Light guide column assembling equipment

Abstract

The utility model discloses light guide column assembling equipment, and relates to the technical field of light guide column assembling, the light guide column assembling equipment comprises a base, a driving assembly, a positioning piece and an adsorption assembly, the driving assembly is movably arranged on the base; the positioning piece is arranged on the base, is provided with a positioning groove and is used for positioning a charging box to be assembled; the adsorption assembly comprises an air extractor, an adsorption head and a protection block, the air extractor is connected with the output end of the driving assembly and electrically connected with the driving assembly, the adsorption head is provided with a connecting end and an adsorption end, the connecting end is connected with the air extractor, the adsorption end is used for adsorbing the light guide column, and the protection block is slidably arranged on the adsorption head in a sleeving mode and elastically connected with the air extractor; when the protection block moves close to the air extractor, the adsorption end can be exposed out of the protection block. According to the utility model, the protection block is arranged to protect the light guide column, so that the installation quality of the light guide column and the reliability of the installation operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light guide column assembly, in particular to a light guide column assembly device. Background Art

[0002] A light guide is a component used to indicate the charging status of a device and is usually designed in a small shape to fit the size of the device.

[0003] In the process of installing the light guide column to the earphone charging box, the light guide column is generally adsorbed by a suction rod, and the pressure of the pressing component is transmitted to the suction rod, driving the suction rod to move downward, thereby pressing the light guide column to be installed on the earphone charging box. However, during this installation process, the light guide column is completely exposed to the suction head of the suction rod, making the light guide column vulnerable to external environmental influences, such as collision, friction or damage from other objects, thereby increasing the risk of damage to the light guide column, and it may be affected by wind or other external forces, thereby reducing its stability. Utility Model Content

[0004] The main purpose of the utility model is to provide a light guide column assembly device, aiming to improve the installation quality of the light guide column and the reliability of the installation operation.

[0005] In order to achieve the above-mentioned purpose, the light guide column assembly device proposed in the utility model is used for assembling the light guide column and the charging box, and the light guide column assembly device includes:

[0006] Pedestal;

[0007] A driving assembly, wherein the driving assembly is movably disposed on the base;

[0008] A positioning member, the positioning member is arranged on the base, the positioning member is provided with a positioning groove, and is used to position the charging box to be assembled; and

[0009] An adsorption component, the adsorption component includes an air extraction device, an adsorption head and a protective block, the air extraction device is connected to the output end of the driving component and is electrically connected to the driving component, the adsorption head has a connecting end and an adsorption end, the connecting end is connected to the air extraction device, the adsorption end is used to absorb the light guide column, and the protective block can be slidably sleeved on the adsorption head and is elastically connected to the air extraction device;

[0010] Wherein, when the protection block moves close to the air extraction device, the adsorption end can be exposed from the protection block.

[0011] In one embodiment of the utility model, the adsorption component includes an air guide block, which is connected to the output end of the driving component and has an air guide channel, wherein the air guide channel includes a first channel, a second channel and a third channel which are staggered and connected to each other, the air suction device is connected to one end of the air guide block close to the first channel, the adsorption head has the third channel and is connected to one end of the air guide block close to the second channel, and the protective block can be slidably mounted on the adsorption head and is elastically connected to the air guide block.

[0012] In an embodiment of the present invention, the adsorption assembly includes a blocking block, and the blocking block is penetrated through an opening of the second channel at one end away from the first channel.

[0013] In one embodiment of the utility model, a sliding groove for sliding the protective block is provided on the side of the air guide block facing away from the air exhaust device, the bottom wall of the sliding groove is provided with the adsorption head, the protective block is elastically connected to the bottom wall of the sliding groove, and partial structures of the protective block and partial structures of the adsorption head can be passed through and exposed in the notch of the sliding groove.

[0014] In one embodiment of the utility model, the adsorption assembly also includes a baffle and an elastic member, the baffle is connected to the side of the air guide block facing away from the air extraction device, part of the structure of the adsorption head and part of the structure of the protective block can be passed through and exposed on the baffle; the two ends of the elastic member are respectively connected to the bottom wall of the slide groove and the protective block.

