Array-distributed UTG glass suction cups

Abstract

This disclosure provides an array-distributed UTG glass suction cup, relating to the technical field of glass suction cup equipment. It includes a suction cup assembly, a negative pressure diversion assembly, a buffer guide rod, a guide rod limiting block, a buffer spring, and a buffer mounting plate. Inner negative pressure pipes are installed on several suction cup holes on the inner ring of the suction cup assembly, and outer negative pressure pipes are installed on several suction cup holes on the outer ring of the suction cup assembly. The negative pressure diversion assembly communicates with the several negative pressure pipes. The buffer guide rod is vertically fixed on the upper surface of the suction cup assembly. The buffer mounting plate is parallel to the upper part of the suction cup assembly, and the buffer guide rod passes through the buffer mounting plate. The buffer mounting plate can slide along the axial direction of the buffer guide rod. The buffer spring is sleeved on the buffer guide rod and located between the suction cup assembly and the buffer mounting plate. The guide rod limiting block is fixedly installed on the upper side of the buffer guide rod and above the buffer mounting plate. This solution can achieve stable adsorption of glass material.

Description

Technical Field

[0001] This disclosure relates to the field of glass suction cup equipment technology, and more particularly to an array-distributed UTG glass suction cup. Background Technology

[0002] With the development of the manufacturing industry, existing UTG glass suction cups are all composed of a bracket plus a multi-point buffer rod type vacuum suction cup. In the prior art, Chinese invention patent with publication number CN215625262U discloses a suction cup type robot glass gripper, including a substrate, and a main suction cup assembly and a secondary suction cup assembly connected to the bottom of the substrate. The main suction cup assembly includes a main guide rod cylinder and a double-arm bracket. The main guide rod cylinder passes through the substrate and is fixedly connected to it. The lower end of the main guide rod cylinder is connected to the double-arm bracket. The two ends of the double-arm bracket are respectively provided with main connecting plates. Multiple main suction cup rods pass through the main connecting plates and are fixedly snapped to them. The lower end of the main suction cup rod is a vacuum nozzle. Multiple secondary suction cup assemblies are provided along the length of the substrate. Each secondary suction cup assembly includes a secondary guide rod cylinder and a secondary connecting plate. The secondary guide rod cylinder is vertically connected to the lower surface of the substrate. The secondary connecting plate is connected to the lower end of the secondary guide rod cylinder. Multiple secondary suction cup rods are provided on the secondary connecting plate. The lower end of the secondary suction cup rod is a vacuum nozzle.

[0003] However, this patent cannot grip the cut glass material on the same plane. The level of the suction cup surface at multiple points needs to be adjusted by the threads on the buffer rod. It is difficult to determine whether each point is on the same horizontal plane. At the same time, when switching to different sizes of UTG cutting, adjusting the suction cup points is very cumbersome. Utility Model Content

[0004] One of the technical problems that this disclosure aims to solve is that the position of multiple suction cups is difficult to adjust.

[0005] To address the aforementioned technical problems, this disclosure provides an array-distributed UTG glass suction cup, comprising a suction cup assembly, a negative pressure diversion assembly, a buffer guide rod, a guide rod limiting block, a buffer spring, and a buffer mounting plate. The suction cup assembly has a plurality of suction cup holes. Inner negative pressure connecting pipes are installed on the suction cup holes on the inner ring of the suction cup assembly, and outer negative pressure connecting pipes are installed on the suction cup holes on the outer ring of the suction cup assembly. The negative pressure diversion assembly communicates with the plurality of negative pressure connecting pipes. The buffer guide rod is vertically fixed to the upper end face of the suction cup assembly. The buffer mounting plate is parallel to the upper part of the suction cup assembly, and the buffer guide rod passes through the buffer mounting plate. The buffer mounting plate can slide along the axial direction of the buffer guide rod. The buffer spring is sleeved on the buffer guide rod and located between the suction cup assembly and the buffer mounting plate. The guide rod limiting block is fixedly installed on the upper side of the buffer guide rod and located above the buffer mounting plate.

