CN219223159U

CN219223159U - Workpiece rotating device

Info

Publication number: CN219223159U
Application number: CN202320218427.3U
Authority: CN
Inventors: 冯昆军; 蔡政华; 程浩; 唐勇全
Original assignee: NINGBO ZHISHENG OVEN CO Ltd
Current assignee: NINGBO ZHISHENG OVEN CO Ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-20
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the technical field of oven heating, and discloses a workpiece rotating device, which comprises an oven body, wherein the lower end surface of the oven body is provided with an oven base frame for supporting the oven body, a rotating base frame for supporting a rotating mechanism is arranged in the oven base frame, a rotating mechanism for driving a workpiece to rotate is arranged above the rotating base frame, the lower end surface of the oven body is provided with a rotating hole, and the rotating mechanism is arranged in the rotating hole; the utility model discloses effectually solved current motor all set up in oven center below for when the motor later stage needs to overhaul, be inconvenient for maintenance personal overhauls, and does not insulate against heat bottom drive assembly in the rotary device, make the heat in the oven can transfer to bottom bearing and drive assembly on, can reduce bearing and drive assembly life's problem.

Description

Workpiece rotating device

Technical Field

The utility model relates to the technical field of oven heating, in particular to a workpiece rotating device.

Background

The baking oven can be used for baking and drying the workpiece in the fields of industrial technology production, chemical industry and the like. When the workpiece is baked through the oven, the workpiece with high heating uniformity requirement needs to be heated and rotated simultaneously, so that each surface of the workpiece can be heated uniformly, and the qualified standard is best achieved.

At present, the existing workpiece rotating device used in the oven is characterized in that a motor is directly arranged in the center below of the oven, so that maintenance personnel are inconvenient to maintain when the motor needs to be overhauled in the later period, and the rotating device is not internally provided with a bottom transmission component for heat insulation, so that heat in the oven can be transferred to a bottom bearing and the transmission component, and the service life of the bearing and the transmission component can be reduced.

It is therefore necessary to design a workpiece rotating device.

Disclosure of Invention

The object of the present utility model is to provide a workpiece rotating device for solving the problems mentioned in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a work piece rotary device, includes the oven body, the terminal surface is provided with the oven base frame that is used for supporting the oven body under the oven body, be provided with the rotatory base frame that is used for supporting rotary mechanism in the oven base frame, rotatory base frame top is provided with and drives work piece pivoted rotary mechanism, the rotatory hole has been seted up to the terminal surface under the oven body, rotary mechanism sets up in rotatory hole.

Preferably, the oven base frame is arranged in the middle of the oven base frame, and the rotary hole is formed in the middle of the lower end face of the oven body.

Preferably, the rotary mechanism comprises a rotary table and a rotary bearing platform, the outer surface of the rotary table is provided with a coaming, the upper end of the coaming is provided with a sealing plate, the lower end of the coaming is provided with a sand groove plate, the rotary table is arranged on the rotary bearing platform, a heat insulation blanket is arranged between the rotary table and the rotary bearing platform, and the lower end face of the rotary bearing platform is connected with a driving mechanism.

Preferably, the revolving stage comprises placing board, commentaries on classics rack and bottom plate, place board and bottom plate and all constitute through a plurality of board concatenation, place the board setting at the commentaries on classics rack upper surface, the bottom plate setting is at the revolving stage rack lower surface, bottom plate lower surface equidistance is provided with four cardboard.

Preferably, the coaming is arranged on the outer surface of the rotary table frame, the rotary table and the coaming are both positioned in a rotary hole on the lower surface of the oven body, and a gap between the rotary hole and the coaming is sealed through a sealing plate.

Preferably, the revolution platform comprises revolution plate, gusset rod and connection bottom plate, gusset plate and gusset rod all are provided with a plurality ofly, the revolution plate comprises four boards concatenation, connection bottom plate is in four revolution plate below, connect through a plurality of gusset plates between connection bottom plate and the revolution plate, a plurality of interior outer end all is connected through a plurality of gusset rods between the gusset plate, a plurality of the gusset rod sets up at four revolution plate lower surfaces.

