CN112881271A

CN112881271A - Full-spectrum sunlight simulation test device for testing whole vehicle

Info

Publication number: CN112881271A
Application number: CN202110054569.6A
Authority: CN
Inventors: 郑良锋; 陈生华
Original assignee: Shanghai Zundar Technology Co ltd
Current assignee: Shanghai Zundar Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-06-01
Anticipated expiration: 2041-01-15
Also published as: CN112881271B

Abstract

The invention discloses a full-spectrum sunlight simulation test device for testing a whole vehicle, which comprises a test chamber and a plurality of simulation lamps arranged at the top of the test chamber, wherein a first mounting groove is formed in the top of the test chamber, a connecting frame is arranged in the first mounting groove, a mounting block is arranged on the connecting frame, a second mounting groove is formed in the mounting block, the simulation lamps are arranged in the second mounting groove, first movable grooves are respectively arranged at two sides of the second mounting groove, a first connecting rod is rotatably connected in the first movable grooves, and a housing is arranged at the bottom of the first connecting rod; the mounting block is fixedly connected to the connecting frame through screws, a first limiting block used for fixing the connecting frame is arranged in the first mounting groove, and a first push rod used for pushing the first limiting block to move is arranged at the top of the testing chamber.

Description

Full-spectrum sunlight simulation test device for testing whole vehicle

Technical Field

The invention belongs to the technical field of vehicle detection, and particularly relates to a full-spectrum sunlight simulation test device for testing a whole vehicle.

Background

The requirements of domestic OEMs on the illumination resistance test of automobiles are increasingly improved, and people pursue an efficient and accurate sunlight simulation test for the aging test of automobiles and automobile parts. In order to ensure the accuracy of the test result, the test device needs to simulate full-spectrum sunlight, the requirement on the simulated bulb is higher, and the bulb needs to be frequently checked to ensure the use effect of the bulb; the bulb is under influence in its installation effect after a lot of overhauls to cause whole testing arrangement's structure unstable enough, reduce testing arrangement's whole life.

Disclosure of Invention

The invention provides a full-spectrum sunlight simulation test device for testing a whole vehicle, aiming at overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a full-spectrum sunlight simulation test device for testing a whole vehicle comprises a test chamber and a plurality of simulation lamps arranged at the top of the test chamber, wherein a first mounting groove is formed in the top of the test chamber, a connecting frame is arranged in the first mounting groove, a mounting block is arranged on the connecting frame, a second mounting groove is formed in the mounting block, the simulation lamps are arranged in the second mounting groove, first movable grooves are respectively formed in two sides of the second mounting groove, a first connecting rod is rotatably connected in the first movable grooves, and a housing is arranged at the bottom of the first connecting rod; the mounting block is fixedly connected to the connecting frame through a screw, a first limiting block used for fixing the connecting frame is arranged in the first mounting groove, and a first push rod used for pushing the first limiting block to move is arranged at the top of the testing chamber; after the analog lamp is maintained, the analog lamp is installed in the second installation groove again, the installation block is pushed into the first installation groove, the installation block drives the connection frame to move into the first installation groove, the connection frame completely enters the first installation groove, the side wall of the connection frame abuts against the inner wall of the first installation groove, the connection part of the connection frame and the installation block is located in the first installation groove, and the connection part of the analog lamp and the installation block is located in the first installation groove, so that the analog lamp is in a good connection state when the testing device is in normal use, the structural strength of the whole testing device is increased, the service life of the testing device is prolonged, meanwhile, the analog lamp is prevented from being forcibly detached by irrelevant personnel, and the protection effect is achieved on the analog lamp; when the analog lamp needs to be maintained, the first push rod is pushed, the first push rod drives the first limiting block to move when moving, the first limiting block loses the fixing effect on the connecting frame, the connecting frame moves towards the bottom of the first mounting groove, the mounting block and the analog lamp move out of the first mounting groove along with the connecting frame, the connection point of the mounting block and the connecting frame and the connection point of the analog lamp and the mounting block move out of the first mounting groove, so that the mounting block or the analog lamp can be directly detached to maintain the mounting block or the analog lamp, and the maintenance operation of the analog lamp is simple and convenient; when the simulation lamp is not used, the housing is positioned at the bottom of the simulation lamp, the lamp surface of the simulation lamp is protected by the housing, the surface of the simulation lamp is prevented from being scratched, dust is reduced to be attached to the lamp surface, and the light brightness of the simulation lamp is ensured, so that a relatively real sunlight simulation effect is obtained; when the simulation lamp is used, the first connecting rod rotates to drive the housing to rotate, the housing rotates to the position above the simulation lamp, the light of the simulation lamp is prevented from being shielded by the housing, the simulation lamp can be normally used, and therefore accurate test data can be obtained.

First mounting groove top is equipped with the second activity groove, be equipped with the second connecting rod on the carriage, the second connecting rod is worn to locate the second activity inslot, second connecting rod top is equipped with first limiting plate, the intracavity is filled to the second activity has hydraulic oil, be equipped with a plurality of first through-holes on the first limiting plate, be equipped with first activity chamber on the first limiting plate, first activity intracavity is equipped with the carousel, be equipped with on the carousel a plurality of with first through-hole matched with baffle, first push rod can drive the carousel rotates.

A second movable cavity is formed in the second connecting rod and penetrates through the first movable cavity, a third movable cavity is formed in the top of the second movable groove, a first driving wheel is arranged in the third movable cavity, a first driving rod is arranged at the bottom of the first driving wheel and penetrates through the second movable cavity, and a second through hole matched with the first driving rod is formed in the rotary table; and a third connecting rod is arranged at the bottom of the third movable cavity, a connecting groove matched with the third connecting rod is arranged at the bottom of the first transmission rod, the third connecting rod is in transmission fit with the first transmission rod, and when the first transmission rod rotates, the first transmission rod is fixed at the current position by the third connecting rod.

A fourth movable cavity is arranged below the second movable cavity, the third connecting rod penetrates through the fourth movable cavity, a second limiting plate is arranged at the bottom of the third connecting rod, a plurality of first lugs are arranged on the second limiting plate, a third movable groove is formed in the inner wall of the fourth movable cavity, a first limiting spring is arranged in the third movable groove, a second limiting block is arranged at one end of the first limiting spring, and an inclined plane is arranged on the side wall of the second limiting block; a fourth movable groove is formed in the second connecting rod, a fifth movable groove is formed in the bottom of the fourth movable groove, a supporting spring is arranged in the fifth movable groove, a connecting plate is arranged on the supporting spring, a first connecting rope is arranged on the connecting plate, and one end of the first connecting rope is fixedly connected to the second limiting block; and a fourth connecting rod matched with the fourth movable groove is arranged on the inner wall of the second movable groove, and a pushing block matched with the fifth movable groove is arranged at the bottom of the fourth connecting rod.

