CN211147158U

CN211147158U - Drying box

Info

Publication number: CN211147158U
Application number: CN201922006824.0U
Authority: CN
Inventors: 沈奇
Original assignee: Dober Shanghai Packaging Materials Co ltd
Current assignee: Dober Shanghai Packaging Materials Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-31
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a drying cabinet relates to drying equipment technical field. It includes the heating cabinet and is located the heating pipe of heating cabinet bottom, be provided with the mounting panel in the heating cabinet, the mounting panel is located the inner wall that the heating cabinet chamber door corresponds one side, be provided with steel wire cage and three at least group evenly distributed's arc cardboards in the steel wire cage on the mounting panel, steel wire cage and the coaxial setting of mounting panel, be provided with interval arrangement's through-hole on the arc cardboard, whole arc cardboards can splice into a hollow cylinder jointly, the arc cardboard sets up with the steel wire cage is concentric, the arc cardboard is connected one side with the mounting panel and is provided with the slide bar, and the slide bar sets up with the arc cardboard is perpendicular, the mounting panel is close to arc cardboard one side and is provided with the spout that supplies the slide bar to slide, the spout. The utility model has the advantages of the drying instrument is more in quantity and the instrument is heated evenly.

Description

Drying box

Technical Field

The utility model relates to a drying equipment technical field, more specifically say, it relates to a drying cabinet.

Background

The drying oven is a common drying device, and is mainly used for drying experimental instruments and providing temperature environments required by experiments. The drying box is applied to various industries such as chemical industry, medicine, casting, automobiles, food, machinery and the like. The traditional drying box mostly adopts the mode that the electrothermal tube is arranged at the bottom of the box body to dry the instrument, and the circulating fan is arranged in the drying box to blow hot air, so that the temperature balance in the box is ensured. The blast box is internally provided with a plurality of layers of partition plates for placing the instrument, and when the instrument is dried, the instrument placed on the lower layer of partition plates is closer to the electric heating tube, so that the drying is faster, the upper layer of instrument can not reach the drying requirement after the lower layer of instrument is dried, and the drying efficiency is influenced.

The utility model discloses a blast air drying cabinet is disclosed in the chinese utility model patent of publication No. CN207006751U, and it includes the heating cabinet, and the heating cabinet bottom is provided with the heating pipe, is provided with the lift module that baffle and drive baffle removed along the heating cabinet direction of height on the heating cabinet, and lift module is including the mount pad that is used for installing the baffle, and the mount pad rotates to be connected on the heating cabinet inner wall, is provided with the driving piece of drive mount pad rotation on the heating cabinet. The instruments on different partition plates in the heating box can be close to the heating pipe by moving the partition plates, so that the instruments in the drying and heating box can be dried in a shorter time, and the drying time is shortened.

The technical solution in the above patent has the following disadvantages: in order to prevent the instrument on the lower partition plate from colliding with the higher partition plate in the rotating process, the instrument with the lower height needs to be placed on one side, close to the rotating axis, of the partition plate when the instrument is placed, the requirement on the arrangement of the instrument on the partition plate is high, and the drying efficiency is affected.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a drying box which has the advantages of more instruments which can be dried at a time and uniform heating of the instruments; the arc-shaped clamping plate and the steel wire cage are adjustable in distance, stable clamping can be provided for instruments of different specifications, the structure is simple, and operation is convenient.

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

A drying box comprises a heating box and a heating pipe arranged at the bottom of the heating box, wherein a mounting plate is arranged in the heating box, the mounting plate is arranged on the inner wall of one side of a box door of the heating box, a steel wire cage and at least three groups of arc-shaped clamping plates uniformly distributed in the steel wire cage are arranged on the mounting plate, the steel wire cage and the mounting plate are coaxially arranged, through holes which are arranged at intervals are arranged on the arc-shaped clamping plates, all the arc-shaped clamping plates can be jointly spliced into a hollow cylinder, the arc-shaped clamping plates and the steel wire cage are concentrically arranged, a sliding rod is arranged at one side of the arc-shaped clamping plates, which is connected with the mounting plate, the sliding rod is vertically arranged with the arc-shaped clamping plates, a sliding groove for the sliding of the sliding rod is arranged at one side of, and a driving piece for driving the mounting plate to rotate is arranged on the heating box.

