Cache device
By designing an adjustable buffer device, the problem of buffering PCBA boards of different widths was solved, realizing the flexibility and efficiency of automated production and improving the automation level and production capacity of the production line.
Patent Information
- Application Number
- CN202422862978.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-23
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-11-23
AI Technical Summary
Existing technology cannot cache PCBA boards of different widths simultaneously, resulting in an imbalance in production capacity between the front and back ends of the production line. When temporary storage is required, the operation is complex and prone to errors.
Design a buffer device comprising a lifting mechanism, first and second power mechanisms, and a clamping mechanism. The device adapts to PCBA boards of different widths by adjusting the height and width of the clamping mechanism, and achieves automated adjustment by using sensors to sense the position and height of the boards.
It enables simultaneous caching of PCBA boards of different widths, reducing the difficulty of manual operation, improving the automation level and production capacity of the production line, optimizing the production process, and reducing manufacturing costs.
Smart Images
Figure CN223722031U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of buffer, particularly relates to a buffer device. BACKGROUND
[0002] When the workpiece is automatically processed, it is often placed on a carrier such as a bearing disc that can limit its posture or provide structural protection for it to flow; in order to avoid unnecessary downtime during processing, the input end of the processing equipment is generally provided with a buffer device, which can buffer an appropriate amount of bearing disc to adjust the transmission and processing speed between the conveying bearing disc conveying device and the processing equipment.
[0003] At present, in the production and manufacturing process of PCBA board (Printed Circuit Board Assembly), most of them need to be conveyed by conveying line, and produced by corresponding equipment at different stations, but in the production process of PCBA board, if the production line front and rear section capacity balance needs to be adjusted, the PCBA board on the production line needs to be temporarily stored, which requires the use of buffer machine to temporarily buffer the PCBA board.
[0004] As can be seen from the above, the prior art cannot buffer target boards of different widths at the same time when buffering target boards. UTILITY MODEL CONTENTS
[0005] In view of the above problems, the utility model is proposed to provide a buffer device that overcomes the above problems or at least partially solves the above problems.
[0006] In order to solve the above problems, the utility model discloses a buffer device, which comprises a lifting mechanism, a first power mechanism, a second power mechanism and a plurality of clamping mechanisms arranged in a predetermined interval; the clamping mechanism and the lifting mechanism are connected, and the lifting mechanism is used to adjust the height of the clamping mechanism; the first power mechanism and the second power mechanism are arranged at a predetermined height of the buffer device, and can be telescopic arranged on the side surface of the clamping mechanism; each clamping mechanism is provided with an adjusting rod, a rotating shaft and a conveying belt for conveying target boards, the rotating shaft and the conveying belt are connected, when the clamping mechanism is at a predetermined height, and the first power mechanism and the second power mechanism are at a first position, the first power mechanism and the rotating shaft are connected; the second power mechanism and the adjusting rod are connected, and are used to adjust the width of the clamping mechanism to adapt to the target board.
[0007] Preferably, the clamping mechanism comprises a fixed plate, a support frame and a fixed component rod, the fixed component rod is at least one set, the fixed component rod is parallel to the adjusting rod and the rotating shaft in horizontal direction; the fixed plate is fixedly arranged on one side of the fixed component rod, the adjusting rod and the rotating shaft; the support frame is movably arranged on the fixed component rod, the adjusting rod and the rotating shaft, and is connected with the adjusting rod through a nut.
[0008] Preferably, the conveying belt is at least two, the fixed plate and the support frame are respectively internally provided with a plurality of pulleys, the conveying belt is connected with the pulleys, and the rotating shaft is connected with the conveying belt, the fixed plate and the support frame in linkage connection.
[0009] Preferably, the clamping mechanism further comprises a sensor, the sensor is arranged on the other side of the fixed component rod, the adjusting rod and the rotating shaft; an induction rod is arranged on the end of the support frame away from the fixed plate, one end of the induction rod is fixedly arranged on the support frame, the other end is connected with the sensor, the sensor is connected with the second power mechanism; and the fixed plate is provided with an inductor for inducting the position and height of the target plate piece.
[0010] Preferably, the lifting mechanism comprises a motor, a chain wheel rod and a chain, the chain wheel rod and the chain are meshed and connected, and the motor is used for driving the chain wheel rod to rotate; the chain is connected with the clamping mechanism.
[0011] Preferably, the lifting mechanism is arranged below the shell, the clamping mechanism is arranged above the shell, and the first power mechanism and the second power mechanism are arranged at a preset height inside the shell.
