Rotating plate mechanism
By designing a transfer mechanism including multi-row roller conveying, positioning, lifting and reciprocating mechanisms, the problems of low efficiency and pollution of multi-row substrate transfer plates are solved, and efficient and low-pollution substrate transfer and cooling effects are achieved.
Patent Information
- Application Number
- CN202421734687.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-22
AI Technical Summary
During the baking process of thermal print head substrates, the multi-row substrate transfer plates are inefficient, and due to the high temperature and the inability to touch the printing surface, it cannot be manually operated, resulting in pollution and efficiency problems.
A transfer plate mechanism is designed, including a multi-row roller conveying mechanism, a multi-row substrate positioning mechanism, a transverse lifting reciprocating mechanism and a single-row substrate forwarding mechanism. Through the coordinated work of these components, the automatic transfer plate and transmission of the multi-row substrate is realized.
It improves the efficiency of the sintering furnace, can place more substrates, reduces pollution sources, ensures the surface quality of the product, and helps the substrate to cool quickly through the cooling function of the connecting assembly, and reduces the impact of temperature on subsequent processes.
Smart Images
Figure CN222989146U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transmission devices, and more specifically, to a turning plate mechanism. Background Art
[0002] When the substrate of a thermal printing head is printed with conductive or glass paste and then dried and baked, it is necessary to transform multiple columns of substrates into a single column of substrates for conveying one by one to the next process. During the turning plate process, since the substrate temperature is high after sintering at 850°C and the printed surface of the substrate cannot be touched (touching easily causes contamination), manual operation is impossible; in addition, when multiple columns are discharged simultaneously, the difficulty of turning the plate is relatively large, resulting in low turning plate efficiency. Summary of the Utility Model
[0003] The utility model discloses a turning plate mechanism, aiming to improve the problems mentioned above.
[0004] The utility model adopts the following scheme:
[0005] A turning plate mechanism includes: a multi-column roller conveyor mechanism, a multi-column substrate positioning mechanism, a transverse movement and lifting reciprocating mechanism, and a single-column substrate forward feeding mechanism. Among them, one end of the multi-column roller conveyor mechanism is adapted to be docked with a sintering furnace to synchronously vertically convey multiple columns of substrates produced by the sintering furnace to the multi-column substrate positioning mechanism for positioning. One end of the transverse movement and lifting reciprocating mechanism is connected to the multi-column substrate positioning mechanism, and the other end is connected to the single-column substrate forward feeding mechanism; the transverse movement and lifting reciprocating mechanism is adapted to horizontally convey the substrates positioned by the multi-column substrate positioning mechanism to convey the substrates one by one to the single-column substrate forward feeding mechanism, and the single-column substrate forward feeding mechanism conveys the substrates one by one along a predetermined direction.
[0006] Further, a connection component is arranged between the multi-column substrate positioning mechanism and the single-column substrate forward feeding mechanism, and the connection component is adapted to temporarily place the substrates.
[0007] Further, the transverse movement and lifting reciprocating mechanism includes a lifting component, a transverse movement component, and a supporting component. The supporting component is arranged below the connection component and the multi-column substrate positioning mechanism, and is adapted to be lifted and lowered under the drive of the lifting component, and when rising, lift the substrates on the multi-column substrate positioning mechanism and the connection component; the transverse movement component is connected to the supporting component to drive the supporting component to move towards the direction of the single-column substrate forward feeding mechanism after the supporting component rises, and drive the supporting component to return to the multi-column substrate positioning mechanism after the supporting component descends.
[0008] Furthermore, the supporting assembly includes a base plate and two supporting plates located above the base plate, the transverse movement assembly is arranged on the base plate, and the transverse movement assembly is connected to the supporting plates to drive the supporting plates to perform transverse reciprocating motion above the base plate.
[0009] Furthermore, the supporting plate is provided with a plurality of slots adapted to the substrate to ensure that the substrate remains parallel during the lifting and lateral movement process.
[0010] Furthermore, the single-row substrate forward feeding mechanism comprises a forward feeding motor and a forward feeding roller assembly, and the forward feeding motor is suitable for driving the forward feeding roller assembly to rotate so as to transport the substrate placed on the forward feeding roller assembly.
