Turnover mechanism and pulling plate feeding device

Abstract

The utility model relates to the technical field of plate coating, in particular to a turnover mechanism and pull plate feeding device, which comprises a transmission module, a turnover driving module, a turnover module and a plate fixing module, the transmission module is used for transmitting plates, the plate fixing module is used for positioning the plates in place on the transmission module, and the turnover driving module is used for driving the turnover module to rotate. And the turnover driving module is in driving connection with the transmission module through the turnover module so as to drive the transmission module to turn over, so that the plate is driven to turn over to a vertical state. According to the utility model, the turnover driving module and the turnover module are matched to control the transmission module to turn over, so that a plate positioned by the plate fixing module on the transmission module is turned over along with the transmission module, the plate can be subsequently taken away from the transmission module through the plate clamping module and fed into coating equipment from top to bottom for coating, and the action is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of plate coating, in particular to a turning mechanism and a plate pulling and feeding device. Background Art

[0002] In the vertical coating process of panels, the panels need to be erected and transferred to the coating equipment for coating. However, due to the characteristics of the panel shape, it is usually kept flat, so it is necessary to flip the panel for smooth coating.

[0003] Existing flip-panel methods, such as those covered by Chinese invention patent CN201010191206.9, utilize a cross-shaped transmission mechanism. Clamping modules on the transmission mechanism grip the panel, which is then rotated by the cross structure to achieve a flip-panel, transferring the panel upward from the coating machine. However, this method has the following drawbacks: The operation is complex, requiring high coordination between various mechanisms, which can lead to malfunctions and hinder long-term use. Summary of the Invention

[0004] The utility model provides a turning mechanism and a plate pulling and loading device to solve the problems of the prior art. The plate can be turned over by a simple action, and after the plate is turned over, the plate can be taken away from above to be fed into coating.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The utility model provides a flipping mechanism, including a transmission module, a flipping drive module, a flipping module and a fixed plate module. The transmission module is used to transmit plates, the fixed plate module is used to position the plates in place on the transmission module, and the flipping drive module is connected to the transmission module through the flipping module to drive the transmission module to flip, thereby driving the plates to flip to an upright state.

[0007] Furthermore, the flip module includes a flip shaft and two flip members, the two flip members are respectively provided with two ends of the flip shaft, one end of the flip member is connected to the transmission module, and the flip drive module drives the other end of the flip member.

[0008] Furthermore, the flip drive module includes two flip cylinders, which are arranged in a one-to-one correspondence with the two flip parts; the flip shaft is connected to the non-end positions of the flip part, and the other end of the flip part is arranged on the piston rod of the flip cylinder.

[0009] Furthermore, the fixed plate module includes at least one fixed plate assembly, which includes a fixed plate cylinder, a supporting plate part and a pressure plate part. The supporting plate part is used to support the plate in place on the transmission module, and the fixed plate cylinder is used to drive the pressure plate part closer to or away from the supporting plate part. The pressure plate part and the supporting plate part cooperate to clamp the plate.

[0010] Furthermore, the fixed plate module also includes a lifting module and a fixed plate frame. There are two fixed plate components, and both fixed plate components are installed on the fixed plate frame. The lifting module is used to drive the fixed plate frame to rise and fall relative to the transmission module.

[0011] Furthermore, the fixed plate cylinder is a rotary clamping cylinder.

[0012] Furthermore, it also includes a centering alignment module, which includes a centering drive component and two centering pushers. The centering drive component is used to drive the two centering pushers to move simultaneously so that the two centering pushers are closer to or farther away from each other. The two centering pushers are located directly above the transmission module and are used to force the plates on the transmission module to be centered.

[0013] Furthermore, the centering alignment module also includes a centering lifting assembly and a guide wheel assembly. The transmission direction of the guide wheel assembly is perpendicular to the transmission direction of the transmission module. The lifting assembly is used to drive the guide wheel assembly to lift and lower the plate on the transmission module.