[0012] Preferably, the shell comprises a control mechanism, the control mechanism is arranged on one side of the shell, and the control mechanism controls the lifting mechanism, the clamping mechanism, the first power mechanism and the second power mechanism respectively.
[0013] The utility model discloses the following advantages: by setting adjustable clamping mechanism on the buffer device, the different width demand of target plate piece can be simultaneously buffered, further realizing production flexibility, and the level of automatic production is improved. ACCURATE DRAWINGS
[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled person in the art, under the premise of not paying the creative labor, other related drawings can also be obtained according to these drawings.
[0015] Figure 1 is a main structure schematic view of a buffer device provided in an embodiment of the utility model;
[0016] Figure 2 is a main schematic view of a clamping mechanism of a buffer device provided in an embodiment of the utility model;
[0017] Figure 3 is a schematic view of a shell control mechanism of a buffer device provided in an embodiment of the utility model.
[0018] In the figure: 100, lifting mechanism; 101, motor; 102, chain wheel rod; 103, chain; 200, first power mechanism; 300, second power mechanism; 400, clamping mechanism; 401, adjusting rod; 402, rotating shaft; 403, conveying belt; 404, fixed plate; 405, support frame; 406, fixed component rod; 407, nut; 408, inductor; 409, sensor; 410, inductive rod; 500, shell; 501, control mechanism. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, 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. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0020] Some embodiments of the present application will be described in detail below in combination with the drawings. In the case of no conflict, each of the following embodiments and each feature in the embodiments can be combined with each other.
[0021] It should be noted that the different width target plate pieces that can be buffered simultaneously provided by the utility model refer to target plate pieces including but not limited to PCB (Printed Circuit Board) and PCBA board and other kinds of target plate pieces.
[0022] Please refer to Figure 1 , Figure 2 and Figure 3As shown in the utility model embodiment provides a kind of buffer device, including lifting mechanism 100, first power mechanism 200, second power mechanism 300 and several according to preset interval upper and lower arrangement clamping mechanism 400;The clamping mechanism 400 with the lifting mechanism 100 is connected, and the lifting mechanism 100 is used to adjust the height of the clamping mechanism 400;The first power mechanism 200 and the second power mechanism 300 are set on the preset height of the buffer device, and can be telescopic and set on the side of the clamping mechanism 400;Each clamping mechanism 400 is equipped with adjusting rod 401, rotating shaft 402 and conveying belt 403 for conveying target plate, the rotating shaft 402 with the conveying belt 403 is connected, when the clamping mechanism 400 is at preset height, and the first power mechanism 200 and the second power mechanism 300 are at the first position, the first power mechanism 200 and the rotating shaft 402 are connected;The second power mechanism 300 and the adjusting rod 401 are connected, for adjusting the width of the clamping mechanism 400 and the target plate is adapted;Further, when the first power mechanism 200 and the second power mechanism 300 are at the second position, the first power mechanism 200 and the rotating shaft 402 are separated, and the second power mechanism 300 and the adjusting rod 401 are separated.
[0023] It needs to be further explained that the buffer device provided by the utility model can effectively manage and dispatch target plate, reduce the difficulty and error rate of manual operation, improve the automation level and production capacity of production line;Through reasonable planning and application, the target plate buffer machine can adapt to different scale and characteristic production environment, can simultaneously buffer target plate buffers of different widths, and achieve the goals of optimizing production process, improving product quality and reducing manufacturing cost.
[0024] As a preferred embodiment, the clamping mechanism 400 includes a fixed plate 404, a support frame 405 and a fixed component rod 406, the fixed component rod 406 is at least one group, the fixed component rod 406 is parallel to the adjusting rod 401 and the rotating shaft 402 in horizontal direction;The fixed plate 404 is fixedly arranged on one side of the fixed component rod 406, the adjusting rod 401 and the rotating shaft 402;The support frame 405 is movably arranged on the fixed component rod 406, the adjusting rod 401 and the rotating shaft 402, and is connected with the adjusting rod 401 through a nut 407;Specifically, as Figure 2 As shown in the utility model embodiment, the fixed component rod 406 is parallel to the adjusting rod 401 and the rotating shaft 402 in horizontal direction, so that the fixed plate 404 and the support frame 405 are fixed and movably adjusted by multiple fixed component rods 406, adjusting rods 401 and rotating shafts 402.
