Anti-adhesion ceramic sheet taking device

Abstract

The utility model provides a kind of anti-adhesion ceramic sheet material taking device, including mainboard and the material bin module being arranged above mainboard, material taking mechanism, blowing mechanism, material bin module includes multiple parallelly arranged material bin, material taking mechanism is arranged above material bin module, for suction ceramic sheet from material bin, blowing mechanism includes blowing plate, blowing plate is fixedly connected with mainboard by blowing support seat, gas passage is equipped in blowing plate, the outside of outlet plate is equipped with multiple groups of blowing hole being communicated with gas passage, every group of blowing hole is set up one-to-one with every material bin, and it is towards material bin interior.This utility model sets up multiple material bin, overall structure is simple and compact, small space is occupied, can complete the material taking of multiple material bin simultaneously, and can prevent material taking adhesion, ensure effective material taking, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of semiconductor manufacturing technology, and in particular to a ceramic sheet picking device that prevents adhesion. Background Technology

[0002] Ceramic semiconductor chips are electronic components made by combining ceramic materials and semiconductor technology. They utilize the excellent physical properties of ceramics (such as high thermal conductivity, high temperature resistance, and corrosion resistance) and the electrical properties of semiconductor materials to construct components with specific functions. In the production process of ceramic semiconductor chips, materials need to be retrieved from a hopper containing ceramic sheets. However, due to electrostatic adsorption between the ceramic sheets, material sticking can easily occur during retrieval, affecting the production efficiency of ceramic semiconductor chips. Utility Model Content

[0003] The present invention aims to provide a ceramic sheet picking device that prevents adhesion, thereby overcoming the shortcomings of the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a ceramic sheet picking device for preventing adhesion, including a main board and a hopper module, a picking mechanism, and an air blowing mechanism disposed above the main board. The hopper module includes multiple hoppers arranged in parallel. The picking mechanism is disposed above the hopper module and is used to pick up ceramic sheets from the hoppers. The air blowing mechanism includes an air blowing plate, which is fixedly connected to the main board through an air blowing support. The air blowing plate has an air channel inside and multiple sets of air blowing holes communicating with the air channel on the outside of the air blowing plate. Each set of air blowing holes is arranged one-to-one with each hopper and faces the inside of the hopper.

[0005] Furthermore, in the aforementioned anti-adhesion ceramic sheet picking device, each group of air holes includes multiple air holes, which are evenly arranged and set close to the picking height of the hopper.

[0006] Furthermore, in the aforementioned anti-adhesion ceramic sheet feeding device, the hopper module also includes a hopper base. The hopper base is located above the main board and has multiple hopper positions corresponding to the hoppers. Each hopper includes a hopper frame and a front limiting plate. Each hopper position has a hopper frame fixed on the hopper base. The hopper frame is a C-shaped frame, and two symmetrically arranged front limiting plates are provided on both sides of the front opening of the hopper frame.

[0007] Furthermore, in the aforementioned anti-adhesion ceramic sheet feeding device, the four corners of the hopper base are provided with limiting corner plates, which are fixedly connected to the main board to limit the position of the hopper base on the main board.

[0008] Furthermore, in the aforementioned anti-adhesion ceramic sheet picking device, the picking mechanism includes a lifting cylinder and a picking seat. The output end of the lifting cylinder is provided with a picking seat, and the picking seat includes a crossbar extending along the material bin arrangement direction. The crossbar is provided with multiple suction cups corresponding to the material bins.

[0009] Furthermore, the aforementioned anti-adhesion ceramic sheet feeding device also includes a lifting mechanism located below the main board. The lifting mechanism includes a lifting mounting base and multiple lifting components corresponding to the hopper. The lifting mounting base is located below the main board. The lifting components include a lifting cylinder and a lifting plate. The lifting cylinder is fixed on the lifting mounting base, and its output end is provided with a lifting plate. The main board is provided with a lifting hole located below the hopper. The upper end of the lifting plate is inserted into the lifting hole and slidably connected to the lifting hole.

