Double-layer circulating reciprocating flow plate device
By designing a double-layer cyclic reciprocating flow plate device, the automatic operation of PCB board and fixture is achieved using the disassembled lifting mechanism and return rail, the problems of low production efficiency and high cost caused by frequent loading and unloading in the prior art are solved, and the production efficiency is improved and the cost is reduced.
Patent Information
- Application Number
- CN202422166419.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-04
AI Technical Summary
In the prior art, in the process of dispensing PCB boards, the dispensing mechanism is idle due to frequent loading and unloading, which increases production costs and reduces efficiency.
A double-layer cyclic reciprocating flow plate device is designed, including a processing bracket, an upper conveying track, a skeleton lifting mechanism, a conveying transmission mechanism, a lower return rail and a return transmission mechanism. The automatic loading and unloading of the PCB board through the skeleton lifting mechanism is realized, and the lower return rail realizes automatic return of the fixture.
The automatic loading and unloading of PCB boards and the automatic reflow of fixtures is realized, which avoids the idle time of frequent loading and unloading, improves production efficiency and reduces costs.
Smart Images
Figure CN223033010U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PCB board production, in particular to a double-layer circulating reciprocating flow plate device. Background Art
[0002] In the process of PCB board production, in order to enable POC board products to be pasted, potted, insulated, fixed, anti-corrosive, etc., it is usually necessary to manually or use a dispensing machine to dispense glue on the products. During the dispensing process of the PCB board, first place the PCB to be dispensed in a specific fixture and place it on the transmission line at a specified position, then convey it to the glue application position of the dispensing machine through the transmission line, and spray the glue onto the PCB board through the dispensing machine, so that the components on the PCB board can be firmly attached to the PCB board. Then, the product is taken out of the fixture by the subsequent mechanism, and the fixture is manually carried to the feeding mechanism for feeding. Finally, the fixture after feeding is placed on the transmission line to realize the recycling of the PCB fixture.
[0003] The existing technology often has the following problems when in use:
[0004] During the dispensing process, since the PCB needs to be continuously loaded and unloaded, the dispensing mechanism is often idle. After dispensing, the fixture also needs to be manually carried to the feeding place for recycling, which seriously increases the production cost and reduces the production efficiency. Summary of the Utility Model
[0005] Aiming at the deficiencies in the prior art, the utility model provides a double-layer circulating reciprocating flow plate device.
[0006] An embodiment of the utility model provides a double-layer circulating reciprocating flow plate device, including:
[0007] A processing bracket, two upper conveying tracks are fixedly connected above the processing bracket, and symmetrically arranged staggered lifting mechanisms are fixedly connected to the outer sides of the two upper conveying tracks;
[0008] The staggered lifting mechanism includes a plurality of fixed bases fixedly connected above the processing bracket, a lifting cylinder is fixedly connected to the outside of the upper conveying track, a transfer plate is fixedly connected to the output end of the lifting cylinder, and a lifting plate is fixedly connected above the transfer plate;
[0009] A conveying and transmitting mechanism is rotatably connected to the outer wall of the upper conveying track, two lower return tracks are fixedly connected below the processing bracket, and a return and transmitting mechanism is rotatably connected to the outer wall of the lower return track.
[0010] Further, photoelectric sensors and blanking cylinders are fixedly connected to the inner side of the lower-layer return track and the upper-layer conveying track, and the photoelectric sensors are located on one side of the blanking cylinders.
[0011] Further, the conveying and transmission mechanism includes a conveying driving wheel rotatably connected to the outer wall of the upper-layer conveying track and a plurality of conveying driven wheels. The conveying driving wheel is drivingly connected to the plurality of conveying driven wheels through a synchronous transmission belt. A first driving motor is fixedly connected above the processing bracket, and the output end of the first driving motor is fixedly connected to the end of the conveying driving wheel.
[0012] Further, the return transmission mechanism includes a return driving wheel rotatably connected to the outer wall of the lower-layer return track and a plurality of return driven wheels. The return driving wheel is drivingly connected to the plurality of return driven wheels through a synchronous transmission belt. A second driving motor is fixedly connected to the outer wall of the lower-layer return track, and the output end of the second driving motor is fixedly connected to the end of the return driving wheel.
