Liftable crystal bar temporary storage table

Abstract

The utility model provides a liftable crystal bar temporary storage table which comprises an outer frame assembly and a lifting table assembly, and the lifting table assembly is installed on the outer frame assembly. The outer frame assembly comprises a rack assembly and a lifting power assembly, and the lifting power assembly is arranged on the rack assembly and connected with the lifting table assembly; the lifting platform assembly comprises a frame assembly, an upper temporary storage station and a lower temporary storage station, and the upper temporary storage station and the lower temporary storage station are both arranged on the frame assembly and connected with the lifting power assembly. According to the utility model, the structural design of the upper buffer station and the lower buffer station is adopted, the crystal bar to be processed can be placed in the upper buffer station at the processing station and moved to the upper position, and then the processed crystal bar is taken out from the lower buffer station at the processing station, so that the waiting time between loading and unloading of the crystal bar is effectively shortened, and the production efficiency is improved. And the utilization rate of the wire cutting machine is improved.

Description

Technical Field

[0001] This utility model relates to the field of multi-wire cutting machine production technology, and in particular to a liftable crystal rod buffer stage. Background Technology

[0002] Multi-wire dicing machines, used for cutting hard and brittle materials such as single-crystal silicon, sapphire, and silicon carbide, are widely used in aerospace, intelligent manufacturing, and new energy fields. Currently, loading and unloading of multi-wire dicing machines are mainly done manually, which is inefficient. Therefore, automated loading and unloading of multi-wire dicing machines has become the mainstream direction in the industry. In automated loading and unloading lines, buffer tables are responsible for transferring between ingots to be processed and already processed ingots, improving cycle time. Currently, loading and unloading of wire dicing machines are done in separate steps; a processed ingot must be removed after unloading before a new ingot to be processed can be placed in. This waiting time wastes time and reduces the utilization rate of the wire dicing machine. Therefore, how to effectively utilize buffer tables to improve the efficiency of wire dicing machines has become a key issue. Utility Model Content

[0003] This invention provides a liftable crystal rod buffer stage, which aims to solve the technical problem in the background art where the loading and unloading of line cutting machines need to be carried out in separate steps, resulting in wasted waiting time.

[0004] To achieve the above objectives, this utility model provides a liftable crystal rod buffer stage, including an outer frame assembly and a lifting stage assembly, wherein the lifting stage assembly is mounted on the outer frame assembly.

[0005] The outer frame assembly includes a frame assembly and a lifting power assembly. The lifting power assembly is mounted on the frame assembly and connected to the lifting platform assembly.

[0006] The lifting platform assembly includes a frame assembly, an upper buffer station, and a lower buffer station. Both the upper buffer station and the lower buffer station are located on the frame assembly and are connected to the lifting power assembly.

[0007] Preferably, both the upper buffer station and the lower buffer station include a buffer station base and a lifting connecting rod, the buffer station base is connected to the lifting connecting rod, and the lifting connecting rod is connected to the lifting power assembly.

[0008] Preferably, the outer frame assembly further includes a guide assembly, which is disposed on the frame assembly and guides the lifting movement of the lifting platform assembly.

[0009] Preferably, the guide assembly includes a guide slide and a buffer, the buffer being disposed below the guide slide and the guide slide being disposed on the frame assembly.

[0010] Preferably, the outer frame assembly further includes a positioning component, which is disposed on the frame assembly and positions the lifting platform assembly for lifting and lowering movement.

[0011] Preferably, the positioning component includes a positioning adjustment component and a positioning connector, the positioning adjustment component is disposed on the positioning connector, and the positioning connector is welded to the frame component.

[0012] Preferably, the outer frame assembly further includes a liquid receiving assembly, which is disposed on the frame assembly and is used to collect the processing liquid dripping from the processed crystal rods of the lifting platform assembly.

[0013] Preferably, the liquid receiving component is detachable.

[0014] Preferably, the lifting platform assembly further includes a positioning and blocking component, which is disposed on the frame assembly and limits the positioning of the crystal rod.

[0015] Preferably, it further includes a protective auxiliary component, which is disposed on the outside of the frame assembly for external protection.

[0016] The adjustable crystal rod buffer stage of this utility model has the following beneficial effects:

[0017] The structure design with upper and lower buffer stations allows for interactive operations such as placing the crystal ingot to be processed into the upper buffer station and moving it to the upper position, and then taking the processed crystal ingot out of the lower buffer station. This effectively shortens the waiting time between loading and unloading the crystal ingot and improves the utilization rate of the wire cutting machine.

