PCB cutter storing and taking device with automatic pop-up structure

Abstract

The utility model relates to the field of PCB cutters, in particular to a PCB cutter storing and taking device with an automatic pop-up structure, and solves the technical problems that the existing PCB cutters are inconvenient to store and take after being machined, the storing and taking operation process and the number of stored and taken cutters cannot be recorded, and production management is not facilitated. According to the technical scheme, the PCB cutter storing and taking device with the automatic pop-up structure comprises an outer box body, a spacer bush, a bracket, a fan, a supporting plate, a weight sensor, a storage bin, a locking mechanism, a two-dimensional code and a damper; the locking mechanism is controlled to be opened through 5GPDA equipment code scanning, the mode that the storage bin of the PCB cutter pops up automatically is obviously more convenient compared with an original mode that the storage bin is pulled to take and place the PCB cutter, an operation record is formed on the 5G + MES precision production intelligent management platform every time the storage bin is opened, and the operation efficiency is greatly improved. And management of the whole PCB cutter taking and placing operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of PCB cutters, in particular to a PCB cutter storage and access device with an automatic pop-up structure. Background Art

[0002] With the vigorous development of the industrial manufacturing field, various enterprises and units are paying more and more attention to the scientific, rational and efficient management of production processes. Combined with the promotion of 5G technology, various manufacturing enterprises are actively incorporating the production information management system (MES) of the workshop execution layer, looking forward to providing enterprises with management modules including manufacturing data management, planning and scheduling management, production scheduling management, inventory management, quality management, human resources management, work center / equipment management, tool and tooling management, procurement management, cost management, project kanban management, production process control, bottom-level data integration analysis, upper-level data integration decomposition, etc., to establish a solid, reliable, comprehensive and feasible manufacturing collaborative management platform for enterprises. Similarly, in the field of PCB tool manufacturing, due to the diversity of PCB tools and the complexity of processing and production, the "5G+MES" precision production intelligent management platform is gradually added to realize the automatic splitting of flexible production process tasks and real-time monitoring of the operation status of industrial equipment in 5G smart factories.

[0003] In the current PCB tool manufacturing process, the appearance quality of the tools produced has an important impact on the processing and use of PCB boards. Therefore, after processing and quality inspection, they must be collected, stored and protected in time to avoid being contaminated and damaged in the open space of the workshop for a long time. The current storage and retrieval devices for PCB tools are simple box containers. The retrieval process requires repeated opening and closing of the container lid, which is very inconvenient. In addition, it is not convenient to record the retrieval operation and quantity of PCB tools each time, which is not conducive to the management of PCB tool processing and production.

[0004] Therefore, in view of the fact that the current PCB tool storage and access is inconvenient after processing, and the storage and access operation process and the number of stored and accessed tools cannot be recorded, which is not conducive to production management, a PCB tool storage and access device based on the "5G+MES" precision production intelligent management platform can be designed. The 5GPAD device can be used to scan the code of the storage and access device that can automatically pop out the tool, which facilitates the storage and access operation and can also synchronously record the relevant information during storage and access, which is helpful for the production management of PCB tools. Utility Model Content

[0005] In order to overcome the problem that the current PCB tool storage and access is inconvenient after processing, and the storage and access operation process and the number of stored and accessed tools cannot be recorded, which is not conducive to production management.

[0006] The technical solution of the utility model is: a PCB tool storage and retrieval device with an automatic pop-up structure, comprising an outer box body, a spacer, a bracket, a fan, a pallet, a weight sensor, a storage bin, a locking mechanism, a QR code, and a damper; the front end of the outer box body is an open structure and a spacer with a hollow structure is arranged in the middle to divide the outer box body into two left and right chambers, each chamber is provided with a U-shaped bracket, two left-right symmetrical fans are fixedly installed on the bottom plate of the bracket, a pallet located above the fans is fixedly connected between the side plates on both sides of the bracket, a weight sensor is fixedly installed in the middle of the upper end of the pallet, the storage bin is between the two side plates of the bracket and falls on the weight sensor, an independent cavity adapted to the appearance of the PCB tool is arranged in the storage bin, locking mechanisms are arranged on the left and right sides of the outer box body and on the spacer, a QR code of the MES precision production intelligent management platform is arranged on the upper surface of the outer box body, and a damper is installed between the rear end of the bracket and the back plate of the outer box body.