[0013] Further, silicone buffer pads are fixedly connected to the top of the fixed base and the bottom of the adapter plate.
[0014] Further, the lifting plate is provided with a hollow structure, and an anti-sticking coating is applied to the upper surface of the lifting plate.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] In the utility model, a staggered lifting mechanism is arranged. By driving the lifting plate to move up and down, the automatic placement and separation of the PCB board from the PCB fixture are completed. The PCB board and the fixture are moved to the dispensing processing position by the upper-layer conveying track, and the automatic loading and unloading of the PCB board can be realized, thereby avoiding frequent loading and unloading operations of the PCB board and saving the idle time cost of the PCB board entering and leaving the loading and unloading process.
[0017] In the utility model, a lower-layer return track is arranged, which can automatically transmit the separated PCB fixtures to a specified position by using the lower-layer return track, so as to facilitate providing PCB fixtures for the PCB boards to be processed, thereby improving the production and processing efficiency of the PCB boards. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of a double-layer cyclic reciprocating flow plate device described in an embodiment of the utility model.
[0019] Figure 2 It is a side view of a double-layer cyclic reciprocating flow plate device described in an embodiment of the utility model.
[0020] Figure 3It is a side view of the partial structure of the staggered lifting mechanism in a double-layer circulating reciprocating flow plate device described in an embodiment of the utility model.
[0021] In the above drawings: 1 processing bracket, 2 upper conveying track, 3 staggered lifting mechanism, 31 fixed base, 32 lifting cylinder, 33 adapter plate, 34 lifting plate, 4 conveying transmission mechanism, 41 No. 1 driving motor, 5 lower return track, 6 return transmission mechanism, 61 No. 2 driving motor, 7 material blocking cylinder. DETAILED DESCRIPTION
[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0023] like Figures 1 - 3 As shown, the embodiment of the utility model proposes a double-layer circulating reciprocating flow plate device, including a processing bracket 1: two upper conveying rails 2 are fixedly connected above the processing bracket 1, and the outer sides of the two upper conveying rails 2 are fixedly connected with symmetrically arranged staggered lifting mechanisms 3; the staggered lifting mechanism 3 includes a plurality of fixed bases 31 fixedly connected above the processing bracket 1, a lifting cylinder 32 is fixedly connected to the outer side of the upper conveying rail 2, an adapter plate 33 is fixedly connected to the output end of the lifting cylinder 32, and the top of the fixed base 31 and the bottom of the adapter plate 33 are fixedly connected with Silicone cushion pad, a lifting plate 34 is fixedly connected above the adapter plate 33, the lifting plate 34 is arranged with a hollow structure, and an anti-stick coating is applied on the upper surface of the lifting plate 34; the outer wall of the upper conveying track 2 is rotatably connected with a conveying transmission mechanism 4, the conveying transmission mechanism 4 comprises a conveying driving wheel and a plurality of conveying driven wheels rotatably connected to the outer wall of the upper conveying track 2, the conveying driving wheel is connected to the plurality of conveying driven wheels through a synchronous transmission belt, a No. 1 driving motor 41 is fixedly connected above the processing bracket 1, and the output end of the No. 1 driving motor 41 is fixedly connected to the end of the conveying driving wheel;
[0024] By controlling the lifting cylinder 32 to drive the lifting plate 34 to move up and down, the PCB board can be automatically placed and separated relative to the PCB fixture. After the PCB board is placed in the PCB fixture, the PCB board and the PCB fixture can be moved to the glue dispensing processing position by controlling the upper conveying track 2, thereby realizing automatic loading and unloading operations of the PCB board glue dispensing processing, avoiding frequent loading and unloading operations of the PCB board, and saving the idle time cost of loading and unloading the PCB board.
