Conveying steering mechanism for lock cylinder

Abstract

The conveying steering mechanism for the lock cylinder comprises a working plate and a side plate, a feeding mechanism and a discharging mechanism are fixedly installed at the top of the working plate, and a steering mechanism for driving the lock cylinder to steer is arranged at the position, located between the feeding mechanism and the discharging mechanism, of the top of the working plate. And positioning mechanisms are fixedly mounted at the tops of the feeding mechanism, the discharging mechanism and the steering mechanism correspondingly, a pushing mechanism is fixedly mounted on one side of the side plate, and a transferring mechanism is fixedly mounted at the bottom of the pushing mechanism. The feeding mechanism and the discharging mechanism can be matched with the positioning mechanism to convey and discharge the lock cylinder, and the steering mechanism is arranged before discharging so that steering of the lock cylinder can be completed in the conveying process. And the arranged pushing mechanism can drive the transferring mechanism to do reciprocating motion among the feeding mechanism, the steering mechanism and the discharging mechanism, and therefore reciprocating transferring of the lock cylinder among the feeding mechanism, the steering mechanism and the discharging mechanism can be completed through the transferring mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of door locks, in particular to a conveying and turning mechanism for a lock core. Background Technique

[0002] The door lock core is a key component in a door lock, which is responsible for interacting with the key to open or lock the door lock. The lock core is usually contained in the lock body and consists of a series of pins (or called plugs) and springs, and these pins match the grooves and protrusions on the key. When the correct key is inserted into the lock core, the contour of the key will push the pins to the correct positions, enabling the lock core to rotate, and then unlocking or locking the door.

[0003] During the processing of the door lock core, steps such as drilling, cutting, and grooving are required. When these steps are carried out, the lock core needs to be continuously loaded, and during the loading process, it needs to be turned. A conveying and turning mechanism for a lock core is proposed by Chinese Patent (CN204137858U), which includes a first fixing plate. A rotating cylinder is installed at the top on one side of the first fixing plate, a rotating seat is installed on the rotating cylinder, and a clamping groove for the lock core is opened in the middle of the rotating seat; a second fixing plate is arranged at an interval from the first fixing plate, the second fixing plate is perpendicular to the first fixing plate, a pushing cylinder is installed at the top on one side of the second fixing plate, the output end of the pushing cylinder is connected to a positioning block, a pushing arm is installed on the positioning block, and the pushing arm is docked with the clamping groove. The above-mentioned utility model has a compact and reasonable structure, convenient operation, and low manufacturing cost. Through the combined action of the pushing cylinder and the rotating cylinder, the lock core can be conveniently turned and then conveyed to the next process. It can be seen from the above content that in the prior art, a large amount of manual assistance is required when conveying and turning the lock core, and an idle stroke is likely to occur during the conveying and turning process, which affects the processing efficiency to a certain extent. Therefore, we propose a conveying and turning mechanism for a lock core. Content of the Utility Model

[0004] The purpose of the utility model is to provide a conveying and turning mechanism for a lock core to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A conveying and turning mechanism for a lock core, including a working plate, support legs are fixedly installed at the bottom of the working plate, a side plate is fixedly installed at the top of the working plate through a vertical rod, a feeding mechanism and a discharging mechanism for feeding and discharging are fixedly installed at the top of the working plate and on one side of the vertical rod, a turning mechanism for driving the lock core to turn is arranged at the top of the working plate between the feeding mechanism and the discharging mechanism, positioning mechanisms are fixedly installed at the tops of the feeding mechanism, the discharging mechanism and the turning mechanism, a pushing mechanism is fixedly installed on one side of the side plate, and a transfer mechanism for driving the lock core to move is fixedly installed at the bottom of the pushing mechanism.

