CN212720713U

CN212720713U - Adjustable baking oven

Info

Publication number: CN212720713U
Application number: CN202021704749.1U
Authority: CN
Inventors: 陈炬; 魏凯; 李祖同; 肖绍波
Original assignee: Zhejiang Wanfulong Fastening System Co ltd
Current assignee: Zhejiang Wanfulong Fastening System Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-03-16
Anticipated expiration: 2030-08-15

Abstract

The utility model relates to an adjustable baking oven, including quick-witted case, set up box and conveying mechanism on quick-witted case, seted up feed inlet and discharge gate on the box, slide on the box and be provided with the baffle that blocks feed inlet and discharge gate, be provided with the adjusting device of adjusting the baffle and conveying mechanism distance on the box. This application starts the position of adjusting the baffle through adjusting device to this adapts to the size of different work pieces, has reduced hot gas and has drifted the probability outside the box from feed inlet and discharge gate with this, has improved the drying efficiency who toasts the stove.

Description

Adjustable baking oven

Technical Field

The application relates to the technical field of baking ovens, in particular to an adjustable baking oven.

Background

The baking oven is one of drying devices, and is also called as a baking machine, and is widely applied to precision baking, drying and shaping processing of food, photoelectric, electronic, motor, communication, electroplating, plastic, mechanical devices and the like.

Among the prior art, can refer to the chinese utility model patent that the grant bulletin number is CN210441610U, it discloses a novel environmental protection and energy saving type toasts stove in succession, including frame and toast stove, the middle part fixed mounting at frame top has toasts the stove, toasts the stove and includes box, heater, the box sets up in the frame, be provided with feed inlet and discharge gate on the box, the heater mount sets up on the box inside wall, the inside fixed mounting of frame has conveying mechanism, conveying mechanism includes electronic roller, driven voller and conveyer belt, and electronic roller and driven voller fixed connection respectively are in the top at frame inner chamber both ends, and electronic roller passes through the conveyer belt transmission with the driven voller and is connected. The workpiece to be baked is placed on the conveying belt, the electric roller is started to drive the conveying belt to move, so that the workpiece enters the heating furnace through the feeding hole to be heated, the heater is started to dry the workpiece, and finally the workpiece is output out of the heating furnace through the discharging hole.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the staff places the conveyer belt with the work piece on, the conveyer belt is carried the work piece, because the size of work piece is different, in order to put into the work piece of equidimension not, feed inlet and discharge gate on the box all can be seted up great, consequently when heating the finding, feed inlet and discharge gate need not very greatly just can get into the box and heat, but it can not change to add feed inlet and discharge gate size, consequently, when the heater heats the work piece, steam in the box is outside feed inlet and discharge gate are wafted to the box easily, lead to the loss of heater energy, thereby the drying efficiency of baking oven has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the drying efficiency who toasts the stove, this application provides an adjustable stove that toasts.

The application provides an adjustable baking oven adopts following technical scheme:

the utility model provides an adjustable baking oven, includes quick-witted case, sets up box and conveying mechanism on quick-witted case, feed inlet and discharge gate have been seted up on the box, it is provided with the baffle that blocks feed inlet and discharge gate to slide on the box, be provided with the adjusting device who adjusts baffle and conveying mechanism distance on the box.

Through adopting above-mentioned technical scheme, adjusting device starts the position of adjusting the baffle to this size that adapts to different work pieces, especially when drying to the finding, shortens baffle and conveying mechanism's distance, has consequently reduced the probability that steam drifted outside the box from feed inlet and discharge gate, has improved the drying efficiency of baking oven.

Preferably, the adjusting device comprises an adjusting screw and a locking nut, the adjusting screw is rotatably arranged on the box body and is in threaded connection with the baffle, and the locking nut is in threaded connection with the adjusting screw and abuts against the box body.

By adopting the technical scheme, the locking nut is screwed to be away from the box body, and then the adjusting screw rod is rotated to drive the baffle to move, so that the position of the baffle is adjusted; after the adjustment is completed, the locking nut is screwed to abut against the box body, so that the position of the baffle is positioned, and the purpose of adjusting the position of the baffle is achieved.

