CN211651002U

CN211651002U - Constant temperature drying cabinet

Info

Publication number: CN211651002U
Application number: CN202020320700.XU
Authority: CN
Inventors: 田光祥; 徐国军; 包炎丰
Original assignee: Zhejiang Chunyuan Ke Textile Co ltd
Current assignee: Zhejiang Chunyuan Ke Textile Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-10-09
Anticipated expiration: 2030-03-14

Abstract

The utility model belongs to the technical field of drying equipment's technique and specifically relates to a constant temperature drying cabinet is related to, the power distribution box comprises a box body, the opening has been seted up to box one side, be connected with first switch door on the opening, be connected with the supporting shoe on the inside both sides lateral wall of box, it is connected with the compact heap that is located the supporting shoe top to slide on the inside both sides lateral wall of box, set up the first spout that supplies the compact heap to slide along the box direction of height on the box inside wall, it is connected with the backup pad that is used for placing object article to slide on the supporting shoe, a plurality of through-holes have been seted up in the backup pad, be. The utility model discloses set up the backup pad between supporting shoe and compact heap to positioner supports the backup pad tightly on the supporting shoe, to a certain extent, is difficult to make the backup pad by the ascending jack-up of lower floor's article when taking out to lay lower floor's article, avoids placing the article slope of in the backup pad askew to a certain extent.

Description

Constant temperature drying cabinet

Technical Field

The utility model belongs to the technical field of drying equipment's technique and specifically relates to a constant temperature drying cabinet is related to.

Background

The constant-temperature drying oven is one of laboratory equipment with wide application, is suitable for industries such as chemical engineering, medicine, electronics, machinery, building materials, light textiles and food, and can be used for disinfection, sterilization, baking, drying, high-temperature test, article storage and the like.

The patent of grant publication number for CN207395337U discloses a constant temperature drying cabinet, including the constant temperature drying cabinet box, the opening part of this constant temperature drying cabinet box is provided with one can rather than magnetism inhale fixed door frame, the whole frame rack structure that is of door frame, the outside limit swivelling joint cooperation of loose-leaf device and drying cabinet box is passed through to one side of door frame, the inside level of constant temperature drying cabinet box is provided with a locating rack that is used for placing the grid, the inside of door frame is provided with two can rather than swivelling joint complex wicket.

The above prior art solutions have the following drawbacks: when the grating is placed on the positioning frame, no positioning device is arranged, the grating is placed on the positioning frame only by the gravity of the grating and the gravity of the upper-layer article, the grating is easily jacked upwards by the lower-layer article when the lower-layer article is taken out and placed, and the article placed on the grating is easily inclined and inclined.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, one of the purposes of the utility model is to provide a constant temperature drying cabinet sets up the backup pad between supporting shoe and compact heap to positioner supports the backup pad tightly in the supporting shoe, to a certain extent, is difficult to make the backup pad by lower floor's article jack-up when taking out to lay lower floor's article, avoids placing the article slope in the backup pad askew to a certain extent.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a constant temperature drying cabinet, includes the box, the opening has been seted up to box one side, be connected with first switch door on the opening, be connected with the supporting shoe on the inside both sides lateral wall of box, it is connected with the compact heap that is located the supporting shoe top to slide on the inside both sides lateral wall of box, set up the first spout that supplies the compact heap to slide along the box direction of height on the box inside wall, it is connected with the backup pad that is used for placing object article to slide on the supporting shoe, a plurality of through-holes have been seted up in the backup pad, be provided with on the compact heap and support the backup pad tightly positioner on the supporting.

Through adopting above-mentioned technical scheme, the supporting shoe plays the effect that supports to the backup pad, and the compact heap compresses tightly the backup pad on the supporting shoe under positioner's effect, is difficult to make the backup pad by lower floor's article jack-up when taking out and laying lower floor's article, avoids placing the article in the backup pad because of getting lower floor's article to a certain extent and inclines and fall.