[0010] Furthermore, in the aforementioned anti-adhesion ceramic sheet handling device, the lifting mechanism further includes a detection component. The detection component is used to detect the material level in the hopper, including a sensor mounting bracket and an upper detection sensor group and a lower detection sensor group mounted on the sensor mounting bracket. The upper detection sensor group is located above the lower detection sensor group and includes multiple upper detection sensors corresponding to the lifting component. The lower detection sensor group includes multiple lower detection sensors corresponding to the lifting component. The sensor mounting bracket is fixed below the main board, and each lifting plate is provided with a sensing sheet that cooperates with the upper or lower detection sensor.

[0011] Furthermore, in the aforementioned anti-adhesion ceramic sheet picking device, the main board is also equipped with a picking detection sensor for controlling the picking height.

[0012] Furthermore, the aforementioned anti-adhesion ceramic sheet picking device also includes a transverse mechanism located above the main board, the output end of which is equipped with a picking mechanism for driving the picking mechanism to move.

[0013] Compared with the prior art, the beneficial effects of this utility model are: this utility model is equipped with multiple sets of hoppers, the overall structure is simple and compact, occupies little space, can complete the material retrieval of multiple hoppers at the same time, and can prevent material sticking, ensure effective material retrieval, and improve production efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of the anti-adhesion ceramic sheet handling device of this utility model;

[0016] Figure 2 This is a side view of the anti-adhesion ceramic sheet handling device of this utility model;

[0017] Figure 3 This is a partial structural schematic diagram of the anti-adhesion ceramic sheet handling device of this utility model;

[0018] In the diagram: 1. Mainboard; 11. Lifting hole;

[0019] 2. Hopper module; 21. Hopper; 211. Hopper frame; 212. Front limit plate; 22. Hopper base; 23. Limiting angle plate;

[0020] 3. Material handling mechanism; 31. Lifting cylinder; 32. Material handling seat; 33. Suction cup; 34. Material handling detection sensor;

[0021] 4. Air blowing mechanism; 41. Air blowing plate; 42. Air blowing hole;

[0022] 5. Lifting mechanism; 51. Lifting mounting base; 52. Lifting cylinder; 53. Lifting plate; 54. Sensor mounting bracket; 55. Upper detection sensor group; 56. Lower detection sensor group; 57. Sensing element;

[0023] 6. Lateral movement mechanism. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] like Figure 1-3As shown, a ceramic sheet picking device for preventing adhesion includes a main board 1 and a hopper module 2, a picking mechanism 3, and an air blowing mechanism 4 disposed above the main board. The hopper module 2 includes multiple hoppers 21 arranged in parallel. The picking mechanism 3 is disposed above the hopper module 2 and is used to pick up ceramic sheets from the hoppers 21. The air blowing mechanism 4 includes an air blowing plate 41, which is fixedly connected to the main board 1 through an air blowing support. The air blowing plate 41 has an air channel inside, and the end of the air channel has a connector and pipe for connecting to an external air source. The outer side of the air blowing plate 41 has multiple sets of air blowing holes communicating with the air channel. Each set of air blowing holes is arranged one-to-one with each hopper 21 and faces the inside of the hopper 21. Specifically, each set of air blowing holes includes multiple air blowing holes 42, which are evenly arranged and set close to the picking height of the hopper 21. By setting the air blowing mechanism at the picking height, adhesion during picking can be avoided, ensuring effective picking.

