CN209821034U - Light aging test box with turntable driving device - Google Patents

Abstract

The utility model relates to the technical field of test equipment, aim at providing a light aging test box with carousel drive arrangement, its technical scheme main points are including test box main part and chamber door, the chamber door sets up in the test box main part, is equipped with the light aging lamp in the test box main part, still includes motor, sample holder, rotatory ring, connecting rod and drive wheel, and the motor sets up outside the test box main part, the connecting rod is connected with the motor, and the connecting rod runs through the test box main part and connects the drive wheel, and the sample holder rotates with the test box main part to be connected, and rotatory ring setting is on the sample holder, and the drive wheel is contradicted with the rotatory ring; its motor of this kind of photoaging test case with carousel drive arrangement need not bear great weight to avoid the life of motor to receive the influence, when the inspection test result after shutting down, rotate rotatory ring, rotatory ring drives the sample frame and rotates, thereby rotates the product sample on the sample frame one by one to before the staff, makes things convenient for staff's inspection test effect.

Description

Light aging test box with turntable driving device

Technical Field

The utility model relates to a technical field of test equipment, in particular to photoaging test case with carousel drive arrangement.

Background

In the plastic or paint industry, a light aging test box is required to be used for carrying out a light aging test, in the current aging test, a product sample is usually placed in the light aging test box, the light aging test box simulates a required test environment, so that the product sample is tested in the test environment, in order to check a test result, a worker can take out the product sample at intervals, and the test result is checked.

Chinese patent No. CN207263595U discloses a photoaging test box, which is characterized in that: the device comprises a test box base, a plurality of base supporting columns, a plurality of universal brake wheels, a test box main body, one or a plurality of drainage pipelines, one or a plurality of drainage control valves, a plurality of light aging lamps, a plurality of spray heads, a rotary base, a rotary motor, a pair of water supply devices and a plurality of sealing lampshades; the test box base is of a plane plate-shaped structure and is provided with a drainage pipe hole, the upper ends of the plurality of base support columns are respectively and vertically fixed at the bottom corner of the test box base, and the plurality of universal brake wheels are respectively arranged at the lower ends of the plurality of base support columns at intervals; the test box main body is arranged on the test box base, the upper ends of the one or more drainage pipelines are respectively connected to the bottom of the test box main body, downwards penetrate through the test box base through the drainage pipe holes and are positioned among the plurality of base supporting columns, and the one or more drainage control valves are respectively and correspondingly arranged at the lower ends of the one or more drainage pipelines; the rotating base is of a plane plate-shaped structure and is arranged in the center of the bottom of the test box main body, the rotating motor is arranged in the center of the bottom of the test box base, and the output end of the rotating motor penetrates through the test box base and the test box main body, is coaxially connected with the rotating base and synchronously rotates; the light aging lamps are respectively embedded on the inner wall of the test box main body at intervals, the light aging lamps circumferentially surround the periphery of the rotating base, the plurality of sealing lampshades respectively cover the light aging lamps correspondingly, and the plurality of sealing lampshades are respectively connected with the inner wall of the test box main body in a sealing way; the plurality of injection heads are respectively arranged on the inner wall of the test box main body at intervals and circumferentially surround the periphery of the rotating base, and the plurality of injection heads are respectively arranged with the plurality of light aging lamps in a staggered manner; the pair of water supply devices are respectively arranged on the outer wall of the test box main body and are connected with the plurality of spray heads through water supply pipes.

Place the product sample on rotating base, rotating electrical machines drives rotating base and rotates to drive the product sample and rotate, and then carry out the photoaging test, but carrying out the testing process, rotating base's weight and product sample's weight all need rotating electrical machines's output shaft to bear, lead to rotating electrical machines's output shaft to bear great weight, thereby influence rotating electrical machines's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a light aging test box with carousel drive arrangement, its motor need not bear great weight to avoid the life of motor to receive the influence.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a photoaging test case with carousel drive arrangement, includes test case main part and chamber door, the chamber door sets up in the test case main part, is equipped with photoaging lamp, its characterized in that in the test case main part: still include motor, sample frame, rotatory ring, connecting rod and drive wheel, the motor sets up in the test box main part outside, the connecting rod is connected with the motor, the connecting rod runs through the test box main part and connects the drive wheel, and the sample frame rotates with the test box main part to be connected, and rotatory ring setting is on the sample frame, and the drive wheel is contradicted with rotatory ring.