Preferably, the box body is provided with a scale with the length direction parallel to the axis of the adjusting screw, and the baffle is provided with a pointer pointing to the scale.

Through adopting above-mentioned technical scheme, pointer and scale cooperation for the staff can clearly know the size of adjusting when adjusting the baffle position, improves the accuracy of adjusting the baffle position.

Preferably, one end of the baffle close to the conveying mechanism is arched, and the adjusting screw is connected with a connecting block detachably connected with the baffle in a threaded manner.

By adopting the technical scheme, the gap between the baffle and the conveying mechanism is further reduced due to the arch shape, and the probability that hot air is scattered outside the box body is reduced; the baffle is detached, so that the baffle with different shapes can be replaced at one end close to the conveying mechanism, the baffle can adapt to workpieces with different shapes, the size of a gap between the baffle and the conveying mechanism is further reduced, and the probability that hot air scatters outside the box body is reduced.

Preferably, conveying mechanism includes sprocket, conveying motor, conveying mesh belt, the sprocket rotates to set up on quick-witted case and the interval is provided with two and links together through the chain, conveying motor sets up on quick-witted case and is connected with the sprocket, conveying mesh belt sets up on the chain and the equipartition has seted up the gas pocket.

By adopting the technical scheme, the conveying motor is started to drive the chain wheel to rotate, the chain wheel rotates to drive the chain and the conveying net belt to move, and the conveying net belt moves to drive the workpiece to be conveyed, so that the purpose of conveying the workpiece is achieved; meanwhile, the hot air can reach the second fan through the air passing holes, so that the speed of the hot air passing through the conveying net belt is increased, and the moving speed of the hot air is accelerated.

Preferably, one end of the box body is rotatably arranged on the case, the other end of the box body abuts against the case, a handle is arranged on the box body, and a positioning assembly for positioning the box body is arranged on the case.

After the interior of the box body is used for a period of time, more impurities are attached to the interior of the box body, so that the interior of the box body needs to be cleaned, but the box body is fixedly connected with the case, so that the interior of the box body is cleaned more difficultly;

through adopting above-mentioned technical scheme, open locating component, grab the handle and rotate the box and open the box, consequently can clear up the box inside, after the clearance is accomplished, rotate the box and contradict to quick-witted case, close locating component and come to fix a position the box, improved the inside convenience of cleaning up the box.

Preferably, locating component includes fixed block, joint pole, joint spring, the fixed block sets up on the box and has seted up the joint groove, the joint pole slides and sets up on quick-witted case, the both ends of joint spring are connected with joint pole and quick-witted case respectively, the joint pole joint sets up on the joint groove under the effect of joint spring.

Through adopting above-mentioned technical scheme, stir the joint pole and keep away from the fixed block and make the joint pole break away from the fixed block, therefore the box can the free rotation, rotate the completion back, on the box contradicted quick-witted case, loosen the joint pole, on the joint groove was installed to the joint pole joint under the effect of joint spring to this fixes a position the box.

Preferably, the inner side wall of the box body is provided with heat preservation cotton.

Through adopting above-mentioned technical scheme, the heat preservation cotton has reduced on heat conduction to the box in the box, has reduced thermal loss, has also reduced the probability that box temperature rose simultaneously, has reduced the probability that the staff touched the box and received the injury.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the position of the baffle is adjusted by starting the adjusting device, so that the adjusting device is suitable for sizes of different workpieces, the probability that hot air is scattered out of the box body from the feeding hole and the discharging hole is reduced, and the drying efficiency of the baking oven is improved;

2. through the matching of the pointer and the scale, a worker can clearly know the adjusted size when adjusting the position of the baffle, and the accuracy of adjusting the position of the baffle is improved;

3. make the joint pole break away from the fixed block through stirring the joint pole, grab the handle and open the box, consequently can clear up the box inside, clear up the completion back, rotate the box and contradict to quick-witted case on, loosen the joint pole, the joint pole joint is installed and is fixed a position the box on the joint groove to this has improved the inside convenience of cleaning up the box.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of the structure of the transport mechanism of the present application;

FIG. 3 is a schematic view of the positioning assembly and adjustment device of the present application;

FIG. 4 is a partial exploded view of the present application;

fig. 5 is a partial exploded view of the present application, showing primarily the filter assembly and heating device.