[0015] In one embodiment of the utility model, a first receiving groove is provided on the side of the protective block facing the air guide block, and a second receiving groove connected to the first receiving groove is provided on the side of the air guide block facing the protective block. The elastic member is accommodated in the first receiving groove and the second receiving groove and is located between the air guide block and the protective block.

[0016] In one embodiment of the utility model, the adsorption assembly includes two elastic members, two first receiving grooves are spaced apart on the side of the protective block facing the air guide block, and two second receiving grooves are spaced apart on the side of the air guide block facing the protective block, each of the first receiving grooves is connected to a second receiving groove, and each of the elastic members is accommodated in a connected first receiving groove and a connected second receiving groove.

[0017] In one embodiment of the utility model, the protective block is provided with a through hole adapted to the adsorption head, and the side of the protective block facing away from the vacuum device is provided with an annular groove connected to the through hole.

[0018] In one embodiment of the utility model, the driving assembly includes a first driving member, a second driving member and a support frame, the support frame is arranged on the base, the first driving member is arranged on the support frame, the output end of the first driving member is connected to the second driving member, and the output end of the second driving member is connected to the vacuum device.

[0019] In one embodiment of the utility model, the light guide column assembly device further comprises a pressure regulating valve, which is disposed on the base and electrically connected to the air extraction device;

[0020] And / or, the light guide column assembly equipment also includes a time relay, which is arranged on the base and electrically connected to the air extraction device.

[0021] In the technical solution of the utility model, the charging box to be assembled is placed in the positioning groove, the air extraction device is controlled to be in an adsorption state, and the light guide column to be assembled is placed at the adsorption end of the adsorption head so that the light guide column is adsorbed by the adsorption head. After the driving component drives the air extraction device to drive the adsorption head and the light guide column to the installation position, the light guide column is installed on the charging box under the pushing action of the driving component. During this installation process, the protective block abuts against the periphery of the light guide hole of the charging box to push the protective block close to the air extraction device. The device moves, so that the adsorption end and the light guide column are exposed from the protective block, the light guide column is pushed and installed into the light guide hole of the charging box, and then the vacuum device is controlled to be in a cut-off adsorption state to separate the light guide column from the adsorption end of the adsorption head, and the above operation is repeated to realize the assembly of the light guide column and the charging box; the utility model protects the light guide column by arranging a protective block to prevent the light guide column from being damaged and falling due to the influence of the external environment and external force during the installation process, thereby improving the installation quality of the light guide column and the reliability of the installation operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 A structural schematic diagram of an embodiment of a light guide column assembly device is provided for the utility model;

[0024] Figure 2 The utility model provides a structural schematic diagram of an adsorption component 1 implemented from a first viewing angle;

[0025] Figure 3The utility model provides a structural schematic diagram of an adsorption component 1 implemented from a second viewing angle;

[0026] Figure 4 A cross-sectional view of an implementation of an adsorption component is provided for the utility model.

[0027] Description of Figure Numbers:

[0028] 100. Light guide column assembly equipment; 1. Base; 2. Drive assembly; 21. First drive member; 22. Second drive member; 23. Support frame; 3. Positioning member; 31. Positioning groove; 4. Adsorption assembly; 41. Vacuum device; 42. Adsorption head; 43. Protective block; 431. First container groove; 432. Through hole; 433. Annular groove; 44. Air guide block; 441. Air guide channel; 441a. First channel; 441b. Second channel; 441c. Third channel; 442. Slide; 443. Second container groove; 45. Block; 46. Baffle; 47. Elastic member; 5. Pressure regulating valve; 6. Time relay; 7. Emergency stop button; 8. Start switch.

[0029] 200. Light guide column.

[0030] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0034] The utility model provides a light guide column assembly device 100 .