The utility model discloses a test set, including first mounting groove, casing, first mounting groove top, seventh activity groove, reset spring bottom, mounting groove, first stopper, test room top, first mounting groove top is equipped with the sixth activity groove, be equipped with first push pedal and sleeve pipe in the sixth activity groove, the cover pipe box is located on the first push pedal, sixth activity groove top be equipped with sleeve pipe matched with seventh activity groove, seventh activity groove top is equipped with reset spring, the reset spring bottom is equipped with the second push pedal, be equipped with eighth activity groove on the first mounting groove inner wall, first stopper wears to locate in the eighth activity groove, be equipped with first connecting spring on the first stopper lateral wall, be equipped with on the connecting frame lateral wall with first stopper matched with spacing groove, the connecting frame top be equipped with sixth activity groove matched with second push rod, the test room top is equipped with and is used for the intercommunication seventh activity groove with the.

A second bump is arranged on the side wall of the first push plate, an annular groove matched with the second bump is arranged on the inner wall of the sleeve, and a ninth movable groove matched with the second bump is arranged at the top of the annular groove; a fifth movable cavity is formed in the top of the sixth movable groove, a second driving wheel is arranged in the fifth movable cavity, a connecting pipe is arranged at the bottom of the second driving wheel, a fifth connecting rod is arranged at the top of the first push plate and penetrates through the connecting pipe, and a second connecting spring is arranged at the top of the fifth connecting rod; the top of the fifth connecting rod is provided with a tenth connecting rod, the tenth connecting rod penetrates through the second driving wheel, the second driving wheel is provided with a third driving wheel, the third driving wheel is in transmission fit with the top surface of the tenth connecting rod, the third driving wheel can only drive the tenth connecting rod to rotate in a single direction, and the third driving wheel is provided with a sixth connecting rod in transmission fit with the first driving wheel.

A sixth movable cavity is formed in the side wall of the third movable cavity, the sixth connecting rod penetrates through the sixth movable cavity, a fourth driving wheel matched with the first driving wheel is arranged in the sixth movable cavity, and the fourth driving wheel is in transmission fit with the sixth connecting rod through a first synchronous belt; a first transmission shaft is arranged in the third movable cavity and is in transmission fit with the first transmission wheel through a second synchronous belt; a seventh movable cavity is arranged at the bottom of the third movable cavity, the transmission cavity penetrates through the seventh movable cavity, an eighth movable cavity is arranged on one side of the seventh movable cavity, a fifth transmission wheel in transmission fit with the first transmission shaft is arranged in the eighth movable cavity, a third through hole is formed in the fifth transmission wheel, the first push rod penetrates through the third through hole, and the first push rod is connected with the third through hole through threads; and a tenth movable groove is formed in the first push rod, a second limiting spring is arranged in the tenth movable groove, and a third limiting block is arranged on the second limiting spring.

A ninth movable cavity is formed in the inner wall of the first movable groove, a fourth through hole is formed in the first connecting rod, a second transmission rod penetrates through the fourth through hole, the second transmission rod penetrates through the ninth movable cavity, a sixth transmission wheel is further arranged in the ninth movable cavity, and the sixth transmission wheel is in transmission fit with the second transmission rod through a third synchronous belt; the testing device is characterized in that a tenth movable cavity is formed in the side wall of the connecting frame, a second transmission shaft is arranged in the tenth movable cavity, a seventh transmission wheel matched with the sixth transmission wheel is arranged on the second transmission shaft, and a first driving motor used for driving the second transmission shaft to rotate is arranged at the top of the testing chamber.

An eleventh movable groove is formed in the inner wall of the first mounting groove, a third transmission shaft is arranged in the eleventh movable groove, a transmission groove matched with the third transmission shaft is formed in one end of the second transmission shaft, a twelfth movable groove communicated with the eighth movable groove is formed in the top of the eleventh movable groove, a connecting sleeve is sleeved on the third transmission shaft, a seventh connecting rod is arranged on the connecting sleeve, and the upper top end of the seventh connecting rod is fixedly connected to the bottom of the first limiting block; a thirteenth movable groove is formed in one side of the eleventh movable groove, a fourth transmission shaft in transmission fit with the third transmission shaft is arranged in the thirteenth movable groove, and the first driving motor is in transmission fit with the fourth transmission shaft.

A fourteenth movable groove is formed in the inner wall of the fourth through hole, a third bump matched with the fourteenth movable groove is arranged on the second transmission rod, a second connecting rope is wound on the second transmission rod, an eleventh movable cavity is formed in the first connecting rod, an eighth connecting rod penetrates through the eleventh movable cavity, the housing is arranged at the bottom of the eighth connecting rod, and one end of the second connecting rope is fixedly connected to the top of the eighth connecting rod; a fifteenth movable groove is formed in the housing, two groups of first rotating rollers are arranged in the fifteenth movable groove, a fourth synchronous belt is wound on the two groups of first rotating rollers, and wool paper is adhered on the fourth synchronous belt; the improved fan-type vacuum pump is characterized in that a first through cavity is formed in the side wall of the first mounting groove, a second driving motor is arranged in the first through cavity, a fan is arranged on an output shaft of the second driving motor, a second through cavity is formed in the side wall of the connecting frame, a sixteenth movable groove is formed in the inner wall of the second through cavity, a seventh driving wheel is arranged in the sixteenth movable groove, a plurality of third push plates are arranged on the seventh driving wheel, a ninth connecting rod is arranged at the bottom of the connecting frame, a transmission cavity communicated with the sixteenth movable groove is formed in the ninth connecting rod, an eighth driving wheel is arranged in the transmission cavity, the eighth driving wheel is matched with the seventh driving wheel through a fifth synchronous belt in a transmission mode, and a transmission roller matched with the eighth driving wheel in a transmission mode is arranged.

