp 7.

[0024] Preferably, if Figure 4 As shown, the key clamp 7 includes a clamp base plate 39 arranged on the third nut block 37, a first clamp block 40 is fixedly connected to one side of the clamp base plate 39, a sixth motor 41 is arranged on the outer side of the first clamp block 40, a fourth screw 42 is connected to the output end of the sixth motor 41, the fourth screw 42 passes through the first clamp block 40 and is connected to the second clamp block 43, a threaded hole 44 is arranged on the second clamp block 43, and the threaded hole 44 cooperates with the fourth screw 42; a key handle groove 45 is arranged on the first clamp block 40 and the second clamp block 43; fifth guide rails 46 are arranged on both sides of the fourth screw 42, and the fifth guide rails 46 are slidably connected to the second clamp block 43. The key clamp 7 needs to rotate the gripping clamp 11 to align the key handle with the key handle slot 45 of the first clamping block 40, and then the sixth motor 41 drives the fourth screw 42 to rotate, and the fourth screw 42 is screwed into the threaded hole 44 to make the second clamping block 43 move along the fifth guide rail 46 toward the first pressure block, clamping the key handle into the key slot and fixing it, and then rotate the gripping clamp 11 to release it.

[0025] Working principle:

[0026] The worker first places the key to be processed in the retrieval box 18, and then the first cylinder 10 extends to extend the rotary gripper 11 into the retrieval box 18 to take out a key. After that, the first motor 13 at the front is started, and the first motor 13 rotates forward and drives the connecting rod 14 to rotate forward 180°. While the connecting rod 14 rotates, the roller 15 drives the first mounting seat 9 to slide along the first guide rail 8 along the roller 15 groove, so that the rotary gripper 11 at the front aligns the key handle with the key handle groove 45 of the first clamping block 40, and then the sixth motor 41 drives the fourth screw 42 to rotate, and the fourth screw 42 is screwed with the threaded hole 44 to make the second clamping block 43 move along the fifth guide rail 46 toward the first pressing block, and the key handle is clamped into the key groove and fixed, and then the rotary gripper 11 is released. After that, the first motor 13 rotates 180° in the opposite direction to reset the first mounting seat 9. The key clamp 7 clamps the key and moves to the bottom of the processing mechanism 5 through the vertical moving mechanism 6. Then, the key is processed by the joint control of the horizontal vertical axis moving mechanism 4 and the vertical moving mechanism 6. After one side of the first key is processed, the middle first cylinder 10 extends so that the corresponding rotating gripper 11 clamps the key. The frontmost first cylinder 10 extends so that the corresponding rotating gripper 11 clamps the new key. The first motor 13 rotates forward so that the frontmost rotating gripper 11 places the new key on the frontmost key clamp 7. The middle rotating gripper 11 flips the key with one side processed and places it on another key clamp 7 for reverse processing. After the reverse side of the key is processed, the rearmost rotating gripper 11 takes out the key and sends it to the placement slot 19 as the first motor 13 rotates forward. In this way, the three rotating grippers 11 work together to realize the fully automatic processing of the key.

Claims

1. A double-station key processing equipment, characterized in that: The invention comprises a box body (1), wherein an operating table (2) is arranged in the box body (1), a fixing frame (3) is arranged at the front end of the operating table (2), a horizontal vertical axis moving mechanism (4) is symmetrically arranged on the fixing frame (3), and the moving end of the horizontal vertical axis moving mechanism (4) is connected to a processing mechanism (5); a vertical moving mechanism (6) located below the processing mechanism (5) is symmetrically arranged on the operating table (2), and a key clamp (7) is arranged at the moving end of the vertical moving mechanism (6); a first guide rail (8) is arranged at the rear end of the operating table (2), a first mounting seat (9) is slidably connected to the first guide rail (8), and a plurality of first cylinders (10) are arranged on the first mounting seat (9), and the first cylinders (10) are connected to the first guide rail (8). The output end of the key holder (10) faces the key clamp (7) and is connected to a rotating gripper (11); a mounting plate (12) is arranged below the operating table (2), a first motor (13) is arranged on the mounting plate (12), the output end of the first motor (13) passes through the mounting plate (12) and is connected to a connecting rod (14), the end of the connecting rod (14) is rotatably connected to a roller (15); a vertical block (16) is connected below the first mounting seat (9), a rolling groove (17) is provided on the vertical block (16), and the rolling groove (17) cooperates with the roller (15); a retrieval box (18) is arranged on one side of the operating table (2); and a placement groove (19) is arranged on the other side of the operating table (2).

2. The double-station key processing equipment according to claim 1 is characterized in that: The horizontal vertical axis moving mechanism (4) comprises a second motor (20) arranged on a fixed frame (3), the output end of the second motor (20) is connected to a first synchronous wheel (21); a first screw rod (22) is rotatably connected to the fixed frame (3), the end of the first screw rod (22) is connected to a second synchronous wheel (23), and the second synchronous wheel (23) is connected to the first synchronous wheel (21) via a synchronous belt; a first nut block (24) is arranged on the first screw rod (22); second guide rails (25) are respectively arranged on both sides of the first screw rod (22), and the second guide rails (25) are slidably connected to the first nut block (24).

3. The double-station key processing equipment according to claim 2 is characterized in that: The transverse vertical axis moving mechanism (4) further comprises a second mounting seat (26) arranged on the first nut block (24); the upper end of the second mounting seat (26) is fixedly connected to a third motor (27); the output end of the third motor (27) is vertically downwardly connected to a second screw rod (28); the second screw rod (28) is provided with a second nut block (29); third guide rails (30) are respectively provided on both sides of the second screw rod (28); a first slider (31) is slidably connected to the third guide rail (30); the first slider (31) is fixedly connected to the second nut block (29).

4. The double-station key processing equipment according to claim 3 is characterized in that: The processing mechanism (5) comprises a fourth motor (32) arranged at the upper end of the second nut block (29); the output end of the fourth motor (32) is downwardly connected to a connecting shaft (33), and the connecting shaft (33) is rotatably connected to the second nut block (29); the other end of the connecting shaft (33) is detachably connected to a processing head (34).

5. The double-station key processing equipment according to claim 1 is characterized in that: The vertical moving mechanism (6) comprises a fifth motor (35) arranged on the operating table (2); the output end of the fifth motor (35) is connected to a third screw rod (36), and the third screw rod (36) is rotatably connected to the operating table (2); a third nut block (37) is arranged on the third screw rod (36); fourth guide rails (38) are respectively arranged on both sides of the third screw rod (36), and the fourth guide rails (38) are slidably connected to the third nut block (37).

6. The double-station key processing equipment according to claim 1 is characterized in that: The key clamp (7) comprises a clamp base plate (39) arranged on the third nut block (37), a first clamp block (40) is fixedly connected to one side of the clamp base plate (39), a sixth motor (41) is arranged on the outer side of the first clamp block (40), the output end of the sixth motor (41) is connected to a fourth screw rod (42), the fourth screw rod (42) passes through the first clamp block (40) and is connected to the second clamp block (43), the second clamp block (43) is provided with a threaded hole (44), and the threaded hole (44) matches with the fourth screw rod (42); the first clamp block (40) and the second clamp block (43) are both provided with a key handle groove (45); the fourth screw rod (42) is provided with a fifth guide rail (46) on both sides, and the fifth guide rail (46) is slidably connected to the second clamp block (43).

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