Key riveting equipment

Abstract

The utility model discloses key riveting equipment which comprises a base, a PPU carrying device, a riveting device, a flexible vibration disc and a visual detector. The flexible vibration disc is arranged on the base, the riveting device is arranged on one side of the flexible vibration disc, and the PPU carrying device and the visual detector are both erected above the flexible vibration disc; according to the key handle riveting machine, the key handle can be turned over gently through the cooperation of the CDD visual detection device and the flexible vibration disc, the visual detection device judges the front face and the back face of the key handle and the direction and the position of a to-be-inserted port of the key handle, then the gripper can be controlled to rotate, the key handle is accurately placed at the to-be-riveted position, and the riveting accuracy is guaranteed; the surface of the key handle is free of scratches, so that the integrity of the key is improved; the key riveting device can replace manual work, and is high in key riveting manufacturing efficiency and accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of key manufacturing equipment, in particular to key riveting equipment. Background Art

[0002] A key is divided into a key handle and a key head. When assembling, it is necessary to insert the key head into the key handle after inserting the key handle and the key head. When manufacturing the key, it is necessary to insert the key head into the key handle to complete the riveting. For example, for the key head, key handle and key assembly with the application number 202020098462.2, it can be seen that some keys are manufactured by means of inserting and riveting.

[0003] If the riveting of the key head and the key handle is purely done by hand, during long-term work, it is necessary to continuously perform riveting and insertion manually. After a long time, the worker will get tired, and the key head may be inserted inaccurately or not in place. Therefore, equipment is needed for processing.

[0004] Among them, a key has a criterion of accuracy, that is, the integrity and cleanliness of the key handle. At present, when some key assemblies transport the key handle, the surface of the key handle will be scratched to a certain extent. The manufactured keys may not meet the standards desired by customers, so there will be losses and the profit will be reduced. Therefore, further improvement is needed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide key riveting equipment to overcome the deficiencies in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] The key riveting equipment includes a base, a PPU handling device, a riveting device, a flexible vibrating bowl and a vision detector; the flexible vibrating bowl is installed on the base, the riveting device is arranged on one side of the flexible vibrating bowl, and both the PPU handling device and the vision detector are mounted above the flexible vibrating bowl.

[0008] Further elaboration, the vision detector is mounted above the flexible vibrating bowl through a plurality of heightening columns.

[0009] Further elaboration, a transverse linear module and a longitudinal linear module are also installed on the base. The longitudinal linear module is fixedly arranged at the output end of the transverse linear module, and the PPU handling device is fixedly arranged on the longitudinal linear module. The PPU handling device is movably connected to the base through the longitudinal linear module and the transverse linear module.

[0010] Further elaboration, a heightening platform is also fixedly arranged on the base, and the transverse module is fixedly arranged on the heightening platform.

[0011] Further elaboration is as follows. A vertically downward extending extension rod is fixedly arranged at the output end of the PPU handling device. A rotary motor is fixedly arranged at the end of the extension rod, and a pneumatic gripper is fixedly arranged at the end of the output shaft of the rotary motor.

[0012] Further elaboration is as follows. The vision detector is located above the PPU handling device and the flexible vibrating bowl.

[0013] Further elaboration is as follows. The riveting device is installed on the base. The riveting device includes a feeding component and a stamping component. The feeding component is arranged on one side of the material placing end of the stamping component.

[0014] Further elaboration is as follows. The feeding component includes a feeding table. Guide bars are fixedly arranged on the top of the feeding table. A material guiding groove is arranged in the middle of the guide bars. A limiting block is fixedly arranged at the discharging end of the guide bars. A limiting groove communicating with the material guiding groove is opened in the limiting block. A lifting cylinder is installed below the limiting block. A lifting block is fixedly arranged at the top of the piston rod of the lifting cylinder. The lifting block slides in the limiting groove.

[0015] Further elaboration is as follows. The stamping component includes a riveting table. A material placing groove for placing the key handle is opened on one side of the riveting table. A pair of slide rails and a sliding cylinder are fixedly arranged on one side of the riveting table. A sliding plate is arranged on the slide rails. The sliding plate is slidably connected to the riveting table through the slide rails. The piston rod of the sliding cylinder is fixedly connected to the sliding plate. The sliding cylinder is used to control the sliding of the sliding plate relative to the riveting table. A receiving plate is fixedly arranged on one side of the sliding plate. The receiving plate is arranged between the limiting block and the material placing groove.

[0016] Further elaboration is as follows. The stamping component includes a stamping linear module. A stamping plate is fixedly arranged at the output end of the stamping linear module. A clamping groove is arranged on the stamping plate. The stamping plate is located above the limiting block. The stamping plate abuts against the limiting block. The shape of the clamping groove matches that of the limiting groove.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] The present utility model adopts a CDD vision detection device in cooperation with a flexible vibrating bowl to be able to gently turn over the key handle. The vision detection device judges the front and back sides of the key handle and the direction and position of the insertion interface of the key handle, and then can control the gripper to rotate, accurately place the key handle at the position to be riveted, ensuring the accuracy of riveting; there are no scratches on the surface of the key handle, improving the integrity of the key; the present utility model can replace manual labor, and has high efficiency and accuracy in the riveting production of keys. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 It is a structural schematic diagram of the feeding component;

[0021] Figure 3 Schematic diagram of the structure of the stamping component.

