Discharging device

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing an inclined discharge device, the problems of inconvenience of handling and wafer drop in the horizontal state of the flower basket are solved, and the stable inclined handling of the flower basket is achieved, which improves work efficiency and avoids wafer damage.

CN222300640UActive Publication Date: 2025-01-03TRONWAY CHANGZHOU CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202421017944.5
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-11
Publication Date: 2025-01-03
Estimated Expiration: 2034-05-11

AI Technical Summary

Technical Problem

After the wafer is cleaned, the lack of a feeding device will cause inconvenience to carry the flower basket under horizontal state, making it difficult for workers to contact the opening of the flower basket, and directly carrying the flower basket will cause the wafer to fall and cause damage.

Method used

A cutting device including a chassis, a pallet, a clamping assembly and an inclined pair is designed. The linkage assembly is driven by the drive member, so that the pallet is inclined on the chassis, and the flower basket is inclined for easy handling, and through the clamping assembly and The limit block stabilizes the position of the flower basket to prevent shaking.

Benefits of technology

It realizes convenient handling of flower baskets, improves work efficiency, avoids the problem of wafer drop and damage, and ensures the safety of wafers.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222300640U_ABST

Patent Text Reader

Abstract

The utility model belongs to the technical field of wafer conveying, and particularly relates to a blanking device which comprises a bottom frame, a tray is rotatably arranged at the top of the bottom frame, a clamping assembly is arranged at the upper part of the tray, and the clamping assembly is suitable for clamping a flower basket; the inclined pair comprises a driving part and a linkage assembly; the driving piece is arranged in the bottom frame, one end of the linkage assembly is connected with the lower portion of the tray, and the other end of the linkage assembly is connected with the movable end of the driving piece; when the movable end of the driving piece drives one end of the linkage assembly to move, the other end of the linkage assembly drives the tray to incline on the bottom frame. By arranging the inclined pair, after the wafer is cleaned, the driving piece drives the linkage assembly to move so as to drive the tray to rotate and incline on the bottom frame, so that the flower basket is in an inclined state, a worker can carry the flower basket conveniently, and the working efficiency is improved; and meanwhile, the problem that the wafers in the flower basket fall off and are damaged due to the fact that the flatwise-placed flower basket is directly carried by an operator is effectively avoided, and loss is avoided.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model belongs to the technical field of wafer conveying, and in particular relates to a material unloading device. Background Art

[0002] After the wafers are cleaned, the robotic arm installed inside the wafer cleaning device takes the cleaned wafers out of the cleaning chamber and places them in a basket, waiting for the basket to be full before proceeding to the next step. Since the wafers need to be in a horizontal state during the cleaning process, the basket is also required to be in a horizontal state. When unloading, since there is no unloading device, the opening of the basket is always facing the cleaning device, and it is inconvenient for the operator to touch the opening of the basket, causing inconvenience in transportation. At the same time, if the staff directly transports the flat basket, the wafers in the basket will fall, damaging the wafers and causing losses.

[0003] Therefore, in order to solve the problem that the flower basket is inconvenient to carry due to being in a horizontal state during unloading and the problem that the wafers in the flower basket fall due to the operator directly carrying the flat flower basket, a unloading device is urgently needed. Utility Model Content

[0004] The utility model aims to provide a feeding device.

[0005] In order to solve the above technical problems, the utility model provides a feeding device, comprising: a base frame, a tray is rotatably arranged on the top of the base frame, a clamping assembly is arranged on the upper part of the tray, and the clamping assembly is suitable for clamping a flower basket; a tilting pair, the tilting pair includes a driving member and a linkage assembly; the driving member is arranged in the base frame, one end of the linkage assembly is connected to the lower part of the tray, and the other end of the linkage assembly is connected to the movable end of the driving member; when the movable end of the driving member drives one end of the linkage assembly to move, the other end of the linkage assembly drives the tray to tilt on the base frame.

[0006] Furthermore, the linkage assembly includes a pair of first connecting rods, a pair of second connecting rods and a pair of sliding support seats; one end of the first connecting rod is hinged to the movable end of the driving member, the other end of the first connecting rod passes through the upper part of the base frame and the extended end is hinged to the middle part of the second connecting rod; the sliding support seat is arranged on the upper part of the base frame, and a sliding notch is arranged on the sliding support seat, one end of the second connecting rod is slidably arranged in the sliding notch, and the other end of the second connecting rod is hinged to the lower part of the tray.

[0007] Furthermore, a roller is provided at one end of the second connecting rod, and the roller is rollingly arranged in the sliding notch.

[0008] Furthermore, a pair of linkage blocks are provided at the lower part of the tray; a first linkage column is provided at the other end of the second connecting rod, and the first linkage column is rotatably provided in the first linkage block.