Reference numerals: 1. a chassis; 11. a frame; 12. a box body; 13. a rotating shaft; 14. a handle; 16. a baffle plate; 17. a support plate; 18. heat preservation cotton; 2. a conveying mechanism; 21. a sprocket; 22. a conveying motor; 23. a conveying mesh belt; 24. rotating the rod; 25. a chain; 26. air passing holes; 3. a positioning assembly; 31. a fixed block; 311. a clamping groove; 32. a clamping and connecting rod; 321. a shifting sheet; 33. clamping a spring; 34. a fixed seat; 35. positioning a plate; 4. an adjustment device; 41. adjusting the screw rod; 42. a locking nut; 43. a star-shaped turntable; 5. a connecting rod; 51. a mounting seat; 52. connecting blocks; 53. a connecting plate; 54. inserting grooves; 55. a plug rod; 56. a scale; 57. a pointer; 6. a heating device; 61. a heater; 611. a support frame; 62. a first fan; 621. mounting holes; 622. an induced draft cover; 63. a second fan; 64. a return air duct; 7. a filter assembly; 71. a filter frame; 72. a cover plate; 73. a sliding hole; 74. and a positioning column.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an adjustable baking oven.

Referring to fig. 1, the adjustable baking oven includes a case 1, the top of the case 1 is open and the bottom is closed, a frame 11 is fixedly installed on the top of the case 1, two ends of the frame 11 all extend out of the case 1, and a box body 12 is installed on the top of the frame 11.

Referring to fig. 1 and 2, a conveying mechanism 2 is arranged on a rack 11, the conveying mechanism 2 comprises a chain wheel 21, a conveying motor 22 and a conveying mesh belt 23, horizontal rotating rods 24 are rotatably arranged at two ends of the rack 11 positioned outside a case 1, the chain wheel 21 is connected to the rotating rods 24 in a key mode, the chain wheels 21 on the two rotating rods 24 are connected together through a chain 25, and meanwhile, two groups of chain wheels 21 and two groups of chains 25 are arranged at intervals; the conveying motor 22 is fixedly installed on the outer side wall of the rack 11, and the conveying motor 22 is connected with one of the rotating rods 24; the conveying mesh belt 23 is fixedly installed on the side wall of the opposite side of the two chains 25, and a plurality of air passing holes 26 are uniformly distributed on the conveying mesh belt 23.

Referring to fig. 1 and 3, the box body 12 is rotatably mounted on the frame 11 through the rotating shaft 13, the rotating shaft 13 is in a horizontal state, the axis of the rotating shaft 13 is perpendicular to the axis of the rotating rod 24, the bottom end of the box body 12 abuts against the upper surface of the frame 11, and a handle 14 is fixedly mounted on the side wall of the box body 12 far away from the rotating shaft 13; the frame 11 is provided with a positioning assembly 3 for positioning the box body 12.

Two positioning assemblies 3 are arranged at intervals along the axis of the rotating shaft 13, each positioning assembly 3 comprises a fixed block 31, a clamping rod 32 and a clamping spring 33, the fixed blocks 31 are fixedly arranged on the side wall of the box body 12 close to one side of the rack 11, the fixed blocks 31 are positioned on one side of the rack 11 far away from the rotating shaft 13, the fixed blocks 31 extend downwards out of the lower surface of the box body 12, and clamping grooves 311 are formed in the side wall of one side of each of the two fixed blocks 31 opposite to each other; two fixing seats 34 are uniformly and fixedly arranged on the frame 11 between the two fixing blocks 31 along the axis of the rotating shaft 13.