The invention has the following advantages: the simulation lamp is in maintaining the back, the simulation lamp is adorned in the second mounting groove again, propelling movement installation piece toward in the first mounting groove, the installation piece drives the link and moves toward first mounting groove, the link enters into in the first mounting groove completely, the link lateral wall supports on first mounting groove inner wall, the link is with the junction of installation piece, the simulation lamp all is in first mounting groove with the junction of installation piece, make testing arrangement simulation lamp be in good connected state when normal use, thereby increase whole testing arrangement's structural strength, the life of extension testing arrangement, avoid irrelevant personnel to dismantle the simulation lamp by force simultaneously, play the guard action to the simulation lamp.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view taken along a-a in fig. 2.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a cross-sectional view taken along line B-B of fig. 2.

Fig. 6 is an enlarged view of fig. 5 at B.

Fig. 7 is an enlarged view of fig. 6 at C.

Fig. 8 is a cross-sectional view taken along line C-C of fig. 2.

Fig. 9 is an enlarged view of fig. 8 at D.

Fig. 10 is an enlarged view of fig. 9 at E.

Fig. 11 is a cross-sectional view taken along line D-D in fig. 2.

Fig. 12 is an enlarged view of fig. 11 at F.

Fig. 13 is an enlarged view at G in fig. 12.

Fig. 14 is an enlarged view of fig. 12 at H.

Fig. 15 is a cross-sectional view taken along F-F in fig. 2.

Fig. 16 is an enlarged view at I in fig. 15.

Fig. 17 is a cross-sectional view taken along G-G in fig. 2.

Fig. 18 is an enlarged view at J in fig. 17.

Fig. 19 is an enlarged view at K in fig. 18.

Fig. 20 is a sectional view taken along H-H in fig. 2.

Fig. 21 is an enlarged view at L in fig. 20.

Fig. 22 is a cross-sectional view taken along line I-I in fig. 2.

Fig. 23 is an enlarged view of fig. 22 at M.

Fig. 24 is an enlarged view of fig. 23 at N.

Fig. 25 is a cross-sectional view taken along J-J in fig. 2.

Fig. 26 is an enlarged view at O in fig. 25.

Fig. 27 is a right side view of the present invention.

Fig. 28 is a cross-sectional view taken along line K-K of fig. 27.

Fig. 29 is an enlarged view at P in fig. 28.

Fig. 30 is an enlarged view at Q in fig. 29.

Fig. 31 is an enlarged view of fig. 29 at R.

Fig. 32 is a cross-sectional view taken along L-L of fig. 27.

Fig. 33 is an enlarged view of fig. 32 at S.

Detailed Description

As shown in fig. 1 to 33, a full spectrum sunlight simulation test device for testing a whole vehicle includes a test chamber 1 and a plurality of simulation lamps 4 disposed at the top of the test chamber 1, wherein a first mounting groove is disposed at the top of the test chamber 1, a connection frame 2 is disposed in the first mounting groove, a mounting block 3 is disposed on the connection frame 2, a second mounting groove is disposed on the mounting block 3, the simulation lamps 4 are disposed in the second mounting groove, first movable grooves are respectively disposed at two sides of the second mounting groove, a first connection rod 54 is rotatably connected in the first movable grooves, and a housing 5 is disposed at the bottom of the first connection rod 54; the mounting block 3 is fixedly connected to the connecting frame 2 through a screw, a first limiting block 170 for fixing the connecting frame 2 is arranged in the first mounting groove, and a first push rod 15 for pushing the first limiting block 170 to move is arranged at the top of the testing chamber 1; after the analog lamp is maintained, the analog lamp is installed in the second installation groove again, the installation block is pushed into the first installation groove, the installation block drives the connection frame to move into the first installation groove, the connection frame completely enters the first installation groove, the side wall of the connection frame abuts against the inner wall of the first installation groove, the connection part of the connection frame and the installation block is located in the first installation groove, and the connection part of the analog lamp and the installation block is located in the first installation groove, so that the analog lamp is in a good connection state when the testing device is in normal use, the structural strength of the whole testing device is increased, the service life of the testing device is prolonged, meanwhile, the analog lamp is prevented from being forcibly detached by irrelevant personnel, and the protection effect is achieved on the analog lamp; when the analog lamp needs to be maintained, the first push rod is pushed, the first push rod drives the first limiting block to move when moving, the first limiting block loses the fixing effect on the connecting frame, the connecting frame moves towards the bottom of the first mounting groove, the mounting block and the analog lamp move out of the first mounting groove along with the connecting frame, the connection point of the mounting block and the connecting frame and the connection point of the analog lamp and the mounting block move out of the first mounting groove, so that the mounting block or the analog lamp can be directly detached to maintain the mounting block or the analog lamp, and the maintenance operation of the analog lamp is simple and convenient; when the simulation lamp is not used, the housing is positioned at the bottom of the simulation lamp, the lamp surface of the simulation lamp is protected by the housing, the surface of the simulation lamp is prevented from being scratched, dust is reduced to be attached to the lamp surface, and the light brightness of the simulation lamp is ensured, so that a relatively real sunlight simulation effect is obtained; when the simulation lamp is used, the first connecting rod rotates to drive the housing to rotate, the housing rotates to the position above the simulation lamp, the light of the simulation lamp is prevented from being shielded by the housing, the simulation lamp can be normally used, and therefore accurate test data can be obtained.

A second movable groove is formed in the top of the first mounting groove, a second connecting rod 21 is arranged on the connecting frame 2, the second connecting rod 21 penetrates through the second movable groove, a first limiting plate 211 is arranged on the top of the second connecting rod 21, hydraulic oil is filled in the second movable cavity, a plurality of first through holes are formed in the first limiting plate 211, a first movable cavity is formed in the first limiting plate 211, a rotary disc 212 is arranged in the first movable cavity, a plurality of baffle plates 213 matched with the first through holes are arranged on the rotary disc 212, and the rotary disc 212 can be driven to rotate by the first push rod 15; after the connecting frame is pushed into the first mounting groove, the first limiting block fixes the connecting frame, so that a connecting point of the mounting block and the connecting frame is positioned in the first mounting groove, and the connecting effect of the mounting block and the connecting frame is ensured; after the connecting frame enters the first mounting groove, the first limiting plate moves to the top of the second movable groove, the turntable drives the baffle to rotate, the baffle seals the first through hole, hydraulic oil on two sides of the first limiting plate cannot flow, the hydraulic oil is used for fixing the first limiting plate and is matched with the first limiting block, the connecting frame is stably fixed in the first mounting groove, and the connecting effect of the simulation lamp and the connecting frame is ensured; when the analog lamp is maintained, the first push rod is pushed to move, the first push rod pushes the first limiting block to move and simultaneously drives the rotary table to rotate, the first limiting block is disengaged from the connecting frame, the rotary table drives the baffle to rotate, the baffle is rotated away from the first through hole, the first through hole is opened, hydraulic oil at the bottom of the first limiting plate flows to the top of the first limiting plate through the first through hole, the connecting frame automatically moves downwards under the action of the gravity of the analog lamp and the mounting block, the flow of the hydraulic oil in the second movable groove has a speed reduction effect on the movement of the connecting frame, and the analog lamp is prevented from being damaged when the connecting frame rapidly falls; mode connecting frame through promoting first push rod can directly shift out from first mounting groove, maintains when the simulation lamp and accomplishes the back, with the simulation lamp repack in the second mounting groove, promote the installation piece toward first mounting groove in, first stopper is automatic forms the cooperation with the connecting frame after the connecting frame enters into first mounting groove, the carousel rotates and makes the baffle seal first through-hole, accomplishes the fixed of connecting frame automatically, very big reduction is to the maintenance degree of difficulty of simulation lamp.