Through adopting above-mentioned technical scheme, when experimental, place the product sample on the sample frame, the starter motor, the motor drives the connecting rod rotation under operating condition, the connecting rod is beaten the drive wheel and is rotated, the drive wheel drives rotatory ring rotation through frictional force at the rotation in-process, thereby it rotates to drive the sample frame, the sample frame drives the product sample rotation at the rotation in-process, thereby test the product test, because the weight of sample frame and the quantity of product sample all do not need the motor to bear, therefore the motor need not bear great weight, thereby the life of avoiding the motor receives the influence.

Further setting: the sample frame comprises a rotary hopper, a connecting frame, an upper connecting ring, a lower connecting ring and a sample placing plate, the rotary hopper is rotatably connected with the test box main body, one end of the connecting frame is connected with the rotary hopper, the other end of the connecting frame is connected with the rotary ring, the upper connecting ring and the lower connecting ring are connected with the connecting frame through stabilizing rods, and the two ends of the sample placing plate are respectively connected with the upper connecting ring and the lower connecting ring.

Through adopting above-mentioned technical scheme, at rotatory ring rotation in-process, rotatory ring passes through the link and drives rotatory fill rotation, thereby make the link can continuously rotate, the link drives go-between and lower go-between drives in the continuous rotation process, thereby it places the board rotation to drive the sample, so that accomplish the experimental process of product test, and in the test process, the weight of sample frame and the weight of product sample are born by the proof box main part, and do not need the motor to bear, thereby avoid the life of motor to receive the influence.

Further setting: the sample placing plate is detachably connected with the upper connecting ring, and the sample placing plate is detachably connected with the lower connecting ring.

Through adopting above-mentioned technical scheme, when the product sample of installation on the board is placed to needs at the sample, can place the board with the sample and dismantle from last go-between and lower go-between to make things convenient for the installation of product sample.

Further setting: the sample placing plate comprises a soft bottom plate with a light through opening and a limiting frame with a light through opening, the soft bottom plate is arranged in a bending mode, the limiting frame is arranged on the soft bottom plate, a gap is reserved between the limiting frame and the soft bottom plate, one end of the soft bottom plate is provided with a hook, the other end of the soft bottom plate is provided with a clamping sheet with the opposite inclination direction, the hook is hung on an upper connecting ring, and the clamping sheet with the opposite inclination direction is clamped on a lower connecting ring.

Through adopting above-mentioned technical scheme, when installing the product sample, insert the product sample in the space between spacing frame and the soft bottom plate through leading to the light mouth earlier, on hanging the last go-between with on the soft bottom plate again, with the opposite chucking piece card of the slope direction on the soft bottom plate on the go-between down to the realization is installed the purpose on the sample frame with the product sample, so that is experimental to the product sample.

Further setting: the rotating ring comprises an annular frame and a rubber ring, the annular frame is connected with the sample frame, the rubber ring is arranged on the annular frame, the driving wheel comprises a rubber sleeve and a driving ring, the driving ring is arranged on the connecting rod, the rubber sleeve is sleeved outside the driving ring, and the rubber sleeve is abutted against the rubber ring.

Through adopting above-mentioned technical scheme, the rubber sleeve drives the rubber circle through frictional force and rotates at the rotation in-process, because can produce great frictional force between rubber sleeve and the rubber circle, compare with rotatory ring and drive wheel setting for other materials, reduced the drive wheel and appeared the possibility of the phenomenon of skidding at the rotation in-process.

Further setting: the driving ring is detachably connected with the connecting rod.

Through adopting above-mentioned technical scheme, if the rubber sleeve is damaged, can dismantle the driving ring from the connecting rod to change, avoid because the damage of rubber sleeve leads to rotatory ring's rotation to receive the influence.

Further setting: the test box comprises a test box body and is characterized in that an upper lamp holder is arranged on the test box body, the light aging lamp is arranged on the upper lamp holder, and the limiting frame surrounds the light aging lamp.

Through adopting above-mentioned technical scheme, spacing frame rotates along with rotatory ring to make product sample rotate along with rotatory ring, at product sample rotation in-process, each product sample can both be shone by the photoaging lamp, thereby makes to shine more evenly, avoids appearing shining inhomogeneous phenomenon.

Further setting: and a lower lamp bracket is arranged on the test box main body, and the light aging is connected with the lower lamp bracket.

Through adopting above-mentioned technical scheme, the setting of lower lighting fixture can support the light aging lamp to improve the stability of light aging lamp, avoid the light aging lamp to rock.