[0006] Furthermore, the loading mechanism and the unloading mechanism have the same structure and both include a first electric slide rail, a first electric slider, and a mounting plate. The first electric slide rail is fixedly installed on the top of the working plate. A first electric slider is slidably connected to the top of the first electric slide rail. A positioning mechanism is fixedly installed on the top of the first electric slider through the mounting plate.

[0007] Furthermore, the steering mechanism includes a driving motor, a positioning plate, and a rotating frame. The driving motor is fixedly installed at the bottom of the working plate. The positioning plate is fixedly installed on the top of the working plate. A rotating frame is rotatably connected to the positioning plate. The output end of the driving motor is fixedly connected to the rotating frame.

[0008] Furthermore, the pushing mechanism includes a slide rail, a slider, a connecting frame, and a driving cylinder. The slide rail is fixedly installed on one side of the side plate. The slider is slidably connected to the slide rail. The connecting frame is fixedly installed on the top of the slider. The driving cylinder is fixedly installed on the top of the side plate. The output end of the driving cylinder is fixedly connected to the connecting frame.

[0009] Furthermore, the transfer mechanism includes a second electric slide rail, a second electric slider, a mounting frame, a connecting plate, and a finger cylinder. The second electric slide rail is fixedly installed on one side of the slider. The second electric slider is slidably connected to one side of the second electric slide rail. The connecting plate is fixedly connected to one side of the second electric slider through the mounting frame. Two groups of finger cylinders are fixedly connected to the bottom of the connecting plate. Two groups of output ends of the finger cylinders are fixedly connected to a clamping plate for clamping the lock core.

[0010] Furthermore, the positioning mechanism includes a positioning frame, a positioning groove, and a clamping groove. The positioning groove for clamping the lock core is opened at the top of the positioning frame. The clamping groove for taking the lock core is penetrated through one side of the positioning frame.

[0011] Furthermore, arc-shaped grooves are opened on the opposite sides of the two groups of clamping plates. Two groups of reinforcing plates are fixedly installed on the mounting frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects: By setting the loading mechanism and the unloading mechanism, the utility model can cooperate with the positioning mechanism to convey and unload the lock core. Before unloading, the setting of the steering mechanism can complete the steering of the lock core during the conveying process. The set pushing mechanism can drive the transfer mechanism to reciprocate between the loading mechanism, the steering mechanism, and the unloading mechanism, so that the transfer mechanism can complete the reciprocating transfer of the lock core between the loading mechanism, the steering mechanism, and the unloading mechanism. Such a conveying and steering process can avoid the occurrence of idle strokes and improve the conveying and steering efficiency to a certain extent. Description of the Drawings

[0013] Figure 1Schematic diagram of the first three-dimensional structure of the utility model;

[0014] Figure 2 Schematic diagram of the second three-dimensional structure of the utility model;

[0015] Figure 3 Enlarged schematic diagram of the A structure of the utility model.

[0016] In the figure: 1 working plate, 2 support legs, 3 vertical rods, 4 side plates, 5 feeding mechanism, 6 discharging mechanism, 7 steering mechanism, 8 positioning mechanism, 9 pushing mechanism, 10 transfer mechanism, 11 first electric slide rail, 12 first electric slider, 13 mounting plate, 14 driving motor, 15 positioning plate, 16 rotating frame, 17 slide rail, 18 slider, 19 connecting frame, 20 driving cylinder, 21 positioning frame, 22 positioning groove, 23 clamping groove, 24 second electric slide rail, 25 second electric slider, 26 mounting frame, 27 connecting plate, 28 finger cylinder, 29 clamping plate, 30 reinforcing plate. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a conveying and steering mechanism for a lock core, including a working plate 1, support legs 2 are fixedly installed at the bottom of the working plate 1, a side plate 4 is fixedly installed at the top of the working plate 1 through a vertical rod 3, a feeding mechanism 5 and a discharging mechanism 6 for feeding and discharging are fixedly installed at the top of the working plate 1 and on one side of the vertical rod 3, a steering mechanism 7 for driving the lock core to turn is arranged at the top of the working plate 1 and between the feeding mechanism 5 and the discharging mechanism 6, positioning mechanisms 8 are fixedly installed at the tops of the feeding mechanism 5, the discharging mechanism 6 and the steering mechanism 7, a pushing mechanism 9 is fixedly installed on one side of the side plate 4, and a transfer mechanism 10 for driving the lock core to move is fixedly installed at the bottom of the pushing mechanism 9.