[0027] like Figure 1 , 3 As shown, the hopper module 2 also includes a hopper base 22, which is located above the main board 1. The hopper base 22 has multiple hopper slots corresponding to the hoppers 21. Each hopper slot includes a hopper frame 211 and a front limiting plate 212. Each hopper slot has a hopper frame 211 fixed to the hopper base 22. The hopper frame 211 is a C-shaped frame, serving as a storage space for ceramic sheets. Two symmetrically arranged front limiting plates 212 are located on either side of the front opening of the hopper frame 211 to prevent the ceramic sheets from falling out of the front opening. An air blowing plate 41 is located behind the hopper frame 211, and a notch is provided on the rear side of the hopper frame 211. An air blowing hole 42 is located behind the notch. The hoppers 21 are arranged compactly, resulting in a more compact overall structure and saving space.

[0028] To facilitate the disassembly and assembly of the silo base, such as Figure 3 As shown, the four corners of the hopper base 22 are provided with limiting corner plates 23, which are fixedly connected to the main board 1 to limit the position of the hopper base 22 on the main board 1.

[0029] like Figure 1 As shown, the material handling mechanism 3 includes a lifting cylinder 31 and a material handling seat 32. The output end of the lifting cylinder 31 is provided with the material handling seat 32, which includes a horizontal bar extending along the arrangement direction of the material bins. The horizontal bar is provided with multiple suction cups 33 corresponding to the material bins 21. By setting a number of suction cups corresponding to the material bins, multiple pieces can be picked up simultaneously, improving material handling efficiency.

[0030] Example 2

[0031] Based on the structure of Example 1, such as Figure 1 , 2As shown, the aforementioned anti-adhesion ceramic sheet feeding device also includes a lifting mechanism 5 located below the main board 1. The lifting mechanism 5 includes a lifting mounting base 51 and multiple lifting components corresponding to the hopper 21. The lifting mounting base 51 is located below the main board 1. The lifting components include a lifting cylinder 52 and a lifting plate 53. The lifting cylinder 52 is fixed on the lifting mounting base 51, and its output end is provided with the lifting plate 53. The main board 1 is provided with a lifting hole 11 located below the hopper 21. The upper end of the lifting plate 53 is inserted into the lifting hole 11 and slidably connected to the lifting hole 11. The bottom of the hopper 21 is open and communicates with the lifting hole 11. The lifting plate 53 supports the ceramic sheets in the hopper 21, and the top of the lifting plate 53 abuts against the bottom of the ceramic sheets at the bottom of the hopper. In addition, the top of the lifting plate 53 is also provided with a sensor to detect whether there is material.

[0032] The lifting mechanism 5 also includes a detection component for detecting the material level in the hopper 21. This component includes a sensor mounting bracket 54 and an upper detection sensor group 55 and a lower detection sensor group 56 mounted on the bracket 54. The upper detection sensor group 55 is positioned above the lower detection sensor group 56 and includes multiple upper-level detection sensors corresponding to the lifting component. The lower detection sensor group 56 includes multiple lower-level detection sensors corresponding to the lifting component. The sensor mounting bracket 54 is fixed below the main board 1. Each lifting plate 53 has a sensing element 57 that cooperates with either the upper or lower detection sensor. When the sensing element triggers the lower detection sensor, the hopper 21 is full; when the sensing element triggers the upper detection sensor, the hopper 21 is low on material.

[0033] In addition, such as Figure 1 , 3 As shown, the main board 1 is also equipped with a material picking detection sensor 34 for controlling the material picking height. The material picking detection sensor 34 is a through-beam sensor and is located on both sides of the hopper module 2. The two side walls of the hopper frame 211 are provided with through-beam notches. When it is detected that there is no material at the material picking height of each hopper, the lifting mechanism 5 is controlled to start and lift the ceramic sheet of the hopper to the material picking height.

[0034] like Figure 1 , 2 As shown, the above-mentioned anti-adhesion ceramic sheet picking device also includes a transverse mechanism 6 located above the main board 1. The output end of the transverse mechanism 6 is provided with a picking mechanism 3, which is used to drive the picking mechanism 3 to move between the picking position and the next process position.