[0014] The utility model also provides a plate pulling and loading device, comprising a clamping plate module and the above-mentioned turning mechanism, wherein the clamping plate module is used for clamping the plate turned to be upright by the turning mechanism and transmitting the plate to the outside.

[0015] Furthermore, the splint module includes a splint lifting assembly, a splint seat, a splint telescopic assembly and two splint assemblies. The two splint assemblies are arranged at intervals on the splint seat. The splint assembly is used to clamp the erected panels. The splint telescopic assembly is used to drive the splint seat to move back and forth along the transmission direction of the transmission module. The splint lifting assembly is used to drive the splint seat to rise and fall.

[0016] The beneficial effects of the present invention are as follows: the present invention flips the transmission module through the flipping drive module and the flipping module in cooperation with the control module, so that the plate positioned by the fixed plate module on the transmission module is flipped along with it. Subsequently, the plate can be removed from the transmission module through the splint module and sent to the coating equipment from top to bottom for coating, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of Example 1.

[0018] Figure 2 Schematic diagram of the flip module of Example 1.

[0019] Figure 3 Schematic diagram of the fixed plate module of Example 1.

[0020] Figure 4 Schematic diagram of the centering alignment module of Example 1.

[0021] Figure 5 This is a schematic diagram of Example 2.

[0022] Figure markings: 1-transmission module, 3-flip module, 4-fixed plate module, 5-centering alignment module, 6-clamping plate module, 7-frame, 31-flip shaft, 32-flip part, 33-drive shaft, 41-fixed plate assembly, 42-lifting module, 43-fixed plate frame, 44-fixed plate cylinder, 45-support plate part, 46-pressing plate part, 51-centering drive assembly, 52-centering push part, 53-centering lifting assembly, 54-guide wheel assembly, 61-clamping plate lifting assembly, 62-clamping plate seat, 63-clamping plate telescopic assembly, 64-clamping plate assembly. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0024] Example 1

[0025] like Figures 1 to 4 As shown, this embodiment provides a flipping mechanism, including a transmission module 1, a flipping drive module (not shown in the figure), a flipping module 3 and a fixed plate module 4. The transmission module 1 is used to transmit the plate, and the fixed plate module 4 is used to position the plate in place on the transmission module 1. The flipping drive module is driven by the flipping module 3 to connect to the transmission module 1 to drive the transmission module 1 to flip, so as to drive the plate to flip to an upright state.

[0026] In actual use, the transmission module 1 and the flip module 3 are both installed on the frame 7, and the fixed plate module 4 is installed on the transmission module 1; the transmission module 1 is a structure for transmission by a transmission wheel or a transmission roller, that is, there is a gap between two adjacent transmission wheels / rollers. This structure is a conventional means and will not be repeated here.

[0027] During operation, the panel is transported by the transport module 1 and moved. A panel placed flat on the transport module 1 is in place when it reaches the end of the transport module 1. At this point, the fixed plate module 4 positions the panel. The flip drive module then drives the transport module 1 through the flip module 3 to flip the panel 90°. The external clamping module 6 then clamps the panel from the top and moves it to the next station. Compared to existing technologies, the present invention is simpler in operation and ensures that after stable flipping, the panel is clamped at the top and moved to the coating process, simplifying the entire process.

[0028] In this embodiment, the flip module 3 includes a flip shaft 31 and two flip members 32. The two flip members 32 are respectively provided with two ends of the flip shaft 31. One end of the flip member 32 is connected to the transmission module 1, and the flip driving module drives the other end of the flip member 32.

[0029] In actual use, the flip drive module includes two flip cylinders, which are arranged in a one-to-one correspondence with the two flip members 32; the flip shaft 31 is connected to the non-end positions of the flip member 32, and the other end of the flip member 32 is arranged on the piston rod of the flip cylinder.

[0030] In this embodiment, the flip cylinder is not shown in the accompanying drawings, but the drive shaft 33 is shown in the accompanying drawings. The flip cylinder can be located above or below the flip member 32, and the piston rod of the flip cylinder is connected to the flip shaft 31. The piston rod of the flip cylinder is extended and retracted to drive the flip member 32 to flip around the flip shaft 31, thereby utilizing the lever principle to achieve the effect of driving the entire transmission module 1 to flip.