[0019] Among them, by setting the feeding mechanism 5 and the discharging mechanism 6, they can cooperate with the positioning mechanism 8 to convey and discharge the lock core. Before discharging, the setting of the steering mechanism 7 can complete the lock core steering during the conveying process. The set pushing mechanism 9 can drive the transfer mechanism 10 to reciprocate between the feeding mechanism 5, the steering mechanism 7 and the discharging mechanism 6. Thus, the transfer mechanism 10 can be used to complete the reciprocating transfer of the lock core between the feeding mechanism 5, the steering mechanism 7 and the discharging mechanism 6. Such a conveying and steering process can avoid empty strokes and improve the conveying and steering efficiency to a certain extent.

[0020] Please refer to Figure 1 and Figure 3 As shown in FIGS. and, the positioning mechanism 8 includes a positioning frame 21, a positioning groove 22 and a clamping groove 23. A positioning groove 22 for clamping the lock core is opened at the top of the positioning frame 21. A clamping groove 23 for taking the lock core is penetrated through one side of the positioning frame 21. The feeding mechanism 5 and the discharging mechanism 6 have the same structure and both include a first electric slide rail 11, a first electric slider 12 and a mounting plate 13. The first electric slide rail 11 is fixedly installed on the top of the working plate 1. The top of the first electric slide rail 11 is slidably connected with a first electric slider 12. The top of the first electric slider 12 is fixedly installed with the positioning mechanism 8 through the mounting plate 13.

[0021] Among them, after the lock core is processed in the previous step, the lock core will be conveyed through the feeding mechanism 5. The first electric slider 12 can move along the first electric slide rail 11. Subsequently, the positioning mechanism 8 with the lock core placed thereon can be transported. When the lock core is placed, the lock core will be limited by the positioning groove 22 on the positioning frame 21, so as to ensure that the position of the lock core is more accurate during conveying. The clamping groove 23 opened on the positioning frame 21 can facilitate the clamping and transfer of the lock core inside the positioning frame 21 by the transfer mechanism 10.

[0022] Please refer to Figure 1 and Figure 2 As shown in FIGS. and, the steering mechanism 7 includes a driving motor 14, a positioning plate 15 and a rotating frame 16. The driving motor 14 is fixedly installed at the bottom of the working plate 1. The positioning plate 15 is fixedly installed on the top of the working plate 1. The rotating frame 16 is rotatably connected to the positioning plate 15. The output end of the driving motor 14 is fixedly connected with the rotating frame 16.

[0023] Among them, when the lock core passes through the positioning mechanism 8 on the feeding mechanism 5 and the steering mechanism 7, the driving motor 14 is started to operate. The driving motor 14 can drive the rotating frame 16 and the positioning mechanism 8 to rotate, so as to complete the lock core steering step. After the steering is completed, the transfer mechanism 10 transfers the lock core. After the transfer is completed, the driving motor 14 rotates reversely to drive the positioning mechanism 8 to reset.

[0024] Please refer to Figure 1 , the pushing mechanism 9 includes a slide rail 17, a slider 18, a connecting frame 19 and a driving cylinder 20. One side of the side plate 4 is fixedly installed with the slide rail 17, the slider 18 is slidably connected to the slide rail 17, the top of the slider 18 is fixedly installed with the connecting frame 19, the top of the side plate 4 is fixedly installed with the driving cylinder 20, and the output end of the driving cylinder 20 is fixedly connected to the connecting frame 19.