[0007] Preferably, enterprise employees use 5GPAD devices to scan QR codes, operate on the device to select a storage bin to open, send information to the corresponding locking mechanism to start, and at the same time, form an opening record on the 5G+MES precision production intelligent management platform. The bracket and storage bin automatically pop out of the outer box through the damper. When the PCB tool is taken out or put into the storage bin, the weight sensor senses the weight change and sends data to the 5G+MES precision production intelligent management platform. Based on the standard weight of a single PCB tool, the computer calculates the number of PCB tools taken out or put in, and records the number on the 5G+MES precision production intelligent management platform. Enterprise employees use 5GPDA to scan and record, and integrate the equipment as an information node into the enterprise MES information management, providing timely, effective and real data for the entire information system in real time, accurately and automatically, so as to realize the information exchange and collaborative work between the management and execution layers, and then connect to the lower computer terminal of the production workshop through the 5G network to realize real-time collection of workshop production data and provide a data source for real-time monitoring of workshop production conditions.

[0008] Preferably, the locking mechanism includes a locking plate and a motor. The motor is fixedly mounted on the left and right sides of the outer box and in the spacer. Locking plates are provided on the left and right sides of the front end of the outer box and the front end of the spacer. The locking plate is fixedly connected to the drive shaft of the motor and driven to rotate. After the employee uses the 5GPAD device to scan the QR code, he operates on the device to select which storage bin to open. The device sends a signal to the control module of the motor to drive the corresponding locking plate to rotate away from the front end of the bracket. The limit at the front end of the bracket is released and is slowly pushed forward from the outer box under the elastic pushing action of the damper. Then the employee puts the PCB tool in or takes it out of the storage bin.

[0009] Preferably, rollers arranged in a row are installed on the upper end of the bottom wall of the outer box body, and an upwardly protruding pad is provided in the middle of the bottom wall of the bracket. The rollers are located under the pad and rest against the lower surface of the pad. When the bracket is moved by the elastic pushing action of the damper, the rolling action of the rollers at the bottom not only supports the bracket stably, but also replaces sliding friction with rolling friction, making the movement smoother.

[0010] Preferably, two guide rods which are respectively located in the two compartments are fixed on the back plate of the outer box body, a sliding sleeve is fixedly connected to the middle of the lower end of the pad, the guide rods are slidably connected in the sliding sleeve, and the horizontal plug-in structure of the guide rods and the sliding sleeve serves as a guide for the movement of the entire bracket and storage bin, further ensuring the stable movement of the bracket and storage bin.

[0011] Preferably, an air outlet connected to the air outlet channel of the fan is provided on the surface of the pallet. The bottom wall of the storage bin and the bottom wall of the bracket are both made of a plate material with a hole structure. The holes of the bottom wall of the storage bin are connected to the internal cavity. The surface of the PCB tool just placed in the storage bin carries heat, which is not easy to dissipate during rapid storage. Long-term heat accumulation affects the structural life of the tool. The fan at the bottom conveys air flow upward into the storage bin to assist in the heat dissipation of the PCB tool.

[0012] Preferably, the damper is a hydraulic strut, one end of which is mounted on the crossbeam between the bottom wall of the bracket and the pallet, and the other end is mounted on the back plate of the outer box. In actual use, the damper can use the hydraulic strut in the present technical solution, or a spring pneumatic rod, which slowly pushes the bracket and the storage bin to move through elastic force. After the operation is completed, the employee manually pushes the storage bin into the outer box. When it completely enters the outer box, the motor drives the locking plate to reset, and the storage bin and the bracket are limited again.