Through adopting above-mentioned technical scheme, be designed with steel wire cage and mobilizable arc cardboard in the heating cabinet, make the instrument can the centre gripping between steel wire cage and arc cardboard, but single drying instrument is more. The steel wire cage and the arc-shaped clamping plate are arranged on the mounting plate driven by the driving piece to rotate, so that the instrument rotates along with the mounting plate, and the instrument is heated uniformly. The steel wire cage and the arc-shaped clamping plate are all designed in a hollow mode, so that heat separation is reduced, and drying efficiency of the instrument is improved.

The utility model discloses further set up to: be provided with a plurality of evenly distributed's anchor clamps in the steel wire cage periphery, anchor clamps include with the steel wire cage rotates the arc splint of being connected, the steel wire cage rotates the junction with the arc splint and is provided with the messenger the arc splint tend to with the closed torsional spring of steel wire cage.

Through adopting above-mentioned technical scheme, the instrument can the centre gripping in anchor clamps, and make full use of heating cabinet inner space increases the quantity that the instrument can be dried to the single.

The utility model discloses further set up to: the mounting plate is characterized in that a round hole is formed in the center of the mounting plate in a penetrating mode, a groove is formed in the wall of the round hole and is formed in the direction of the center line of the round hole, a pushing piece for pushing the sliding rod to move towards the direction far away from the axis of the mounting plate is arranged in the round hole, and a convex edge capable of sliding along the groove is formed in the side wall of the pushing piece.

Through adopting above-mentioned technical scheme, remove the impeller, the bead slides along the recess, prevents that the impeller from removing the in-process and taking place to rotate, and the impeller drives the slide bar and moves along the spout, and the slide bar drives the motion of arc cardboard, with the instrument chucking between steel wire cage and arc cardboard, guarantees that the instrument rotates the in-process and can not drop, ensures the drying cabinet safe handling.

The utility model discloses further set up to: the pushing piece comprises a circular table section and a cylindrical section which are integrally formed, the radius of the large bottom surface of the circular table section is equal to that of the cylindrical section, the small bottom surface of the circular table section is connected with the end face of the cylindrical section, the convex edge is located on the cylindrical section, and the convex edge is arranged along the axial direction of the cylindrical section.

By adopting the technical scheme, the circular platform section of the pushing piece in the sectional design can apply force to the sliding rod, the sliding rod can conveniently move along the sliding groove, and the cylindrical section and the convex edges on the cylindrical section can guide the pushing piece to prevent the pushing piece from rotating.

The utility model discloses further set up to: the push piece is connected with a threaded rod in a threaded mode, the threaded rod penetrates through the push piece and is arranged concentrically with the push piece, and a rotating handle is arranged at one end, far away from the mounting plate, of the threaded rod.

Through adopting above-mentioned technical scheme, rotate the turning handle, the turning handle drives the threaded rod and rotates, and the threaded rod drives the impeller motion, and the impeller drives the bead and moves along the recess, and simultaneously, the impeller supports and pushes away the slide bar and moves along the spout, and the slide bar drives the motion of arc cardboard, realizes the regulation to arc cardboard and steel wire cage interval. The design of the rotating handle makes the rotation of the threaded rod easier, and saves manpower.

The utility model discloses further set up to: an elastic piece is arranged between two adjacent arc-shaped clamping plates.

By adopting the technical scheme, when the rotating handle is rotated reversely, the rotating handle drives the threaded rod to rotate, the threaded rod drives the pushing piece to move, the elastic piece recovers, the arc-shaped clamping plate moves towards one side close to the circle center along the radial direction, the automatic reset of the arc-shaped clamping plate is realized, the structure is simple, and the use is convenient.

The utility model discloses further set up to: the heating cabinet one side still is provided with the control box, be provided with switch, ventilation switch and control panel on the control box, the driving piece includes the motor and connects the reduction gear on the motor, the motor is located on the inboard diapire of control box, the motor pass through the circuit with the ventilation switch is connected, be connected with bevel gear on the reduction gear, the week side of mounting panel is provided with the toper tooth with bevel gear meshing.

