CN219009121U - Telescopic supporting device and transfer roller line assembly - Google Patents

Abstract

The utility model provides a telescopic supporting device and a transfer roller line assembly, relates to the technical field of conveying lines, and solves the technical problems that in the prior art, a manual conveying mode is adopted to move a condenser on a transfer roller line into helium detection equipment, and the technical problems of time and labor waste and high labor intensity exist. The device includes chassis subassembly, roller component, flexible subassembly and supporting component, and wherein, roller component and flexible subassembly support on chassis subassembly, and supporting component connects on flexible subassembly, and supporting component can stretch out and draw back from top to bottom and supporting component is used for propping up the piece of waiting to detect of placing on roller component, and flexible subassembly can stretch out and draw back in order to drive supporting component and remove along the horizontal direction. The utility model can replace manual work to realize the transportation of the condenser so as to reduce the labor intensity.

Description

Telescopic supporting device and transfer roller line assembly

Technical Field

The utility model relates to the technical field of conveying lines, in particular to a telescopic supporting device and a transfer roller line assembly.

Background

In the helium inspection process of the condenser, the condenser is required to be manually conveyed from the transfer roller line to helium inspection equipment, and after the helium inspection is finished, the condenser is manually conveyed to a carrier of the transfer roller line, so that the conveying labor intensity is high.

Disclosure of Invention

The utility model aims to provide a telescopic supporting device and a transfer roller line assembly, which solve the technical problems of time and labor waste and high labor intensity in the prior art that a condenser on a transfer roller line is moved into helium detection equipment by adopting a manual carrying mode. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a telescopic supporting device which comprises a chassis assembly, a roller assembly, a telescopic assembly and a supporting assembly, wherein the roller assembly and the telescopic assembly are supported on the chassis assembly, the supporting assembly is connected to the telescopic assembly, the supporting assembly can stretch up and down and is used for supporting a piece to be detected which is placed on the roller assembly, and the telescopic assembly can stretch up and down along the horizontal direction to drive the supporting assembly to move.

Further, the telescopic assembly comprises a primary telescopic structure and a secondary telescopic structure, the primary telescopic structure is connected with the underframe assembly, and the secondary telescopic structure is connected with the primary telescopic structure and the supporting assembly.

Further, the primary telescopic structure comprises a primary frame body, a primary driving structure, a primary transmission structure and a primary sliding rail structure, wherein the primary driving structure is supported on the underframe assembly, the primary frame body is connected with the underframe assembly through the primary sliding rail structure, and the primary transmission structure is connected with the primary driving structure and the primary frame body.

Further, the primary frame body comprises two connected transverse frames, the two transverse frames are connected with the underframe assembly through corresponding primary sliding rail structures, and the roller assemblies are located between the two transverse frames.

Further, the primary transmission structure is a gear-rack transmission structure, racks of the primary transmission structure are arranged on the transverse frames and two of the transverse frames, the racks extend along the length direction of the transverse frames, gears of the primary transmission structure are connected with the primary driving structure, and each rack is meshed with the corresponding gear.

Further, the primary driving structure comprises a primary motor, a primary reducer, a primary pulley transmission 4024 and a primary spindle, wherein the primary motor is connected with the primary reducer, the primary spindle is horizontally arranged along the width direction of the underframe assembly and is connected with the primary reducer through the primary pulley transmission 4024, and the primary spindle is connected with the primary transmission structure.

Further, the secondary telescopic structure comprises a secondary driving structure, a secondary transmission structure, a secondary sliding rail structure and a carrier supporting plate, wherein the secondary driving structure and the secondary transmission structure are supported on the primary frame body, the carrier supporting plate is two and two, the carrier supporting plate is connected with the transverse frame through the corresponding secondary sliding rail structure, and the supporting components are two and are respectively arranged on the corresponding carrier supporting plate.

Further, the first-stage support body still includes the link, the link connects two horizontal frame, second grade drive structure supports on the link, second grade drive structure's second grade main shaft is followed the width direction setting of chassis subassembly just the second grade main shaft supports on the link, second grade transmission structure just the carrier backup pad is through corresponding side second grade transmission structure with second grade drive structure is connected.