A second movable cavity is arranged on the second connecting rod 21, the second movable cavity penetrates through the first movable cavity, a third movable cavity is arranged at the top of the second movable groove, a first driving wheel 121 is arranged in the third movable cavity, a first driving rod 12 is arranged at the bottom of the first driving wheel 121, the first driving rod 12 penetrates through the second movable cavity, and a second through hole matched with the first driving rod 12 is formed in the rotary table 212; a third connecting rod 22 is arranged at the bottom of the third movable cavity, a connecting groove matched with the third connecting rod 22 is arranged at the bottom of the first transmission rod 12, the third connecting rod 22 is in transmission fit with the first transmission rod 12, and after the first transmission rod 12 rotates, the first transmission rod 12 is fixed at the current position by the third connecting rod 22; the first transmission rod is in transmission fit with the inner wall of the second through hole, and the first transmission rod can drive the turntable to rotate when rotating to control the on-off of the first through hole, so that the maintenance of the simulation lamp is more convenient; when being maintained to the analog lamp, promote first push rod, first push rod drives first drive wheel and rotates, first drive rod drives the carousel and rotates, the third connecting rod rotates along with first drive rod is together, the third connecting rod is fixed on the current position after rotating, the third connecting rod is fixed first drive rod, first drive rod can't be toward the gyration, make first through-hole continuously be in the state of opening, thereby make the carriage can normally down move, make whole installation piece shift out in can following first mounting groove, avoid the carriage to remove the minor segment distance after the card in first mounting groove, do maintenance treatment to it with directly tearing the analog lamp down.

A fourth movable cavity is arranged below the second movable cavity, the third connecting rod 22 penetrates through the fourth movable cavity, a second limiting plate 221 is arranged at the bottom of the third connecting rod, a plurality of first lugs 222 are arranged on the second limiting plate 221, a third movable groove is formed in the inner wall of the fourth movable cavity, a first limiting spring 231 is arranged in the third movable groove, a second limiting block 23 is arranged at one end of the first limiting spring 231, and an inclined plane is arranged on the side wall of the second limiting block 23; a fourth movable groove is formed in the second connecting rod 12, a fifth movable groove is formed in the bottom of the fourth movable groove, a supporting spring 24 is arranged in the fifth movable groove, a connecting plate 241 is arranged on the supporting spring 24, a first connecting rope is arranged on the connecting plate 241, and one end of the first connecting rope is fixedly connected to the second limiting block 23; a fourth connecting rod 11 matched with the fourth movable groove is arranged on the inner wall of the second movable groove, and a push block 111 matched with the fifth movable groove is arranged at the bottom of the fourth connecting rod 11; the second limiting plate is rotatably connected to the bottom of the fourth movable cavity, and a torsion spring is arranged at the joint of the second limiting plate and the fourth movable cavity; the first transmission rod drives the third connecting rod to rotate when rotating, the first lug is in contact with a chute on the side wall of the second limiting block, the first lug pushes the second limiting block to move towards the third movable groove, the first transmission rod stops rotating after the first lug moves to one side of the second limiting block, the baffle is moved away from the first through hole at the moment, the first through hole is in an open state, the third connecting rod rotates back under the action of a torsional spring, the first lug abuts against the second limiting block, the second limiting block plays a limiting role on the first lug, the second limiting plate is fixed at the current position, and the first transmission rod cannot rotate back, so that the first through hole is ensured to be in a continuous open state, and the first limiting plate can normally move to the bottom of the second movable groove; after the maintenance of the analog lamp is finished, the analog lamp is re-installed in the second installation groove, the installation block is pushed into the first installation groove, the second connecting rod moves towards the top of the second movable groove, the fourth connecting rod moves in the fourth movable groove, the top of the connecting frame moves to the top of the first installation groove, the fourth connecting rod moves to the bottom of the fourth movable groove, the pushing block is inserted into the fifth movable groove, the pushing block pushes the connecting plate to move downwards, the connecting plate pulls the first connecting rope to move, the first connecting rope pulls the second limiting block to move towards the third movable groove, the second limiting block loses the limiting on the first lug after entering the third movable groove, the third connecting rod rotates back under the action of the torsion spring, the first transmission rod is driven to rotate back when the third connecting rod rotates, the rotary disc rotates together with the first transmission rod, the baffle plate seals the first through hole, and hydraulic oil at the top and the bottom of the first limiting plate cannot circulate, thereby make first limiting plate remove to second activity groove top after automatic play fixed action to first limiting plate, need not unnecessary operation and can fix the link in first mounting groove, very big reduction the installation degree of difficulty of simulation lamp.

