Plate separator
The design of the disassembly and assembly components enables the quick replacement of the cutting wheels of the PCB board sorting machine, solving the problems of cumbersome operation and easy damage of the traditional bolt fastening method, improving production efficiency and reducing maintenance costs.
Patent Information
- Application Number
- CN202520023412.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-06
AI Technical Summary
Existing PCB board sorting machines require tools to change the cutting wheel, which is cumbersome and can easily damage the cutting wheel and other components, affecting production efficiency and cost.
It adopts a modular design, including combination blocks, limit blocks, stabilizing blocks, spring telescopic rods and locking posts, to achieve quick replacement of the cutting wheel. Tool-free disassembly is achieved by operating the spring telescopic rod through the dial ring, and the cutting wheel is moved by the linear module.
It improves the efficiency of cutting wheel replacement, reduces maintenance costs, simplifies the operation process, and avoids damage to the cutting wheel and other components.
Smart Images
Figure CN223694079U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of PCB board material, especially relates to a board material distributing machine. BACKGROUND
[0002] In the electronic manufacturing industry, the distribution of PCB board material is an important production link. With the continuous development and updating of electronic products, the quality and production efficiency of PCB board material are increasingly required. As a device specially used for separating PCB board material, the PCB board material distributing machine has been widely used in electronic manufacturing enterprises. It can quickly and accurately divide large pieces of PCB board material into the required size and shape, providing convenience for subsequent electronic component installation and welding processes.
[0003] The PCB board material distributing machine in the prior art usually adopts a traditional mechanical structure and cutting method. Generally, it mainly consists of a rack, a cutting device, a conveying device and a control system. The cutting device usually adopts a saw blade or a knife blade and is driven by a motor to rotate and cut. The conveying device is responsible for conveying the PCB board material to the cutting position and transporting the board material out after cutting is completed. The control system is used to control the operation of the entire distributing machine, including the start and stop of the motor, the adjustment of the cutting speed and depth, etc.
[0004] In the actual PCB board material distribution process, the distributing machine of the prior art has some obvious problems. First, in terms of replacing the cutting wheel, the traditional distributing machine usually adopts a bolt fastening method to fix the cutting wheel. This method requires the use of tools when replacing the cutting wheel, which is cumbersome and time-consuming. For example, if the cutting wheel is damaged and needs to be replaced during production, the worker needs to find the appropriate tool first, then disassemble the bolt, remove the old cutting wheel, install the new cutting wheel and tighten the bolt. This process not only wastes time, but also affects production efficiency. Second, the traditional bolt fastening method can damage the cutting wheel and other components. During the disassembly and installation of the bolt, improper operation or excessive force can cause the edge of the cutting wheel to be damaged or deformed, affecting the cutting quality. Therefore, the technical field proposes a board material distributing machine to solve the above problems. SUMMARY
[0005] In order to make up for the above shortcomings, the utility model provides a board material distributing machine, which aims to improve the problem that the board material distributing machine in the prior art needs to be assisted by tools for disassembly when replacing the worn parts after long-term use, which is relatively troublesome.
[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of plate distributing machine, including two side plates and waste component, the waste component is arranged in the similar side of two side plates, the similar side of two side plates is equipped with mounting box, the inside of mounting box is equipped with linear module, and fixedly connected with adapter block on the moving seat of linear module, the outside of adapter block is equipped with dismounting assembly, and the dismounting assembly is used to replace quickly for loss spare part;
[0007] The dismounting assembly includes a combination block and a connecting block, the combination block is rotatably connected to the inside of the adapter block, two limiting blocks are fixedly connected to the outside of the combination block, four stabilizing blocks are slidably connected to the outside of the limiting blocks, a fitting groove is formed in the outside of the stabilizing blocks, a cutting wheel is sleeved on the outside of the combination block, two positioning holes are formed in the inside of the cutting wheel, a fixed block is fixedly connected to the outside of the combination block, two spring telescopic rods are fixedly connected to the outside of the fixed block, a push ring is fixedly connected to the outside of the spring telescopic rods, and a clamping column is fixedly connected to the outside of the connecting block.
[0008] Further, the outside of the two stabilizing blocks is attached to the outside of the two limiting blocks, and the inside of the fitting groove is attached to the inside of the cutting wheel.
[0009] Further, the outside of the stabilizing block is slidably connected to the outside of the combination block, and the outside of the clamping column is slidably connected to the inside of the positioning hole.
[0010] Further, the outside of the connecting block is attached to the outside of the cutting wheel, and one end of the spring telescopic rod is engaged in the inside of the clamping groove.