Further, the secondary transmission structure comprises a transmission belt, a driving belt wheel, a left belt wheel, a right belt wheel, steering wheels and a meshing plate, wherein the driving belt wheel is connected with a secondary main shaft of the secondary driving structure, the left belt wheel and the right belt wheel are arranged on one side of the transverse frame along the horizontal direction and are respectively close to two ends of the transverse frame, the two steering wheels are arranged between the driving belt wheel and the left belt wheel and between the right belt wheel along the height direction, the two steering wheels are arranged on two sides of the driving belt wheel along the horizontal direction, the transmission belt is sleeved on the driving belt wheel, the left belt wheel and the right belt wheel and bypasses the two steering wheels, the transmission belt between the left belt wheel and the right belt wheel is provided with the meshing plate, and the meshing plate is connected with the carrier supporting plate on the corresponding side.

Further, the support assembly comprises a linear driving structure and a support plate, and the linear driving structure is connected with the support plate.

Further, the support assembly further includes a cushion pad disposed on the support plate.

Further, two ends of the supporting plate are provided with stop blocks protruding upwards.

Further, the roller assembly comprises a supporting frame body and rollers, wherein the rollers are supported on the supporting frame body, one row or more than two rows of rollers are formed in the length direction of the supporting frame body, and each row of rollers are distributed at intervals in sequence in the width direction of the supporting frame body.

The utility model provides a transfer roller line assembly which comprises a left transfer roller line, a right transfer roller line and a telescopic supporting device, wherein the telescopic supporting device is arranged between the left transfer roller line and the right transfer roller line.

The utility model can produce the following technical effects: the telescopic supporting device provided by the utility model can replace manual work to realize the transportation of the condenser so as to reduce the labor intensity, and the process of using the telescopic supporting device to transport the condenser is as follows: the telescopic component is in a retraction limit state, the supporting component is positioned below the roller component, and the condenser waits to flow on the roller component through the transfer roller line (namely positioned at a helium detection position); after the condenser flow is turned to the helium check position, the support assembly is extended upwards to hold up the condenser; the expansion component horizontally extends to send the condenser into helium detection equipment; the support component is retracted downwards to place the condenser on helium test equipment, the telescopic component is retracted to enable the support component to move out of the helium test equipment, a cabin door of the helium test equipment is closed, and helium test operation is carried out; after helium detection is finished, the telescopic component stretches to drive the supporting component to move to the lower part of the condenser, and the supporting component stretches upwards to support the condenser; the telescopic component is retracted to the limit, the supporting component is retracted downwards, the condenser is placed on the roller component, and the conveying of the condenser is completed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a transfer drum line according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a telescopic supporting device according to an embodiment of the present utility model;

FIG. 3 is a schematic front view of a telescopic support apparatus according to an embodiment of the present utility model (the telescopic assembly is in a contracted state);

FIG. 4 is a schematic front view of a telescopic support apparatus according to an embodiment of the present utility model (the telescopic assembly is in an extended state);

FIG. 5 is a schematic structural view of a chassis assembly according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a roller assembly according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of a primary driving structure according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of a primary frame and a secondary telescopic structure according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram of a two-stage driving structure according to an embodiment of the present utility model;

fig. 10 is a schematic structural view of a support assembly according to an embodiment of the present utility model.