[0031] In this embodiment, the fixed plate module 4 includes at least one fixed plate assembly 41, the fixed plate assembly 41 includes a fixed plate cylinder 44, a supporting plate member 45 and a pressure plate member 46, the supporting plate member 45 is used to support the plate in place on the transmission module 1, the fixed plate cylinder 44 is used to drive the pressure plate member 46 to move closer to or away from the supporting plate member 45, and the pressure plate member 46 cooperates with the supporting plate member 45 to clamp the plate, thereby achieving the effect of clamping one end of the plate, ensuring that the plate always conflicts with the transmission module 1 during the flipping process and will not detach from the transmission module 1.

[0032] Specifically, the fixed plate module 4 also includes a lifting module 42 and a fixed plate frame 43. There are two fixed plate components 41, and the two fixed plate components 41 are both installed on the fixed plate frame 43. The lifting module 42 is used to drive the fixed plate frame 43 to rise and fall relative to the transmission module 1.

[0033] The lifting module 42 preferably uses a cylinder as a power source, and adjusts the height of the fixed plate frame 43 through the lifting module 42, so that after the plate is in place, the supporting plate part 45 rises and first contacts the bottom of the plate, and then the fixed plate cylinder 44 drives the pressing plate part 46 to descend to clamp the plate, ensuring the stability of the plate clamping.

[0034] Specifically, the fixed plate cylinder 44 is a rotary clamping cylinder, that is, when the pressure plate part 46 is clamping the plate, it needs to be rotated to the top of the support plate part 45 before it is lowered, and when the plate is released, it first rises and then rotates 90° to ensure that the pressure plate part 46 will no longer contact the plate after the plate is released, so as to achieve the effect of giving way.

[0035] In this embodiment, the utility model also includes a centering alignment module 5, which includes a centering drive component 51 and two centering pushers 52. The centering drive component 51 is used to drive the two centering pushers 52 to move simultaneously so that the two centering pushers 52 are closer to or farther away from each other. The two centering pushers 52 are located directly above the transmission module 1 and are used to force the plate on the transmission module 1 to be centered.

[0036] The centering alignment module 5 is mounted on the frame 7, extending from below the transport module 1 to directly above it. The centering drive assembly 51 includes a motor and a belt. The motor drives the belt, while two centering pushers 52 are mounted on either end of the belt. Driven by the belt's rotation, they move simultaneously, moving closer or farther apart. This effectively centers the panel, ensuring that the fixed plate module 4 securely holds the panel in a specific position and maintains stability.

[0037] Specifically, the centering alignment module 5 also includes a centering lifting assembly 53 and a guide wheel assembly 54. The transmission direction of the guide wheel assembly 54 is perpendicular to the transmission direction of the transmission module 1. The lifting assembly is used to drive the guide wheel assembly 54 to lift and lower the plate on the transmission module 1.

[0038] The centering lifting component 53 preferably uses a motor or a cylinder as a power source, that is, by driving the guide wheel component 54 to rise so that the guide wheel component 54 supports the plate temporarily away from the transmission module 1, and then the centering pusher 52 pushes the plate to move, so that the plate is centered along the transmission direction of the guide wheel component 54, thereby reducing the friction force on the plate during the centering process and avoiding excessive wear of the plate.

[0039] Example 2

[0040] like Figure 5 As shown, this embodiment provides a plate pulling and loading device, including a clamping plate module 6 and the flipping mechanism described in Example 1. The clamping plate module 6 is used to clamp the plate flipped to an upright position by the flipping mechanism and transmit the plate to the outside.

