CN219610387U - Multifunctional workbench - Google Patents

Abstract

The utility model belongs to the technical field of chip production and manufacturing, and discloses a multifunctional workbench, which comprises a shell, a loading assembly, a production butt joint assembly and a rotary driving piece, wherein the shell is provided with a containing cavity, the loading assembly is arranged in the containing cavity and comprises a connecting plate and a plurality of tray tools which are arranged at intervals along the axial direction of the connecting plate, the tray tools are used for loading client trays, the client trays can contain product chips, the production butt joint assembly is fixed in the containing cavity and positioned above the loading assembly, the production butt joint assembly comprises a plurality of production installation parts which are arranged at intervals along the axial direction of the connecting plate, the production installation parts can be provided with external working modules required for producing the product chips, and the rotary driving piece is arranged in the containing cavity and is used for controlling the connecting plate to rotate relative to the production butt joint assembly along the axial direction of the rotary driving piece. The multifunctional workbench provided by the utility model has a simple and reliable structure, and can further meet the selectivity and compatibility of different clients on the technological process requirements.

Description

Multifunctional workbench

Technical Field

The utility model relates to the technical field of chip production and manufacturing, in particular to a multifunctional workbench.

Background

With the increasing degree of automation and intelligence, chips are increasingly receiving attention, and technologies in the semiconductor industry are also receiving attention from various countries. The chip has a problem of poor compatibility.

Disclosure of Invention

The utility model aims to provide a multifunctional workbench which is simple and reliable in structure and can further meet the selectivity and compatibility of different clients on the technological process requirements.

To achieve the purpose, the utility model adopts the following technical scheme:

a multi-function table comprising:

a housing having a receiving cavity;

the loading assembly is arranged in the accommodating cavity and comprises a connecting plate and a plurality of tray tools arranged at intervals along the circumferential direction of the connecting plate, the tray tools are used for loading client trays, and product chips can be accommodated in the client trays;

the production butt joint assembly is fixed in the accommodating cavity and is positioned above the loading assembly, and comprises a plurality of production installation parts which are arranged at intervals along the axial direction of the connecting plate, and the production installation parts can be provided with external working modules required by producing the product chips;

the rotary driving piece is arranged in the accommodating cavity and used for controlling the connecting plate to rotate along the axial direction of the connecting plate relative to the production butt joint assembly.

Optionally, an inserting groove is formed in the tray tool, the client tray can be inserted into the inserting groove, an opposite interface is formed in the client tray, and a positive pressure interface and a negative pressure interface which can be communicated with the opposite interface are formed in the tray tool; wherein, the liquid crystal display device comprises a liquid crystal display device,

when the client tray is inserted into place relative to the insertion groove, air can be sequentially supplied to the client tray through the positive pressure interface and the butt joint interface, so that a positive pressure environment is kept in the client tray;

when the client tray is inserted into place relative to the inserting groove, the negative pressure interface and the butt joint port can be sequentially used for exhausting air to the client tray, so that a negative pressure environment is kept in the client tray.

Optionally, the two opposite sides of the plugging slot in the width direction are provided with a plurality of clamping pieces in a one-to-one correspondence, and the clamping pieces are suitable for extending outwards to clamp and fix the client tray when the client tray is plugged in place relative to the plugging slot.

Optionally, the air channel conducting assembly is arranged in the accommodating cavity, the air channel conducting assembly comprises an upper air guide cylinder and a lower air guide cylinder, the upper air guide cylinder is rotatably sleeved on the lower air guide cylinder, the upper air guide cylinder is fixed on the shell, the lower air guide cylinder is fixed on the connecting plate, a first air guide cavity is arranged in the upper air guide cylinder, a plurality of first air guide interfaces communicated with the first air guide cavity are arranged in the upper air guide cylinder along the circumferential direction of the upper air guide cylinder, a second air guide cavity is arranged in the lower air guide cylinder, a plurality of second air guide interfaces communicated with the second air guide cavity are arranged in the circumferential direction of the lower air guide cylinder, and when the upper air guide cylinder is sleeved on the lower air guide cylinder, the first air guide cavity is communicated with the second air guide cavity.