Preferably, the lower surface of the connecting bottom plate is connected with the driving mechanism, the heat insulation blanket is arranged between the rotary plate and the bottom plate, four clamping holes are formed in the upper surface of the rotary plate and the upper surface of the heat insulation blanket at equal intervals, and the four clamping plates on the bottom plate are respectively positioned in the four clamping holes on the rotary plate and the heat insulation blanket.

Preferably, the driving mechanism comprises a turntable bearing, a speed reducer and a motor, wherein an output shaft of the motor is connected with an input shaft of the speed reducer through a universal coupling, a gear is arranged on the output shaft of the speed reducer, teeth are arranged on the outer surface of the turntable bearing, and the turntable bearing is connected with the gear through teeth in a meshed mode.

Preferably, the upper end face of the turntable bearing is connected with the connecting bottom plate, and the turntable bearing, the motor and the speed reducer are all arranged on the rotary bottom seat frame.

Preferably, the rotary table frame of the rotary table is filled with heat preservation cotton, a sand groove is formed in the outer side of the upper surface of the sand groove plate, and fine sand for sealing is filled in the sand groove.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a actuating mechanism of setting sets up the motor in oven body lower surface edge outside for later maintenance personnel is convenient for directly overhauls the motor, and can carry out thermal-insulated heat preservation through filling the heat preservation cotton in the revolving stage, the heat blanket that sets up between revolving stage and the gyration cushion cap can effectually carry out the heat and keep apart, avoids heat transmission to below slewing mechanism and bearing on, thereby can prolong drive mechanism and bearing's life.

Drawings

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

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is a structural view of a rotary mechanism according to the present utility model;

FIG. 4 is an exploded view of the structure of the rotary mechanism of the present utility model;

FIG. 5 is a structural view of the driving mechanism of the present utility model;

FIG. 6 is an exploded view of the turret structure of the present utility model;

FIG. 7 is a structural view of the rotary table of the present utility model.

Description of the figure: 1. an oven body; 2. a drying oven base frame; 3. rotating the base frame; 4. a rotation mechanism; 41. a driving mechanism; 411. a speed reducer; 412. a universal coupling; 413. a motor; 414. a gear; 415. a turntable bearing; 42. a turntable; 421. a rotating stand; 422. placing a plate; 423. a bottom plate; 43. a sealing plate; 44. sha Caoban; 45. a thermal blanket; 46. a rotary bearing platform; 461. a rotating plate; 462. a reinforcing plate; 463. a connecting bottom plate; 464. and a reinforcing rod.

Description of the embodiments

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Examples

Referring to fig. 1-7, a workpiece rotating device comprises a drying oven body 1, wherein a drying oven base frame 2 for supporting the drying oven body 1 is arranged on the lower end face of the drying oven body 1, a rotating base frame 3 for supporting a rotating mechanism 4 is arranged in the drying oven base frame 2, a rotating mechanism 4 for driving a workpiece to rotate is arranged above the rotating base frame 3, a rotating hole is formed in the lower end face of the drying oven body 1, and the rotating mechanism 4 is arranged in the rotating hole.

The oven base frame 2 is arranged in the middle of the oven base frame 2, and the rotary hole is arranged in the middle of the lower end face of the oven body 1.

The rotary mechanism 4 comprises a rotary table 42 and a rotary table 46, wherein the outer surface of the rotary table 42 is provided with a coaming, the upper end of the coaming is provided with a sealing plate 43, the lower end of the coaming is provided with a sand groove plate 44, the rotary table 42 is arranged on the rotary table 46, a heat insulation blanket 45 is arranged between the rotary table 42 and the rotary table 46, the lower end surface of the rotary table 46 is connected with a driving mechanism 41, and a workpiece can be driven to rotate through the rotary mechanism 4, so that the workpiece in the oven body 1 can be heated uniformly when heated.

The revolving stage 42 comprises placing plate 422, revolving stage frame 421 and bottom plate 423, places plate 422 and bottom plate 423 and all is through a plurality of board concatenation constitution, places the plate 422 setting at revolving stage frame 421 upper surface, and bottom plate 423 sets up at revolving stage frame 421 lower surface, and bottom plate 423 lower surface equidistance is provided with four cardboard.