A sixth movable groove is arranged at the top of the first mounting groove, a first push plate 17 and a sleeve 16 are arranged in the sixth movable groove, the sleeve 16 is sleeved on the first push plate 17, a seventh movable groove matched with the sleeve 16 is arranged at the top of the sixth movable groove, a return spring 161 is arranged at the top of the seventh movable groove, a second push plate 163 is arranged at the bottom end of the return spring 161, an eighth movable groove is arranged on the inner wall of the first mounting groove, the first limiting block 170 is arranged in the eighth movable groove in a penetrating way, a first connecting spring 1701 is arranged on the side wall of the first limit block 170, a limit groove matched with the first limit block 170 is arranged on the side wall of the connecting frame 2, a second push rod 25 matched with the sixth movable groove is arranged at the top of the connecting frame 2, and a connecting cavity for communicating the seventh movable groove with the eighth movable groove is arranged at the top of the testing chamber 1; when the connecting frame extends out of the first mounting groove, the first connecting spring pulls the first limiting block to enter the eighth movable groove, so that the connecting frame is prevented from colliding with the first limiting block when moving to the top of the first mounting groove; after the connecting frame moves to the top of the first mounting groove, the second push rod is inserted into the sixth movable groove, the second push rod pushes the first push plate to move towards the top of the sixth movable groove, the first push plate drives the sleeve to move upwards, the sleeve pushes the second push plate to move upwards, the second push plate extrudes air in the seventh movable groove, the air in the seventh movable groove enters the eighth movable groove, the air pressure in the eighth movable groove is increased to push the first limiting block to move outwards, when the limiting groove moves to one side of the first limiting block, the first limiting block extends out of the eighth movable groove and is inserted into the limiting groove, the connecting frame is fixed in the first mounting groove by matching of the first limiting block and the limiting groove, and the fixing effect of the analog lamp is ensured; the first limiting block is pushed out from the eighth movable groove through the movement of the connecting frame, the fixing effect of the first limiting block on the connecting frame is guaranteed, and the first limiting block cannot enter the eighth movable groove when the testing device is used, so that the overall structural strength of the testing device is effectively increased.

A second bump 173 is arranged on the side wall of the first push plate 17, an annular groove matched with the second bump 173 is arranged on the inner wall of the sleeve 16, and a ninth movable groove 162 matched with the second bump 173 is arranged at the top of the annular groove; a fifth movable cavity is arranged at the top of the sixth movable groove, a second driving wheel 18 is arranged in the fifth movable cavity, a connecting pipe 181 is arranged at the bottom of the second driving wheel 18, a fifth connecting rod 171 is arranged at the top of the first push plate 17, the fifth connecting rod 171 is arranged in the connecting pipe 181 in a penetrating manner, and a second connecting spring 172 is arranged at the top of the fifth connecting rod 171; a tenth connecting rod is arranged at the top of the fifth connecting rod, the tenth connecting rod penetrates through the second driving wheel, a third driving wheel 19 is arranged on the second driving wheel 18, the third driving wheel is in transmission fit with the top surface of the tenth connecting rod, the third driving wheel 19 can only drive the tenth connecting rod to rotate in a single direction, and a sixth connecting rod 191 in transmission fit with the first driving wheel 121 is arranged on the third driving wheel 19; when the simulation lamp is maintained, the first push rod is pushed, the first push rod drives the first driving wheel to rotate, the first driving wheel drives the sixth connecting rod to rotate, the third driving wheel drives the second driving wheel to rotate, the second driving wheel drives the first push plate to rotate, the second bump rotates in the annular groove, the second bump rotates to a position aligned with the ninth movable groove, the reset spring pushes the second push plate to move back, the second push plate pushes the sleeve to move downwards, the second bump moves in the ninth movable groove, air in the eighth movable groove is sucked into the seventh movable groove after the space in the seventh movable groove is increased, the air pressure in the eighth movable groove is insufficient to push out the first limit block, the first limit block enters the eighth movable groove, the first through hole is also in an open state at the moment, the connecting frame moves downwards under the action of the mounting block and the gravity of the simulation lamp, so that the connecting frame automatically moves to the bottom of the first mounting groove, so as to maintain the analog lamp; a torsion spring is arranged on the side wall of the second driving wheel, and the other end of the torsion spring is fixedly connected to the inner wall of the fifth movable cavity; after the connecting frame moves to the bottom of the first mounting groove, the second connecting spring pushes the fifth connecting rod to move downwards, the fifth connecting rod drives the tenth connecting rod to move downwards, the tenth connecting rod is in contact with the third driving wheel in a disengaging mode, when the second lug moves to the inside of the annular groove, the torsional spring drives the second driving wheel to rotate, the second driving wheel drives the first push plate to rotate, the second lug rotates in the annular groove to enable the second lug to rotate to a position staggered with the ninth movable groove, and therefore the connecting frame can be driven to move together when rising to push the first push plate to move, and the connecting frame is automatically fixed after entering the first mounting groove.

A sixth movable cavity is formed in the side wall of the third movable cavity, the sixth connecting rod 191 penetrates through the sixth movable cavity, a fourth driving wheel 140 matched with the first driving wheel 121 is arranged in the sixth movable cavity, and the fourth driving wheel 140 is in driving fit with the sixth connecting rod 191 through a first synchronous belt 150; a first transmission shaft 131 is arranged in the third movable cavity, and the first transmission shaft 131 is in transmission fit with the first transmission wheel 121 through a second synchronous belt 130; a seventh movable cavity is arranged at the bottom of the third movable cavity, the transmission cavity penetrates through the seventh movable cavity, an eighth movable cavity is arranged on one side of the seventh movable cavity, a fifth transmission wheel 14 in transmission fit with the first transmission shaft 131 is arranged in the eighth movable cavity, a third through hole is formed in the fifth transmission wheel 14, the first push rod 15 penetrates through the third through hole, and the first push rod 15 is connected with the third through hole through threads; a tenth movable groove is formed in the first push rod 15, a second limiting spring 152 is arranged in the tenth movable groove, and a third limiting block 153 is arranged on the second limiting spring 152; a fourth limiting block 151 is arranged at the top of the first push rod, a twelfth movable cavity matched with the fourth limiting block is arranged at the top of the eighth movable cavity, the fourth limiting block and the twelfth movable cavity are matched with each other to stop the rotation of the first push rod, and the first push rod can only move up and down but cannot rotate; the third limiting block has a fixing function on the first push rod, so that the first push rod cannot move when being touched by mistake, and the connecting frame is prevented from moving to the bottom of the first mounting groove under the condition that the first push rod is touched by mistake; when the analog lamp is maintained, a third limiting block is pushed into the tenth movable groove, a first push rod is pushed into a third through hole, a fifth driving wheel is driven to rotate under the threaded fit when the first push rod moves into the third through hole, the fifth driving wheel drives a first driving shaft to rotate, the first driving shaft transmits power to the first driving wheel, power is provided for the first driving rod and the third driving wheel, so that the rotary disc and the first push plate are driven to rotate, and the connecting frame automatically moves towards the bottom of the first mounting groove after the first push rod is pushed; the mode through promoting first push rod can make the connection frame automatic movement, need not other operations, makes the dismantlement of simulation lamp more convenient, and the reduction of great degree is to the maintenance degree of difficulty of simulation lamp.