1-chassis assembly in the drawings; 2-a roller assembly; 201-supporting a frame body; 202-a roller; 3-a support assembly; 301-a linear drive structure; 302-a support plate; 303-cushion pad; 304-a stop; 4-a primary telescopic structure; 401-a primary frame body; 4011-transverse frame; 4012-a connecting rack; 402-primary drive configuration; 4021-a primary motor; 4022—a primary reducer; 4023—a primary spindle; 4024—primary pulley transfer; 4025-a primary tensioner; 4026-a bearing mount bracket; 403-rack; 404-a gear; 405-a slide rail of a primary slide rail structure; 406-a slide block of a first-level slide rail structure; 5-a secondary telescopic structure; 501-a secondary drive structure; 5011—a secondary spindle; 5012-two-stage motor; 5013—a two-stage reduction gear; 502-a secondary transmission structure; 5021-drive belt; 5022-driving pulley; 5023-left pulley; 5024-right pulley; 5025-steering wheels; 5026-engaging the plate; 503-a carrier support plate; 504-a slide rail of a secondary slide rail structure; 505-a slider of a secondary slide rail structure; 6-left transfer roller line; 7-right transfer roller line; 8-helium test equipment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the helium inspection process of the condenser, the condenser is required to be manually conveyed from the transfer roller line to helium inspection equipment, and after the helium inspection is finished, the condenser is manually conveyed to a carrier of the transfer roller line, so that the conveying labor intensity is high. Based on the above, the utility model provides a telescopic supporting device, which has the following structure: including chassis subassembly 1, roller component 2, flexible subassembly and supporting component 3, wherein, roller component 2 and flexible subassembly support on chassis subassembly 1, and supporting component 3 connects on flexible subassembly, and supporting component 3 can stretch out and draw back from top to bottom and supporting component 3 is used for propping up the piece of waiting to detect of placing on roller component 2, and flexible subassembly can stretch out and draw back in order to drive supporting component 3 removal along the horizontal direction. Referring to fig. 1, a layout of a telescopic support device is schematically shown, the telescopic support device being arranged between two transfer drum lines, the telescopic support device being facing the helium detection apparatus 8. When in use, the telescopic component is in a retraction limit state, the supporting component 3 is positioned below the roller component 2, and the condenser waits to flow on the roller component 2 through the transfer roller line (namely positioned at a helium check position); after the condenser flow is turned to helium level, the support assembly 3 is extended upward to hold up the condenser; the expansion component horizontally extends to send the condenser into helium detection equipment; the support component 3 is retracted downwards to place the condenser on helium test equipment, the telescopic component is retracted to enable the support component 3 to move out of the helium test equipment, a cabin door of the helium test equipment is closed, and helium test operation is carried out; after helium detection is finished, the telescopic component stretches to drive the supporting component 3 to move to the lower part of the condenser, and the supporting component 3 stretches upwards to support the condenser; the telescopic assembly is retracted to the limit, the supporting assembly 3 is retracted downwards, the condenser is arranged on the roller assembly 2, and the condenser is simultaneously supported on the roller assembly 2 and the transferring roller line due to the fact that the volume of the condenser is relatively large, and the condenser leaves the telescopic supporting device under the driving of the transferring roller line. The telescopic supporting device provided by the utility model can replace manual operation to realize the transportation of the condenser, and solves the technical problems of time and labor waste and high labor intensity in the prior art that the condenser on the transportation roller line is moved to helium detection equipment by adopting a manual transportation mode.

In addition, the telescopic supporting device is not only suitable for helium detection and transportation of the condenser, but also can be suitable for different scenes, for example, the telescopic supporting device is used as a component part in the procedures of storage, stacking and transportation.

Regarding the telescopic assembly, the telescopic assembly comprises a primary telescopic structure 4 and a secondary telescopic structure 5, wherein the primary telescopic structure 4 is connected with the underframe assembly 1, and the secondary telescopic structure 5 is connected with the primary telescopic structure 4 and the supporting assembly 3. Namely, when the primary telescopic structure 4 extends or retracts, the secondary telescopic structure 5 and the supporting component 3 can be driven to act together; when the secondary telescopic structure 5 is extended or retracted, the support component 3 can be driven to act. In actual operation, the telescopic travel of the telescopic assembly needs to be about 1.9m to meet the requirement of carrying the condenser to helium inspection equipment 8, and the telescopic assembly is designed to be two-stage telescopic in consideration of the size of the device and the telescopic travel so as to meet the use requirement.

Regarding the primary expansion structure 4, a preferable structure is as follows: the primary telescopic structure 4 comprises a primary frame body 401, a primary driving structure 402, a primary transmission structure and a primary sliding rail structure, wherein the primary driving structure 402 is supported on the underframe assembly 1, the primary frame body 401 is connected with the underframe assembly 1 through the primary sliding rail structure, and the primary transmission structure is connected with the primary driving structure 402 and the primary frame body 401. Because the primary frame 401 is connected with the chassis assembly 1 through the primary slide rail structure, the primary frame 401 can slide in the horizontal direction relative to the chassis assembly 1. When the primary driving structure 402 is started, the primary frame 401 can be driven to move through the primary transmission structure, and the primary frame 401 can stretch out and draw back.

With respect to the primary frame 401, referring to fig. 2, the primary frame 401 includes two connected lateral frames 4011, the two lateral frames 4011 are connected to the chassis assembly 1 through corresponding primary rail structures and the roller assembly 2 is located between the two lateral frames 4011. Referring to fig. 5, the chassis assembly 1 is illustrated, and meanwhile, a primary sliding rail structure arranged on the chassis assembly 1 is illustrated, two sliding rails 405 with primary sliding rail structures are arranged on the chassis assembly 1, a sliding block 406 with primary sliding rail structures is connected with a transverse frame 4011 of the primary frame body 401, and the two transverse frames 4011 are respectively connected with the sliding blocks 406 with primary sliding rail structures on corresponding sides, so that the primary frame body 401 can move along the extending direction of the guide rails relative to the chassis assembly 1.