[0025] As a preferred embodiment, the conveying belt 403 is at least two, the fixed plate 404 and the support frame 405 are respectively provided with a plurality of pulleys, the conveying belt 403 is connected with the pulleys, and the rotating shaft 402 connects the conveying belt 403 with the fixed plate 404 and the support frame 405 in linkage connection; specifically, the fixed plate 404 and the support frame 405 mainly convey the target plate, which is mainly achieved by connecting the conveying belt 403 with the pulleys provided in the fixed plate 404 and the support frame 405, and then the conveying belt 403 is driven to rotate by the rotating shaft 402 through the first power mechanism 200 to perform target plate conveying and buffering.
[0026] As a preferred embodiment, the clamping mechanism 400 further comprises a sensor 409, which is arranged on the other side of the fixed component rod 406, the adjusting rod 401 and the rotating shaft 402; the support frame 405 is provided with a sensing rod 410 at the end away from the fixed plate 404, one end of the sensing rod 410 is fixedly arranged on the support frame 405, the other end is connected with the sensor 409, and the sensor 409 is connected with the second power mechanism 300; the fixed plate 404 is provided with a sensor 408 for sensing the position and height of the target plate; specifically, the second power mechanism 300 rotates the adjusting rod 401, and the driving distance of the adjusting rod 401 rotated by the second power mechanism 300 is controlled by the information transmitted by the sensor 408, the adjusting rod 401 adjusts the support frame 405 through the nut 407, and then the conveying and buffering can be adjusted according to the width of different target plates.
[0027] Further, the fixed plate 404 is provided with a sensor 408 for sensing the position and height of the target plate, and the sensor 408 is arranged to sense the position and height of the target plate.
[0028] As a preferred embodiment, the lifting mechanism 100 comprises a motor 101, a sprocket rod 102 and a chain 103, the sprocket rod 102 and the chain 103 are engagedly connected, and the motor 101 is used to drive the sprocket rod 102 to rotate; the chain 103 is connected with the clamping mechanism 400; specifically, in order to ensure the stability of the clamping mechanism 400, the sprocket rod 102 is provided with sprockets at both ends, the chain 103 is at least two, the chain 103 is respectively engagedly connected with the sprockets, the chain 103 is connected with both ends of the clamping mechanism 400, and the motor 101 is used to drive the sprocket rod 102 to rotate to control the height adjustment of the clamping mechanism 400.
[0029] As a preferred embodiment, the device further comprises a housing 500, the lifting mechanism 100 is arranged below the housing 500, the clamping mechanism 400 is arranged above the housing 500, and the first power mechanism 200 and the second power mechanism 300 are arranged at a preset height inside the housing 100.
[0030] As a preferred embodiment, the housing 500 comprises a control mechanism 501 arranged on one side of the housing 500, and the control mechanism 501 controls the lifting mechanism 100, the clamping mechanism 400, the first power mechanism 200 and the second power mechanism 300 respectively. Specifically, as shown in the figure, the control mechanism 501 can be arranged on one side of the housing 500, which is convenient for operation and transportation of the whole machine. Further, the control mechanism 501 controls the lifting mechanism 100, the clamping mechanism 400, the first power mechanism 200 and the second power mechanism 300 respectively. Figure 3
[0031] As a kind of more preferred embodiment, the utility model embodiment provides a kind of buffer device, including lifting mechanism 100, first power mechanism 200, second power mechanism 300 and several according to preset interval upper and lower arrangement clamping mechanism 400;The clamping mechanism 400 is connected with the lifting mechanism 100, and the lifting mechanism 100 is used to adjust the height of the clamping mechanism 400;The first power mechanism 200 and the second power mechanism 300 are set on the preset height of the buffer device, and can be telescopic and set on the side of the clamping mechanism 400;Each clamping mechanism is equipped with adjusting rod 401, rotating shaft 402 and conveying belt 403 for conveying target plate, the rotating shaft 402 is connected with the conveying belt 403, when the clamping mechanism 400 is at preset height, and the first power mechanism 200 and the second power mechanism 300 are at first position, the first power mechanism 200 is connected with the rotating shaft 402;The second power mechanism 300 is connected with the adjusting rod 401, for adjusting the width of the clamping mechanism 400 and the target plate is adapted;Further, when the first power mechanism 200 and the second power mechanism 200 are at second position, the first power mechanism 200 and the rotating shaft 402 are separated, and the second power mechanism 300 and the adjusting rod 401 are separated;Specifically, the above lifting mechanism 100 is driven chain wheel rod 102 rotation by motor 101 drive chain 103, and chain 103 is connected with the both ends of clamping mechanism 400 to realize up and down activity;The fixed plate 404 of the clamping mechanism 400 is equipped with inductor 408 for sensing the position and height of the target plate;The second power mechanism 300 drives the adjusting rod 401 by driving, and how far the second power mechanism 300 rotates to drive the adjusting rod 401 is controlled by the information transmitted by sensor 408, and the adjusting rod 401 is adjusted by the nut 407 adjusting support frame 405.