[0006] In some embodiments, the negative pressure diversion assembly includes a diversion body, an inner ring diversion connector, an outer ring diversion connector, and a diversion piston. A central diversion cavity is provided in the middle of the inner side of the diversion body. A negative pressure connector is provided on the diversion body and communicates with the central diversion cavity. An inner ring diversion cavity and an outer ring diversion cavity are respectively provided on both sides of the central diversion cavity and communicate with the central diversion cavity. The inner ring diversion connector is provided on the diversion body and communicates with the inner ring diversion cavity. The inner ring diversion connector is connected to a plurality of inner negative pressure pipes. The outer ring diversion connector is provided on the side end of the diversion body and communicates with the outer ring diversion cavity. The outer ring diversion connector is connected to a plurality of outer negative pressure pipes. The diversion piston is slidably disposed in the central diversion cavity. The diversion piston slides to the side near the negative pressure connector to block the communication between the inner ring diversion cavity and the outer ring diversion cavity and the central diversion cavity.

[0007] In some embodiments, the negative pressure diversion assembly further includes a diversion control motor, a diversion screw sleeve, and a diversion drive screw. The diversion screw sleeve is rotatably disposed on the diversion body on the side away from the negative pressure connector. The output end of the diversion control motor is driven to the diversion screw sleeve. The diversion drive screw is fixedly disposed on the diversion piston on the side away from the negative pressure connector. The diversion drive screw fits through the diversion screw sleeve. The forward and reverse driving diversion screw sleeve drives the diversion drive screw and the diversion piston to move linearly inside the middle diversion cavity.

[0008] In some embodiments, the inner ring diversion cavity and the middle diversion cavity are connected on the side closer to the negative pressure connector, while the outer ring diversion cavity and the middle diversion cavity are connected on the side farther away from the negative pressure connector.

[0009] In some embodiments, a plurality of inner ring diversion connectors and outer ring diversion connectors are provided, and the plurality of inner ring diversion connectors and outer ring diversion connectors are respectively provided on both sides of the diversion body and communicate with the corresponding inner ring diversion cavity and outer ring diversion cavity.

[0010] In some embodiments, a plurality of buffer guide rods are provided, and the plurality of buffer guide rods are vertically fixedly installed on the upper end face of the suction cup assembly. The plurality of buffer guide rods slide through the buffer mounting plate respectively, and each buffer guide rod is provided with a buffer spring and a guide rod limiting block respectively.

[0011] In some embodiments, a plurality of buffer guide rods are centrally disposed on the suction cup assembly.

[0012] In some embodiments, the suction cup assembly includes a suction cup main board and a suction cup rubber plate. The suction cup rubber plate is attached to the lower end face of the suction cup main board, and a buffer guide rod is disposed on the upper end face of the suction cup main board. The suction cup hole penetrates through the suction cup main board and the suction cup rubber plate.

[0013] In some embodiments, a connecting valve is provided on both the inner negative pressure pipe and the outer negative pressure pipe.

[0014] Through the above technical solution, the array-distributed UTG glass suction cup provided in this disclosure has the following beneficial effects:

[0015] Firstly, in this solution, when the UTG glass suction cup moves above and contacts the glass material, if the downward pressure generated by the UTG glass suction cup is too great, it will compress the buffer spring and cause the suction cup assembly to move upward. This can prevent the suction cup assembly from putting too much pressure on the glass material and causing it to burst. At the same time, the downward pressure generated by the buffer spring can also promote a tight fit between the suction cup assembly and the glass material, so that when the UTG glass suction cup adsorbs the glass material, it fits the upper surface of the glass material more closely, improving the adsorption strength and preventing the glass material from being damaged during transportation.

[0016] Secondly, this solution includes a negative pressure diversion component, which can separately adsorb and grasp the glass material on the inner ring of the suction cup assembly and the glass material on the outer ring of the suction cup assembly. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this disclosure 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 of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present disclosure;

[0019] Figure 2 This is a top view of an embodiment of this disclosure;

[0020] Figure 3 This is a schematic diagram of the structure of the buffer guide rod portion in an embodiment of this disclosure;

[0021] Figure 4 This is a schematic diagram of the operating state of the negative pressure shunt component in this embodiment of the present disclosure. Figure 1 ;

[0022] Figure 5 This is a schematic diagram of the operating state of the negative pressure shunt component in this embodiment of the present disclosure. Figure 2 ;

[0023] Figure 6 This is a schematic diagram of the operating state of the negative pressure shunt component in this embodiment of the present disclosure. Figure 3 .