[0011] Further, the waste component includes a rotating roller, the rotating roller is rotatably connected to the inside of the two side plates at both ends, and a plurality of push pieces are fixedly connected to the outer periphery of the rotating roller.
[0012] Further, one end of the rotating roller is fixedly connected to a rotating disc, and the similar side of the two side plates is fixedly connected to a guide table.
[0013] Further, the inside of the side plate is provided with a clamping device, and the similar side of the two side plates is fixedly connected to a plate distributing table.
[0014] The utility model has the following beneficial effects:
[0015] 1. The utility model discloses, when the cutting wheel is damaged and needs to be replaced, the spring telescopic rod is contracted by pinching the push ring, one end is extracted from the clamping groove, then the connecting block is removed, the clamping column is extracted from the positioning hole, then the cutting wheel and the stabilizing block are removed from the combination block, the stabilizing block is moved to the center and removed, so that the cutting wheel can be removed alone, the replacement mode is more convenient than the traditional bolt fastening, does not need the tool, and the operation is simple, and the cutting wheel and other components are not easy to damage, the replacement efficiency of the cutting wheel is improved greatly, and the maintenance cost is reduced.
[0016] 2. The utility model discloses, by placing the PCB board on the top of the board separating table, the clamping device driven by pneumatic is used to clamp and stabilize, then the linear module is started to drive the connecting block to move, and the cutting wheel is rolled on the PCB board to separate the board material, the large board material falls through the guide table through the push piece, the small board material falls to the middle of the push piece, the waste is made to fall down from the gap between the rotating roller and the board separating table by rotating the rotating disc, and the box is placed at the bottom of the rotating roller to collect, so that the waste is avoided to accumulate in the work area. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 It is a perspective view of the board material separating machine that the utility model proposes;
[0018] Fig. 2 It is the connecting block structure schematic view of the board material separating machine that the utility model proposes;
[0019] Fig. 3 It is the stabilizing block structure schematic view of the board material separating machine that the utility model proposes.
[0020] LEGEND:
[0021] 1, side plate;2, installation box;3, connecting block;4, combination block;5, limiting block;6, cutting wheel;7, positioning hole;8, stabilizing block;9, fixed block;10, spring telescopic rod;11, embedded groove;12, push ring;13, connecting block;14, clamping column;15, clamping groove;16, rotating roller;17, push piece;18, rotating disc;19, guide table;20, clamping device;21, board separating table. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.
[0023] REFERENCE Figs. 1-3The utility model provides a kind of plate distributing machine, including two side plates 1 and waste component, waste component is set in the similar side of two side plates 1, side plate 1 is as the main support structure of plate distributing machine, usually by solid durable metal material, such as steel or aluminum alloy.Both sides of two side plates 1 are equipped with mounting box 2.Usually by metal material, with good sealing and stability. Linear module is installed in the inside of mounting box 2, and linear module is one of the key components of plate distributing machine, it can realize accurate linear motion, and provide power for the movement of cutting wheel 6. And fixedly connected with the engaging block 3 on the moving seat of linear module.Engaging block 3 plays the role of connecting linear module and dismounting assembly, to ensure that cutting wheel 6 can be moved stably under the driving of linear module. The outside of engaging block 3 is provided with dismounting assembly, and the dismounting assembly is used for quickly replacing worn parts. Dismounting assembly includes combination block 4 and connecting block 13. Combination block 4 is rotatably connected to the inside of engaging block 3, and combination block 4 can be freely rotated in the inside of engaging block 3, to provide convenience for the installation and disassembly of cutting wheel 6. The outside of combination block 4 is fixedly connected with two limit blocks 5. Limit block 5 plays the role of limiting the movement of stable block 8, to ensure that stable block 8 can stably fix cutting wheel 6. The outside of limit block 5 is slidably connected with four stable blocks 8. Stable block 8 is usually made of high-strength plastic or metal material, with good wear resistance and stability. The outside of stable block 8 is provided with embedding groove 11. Embedding groove 11 cooperates with the inside of cutting wheel 6, to realize the stable fixation of cutting wheel 6. The outside of combination block 4 is provided with cutting wheel 6. Cutting wheel 6 is one of the core components of plate distributing machine, which can cut plate and realize the separation of plate. The inside of cutting wheel 6 is provided with two positioning holes 7. Positioning hole 7 cooperates with the clamping column 14 on the connecting block 13, to realize the positioning of cutting wheel 6. The outside of combination block 4 is fixedly connected with fixed block 9. Fixed block 9 plays the role of fixing spring telescopic rod 10, to ensure that spring telescopic rod 10 can work stably. The outside of fixed block 9 is fixedly connected with two spring telescopic rods 10. Spring telescopic rod 10 has elasticity and can be telescopic within a certain range. The outside of spring telescopic rod 10 is fixedly connected with the push ring 12. The push ring 12 provides a convenient operation interface for the