Through adopting above-mentioned technical scheme, pass through reduction gear and bevel gear by the motor and drive the mounting panel and rotate at a slow speed, guarantee that the instrument can even drying, do not receive great centrifugal force influence simultaneously.

The utility model discloses further set up to: the output shaft of the motor is connected with a transmission gear set, the transmission gear set is connected with impellers, and the impellers are arranged below the heating pipe and are not less than one.

Through adopting above-mentioned technical scheme, the motor during operation can drive the impeller rotation when driving the mounting disc rotatory, realizes the wind circulation of heating cabinet inside, makes the instrument can the thermally equivalent, through the design of bevel gear and drive gear group, has realized the rotation of impeller and mounting panel by same motor, and simple structure is high-efficient, reduces use cost.

To sum up, the utility model discloses a beneficial technological effect does:

(1) The steel wire cage and the movable arc-shaped clamping plate are arranged in the heating box, so that an instrument can be clamped between the steel wire cage and the arc-shaped clamping plate, the instruments with different specifications can be conveniently dried, the steel wire cage and the arc-shaped clamping plate are arranged on the mounting plate which is driven by the driving piece to rotate, the instrument rotates along with the mounting plate, the instrument is uniformly heated, the steel wire cage and the arc-shaped clamping plate are both in hollow design, heat blocking is reduced, and the drying efficiency of the instrument is improved;

(2) By arranging the clamp, the instrument can be clamped on the outer wall of the steel wire cage, the space in the heating box is fully utilized, and the number of instruments which can be dried at one time is increased;

(3) Through setting up bevel gear and the drive gear group of being connected with the motor, realized the rotation of impeller and mounting panel by same motor, simple structure is high-efficient, reduces use cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is an explosion diagram of the present invention, which is intended to embody the motion relationship between the pushing member and the arc-shaped clamping plate.

Fig. 3 is a partial schematic view of the present invention, which is intended to show the connection relationship between the motor and the mounting plate and the impeller.

Reference numerals: 1. a heating box; 2. heating a tube; 3. mounting a plate; 31. a chute; 32. a circular hole; 321. a groove; 33. a tapered tooth; 4. a steel wire cage; 41. a clamp; 411. an arc-shaped splint; 412. a torsion spring; 5. an arc-shaped clamping plate; 51. a slide bar; 52. an elastic member; 6. a drive member; 61. a motor; 611. a drive gear set; 62. a speed reducer; 63. a bevel gear; 7. a pusher member; 71. a rib; 72. a circular table section; 73. a cylindrical section; 74. a threaded rod; 741. a handle is rotated; 8. a control box; 81. a power switch; 82. a ventilation switch; 83. a control panel; 9. an impeller.

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 drying oven, including heating cabinet 1 with be located the left control box 8 of heating cabinet 1, heating pipe 2 is installed to heating cabinet 1 bottom, and impeller 9 is installed to 2 below heating pipes, and impeller 9 is preferred to be set up to two sets of in this embodiment, installs rotatable circular mounting panel 3 on the inner wall of heating cabinet 1 and chamber door correspondence one side, fixedly connected with and the coaxial steel wire cage 4 of mounting panel 3 on the mounting panel 3. Evenly laid three arc cardboard 5 in the steel wire cage 4, be connected with elastic component 52 between the double-phase adjacent arc cardboard 5, elastic component 52 sets up to the spring, and three arc cardboards of group 5 can splice jointly and be a hollow cylinder, evenly set up a plurality of through-holes on the arc cardboard 5 to arc cardboard 5 and steel wire cage 4 set up with one heart, and top-down has set gradually control panel 83, ventilation switch 82 and switch 81 on the lateral wall that control box 8 and 1 chamber door of heating cabinet are adjacent.