[0009] Furthermore, a second linkage column is rotatably provided at the middle portion of the second connecting rod, and an end portion of the first connecting rod is hinged to the second linkage column.

[0010] Furthermore, the driving member is a cylinder, the movable end is arranged at the end of the piston rod of the cylinder, the movable end is provided with a third linkage column, and the other end of the first connecting rod is hinged to the third linkage column; wherein when the piston rod of the cylinder contracts, the pallet rotates from a horizontal state to an inclined state.

[0011] Furthermore, the base frame includes a bottom plate and a top plate, a plurality of support columns are arranged between the bottom plate and the top plate, and the cylinder is arranged at the lower part of the top plate.

[0012] Furthermore, a pair of support blocks are provided on the upper part of the top plate, and support holes are provided on the side walls of the support blocks; a pair of hinge blocks are provided on the lower part of the tray, and hinge columns are provided on the inner sides of the hinge blocks, wherein the hinge columns are rotatably provided in the support holes.

[0013] Furthermore, at least two buffers are arranged on the upper part of the top plate, wherein when the tray is in a horizontal state, the movable ends of the buffers are suitable for abutting against the lower part of the tray.

[0014] Furthermore, the clamping assembly includes a pair of abutting blocks and a pair of limiting blocks, the abutting blocks are mirror-imaged on the upper part of the tray, and the upper part of the flower basket is suitable for being abutted by the abutting blocks; the limiting blocks are mirror-imaged on the upper part of the tray, and the limiting blocks are provided with limiting notches facing each other, and the lower part of the flower basket is suitable for being clamped by the limiting notches.

[0015] Beneficial effects of the utility model:

[0016] By setting up the tilting pair, after the wafers are cleaned, the driving member drives the linkage assembly to move, thereby driving the tray to rotate and tilt at a certain angle on the base frame, so that the flower basket is in a tilted state, which is convenient for the staff to carry the flower basket and speeds up the work efficiency; at the same time, it effectively prevents the operator from directly carrying the flat flower basket, causing the wafers in the flower basket to fall, thereby damaging the wafers and avoiding losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the feeding device of the utility model from a top view;

[0019] Figure 2 It is a side view structural diagram of the first working state of the material feeding device of the utility model;

[0020] Figure 3 It is a side view structural schematic diagram of the second working state of the blanking device of the utility model.

[0021] In the figure:

[0022] 100, chassis, 110, tray, 111, linkage block, 112, hinge block, 1121, hinge column, 113, support block, 114, limit block, 1141, limit notch, 120, flower basket, 130, bottom plate, 140, top plate, 141, buffer, 150, support column, 160, support block, 161, support hole, 200, tilt pair, 210, cylinder, 211, third linkage column, 212, piston rod, 2121, movable end, 220, linkage assembly, 221, first connecting rod, 222, second connecting rod, 2221, first linkage column, 2222, second linkage column, 2223, roller, 223, sliding support seat, 2231, sliding notch. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In some embodiments, Figures 1 to 3As shown, the utility model provides a material unloading device, comprising: a base frame 100, a tray 110 is rotatably arranged on the top of the base frame 100, a clamping assembly is arranged on the upper part of the tray 110, and the clamping assembly is suitable for clamping a flower basket 120; a tilting pair 200, the tilting pair 200 comprises a driving member and a linkage assembly 220; the driving member is arranged in the base frame 100, one end of the linkage assembly 220 is connected to the lower part of the tray 110, and the other end of the linkage assembly 220 is connected to the movable end 2121 of the driving member; when the movable end 2121 of the driving member drives one end of the linkage assembly 220 to move, the other end of the linkage assembly 220 drives the tray 110 to move in the desired direction. The base frame 100 is tilted; the base frame 100 can stably support the rotation of the tray 110, and the tray 110 can limit the flower basket 120 through the clamping assembly to prevent the flower basket 120 from shaking when the tray 110 is tilted; by setting the tilting pair 200, after the wafers are cleaned, the driving member drives the linkage assembly 220 to move, thereby driving the tray 110 to rotate and tilt at a certain angle on the base frame 100, so that the flower basket 120 is in a tilted state, which is convenient for the staff to carry the flower basket 120 and speeds up the work efficiency; at the same time, it effectively avoids the problem of the wafers in the flower basket 120 falling due to the operator directly carrying the flat flower basket 120, thereby damaging the wafers and avoiding losses.