[0011] Furthermore, the conveying direction of the single-column substrate forward conveying mechanism is opposite to the conveying direction of the multi-column substrate positioning mechanism.
[0012] Furthermore, the forward feed roller assembly includes two rollers arranged in parallel, the rollers include a supporting portion and a limiting portion, the substrate is suitable for being placed on the supporting portions of the two rollers, and the limiting portions of the two rollers are located on the outside of the supporting portions to prevent the substrate from deviating from the supporting portions.
[0013] Furthermore, a plurality of sensor devices for detecting the substrates are arranged at intervals on the multi-column substrate positioning mechanism.
[0014] Beneficial effects:
[0015] Through this solution, the effective width of the sintering furnace can be fully adapted to place more substrates that need to be sintered, thereby improving efficiency; more substrates that need to be sintered can be placed on the effective width of the sintering furnace, and under high output conditions, pollution sources can still be reduced to ensure the surface quality of the products; after being sintered at 850°C and taken out of the furnace, the high temperature does not affect the transfer of the plate, and it can even help with cooling. The connecting components can be used for cooling, and sufficient cooling will help the next process and reduce the impact of temperature. At the same time, the connecting components do not occupy the length of the sintering furnace itself, and the sintering furnace itself can be fully used for sintering, reducing the length of the furnace and thus reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the appearance structure of a rotating plate mechanism according to an embodiment of the utility model;
[0017] Figure 2 This is a schematic structural diagram of a rotating plate mechanism of an embodiment of the utility model after removing the shell;
[0018] Figure 3 It is a structural schematic diagram of another viewing angle of a rotating plate mechanism of an embodiment of the utility model after removing the shell;
[0019] Figure 4 This is a structural schematic diagram of another viewing angle of a rotating plate mechanism of an embodiment of the utility model after removing the shell;
[0020] Figure 5 It is a structural schematic diagram of a transverse lifting and reciprocating mechanism of a rotating plate mechanism in an embodiment of the utility model;
[0021] Icons: multi-column roller conveying mechanism 21, multi-column substrate positioning mechanism 22, positioning plate 221, sensor device 222, transverse lifting and reciprocating mechanism 23, lifting assembly 231, transverse movement assembly 232, supporting assembly 233, bottom plate 2331, supporting plate 2332, slot 2333, connecting plate 2334, docking assembly 24, docking plate 241, infrared positioning sensor 242, single-column substrate forward feeding mechanism 25, forward feeding motor 251, forward feeding roller assembly 252, supporting portion 2521, limiting portion 2522, substrate A. DETAILED DESCRIPTION
[0022] Combination Figures 1 to 5 As shown, this embodiment provides a transfer plate mechanism, including: a multi-column roller conveying mechanism 21, a multi-column substrate positioning mechanism 22, a transverse lifting and reciprocating mechanism 23 and a single-column substrate forward feeding mechanism 25, wherein one end of the multi-column roller conveying mechanism 21 is suitable for docking with the sintering furnace, so as to synchronously and vertically convey the multi-column substrates A produced by the sintering furnace to the multi-column substrate positioning mechanism 22 for positioning, one end of the transverse lifting and reciprocating mechanism 23 is connected to the multi-column substrate positioning mechanism 22, and the other end of the transverse lifting and reciprocating mechanism 23 is connected to the single-column substrate forward feeding mechanism 25; the transverse lifting and reciprocating mechanism 23 is suitable for transversely conveying the substrates A positioned by the multi-column substrate positioning mechanism 22, so as to convey the substrates A one by one to the single-column substrate forward feeding mechanism 25, and the single-column substrate forward feeding mechanism 25 conveys the substrates A one by one along a predetermined direction.
[0023] In this embodiment, the multi-column roller conveyor mechanism 21 has a certain width and is adapted to the outlet width of the sintering furnace, so that several substrates A can be arranged in a row at one time. The multi-column roller conveyor mechanism 21 can adopt the existing conveying roller structure. The substrate A is placed on the conveying roller and conveyed to the multi-column substrate positioning mechanism 22 by the conveying roller.
[0024] The multi-column substrate positioning mechanism 22 is arranged at one end of the multi-column roller conveyor mechanism 21 away from the sintering furnace. The multi-column substrate positioning mechanism 22 includes a positioning plate 221 and a plurality of sensor devices 222. The sensor device 222 can use an infrared sensor to detect whether there is a substrate A. The positioning plate 221 is used to support the substrate A after the substrate A is transported into place by the multi-column roller conveyor mechanism 21 to limit the substrate A from continuing to move forward.