The bounding wall sets up at the revolving stage frame 421 surface, and revolving stage 42 and bounding wall all are located in the rotatory downthehole clearance between rotatory hole and the bounding wall of oven body 1 through closing plate 43, can improve the leakproofness between revolving stage 42 top and the oven body 1 through closing plate 43 to reduce the loss of heat.

The rotary table 46 is composed of rotary plates 461, reinforcing plates 462, reinforcing rods 464 and a connecting base plate 463, wherein a plurality of reinforcing plates 462 and reinforcing rods 464 are arranged, the rotary plates 461 are formed by splicing four plates, the connecting base plate 463 is arranged below the four rotary plates 461, the connecting base plate 463 is connected with the rotary plates 461 through a plurality of reinforcing plates 462, the inner ends and the outer ends of the plurality of reinforcing plates 462 are connected through a plurality of reinforcing rods 464, and the reinforcing rods 464 are arranged on the lower surfaces of the four rotary plates 461.

The connection bottom plate 463 lower surface is connected with actuating mechanism 41, and heat-insulating blanket 45 sets up between revolving plate 461 and bottom plate 423, and four draw-in holes have been seted up to revolving plate 461 upper surface and heat-insulating blanket 45 upper surface equipartition, and four cardboard on the bottom plate 423 are in four draw-in holes on revolving plate 461 and the heat-insulating blanket 45 respectively, through with the cardboard card into the draw-in hole, the butt joint installation between the revolving stage 42 revolution platform 46 of being convenient for more, and can effectively avoid the actuating mechanism 41 and the turntable bearing 415 of heat transfer to the below through heat-insulating blanket 45 on to improve actuating mechanism 41 and turntable bearing 415's life.

The driving mechanism 41 comprises a turntable bearing 415, a speed reducer 411 and a motor 413, wherein an output shaft of the motor 413 is connected with an input shaft of the speed reducer 411 through a universal coupling 412, a gear 414 is arranged on an output shaft of the speed reducer 411, teeth are arranged on the outer surface of the turntable bearing 415, the turntable bearing 415 is meshed with the gear 414 through the teeth, the motor 413 can be located at the outer side edge through the driving mechanism 41, maintenance staff can conveniently maintain the motor 413, and the turntable bearing 415 can drive the turntable bearing 415 to synchronously rotate through meshing with the gear 414 when the gear 414 rotates.

The turntable bearing 415 up end is connected with connection bottom plate 463, and turntable bearing 415, motor 413 and reduction gear 411 are all installed on rotatory base frame 3, and motor 413 sets up in oven body 1 lower surface outside for later stage motor 413 when need overhaul, the maintenance personal of being convenient for directly overhauls motor 413 in oven body 1 edge, has reduced maintenance personal's difficulty of overhauling motor 413, has improved the maintenance efficiency of maintenance personal to motor 413.

The revolving stage frame 421 of revolving stage 42 intussuseption is filled with heat preservation cotton, and sand groove has been seted up in sand groove board 44 upper surface outside, and the sand inslot is filled with the fine sand that is used for sealedly, through the fine sand of sand inslot intussuseption, can make between revolving stage 42 and the oven body 1 through the soft sealing treatment of fine sand to reduce the thermal dissipation of oven.

When the device is used, a workpiece to be heated is placed on the placing plate 422, the workpiece is heated through the oven body 1, the motor 413 is started, the output shaft of the motor 413 drives the speed reducer 411 to operate through the universal coupling 412, the output shaft of the speed reducer 411 drives the gear 414 to rotate, the gear 414 drives the turntable bearing 415 meshed with the gear 414 to rotate, the turntable bearing 415 drives the connected turntable bearing 46 to rotate, the turntable bearing 46 drives the turntable 42 to rotate through the bottom plate 423, and then the workpiece on the turntable 42 is driven to be heated in a rotating way, so that the workpiece can be heated uniformly;

wherein motor 413 is in the edge outside of oven body 1 below for later maintenance personnel need overhaul when motor 413, can directly overhaul motor 413 in the edge, have reduced maintenance personnel's maintenance difficulty, and have improved maintenance personnel's maintenance efficiency.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims

1. The utility model provides a work piece rotary device, includes oven body (1), its characterized in that: the novel drying oven comprises a drying oven body (1), and is characterized in that a drying oven base frame (2) for supporting the drying oven body (1) is arranged on the lower end face of the drying oven body (1), a rotary base frame (3) for supporting a rotary mechanism (4) is arranged in the drying oven base frame (2), a rotary mechanism (4) for driving a workpiece to rotate is arranged above the rotary base frame (3), a rotary hole is formed in the lower end face of the drying oven body (1), and the rotary mechanism (4) is arranged in the rotary hole.