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Suction cup assembly; 11. Suction cup hole; 12. Suction cup main board; 13. Suction cup rubber plate; 2. Negative pressure diversion assembly; 21. Diversion body; 211. Middle diversion cavity; 212. Inner ring diversion cavity; 213. Outer ring diversion cavity; 22. Inner ring diversion connector; 23. Outer ring diversion connector; 24. Diversion piston; 25. Negative pressure connector; 26. Diversion control motor; 27. Diversion screw sleeve; 28. Diversion drive screw; 3. Buffer guide rod; 4. Guide rod limit block; 5. Buffer spring; 6. Buffer mounting plate; 7. Inner negative pressure pipe; 9. Connecting valve; 8. Outer negative pressure pipe; 9. Connecting valve. Detailed Implementation

[0026] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0027] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​set forth in these embodiments should be interpreted as exemplary only and not as limiting.

[0028] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.

[0030] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.

[0031] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0032] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0033] like Figure 1-6 As shown, the array-distributed UTG glass suction cups include a suction cup assembly 1, a negative pressure diversion assembly 2, a buffer guide rod 3, a guide rod limiting block 4, a buffer spring 5, and a buffer mounting plate 6. The suction cup assembly 1 has several suction cup holes 11. Inner negative pressure connecting pipes 7 are installed on several suction cup holes 11 located on the inner ring of the suction cup assembly 1, and outer negative pressure connecting pipes 8 are installed on several suction cup holes 11 located on the outer ring of the suction cup assembly 1. The negative pressure diversion assembly 2 communicates with the several negative pressure connecting pipes. The buffer guide rod 3 is vertically fixed on the upper end face of the suction cup assembly 1. The buffer mounting plate 6 is parallel to the upper surface of the suction cup assembly 1, and the buffer guide rod 3 passes through the buffer mounting plate 6. The buffer mounting plate 6 can slide along the axial direction of the buffer guide rod 3. The spring 5 is sleeved on the buffer guide rod 3 and is located between the suction cup assembly 1 and the buffer mounting plate 6. The guide rod limiting block 4 is fixedly installed on the upper side of the buffer guide rod 3 and is located above the buffer mounting plate 6. When the UTG glass suction cup moves to the top of the glass material and contacts it, if the downward pressure generated by the UTG glass suction cup is too large, it will compress the buffer spring 5 and cause the suction cup assembly 1 to move upward. This can prevent the suction cup assembly 1 from being too pressured on the glass material and causing it to burst and be damaged. At the same time, the downward pressure generated by the buffer spring 5 can also promote the tight fit between the suction cup assembly 1 and the glass material, so that when the UTG glass suction cup adsorbs the glass material, it fits the upper surface of the glass material better, improves the adsorption strength, and prevents the glass material from being damaged during transportation.

[0034] In the above embodiment, this solution uses a robotic arm to drive and control the UTG glass suction cup. The output end of the robotic arm is mounted on the buffer mounting plate 6. The negative pressure diversion component 2 is fixedly installed on the outside and is connected to the negative pressure unit. The negative pressure generated by the negative pressure unit is connected to the negative pressure diversion component 2, the inner negative pressure pipe 7, and the outer negative pressure pipe 8. The negative pressure diversion component 2 can control the negative pressure state of the inner negative pressure pipe 7 and the outer negative pressure pipe 8. When both the inner negative pressure pipe 7 and the outer negative pressure pipe 8 are in a negative pressure state, the inner and outer sides of the cut glass material can be adsorbed and lifted. When the inner negative pressure pipe 7 is in a negative pressure state and the outer negative pressure pipe 8 is in a normal pressure state, the inner side of the glass material can be adsorbed and lifted, and the outer ring of the glass material can be released. When both the negative pressure pipe and the outer negative pressure pipe 8 are in a normal pressure state, the inner and outer rings of the glass material are released to facilitate subsequent adsorption operations of the glass material.