[0035] See also Figure 1 and Figure 2 In one embodiment of the utility model, the light guide column assembly device 100 is used for assembling the light guide column 200 and the charging box, and the light guide column assembly device 100 includes a base 1, a driving component 2, a positioning member 3 and an adsorption component 4, wherein the driving component 2 can be movably arranged on the base 1; the positioning member 3 is arranged on the base 1, and the positioning member 3 is provided with a positioning groove 31, and is used to position the charging box to be assembled; the adsorption component 4 includes an exhaust device 41, an adsorption head 42 and a protective block 43, the exhaust device 41 is connected to the output end of the driving component 2, and is electrically connected to the driving component 2, the adsorption head 42 has a connecting end and an adsorption end, the connecting end is connected to the exhaust device 41, and the adsorption end is used to absorb the light guide column 200, the protective block 43 can be slidably mounted on the adsorption head 42, and is elastically connected to the exhaust device 41; wherein, when the protective block 43 moves close to the exhaust device 41, the adsorption end can be exposed from the protective block 43.

[0036] In the technical solution of the present utility model, the charging box to be assembled is placed in the positioning groove 31, the vacuum device 41 is controlled to be in an adsorption state, and the light guide column 200 to be assembled is placed at the adsorption end of the adsorption head 42, so that the light guide column 200 is adsorbed by the adsorption head 42, and the driving component 2 drives the vacuum device 41 to drive the adsorption head 42 and the light guide column 200 to reach the installation position, and then the light guide column 200 is installed on the charging box under the pushing action of the driving component 2. During this installation process, the protective block 43 abuts against the periphery of the light guide hole of the charging box to push the protective block 43 to move close to the vacuum device 41, so that the adsorption end and the light guide column 200 are exposed on the protective block 43, and the light guide column 200 is pushed and installed to the charging box. The light guide hole of the battery box, and then control the vacuum device 41 to be in a cut-off adsorption state to separate the light guide column 200 from the adsorption end of the adsorption head 42, and repeat the above operation to realize the assembly of the light guide column 200 and the charging box; the utility model protects the light guide column 200 by setting a protective block 43 to prevent the light guide column 200 from being damaged and falling due to the influence of the external environment and external force during the installation process, thereby improving the installation quality of the light guide column 200 and the reliability of the installation operation; the vacuum device 41 can be a negative pressure machine or a vacuum generator, and the utility model does not limit this; the drive component 2 can be a robotic arm or two or three connected drive parts to realize the drive of the adsorption component 4 in multiple directions, and the utility model does not limit this.

[0037] See also Figure 4In one embodiment of the utility model, the adsorption component 4 includes an air guide block 44, the air guide block 44 is connected to the output end of the driving component 2, and is provided with an air guide channel 441, the air guide channel 441 includes a first channel 441a, a second channel 441b and a third channel 441c which are staggered and connected, the air suction device 41 is connected to one end of the air guide block 44 close to the first channel 441a, the adsorption head 42 is provided with the third channel 441c, and is connected to one end of the air guide block 44 close to the second channel 441b, the protective block 43 can be slidably mounted on the adsorption head 42, and is elastically connected to the air guide block 44. When installing the light guide column 200, the air extraction device 41 is controlled to be in an adsorption state so that negative pressure is generated in the air guide channel 441 to adsorb the light guide column 200. After the driving component 2 drives the air guide block 44 to drive the air extraction device 41, the adsorption head 42 and the light guide column 200 to reach the installation position, the protective block 43 abuts against the periphery of the light guide hole of the charging box to push the protective block 43 to move close to the air extraction device 41, so that the adsorption end and the light guide column 200 are exposed on the protective block 43, and the light guide column 200 is pushed and installed to the charging box. The light guide hole of the box is formed, and the vacuum device 41 is controlled to be in a cut-off adsorption state, so that normal atmospheric pressure or higher than atmospheric pressure is generated in the air guide channel 441, so that the light guide column 200 is separated from the adsorption end of the adsorption head 42, and the assembly of the light guide column 200 and the charging box is completed; the first channel 441a, the second channel 441b and the third channel 441c are set, so that when the air guide block 44 is extended into the charging box to install the light guide column 200, the vacuum device 41 and the air guide block 44 will not interfere with the charging box, thereby ensuring that the light guide column 200 can be better installed.