Optionally, a gap between the upper gas cylinder and the lower gas cylinder is sealed by a seal.

Optionally, the production installation department includes movable mechanism and butt joint board, movable mechanism movably locates on the casing, the butt joint board set up in on the movable mechanism, the butt joint board can install the production the required outside work module of product chip, just the butt joint board can pass through movable mechanism is relative the casing activity.

Optionally, the movable mechanism includes the slip module, the slip module includes slide rail and sliding part, the slide rail is followed the radial direction of connecting plate extends the setting, sliding part sliding connection in the slide rail, the butt joint board set up in on the sliding part.

Optionally, the movable mechanism includes flexible module, flexible module includes fixed part and flexible portion, fixed part fixed set up in on the sliding part, flexible portion along vertical direction scalable set up in fixed part, the butt joint board set up in on the flexible portion.

Optionally, the telescopic part is provided with the mounting panel, be equipped with the slip slot on the mounting panel, the butt joint board corresponds and is provided with the slip plug, the butt joint board pass through the slip plug with the grafting of slip slot is connected in on the mounting panel.

Optionally, the device further comprises a control piece, wherein the rotary driving piece, the sliding module and the telescopic module are all in communication connection with the control piece; wherein, the liquid crystal display device comprises a liquid crystal display device,

the control piece can control the rotary driving piece to drive the connecting plate to rotate on the production butt joint assembly;

the control piece can control the sliding module to drive the sliding part to slide on the sliding rail;

the control piece can control the telescopic module to drive the telescopic part to stretch out and draw back in the fixed part.

The beneficial effects are that:

according to the multifunctional workbench provided by the utility model, the accommodating cavity formed in the shell can reliably protect the loading assembly, the production butt joint assembly and the rotary driving piece in the multifunctional workbench, so that the assemblies are always isolated from operators in the whole operation period, and the safety in the operation process of equipment is ensured. The loading assembly comprises a connecting plate and a plurality of tray tools which are arranged at intervals along the axial direction of the connecting plate, and when the multifunctional workbench works, a client tray containing product chips can be loaded into the tray tools. Through setting up production butt joint subassembly, production butt joint subassembly includes a plurality of production installation department that set up along connecting plate axial direction interval, and production installation department can be according to different customer's requirement, installs the required outside work module of production product chip selectively, for example rubber coating module, sweep a yard module, beat and carve the module etc. effectively satisfies selectivity and compatibility of different customers on the technological process requirement. Through setting up rotary driving spare, install the outside work module of different processes after respectively in a plurality of production butt joint installation department, rotate along the relative production butt joint subassembly of self axial through rotary driving spare control connecting plate, can realize the process transfer with different outside work modules voluntarily in the production process, simple structure, convenient operation, degree of automation is high.

Drawings

FIG. 1 is a schematic view of a multifunctional workbench according to the utility model;

FIG. 2 is a schematic view of a part of the structure of the multifunctional workbench provided by the utility model;

fig. 3 is a schematic structural diagram of the tray tool provided by the utility model;

FIG. 4 is a schematic view of the structure of the production mounting portion provided by the present utility model;

fig. 5 is a schematic structural diagram of the gas circuit conduction assembly provided by the utility model.

In the figure:

100. a housing; 101. a receiving chamber; 102. adding a mounting hole;

200. a loading assembly; 210. a connecting plate; 220. a tray tool; 221. a plug-in groove; 222. a positive pressure interface; 223. a negative pressure interface; 224. a clamping member; 230. a position detecting element;

300. producing a butt joint assembly; 310. an abutting plate; 311. a butt joint hole; 312. a sliding plug; 320. a sliding module; 321. a slide rail; 322. a sliding part; 330. a telescopic module; 331. a fixing part; 332. a telescopic part; 340. a mounting plate; 341. a sliding slot; 351. a guide post; 352. a guide cylinder;

400. a rotary driving member;