Clamping rod 32 horizontally slides and penetrates through fixing base 34, positioning disc 35 is fixedly mounted on clamping rod 32 and located between fixing block 31 and fixing base 34, clamping spring 33 is sleeved on clamping rod 32, and two ends of clamping spring 33 are fixedly connected with side walls of one side, opposite to positioning disc 35 and fixing base 34, respectively. Clamping rod 32 is installed on joint groove 311 in the joint under the effect of joint spring 33 joint, and the one end that two clamping rods 32 are close to each other is served fixed mounting and is had plectrum 321, and when stirring plectrum 321, the staff can press the lateral wall that two plectrums 321 carried on the back of the body one side mutually and drive two clamping rods 32 simultaneous movement. The upper side edge of the clamping rod 32 close to one end of the fixing block 31 is provided with a chamfer.

Two opposite side walls of the box body 12, which are vertical to the axis of the rotating rod 24, are provided with a feeding hole and a discharging hole, a workpiece is placed on the conveying mesh belt 23, and the conveying mesh belt 23 moves to drive the workpiece to be input into the box body 12 from the feeding hole and output out of the box body 12 from the discharging hole. The outer side wall of the box body 12 provided with the feeding hole and the discharging hole is vertically provided with a baffle 16 in a sliding manner, the baffle 16 blocks the feeding hole and the discharging hole, the bottom end of the baffle 16 is arched, and the box body 12 is provided with an adjusting device 4 for adjusting the distance between the baffle 16 and the conveying net belt 23.

The adjusting device 4 comprises an adjusting screw rod 41 and a locking nut 42, the side walls of the two baffle plates 16 are fixedly connected together through a connecting rod 5, and the connecting rod 5 is positioned on one side close to the top ends of the baffle plates 16 and penetrates through the upper part of the fixing block 31; fixed mounting has mount pad 51 on the box 12 lateral wall that is located between connecting rod 5 and the fixed block 31, and adjusting screw 41 rotates and installs on mount pad 51, and outside adjusting screw 41 vertically downwards worn out mount pad 51, adjusting screw 41 bottom fixed mounting has star type carousel 43, and threaded connection has connecting block 52 on the adjusting screw 41 that is located on mount pad 51, and connecting block 52 can be dismantled with connecting rod 5 and be connected.

Referring to fig. 3 and 4, two connecting plates 53 are horizontally and fixedly installed on the connecting rod 5 at intervals, two opposite side walls of the connecting block 52 abut against the opposite side walls of the two connecting plates 53, inserting grooves 54 are formed in the two opposite side walls of the connecting block 52, and inserting rods 55 inserted and installed in the inserting grooves 54 are horizontally installed on the two connecting plates 53 in a sliding mode. The connecting rod 5 and the baffle 16 can be taken down by pulling the plug rod 55 to separate the plug rod 55 from the plug groove 54, when the baffle 16 is installed, the baffle 16 is slidably installed on the box body 12, the plug groove 54 is aligned with the plug rod 55, and finally the plug rod 55 is plugged and installed on the plug groove 54 to fixedly connect the connecting rod 5 and the connecting block 52 together.

The locking nut 42 is screwed on the adjusting screw 41, and the locking nut 42 abuts against the upper surface of the mounting seat 51, and the locking nut 42 is a wing nut. Fixedly mounted on the lateral wall of box 12 near connecting rod 5 is vertical scale 56, and connecting rod 5 top fixed mounting has the vertical mounting panel that is, and mounting panel fixed mounting has pointer 57 to directional scale 56.

Referring to fig. 1 and 5, a heating device 6 is arranged on the box body 12, the heating device 6 includes a heater 61, a first fan 62, a second fan 63, and a return air pipe 64, a support frame 611 is fixedly installed on the inner side wall of the box body 12, the heater 61 is fixedly installed on the support frame 611, and a plurality of heaters 61 are uniformly distributed; the top end of the box 12 is provided with a mounting hole 621, the first fan 62 is clamped and mounted on the mounting hole 621, and an induced air cover 622 covering the mounting hole 621 is fixedly mounted on the upper surface of the box 12. The inner side wall of the box body 12 is fixedly provided with heat preservation cotton 18.

Fixed mounting has backup pad 17 on quick-witted case 1, and a plurality of joint holes have been seted up to the equipartition in backup pad 17, and second fan 63 is provided with a plurality ofly and the joint is installed on the joint hole respectively, and first fan 62 and second fan 63's air outlet is all downward. Two ends of the return air pipe 64 are respectively communicated with the top end of the induced draft hood 622 and the case 1 located below the supporting plate 17, and the return air pipe 64 is a flexible hose.