The present invention may be further configured in a preferred embodiment as: the positioning device comprises a second connecting block and a third connecting block; the second connecting block is integrally arranged at one end, away from the first switch door, of the supporting block, and a second guide inclined plane is arranged at one end, away from the supporting plate, of the second connecting block; the third connecting block is integrally arranged at one end, far away from the first switch door, of the pressing block and extends towards the direction close to the supporting block, and a third guide inclined plane is arranged at one end, facing the first switch door, of the third connecting block; in the direction that the supporting plate enters the box body from the outside of the box body, the heights of the second guiding inclined plane and the third guiding inclined plane are gradually increased; the supporting block is connected in the box body in a sliding mode along the length direction of the supporting block, and the second guide inclined plane can be mutually abutted; a spring in an extending state is arranged in the first sliding groove, one end of the spring is fixedly connected with the top of the first sliding groove, and the other end of the spring is fixedly connected with the pressing block.

By adopting the technical scheme, when the supporting plate is arranged in the box body, the pressing block is jacked upwards by holding the supporting plate, so that the pressing block moves upwards along the sliding groove, then the supporting plate slides into the box body along the length direction of the pressing block, then the supporting plate is loosened, so that the pressing block moves downwards, then the supporting block moves inwards along the length direction of the supporting block, and the second guide inclined surface on the second connecting block is abutted against the third guide inclined surface on the third connecting block; in the process, the supporting plate is positioned on the supporting block by the pressing block, and then an article to be processed is placed on the supporting plate; when the supporting plate is taken out of the box body, the supporting block is moved to the direction close to the first switch door along the length direction of the supporting block, and then the supporting plate is taken out from the position between the supporting block and the pressing block.

The present invention may be further configured in a preferred embodiment as: and a second sliding groove which is horizontally arranged is formed in the inner side wall of the box body, a second sliding block is fixedly connected to the supporting block, and the second sliding block is connected into the second sliding groove in a sliding manner along the horizontal direction.

Through adopting above-mentioned technical scheme, the second slider on the supporting shoe slides along the horizontal direction and connects in the second spout, guarantees to a certain extent that the supporting shoe slides along the horizontal direction, makes second guide inclined plane and third guide inclined plane butt better.

The present invention may be further configured in a preferred embodiment as: one end of the supporting plate, which extends into the box body, is integrally provided with a first connecting block, and a first guide inclined plane is arranged on the first connecting block; one end of the pressing block, which is close to the first switch door, is provided with a fourth guide inclined plane, and the heights of the first guide inclined plane and the fourth guide inclined plane are gradually reduced in the direction that the supporting plate enters the box body from the outside of the box body.

By adopting the technical scheme, when the supporting plate is installed in the box body, the first guide inclined surface is abutted against the fourth guide inclined surface, and the fourth guide inclined surface is subjected to upward component force to drive the supporting plate to jack up the pressing plate; the setting up of first guide inclined plane and fourth guide inclined plane further makes things convenient for the backup pad to jack-up the pressure strip upwards, need not manually upwards mentions the pressure strip, has the effect that makes things convenient for the backup pad to pack into the box more to a certain extent.

The present invention may be further configured in a preferred embodiment as: the opening is hinged with a second switch door, the second switch door is located between the box body and the first switch door, and the second switch door is arranged to be transparent and visible.

By adopting the technical scheme, after the first switch door is opened, the condition in the box body can be observed through the transparent and visible second switch door, so that the condition in the box body can be observed conveniently on the premise of not damaging the internal environment of the box body; the articles in the box body can be taken out after the second switch door is opened.

The present invention may be further configured in a preferred embodiment as: the connecting hole has been seted up on the second switch door, it is connected with the connecting rod to rotate on the connecting hole, go to the outer one end fixedly connected with card strip of box on the connecting rod, be provided with on the box inside wall with card strip joint complex draw-in groove, be provided with the axial positioner who prevents connecting rod along connecting rod axial displacement on the connecting rod.

By adopting the technical scheme, when the second switch door is opened, the connecting rod is rotated to drive the clamping strip to rotate, and the second switch door can be opened by separating the clamping strip from the clamping groove; when closing the second switch door, rotate the connecting rod and drive the card strip and rotate, will block the strip and draw-in groove joint and can open the second switch door, make the convenient operation simple of opening and closing the second switch door.

The present invention may be further configured in a preferred embodiment as: the axial positioning device comprises a first positioning block and a second positioning block, the first positioning block and the second positioning block are respectively and fixedly connected to two ends of the connecting rod, and the first positioning block and the second positioning block are respectively located on two sides of the second switch door and are in contact with side walls of two sides of the second switch door.