[0025] Among them, when the lock core is on the feeding mechanism 5 and the steering mechanism 7, the driving cylinder 20 operates to push the slider 18, the connecting frame 19 and the transfer mechanism 10 to reciprocate above the feeding mechanism 5, the steering mechanism 7 and the discharging mechanism 6, so that the transfer mechanism 10 can complete the steps of clamping, lifting and dropping the lock core inside the positioning mechanism 8, and thus the transfer and conveying of the lock core can be completed.

[0026] Please refer to Figure 1 and Figure 3 , the transfer mechanism 10 includes a second electric slide rail 24, a second electric slider 25, a mounting frame 26, a connecting plate 27 and a finger cylinder 28. One side of the slider 18 is fixedly installed with the second electric slide rail 24, the second electric slider 25 is slidably connected to one side of the second electric slide rail 24, one side of the second electric slider 25 is fixedly connected to the connecting plate 27 through the mounting frame 26, the bottom of the connecting plate 27 is fixedly connected with two groups of finger cylinders 28, and the two output ends of the finger cylinders 28 are fixedly connected with a clamping plate 29 for clamping the lock core.

[0027] Among them, after the transfer mechanism 10 moves above the positioning mechanism 8, the second electric slider 25 moves up and down along the second electric slide rail 24, and then the finger cylinder 28 is used to drive the clamping plate 29 to tighten, so that the clamping plate 29 can pass through the inside of the clamping groove 23 to complete the clamping of the lock core. The setting of the two groups of finger cylinders 28 can synchronously complete the feeding, steering and discharging processes, thus avoiding the occurrence of idle strokes and increasing the processing efficiency to a certain extent.

[0028] Please refer to Figure 1 and Figure 3 , arc grooves are formed on the opposite sides of the two groups of clamping plates 29, and two groups of reinforcing plates 30 are fixedly installed on the mounting frame 26. The arc grooves formed on the clamping plates 29 can facilitate the clamping and fixing of the top arc of the lock core, and the setting of the reinforcing plates 30 can increase the rigidity of the mounting frame 26 to prevent the transfer mechanism 10 from deforming during the transfer of the lock core and affecting the transfer accuracy.

[0029] In use, first, after the lock core is processed in the previous step, the lock core is conveyed by the feeding mechanism 5. The first electric slider 12 can move along the first electric slide rail 11, and then the positioning mechanism 8 with the lock core placed thereon can be transferred. When the lock core is placed, the lock core is limited by the positioning groove 22 on the positioning frame 21, so as to ensure that the position of the lock core is more accurate during conveying. The clamping groove 23 opened on the positioning frame 21 can facilitate the clamping and transfer of the lock core inside the positioning frame 21 by the transfer mechanism 10. When the lock core passes through the positioning mechanism 8 on the feeding mechanism 5 and the steering mechanism 7, the driving motor 14 is started to operate. The driving motor 14 can drive the rotating frame 16 and the positioning mechanism 8 to rotate, so as to complete the steering step of the lock core. After the steering is completed, the transfer mechanism 10 transfers the lock core. After the transfer is completed, the reverse rotation of the driving motor 14 can drive the positioning mechanism 8 to reset. When the lock core is on the feeding mechanism 5 and the steering mechanism 7, the driving cylinder 20 operates to push the slider 18, the connecting frame 19 and the transfer mechanism 10 to move reciprocally above the feeding mechanism 5, the steering mechanism 7 and the discharging mechanism 6, so as to complete the steps of clamping, lifting and dropping the lock core inside the positioning mechanism 8 by the transfer mechanism 10, and thus complete the transfer and conveying of the lock core. When the transfer mechanism 10 moves above the positioning mechanism 8, the second electric slider 25 moves up and down along the second electric slide rail 24, and then the finger cylinder 28 drives the clamping plate 29 to tighten, so that the clamping plate 29 can pass through the inside of the clamping groove 23 to complete the clamping of the lock core. The setting of the two groups of finger cylinders 28 can synchronously complete the feeding, steering and discharging processes, thus avoiding the occurrence of idle strokes and increasing the processing efficiency to a certain extent.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made therein without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying and steering mechanism for a lock core, comprising a working plate (1), a supporting leg (2) being fixedly mounted on the bottom of the working plate (1), and a side plate (4) being fixedly mounted on the top of the working plate (1) via a vertical rod (3), characterized in that: A loading mechanism (5) and a unloading mechanism (6) for loading and unloading are fixedly installed at the top of the working plate (1) and located on one side of the vertical rod (3); a steering mechanism (7) for driving the lock core to turn is arranged at the top of the working plate (1) and located between the loading mechanism (5) and the unloading mechanism (6); a positioning mechanism (8) is fixedly installed at the top of the loading mechanism (5), the unloading mechanism (6) and the steering mechanism (7); a pushing mechanism (9) is fixedly installed at one side of the side plate (4); and a transfer mechanism (10) for driving the lock core to move is fixedly installed at the bottom of the pushing mechanism (9).