Regarding the positional relationship of the roller assembly 2 and the primary and secondary telescopic structures 4 and 5, the primary and secondary telescopic structures 4 and 5 do not affect the production process on the roller assembly 2 when acting.

Regarding the primary frame 401, two lateral frames 4011 of the primary frame 401 may be made of aluminum profiles, and an aluminum profile connecting plate is disposed on one side of the two lateral frames 4011, see fig. 2, which illustrates that a connecting plate is disposed at the left end of the two lateral frames 4011.

Regarding the primary transmission structure, preferably a rack-and-pinion transmission structure, racks 403 of the primary transmission structure are disposed on the lateral frames 4011 and on both lateral frames 4011, racks 403 are disposed extending in the longitudinal direction of the lateral frames 4011, gears 404 of the primary transmission structure are connected with the primary driving structure 402, and each rack 403 is engaged with a corresponding gear 404. Referring to fig. 2 and 8, a rack 403 is illustrated, where the rack 403 is disposed on an inner side of the transverse frame 4011, and when the primary driving structure 402 acts, two gears 404 are driven to rotate, and the gears 404 rotate, so that the two transverse frames 4011 can be driven to move in a linear direction.

With respect to the primary driving structure 402, the specific structure is as follows: the primary driving structure 402 includes a primary motor 4021, a primary reducer 4022, a primary pulley transmission 4024 and a primary spindle 4023, the primary motor 4021 is connected with the primary reducer 4022, the primary spindle 4023 is horizontally arranged along the width direction of the chassis assembly 1, and the primary spindle 4023 is connected with the primary reducer 4022 through the primary pulley transmission 4024, and the primary spindle 4023 is connected with the primary transmission structure. Referring to fig. 7, a primary drive structure 402 is illustrated. When the primary motor 4021 acts, the primary speed reducer 4022 is driven to rotate, an output shaft of the primary speed reducer 4022 drives the primary main shaft 4023 to rotate through primary belt pulley transmission 4024, and the primary main shaft 4023 rotates to drive gears 404 at two ends of the primary main shaft 4023 to rotate. The primary motor 4021 is preferably a servo motor, and the primary frame 401 is extended and retracted by forward and reverse rotation of the primary motor 4021.

Regarding the primary pulley transmission 4024, referring to fig. 7, the primary pulley transmission 4024 includes a primary pulley, a secondary pulley, and a transmission belt, the primary pulley is connected with an output shaft of the primary reducer 4022, the secondary pulley is provided on the primary spindle 4023, the transmission belt is sleeved on the primary pulley and the secondary pulley, and the output of the primary reducer 4022 can be transmitted to the primary spindle 4023 through the primary pulley transmission 4024. In addition, primary pulley transmission 4024 may also include a primary tensioner 4025 to adjust the tightness of the belt. In fig. 7, a bearing support 4026 is schematically illustrated, and a primary drive structure 402 is supported on a primary frame 401 by the bearing support 4026.

Regarding the secondary telescopic structure 5, the structure is preferably as follows: the secondary telescopic structure 5 comprises a secondary driving structure 501, a secondary transmission structure 502, a secondary sliding rail structure and carrier supporting plates 503, wherein the secondary driving structure 501 and the secondary transmission structure 502 are supported on the primary frame body 401, the number of the carrier supporting plates 503 is two, the two carrier supporting plates 503 are respectively connected with the transverse frame 4011 through the corresponding secondary sliding rail structures, and the number of the supporting components 3 is two and respectively arranged on the corresponding carrier supporting plates 503. Referring to fig. 2, a carrier support plate 503 is schematically shown, with two carrier support plates 503 attached to two transverse frames 4011, respectively. In fig. 2, a slide rail 504 with a secondary slide rail structure is schematically provided on a transverse frame 4011, a carrier support plate 503 is connected with a slide block 505 with a secondary slide rail structure on a corresponding side, and when a secondary driving structure 501 acts, the carrier support plate 503 can be driven by the secondary driving structure 502 to move along the length extending direction of the transverse frame 4011.