[0018] The truss mechanical gripper picks up the crystal ingot to be processed and sends it to the upper buffer station of the lifting platform assembly (initially, the height of the upper buffer station of the lifting platform assembly is the same as the height of the wire cutting machine chamber). The lifting power component of the outer frame assembly operates, lifting the lifting platform assembly. The lifting platform assembly, carrying the crystal ingot to be processed, rises, making the height of the lower buffer station of the lifting platform assembly the same as the height of the wire cutting machine chamber. The rear channel of the wire cutting machine removes the processed crystal ingot from the wire cutting chamber and sends it to the lower buffer station of the lifting platform assembly. The truss mechanical gripper removes the processed crystal ingot from the lower buffer station of the lifting platform assembly. The lifting power component of the outer frame assembly operates, lowering the lifting platform assembly, making the height of the upper buffer station with the crystal ingot to be processed the same as the height of the wire cutting machine chamber. The rear channel of the wire cutting machine removes the crystal ingot to be processed from the upper buffer station and sends it into the wire cutting machine chamber for processing.

[0019] This solution effectively shortens the waiting time between loading and unloading crystal rods from more than 3 minutes to less than 10 seconds, effectively improving the utilization rate of the wire cutting machine. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a preferred embodiment of a liftable crystal rod buffer stage according to the present invention;

[0021] Figure 2 for Figure 1 A schematic diagram of the outer frame assembly of a liftable ingot cache stage is shown.

[0022] Figure 3 for Figure 1 The diagram shows a structural schematic of a lifting platform assembly for a liftable crystal rod cache stage. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] This invention addresses existing problems by providing a height-adjustable crystal rod buffer stage.

[0025] In one embodiment, a liftable ingot buffer stage, such as Figures 1 to 3 As shown, the assembly includes an outer frame component 1 and a lifting platform component 2, with the lifting platform component 2 mounted on the outer frame component 1. The outer frame component 1 provides the frame structure and power support for the lifting platform component 2.

[0026] The outer frame assembly 1 includes a frame assembly 1-1, a lifting power assembly 1-2, a guide assembly 1-3, a positioning assembly 1-4, and a liquid receiving assembly 1-5. The lifting power assembly 1-2 is mounted on the frame assembly 1-1 and connected to the lifting platform assembly 2. The guide assembly 1-3 is mounted on the frame assembly 1-1 and guides the lifting movement of the lifting platform assembly 2. The positioning assembly 1-4 is mounted on the frame assembly 1-1 and positions the lifting platform assembly 2 during its lifting movement. The liquid receiving assembly 1-5 is mounted on the frame assembly 1-1 and collects the processing fluid dripping from the processed crystal rods of the lifting platform assembly 2.

[0027] The guide assembly 1-3 includes a guide slide and a buffer. The buffer is located below the guide slide, and the guide slide is located on the frame assembly 1-1. The guide slide guides the lifting movement of the lifting platform assembly 2, and the buffer provides cushioning force to the lifting platform assembly 2 to prevent excessive vibration during the lifting process.

[0028] The positioning components 1-4 include a positioning adjustment component and a positioning connector. The positioning adjustment component is disposed on the positioning connector, and the positioning connector is welded to the frame assembly 1-1.

[0029] The liquid receiving components 1-5 are detachable.

[0030] The lifting platform assembly 2 includes a frame assembly 2-1, an upper buffer station 2-2, a lower buffer station 2-3, and a positioning and blocking assembly 2-4. The upper buffer station 2-2 and the lower buffer station 2-3 are both located on the frame assembly 2-1 and connected to the lifting power assembly 1-2. The positioning and blocking assembly 2-4 is located on the frame assembly 2-1 and provides positioning and limiting for the crystal ingot.

[0031] In this embodiment, by raising and lowering the upper buffer station 2-2 and the lower buffer station 2-3, different buffer materials can be switched at the same height, avoiding the need for the gripping mechanism to be raised and lowered.

[0032] Both the upper buffer station 2-2 and the lower buffer station 2-3 include a buffer station base and a lifting connecting rod. The buffer station base is connected to the lifting connecting rod, and the lifting connecting rod is connected to the lifting power assembly 1-2.

[0033] It also includes a protective auxiliary component 3, which is located on the outside of the frame assembly 1-1 and is used for outer protection.