[0025] See also Figures 2 to 3 The linkage assembly 220 includes a pair of first connecting rods 221, a pair of second connecting rods 222 and a pair of sliding support seats 223; one end of the first connecting rod 221 is hinged to the movable end 2121 of the driving member, the other end of the first connecting rod 221 passes through the upper part of the base frame 100 and the extended end is hinged to the middle part of the second connecting rod 222; the sliding support seat 223 is arranged on the upper part of the base frame 100, and a sliding notch 2231 is arranged on the sliding support seat 223, and one end of the second connecting rod 222 is slidably arranged in the sliding notch 223 1, the other end of the second connecting rod 222 is hinged to the lower part of the tray 110; the moving direction of the movable end 2121 of the driving member is set horizontally. When the tray 110 needs to move from horizontal to inclined, the movable end 2121 of the driving member drives one end of the first connecting rod 221 to move horizontally, and the other end of the first connecting rod 221 is lifted. At this time, one end of the second connecting rod 222 slides horizontally in the sliding notch 2231, and the other end of the second connecting rod 222 is lifted to push the lower part of the tray 110, so that the tray 110 is tilted, which is convenient for the staff to unload materials.

[0026] See also Figures 2 to 3A roller 2223 is provided at one end of the second connecting rod 222, and the roller 2223 is rollingly arranged in the sliding notch 2231; by providing the roller 2223, the movement of the second connecting rod 222 can be smoother, thereby ensuring the tilting efficiency of the tray 110, so that the flower basket 120 can be tilted more stably.

[0027] See also Figures 2 to 3 A pair of linkage blocks 111 are provided at the lower part of the tray 110; a first linkage column 2221 is provided at the other end of the second link 222, and the first linkage column 2221 is rotatably set in the first linkage block 111; through the first linkage column 2221 being rotatably set in the linkage block 111, the second link 222 can steadily lift the lower part of one end of the tray 110 when swinging, so that the tray 110 is tilted.

[0028] See also Figures 2 to 3 A second linkage column 2222 is rotatably provided in the middle part of the second connecting rod 222, and the end of the first connecting rod 221 is hinged to the second linkage column 2222; through the second linkage column 2222 being hinged to the end of the first connecting rod 221, the end of the first connecting rod 221 can be steadily lifted when swinging to drive the second connecting rod 222 to swing, so that the end of the second connecting rod 222 is lifted.

[0029] See also Figures 2 to 3 The driving member is a cylinder 210, the movable end 2121 is arranged at the end of the piston rod 212 of the cylinder 210, the movable end 2121 is provided with a third linkage column 211, and the other end of the second link 222 is hinged to the third linkage column 211; when the piston rod 212 of the cylinder 210 is contracted, the tray 110 rotates from a horizontal state to an inclined state; the cylinder 210 can efficiently and stably drive the piston rod 212 to contract, thereby driving the flower basket 120 to tilt steadily and avoid shaking of the flower basket 120; in the initial state, the piston rod 212 is at the maximum stroke, when the flower basket 120 needs to tilt, the piston rod 212 of the cylinder 210 is contracted, the third linkage column 211 drives one end of the first link 221 to move horizontally, and the other end of the first link 221 is swung and lifted, thereby driving the end of the second link 222 to lift, thereby driving the tray 110 to tilt, and the flower basket 120 can be in a tilted state.

[0030] See also Figure 1The base frame 100 includes a bottom plate 130 and a top plate 140, and a plurality of support columns 150 are arranged between the bottom plate 130 and the top plate 140, and the cylinder 210 is arranged at the lower part of the top plate 140; by arranging the support columns 150 to connect the bottom plate 130 and the top plate 140, the structure of the base frame 100 is firm, the cylinder 210 can be stably mounted, and a good working environment is provided for the cylinder 210.

[0031] See also Figure 1 A pair of support blocks 160 are provided on the upper part of the top plate 140, and support holes 161 are provided on the side walls of the support blocks 160; a pair of hinge blocks 112 are provided on the lower part of the tray 110, and hinge columns 1121 are provided on the inner sides of the hinge blocks 112, wherein the hinge columns 1121 are rotatably provided in the support holes 161; by rotating the hinge columns 1121 in the support holes 161, the lower part of the other end of the tray 110 can be stably rotated on the upper part of the top plate 140.

[0032] See also Figure 1 At least two buffers 141 are provided on the upper part of the top plate 140, wherein when the tray 110 is in a horizontal state, the movable end 2121 of the buffer 141 is suitable for abutting against the lower part of the tray 110; by providing the buffer 141, the lower part of the tray 110 can be buffered to avoid direct contact between the tray 110 and the base frame 100, thereby protecting the tray 110 and the base frame 100 and improving the service life of the tray 110 and the base frame 100.