[0025] like Figure 1 and Figure 2As shown in the figure, two lower-layer return tracks 5 are fixedly connected below the processing bracket 1. Photoelectric sensors and blanking cylinders 7 are fixedly connected to the inner sides of the lower-layer return tracks 5 and on the upper-layer conveying track 2. The photoelectric sensors are located on one side of the blanking cylinders 7. A return transmission mechanism 6 is rotatably connected to the outer wall of the lower-layer return track 5. The return transmission mechanism 1 includes a return driving wheel rotatably connected to the outer wall of the lower-layer return track 5 and a number of return driven wheels. The return driving wheel is drivingly connected to the number of return driven wheels through a synchronous transmission belt. A second driving motor 61 is fixedly connected to the outer wall of the lower-layer return track 5, and the output end of the second driving motor 61 is fixedly connected to the end of the return driving wheel.
[0026] By controlling the lower-layer return track 5, the separated PCB fixtures are automatically transported to the designated position, providing PCB fixtures for the next PCB board to be processed. The whole process can completely replace manual operation, thereby improving the production and processing efficiency of PCB boards.
[0027] The detailed working process of the present utility model is as follows:
[0028] 1. During use, by controlling the lifting cylinder 32 to drive the lifting plate 34 to move up and down, the automatic placement and separation of the PCB board relative to the PCB fixture are completed. After the PCB board is placed into the PCB fixture, the PCB board and the PCB fixture can be moved to the dispensing processing position by controlling the upper-layer conveying track 2, thereby realizing the automatic loading and unloading operation of the PCB board during dispensing processing, avoiding frequent loading and unloading operations of the PCB board, and saving the idle time cost of the PCB board for loading and unloading.
[0029] 2. After the PCB board and the PCB fixture are separated, the PCB fixture can be automatically transported to the designated position by controlling the lower-layer return track 5, providing PCB fixtures for the next PCB board to be processed. The whole process can completely replace manual operation, thereby improving the production and processing efficiency of PCB boards.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.
Claims
1. A double-layer circulating reciprocating flow plate device, characterized in that: include: A processing support (1), wherein two upper conveying rails (2) are fixedly connected above the processing support (1), and the outer sides of the two upper conveying rails (2) are fixedly connected with symmetrically arranged staggered lifting mechanisms (3); The staggered lifting mechanism (3) comprises a plurality of fixed bases (31) fixedly connected to the top of the processing support (1); a lifting cylinder (32) is fixedly connected to the outside of the upper conveying track (2); an adapter plate (33) is fixedly connected to the output end of the lifting cylinder (32); and a lifting plate (34) is fixedly connected to the top of the adapter plate (33); The outer wall of the upper conveying track (2) is rotatably connected to a conveying transmission mechanism (4), two lower return tracks (5) are fixedly connected below the processing bracket (1), and the outer wall of the lower return track (5) is rotatably connected to a return transmission mechanism (6).
2. A double-layer circulating reciprocating flow plate device according to claim 1, characterized in that: in: A photoelectric sensor and a material blocking cylinder (7) are fixedly connected to the inner side of the lower return track (5) and the upper conveying track (2), and the photoelectric sensor is located on one side of the material blocking cylinder (7).
3. A double-layer circulating reciprocating flow plate device according to claim 1, characterized in that: in: The conveying transmission mechanism (4) comprises a conveying driving wheel and a plurality of conveying driven wheels rotatably connected to the outer wall of the upper conveying track (2); the conveying driving wheel is connected to the plurality of conveying driven wheels via a synchronous transmission belt; a first driving motor (41) is fixedly connected above the processing bracket (1); an output end of the first driving motor (41) is fixedly connected to an end of the conveying driving wheel.
4. A double-layer circulating reciprocating flow plate device according to claim 1, characterized in that: in: The return flow transmission mechanism comprises a return flow driving wheel and a plurality of return flow driven wheels rotatably connected to the outer wall of the lower return flow track (5); the return flow driving wheel is connected to the plurality of return flow driven wheels through a synchronous transmission belt; a second drive motor (61) is fixedly connected to the outer wall of the lower return flow track (5); an output end of the second drive motor (61) is fixedly connected to an end of the return flow driving wheel.
5. A double-layer circulating reciprocating flow plate device according to claim 1, characterized in that: in: The top of the fixed base (31) and the bottom of the adapter plate (33) are both fixedly connected with a silicone cushion pad.
6. A double-layer circulating reciprocating flow plate device according to claim 1, characterized in that: in: The lifting plate (34) is provided with a hollow structure, and an anti-stick coating is coated on the upper surface of the lifting plate (34).