[0041] In actual use, the splint module 6 includes a splint lifting assembly 61, a splint seat 62, a splint telescopic assembly 63 and two splint assemblies 64. The two splint assemblies 64 are arranged at intervals on the splint seat 62. The splint assembly 64 is used to clamp the erected panels. The splint telescopic assembly 63 is used to drive the splint seat 62 to move back and forth along the transmission direction of the transmission module 1. The splint lifting assembly 61 is used to drive the splint seat 62 to rise and fall.

[0042] That is, after the panel is flipped to stand upright, the clamping plate telescopic assembly 63 first controls the movement of the clamping plate seat 62 so that the two clamping plate assemblies 64 are located directly above the panel, and the lifting assembly controls the clamping plate seat 62 to descend so that the clamping plate assemblies 64 are located at the top two ends of the panel. Then, after the clamping plate assembly 64 clamps the panel, the fixed plate module 4 releases the panel, thereby achieving the clamping of the panel and loading it to the next workstation.

[0043] In actual use, the lifting component is preferably a motor screw structure, the splint telescopic component 63 is preferably a cylinder, and the splint component 64 is preferably a pneumatic finger.

[0044] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A turning mechanism, characterized in that: It includes a transmission module, a flip drive module, a flip module and a fixed plate module. The transmission module is used to transmit plates. The fixed plate module is used to position the plates in place on the transmission module. The flip drive module is connected to the transmission module through the flip module to drive the transmission module to flip, thereby driving the plates to flip to an upright state.

2. The turning mechanism according to claim 1, characterized in that: The flip module includes a flip shaft and two flip members. The two flip members are respectively provided with two ends of the flip shaft. One end of the flip member is connected to the transmission module, and the flip driving module drives the other end of the flip member.

3. The turning mechanism according to claim 2, characterized in that: The flip drive module includes two flip cylinders, which are arranged in a one-to-one correspondence with the two flip parts; the flip shaft is connected to the non-end positions of the flip part, and the other end of the flip part is arranged on the piston rod of the flip cylinder.

4. The turning mechanism according to claim 1, characterized in that: The fixed plate module includes at least one fixed plate assembly, which includes a fixed plate cylinder, a supporting plate part and a pressure plate part. The supporting plate part is used to support the plate in place on the transmission module, and the fixed plate cylinder is used to drive the pressure plate part to move closer to or away from the supporting plate part. The pressure plate part and the supporting plate part cooperate to clamp the plate.

5. The turning mechanism according to claim 4, characterized in that: The fixed plate module also includes a lifting module and a fixed plate frame. There are two fixed plate components, and both fixed plate components are installed on the fixed plate frame. The lifting module is used to drive the fixed plate frame to rise and fall relative to the transmission module.

6. The turning mechanism according to claim 4, characterized in that: The fixed plate cylinder is a rotary clamping cylinder.

7. The turning mechanism according to claim 1, characterized in that: It also includes a centering alignment module, which includes a centering drive component and two centering pushers. The centering drive component is used to drive the two centering pushers to move simultaneously so that the two centering pushers are closer to or farther away from each other. The two centering pushers are located directly above the transmission module and are used to force the plates on the transmission module to be centered.

8. The turning mechanism according to claim 7, characterized in that: The centering alignment module also includes a centering lifting assembly and a guide wheel assembly. The transmission direction of the guide wheel assembly is perpendicular to the transmission direction of the transmission module. The lifting assembly is used to drive the guide wheel assembly to lift and lower the plate on the transmission module.

9. A sheet drawing and loading device, characterized in that: It comprises a clamping plate module and the turning mechanism described in any one of claims 1 to 8, wherein the clamping plate module is used to clamp the plate that has been turned upright by the turning mechanism and transmit the plate to the outside.

10. The sheet drawing and feeding device according to claim 9, characterized in that: The splint module includes a splint lifting assembly, a splint seat, a splint telescopic assembly and two splint assemblies. The two splint assemblies are arranged at intervals on the splint seat. The splint assembly is used to clamp the erected panels. The splint telescopic assembly is used to drive the splint seat to move back and forth along the transmission direction of the transmission module. The splint lifting assembly is used to drive the splint seat to rise and fall.

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