Referring to fig. 9, a secondary driving structure 501 is illustrated, where the secondary driving structure 501 includes a secondary spindle 5011, a secondary motor 5012, and a secondary speed reducer 5013, the secondary motor 5012 is connected to the secondary speed reducer 5013, the secondary speed reducer 5013 is connected to the secondary spindle 5011, and the secondary motor 5012 is a servo motor, and controls the expansion and contraction of the carrier support plate 503 by forward and reverse rotation of the secondary motor 5012.

With respect to the primary frame 401, referring to fig. 8, the primary frame 401 further includes a connecting frame 4012, the connecting frame 4012 connects two transverse frames 4011, the secondary driving structure 501 is supported on the connecting frame 4012, the secondary main shaft 5011 of the secondary driving structure 501 is disposed along the width direction of the chassis assembly 1, and the secondary main shaft 5011 is supported on a side plate of the connecting frame 4012, the two secondary transmission structures 502 are two, and the carrier support plate 503 is connected with the secondary driving structure 501 through the secondary transmission structures 502 on the corresponding sides. Referring to fig. 8, a secondary spindle 5011 of a secondary driving structure 501 is illustrated, the secondary driving structure 501 is supported on a bottom plate of a connection frame 4012, and the secondary spindle 5011 is supported on both side plates of the connection frame 4012 through bearing blocks.

With respect to the secondary transmission structure 502, see fig. 2 and 8, the secondary transmission structure 502 includes a transmission belt 5021, a driving pulley 5022, a left pulley 5023, a right pulley 5024, a steering pulley 5025, and a meshing plate 5026, the driving pulley 5022 is connected with the secondary main shaft 5011 of the secondary driving structure 501, the left pulley 5023 and the right pulley 5024 are disposed on one side of the transverse frame 4011 in the horizontal direction and are respectively close to two ends of the transverse frame 4011, two steering pulleys 5025 are disposed between the driving pulley 5022 and the left pulley 5023 and the right pulley 5024 in the height direction, two steering pulleys 5025 are disposed on two sides of the driving pulley 5022 in the horizontal direction, the transmission belt 5021 is sleeved on the driving pulley 5022, the left pulley 5023 and the right pulley 5024 and bypasses the two steering pulleys 5025, the transmission belt 5021 between the left pulley 5023 and the right pulley 5024 is provided with the meshing plate 5026, and the meshing plate 5026 is connected with the carrier support plate 503 on the corresponding side. Referring to fig. 8, driving pulleys 5022 are respectively disposed at two ends of the secondary spindle 5011, and two carrier support plates 503 are respectively connected with the secondary transmission structures 502 at the corresponding sides. When the secondary driving structure 501 acts, the two driving pulleys 5022 are driven to rotate, so that the driving belt 5021 is moved, the driving belt 5021 moves to drive the carrier support plate 503 to move in the horizontal direction, and the carrier support plate 503 is extended and retracted.

Referring to fig. 8, an engagement plate 5026 is illustrated, wherein one end of the engagement plate 5026 is fixedly connected with the carrier support plate 503, and the other end is connected with the belt 5021.

Regarding the support assembly 3, the support assembly 3 includes a linear driving structure 301, a support plate 302, and a cushion 303, the linear driving structure 301 is connected to the support plate 302, the cushion 303 is disposed on the support plate 302, and stoppers 304 protruding upward are disposed at both ends of the support plate 302. Referring to fig. 10, a support assembly 3 is schematically shown, a linear driving structure 301 is preferably a cylinder, a support plate 302 is connected to a telescopic shaft of the linear driving structure 301, and the support plate 302 is driven to move up and down by the linear driving structure 301.

In addition, a cushion pad 303 is preferably provided on the support plate 302 to enhance the cushioning effect. Meanwhile, referring to fig. 10, stoppers 304 protruding upward are provided at both ends of the support plate 302, which play a limiting role on the condenser on the support plate 302.

When the supporting component 3 is in the reset state, the height of the supporting component 3 is lower than that of the roller component 2; when the condenser on the roller assembly 2 needs to be supported, the linear driving structure 301 is controlled to act so that the support plate 302 moves upwards to support the condenser.