2. A workpiece rotation device as defined in claim 1, wherein: the oven base frame (2) is arranged in the middle of the oven base frame (2), and the rotary hole is formed in the middle of the lower end face of the oven body (1).

3. A workpiece rotation device as defined in claim 1, wherein: the rotary mechanism (4) comprises a rotary table (42) and a rotary table (46), wherein the outer surface of the rotary table (42) is provided with a surrounding plate, the upper end of the surrounding plate is provided with a sealing plate (43), the lower end of the surrounding plate is provided with a sand groove plate (44), the rotary table (42) is arranged on the rotary table (46), a heat insulation blanket (45) is arranged between the rotary table (42) and the rotary table (46), and the lower end surface of the rotary table (46) is connected with a driving mechanism (41).

4. A workpiece rotation device as defined in claim 3, wherein: the turntable (42) is composed of a placing plate (422), a turntable frame (421) and a bottom plate (423), the placing plate (422) and the bottom plate (423) are formed by splicing a plurality of plates, the placing plate (422) is arranged on the upper surface of the turntable frame (421), the bottom plate (423) is arranged on the lower surface of the turntable frame (421), and four clamping plates are arranged on the lower surface of the bottom plate (423) at equal intervals.

5. A workpiece rotation device as defined in claim 4, wherein: the coaming is arranged on the outer surface of the turntable frame (421), and the turntable (42) and the coaming are both positioned in the rotary hole on the lower surface of the oven body (1) and seal the gap between the rotary hole and the coaming through the sealing plate (43).

6. A workpiece rotation device as defined in claim 3, wherein: the rotary bearing platform (46) is composed of rotary plates (461), reinforcing plates (462), reinforcing rods (464) and a connecting base plate (463), wherein a plurality of reinforcing plates (462) and reinforcing rods (464) are arranged, the rotary plates (461) are formed by splicing four plates, the connecting base plate (463) is arranged below the four rotary plates (461), the connecting base plate (463) is connected with the rotary plates (461) through a plurality of reinforcing plates (462), the inner ends and the outer ends of the reinforcing plates (462) are connected through a plurality of reinforcing rods (464), and the reinforcing rods (464) are arranged on the lower surfaces of the four rotary plates (461).

7. A workpiece rotation device as defined in claim 6, wherein: the utility model discloses a thermal-insulated blanket, including connection bottom plate (463), rotary plate (461) and bottom plate (423), connection bottom plate (463) lower surface and actuating mechanism (41) are connected, thermal-insulated blanket (45) set up between rotary plate (461) and bottom plate (423), four draw-in holes have been seted up to rotary plate (461) upper surface and thermal-insulated blanket (45) upper surface equidistant, four cardboard on bottom plate (423) are in four draw-in holes on rotary plate (461) and thermal-insulated blanket (45) respectively.

8. A workpiece rotation device as defined in claim 6, wherein: the driving mechanism (41) comprises a turntable bearing (415), a speed reducer (411) and a motor (413), wherein an output shaft of the motor (413) is connected with an input shaft of the speed reducer (411) through a universal coupling (412), a gear (414) is arranged on an output shaft of the speed reducer (411), teeth are arranged on the outer surface of the turntable bearing (415), and the turntable bearing (415) is connected with the gear (414) in a meshed mode through the teeth.

9. A workpiece rotation device as defined in claim 8, wherein: the upper end face of the turntable bearing (415) is connected with the connecting base plate (463), and the turntable bearing (415), the motor (413) and the speed reducer (411) are all arranged on the rotary base frame (3).

10. A workpiece rotation device as defined in claim 3, wherein: the rotary table is characterized in that heat preservation cotton is filled in a rotary table frame (421) of the rotary table (42), a sand groove is formed in the outer side of the upper surface of the Sha Caoban (44), and fine sand for sealing is filled in the sand groove.