[0035] In some embodiments, the negative pressure diversion assembly 2 includes a diversion body 21, an inner ring diversion connector 22, an outer ring diversion connector 23, and a diversion piston 24. A central diversion cavity 211 is provided in the middle of the inner side of the diversion body 21. A negative pressure connector 25 is provided on the diversion body 21 for connection to a negative pressure unit. The negative pressure connector 25 communicates with the central diversion cavity 211. An inner ring diversion cavity 212 and an outer ring diversion cavity 213 are respectively provided on both sides of the central diversion cavity 211. The inner ring diversion cavity 212 and the outer ring diversion cavity 213 are respectively connected to the central diversion cavity 211. 11. The inner ring diversion connector 22 is set on the diversion body 21 and communicates with the inner ring diversion cavity 212. The inner ring diversion connector 22 is connected to several inner negative pressure pipes 7. The outer ring diversion connector 23 is set on the side end of the diversion body 21 and communicates with the outer ring diversion cavity 213. The outer ring diversion connector 23 is connected to several outer negative pressure pipes 8. The diversion piston 24 is slidably set in the middle diversion cavity 211. The diversion piston 24 slides to the side close to the negative pressure connector 25 to block the communication between the inner ring diversion cavity 212 and the outer ring diversion cavity 213 and the middle diversion cavity 211.

[0036] During the use of the above embodiment, the flow divider piston 24 blocks the middle flow divider cavity 211. At this time, the inner flow divider cavity 212 and the outer flow divider cavity 213 are disconnected from the middle flow divider cavity 211 and are in a normal pressure state. The suction cup hole 11 is also in a normal pressure state and cannot adsorb the glass material.

[0037] The flow divider piston 24 is slid in the middle flow divider 211 to the side away from the negative pressure connector 25. At this time, the inner flow divider 212 and the outer flow divider 213 are connected to the middle flow divider 211. The negative pressure generated by the negative pressure unit is transmitted to the suction cup hole 11 through the pipe. At this time, the glass material can be adsorbed and transported.

[0038] The control method for the diverting piston 24 can be implemented in this way. The negative pressure diverting assembly 2 also includes a diverting control motor 26, a diverting screw sleeve 27, and a diverting drive screw 28. The diverting screw sleeve 27 is rotatably disposed on the diverting body 21 on the side away from the negative pressure connector 25. The output end of the diverting control motor 26 is connected to the diverting screw sleeve 27. The diverting drive screw 28 is fixedly disposed on the diverting piston 24 on the side away from the negative pressure connector 25. The diverting drive screw 28 fits through the diverting screw sleeve 27. The forward and reverse driving diverting screw sleeve 27 drives the diverting drive screw 28 and the diverting piston 24 to move linearly inside the middle diverting cavity 211.

[0039] In the above embodiment, the inner ring diversion cavity 212 and the middle diversion cavity 211 are connected at a position close to the negative pressure connector 25, while the outer ring diversion cavity 213 and the middle diversion cavity 211 are connected at a position far from the negative pressure connector 25. In this case, the negative pressure state of the outer negative pressure connector 8 and the inner negative pressure connector 7 can be changed independently by driving the diversion piston 24, thereby generating the following operating steps.

[0040] First, the robotic arm drives the UTG glass suction cup to move directly above the cut glass material, then presses down to make it adhere to the glass material. At this time, the internal state of the negative pressure diversion component 2 is as follows: Figure 4 As shown,

[0041] Then, the flow control motor 26 is activated to control the flow piston 24 to gradually move away from the negative pressure connector 25, so that both the inner flow chamber 212 and the outer flow chamber 213 are connected to the middle flow chamber 211. At this time, the inner negative pressure connector 7 and the outer negative pressure connector 8 are in a negative pressure state, adsorbing the inner and outer rings of the glass material. At this time, the internal state of the negative pressure flow assembly 2 is as follows: Figure 6 As shown;

[0042] The UTG glass suction cup is moved to the waste area by a robotic arm, and the flow divider piston 24 is gradually moved toward the negative pressure connector 25. This disconnects the middle flow divider chamber 211 from the outer flow divider chamber 213 while maintaining the connection between the inner flow divider chamber 212 and the outer flow divider chamber 213. At this time, the outer negative pressure connector 8 is under normal pressure, releasing the outer ring of the glass material. The waste material from the outer ring of the glass material falls into the waste area. At this time, the internal state of the negative pressure flow divider assembly 2 is as follows: Figure 5 As shown;