Regarding the roller assembly 2, the roller assembly 2 includes a supporting frame 201 and rollers 202, the rollers 202 are supported on the supporting frame 201, one or more than two rows of rollers 202 are formed along the length direction of the supporting frame 201, and each row of rollers 202 is sequentially and alternately distributed along the width direction of the supporting frame 201. Referring to fig. 6, the roller assembly 2 is illustrated. The roller 202 on the roller assembly 2 is an unpowered roller. The specific connection structure of the drum 202 and the supporting frame 201 may be a conventional structure, and will not be described herein. Regarding the supporting frame 201, aluminum profiles and plates may be used. Regarding the number of rollers 202, it is preferable that two or more rows of rollers 202 are formed along the length direction of the support frame 201, and the arrangement of the rollers on the roller assembly 2 should correspond to the number of roller rows on the transfer roller line on the left and right sides of the telescopic support device. In fig. 1, three rows of rollers 202 are schematically illustrated along the length of the roller assembly 2. The roller assembly 2 is a first row of rollers close to helium detection equipment 8, the roller assembly 2 is a second row of rollers, undetected condensers can flow to the first row of rollers through a transfer roller line, and the second row of rollers can be placed on the condensers after helium detection through a telescopic assembly so as to distinguish the condensers to be detected from detected condensers.

Regarding the telescopic supporting device provided by the utility model, the specific using process is as follows:

1. the primary frame 401 and the carrier support plate 503 are in a retraction limit state, the carrier support plate 503 is under the roller assembly 2, and the condenser waits to flow on the first row roller of the roller assembly 2 through the transfer roller line (namely, is positioned at a helium check position);

2. when the condenser flows to the helium detection position, the linear driving structure 301 acts, the telescopic shaft of the linear driving structure stretches out, and the carrier supporting plate 503 supports the condenser;

3. the primary motor 4021 and the secondary motor 5012 act simultaneously, the primary frame body 401 and the carrier support plate 503 extend out simultaneously, the condenser is sent into helium detection equipment, and after the condenser is conveyed in place, the primary motor 4021 and the secondary motor 5012 stop acting;

4. the linear driving structure 301 acts to retract, the condenser is placed in helium test equipment, the primary motor 4021 is kept motionless, the secondary motor 5012 acts reversely, the carrier support plate 503 moves out of the helium test equipment, a cabin door of the helium test equipment is closed, and the helium test is waited for to finish;

5. after the helium is detected, a cabin door of the helium detecting equipment is opened, the secondary motor 5012 acts forward, the carrier support plate 503 moves to the lower part of the condenser, the linear driving structure 301 acts to extend, and the carrier support plate 503 supports the condenser;

6. the primary motor 4021 and the secondary motor 5012 simultaneously act in opposite directions, the primary frame 401 and the carrier support plate 503 retract to a reset state, the three-linear driving structure 301 acts to retract, the condenser is placed on the second row of rollers of the roller assembly 2 line, and the condenser flows to the transfer roller line through the roller assembly 2.

The utility model provides a transport cylinder line assembly, includes that cylinder line 6 is transported on the left side, cylinder line 7 is transported on the right side and flexible strutting arrangement, flexible strutting arrangement sets up and transports between cylinder line 6 and the cylinder line 7 is transported on the right side. Referring to fig. 1, a left transfer drum line 6, a right transfer drum line 7, and a helium detection apparatus 8 are illustrated. The telescopic support device has been specifically stated above, and is not described in detail here.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (14)

1. The telescopic supporting device is characterized by comprising a chassis assembly (1), a roller assembly (2), a telescopic assembly and a supporting assembly (3), wherein,

the roller assembly (2) and the telescopic assembly are supported on the underframe assembly (1), the supporting assembly (3) is connected to the telescopic assembly, the supporting assembly (3) can stretch out and draw back up and down, the supporting assembly (3) is used for supporting a piece to be detected placed on the roller assembly (2), and the telescopic assembly can stretch out and draw back in the horizontal direction to drive the supporting assembly (3) to move.

2. The telescopic support device according to claim 1, wherein the telescopic assembly comprises a primary telescopic structure (4) and a secondary telescopic structure (5), the primary telescopic structure (4) is connected with the chassis assembly (1), and the secondary telescopic structure (5) is connected with the primary telescopic structure (4) and the support assembly (3).

3. The telescopic support device according to claim 2, wherein the primary telescopic structure (4) comprises a primary frame body (401), a primary driving structure (402), a primary transmission structure and a primary sliding rail structure, the primary driving structure (402) is supported on the underframe assembly (1), the primary frame body (401) is connected with the underframe assembly (1) through the primary sliding rail structure, and the primary transmission structure is connected with the primary driving structure (402) and the primary frame body (401).