[0013] Preferably, both side panels of the bracket are fixedly connected with rails, and slots are provided on the left and right side walls of the storage bin. The rails are longitudinally inserted into the slots. The longitudinal plug-in connection between the rails and the slots can prevent the storage bin and the bracket from moving horizontally relative to each other, and can ensure that the weight of the storage bin acts vertically on the weight sensor, thereby ensuring the accuracy of the measurement.

[0014] Beneficial effects of the utility model:

[0015] 1. The 5GPDA device scans the code to control the locking mechanism to open, so that the storage bin of the PCB tool can be automatically popped out. This is obviously more convenient than the original pull-out storage bin to take and put PCB tools. In addition, each time the storage bin is opened, an operation record will be formed on the 5G+MES precision production intelligent management platform, which is helpful for the management of the entire PCB tool picking and putting operation;

[0016] 2. Every time the PCB tool is taken and placed, the weight sensor will respond to the weight change in the storage bin and transmit the change data to the 5G+MES precision production intelligent management platform. The computer will calculate the weight of the PCB tool taken and placed based on the weight of the single PCB tool and form a record. There is no need for the operator to record manually, and the entire management process is more efficient and intelligent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a first three-dimensional structural schematic diagram of a PCB tool storage and access device with an automatic pop-up structure of the utility model;

[0018] Figure 2 The second three-dimensional structure schematic diagram of the PCB tool storage and access device with an automatic pop-up structure of the utility model is shown;

[0019] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the outer box of the PCB tool storage and access device with an automatic pop-up structure of the utility model;

[0020] Figure 4 Shown is a three-dimensional structural schematic diagram of a locking mechanism of a PCB tool storage and access device with an automatic pop-up structure of the utility model;

[0021] Figure 5 Shown is a first three-dimensional structural schematic diagram of a bracket and a storage bin of a PCB tool storage and retrieval device with an automatic pop-up structure of the utility model;

[0022] Figure 6 Shown is a second three-dimensional structural schematic diagram of the PCB tool storage and retrieval device bracket and storage bin with an automatic pop-up structure of the utility model.

[0023] Explanation of the reference numerals: 1. outer box; 2. spacer; 3. bracket; 4. fan; 5. support plate; 6. weight sensor; 7. storage bin; 9. QR code; 10. roller; 11. pad; 12. guide rod; 13. sleeve; 14. damper; 15. rail; 16. slot; 801. locking plate; 802. motor. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 6The utility model provides an embodiment: a PCB tool storage and retrieval device with an automatic pop-up structure, comprising an outer box body 1, a spacer sleeve 2, a bracket 3, a fan 4, a support plate 5, a weight sensor 6, a storage bin 7, a locking mechanism, a QR code 9, and a damper 14; the front end of the outer box body 1 is an open structure and a spacer sleeve 2 of a hollow structure is arranged in the middle to divide the outer box body 1 into two left and right chambers, each chamber is provided with a U-shaped bracket 3, two left-right symmetrical fans 4 are fixedly installed on the bottom plate of the bracket 3, and the side panels of the bracket 3 on both sides are provided. A support plate 5 located above the fan 4 is fixedly connected between the support plate 5, a weight sensor 6 is fixedly installed in the middle of the upper end of the support plate 5, a storage bin 7 is located between the two side plates of the bracket 3 and falls on the weight sensor 6, an independent cavity adapted to the appearance of the PCB tool is arranged in the storage bin 7, locking mechanisms are arranged on the left and right sides of the outer box 1 and the spacer 2, a QR code 9 of the MES precision production intelligent management platform is arranged on the upper surface of the outer box 1, a damper 14 is installed between the rear end of the bracket 3 and the back plate of the outer box 1, and the employees of the enterprise use the 5GPAD device To scan the QR code 9, operate on the equipment to select a storage bin 7 to open, send information to the corresponding locking mechanism to start, and at the same time, form an opening record on the 5G+MES precision production intelligent management platform, the bracket 3 and the storage bin 7 automatically pop out of the outer box 1 through the damper 14, and when the PCB tool is taken out or put into the storage bin 7, the weight sensor 6 senses the weight change and sends data to the 5G+MES precision production intelligent management platform. Based on the standard weight of a single PCB tool, the computer calculates the number of PCB tools taken out or put in, and records the number on the 5G+MES precision production intelligent management platform. Enterprise employees use 5GPDA to scan and record, and integrate the equipment as an information node into the enterprise MES information management, providing timely, effective and real data for the entire information system in real time, accurately and automatically, so as to realize the information exchange and collaborative work between the management layer and the execution layer, and then connect with the lower computer terminal of the production workshop through the 5G network to realize real-time collection of workshop production data and provide a data source for real-time monitoring of workshop production conditions.