[0025] Combination Figures 2 to 4 As shown, a docking assembly 24 is provided between the multi-column substrate positioning mechanism 22 and the single-column substrate forward delivery mechanism 25, and the docking assembly 24 is used to temporarily store the substrate A. Here, the docking assembly 24 includes two parallel docking plates 241 for placing substrate A. The docking assembly 24 is used to store substrate A in a transitional manner, and since substrate A is transmitted one by one, it will remain on the docking assembly 24 for a certain period of time and can be cooled during this process, thereby reducing the temperature of substrate A after sintering, so as to reduce the impact of temperature on subsequent processes. An infrared positioning sensor 242 is provided in the docking assembly 24, which can be used to detect whether substrate A is moving horizontally. After substrate A is sintered at 850°C and taken out of the furnace, under the high temperature state, the connecting assembly 24 not only does not affect the rotation of the plate, but also helps cooling. After sufficient cooling, it is helpful for the subsequent process operations. At the same time, the cooling section does not occupy the length of the furnace itself, and the furnace itself can be fully used for sintering, reducing the length of the furnace and thus reducing costs. Moreover, since the mesh belt needs to circulate in and out of the sintering furnace, it will take away heat, resulting in increased power consumption. Therefore, this design scheme can also reduce production costs and save resources.
[0026] Combination Figures 2 to 5As shown, the transverse movement and lifting reciprocating mechanism 23 includes a lifting component 231, a transverse movement component 232 and a supporting component 233. The supporting component 233 is arranged below the docking component 24 and the multi-column substrate positioning mechanism 22, and is suitable for lifting and lowering under the drive of the lifting component 231, and lifting the substrate A on the multi-column substrate positioning mechanism 22 and the docking component 24 when rising; the transverse movement component 232 is connected to the supporting component 233 to drive the supporting component 233 to move toward the direction of the single-column substrate forward feeding mechanism 25 after the supporting component 233 rises, and drives the supporting component 233 back to the multi-column substrate positioning mechanism 22 after the supporting component 233 descends. Here, the lifting assembly 231 can adopt a lifting cylinder; the supporting assembly 233 includes a bottom plate 2331 and two supporting plates 2332 located above the bottom plate 2331, and the transverse movement assembly 232 is arranged on the bottom plate 2331, and the transverse movement assembly 232 is connected to the supporting plates 2332 to drive the supporting plates 2332 to perform transverse reciprocating motion above the bottom plate 2331. The transverse movement assembly 232 can adopt two sets of screw mechanisms, and the screw mechanism is connected to a transverse movement motor to drive the screw to work. The two supporting plates 2332 are connected by a connecting plate 2334, and the transverse movement assembly 232 is connected to the connecting plate 2334. The supporting plates 2332 can be driven to reciprocate back and forth through the transverse movement assembly 232. The lifting assembly 231 is used to drive the supporting assembly 233 to rise and fall as a whole. When working, the lifting assembly 231 first drives the supporting plate 2332 to rise to lift up the multiple substrates A located at the multi-column substrate positioning mechanism 22, and then the traverse assembly 232 drives the supporting plate 2332 to move one substrate position toward the direction of the single-column substrate forward delivery mechanism 25, and then the lifting device drives the supporting assembly 233 to fall, so that the substrate A is placed on the docking plate 241 and the multi-column substrate positioning mechanism 22, and then the traverse assembly 232 drives the supporting plate 2332 to move one substrate position in the opposite direction to return to the original position, and the above steps are repeated until all the substrates A enter the docking assembly 24, and then the new substrate A is controlled to be transported out of the sintering furnace. In a preferred embodiment, the supporting plate 2332 is provided with a plurality of slots 2333 adapted to the substrate A to ensure that the substrate A remains parallel during the lifting and traverse process.