[0035] The working principle of this utility model is as follows: When picking up materials, the lifting component lifts the ceramic pieces in the hopper to the picking height, and then the lifting cylinder descends, and each suction cup descends to the picking height of the hopper to pick up the materials. At this time, the air blowing hole on the rear blows air to blow off the ceramic pieces stuck to the bottom of the suction cup, so as to prevent the materials from sticking together and complete the picking of multiple ceramic pieces.

[0036] This utility model is equipped with multiple sets of material bins, with a simple and compact overall structure, occupying little space. It can simultaneously complete the material retrieval from multiple bins, and can prevent material sticking during retrieval, ensuring effective material retrieval and improving production efficiency.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ceramic sheet anti-blocking take-off device characterized by: The device includes a main board and a hopper module, a material picking mechanism, and an air blowing mechanism located on top of the main board. The hopper module includes multiple hoppers arranged in parallel. The material picking mechanism is located above the hopper module and is used to pick up ceramic sheets from the hoppers. The air blowing mechanism includes an air blowing plate, which is fixedly connected to the main board via an air blowing support. The air blowing plate has an air channel inside and multiple sets of air blowing holes communicating with the air channel on the outside of the air blowing plate. Each set of air blowing holes corresponds to one hopper and faces the inside of the hopper.

2. The anti-blocking ceramic tile fetching device according to claim 1, characterized in that: Each group of air inlets includes multiple air inlets, which are evenly arranged and set close to the material handling height of the hopper.

3. The anti-blocking ceramic tile fetching device according to claim 1, characterized in that: The hopper module also includes a hopper base, which is located above the main board and has multiple hopper positions corresponding to the hoppers. Each hopper includes a hopper frame and a front limit plate. Each hopper position has a hopper frame fixed on the hopper base. The hopper frame is a C-shaped frame, and two front limit plates are symmetrically arranged on both sides of the front opening of the hopper frame.

4. The anti-blocking ceramic tile fetching device according to claim 3, characterized in that: The four corners of the hopper base are provided with limiting corner plates, which are fixedly connected to the main board and are used to limit the position of the hopper base on the main board.

5. The anti-blocking ceramic tile fetching device according to claim 1, characterized in that: The material handling mechanism includes a lifting cylinder and a material handling seat. The output end of the lifting cylinder is provided with a material handling seat. The material handling seat includes a horizontal bar extending along the arrangement direction of the material bins. The horizontal bar is provided with a plurality of suction cups corresponding to the material bins.

6. The anti-blocking ceramic tile fetching device according to claim 1, characterized in that: It also includes a lifting mechanism located below the main board. The lifting mechanism includes a lifting mounting base and multiple lifting components corresponding to the hopper. The lifting mounting base is located below the main board. The lifting components include a lifting cylinder and a lifting plate. The lifting cylinder is fixed on the lifting mounting base and has a lifting plate at its output end. The main board has a lifting hole located below the hopper. The upper end of the lifting plate is inserted into the lifting hole and slidably connected to the lifting hole.

7. The anti-blocking ceramic tile fetching device according to claim 6, characterized in that: The lifting mechanism also includes a detection component for detecting the material level in the hopper. The detection component includes a sensor mounting bracket and an upper detection sensor group and a lower detection sensor group mounted on the sensor mounting bracket. The upper detection sensor group is located above the lower detection sensor group and includes multiple upper detection sensors corresponding to the lifting component. The lower detection sensor group includes multiple lower detection sensors corresponding to the lifting component. The sensor mounting bracket is fixed below the main board. Each lifting plate is provided with a sensing element that cooperates with the upper detection sensor or the lower detection sensor.

8. The anti-adhesion ceramic sheet feeding device according to claim 2, characterized in that: The motherboard is also equipped with a material picking detection sensor for controlling the material picking height.

9. The anti-adhesion ceramic sheet feeding device according to claim 1 or 5, characterized in that: It also includes a horizontal movement mechanism located above the motherboard, the output end of which is equipped with a material handling mechanism for driving the material handling mechanism to move.

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