[0026] See also Figure 4 In this embodiment, the locking mechanism includes a locking piece 801 and a motor 802. The motor 802 is fixedly installed on the left and right sides of the outer box body 1 and in the spacer sleeve 2. The left and right sides of the front end of the outer box body 1 and the front end of the spacer sleeve 2 are provided with locking pieces 801. The locking piece 801 is fixedly connected to the transmission shaft of the motor 802 and driven to rotate. After the employee uses the 5GPAD device to scan the QR code 9, he operates on the device to select which storage bin 7 to open. The device sends a signal to the control module of the motor 802 to drive the corresponding locking piece 801 to rotate away from the front end of the bracket 3. The limit of the front end of the bracket 3 is released, and it is pushed forward slowly from the outer box body 1 under the elastic pushing action of the damper 14. Then the employee puts the PCB tool into or takes out the storage bin 7.

[0027] See also Figure 3 , Figure 5-Figure 6 In this embodiment, rollers 10 arranged in a row are installed on the upper end of the bottom wall of the outer box body 1, and a pad 11 protruding upward is provided in the middle of the bottom wall of the bracket 3. The rollers 10 are located below the pad 11 and abut against the lower surface of the pad 11. When the bracket 3 is moved by the elastic pushing action of the damper 14, the rolling action of the rollers 10 at the bottom not only supports the bracket 3 stably, but also replaces the sliding friction with rolling friction, so that the movement is smoother. Two guide rods 12 respectively located in the two chambers are fixed on the back plate of the outer box body 1, and the middle of the lower end of the pad 11 is provided. A sliding sleeve 13 is fixedly connected, and a guide rod 12 is slidably connected in the sliding sleeve 13. The horizontal plug-in structure of the guide rod 12 and the sliding sleeve 13 serves as a guide for the movement of the entire bracket 3 and the storage bin 7, further ensuring the stable movement of the bracket 3 and the storage bin 7. An air outlet connected to the air outlet channel of the fan 4 is opened on the surface of the support plate 5. The bottom wall of the storage bin 7 and the bottom wall of the bracket 3 are both plate materials with a hole structure. The holes on the bottom wall of the storage bin 7 are connected to the internal cavity. The surface of the PCB tool just placed in the storage bin 7 carries heat, and the heat is quickly stored. It is not easy to dissipate, and long-term heat accumulation affects the structural life of the tool. The fan 4 at the bottom conveys air flow upward into the storage bin 7 to assist in the heat dissipation of the PCB tool. The damper 14 is a hydraulic support rod. One end of the damper 14 is installed on the crossbeam between the bottom wall of the bracket 3 and the support plate 5, and the other end is installed on the back plate of the outer box body 1. In actual use, the damper 14 can use the hydraulic support rod in this technical solution, or a spring pneumatic rod to slowly push the bracket 3 and the storage bin 7 to move through elastic force. After the operation is completed, the employee manually pushes the storage bin 7 enters the outer box body 1. When it completely enters the outer box body 1, the motor 802 drives the locking piece 801 to reset, and the storage bin 7 and the bracket 3 are limited again. The two side panels of the bracket 3 are fixedly connected with the rails 15, and the left and right side walls of the storage bin 7 are provided with slots 16. The rails 15 are longitudinally inserted in the slots 16. The longitudinal plug-in connection relationship between the rails 15 and the slots 16 is utilized to prevent the storage bin 7 and the bracket 3 from horizontal relative movement, and can ensure that the weight of the storage bin 7 acts vertically on the weight sensor 6, thereby ensuring the accuracy of the measurement.