500. the gas circuit conducting component; 510. an upper air guide cylinder; 511. a first air guide interface; 520. a lower air guide cylinder; 521. a second air guide interface;

600. a control member;

700. a customer tray;

800. and an electrical supply module.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The embodiment provides a multifunctional workbench. Referring to fig. 1 to 2, the multifunctional workbench comprises a housing 100, a loading assembly 200, a production docking assembly 300 and a rotary driving member 400, wherein the housing 100 is provided with a containing cavity 101, the loading assembly 200 is arranged in the containing cavity 101, the loading assembly 200 comprises a connecting plate 210 and a plurality of tray tools 220 which are arranged at intervals along the circumferential direction of the connecting plate 210, the tray tools 220 are used for loading a client tray 700, the client tray 700 can contain product chips, the production docking assembly 300 is fixed in the containing cavity 101 and is positioned above the loading assembly 200, the production docking assembly 300 comprises a plurality of production mounting parts which are arranged at intervals along the axial direction of the connecting plate 210, the production mounting parts can be provided with external working modules required for producing the product chips, and the rotary driving member 400 is arranged in the containing cavity 101 and is used for controlling the connecting plate 210 to rotate relative to the production docking assembly 300 along the axial direction of the rotary driving member.

In this embodiment, the accommodating cavity 101 formed in the housing 100 can reliably protect the loading assembly 200, the production docking assembly 300 and the rotary driving member 400 therein, so that the above assemblies are always isolated from the operator during the whole operation period, and the safety of the equipment in the operation process is ensured. The loading assembly 200 includes a connection plate 210 and a plurality of tray fixtures 220 disposed at intervals along an axial direction of the connection plate 210, and when the multifunctional table performs an operation, a customer tray 700 containing product chips can be loaded into the tray fixtures 220. Through setting up production docking assembly 300, production docking assembly 300 includes a plurality of production installation department that follow connecting plate 210 axial direction interval set up, and production installation department can be according to different customer's requirement, installs the required outside work module of production product chip selectively, for example glue spreading module, sweep a yard module, beat and carve the module etc. effectively satisfies selectivity and compatibility on the technological process requirement of different customers. Through setting up rotary driving piece 400, after the outside work module of different processes is installed respectively to a plurality of production butt joint installation department, through rotary driving piece 400 control connecting plate 210 along the relative production butt joint subassembly 300 rotation of self axial, can realize the process transfer of a plurality of relative outside work module of a plurality of tray frock 220 automatically in the production process, simple structure, convenient operation, degree of automation is high.

As an alternative embodiment, the rotary driving member 400 may be provided as a cam divider, a driving motor, or other rotary driving devices, which are not limited herein.

In this embodiment, referring to fig. 3, a socket 221 is formed on a tray tool 220, a client tray 700 can be plugged in the socket 221, an opposite interface is formed on the client tray 700, a positive pressure interface 222 and a negative pressure interface 223 which can be communicated with the opposite interface are formed on the tray tool 220, and when the client tray 700 is plugged in place relative to the socket 221, air can be sequentially supplied to the client tray 700 through the positive pressure interface 222 and the opposite interface, so that a positive pressure environment is maintained in the client tray 700; when the client tray 700 is plugged in place relative to the plugging slot 221, air can be sequentially pumped to the client tray 700 through the negative pressure interface 223 and the docking interface, so that a negative pressure environment is maintained in the client tray 700.

Specifically, the tray tool 220 is provided with a docking vent hole (not shown) on the slot wall of the plugging slot 221, which can be communicated with the docking vent hole on the client tray 700, and the positive pressure interface 222 and the negative pressure interface 223 are both communicated with the docking vent hole. When the customer tray 700 is plugged into place with respect to the plug slot 221, the docking port is directly opposite to and communicates with the docking vent, and the positive pressure port 222 and the negative pressure port 223 can communicate with the docking port through the docking vent.

Specifically, the positive pressure interface 222 may be connected to an external air supply device, and the negative pressure interface 223 may be connected to an external air extraction device.