Further setting: and a transparent observation window is arranged on the box door.

Through adopting above-mentioned technical scheme, the setting of transparent observation window is convenient for the staff to observe the experimental condition of the product sample in the test box main part, brings the convenience for the observation test effect.

Further setting: the test box comprises a test box main body and is characterized in that an upper L-shaped frame and a lower L-shaped frame are arranged on the test box main body, the lower L-shaped frame is arranged on the test box main body, the edge of the upper L-shaped frame is hinged to the edge of the lower L-shaped frame, and a motor is arranged on the upper L-shaped frame.

Through adopting above-mentioned technical scheme, because rotatory ring can take place slightly to rock at the rotation in-process, and the motor can slightly remove in the test box main part, consequently can make the rotatory ring rotation of motor cooperation, make rotatory ring's rotation process more smooth and easy.

To sum up, the utility model discloses following beneficial effect has:

1. during testing, a product sample is placed on the sample frame, the motor is started, the motor drives the connecting rod to rotate under the working state, the connecting rod drives the driving wheel to rotate, the driving wheel drives the rotating ring to rotate through friction force in the rotating process, so that the sample frame is driven to rotate, and the sample frame drives the product sample to rotate in the rotating process, so that the product test is tested;

2. because the weight of the sample frame and the number of the product samples do not need to be borne by the motor, the motor does not need to bear larger weight, and the service life of the motor is prevented from being influenced;

3. the rubber sleeve drives the rubber ring to rotate through friction in the rotation process, and the rubber sleeve and the rubber ring can generate large friction, so that compared with the rotating ring and the driving wheel which are made of other materials, the possibility of the phenomenon that the driving wheel slips in the rotation process is reduced.

Drawings

Fig. 1 is a schematic structural diagram for embodying the present invention in the present embodiment;

FIG. 2 is a schematic structural diagram of a sample holder according to the present embodiment;

FIG. 3 is a schematic structural view for embodying a driving wheel in the present embodiment;

FIG. 4 is a schematic structural view for embodying the rotating ring in the present embodiment;

fig. 5 is a schematic structural view for embodying the sample-placing plate in this embodiment.

In the figure, 1, test chamber main body; 2. a box door; 3. a transparent viewing window; 4. a motor; 5. a rotating ring; 6. an annular frame; 7. a rubber ring; 8. a connecting rod; 10. an upper L-shaped frame; 11. a lower L-shaped frame; 12. a drive wheel; 13. a rubber sleeve; 14. a drive ring; 15. a lock lever; 16. a convex strip; 17. a threaded rod; 18. a groove; 19. a nut; 20. a sample holder; 21. rotating the bucket; 22. a connecting frame; 23. an upper connecting ring; 24. a lower connecting ring; 25. a sample placement plate; 26. a flexible base plate; 27. a limiting frame; 28. a positioning tube; 29. a stabilizer bar; 30. hooking; 31. a clamping sheet; 32. a light aging lamp; 33. an upper lamp bracket; 34. a lower lamp holder; 35. a rib plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a light aging test box with a turntable driving device is shown in figure 1 and comprises a test box main body 1 and a box door 2 arranged on the test box main body 1, wherein a transparent observation window 3 convenient for observing a product sample is arranged on the box door 2.

As shown in fig. 2, the test chamber body 1 is further provided with a motor 4, a sample holder 20, a rotary ring 5, a connecting rod 8 and a driving wheel 12.

As shown in fig. 1, the motor 4 is disposed outside the test box main body 1, an upper "L" shaped frame 10 and a lower "L" shaped frame 11 are disposed on the test box main body 1, a vertical portion of the lower "L" shaped frame 11 is disposed on the test box main body 1 through screws, a rib plate 35 for improving stability is disposed on the lower "L" shaped frame 11, an edge of a horizontal portion of the upper "L" shaped frame 10 is hinged to an edge of a horizontal portion of the lower "L" shaped frame 11, and the motor 4 is disposed on the vertical portion of the upper "L" shaped frame 10.

As shown in fig. 2 and 3, the one end and the motor 4 of connecting rod 8 are connected, the other end runs through test box main part 1 and connects drive wheel 12, drive wheel 12 can be dismantled with connecting rod 8 and be connected, drive wheel 12 includes rubber sleeve 13 and drive ring 14, rubber sleeve 13 cover is established at drive ring 14 outside, rubber sleeve 13 passes through glue with drive ring 14 and is connected, be equipped with locking pole 15 on the connecting rod 8, be equipped with sand grip 16 on the locking pole 15, the diameter of locking pole 15 is less than the diameter of connecting rod 8, locking pole 15 deviates from the one end of connecting rod 8 and is equipped with threaded rod 17, be equipped with the recess 18 that matches with sand grip 16 on the drive ring 14, drive ring 14 cover is established on locking pole 15, sand grip 16 is in recess 18, the spiro union.