A ninth movable cavity is arranged on the inner wall of the first movable groove, a fourth through hole is arranged on the first connecting rod, a second transmission rod 541 penetrates through the fourth through hole, the second transmission rod 541 penetrates through the ninth movable cavity, a sixth transmission wheel 32 is further arranged in the ninth movable cavity, and the sixth transmission wheel 32 is in transmission fit with the second transmission rod 541 through a third synchronous belt 33; a tenth movable cavity is formed in the side wall of the connecting frame 2, a second transmission shaft 210 is arranged in the tenth movable cavity, a seventh transmission wheel 2101 matched with the sixth transmission wheel 32 is arranged on the second transmission shaft 210, and a first driving motor for driving the second transmission shaft 210 to rotate is arranged at the top of the testing room 1; after the connecting frame enters the first mounting groove, the first driving motor and the second transmission shaft form transmission fit, when the testing device is used, the first driving motor drives the second transmission shaft to rotate, the seventh transmission wheel drives the sixth transmission wheel to rotate, the sixth transmission wheel drives the second transmission shaft to rotate, the housing is turned up under the action of the second transmission shaft, the housing is turned over to be above the simulation lamp, the housing is prevented from blocking light emitted by the simulation lamp, and the better sunlight simulation effect is achieved; when the connecting frame moves out of the first mounting groove, the first driving motor is separated from the second transmission shaft, so that the connecting frame normally moves in the first mounting groove; through the setting of second transmission shaft, set up first driving motor at the test chamber top, need not all to install the motor on every connecting frame and can do control to the housing on the connecting frame that is in every first mounting groove, reduce the driving piece setting on the testing device, reduce testing device's overall cost.

An eleventh movable groove is formed in the inner wall of the first mounting groove, a third transmission shaft 120 is arranged in the eleventh movable groove, a transmission groove matched with the third transmission shaft 120 is formed in one end of the second transmission shaft 210, a twelfth movable groove communicated with the eighth movable groove is formed in the top of the eleventh movable groove, a connecting sleeve is sleeved on the third transmission shaft 120, a seventh connecting rod 1201 is arranged on the connecting sleeve, and the top end of the seventh connecting rod 1201 is fixedly connected to the bottom of the first limiting block 170; a thirteenth movable groove is formed in one side of the eleventh movable groove, a fourth transmission shaft 160 in transmission fit with the third transmission shaft 120 is arranged in the thirteenth movable groove, and the first driving motor is in transmission fit with the fourth transmission shaft 160; after the connecting frame moves to the top of the first mounting groove, the first limiting block moves towards the outside of the eighth movable groove, the first limiting block is inserted into the limiting groove to fix the connecting frame, the first limiting block drives the seventh connecting rod to move together when moving, the seventh connecting rod drives the third transmission shaft to move, the third transmission shaft moves along with the seventh connecting rod and is inserted into the transmission groove, so that the third transmission shaft and the second transmission shaft form transmission fit, at the moment, the third transmission shaft moves to one side of the fourth transmission shaft, the third transmission shaft and the fourth transmission shaft form transmission fit, the first driving motor drives the fourth transmission shaft to rotate, the third transmission shaft is driven to rotate when driving the fourth transmission shaft to rotate, the second transmission shaft rotates along with the third transmission shaft to provide power for overturning the housing, the housing moves to a position above the simulation lamp to avoid the housing blocking the light of the simulation lamp, and the effect of the simulation; the mode that drives the third connecting axle through first stopper and remove makes the third connecting axle form the cooperation with the second connecting axle automatically after the connection frame enters into first mounting groove, and in the eleventh activity inslot is entered into automatically when the connection frame moves toward first mounting groove bottom, the removal of avoiding the third transmission shaft to the connection frame caused the hindrance.

A fourteenth movable groove is formed in the inner wall of the fourth through hole, a third bump 5411 matched with the fourteenth movable groove is formed in the second transmission rod 541, a second connection rope 5412 is wound on the second transmission rod 541, an eleventh movable cavity is formed in the first connection rod 54, an eighth connection rod 55 penetrates through the eleventh movable cavity, the housing 5 is arranged at the bottom of the eighth connection rod 55, and one end of the second connection rope 5412 is fixedly connected to the top of the eighth connection rod 55; a fifteenth movable groove is formed in the housing 5, two groups of first rotating rollers 51 are arranged in the fifteenth movable groove, a fourth synchronous belt 52 is wound on the two groups of first rotating rollers 51, and fluff paper is arranged on the fourth synchronous belt 52; a first through cavity is arranged on the side wall of the first mounting groove, a second driving motor 110 is arranged in the first through cavity, a fan 1101 is arranged on the output shaft of the second driving motor 110, a second through cavity is arranged on the side wall of the connecting frame 2, a sixteenth movable groove is arranged on the inner wall of the second through cavity, a seventh driving wheel 26 is arranged in the sixteenth movable groove, a plurality of third push plates are arranged on the seventh driving wheel 26, a ninth connecting rod 28 is arranged at the bottom of the connecting frame 2, a transmission cavity communicated with the sixteenth movable groove is arranged on the ninth connecting rod 28, an eighth transmission wheel 27 is arranged in the transmission cavity, the eighth driving wheel 27 is in driving fit with the seventh driving wheel 26 through a fifth synchronous belt 29, an opening matched with the eighth driving wheel is arranged at the bottom of the driving cavity, a driving roller 53 in driving fit with the eighth driving wheel 27 is arranged in the fifteenth movable groove; when the simulation lamp is not used, the first driving motor drives the fourth transmission shaft to rotate, the fourth transmission shaft transmits power to the second transmission rod, the second transmission rod drives the first connecting rod to rotate to overturn the housing below the simulation lamp, the side wall of the first connecting rod is contacted with the inner wall of the first movable groove after the housing rotates to be in a horizontal state, the second transmission rod rotates relative to the first connecting rod after the first connecting rod cannot rotate, the third bump moves in the fourteenth movable groove, the second connecting rope is wound on the second transmission rod after the second transmission rod rotates, the second connecting rope pulls the eighth connecting rod to move upwards, the housing moves upwards along with the eighth connecting rod to close the distance between the housing and the simulation lamp, the protection effect of the housing on the simulation lamp is improved, and dust is prevented from entering from a gap between the housing and the simulation lamp and being adhered to the lamp surface of the simulation lamp; when the first driving motor drives the housing to rotate above the analog lamp, the second transmission rod rotates relative to the first connecting rod first, the second connecting rope is separated from the second transmission rod, the eighth connecting rod is not pulled by the second connecting rope, the housing moves downwards relative to the analog lamp, when the third bump rotates to be in contact with the inner wall of the fourteenth movable groove, the second transmission rod drives the first connecting rod to rotate together, the housing rotates to be above the analog lamp under the action of the second transmission rod, and the analog lamp is started to normally work; when the simulation lamp is used, the housing is turned to the position below the simulation lamp to shield the simulation lamp, the fourth synchronous belt is in contact with the bottom surface of the simulation lamp, the transmission shaft is in contact with the side wall of the eighth driving wheel, the second driving motor works to drive the fan to rotate, air flow is guided into the first through cavity under the action of the fan, the air flow enters the second through cavity when flowing in the first through cavity, the air flow entering the second through cavity is blown on the third push plate, the seventh driving wheel rotates under the action of the air flow, the seventh driving wheel drives the eighth driving wheel to rotate, the eighth driving wheel drives the transmission shaft to rotate, the transmission shaft transmits power to the fourth synchronous belt to enable the fourth synchronous belt to rotate, the frosted paper cleans dust on the lamp surface when moving along with the fourth synchronous belt to ensure the light brightness of the simulation lamp, and simultaneously introduces more air flow into the first mounting groove under the action of the fan to cool the simulation lamp after working, the cooling speed of the simulation lamp is increased, and the simulation lamp is protected.