Further, the inserting grooves 221 are provided with a plurality of clamping members 224 correspondingly on two opposite sides in the width direction, and the clamping members 224 are suitable for extending outwards to clamp and fix the client tray 700 when the client tray 700 is inserted in place relative to the inserting grooves 221.

In the present embodiment, the number of the clamping members 224 on each side is three on two opposite sides of the insertion groove 221 in the width direction.

In this embodiment, the clamping member 224 is configured as an air cylinder, the fixed end of the air cylinder is disposed on the plugging slot 221, and the telescopic end of the air cylinder can extend outwards to clamp the client tray 700. In addition to the air cylinder, the clamping member 224 may be provided as an electric push rod, or may be provided as another telescopic member, which is not limited herein.

Further, the tray tool 220 is provided with a position detecting element 230 at the bottom of the plugging slot 221, and when the client tray 700 is plugged into the plugging slot 221, the position of the client tray 700 can be detected by the position detecting element 230, so as to observe whether the client tray 700 is plugged into place in real time.

In the present embodiment, the position detecting element 230 is provided as a position sensor.

In this embodiment, referring to fig. 4, the production installation portion includes a movable mechanism and a docking plate 310, the movable mechanism is movably disposed on the housing 100, the docking plate 310 is disposed on the movable mechanism, the docking plate 310 can be provided with an external working module required for producing the product chip, and the docking plate 310 can be movable relative to the housing 100 by the movable mechanism. As an alternative embodiment, the docking plate 310 is provided with a docking hole 311, and the external working module may be correspondingly provided with a connection hole, and when the external working module is to be mounted on the docking plate 310, the docking hole 311 may be correspondingly connected with the connection hole by a connection member such as a bolt.

Alternatively, the external working module may be connected to the docking plate 310 by a screw connection, but may also be connected to the docking plate by an interference fit, a suspension connection, or the like, which is not limited herein.

Specifically, the movable mechanism includes a sliding module 320, the sliding module 320 includes a sliding rail 321 and a sliding portion 322, the sliding rail 321 extends along a radial direction of the connecting plate 210, the sliding portion 322 is slidably connected to the sliding rail 321, and the butt plate 310 is disposed on the sliding portion 322. The sliding module 320 is disposed to realize the position movement of the external working module in the radial direction of the connecting plate 310 after the external working module is mounted on the connecting plate 310. Further specifically, the movable mechanism includes a telescopic module 330, the telescopic module 330 includes a fixing portion 331 and a telescopic portion 332, the fixing portion 331 is fixedly disposed on the sliding portion 322, the telescopic portion 332 is telescopically disposed on the fixing portion 331 along a vertical direction, and the docking plate 310 is disposed on the telescopic portion 332. The setting of the telescopic module 330 can also realize the lifting movement of the external working module in the vertical direction after the external working module is installed on the butt plate 310, so as to further ensure the freedom and flexibility of the movement of the external working module.

Further alternatively, the sliding portion 322 is provided with guide posts 351, 332 with guide cylinders 352, the guide posts 351 are arranged in a vertical extending manner, and the guide cylinders 352 are slidably sleeved on the guide posts 351. When the telescopic part 332 stretches and contracts relative to the fixing part 331 to drive the docking plate 310 to lift, the guide cylinder 352 can synchronously slide on the guide post 351, so that the reliability and stability of the sliding and lifting of the telescopic part 332 are further ensured.

As an alternative embodiment, the number of the guide posts 351 and the guide cylinders 352 is provided in a one-to-one correspondence to be plural, further ensuring the reliability and stability of the guide action.