[0038] See also Figure 4 In one embodiment of the utility model, the adsorption component 4 includes a block 45, and the block 45 is inserted into the opening of the second channel 441b at one end away from the first channel 441a. When processing the air guide channel 441, a first channel 441a, a second channel 441b and a third channel 441c that are connected can be opened on both sides and the bottom of the air guide block 44. In order to better generate negative pressure in the air guide channel 441 to adsorb the light guide column 200, a block 45 is set at the opening of the second channel 441b at one end away from the first channel 441a, so that the adsorption end of the adsorption head 42 can concentrate the adsorption force to adsorb the light guide column 200. At the same time, the installation position of the block 45, the adsorption head 42 and the protective block 43 can be changed according to the requirements of the actual installation position. The utility model includes but is not limited to this installation method.

[0039] To achieve accurate and stable movement of the protective block 43, please refer to Figure 4In one embodiment of the utility model, a slide groove 442 is provided on the side of the air guide block 44 facing away from the air exhaust device 41 for the protection block 43 to slide, and the bottom wall of the slide groove 442 is provided with the adsorption head 42. The protection block 43 is elastically connected to the bottom wall of the slide groove 442, and part of the structure of the protection block 43 and part of the structure of the adsorption head 42 can be passed through and exposed in the notch of the slide groove 442. Under the driving action of the driving component 2, the protective block 43 abuts against the periphery of the light guide hole of the charging box to push the protective block 43 to move close to the vacuum device 41, so that the adsorption end and the light guide column 200 are both exposed on the protective block 43, and the light guide column 200 is pushed and installed to the light guide hole of the charging box, and then the vacuum device 41 is controlled to be in a cut-off adsorption state to separate the light guide column 200 from the adsorption end of the adsorption head 42, and the assembly of the light guide column 200 and the charging box is completed; the slide groove 442 is provided to ensure that the protective block 43 maintains a stable trajectory and direction during movement, and the adsorption head 42 is provided on the bottom wall of the slide groove 442 to save the space occupied by the adsorption component 4, thereby making the overall structure of the device more compact and lighter.

[0040] For further information, see Figure 2 and Figure 3 In one embodiment of the utility model, the adsorption assembly 4 also includes a baffle 46 and an elastic member 47, the baffle 46 is connected to the side of the air guide block 44 facing away from the air extraction device 41, and part of the structure of the adsorption head 42 and part of the structure of the protective block 43 can be passed through and exposed on the baffle 46; the two ends of the elastic member 47 are respectively connected to the bottom wall of the slide groove 442 and the protective block 43. Under the driving action of the driving component 2, the protective block 43 abuts against the periphery of the light guide hole of the charging box to push the protective block 43 to move close to the exhaust device 41, so that the adsorption end and the light guide column 200 are both exposed on the protective block 43. At this time, the elastic member 47 is in a compressed state. After pushing the light guide column 200 to be installed in the light guide hole of the charging box, the driving component 2 drives the adsorption component 4 to move out of the charging box. At this time, under the elastic force of the elastic member 47, the protective block 43 moves away from the exhaust device 41; when placing the next light guide column 200 to be assembled, the staff pushes the protective block 43 to move close to the exhaust device 41. After the adsorption head 42 adsorbs the light guide column 200, the protective block 43 moves away from the exhaust device 41 under the elastic force of the elastic member 47, so that the protective block 43 protects the light guide column 200.

[0041] To further make the structure of the adsorption assembly 4 more compact, please refer to Figure 2 and Figure 3In one embodiment of the utility model, a first receiving groove 431 is provided on a side of the protection block 43 facing the air guide block 44, a second receiving groove 443 communicating with the first receiving groove 431 is provided on a side of the air guide block 44 facing the protection block 43, and the elastic member 47 is accommodated in the first receiving groove 431 and the second receiving groove 443, and is located between the air guide block 44 and the protection block 43. The first receiving groove 431 and the second receiving groove 443 are provided so that the elastic member 47 can be completely accommodated and limited in the first receiving groove 431 and the second receiving groove 443 without protruding or occupying additional space, thereby making the overall structure more compact.