Referring to fig. 2, a plurality of clamps 41 are arranged on the periphery of the steel wire cage 4, each clamp 41 comprises an arc-shaped clamping plate 411 rotatably connected with the steel wire cage 4, and a torsion spring 412 for enabling the arc-shaped clamping plate 411 to be closed with the steel wire cage 4 is arranged at the rotary connection position of the steel wire cage 4 and the arc-shaped clamping plates 411. The arc cardboard 5 is connected one side with the mounting panel 3 and is provided with the slide bar 51 perpendicular with the arc cardboard 5, and the mounting panel 3 is close to arc cardboard 5 one side and offers the spout 31 that supplies slide bar 51 to slide, and the spout 31 cross-section sets up for trapezoidal and spout 31 along the radial direction of mounting panel 3. A round hole 32 is formed in the center of the mounting plate 3, a groove 321 is formed in the hole wall of the round hole 32, the groove 321 is arranged along the central line direction of the round hole 32, a pushing part 7 for pushing the sliding rod 51 to move in the direction away from the axis of the mounting plate 3 is arranged in the round hole 32, and a convex edge 71 capable of sliding along the groove 321 is fixedly connected to the side wall of the pushing part 7. The pushing piece 7 comprises a circular table section 72 and a cylindrical section 73 which are integrally formed, the radius of the large bottom surface of the circular table section 72 is equal to that of the cylindrical section 73, the small bottom surface of the circular table section 72 is attached to the end surface of the cylindrical section 73, the protruding rib 71 is located on the cylindrical section 73, a threaded rod 74 is in threaded connection with the pushing piece 7, the threaded rod 74 penetrates through the pushing piece 7 and is arranged concentrically with the pushing piece 7, and a rotating handle 741 is installed at one end, far away from the mounting plate 3, of the.

Referring to fig. 3, a driving member 6 for driving the mounting plate 3 to rotate is connected to the mounting plate 3, the driving member 6 includes a motor 61 and a speed reducer 62 connected to the motor 61 through a belt, wherein the motor 61 is connected to a ventilation switch 82 through a circuit and is mounted on the bottom wall of the inner side of the control box 8, a bevel gear 63 is connected to an output shaft of the speed reducer 62, and the bevel gear 63 is engaged with the tapered teeth 33 disposed on the peripheral side of the mounting plate 3. The output shaft of the motor 61 is also provided with a transmission gear set 611, and the transmission gear set 611 is connected with the impeller 9.

The implementation principle of the embodiment is as follows: when the drying box works, a box door of the heating box 1 is opened, an instrument to be dried is placed on the steel wire cage 4, the position of the arc-shaped clamping plate 5 is preset, namely the rotating handle 741 is rotated, the rotating handle 741 drives the threaded rod 74 to rotate, the threaded rod 74 drives the pushing part 7 to move, the pushing part 7 drives the protruding ribs 71 to move along the grooves 321, in the moving process of the pushing part 7, the side wall of the circular truncated cone section 72 extrudes the sliding rods 51 abutted to the side wall, the sliding rods 51 slide along the sliding grooves 31 in the direction far away from the threaded rod 74, the arc-shaped clamping plate 5 is driven to approach the steel wire cage 4, when the steel wire cage 4 is about to contact with the instrument to be dried. Then, the instrument to be dried is placed into the gap between the arc-shaped clamping plate 5 and the steel wire cage 4 from bottom to top, and after the placement is finished, the rotating handle 741 continues to rotate, so that the instrument to be dried is clamped. According to the needs of the instrument to be dried, the arc-shaped clamping plate 411 outside the steel wire cage 4 is lifted, the instrument to be dried is placed in the steel wire cage, the arc-shaped clamping plate 411 is loosened, the instrument to be dried is automatically clamped by the arc-shaped clamping plate 411 under the action of the torsion spring 412, the instrument is placed, and the door of the heating box 1 is closed.

The power switch 81 on the control box 8 is turned on, the temperature and the heating time are set on the control panel 83, the heating pipe 2 starts to work, then the ventilation switch 82 is turned on, the motor 61 starts to work, the impeller 9 and the mounting plate 3 are driven to rotate simultaneously, the impeller 9 rotates to enable air in the heating box 1 to start circulating, the mounting plate 3 rotates to enable the instrument to be dried to pass the position close to the heating pipe 2 alternately, and the instrument is guaranteed to be heated uniformly.