[0022] Description of the accompanying drawings:

[0023] 1. Base; 2. Flexible vibration plate; 3. Horizontal linear module; 4. Vertical linear module; 5. Rotating motor; 6. Extension rod; 7. PPU handling device; 8. Stamping linear module; 9. Stamping plate; 10. Clamping groove; 11. Limit block; 12. Limit groove; 13. Lifting cylinder; 14. Lifting block; 15. Material guide trough; 16. Guide strip; 17. Riveting table; 18. Attachment plate; 19. Sliding plate; 20. Sliding cylinder; 21. Storage trough; 22. Visual detector; 23. Slide rail. DETAILED DESCRIPTION

[0024] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered thereon. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may also be an element centered thereon. When the number of an element is referred to as having "plurality", it may be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings:

[0028] like Figures 1-3As shown in the figure, in this embodiment, a key riveting device is provided, which includes a base 1, a PPU handling device 7, a riveting device, a flexible vibrating bowl 2, and a vision detector 22. The flexible vibrating bowl 2 is installed on the base 1. The riveting device is arranged on one side of the flexible vibrating bowl 2. Both the PPU handling device 7 and the vision detector 22 are mounted above the flexible vibrating bowl 2. The key shanks are conveyed to the surface of the flexible vibrating bowl 2 through a conveyor belt. Then, the flexible vibrating bowl 2 flips the key shanks through vibration. The vision detector 22 irradiates downward to collect information. The vision detector 22 is mounted above the flexible vibrating bowl 2 through a plurality of elevation posts, and monitors the directions and positions of each key shank on the flexible vibrating bowl 2 in real time to control the movement of the horizontal linear module 3 and the vertical linear module 4.

[0029] A horizontal linear module 3 and a vertical linear module 4 are also installed on the base 1. The vertical linear module 4 is fixedly arranged at the output end of the horizontal linear module 3. The PPU handling device 7 is fixedly arranged on the vertical linear module 4. The PPU handling device 7 is movably connected to the base 1 through the vertical linear module 4 and the horizontal linear module 3. Therefore, the PPU handling device 7 can move to the corresponding position to grasp the key shanks.

[0030] In this embodiment, an extension rod 6 extending vertically downward is fixedly arranged at the output end of the PPU handling device 7. A rotary motor 5 is fixedly arranged at the end of the extension rod 6. An air-operated gripper is fixedly arranged at the end of the output shaft of the rotary motor 5. The rotary motor 5 rotates according to the signal output by the vision detector 22. That is to say, the air-operated gripper can rotate adaptively after grasping the key shank, and can be placed on the placement groove of the riveting device for the riveting process after rotating to the appropriate position.

[0031] A pad platform is also fixedly arranged on the base 1. The horizontal module is fixedly arranged on the pad platform to facilitate working at a higher elevation. The vision detector 22 is located above the PPU handling device 7 and the flexible vibrating bowl 2 to prevent interference when the PPU is operating.

[0032] In this embodiment, the riveting device is installed on the base 1. The riveting device includes a feeding component and a stamping component. The feeding component is arranged on one side of the material placement end of the stamping component.

[0033] In this embodiment, the feeding assembly includes a feeding table. A guiding bar 16 is fixedly arranged on the top of the feeding table. One end of the guiding bar 16 is connected to an external vibrating disc. The vibrating disc can feed the key heads into a limiting groove 12 (mentioned below) in an orderly manner in a preset direction and position through a vibrating part. A guiding groove 15 is arranged in the middle of the guiding bar 16. After the key heads pass through the guiding groove 15 in an orderly manner, they will reach the limiting groove 12. A limiting block 11 is fixedly arranged at the discharging end of the guiding bar 16. A limiting groove 12 communicating with the guiding groove 15 is formed in the limiting block 11. The limiting groove 12 extends to one side surface of the limiting block 11 and does not penetrate through the other side surface. Therefore, when the key heads are fed, they will be fed into the limiting groove 12 and abut against the inner side wall of the limiting block 11, so as to realize feeding limit. A lifting cylinder 13 is installed below the limiting block 11. The top of the piston rod of the lifting cylinder 13 is fixedly provided with a lifting block 14. The lifting block 14 slides in the limiting groove 12. The key heads will wait to be pushed out upward after being fed into the limiting groove 12. It is worth mentioning that when the lifting block 14 is not pushed up, the top end of the lifting block 14 is flush with the guiding groove 15, so that the key heads can be fed into the limiting groove 12 without interference. When the lifting block 14 is pushed up, the top end of the lifting block 14 is flush with the top end of the limiting block 11, and the key heads will be pushed to the position of the clamping groove 10 in the stamping assembly, and wait for the operation of the stamping linear module 8 to move the key heads to rivet with the key shanks.