[0042] To improve the stability and durability of the protective block 43, please refer to Figure 2 and Figure 3 In one embodiment of the utility model, the adsorption assembly 4 includes two elastic members 47, two first receiving grooves 431 are provided at intervals on the side of the protection block 43 facing the air guide block 44, and two second receiving grooves 443 are provided at intervals on the side of the air guide block 44 facing the protection block 43, each first receiving groove 431 is connected to a second receiving groove 443, and each elastic member 47 is accommodated in a first receiving groove 431 and a second receiving groove 443 that are connected. By providing two elastic members 47, the compression force can be distributed more evenly, which helps to reduce stress concentration and improve the stability and durability of the protection block 43; the use of two elastic members 47 can also increase the stability and balance of the protection block 43, especially when it needs to withstand forces or movements in different directions, it helps to reduce vibration and shaking, so that the protection block 43 is more stable during the movement.

[0043] See also Figure 4 In one embodiment of the utility model, the protective block 43 is provided with a through hole 432 adapted to the adsorption head 42, and the side of the protective block 43 facing away from the air extraction device 41 is provided with an annular groove 433 connected with the through hole 432. When the protective block 43 moves away from the air extraction device 41, the annular groove 433 is provided so that the protective block 43 can avoid the light guide column 200 on the adsorption head 42, avoiding direct contact between the light guide column 200 and the protective block 43, thereby directly pushing the light guide column 200 to separate from the adsorption head 42 during the protective block 43 moving away from the air extraction device 41. The provision of the annular groove 433 can improve the reliability of the installation operation of the light guide column 200.

[0044] See also Figure 1In one embodiment of the utility model, the driving assembly 2 includes a first driving member 21, a second driving member 22 and a support frame 23. The support frame 23 is arranged on the base 1, the first driving member 21 is arranged on the support frame 23, the output end of the first driving member 21 is connected to the second driving member 22, and the output end of the second driving member 22 is connected to the exhaust device 41. The first driving member 21 drives the second driving member 22 and the adsorption assembly 4 to extend into and out of the charging box, and the second driving member 22 drives the adsorption assembly 4 to approach and move away from the light guide hole of the charging box. The first driving member 21 and the second driving member 22 are arranged to enable the adsorption assembly 4 to move in two directions, thereby completing the installation operation of the light guide column 200.

[0045] See also Figure 1 In one embodiment of the utility model, the light guide column assembly device 100 further includes a pressure regulating valve 5, which is disposed on the base 1 and electrically connected to the air extraction device 41. The pressure regulating valve 5 can help maintain the adsorption force of the adsorption head 42 within a set range to prevent the adsorption head 42 from having too high or too low pressure, which may cause damage or harm to the light guide column 200. The pressure regulating valve 5 can be used as a feedback signal to connect to the control system of the pressure regulating valve 5. The pressure regulating valve 5 can be adjusted in real time according to the change of the actual adsorption force to ensure that the adsorption force is stable within the required range.

[0046] See also Figure 1 In another embodiment of the utility model, the light guide column assembly device 100 further includes a time relay 6, which is disposed on the base 1 and electrically connected to the air extraction device 41. The time relay 6 is connected to the air extraction device 41, and the time parameters actually required, i.e., the time interval between cutting off and supplying the adsorption force, are set on the time relay 6 to ensure that the time relay 6 can accurately trigger the action of cutting off and supplying the adsorption force of the air extraction device 41 under these parameters.

[0047] See also Figure 1 In one embodiment of the utility model, the light guide assembly device 100 further includes an emergency stop button 7, which is disposed on the base 1 and electrically connected to the drive assembly 2. When the device detects an emergency, the staff can directly press the emergency stop button 7 to stop the drive assembly 2 from operating, thereby ensuring the safety of the device and personnel.