[0034] The adjustable crystal rod buffer stage of this utility model has the following beneficial effects:

[0035] The structure design of upper buffer station 2-2 and lower buffer station 2-3 allows the crystal rod to be placed in the upper buffer station 2-2 and moved to the upper position, and the processed crystal rod to be taken out from the lower buffer station 2-3. This interactive operation effectively shortens the waiting time between loading and unloading the crystal rod and improves the utilization rate of the wire cutting machine.

[0036] The truss mechanical gripper picks up the crystal ingot to be processed and sends it to the upper buffer station 2-2 of the lifting platform assembly (initially, the height of the upper buffer station 2-2 of the lifting platform assembly 2-2 is the same as the height of the wire cutting machine chamber). The lifting power component 1-2 of the outer frame assembly 1 operates, lifting the lifting platform assembly 2. The lifting platform assembly 2, carrying the crystal ingot to be processed, rises, making the height of the lower buffer station 2-3 of the lifting platform assembly 2 the same as the height of the wire cutting machine chamber. The rear channel of the wire cutting machine takes the processed crystal ingot out of the wire cutting chamber and sends it to the lower buffer station 2-3 of the lifting platform assembly 2. The truss mechanical gripper takes the processed crystal ingot out of the lower buffer station 2-3 of the lifting platform assembly 2. The lifting power component 1-2 of the outer frame assembly 1 operates, lowering the lifting platform assembly 2, making the height of the upper buffer station 2-2 with the crystal ingot to be processed the same as the height of the wire cutting machine chamber. The rear channel of the wire cutting machine takes the crystal ingot to be processed out of the upper buffer station 2-2 and sends it into the wire cutting machine chamber for processing.

[0037] This solution effectively shortens the waiting time between loading and unloading crystal rods from more than 3 minutes to less than 10 seconds, effectively improving the utilization rate of the wire cutting machine.

[0038] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A height-adjustable crystal rod buffer stage, characterized in that, It includes an outer frame assembly (1) and a lifting platform assembly (2), wherein the lifting platform assembly (2) is mounted on the outer frame assembly (1); The outer frame assembly (1) includes a frame assembly (1-1) and a lifting power assembly (1-2). The lifting power assembly (1-2) is mounted on the frame assembly (1-1) and connected to the lifting platform assembly (2). The lifting platform assembly (2) includes a frame assembly (2-1), an upper buffer station (2-2), and a lower buffer station (2-3). The upper buffer station (2-2) and the lower buffer station (2-3) are both located on the frame assembly (2-1) and connected to the lifting power assembly (1-2).

2. The liftable ingot buffer stage according to claim 1, characterized in that, Both the upper buffer station (2-2) and the lower buffer station (2-3) include a buffer station base and a lifting connecting rod. The buffer station base is connected to the lifting connecting rod, and the lifting connecting rod is connected to the lifting power assembly (1-2).

3. The liftable ingot buffer stage according to claim 1, characterized in that, The outer frame assembly (1) also includes a guide assembly (1-3), which is disposed on the frame assembly (1-1) and serves as a guide for the lifting movement of the lifting platform assembly (2).

4. A height-adjustable ingot buffer stage according to claim 3, characterized in that, The guide assembly (1-3) includes a guide slide and a buffer. The buffer is located below the guide slide, and the guide slide is located on the frame assembly (1-1).

5. A height-adjustable ingot buffer stage according to claim 1, characterized in that, The outer frame assembly (1) further includes a positioning assembly (1-4), which is located on the frame assembly (1-1) and positions the lifting platform assembly (2) for lifting movement.

6. A height-adjustable ingot buffer stage according to claim 5, characterized in that, The positioning component (1-4) includes a positioning adjustment component and a positioning connector. The positioning adjustment component is disposed on the positioning connector, and the positioning connector is welded to the frame component (1-1).

7. A height-adjustable ingot buffer stage according to claim 1, characterized in that, The outer frame assembly (1) also includes a liquid receiving assembly (1-5), which is disposed on the frame assembly (1-1) and is used to collect the processing liquid dripping from the processed crystal rods of the lifting platform assembly (2).

8. A height-adjustable ingot buffer stage according to claim 7, characterized in that, The liquid receiving components (1-5) are detachable.

9. A height-adjustable ingot buffer stage according to claim 1, characterized in that, The lifting platform assembly (2) further includes a positioning blocking assembly (2-4), which is disposed on the frame assembly (2-1) and limits the positioning of the crystal rod.

10. A height-adjustable ingot buffer stage according to claim 1, characterized in that, It also includes a protective auxiliary component (3), which is located on the outside of the frame assembly (1-1) and is used for outer protection.

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