[0034] In this embodiment, the stamping assembly includes a riveting table 17. A placing groove 21 for placing the key shanks is formed on one side of the riveting table 17. The pneumatic gripper can grip the key shanks and rotate them, and then place them on the placing groove 21 as required. The pneumatic gripper can be a nozzle or a suction cup optionally. A pair of slide rails 23 and a sliding cylinder 20 are fixedly arranged on one side of the riveting table 17. The cylinder body of the sliding cylinder 20 is fixedly connected to the riveting table 17. A sliding plate 19 is arranged on the slide rails 23. The sliding plate 19 is slidably connected to the riveting table 17 through the slide rails 23. The piston rod of the sliding cylinder 20 is fixedly connected to the sliding plate 19. The sliding cylinder 20 is used to control the sliding of the sliding plate 19 relative to the riveting table 17. A receiving plate 18 is fixedly arranged on one side of the sliding plate 19. The receiving plate 18 is arranged between the limiting block 11 and the placing groove 21. The receiving plate 18 is flush with the surface of the limiting block 11 to facilitate the smooth sliding of the key heads over the receiving plate 18. The receiving plate 18 is used for riveting when the key heads are pressed against the key shanks and can bear a certain compressive stress. After riveting is completed, the sliding cylinder 20 can control the movement of the receiving plate 18. After the riveted keys are supported, they will fall into the aggregate box along with gravity.

[0035] In this embodiment, the stamping assembly includes a linear stamping module 8. A stamping plate 9 is fixedly arranged at the output end of the linear stamping module 8. The stamping plate 9 is provided with a clamping groove 10. When the lifting block 14 rises, it will control the key head to move into the clamping groove 10 and wait for the movement of the stamping plate 9. The stamping plate 9 is located above the limiting block 11. When the key head is lifted, it will break away from the restriction of the limiting groove 12 so that it can slide backward and be inserted and riveted with the key handle. The stamping plate 9 abuts against the limiting block 11, and the shape of the clamping groove 10 matches that of the limiting groove 12.

[0036] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification. For those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A key riveting device, comprising a base, characterized in that: It includes a PPU handling device, a riveting device, a flexible vibrating bowl and a vision detector; the flexible vibrating bowl is installed on a base, the riveting device is arranged on one side of the flexible vibrating bowl, and both the PPU handling device and the vision detector are mounted above the flexible vibrating bowl.

2. The key riveting device according to claim 1, characterized in that: The vision detector is mounted above the flexible vibrating bowl through a plurality of elevation posts.

3. The key riveting device according to claim 1, characterized in that: A transverse linear module and a longitudinal linear module are also installed on the base. The longitudinal linear module is fixedly arranged at the output end of the transverse linear module, the PPU handling device is fixedly arranged on the longitudinal linear module, and the PPU handling device is movably connected to the base through the longitudinal linear module and the transverse linear module.

4. The key riveting device according to claim 3, characterized in that: A raised platform is also fixedly arranged on the base, and the transverse module is fixedly arranged on the raised platform.

5. The key riveting device according to claim 1, characterized in that: An extension rod extending vertically downward is fixedly arranged at the output end of the PPU handling device, a rotary motor is fixedly arranged at the end of the extension rod, and a pneumatic gripper is fixedly arranged at the end of the output shaft of the rotary motor.

6. The key riveting device according to claim 1, wherein: The vision detector is located above the PPU handling device and the flexible vibrating bowl.

7. The key riveting device according to claim 1, characterized in that: The riveting device is installed on the base. The riveting device includes a feeding component and a stamping component, and the feeding component is arranged on one side of the material placement end of the stamping component.

8. The key riveting device according to claim 7, wherein: The feeding component includes a feeding table. A guiding bar is fixedly arranged at the top of the feeding table. A guiding groove is arranged in the middle of the guiding bar. A limiting block is fixedly arranged at the discharging end of the guiding bar. A limiting groove connected to the guiding groove is opened in the limiting block. A lifting cylinder is installed below the limiting block. A lifting block is fixedly arranged at the top of the piston rod of the lifting cylinder, and the lifting block slides in the limiting groove.

9. The key riveting device according to claim 7, characterized in that: The stamping component includes a riveting table. A placement groove for placing a key handle is opened on one side of the riveting table. A pair of sliding rails and a sliding cylinder are fixedly arranged on one side of the riveting table. A sliding plate is arranged on the sliding rails, and the sliding plate is slidably connected to the riveting table through the sliding rails. The piston rod of the sliding cylinder is fixedly connected to the sliding plate. The sliding cylinder is used to control the sliding of the sliding plate relative to the riveting table. A receiving plate is fixedly arranged on one side of the sliding plate, and the receiving plate is arranged between the limiting block and the placement groove.

10. The key riveting device according to claim 8, characterized in that: The stamping component includes a stamping linear module. A stamping plate is fixedly arranged at the output end of the stamping linear module. The stamping plate is provided with a clamping groove. The stamping plate is located above the limiting block and abuts against the limiting block. The shape of the clamping groove matches that of the limiting groove.

Images