As shown in fig. 2 and 4, the sample holder 20 is rotatably connected to the test box main body 1, the sample holder 20 includes a rotary bucket 21, a connection frame 22, an upper connection ring 23, a lower connection ring 24 and a sample placing plate 25, the rotary bucket 21 is rotatably connected to the test box main body 1 through a bearing, a positioning pipe 28 is provided on the test box main body 1, the rotary bucket 21 is connected to the positioning pipe 28 through a bearing, one end of the connection frame 22 is connected to the rotary bucket 21, the other end is connected to the rotary ring 5, the upper connection ring 23 and the lower connection ring 24 are both connected to the connection frame 22 through a stabilizer bar 29, the center line of the upper connection ring 23, the center line of the lower connection ring 24 and the center line of the rotary bucket 21 are, and both ends of the sample placing plate 25 are respectively connected with the upper connecting ring 23 and the lower connecting ring 24, the sample placing plate 25 is detachably connected with the upper connecting ring 23, and the sample placing plate 25 is detachably connected with the lower connecting ring 24, so that the product sample is mounted on the sample placing plate 25.

As shown in fig. 2 and 5, the sample placing plate 25 includes a flexible bottom plate 26 having a light opening and a limiting frame 27 having a light opening, the flexible bottom plate 26 is bent, the limiting frame 27 is disposed on the flexible bottom plate 26, a gap is left between the limiting frame 27 and the flexible bottom plate 26 for placing a product sample, one end of the flexible bottom plate 26 is provided with a hook 30, the other end of the flexible bottom plate 26 is provided with a fastening sheet 31 having an opposite inclination direction, the hook 30 is hung on the upper connecting ring 23, the fastening sheet 31 having an opposite inclination direction is fastened on the lower connecting ring 24, so as to connect the flexible bottom plate 26 and the upper connecting ring 23 together, and connect the flexible bottom plate 26 and the lower connecting ring 24 together, in this embodiment, the flexible bottom plate 26 is made of an iron sheet.

As shown in fig. 3 and 4, the rotating ring 5 comprises an annular frame 6 and a rubber ring 7, the annular frame 6 is connected with the connecting frame 22, the rubber ring 7 is arranged on the annular frame 6, the rubber ring 7 is connected with the annular frame 6 through glue, and the rubber sleeve 13 of the driving wheel 12 is abutted against the rubber ring 7 of the rotating ring 5.

As shown in fig. 4 and 5, the light aging lamp 32 is arranged in the test box main body 1, the upper lamp holder 33 and the lower lamp holder 34 are arranged on the test box main body 1, the lower lamp holder 34 penetrates through the rotating bucket 21 and the positioning tube 28, one end of the light aging lamp 32 is connected with the upper lamp holder 33, the other end of the light aging lamp 32 is connected with the lower lamp holder 34, and the limit frame 27 surrounds the light aging lamp 32. The other constructional parts of the light aging test chamber are the same as those of the conventional commercial light aging test chamber.

The implementation process comprises the following steps: in the test, the sample placing plate 25 is pulled, the hook 30 is detached from the upper connecting pipe, and the chucking sheet 31 is separated from the lower connecting ring 24, thereby achieving the purpose of detaching the sample placing plate 25.

After the sample placing plate 25 is detached, the tested product is made into a sheet product sample, and the product sample is inserted into the gap between the limiting frame 27 and the soft bottom plate 26 through the light through port to complete the installation of the product sample.

After the product sample is mounted, the clamping sheets 31 with opposite tilt directions on the flexible bottom plate 26 are clamped on the lower connecting ring 24, and the hooks 30 are hung on the upper connecting ring 23, so that the mounting of the sample placing plate 25 is completed.

After the sample placing plate 25 is installed, the door 2 is closed, the motor 4 is started, the motor 4 drives the locking rod 15 to rotate through the connecting rod 8, the locking rod 15 drives the driving ring 14 to rotate through the cooperation of the convex strips 16 and the grooves 18 in the rotating process, and therefore the rubber sleeve 13 is driven to rotate.