More specifically, the telescopic portion 332 is provided with a mounting plate 340, the mounting plate 340 is provided with a sliding slot 341, the docking plate 310 is correspondingly provided with a sliding plug 312, and the docking plate 310 is connected to the mounting plate 340 through the plug connection between the sliding plug 312 and the sliding slot 341. In this embodiment, according to different requirements of different types of external working modules in terms of size, connection mode, etc., different numbers of the butt-joint plates 310 can be correspondingly arranged, and each butt-joint plate 310 can correspondingly install an external working module matched with the butt-joint plate. The sliding slot 341 and the sliding plug 312 can realize the quick and effective detachable function of the docking plate 310, and are convenient for quick replacement between different docking plates 310. In addition, when the butt plate 310 is damaged, the damaged butt plate 310 can be replaced in time, and a new butt plate 310 can be replaced, so that the influence on use is reduced.

In this embodiment, referring to fig. 5, the multifunctional workbench further includes an air channel conduction assembly 500, the air channel conduction assembly 500 is disposed in the accommodating cavity 101, the air channel conduction assembly 500 includes an upper air tube 510 and a lower air tube 520, the upper air tube 510 is rotatably sleeved on the lower air tube 520, the upper air tube 510 is fixed on the housing 100, the lower air tube 520 is fixed on the connecting plate 210, a first air cavity is disposed in the upper air tube 510, a plurality of first air interfaces 511 communicated with the first air cavity are disposed in the upper air tube 510 along the circumferential direction of the upper air tube 510, a second air cavity is disposed in the lower air tube 520, a plurality of second air interfaces 521 communicated with the second air cavity are disposed in the circumferential direction of the lower air tube 520, and when the upper air tube 510 is sleeved on the lower air tube 520, the first air cavity is communicated with the second air cavity.

In this embodiment, the housing 100 may be provided with a plurality of external air supply devices for providing an external air source according to actual needs. Taking the clamping member 224 as an example of the cylinder in this embodiment. The first air guide interface 511 of the upper air guide cylinder 510 can be communicated with external air supply equipment, the second air guide interface 521 of the lower air guide cylinder 520 is communicated with an air cylinder, when the driving air cylinder needs to be controlled to work, an external air source is used for introducing compressed air into the first air guide cavity through the first air guide interface 511, the compressed air can be reliably introduced into the air cylinder through the first air guide cavity, the second air guide cavity and the second air guide interface 521 in sequence, and the telescopic work of the air cylinder is realized through the cooperation of control components such as an electromagnetic valve and the like. The arrangement of the gas circuit conducting assembly 500 saves the arrangement of a plurality of conventional gas transmission lines and avoids the redundancy of a gas transmission structure on the basis of ensuring the reliable connection of the gas circuit. And when the external air source is fixed on the shell 100, and the connecting plate 210 drives the plurality of tray tools 220 to rotate, the condition that the air transmission lines are mutually wound can be avoided, and the reliability and the effectiveness of the air transmission work are further ensured.

Further, a gap between the upper air cylinder 510 and the lower air cylinder 520 is sealed by a seal (not shown). The arrangement of the sealing member can effectively and reliably seal the gap between the upper air cylinder 510 and the lower air cylinder 520, and ensures the tightness and the cleanliness of the gap between the upper air cylinder 510 and the lower air cylinder 520.

In this embodiment, the multifunctional workbench further includes a control member 600, and the rotation driving member 400, the sliding module 320 and the telescopic module 330 are all in communication connection with the control member 600, wherein the control member 600 can control the rotation driving member 400 to drive the connection plate 210 to rotate in the production docking assembly 300; the control member 600 can control the sliding module 320 to drive the sliding portion 322 to slide on the sliding rail 321; the control member 600 can control the telescopic module 330 to drive the telescopic portion 332 to extend and retract in the fixed portion 331.

Optionally, a display screen may be disposed on the housing 100, where the control element 600 is communicatively connected to the display screen, and a touchable control area (not shown) is disposed on the display screen, so that an operator can control the operations of the rotary driving element 400, the sliding module 320, and the telescopic module 330 through the touchable control area.

As an alternative embodiment, the control 600 is provided as a PLC controller. The PLC controller is in the prior art.

In this embodiment, the sliding module 320 may be configured as a servo module, and the telescopic module 330 may be configured as a telescopic cylinder or an electric push rod.