Through adopting above-mentioned technical scheme, the setting of first locating piece and second locating piece prevents effectively that the connecting rod from along connecting rod axial displacement, makes the connecting rod along its circumferential direction, makes card strip and draw-in groove joint cooperation better.

The present invention may be further configured in a preferred embodiment as: the first switch door is close to and goes up fixedly connected with magnetism door strip of paper used for sealing all around on the inside lateral wall of box, the opening is provided with the iron sheet with magnetism door strip of paper used for sealing complex all around.

Through adopting above-mentioned technical scheme, magnetism door strip of paper used for sealing and opening iron sheet cooperation all around on the first switch door have better leakproofness, and open and close first switch door comparatively convenient simple.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the supporting plate is arranged between the supporting block and the pressing block, and the supporting plate is tightly propped against the supporting block by the positioning device, so that the supporting plate is not easily jacked upwards by lower-layer articles when the lower-layer articles are taken out and placed to a certain extent, and the articles placed on the supporting plate are prevented from inclining and falling to a certain extent;

2. the setting up of first guide inclined plane and fourth guide inclined plane further makes things convenient for the backup pad to jack-up the pressure strip upwards, need not manually upwards mentions the pressure strip, has the effect that makes things convenient for the backup pad to pack into the box more to a certain extent.

Drawings

Fig. 1 is a schematic overall appearance of the present invention;

fig. 2 is a sectional view of the internal structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of a second opening/closing door of the present invention;

FIG. 5 is a schematic view of the connecting rod structure of the present invention;

fig. 6 is an exploded view of the internal structure of the present invention.

In the figure, 1, a box body; 11. an opening; 12. iron sheets; 13. a clamping block; 131. a card slot; 14. a first chute; 15. a second chute; 2. a first switch door; 21. a magnetic door seal; 22. an operating handle; 3. a second switching door; 31. clamping the strip; 32. a connecting rod; 4. an axial positioning device; 41. a first positioning block; 42. a second positioning block; 5. a support block; 51. a second slider; 6. a compression block; 61. a fourth guide ramp; 62. a first slider; 63. a spring; 7. a support plate; 71. a through hole; 72. a first connection block; 721. a first guide ramp; 8. a positioning device; 81. a second connecting block; 811. a second guide ramp; 82. a third connecting block; 821. a third guide ramp.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a constant temperature drying oven, including box 1, opening 11 has been seted up to box 1 one side.

Referring to fig. 2 and 3, the opening 11 is hinged with a first switch door 2, a magnetic door seal 21 is fixedly connected to the periphery of the side wall of the first switch door 2 close to the inside of the box body 1, and an iron sheet 12 matched with the magnetic door seal 21 is fixedly connected to the periphery of the opening 11. An operation handle 22 is fixedly connected to the first opening/closing door 2 (the operation handle 22 is shown in fig. 1).

Referring to fig. 4 and 5, the opening 11 is hinged with a second switch door 3, the second switch door 3 is located between the box body 1 and the first switch door 2, and the second switch door 3 is a transparent toughened glass door. The second switch door 3 is provided with a connecting hole, and a connecting rod 32 is rotatably connected to the connecting hole. The connecting rod 32 is provided with an axial positioning device 4 for preventing the connecting rod 32 from sliding along the axial direction of the connecting rod 32.

The axial positioning device 4 includes a first positioning block 41 and a second positioning block 42, the first positioning block 41 and the second positioning block 42 are respectively and fixedly connected to two ends of the connecting rod 32, and the first positioning block 41 and the second positioning block 42 are respectively located at two sides of the second switch door 3 and are in contact with side walls of two sides of the second switch door 3.

Towards the outer one end an organic whole of box 1 on the connecting rod 32 and be provided with card strip 31, fixedly connected with joint piece 13 on the box 1 lateral wall, seted up on the joint piece 13 with card strip 31 joint complex draw-in groove 131.

Referring to fig. 2 and 6, the side walls of two sides inside the box body 1 are connected with horizontally arranged supporting blocks 5 and pressing blocks 6, the supporting blocks 5 and the pressing blocks 6 are both arranged in a rectangular shape, and the pressing blocks 6 are located above the supporting blocks 5.