[0033] See also Figure 1 The clamping assembly includes a pair of abutting blocks 113 and a pair of limiting blocks 114. The abutting blocks 113 are mirror-imaged at the upper part of the tray 110, and the upper part of the flower basket 120 is suitable for being abutted by the abutting blocks 113; the limiting blocks 114 are mirror-imaged at the upper part of the tray 110, and the limiting blocks 114 are provided with limiting notches 1141 facing each other, and the lower part of the flower basket 120 is suitable for being clamped by the limiting notches 1141; the abutting blocks 113 can abut the upper part of the flower basket 120, and the upper and lower parts of the flower basket 120 can be limited by the abutting blocks 113 and the limiting notches 1141 to prevent the flower basket 120 from being displaced forward and backward; the lower outer part of the flower basket 120 is limited by the limiting notches 1141 to prevent the flower basket 120 from shaking left and right; in summary, the flower basket 120 will not shake when tilted, so that the flower basket 120 is more stable when tilted.

[0034] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A feeding device, characterized in that: include: A bottom frame (100), a tray (110) being rotatably disposed on the top of the bottom frame (100), a clamping assembly being disposed on the upper portion of the tray (110), the clamping assembly being suitable for clamping a flower basket (120); A tilting pair (200), the tilting pair (200) comprising a driving member and a linkage assembly (220); the driving member is arranged in the base frame (100), one end of the linkage assembly (220) is connected to the lower part of the tray (110), and the other end of the linkage assembly (220) is connected to the movable end of the driving member; wherein When the movable end (2121) of the driving member drives one end of the linkage assembly (220) to move, the other end of the linkage assembly (220) drives the tray (110) to tilt on the base frame (100).

2. The feeding device according to claim 1, characterized in that: The linkage assembly (220) comprises a pair of first connecting rods (221), a pair of second connecting rods (222) and a pair of sliding support seats (223); One end of the first connecting rod (221) is hinged to the movable end of the driving member, and the other end of the first connecting rod (221) passes through the upper part of the base frame (100) and the protruding end is hinged to the middle part of the second connecting rod (222); The sliding support seat (223) is arranged on the upper part of the base frame (100), and a sliding notch (2231) is arranged on the sliding support seat (223). One end of the second connecting rod (222) is slidably arranged in the sliding notch (2231), and the other end of the second connecting rod (222) is hinged to the lower part of the tray (110).

3. The feeding device according to claim 2, characterized in that: A roller (2223) is provided at one end of the second connecting rod (222), and the roller (2223) is rollingly arranged in the sliding notch (2231).

4. The feeding device according to claim 3, characterized in that: A pair of first linkage blocks (111) are provided at the lower part of the tray (110); a first linkage column (2221) is provided at the other end of the second connecting rod (222), and the first linkage column is rotatably arranged in the first linkage block (111).

5. The feeding device according to claim 4, characterized in that: A second linkage column (2222) is rotatably provided at the middle of the second connecting rod (222), and an end of the first connecting rod (221) is hinged to the second linkage column.

6. The feeding device according to claim 5, characterized in that: The driving member is a cylinder (210), the movable end (2121) is arranged at the end of the piston rod (212) of the cylinder (210), the movable end (2121) is provided with a third linkage column (211), and the other end of the first connecting rod (221) is hinged to the third linkage column (211); wherein When the piston rod (212) of the cylinder (210) contracts, the tray (110) rotates from a horizontal state to an inclined state.

7. The feeding device according to claim 6, characterized in that: The base frame (100) comprises a bottom plate (130) and a top plate (140), and a plurality of support columns (150) are arranged between the bottom plate (130) and the top plate (140). The cylinder (210) is disposed at the lower portion of the top plate (140).

8. The feeding device according to claim 7, characterized in that: A pair of support blocks (160) are provided on the upper portion of the top plate (140), and support holes (161) are provided on the side walls of the support blocks (160); A pair of hinge blocks (112) are provided at the lower part of the tray (110), and hinge columns (1121) are provided on the inner sides of the hinge blocks (112). The hinge column (1121) is rotatably disposed in the support hole (161).

9. The material discharging device according to claim 8, characterized in that: At least two buffers (141) are provided on the upper portion of the top plate (140), wherein When the tray (110) is in a horizontal state, the movable end of the buffer (141) is suitable for abutting against the lower part of the tray (110).

10. The material discharging device according to claim 1, characterized in that: The clamping assembly comprises a pair of abutting blocks (113) and a pair of limiting blocks (114); the abutting blocks (113) are arranged in a mirror image on the upper part of the tray (110); the upper part of the flower basket (120) is suitable for being abutted by the abutting blocks; the limiting blocks (114) are arranged in a mirror image on the upper part of the tray (110); the limiting blocks (114) are arranged with limiting notches (1141) facing each other; and the lower part of the flower basket (120) is suitable for being clamped by the limiting notches (1141).