4. A telescopic support according to claim 3, wherein the primary frame body (401) comprises two connected transverse frames (4011), two of the transverse frames (4011) being connected to the chassis assembly (1) by means of corresponding primary slide rail structures and the roller assembly (2) being located between the two transverse frames (4011).

5. The telescopic support device according to claim 4, wherein the primary transmission structure is a rack and pinion transmission structure, racks (403) of the primary transmission structure are disposed on the transverse frames (4011) and two of the transverse frames (4011) are disposed on the racks (403), the racks (403) extend along a length direction of the transverse frames (4011), gears (404) of the primary transmission structure are connected with the primary driving structure (402), and each rack (403) is meshed with the corresponding gear (404).

6. A telescopic support according to claim 3, wherein the primary drive structure (402) comprises a primary motor (4021), a primary reducer (4022), a primary pulley transmission (4024) and a primary spindle (4023), the primary motor (4021) is connected to the primary reducer (4022), the primary spindle (4023) is horizontally arranged in the width direction of the chassis assembly (1) and the primary spindle (4023) is connected to the primary reducer (4022) through the primary pulley transmission (4024), and the primary spindle (4023) is connected to the primary drive structure.

7. The telescopic support device according to claim 4, wherein the secondary telescopic structure (5) comprises a secondary driving structure (501), a secondary transmission structure (502), a secondary sliding rail structure and a carrier support plate (503), the secondary driving structure (501) and the secondary transmission structure (502) are supported on the primary frame body (401), the carrier support plate (503) is two and the two carrier support plates (503) are respectively connected with the transverse frame (4011) through the corresponding secondary sliding rail structure, and the support assemblies (3) are two and are respectively arranged on the corresponding carrier support plates (503).

8. The telescopic support device according to claim 7, wherein the primary frame body (401) comprises a connecting frame (4012), the connecting frame (4012) connects two transverse frames (4011), the secondary driving structure (501) is supported on the connecting frame (4012), the secondary main shaft (5011) of the secondary driving structure (501) is arranged along the width direction of the underframe assembly (1) and the secondary main shaft (5011) is supported on the connecting frame (4012), the number of the secondary driving structures (502) is two, and the carrier supporting plate (503) is connected with the secondary driving structure (501) through the secondary driving structure (502) on the corresponding side.

9. The telescopic supporting device according to claim 8, characterized in that the secondary transmission structure (502) comprises a transmission belt (5021), a driving pulley (5022), a left pulley (5023), a right pulley (5024), a steering wheel (5025) and an engagement plate (5026), the driving pulley (5022) is connected with the secondary main shaft (5011) of the secondary driving structure (501), the left pulley (5023) and the right pulley (5024) are arranged on one side of the transverse frame (4011) along the horizontal direction and are respectively close to two ends of the transverse frame (4011), the steering wheel (5025) is arranged between the driving pulley (5022) and the left pulley (5023) and the right pulley (5024) along the horizontal direction, the transmission belt (5021) is sleeved on the driving pulley (5022), the left pulley (5023) and the right pulley (5024) are respectively close to two ends of the transverse frame (4011), and the steering wheel (5025) is arranged on the two sides of the driving pulley (5022), and the engagement plate (5026) are engaged with each other, and the driving pulley (5021) is connected with the two engagement plate (5026).

10. Telescopic support device according to claim 1, wherein the support assembly (3) comprises a linear drive structure (301) and a support plate (302), the linear drive structure (301) being connected to the support plate (302).

11. Telescopic support device according to claim 10, wherein the support assembly (3) further comprises a cushion pad (303), the cushion pad (303) being arranged on the support plate (302).

12. Telescopic support device according to claim 10, wherein the support plate (302) is provided with upwardly protruding stops (304) at both ends.

13. The telescopic support device according to claim 1, wherein the roller assembly (2) comprises a support frame body (201) and rollers (202), the rollers (202) are supported on the support frame body (201), one or more than two rows of rollers (202) are formed along the length direction of the support frame body (201), and each row of rollers (202) is sequentially distributed at intervals along the width direction of the support frame body (201).

14. A transfer roller line assembly comprising a left transfer roller line (6), a right transfer roller line (7) and a telescopic support device according to any one of claims 1-13, said telescopic support device being arranged between said left transfer roller line (6) and said right transfer roller line (7).

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