Set up the first spout 14 that sets up along 1 direction of height of box on the inside both sides lateral wall of box 1, the first slider 62 of fixedly connected with on the compact heap 6, first slider 62 slides and connects in first spout 14. A spring 63 in an extended state is arranged in the first sliding chute 14, one end of the spring 63 is fixedly connected with the top end of the first sliding chute 14, and the other end of the spring 63 is fixedly connected with the first sliding block 62 on the pressing block 6.

Set up the second spout 15 that sets up along the horizontal direction on the inside both sides lateral wall of box 1, fixedly connected with second slider 51 on the supporting shoe 5, second slider 51 slides along the horizontal direction and connects in second spout 15.

The inside both sides wall of box 1 is gone up to slide and is connected with backup pad 7 that is used for placing object article, and backup pad 7 sets up into the cuboid form, and backup pad 7 is located between supporting shoe 5 and the compact heap 6. The supporting plate 7 is provided with a plurality of through holes 71.

One end of the supporting plate 7 extending into the box 1 is fixedly connected with a first connecting block 72, and the first connecting block 72 is provided with a first guiding inclined surface 721. One end of the pressing block 6 close to the first switching door 2 is provided with a fourth guiding slope 61. The heights of the first and fourth guide slopes 721 and 61 are gradually reduced in the direction in which the support plate 7 enters the case 1 from the outside of the case 1.

The pressing block 6 is provided with a positioning device 8 which tightly supports the supporting plate 7 on the supporting block 5. The positioning device 8 comprises a second connecting block 81 and a third connecting block 82.

The second connecting block 81 is integrally disposed at one end of the supporting block 5 away from the first opening/closing door 2, and a second guide inclined surface 811 is disposed at one end of the second connecting block 81 away from the supporting plate 7. The third connecting block 82 is integrally disposed at one end of the pressing block 6 away from the first switch door 2 and extends in a direction close to the supporting block 5. The third connecting block 82 is provided with a third guide slope 821 toward one end of the first opening and closing door 2. The heights of the second and third guide slopes 811 and 821 are gradually increased in a direction in which the support plate 7 enters the case 1 from the outside of the case 1.

The implementation principle of the embodiment is as follows:

when the supporting plate 7 is installed in the box body 1, the supporting plate 7 is held by hand, the first guide inclined surface 721 on the supporting plate 7 is firstly abutted against the fourth guide inclined surface 61 on the pressing block 6, and the fourth guide inclined surface 61 is subjected to an upward component force to drive the supporting plate 7 to jack up the pressing block upwards, so that the pressing block 6 moves upwards along the sliding groove; sliding the support plate 7 into the box body 1 along the length direction of the pressing block 6, loosening the support plate 7, enabling the support plate 7 to be abutted against the support block 5, and enabling the pressing block 6 to move downwards; then, the supporting block 5 is moved into the box 1 along the length direction of the second sliding groove 15, so that the second guiding inclined surface 811 on the second connecting block 81 abuts against the third guiding inclined surface 821 on the third connecting block 82, the spring 63 is further extended, and the supporting plate 7 is positioned on the supporting block 5 by the pressing block 6. And then the object to be processed is placed on the supporting plate 7.

When the supporting plate 7 is taken out from the box body 1, the supporting block 5 moves towards the direction close to the first switch door 2 along the length direction of the supporting block, and then the supporting plate 7 is taken out from the space between the supporting block 5 and the pressing block 6.

When taking out the articles in the box body 1, the operating handle 22 on the first switch door 2 is held to open the first switch door 2, and the condition in the box body 1 can be observed through the transparent and visible second switch door 3; when opening second switch door 3, rotate connecting rod 32 and drive card strip 31 and rotate, will block strip 31 and draw-in groove 131 separation and can open second switch door 3, with article follow box 1 in can.