A sliding block 41 is arranged on the side wall of the analog lamp, a sliding groove matched with the sliding block is arranged on the inner wall of the second mounting groove, a seventeenth movable groove is arranged on the inner wall of the sliding groove, a fifth limiting block 31 is arranged in the seventeenth movable groove, an eighteenth movable groove is arranged at the bottom of the seventeenth movable groove, a third push rod 311 matched with the eighteenth movable groove is arranged on the fifth limiting block, and a third limiting spring 312 is arranged on the fifth limiting block; when the installation simulation lamp, push the seventeenth activity inslot with the fifth stopper, directly pack the simulation lamp into the second mounting groove, in the slider slides in the spout, in the fifth stopper enters into the spout, the fifth stopper removes to the slider bottom, plays the fixed action to the slider under the effect of fifth stopper, accomplishes the installation of simulation lamp, makes the installation of simulation lamp more convenient.

The attached drawings of the application are only schematic diagrams, and other structures of the simulation test device which is not mentioned in the application are the same as those of the sunlight simulation test device in the prior art.

Claims

1. The utility model provides a full gloss register for easy reference sunshine analogue test device for putting in order car test, includes test chamber (1) and locates a plurality of simulation lamps (4) at test chamber (1) top, its characterized in that: a first mounting groove is formed in the top of the test chamber (1), a connecting frame (2) is arranged in the first mounting groove, a mounting block (3) is arranged on the connecting frame (2), a second mounting groove is formed in the mounting block (3), the simulation lamp (4) is arranged in the second mounting groove, first movable grooves are respectively formed in two sides of the second mounting groove, a first connecting rod (54) is rotatably connected in the first movable grooves, and a housing (5) is arranged at the bottom of the first connecting rod (54); the mounting block (3) is fixedly connected to the connecting frame (2) through screws, a first limiting block (170) used for fixing the connecting frame (2) is arranged in the first mounting groove, and a first push rod (15) used for pushing the first limiting block (170) to move is arranged at the top of the testing chamber (1).

2. The full-spectrum sunlight simulation test device for testing the whole vehicle according to claim 1, wherein: first mounting groove top is equipped with the second activity groove, be equipped with second connecting rod (21) on link frame (2), second connecting rod (21) are worn to locate the second activity inslot, second connecting rod (21) top is equipped with first limiting plate (211), the second activity intracavity is filled there is hydraulic oil, be equipped with a plurality of first through-holes on first limiting plate (211), be equipped with first activity chamber on first limiting plate (211), be equipped with carousel (212) in the first activity chamber, be equipped with on carousel (212) a plurality of with first through-hole matched with baffle (213), first push rod (15) can drive carousel (212) rotate.

3. The full-spectrum sunlight simulation test device for testing the whole vehicle according to claim 2, wherein: a second movable cavity is formed in the second connecting rod (21), the second movable cavity penetrates through the first movable cavity, a third movable cavity is formed in the top of the second movable groove, a first driving wheel (121) is arranged in the third movable cavity, a first driving rod (12) is arranged at the bottom of the first driving wheel (121), the first driving rod (12) penetrates through the second movable cavity, and a second through hole matched with the first driving rod (12) is formed in the rotary table (212); third activity chamber bottom is equipped with third connecting rod (22), first transfer line (12) bottom be equipped with third connecting rod (22) matched with spread groove, third connecting rod (22) with first transfer line (12) transmission cooperation works as first transfer line (12) rotate the back, third connecting rod (22) will first transfer line (12) are fixed on current position.

4. The full-spectrum sunlight simulation test device for testing the whole vehicle according to claim 3, wherein: a fourth movable cavity is arranged below the second movable cavity, a third connecting rod (22) penetrates through the fourth movable cavity, a second limiting plate (221) is arranged at the bottom of the third connecting rod, a plurality of first lugs (222) are arranged on the second limiting plate (221), a third movable groove is formed in the inner wall of the fourth movable cavity, a first limiting spring (231) is arranged in the third movable groove, a second limiting block (23) is arranged at one end of the first limiting spring (231), and an inclined plane is arranged on the side wall of the second limiting block (23); a fourth movable groove is formed in the second connecting rod (12), a fifth movable groove is formed in the bottom of the fourth movable groove, a supporting spring (24) is arranged in the fifth movable groove, a connecting plate (241) is arranged on the supporting spring (24), a first connecting rope is arranged on the connecting plate (241), and one end of the first connecting rope is fixedly connected to the second limiting block (23); and a fourth connecting rod (11) matched with the fourth movable groove is arranged on the inner wall of the second movable groove, and a pushing block (111) matched with the fifth movable groove is arranged at the bottom of the fourth connecting rod (11).

5. The full-spectrum sunlight simulation test device for testing the whole vehicle according to claim 3, wherein: a sixth movable groove is formed in the top of the first mounting groove, a first push plate (17) and a sleeve (16) are arranged in the sixth movable groove, the sleeve (16) is sleeved on the first push plate (17), a seventh movable groove matched with the sleeve (16) is formed in the top of the sixth movable groove, a reset spring (161) is arranged at the top of the seventh movable groove, a second push plate (163) is arranged at the bottom end of the reset spring (161), an eighth movable groove is formed in the inner wall of the first mounting groove, a first limit block (170) is arranged in the eighth movable groove in a penetrating mode, a first connecting spring (1701) is arranged on the side wall of the first limit block (170), a limit groove matched with the first limit block (170) is formed in the side wall of the connecting frame (2), a second push rod (25) matched with the sixth movable groove is formed in the top of the connecting frame (2), and a connecting cavity for communicating the seventh movable groove and the eighth movable groove is formed in the top of the testing chamber (1).