[0048] See also Figure 1In one embodiment of the utility model, the light guide assembly device 100 further includes a start switch 8, which is disposed on the base 1 and electrically connected to the drive assembly 2. By providing the start switch 8, the device can be conveniently switched from a stop state to a running state, or from a running state to a stop state, and the start switch 8 can prevent the device from wasting energy when it does not need to be operated.

[0049] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A light guide column assembly device, used for assembling a light guide column and a charging box, characterized in that: The light guide column assembly equipment comprises: Pedestal; A driving assembly, wherein the driving assembly is movably disposed on the base; A positioning member, the positioning member is arranged on the base, the positioning member is provided with a positioning groove, and is used to position the charging box to be assembled; and An adsorption component, the adsorption component includes an air extraction device, an adsorption head and a protective block, the air extraction device is connected to the output end of the driving component and is electrically connected to the driving component, the adsorption head has a connecting end and an adsorption end, the connecting end is connected to the air extraction device, the adsorption end is used to absorb the light guide column, and the protective block can be slidably sleeved on the adsorption head and is elastically connected to the air extraction device; Wherein, when the protection block moves close to the air extraction device, the adsorption end can be exposed from the protection block.

2. The light guide column assembly device according to claim 1, characterized in that: The adsorption component includes an air guide block, which is connected to the output end of the driving component and has an air guide channel. The air guide channel includes a first channel, a second channel and a third channel that are staggered and connected. The air suction device is connected to one end of the air guide block close to the first channel. The adsorption head has the third channel and is connected to one end of the air guide block close to the second channel. The protective block can be slidably mounted on the adsorption head and is elastically connected to the air guide block.

3. The light guide column assembly device according to claim 2, characterized in that: The adsorption assembly includes a blocking block, and the blocking block is penetrated through an opening of the second channel at one end away from the first channel.

4. The light guide column assembly device according to claim 2, characterized in that: A sliding groove for the protection block to slide is provided on the side of the air guide block facing away from the air extraction device, and the adsorption head is provided on the bottom wall of the sliding groove. The protection block is elastically connected to the bottom wall of the sliding groove, and part of the structure of the protection block and part of the structure of the adsorption head can be passed through and exposed in the notch of the sliding groove.

5. The light guide column assembly device according to claim 4, characterized in that: The adsorption assembly also includes a baffle and an elastic member, the baffle is connected to the side of the air guide block facing away from the air extraction device, and part of the structure of the adsorption head and part of the structure of the protective block can be passed through and exposed on the baffle; the two ends of the elastic member are respectively connected to the bottom wall of the slide groove and the protective block.

6. The light guide column assembly device according to claim 5, characterized in that: A first groove is provided on the side of the protective block facing the air guide block, and a second groove connected to the first groove is provided on the side of the air guide block facing the protective block. The elastic member is accommodated in the first groove and the second groove and is located between the air guide block and the protective block.

7. The light guide column assembly device according to claim 6, characterized in that: The adsorption assembly includes two elastic members, two first receiving grooves are spaced apart on the side of the protective block facing the air guide block, and two second receiving grooves are spaced apart on the side of the air guide block facing the protective block, each of the first receiving grooves is connected to a second receiving groove, and each of the elastic members is accommodated in a connected first receiving groove and a connected second receiving groove.

8. The light guide column assembly device according to claim 1, characterized in that: The protection block is provided with a through hole adapted to the adsorption head, and the side of the protection block facing away from the air extraction device is provided with an annular groove connected with the through hole.

9. The light guide column assembly device according to any one of claims 1 to 8, characterized in that: The driving assembly includes a first driving member, a second driving member and a support frame, the support frame is arranged on the base, the first driving member is arranged on the support frame, the output end of the first driving member is connected to the second driving member, and the output end of the second driving member is connected to the exhaust device.

10. The light guide column assembly device according to any one of claims 1 to 8, characterized in that: The light guide column assembly equipment further includes a pressure regulating valve, which is disposed on the base and electrically connected to the air extraction device; And / or, the light guide column assembly equipment also includes a time relay, which is arranged on the base and electrically connected to the air extraction device.

Images