[0027] The single-column substrate forward feeding mechanism 25 includes a forward feeding motor 251 and a forward feeding roller assembly 252. The forward feeding motor 251 is adapted to drive the forward feeding roller assembly 252 to rotate so as to convey the substrate A placed on the forward feeding roller assembly 252. Preferably, the forward feeding roller assembly 252 includes two rollers arranged in parallel. The rollers are provided with a supporting portion 2521 and a limiting portion 2522. The substrate A is adapted to be placed on the supporting portions 2521 of the two rollers, and the limiting portions 2522 of the two rollers are located outside the supporting portions 2521 to prevent the substrate A from deviating from the supporting portions 2521. In this embodiment, the conveying direction of the single-column substrate forward feeding mechanism 25 is opposite to the conveying direction of the multi-column substrate positioning mechanism 22, so as to reduce the space required for equipment installation.
[0028] Through the solution of this embodiment, under the effective width of the sintering furnace, more substrates A to be sintered can be placed, and in the case of high output, the pollution source can be reduced to ensure the surface quality of the products.
[0029] It should be understood that the above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention.
[0030] The above introduction to the drawings used in the embodiments only shows some embodiments of the present invention and should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.
Claims
1. A rotating plate mechanism, characterized in that: include: A multi-column roller conveying mechanism, a multi-column substrate positioning mechanism, a transverse lifting and reciprocating mechanism and a single-column substrate forward delivery mechanism, wherein one end of the multi-column roller conveying mechanism is suitable for docking with a sintering furnace to synchronously and vertically convey the multi-column substrates produced by the sintering furnace to the multi-column substrate positioning mechanism for positioning, one end of the transverse lifting and reciprocating mechanism is connected to the multi-column substrate positioning mechanism, and the other end of the transverse lifting and reciprocating mechanism is connected to the single-column substrate forward delivery mechanism; the transverse lifting and reciprocating mechanism is suitable for laterally conveying the substrates positioned by the multi-column substrate positioning mechanism, so as to convey the substrates one by one to the single-column substrate forward delivery mechanism, and the single-column substrate forward delivery mechanism conveys the substrates one by one along a predetermined direction.
2. The rotating plate mechanism according to claim 1, characterized in that: A docking assembly is provided between the multi-row substrate positioning mechanism and the single-row substrate forward conveying mechanism, and the docking assembly is suitable for temporarily placing the substrate.
3. The rotating plate mechanism according to claim 2, characterized in that: The transverse movement and lifting reciprocating mechanism includes a lifting component, a transverse movement component and a supporting component. The supporting component is arranged below the docking component and the multi-column substrate positioning mechanism, and is suitable for lifting and lowering under the drive of the lifting component, and lifting the substrates on the multi-column substrate positioning mechanism and the docking component when rising; the transverse movement component is connected to the supporting component to drive the supporting component to move toward the direction of the single-column substrate forward delivery mechanism after the supporting component rises, and drives the supporting component back to the multi-column substrate positioning mechanism after the supporting component descends.
4. The rotating plate mechanism according to claim 3, characterized in that: The supporting assembly includes a bottom plate and two supporting plates located above the bottom plate. The transverse movement assembly is arranged on the bottom plate. The transverse movement assembly is connected to the supporting plates to drive the supporting plates to perform transverse reciprocating motion above the bottom plate.
5. The rotating plate mechanism according to claim 4, characterized in that: The supporting plate is provided with a plurality of slots adapted to the substrate to ensure that the substrate remains parallel during the lifting and lateral movement.
6. The rotating plate mechanism according to claim 1, characterized in that: The single-row substrate forward feeding mechanism comprises a forward feeding motor and a forward feeding roller assembly. The forward feeding motor is suitable for driving the forward feeding roller assembly to rotate so as to transport the substrate placed on the forward feeding roller assembly.
7. The rotating plate mechanism according to claim 6, characterized in that: The conveying direction of the single-column substrate forward conveying mechanism is opposite to the conveying direction of the multi-column substrate positioning mechanism.
8. The rotating plate mechanism according to claim 6, characterized in that: The forward feed roller assembly includes two rollers arranged in parallel, the rollers include a supporting portion and a limiting portion, the substrate is suitable for being placed on the supporting portions of the two rollers, and the limiting portions of the two rollers are located on the outside of the supporting portions to prevent the substrate from deviating from the supporting portions.
9. The rotating plate mechanism according to claim 1, characterized in that: A plurality of sensor devices for detecting the substrates are arranged at intervals on the multi-column substrate positioning mechanism.