6. The full-spectrum sunlight simulation test device for testing the whole vehicle according to claim 5, wherein: a second bump (173) is arranged on the side wall of the first push plate (17), an annular groove matched with the second bump (173) is arranged on the inner wall of the sleeve (16), and a ninth movable groove (162) matched with the second bump (173) is arranged at the top of the annular groove; a fifth movable cavity is arranged at the top of the sixth movable groove, a second driving wheel (18) is arranged in the fifth movable cavity, a connecting pipe (181) is arranged at the bottom of the second driving wheel (18), a fifth connecting rod (171) is arranged at the top of the first push plate (17), the fifth connecting rod (171) is arranged in the connecting pipe (181) in a penetrating manner, and a second connecting spring (172) is arranged at the top of the fifth connecting rod (171); the top of the fifth connecting rod (171) is provided with a tenth connecting rod, the tenth connecting rod penetrates through the second driving wheel (18), the second driving wheel (18) is provided with a third driving wheel (19), the third driving wheel (19) is in transmission fit with the top surface of the tenth connecting rod, the third driving wheel (19) can only drive the tenth connecting rod to rotate in a single direction, and the third driving wheel (19) is provided with a sixth connecting rod (191) in transmission fit with the first driving wheel (121).

7. The full-spectrum sunlight simulation test device for testing the whole vehicle according to claim 6, wherein: a sixth movable cavity is formed in the side wall of the third movable cavity, the sixth connecting rod (191) penetrates through the sixth movable cavity, a fourth driving wheel (140) matched with the first driving wheel (121) is arranged in the sixth movable cavity, and the fourth driving wheel (140) is in transmission fit with the sixth connecting rod (191) through a first synchronous belt (150); a first transmission shaft (131) is arranged in the third movable cavity, and the first transmission shaft (131) is in transmission fit with the first transmission wheel (121) through a second synchronous belt (130); a seventh movable cavity is arranged at the bottom of the third movable cavity, the transmission cavity penetrates through the seventh movable cavity, an eighth movable cavity is arranged on one side of the seventh movable cavity, a fifth transmission wheel (14) in transmission fit with the first transmission shaft (131) is arranged in the eighth movable cavity, a third through hole is formed in the fifth transmission wheel (14), the first push rod (15) penetrates through the third through hole, and the first push rod (15) is connected with the third through hole through threads; a tenth movable groove is formed in the first push rod (15), a second limiting spring (152) is arranged in the tenth movable groove, and a third limiting block (153) is arranged on the second limiting spring (152).

8. The full-spectrum sunlight simulation test device for testing the whole vehicle according to claim 1, wherein: a ninth movable cavity is formed in the inner wall of the first movable groove, a fourth through hole is formed in the first connecting rod, a second transmission rod (541) penetrates through the fourth through hole, the second transmission rod (541) penetrates through the ninth movable cavity, a sixth transmission wheel (32) is further arranged in the ninth movable cavity, and the sixth transmission wheel (32) is in transmission fit with the second transmission rod (541) through a third synchronous belt (33); the testing device is characterized in that a tenth movable cavity is formed in the side wall of the connecting frame (2), a second transmission shaft (210) is arranged in the tenth movable cavity, a seventh transmission wheel (2101) matched with the sixth transmission wheel (32) is arranged on the second transmission shaft (210), and a first driving motor used for driving the second transmission shaft (210) to rotate is arranged at the top of the testing room (1).

9. The full-spectrum sunlight simulation test device for testing the whole vehicle according to claim 8, wherein: an eleventh movable groove is formed in the inner wall of the first mounting groove, a third transmission shaft (120) is arranged in the eleventh movable groove, a transmission groove matched with the third transmission shaft (120) is formed in one end of the second transmission shaft (210), a twelfth movable groove communicated with the eighth movable groove is formed in the top of the eleventh movable groove, a connecting sleeve is sleeved on the third transmission shaft (120), a seventh connecting rod (1201) is arranged on the connecting sleeve, and the upper top end of the seventh connecting rod (1201) is fixedly connected to the bottom of the first limiting block (170); a thirteenth movable groove is formed in one side of the eleventh movable groove, a fourth transmission shaft (160) in transmission fit with the third transmission shaft (120) is arranged in the thirteenth movable groove, and the first driving motor is in transmission fit with the fourth transmission shaft (160).

10. The full-spectrum sunlight simulation test device for testing the whole vehicle according to claim 9, wherein: a fourteenth movable groove is formed in the inner wall of the fourth through hole, a third bump (5411) matched with the fourteenth movable groove is arranged on the second transmission rod (541), a second connecting rope (5412) is wound on the second transmission rod (541), an eleventh movable cavity is formed in the first connecting rod (54), an eighth connecting rod (55) penetrates through the eleventh movable cavity, the housing (5) is arranged at the bottom of the eighth connecting rod (55), and one end of the second connecting rope (5412) is fixedly connected to the top of the eighth connecting rod (55); a fifteenth movable groove is formed in the housing (5), two groups of first rotating rollers (51) are arranged in the fifteenth movable groove, a fourth synchronous belt (52) is wound on the two groups of first rotating rollers (51), and wool paper is arranged on the fourth synchronous belt (52); a first through cavity is arranged on the side wall of the first mounting groove, a second driving motor (110) is arranged in the first through cavity, a fan (1101) is arranged on an output shaft of the second driving motor (110), a second through cavity is arranged on the side wall of the connecting frame (2), a sixteenth movable groove is arranged on the inner wall of the second through cavity, a seventh driving wheel (26) is arranged in the sixteenth movable groove, a plurality of third push plates are arranged on the seventh driving wheel (26), a ninth connecting rod (28) is arranged at the bottom of the connecting frame (2), a transmission cavity communicated with the sixteenth movable groove is arranged on the ninth connecting rod (28), an eighth driving wheel (27) is arranged in the driving cavity, the eighth driving wheel (27) is in driving fit with the seventh driving wheel (26) through a fifth synchronous belt (29), and a driving roller (53) in driving fit with the eighth driving wheel (27) is arranged in the fifteenth movable groove.