operator, and the extension and contraction of spring telescopic rod 10 can be realized by pushing the push ring 12. The outside of connecting block 13 is fixedly connected with clamping column 14. Clamping column 14 cooperates with positioning hole 7, to realize the positioning of cutting wheel 6. The inside of connecting block 13 is provided with two clamping grooves 15. Clamping groove 15 cooperates with one end of spring telescopic rod 10, to realize the fixation of connecting block 13. The outside of two stable blocks 8 is attached to the outside of two limit blocks 5, to ensure that stable block 8 can stably fix cutting wheel 6. The inside of embedding groove 11 is attached to the inside of cutting wheel 6, to realize the stable fixation of cutting wheel 6.The outer side of the stabilizing block 8 is in sliding connection with the outer side of the combination block 4, so that the stabilizing block 8 can move freely on the outer side of the combination block 4, realizing the installation and disassembly of the cutting wheel 6. The outer side of the clamping column 14 is in sliding connection with the inner side of the positioning hole 7, realizing the positioning of the cutting wheel 6. The outer side of the connecting block 13 is in abutment with the outer side of the cutting wheel 6, ensuring that the connecting block 13 can stably fix the cutting wheel 6. One end of the spring telescopic rod 10 is clamped in the inner side of the clamping groove 15, realizing the fixation of the connecting block 13.
[0024] Specifically, when the cutting wheel 6 needs to be replaced due to long-term use and damage, the two knobs 12 can be pinched to the middle position. The design of the knob 12 provides a convenient operation interface for the operator, and the extension and retraction of the spring telescopic rod 10 can be realized by turning the knob 12. So that one end of the spring telescopic rod 10 is pulled out from the inside of the clamping groove 15. The spring telescopic rod 10 has elasticity and can be extended and retracted within a certain range. Then the connecting block 13 can be moved away from the outer side of the cutting wheel 6, and the two clamping columns 14 will be pulled out from the inner side of the positioning hole 7. The cooperation of the connecting block 13 and the clamping column 14 can realize the positioning of the cutting wheel 6. Then the cutting wheel 6 and the four stabilizing blocks 8 can be moved away from the outside of the combination block 4. The cooperation of the stabilizing block 8 and the combination block 4 can realize the stable fixation of the cutting wheel 6. Then moving the four stabilizing blocks 8 to the center position can take down the four stabilizing blocks 8. In this way, the cutting wheel 6 can be taken down alone. This way of replacing the cutting wheel 6 is more convenient than the traditional bolt fastening method when disassembling. The traditional bolt fastening method needs to use tools, the operation is cumbersome, and it is easy to damage the cutting wheel 6 and other parts. The design of the disassembly assembly greatly improves the replacement efficiency of the cutting wheel 6 and reduces the maintenance cost.
[0025] Reference Figs. 1-3The waste discharging assembly includes a rotating roller 16. The rotating roller 16 is rotatably connected to the inner sides of the two side plates 1, and can rotate freely inside the two side plates 1 to provide power for the rotation of the push pieces 17. The outer periphery of the rotating roller 16 is fixedly connected with a plurality of push pieces 17. The push pieces 17 are usually made of plastic or metal materials and have certain elasticity and wear resistance. The push pieces 17 are used to push the waste on the board to fall off, realizing the automatic discharge of the waste. One end of the rotating roller 16 is fixedly connected with a rotating disc 18. The rotating disc 18 provides a convenient operation interface for the operator, and the rotation of the rotating roller 16 can be realized by rotating the rotating disc 18. The proximal sides of the two side plates 1 are fixedly connected with guide tables 19. The guide tables 19 are usually made of metal materials and have good flatness and stability. The guide tables 19 are used to guide the waste on the board to the designated position, realizing the centralized collection of the waste. The inner sides of the side plates 1 are provided with clamping devices 20. The clamping devices 20 are important components of the board separating machine, which can clamp the board stably to ensure that the board does not move during cutting.
[0026] Specifically, the whole PCB board is placed on the top of the separating table 21. The separating table 21 serves as the working platform of the board separating machine and has a smooth surface to provide stable support for the PCB board. Then start the two clamping devices 20 to clamp the PCB board stably. The clamping devices 20 usually adopt pneumatic or hydraulic driving mode and can provide sufficient clamping force to ensure that the PCB board does not move during cutting. Then start the linear module to drive the adapter block 3 to move, so that the cutting wheel 6 rolls on the PCB board to separate the board. The linear module has high precision and high speed and can realize precise straight line motion to provide power for the movement of the cutting wheel 6. The large board will slide off the push pieces 17 and then slide off the guide tables 19. The cooperation of the push pieces 17 and the guide tables 19 can automatically discharge the waste on the board to avoid waste accumulation in the working area. The excess small boards will fall in the middle part of the two push pieces 17, and the rotating disc 18 can be rotated to make the waste fall from the gap between the rotating roller 16 and the separating table 21. A box can be placed at the bottom of the rotating roller 16 to collect the waste, which can avoid waste accumulation in the working area during board separating.