In this embodiment, as shown in fig. 1, a top plate is disposed above the housing 100, and an external communication control terminal such as a computer can be mounted or placed on the top plate. The control member 600 can be communicatively connected to an external communication control terminal. When the plurality of butt plates 310 are respectively provided with the plurality of external working modules, for example, the three butt plates are respectively provided with the gluing module, the code scanning module and the engraving module, the plurality of external working modules can be also in communication connection with the control piece 600 or the external communication control end, so that the plurality of external working modules are correspondingly controlled to perform working control, for example, the gluing module is controlled to glue, the code scanning module is controlled to scan codes, and the engraving module is controlled to perform engraving. In the above process, the movement of the docking plate 310 along the radial direction of the docking plate and the lifting of the docking plate 310 along the vertical direction can be completed by the control member 600, so as to ensure the flexible movement of the plurality of external working modules relative to the pallet fixture 220. In addition, the rotation of the plurality of tray tools 220 relative to the production docking assembly 300 can be completed through the control member 600, so that the process steps are matched, and the process transfer of the plurality of tray tools 220 relative to the plurality of external working modules is realized.

The external communication control end works on a plurality of external control modules, such as gluing control of the gluing module, code scanning control of the code scanning module, and engraving control of the engraving module are all in the prior art, and are not described in detail herein.

In this embodiment, the top plate is provided with an additional hole 102, and communication components such as a network cable can be installed through the additional hole 102, so as to realize communication connection among the control member 600, the external communication control end and the external working module.

In this embodiment, as shown in fig. 2, the multifunctional workbench further includes an electrical supply module 800, where the electrical supply module 800 can supply power to the electrical devices such as the sliding module 320, the telescopic module 330, the rotary driving member 400, the control member 600, and can also supply air to the air path conducting assembly 500, the air cylinder, and other air consuming components.

In this embodiment, the housing 100, the abutment plate 310, the upper air cylinder 510 and other stationary components are made of rust-proof materials, such as stainless steel, aluminum alloy and the like. In addition, the static parts are also subjected to pickling rust prevention treatment on the surfaces, so that the equipment is ensured not to fall off scraps in the long-time running process, and the cleaning grade of the class100 is achieved.

In this embodiment, the sliding module 320, the telescopic module 330, the rotary driving member 400, the guide post 351, the guide cylinder 352 and other parts which generate relative movement or friction are subjected to a surface finish treatment in addition to an anti-rust treatment, so that fragments are generated due to abrasion during movement, and the cleaning grade of the class100 is achieved.

In this embodiment, in the position with a relatively large number of moving parts, a vacuum sealing technique may be used to prevent the chips from falling off to affect the cleanliness, thereby achieving the cleanliness level of the class 100.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. A multifunctional workbench, comprising:

a housing (100) having a receiving chamber (101);

the loading assembly (200) is arranged in the accommodating cavity (101), the loading assembly (200) comprises a connecting plate (210) and a plurality of tray tools (220) which are arranged at intervals along the circumferential direction of the connecting plate (210), the tray tools (220) are used for loading a client tray (700), and product chips can be accommodated in the client tray (700);

a production docking assembly (300) fixed in the accommodating cavity (101) and located above the loading assembly (200), wherein the production docking assembly (300) comprises a plurality of production mounting parts which are arranged at intervals along the axial direction of the connecting plate (210) and can be used for mounting external working modules required for producing the product chips;

and the rotary driving piece (400) is arranged in the accommodating cavity (101) and is used for controlling the connecting plate (210) to rotate along the axial direction of the connecting plate and relative to the production butt joint assembly (300).

2. The multifunctional workbench according to claim 1, wherein a socket groove (221) is formed in the tray tool (220), the client tray (700) can be plugged in the socket groove (221), an opposite interface is formed in the client tray (700), and a positive pressure interface (222) and a negative pressure interface (223) which can be communicated with the opposite interface are formed in the tray tool (220); wherein, the liquid crystal display device comprises a liquid crystal display device,

when the client tray (700) is inserted into place relative to the insertion groove (221), air can be sequentially supplied to the client tray (700) through the positive pressure interface (222) and the butt joint, so that a positive pressure environment is maintained in the client tray (700);

when the client tray (700) is inserted into place relative to the insertion groove (221), the client tray (700) can be pumped through the negative pressure interface (223) and the butt joint in sequence, so that a negative pressure environment is maintained in the client tray (700).