After drying, the ventilation switch 82 and the power switch 81 are closed, the door of the heating box 1 is opened after the device is cooled, the arc-shaped clamping plate 411 is lifted, an instrument clamped on the outer wall of the steel wire cage 4 is taken down, then the handle 741 is rotated reversely and lightly, the arc-shaped clamping plate 411 slightly moves towards the axis, then the instrument is taken out from top to bottom in sequence, finally the rotating handle 741 is rotated, the pushing piece 7 is reset, and the spring further drives the arc-shaped clamping plate 5 to reset.

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 drying box comprises a heating box (1) and a heating pipe (2) arranged at the bottom of the heating box (1), and is characterized in that a mounting plate (3) is arranged in the heating box (1), the mounting plate (3) is arranged on the inner wall of one side corresponding to the box door of the heating box (1), a steel wire cage (4) and at least three groups of arc-shaped clamping plates (5) which are uniformly distributed in the steel wire cage (4) are arranged on the mounting plate (3), the steel wire cage (4) and the mounting plate (3) are coaxially arranged, through holes which are arranged at intervals are arranged on the arc-shaped clamping plates (5), all the arc-shaped clamping plates (5) can be jointly spliced into a hollow cylinder, the arc-shaped clamping plates (5) and the steel wire cage (4) are concentrically arranged, a sliding rod (51) is arranged on one side where the arc-shaped clamping plates (5) and the mounting plate (3) are connected, and the sliding rod (51), mounting panel (3) are close to arc cardboard (5) one side and are provided with the confession spout (31) that slide bar (51) slided, spout (31) cross-section is trapezoidal just spout (31) are followed mounting panel (3) radial direction sets up, be provided with the drive on heating cabinet (1) mounting panel (3) pivoted driving piece (6).

2. A drying cabinet according to claim 1, characterized in that a plurality of evenly distributed clamps (41) are arranged on the periphery of the steel wire cage (4), the clamps (41) comprise arc-shaped clamping plates (411) rotatably connected with the steel wire cage (4), and a torsion spring (412) is arranged at the rotary connection position of the steel wire cage (4) and the arc-shaped clamping plates (411) to make the arc-shaped clamping plates (411) tend to be closed with the steel wire cage (4).

3. The drying box according to claim 1, characterized in that a circular hole (32) is formed through the center of the mounting plate (3), a groove (321) is formed in the wall of the circular hole (32), the groove (321) is formed along the center line of the circular hole (32), a pushing member (7) for pushing the sliding rod (51) to move away from the axis of the mounting plate (3) is arranged in the circular hole (32), and a rib (71) capable of sliding along the groove (321) is arranged on the side wall of the pushing member (7).

4. A drying box according to claim 3, characterized in that the pushing member (7) comprises a circular truncated cone section (72) and a cylindrical section (73) which are integrally formed, the large bottom surface of the circular truncated cone section (72) has the same radius as the cylindrical section (73), the small bottom surface of the circular truncated cone section (72) is connected with the end surface of the cylindrical section (73), the rib (71) is positioned on the cylindrical section (73), and the rib (71) is arranged along the axial direction of the cylindrical section (73).

5. A drying cabinet according to claim 4, characterized in that a threaded rod (74) is screwed onto the pushing member (7), the threaded rod (74) extending through the pushing member (7) and being arranged concentrically with the pushing member (7), and a rotary handle (741) being arranged at the end of the threaded rod (74) remote from the mounting plate (3).

6. A drying cabinet according to claim 1, characterized in that an elastic member (52) is arranged between two adjacent arc-shaped clamping plates (5).

7. The drying cabinet according to claim 1, characterized in that a control box (8) is further arranged on one side of the heating box (1), a power switch (81), a ventilation switch (82) and a control panel (83) are arranged on the control box (8), the driving member (6) comprises a motor (61) and a speed reducer (62) connected to the motor (61), the motor (61) is located on the bottom wall of the inner side of the control box (8), the motor (61) is connected with the ventilation switch (82) through a circuit, a bevel gear (63) is connected to the speed reducer (62), and the peripheral side of the mounting plate (3) is provided with conical teeth (33) meshed with the bevel gear (63).

8. A drying cabinet according to claim 7, characterized in that the output shaft of the motor (61) is connected with a transmission gear set (611), the transmission gear set (611) is connected with an impeller (9), and the impeller (9) is arranged below the heating pipe (2) and is not less than one.