2. A lock core conveying and steering mechanism according to claim 1, characterized in that: The loading mechanism (5) and the unloading mechanism (6) have the same structure and both comprise a first electric slide rail (11), a first electric slider (12) and a mounting plate (13); the first electric slide rail (11) is fixedly mounted on the top of the working plate (1); the top of the first electric slide rail (11) is slidably connected to the first electric slider (12); and the top of the first electric slider (12) is fixedly mounted with a positioning mechanism (8) via the mounting plate (13).

3. A lock core conveying and steering mechanism according to claim 2, characterized in that: The steering mechanism (7) comprises a driving motor (14), a positioning plate (15) and a rotating frame (16); the driving motor (14) is fixedly mounted on the bottom of the working plate (1); the positioning plate (15) is fixedly mounted on the top of the working plate (1); the rotating frame (16) is rotatably connected to the positioning plate (15); and the output end of the driving motor (14) is fixedly connected to the rotating frame (16).

4. A lock core conveying and diverting mechanism according to claim 3, characterized in that: The pushing mechanism (9) comprises a slide rail (17), a slider (18), a connecting frame (19) and a driving cylinder (20); the slide rail (17) is fixedly mounted on one side of the side plate (4); the slider (18) is slidably connected to the slide rail (17); the connecting frame (19) is fixedly mounted on the top of the slider (18); the driving cylinder (20) is fixedly mounted on the top of the side plate (4); and the output end of the driving cylinder (20) is fixedly connected to the connecting frame (19).

5. A lock core conveying and steering mechanism according to claim 4, characterized in that: The transfer mechanism (10) comprises a second electric slide rail (24), a second electric slider (25), a mounting frame (26), a connecting plate (27) and a finger cylinder (28); the second electric slide rail (24) is fixedly mounted on one side of the slider (18); the second electric slider (25) is slidably connected to one side of the second electric slide rail (24); the connecting plate (27) is fixedly connected to one side of the second electric slider (25) via the mounting frame (26); two groups of finger cylinders (28) are fixedly connected to the bottom of the connecting plate (27); and two groups of output ends of the finger cylinders (28) are fixedly connected to clamping plates (29) for clamping the lock core.

6. A lock core conveying and diverting mechanism according to claim 5, characterized in that: The positioning mechanism (8) comprises a positioning frame (21), a positioning groove (22) and a clamping groove (23); the top of the positioning frame (21) is provided with a positioning groove (22) for clamping the lock core; and one side of the positioning frame (21) is provided with a clamping groove (23) for taking the lock core.

7. A lock core conveying and diverting mechanism according to claim 6, characterized in that: The opposite sides of the two groups of clamping plates (29) are provided with arc grooves, and the mounting frame (26) is fixedly mounted with two groups of reinforcing plates (30).

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