[0043] Then, the UTG glass suction cup is moved to the placement area by the robotic arm, and the flow divider piston 24 is gradually moved toward the negative pressure connector 25. At this time, the middle flow divider chamber 211 is disconnected from the inner flow divider chamber 212 and the outer flow divider chamber 213. The inner negative pressure connector 7 is under normal pressure to release the inner ring of the glass material, allowing the inner ring finished glass material to be stacked in the placement area. At this time, the internal state of the negative pressure flow divider assembly 2 is as follows: Figure 4As shown.

[0044] In the above embodiment, since the flow divider piston 24 gradually blocks the inner flow divider cavity 212 and the outer flow divider cavity 213, the adsorption force of the inner negative pressure pipe 7 and the outer negative pressure pipe 8 gradually increases or decreases during adjustment, thereby preventing the rapid generation and disappearance of negative pressure during the adsorption or release of glass material from damaging the glass material and affecting subsequent processing operations.

[0045] In some embodiments, a plurality of inner ring diversion connectors 22 and outer ring diversion connectors 23 are provided. The plurality of inner ring diversion connectors 22 and outer ring diversion connectors 23 are respectively provided on both sides of the diversion body 21 and communicate with the corresponding inner ring diversion cavity 212 and outer ring diversion cavity 213.

[0046] In some embodiments, a plurality of buffer guide rods 3 are provided, and the plurality of buffer guide rods 3 are vertically fixedly installed on the upper end face of the suction cup assembly 1. The plurality of buffer guide rods 3 slide through the buffer mounting plate 6 respectively, and each buffer guide rod 3 is provided with a buffer spring 5 and a guide rod limiting block 4, thereby improving the installation stability of the suction cup assembly 1.

[0047] In some embodiments, a plurality of buffer guide rods 3 are centrally disposed on the suction cup assembly 1, thereby balancing the weight of the suction cup assembly 1 and improving the stability when driving the glass material.

[0048] In some embodiments, the suction cup assembly 1 includes a suction cup main board 12 and a suction cup rubber plate 13. The suction cup rubber plate 13 is attached to the lower end face of the suction cup main board 12, and the buffer guide rod 3 is disposed on the upper end face of the suction cup main board 12. The suction cup hole 11 penetrates the suction cup main board 12 and the suction cup rubber plate 13. By using the suction cup rubber plate 13 to contact the glass material, it is possible to prevent the suction cup assembly 1 from damaging the glass material, and at the same time, it can also improve the adsorption effect of the suction cup assembly 1 on the glass material.

[0049] In some embodiments, a connecting valve 9 is provided on both the inner negative pressure pipe 7 and the outer negative pressure pipe 8, so that the on / off state of the connecting valve 9 on the corresponding inner negative pressure pipe 7 and the outer negative pressure pipe 8 can be adjusted according to the glass material of different shapes. When part of the inner negative pressure pipe 7 or the outer negative pressure pipe 8 is not in contact with the glass material, the connecting valve 9 on the corresponding inner negative pressure pipe 7 and the outer negative pressure pipe 8 is closed, thereby improving the adsorption effect of the equipment on the glass material.

[0050] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0051] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.

Claims

1. Arrayed distributed UTG glass suction plate, characterized in that, The system includes a suction cup assembly (1), a negative pressure diversion assembly (2), a buffer guide rod (3), a guide rod limiting block (4), a buffer spring (5), and a buffer mounting plate (6). The suction cup assembly (1) has several suction cup holes (11). An inner negative pressure pipe (7) is installed on several suction cup holes (11) on the inner ring of the suction cup assembly (1), and an outer negative pressure pipe (8) is installed on several suction cup holes (11) on the outer ring of the suction cup assembly (1). The negative pressure diversion assembly (2) is connected to several negative pressure pipes. The buffer guide rod... (3) The buffer mounting plate (6) is fixedly installed vertically on the upper surface of the suction cup assembly (1). The buffer mounting plate (6) is arranged parallel above the suction cup assembly (1). The buffer guide rod (3) passes through the buffer mounting plate (6). The buffer mounting plate (6) can slide along the axial direction of the buffer guide rod (3). The buffer spring (5) is sleeved on the buffer guide rod (3) and is located between the suction cup assembly (1) and the buffer mounting plate (6). The guide rod limiting block (4) is fixedly installed on the upper side of the buffer guide rod (3) and is located above the buffer mounting plate (6).