[0028] Through the above steps, the 5GPDA device scans the code to control the locking mechanism to open, so that the storage bin 7 of the PCB tool is automatically popped out. This is obviously more convenient than the original pull-out storage bin 7 to take and place the PCB tool. In addition, each time the storage bin 7 is opened, an operation record will be formed on the 5G+MES precision production intelligent management platform, which is helpful for the management of the entire PCB tool taking and placing operation, so as to solve the problem that the current PCB tool is inconvenient to access after processing, and the access operation process and the number of accessed tools cannot be recorded, which is not conducive to production management.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A PCB tool storage and retrieval device with an automatic pop-up structure, comprising an outer box (1); characterized in that: The outer box (1) also includes a spacer (2), a bracket (3), a fan (4), a support plate (5), a weight sensor (6), a storage bin (7), a locking mechanism, a QR code (9), and a damper (14); the front end of the outer box (1) is an open structure, and a spacer (2) with a hollow structure is arranged in the middle to divide the outer box (1) into two left and right chambers; each chamber is provided with a U-shaped bracket (3); two fans (4) symmetrically mounted on the bottom plate of the bracket (3); and a fan (4) is fixedly connected between the side plates on both sides of the bracket (3). ) above the support plate (5), a weight sensor (6) is fixedly installed in the middle of the upper end of the support plate (5), a storage bin (7) is located between the two side plates of the support plate (3) and falls on the weight sensor (6), an independent cavity adapted to the appearance of the PCB tool is arranged in the storage bin (7), locking mechanisms are arranged on the left and right sides of the outer box body (1) and on the spacer (2), a QR code (9) of the MES precision production intelligent management platform is arranged on the upper surface of the outer box body (1), and a damper (14) is installed between the rear end of the support plate (3) and the back plate of the outer box body (1).

2. The PCB tool storage and access device with automatic pop-up structure according to claim 1, characterized in that: The locking mechanism comprises a locking plate (801) and a motor (802); the motor (802) is fixedly mounted on the left and right sides of the outer box body (1) and inside the spacer sleeve (2); the left and right sides of the front end of the outer box body (1) and the front end of the spacer sleeve (2) are both provided with locking plates (801); the locking plates (801) are fixedly connected to the transmission shaft of the motor (802) and driven to rotate.

3. The PCB tool storage and retrieval device with an automatic pop-up structure according to claim 2, characterized in that: The upper end of the bottom wall of the outer box body (1) is provided with rollers (10) arranged in a row, the middle of the bottom wall of the bracket (3) is provided with a pad (11) protruding upwards, and the rollers (10) are located below the pad (11) and abut against the lower surface of the pad (11).

4. The PCB tool storage and retrieval device with automatic pop-up structure according to claim 3, characterized in that: Two guide rods (12) respectively located in two chambers are fixed on the back plate of the outer box body (1), a sliding sleeve (13) is fixedly connected in the middle of the lower end of the pad (11), and the guide rod (12) is slidably connected in the sliding sleeve (13).

5. The PCB tool storage and retrieval device with automatic pop-up structure according to claim 4, characterized in that: An air outlet connected to the air outlet channel of the fan (4) is provided on the surface of the support plate (5); the bottom wall of the storage bin (7) and the bottom wall of the bracket (3) are both made of plate materials with a hole structure; the holes on the bottom wall of the storage bin (7) are connected to the internal cavity.

6. The PCB tool storage and retrieval device with automatic pop-up structure according to claim 5, characterized in that: The damper (14) is a hydraulic support rod, one end of which is mounted on a crossbeam between the bottom wall of the bracket (3) and the support plate (5), and the other end of which is mounted on a back plate of the outer box body (1).

7. The PCB tool storage and access device with automatic pop-up structure according to claim 6, characterized in that: The two side plates of the bracket (3) are fixedly connected with a clamping rail (15), and the left and right side walls of the storage bin (7) are provided with a clamping groove (16), and the clamping rail (15) is longitudinally inserted into the clamping groove (16).

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