[0027] Working principle: First, the entire PCB board is placed on top of the separating table 21. Then, the two clamping devices 20 are activated to hold the PCB board stably. Then, the linear module is activated to drive the connecting block 3 to move, so that the cutting wheel 6 rolls on the PCB board to separate the boards. Large pieces of boards will slide off the paddle 17 and then slide off the guide table 19. Excess small pieces of boards will fall into the middle part of the two paddles 17. The turntable 18 can be rotated to make the waste fall from the gap between the rotating roller 16 and the separating table 21. A box can be placed at the bottom of the rotating roller 16 to collect the waste, which can prevent the waste from accumulating in the working area when separating the boards.
[0028] In addition, when the cutting wheel 6 is damaged and needs to be replaced after long-term use, the two lever rings 12 can be squeezed towards the middle position, so that one end of the spring telescopic rod 10 is pulled out from the inside of the slot 15. Then the connecting block 13 can be moved away from the outside of the cutting wheel 6, and the two locking pins 14 will be pulled out from the inside of the positioning hole 7. Then the cutting wheel 6 and the four stabilizing blocks 8 can be moved away from the outside of the assembly block 4. Then the four stabilizing blocks 8 can be moved towards the center position to remove the four stabilizing blocks 8. In this way, the cutting wheel 6 can be removed separately. This method of replacing the cutting wheel 6 is more convenient to disassemble than the traditional bolt fastening method.
[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A board splitter comprising two side plates (1) and a waste discharge assembly, characterized in that: The waste discharge assembly is arranged on the adjacent sides of two side plates (1), mounting boxes (2) are mounted on the adjacent sides of the two side plates (1), linear modules are mounted in the mounting boxes (2), and the moving seats of the linear modules are fixedly connected with connecting blocks (3); the outer sides of the connecting blocks (3) are provided with dismounting assemblies for quickly replacing worn-out parts. The dismounting assembly comprises a combination block (4) and a connecting block (13); the combination block (4) is rotatably connected to the inner side of the connecting block (3); the outer side of the combination block (4) is fixedly connected with two limiting blocks (5); the outer sides of the limiting blocks (5) are slidably connected with four stabilizing blocks (8); the outer sides of the stabilizing blocks (8) are provided with embedded grooves (11); the outer side of the combination block (4) is sleeved with a cutting wheel (6); the inner side of the cutting wheel (6) is provided with two positioning holes (7); the outer side of the combination block (4) is fixedly connected with a fixed block (9); the outer side of the fixed block (9) is fixedly connected with two spring telescopic rods (10); the outer sides of the spring telescopic rods (10) are fixedly connected with a push ring (12); the outer side of the connecting block (13) is fixedly connected with a clamping column (14); and the inner side of the connecting block (13) is provided with two clamping grooves (15).
2. A board dispenser as claimed in claim 1, characterized in that The outer sides of the two stabilizing blocks (8) are attached to the outer sides of the two limiting blocks (5), and the inner sides of the embedded grooves (11) are attached to the inner sides of the cutting wheel (6).
3. A board dispenser as claimed in claim 2, characterized in that: The outer sides of the stabilizing blocks (8) are slidably connected to the outer side of the combination block (4), and the outer side of the clamping column (14) is slidably connected to the inner side of the positioning hole (7).
4. A board dispenser as claimed in claim 3, characterized in that: The outer side of the connecting block (13) is attached to the outer side of the cutting wheel (6), and one end of the spring telescopic rod (10) is clamped in the inner side of the clamping groove (15).
5. The board dispenser of claim 1, wherein: The waste discharge assembly comprises a rotating roller (16), the two ends of the rotating roller (16) are rotatably connected to the inner sides of the two side plates (1), and the outer periphery of the rotating roller (16) is fixedly connected with a plurality of push pieces (17).
6. A board dispenser as claimed in claim 5, characterized in that: One end of the rotating roller (16) is fixedly connected with a rotating disc (18), and the adjacent sides of the two side plates (1) are fixedly connected with guide tables (19).
7. A board dispenser as claimed in claim 1, characterized in that: The inner side of the side plate (1) is mounted with a clamping device (20), and the adjacent sides of the two side plates (1) are fixedly connected with partition tables (21).