2. The arrayed distributed UTG glass puck of claim 1, wherein, The negative pressure diversion assembly (2) includes a diversion body (21), an inner ring diversion connector (22), an outer ring diversion connector (23), and a diversion piston (24). A central diversion cavity (211) is provided in the middle of the inner side of the diversion body (21). A negative pressure connector (25) is provided on the diversion body (21), and the negative pressure connector (25) communicates with the central diversion cavity (211). An inner ring diversion cavity (212) and an outer ring diversion cavity (213) are respectively provided on both sides of the central diversion cavity (211). The inner ring diversion cavity (212) and the outer ring diversion cavity (213) are respectively connected to the central diversion cavity (211). The inner ring diversion connector... The head (22) is set on the diversion body (21) and communicates with the inner ring diversion cavity (212). The inner ring diversion connector (22) is connected to several inner negative pressure pipes (7). The outer ring diversion connector (23) is set on the side end of the diversion body (21) and communicates with the outer ring diversion cavity (213). The outer ring diversion connector (23) is connected to several outer negative pressure pipes (8). The diversion piston (24) is slidably set in the middle diversion cavity (211). The diversion piston (24) slides to the side near the negative pressure connector (25) to block the communication between the inner ring diversion cavity (212) and the outer ring diversion cavity (213) and the middle diversion cavity (211).

3. The arrayed distributed UTG glass puck of claim 2, wherein, The negative pressure diversion assembly (2) also includes a diversion control motor (26), a diversion screw sleeve (27), and a diversion drive screw (28). The diversion screw sleeve (27) is rotatably disposed on the diversion body (21) away from the negative pressure connector (25). The output end of the diversion control motor (26) is connected to the diversion screw sleeve (27). The diversion drive screw (28) is fixedly disposed on the diversion piston (24) away from the negative pressure connector (25). The diversion drive screw (28) fits through the diversion screw sleeve (27). The forward and reverse driving diversion screw sleeve (27) drives the diversion drive screw (28) and the diversion piston (24) to move linearly inside the middle diversion cavity (211).

4. The arrayed distributed UTG glass puck of claim 2, wherein, The inner ring diversion cavity (212) and the middle diversion cavity (211) are connected on the side closer to the negative pressure connector (25), while the outer ring diversion cavity (213) and the middle diversion cavity (211) are connected on the side farther away from the negative pressure connector (25).

5. The arrayed distributed UTG glass puck of claim 2, wherein, The inner ring diversion connector (22) and outer ring diversion connector (23) are provided in a plurality of units. The plurality of inner ring diversion connectors (22) and outer ring diversion connectors (23) are respectively provided on both sides of the diversion body (21) and are connected to the corresponding inner ring diversion cavity (212) and outer ring diversion cavity (213).

6. The arrayed distributed UTG glass puck of claim 1, wherein, Several buffer guide rods (3) are provided. Several buffer guide rods (3) are vertically fixed on the upper end face of the suction cup assembly (1). Several buffer guide rods (3) slide through the buffer mounting plate (6). Each buffer guide rod (3) is provided with a buffer spring (5) and a guide rod limiting block (4).

7. The arrayed distributed UTG glass puck of claim 1, wherein, Several of the aforementioned buffer guide rods (3) are centrally positioned on the suction cup assembly (1).

8. The arrayed distributed UTG glass puck of claim 1, wherein, The suction cup assembly (1) includes a suction cup main board (12) and a suction cup rubber plate (13). The suction cup rubber plate (13) is attached to the lower end face of the suction cup main board (12). The buffer guide rod (3) is disposed on the upper end face of the suction cup main board (12). The suction cup hole (11) penetrates the suction cup main board (12) and the suction cup rubber plate (13).

9. The arrayed distributed UTG glass puck of claim 1, wherein, Both the inner negative pressure pipe (7) and the outer negative pressure pipe (8) are equipped with a connecting valve (9).

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