3. The multifunctional workbench according to claim 2, wherein the insertion grooves (221) are provided with a plurality of clamping pieces (224) in one-to-one correspondence on two opposite sides in the width direction, and the clamping pieces (224) are suitable for being outwards extended to clamp and fix the client tray (700) when the client tray (700) is inserted into place relative to the insertion grooves (221).

4. The multifunctional workbench according to claim 1, further comprising an air channel conduction assembly (500), wherein the air channel conduction assembly (500) is arranged in the accommodating cavity (101), the air channel conduction assembly (500) comprises an upper air guide cylinder (510) and a lower air guide cylinder (520), the upper air guide cylinder (510) is rotatably sleeved on the lower air guide cylinder (520), the upper air guide cylinder (510) is fixed on the shell (100), the lower air guide cylinder (520) is fixed on the connecting plate (210), a first air guide cavity is arranged in the upper air guide cylinder (510), a plurality of first air guide interfaces (511) communicated with the first air guide cavity are arranged in the upper air guide cylinder (510) along the circumferential direction of the upper air guide cylinder, a second air guide cavity is arranged in the lower air guide cylinder (520), a plurality of second air guide interfaces (521) communicated with the second air guide cavity are arranged in the circumferential direction of the lower air guide cylinder (520), and when the upper air guide cylinder (510) is sleeved on the lower air guide cylinder (520), the first air guide cavity is communicated with the second air guide cavity.

5. The multifunctional worktop according to claim 4, characterized in that the gap between the upper gas cylinder (510) and the lower gas cylinder (520) is sealed by a seal.

6. The multifunctional workbench according to claim 1, wherein the production mount comprises a movable mechanism and an abutment plate (310), the movable mechanism being movably provided on the housing (100), the abutment plate (310) being provided on the movable mechanism, the abutment plate (310) being capable of mounting an external work module required for producing the product chip, and the abutment plate (310) being movable relative to the housing (100) by the movable mechanism.

7. The multifunctional workbench according to claim 6, wherein the movable mechanism comprises a sliding module (320), the sliding module (320) comprises a sliding rail (321) and a sliding part (322), the sliding rail (321) extends along the radial direction of the connecting plate (210), the sliding part (322) is slidably connected to the sliding rail (321), and the butt plate (310) is arranged on the sliding part (322).

8. The multifunctional workbench according to claim 7, wherein the movable mechanism comprises a telescopic module (330), the telescopic module (330) comprises a fixed part (331) and a telescopic part (332), the fixed part (331) is fixedly arranged on the sliding part (322), the telescopic part (332) is telescopic on the fixed part (331) along the vertical direction, and the butt plate (310) is arranged on the telescopic part (332).

9. The multifunctional workbench according to claim 8, wherein a mounting plate (340) is arranged on the telescopic part (332), a sliding slot (341) is arranged on the mounting plate (340), a sliding plug (312) is correspondingly arranged on the abutting plate (310), and the abutting plate (310) is connected to the mounting plate (340) through the plug connection of the sliding plug (312) and the sliding slot (341).

10. The multi-function table according to claim 8, further comprising a control member (600), wherein the rotary drive member (400), the slide module (320) and the telescoping module (330) are all communicatively connected to the control member (600); wherein, the liquid crystal display device comprises a liquid crystal display device,

the control member (600) is capable of controlling the rotary driving member (400) to drive the connecting plate (210) to rotate on the production docking assembly (300);

the control piece (600) can control the sliding module (320) to drive the sliding part (322) to slide on the sliding rail (321);

the control piece (600) can control the telescopic module (330) to drive the telescopic part (332) to stretch and retract in the fixed part (331).