[0032] Further, when the clamping mechanism 400 is at preset height, and the first power mechanism 200 and the second power mechanism 300 are at first position, the first power mechanism 200 and the second power mechanism 300 are connected with the rotating shaft 402 and the adjusting rod 401 through slide rail synchronously, drive rotating conveying belt 403 and rotating adjusting rod 401 adjust support frame 405 and the distance of target plate is adapted, after this series of actions are completed;The first power mechanism 200 and the second power mechanism 300 are homing at second position, immediately, the first power mechanism 200 and the rotating shaft 402 are separated, and the second power mechanism 300 and the adjusting rod 401 are separated;By analogy, different width target plate is simultaneously buffered.
[0033] Finally, it needs to be pointed out that in this paper, such as the first and second relationship terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "includes" "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or terminal device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. Without more limitations, the element defined by the statement "includes a" does not exclude the presence of other identical elements in the process, method, article or terminal device including the element.
[0034] The above provides a kind of buffer device provided by the utility model, has carried out detailed introduction, the principle and implementation mode of the utility model are described in this paper by applying specific example, the above embodiment is only for helping to understand the method of the utility model and its core idea;Meanwhile, for the general technical personnel in the art, according to the idea of the utility model, there will be changes in specific implementation mode and application range, as described above, the content of the specification should not be understood as the limitation of the utility model.
Claims
1. A cache device, characterized by Including lifting mechanism, first power mechanism, second power mechanism and a plurality of according to the preset interval up and down arrangement of clamping mechanism; The clamping mechanism and the lifting mechanism are connected, and the lifting mechanism is used for adjusting the height of the clamping mechanism; The first power mechanism and the second power mechanism are arranged at the preset height of the buffer device, and can be telescopically arranged on the side of the clamping mechanism; Each clamping mechanism is provided with an adjusting rod, a rotating shaft and a conveying belt for conveying target plate parts, the rotating shaft and the conveying belt are connected, when the clamping mechanism is at a preset height, and the first power mechanism and the second power mechanism are at the first position, the first power mechanism and the rotating shaft are connected; the second power mechanism and the adjusting rod are connected, used for adjusting the width of the clamping mechanism and the target plate parts.
2. The cache apparatus according to claim 1, wherein, The clamping mechanism includes a fixed plate, a support frame and a fixed component rod, the fixed component rod is at least one group, the fixed component rod is in parallel with the adjusting rod and the rotating shaft in horizontal direction; The fixed plate is fixedly arranged on one side of the fixed component rod, the adjusting rod and the rotating shaft; the support frame is movably arranged on the fixed component rod, the adjusting rod and the rotating shaft, and is connected with the adjusting rod through a nut.
3. The cache apparatus of claim 2, wherein, The conveying belt is at least two, the fixed plate and the support frame are respectively provided with a plurality of pulleys, the conveying belt is connected with the pulleys, and the rotating shaft connects the conveying belt with the fixed plate and the support frame.
4. The cache apparatus of claim 2, wherein, The clamping mechanism further comprises a sensor, the sensor is arranged on the other side of the fixed component rod, the adjusting rod and the rotating shaft; The end of the support frame away from the fixed plate is provided with a sensing rod, one end of the sensing rod is fixedly arranged on the support frame, and the other end is connected with the sensor, the sensor is connected with the second power mechanism; The fixed plate is provided with a sensor for sensing the position and height of the target plate parts.
5. The cache apparatus of claim 1, wherein, The lifting mechanism includes a motor, a chain wheel rod and a chain, the chain wheel rod and the chain are engagedly connected, and the motor is used for driving the chain wheel rod to rotate; the chain is connected with the clamping mechanism.
6. The cache apparatus of claim 1, wherein, Further comprising a shell, the lifting mechanism is arranged below the shell, the clamping mechanism is arranged above the shell, and the first power mechanism and the second power mechanism are arranged at a preset height inside the shell.
7. The cache apparatus of claim 6, wherein, The shell comprises a control mechanism, the control mechanism is arranged on one side of the shell, and the control mechanism controls the lifting mechanism, the clamping mechanism, the first power mechanism and the second power mechanism respectively.