Rubber sleeve 13 passes through frictional force at the rotation in-process and drives rubber circle 7 and rotate, rubber circle 7 passes through annular frame 6 and drives, annular frame 6 drives rotatory fill 21 through link 22 and rotates, thereby make link 22 can continuously rotate, link 22 drives go up go-between 23 and lower go-between 24 and drives at continuous rotation in-process, thereby it places board 25 rotation to drive the sample, make the product sample receive illumination at the rotation in-process, so that accomplish the experimental process of product.

When the test result is inspected after shutting down, rotate rotatory ring 5, rotatory ring 5 drives sample frame 20 and rotates to rotate the product sample on the sample frame 20 one by one to the staff in front, make things convenient for staff's test effect. And during the rotation of the rotating ring 5, the driving wheel 12 and the connecting rod 8 will rotate together with the rotating ring 5, thereby making the rotation of the rotating ring 5 smoother.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a light aging test box with carousel drive arrangement, includes test box main part (1) and chamber door (2), chamber door (2) set up on test box main part (1), are equipped with light aging lamp (32), its characterized in that in test box main part (1): still include motor (4), sample frame (20), rotatory ring (5), connecting rod (8) and drive wheel (12), motor (4) set up in test box main part (1) outside, connecting rod (8) are connected with motor (4), connecting rod (8) run through test box main part (1) and are connected drive wheel (12), and sample frame (20) rotate with test box main part (1) and are connected, and rotatory ring (5) set up on sample frame (20), and drive wheel (12) are contradicted with rotatory ring (5).

2. A light aging test chamber with a turntable driving device according to claim 1, wherein: sample frame (20) place board (25) including rotatory fill (21), link (22), go up go-between (23), go up go-between (24) and sample down, rotatory fill (21) rotate with experimental case main part (1) and be connected, rotatory fill (21) is connected to the one end of link (22), and rotatory ring (5) are connected to the other end, go up go-between (23) and go-between (24) down and all be connected with link (22) through stabilizer bar (29), and the sample places the both ends of board (25) and connect respectively and connect go-between (23) and go-between (24) down.

3. A light aging test chamber with a turntable driving device according to claim 2, characterized in that: the sample placing plate (25) is detachably connected with the upper connecting ring (23), and the sample placing plate (25) is detachably connected with the lower connecting ring (24).

4. A light aging test chamber with a turntable driving device according to claim 3, characterized in that: the sample placing plate (25) comprises a soft bottom plate (26) with a light through opening and a limiting frame (27) with a light through opening, the soft bottom plate (26) is bent, the limiting frame (27) is arranged on the soft bottom plate (26), a gap is reserved between the limiting frame (27) and the soft bottom plate (26), one end of the soft bottom plate (26) is provided with a hook (30), the other end of the soft bottom plate is provided with a clamping sheet (31) with opposite inclination directions, the hook (30) is hung on the upper connecting ring (23), and the clamping sheet (31) with opposite inclination directions is clamped on the lower connecting ring (24).

5. A light aging test chamber with a turntable driving device according to claim 1, wherein: rotatory ring (5) are including annular frame (6) and rubber circle (7), annular frame (6) are connected with sample frame (20), rubber circle (7) set up on annular frame (6), drive wheel (12) are including rubber sleeve (13) and drive ring (14), drive ring (14) set up on connecting rod (8), and rubber sleeve (13) cover is established and is being driven ring (14) outside, rubber sleeve (13) conflict rubber circle (7).

6. A light aging test chamber with a turntable driving device according to claim 5, characterized in that: the driving ring (14) is detachably connected with the connecting rod (8).

7. A light aging test chamber with a turntable driving device according to claim 4, characterized in that: be equipped with lighting fixture (33) on test box main part (1), light aging lamp (32) set up on last lighting fixture (33), just spacing frame (27) encircle around light aging lamp (32).

8. The light aging test chamber with the turntable driving device according to claim 7, wherein: be equipped with down lighting fixture (34) on test box main part (1), photoaging links to each other with lower lighting fixture (34).

9. A light aging test chamber with a turntable driving device according to claim 1, wherein: and a transparent observation window (3) is arranged on the box door (2).

10. A light aging test chamber with a turntable driving device according to claim 2, characterized in that: be equipped with "L" type frame (10) and "L" type frame (11) down on experimental case main part (1), "L" type frame (11) set up on experimental case main part (1) down, the edge of going up "L" type frame (10) is articulated with the edge of "L" type frame (11) down, motor (4) set up on last "L" type frame (10).