Then close second switch door 3, when closing second switch door 3, rotate connecting rod 32 and drive card strip 31 and rotate, will block strip 31 and draw-in groove 131 joint and can close second switch door 3, close first switch door 2 again and make magnetism door strip of paper used for sealing 21 and the iron sheet 12 cooperation all around opening 11 on first switch door 2 can.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a constant temperature drying cabinet, includes box (1), opening (11) have been seted up to box (1) one side, be connected with first switch door (2), its characterized in that on opening (11): the improved box is characterized in that supporting blocks (5) are connected to the side walls of two sides in the box body (1), pressing blocks (6) located above the supporting blocks (5) are connected to the side walls of two sides in the box body (1) in a sliding mode, first sliding grooves (14) for the pressing blocks (6) to slide along the height direction of the box body (1) are formed in the inner side wall of the box body (1), supporting plates (7) used for placing articles are connected to the supporting blocks (5) in a sliding mode, a plurality of through holes (71) are formed in the supporting plates (7), and positioning devices (8) used for enabling the supporting plates (7) to be tightly abutted to the supporting blocks (5) are arranged on the pressing blocks.

2. A thermostatic drying cabinet according to claim 1, characterized in that: the positioning device (8) comprises a second connecting block (81) and a third connecting block (82); the second connecting block (81) is integrally arranged at one end, away from the first switch door (2), of the supporting block (5), and a second guide inclined plane (811) is arranged at one end, away from the supporting plate (7), of the second connecting block (81); the third connecting block (82) is integrally arranged at one end, far away from the first switch door (2), of the pressing block (6) and extends towards the direction close to the supporting block (5), and a third guide inclined surface (821) is arranged at one end, facing the first switch door (2), of the third connecting block (82); the heights of the second guide inclined surface (811) and the third guide inclined surface (821) are gradually increased in the direction that the support plate (7) enters the box body (1) from the outside of the box body (1); the supporting block (5) is connected in the box body (1) in a sliding mode along the length direction of the supporting block (5), and the second guide inclined plane (811) can be mutually abutted; a spring (63) in an extending state is arranged in the first sliding groove (14), one end of the spring (63) is fixedly connected with the top of the first sliding groove (14), and the other end of the spring (63) is fixedly connected with the pressing block (6).

3. A thermostatic drying cabinet according to claim 2, characterized in that: a second sliding groove (15) which is horizontally arranged is formed in the inner side wall of the box body (1), a second sliding block (51) is fixedly connected to the supporting block (5), and the second sliding block (51) is connected into the second sliding groove (15) in a sliding mode along the horizontal direction.

4. A thermostatic drying cabinet according to claim 2, characterized in that: one end of the supporting plate (7) extending into the box body (1) is integrally provided with a first connecting block (72), and a first guide inclined plane (721) is arranged on the first connecting block (72); one end of the pressing block (6) close to the first switch door (2) is provided with a fourth guide inclined surface (61), and the heights of the first guide inclined surface (721) and the fourth guide inclined surface (61) are gradually reduced in the direction that the supporting plate (7) enters the box body (1) from the outside of the box body (1).

5. A thermostatic drying cabinet according to claim 1, characterized in that: articulated on opening (11) have second switch door (3), second switch door (3) are located between box (1) and first switch door (2), just second switch door (3) set transparent visual.

6. A kind of thermostatical drying cabinet according to claim 5, characterized by that: the connecting hole has been seted up on second switch door (3), it is connected with connecting rod (32) to rotate on the connecting hole, go to box (1) outer one end fixedly connected with card strip (31) on connecting rod (32), be provided with on box (1) inside wall with card strip (31) joint complex draw-in groove (131), be provided with on connecting rod (32) and prevent connecting rod (32) along connecting rod (32) axial displacement's axial positioning device (4).

7. A kind of thermostatical drying cabinet according to claim 6, characterized by that: axial positioner (4) include first locating piece (41) and second locating piece (42), first locating piece (41) and second locating piece (42) fixed connection respectively in connecting rod (32) both ends, and first locating piece (41) and second locating piece (42) are located second switch door (3) both sides respectively and contact with second switch door (3) both sides lateral wall.

8. A thermostatic drying cabinet according to claim 1, characterized in that: the first switch door (2) is close to and goes up fixedly connected with magnetism door strip of paper used for sealing (21) on one side lateral wall of box (1) inside all around, opening (11) are provided with iron sheet (12) with magnetism door strip of paper used for sealing (21) complex all around.