The case 1 is provided with the filter assembly 7, the filter assembly 7 comprises a filter frame 71 and a cover plate 72, a sliding hole 73 is formed in the side wall of the case 1 between the support plate 17 and the joint of the return air pipe 64 and the case 1, and the filter frame 71 is slidably mounted on the sliding hole 73 and uniformly distributed with filter holes. The cover plate 72 is fixedly arranged on the filter frame 71, the cover plate 72 abuts against the outer side wall of the case 1, and a handle is fixedly arranged on the side wall, away from the filter frame 71, of the cover plate 72; the locating slot has been seted up to quick-witted case 1 lateral wall, and fixed mounting has the reference column 74 of pegging graft installation on the locating slot on the apron 72 lateral wall, and the chamfer has been seted up to the one end that reference column 74 is close to the locating slot.

The working principle of the embodiment of the application is as follows:

the workpiece is placed on the conveying mesh belt 23, the conveying motor 22 is started to drive the conveying mesh belt 23 to move so as to drive the workpiece to enter the box body 12, the heater 61 is started to heat air, the first fan 62 and the second fan 63 are started, hot air in the box body 12 moves towards the workpiece, then the hot air enters the case 1, and finally the hot air is moved back into the box body 12 through the air return pipe 64, so that the moving speed of the hot air is increased, the time spent on moving the hot air to the workpiece is shortened, the heating efficiency of the heater 61 on the workpiece is improved, and the drying efficiency of the baking oven on the workpiece is improved; meanwhile, the volatilization rate of moisture on the workpiece is improved, and the drying efficiency of the baking oven on the workpiece is improved.

The air passes through the filter frame 71, and the impurities are remained in the filter frame 71, so that the blocking probability of the first fan 62 and the second fan 63 is reduced, and the drying efficiency of the baking oven is improved; the cover plate 72 is pulled to detach the filter frame 71 from the sliding hole 73, then a new filter frame 71 is mounted on the sliding hole 73, and finally the detached filter frame 71 is cleaned, so that the filter frame 71 can be continuously used next time, and the filtering effect of the filter frame 71 on impurities is improved.

Screwing the locking nut 42 and keeping away from the mounting seat 51, then rotating the adjusting screw 41 to drive the baffle 16 to move vertically, so as to adjust the position of the baffle 16 to adapt to the size of a workpiece, and particularly when small parts are dried, the distance between the baffle 16 and the conveying mesh belt 23 is shortened, the probability that heat in the box body 12 is scattered out of the box body 12 through a feeding hole and a discharging hole is reduced, and the drying efficiency of the baking oven is improved.

The clamping rod 32 is pulled to be away from the fixing block 31, so that the clamping rod 32 is separated from the fixing block 31, the handle 14 is grasped to rotate the box body 12 to open the box body 12, the interior of the box body 12 can be cleaned, after the cleaning is finished, the box body 12 is rotated to close the box body 12, the clamping rod 32 is loosened, and the clamping rod 32 is clamped and installed on the clamping groove 311 under the action of the clamping spring 33 to position the box body 12, so that the convenience for cleaning the interior of the box body 12 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an adjustable baking oven, includes quick-witted case (1), sets up box (12) and conveying mechanism (2) on quick-witted case (1), feed inlet and discharge gate have been seted up on box (12), its characterized in that: the box body (12) is provided with a baffle (16) for blocking the feeding hole and the discharging hole in a sliding mode, and the box body (12) is provided with an adjusting device (4) for adjusting the distance between the baffle (16) and the conveying mechanism (2).

2. The adjustable roaster oven of claim 1, wherein: the adjusting device (4) comprises an adjusting screw rod (41) and a locking nut (42), the adjusting screw rod (41) is rotatably arranged on the box body (12) and is in threaded connection with the baffle (16), and the locking nut (42) is in threaded connection with the adjusting screw rod (41) and is tightly abutted to the box body (12).

3. The adjustable roaster oven of claim 2, wherein: the box body (12) is provided with a scale (56) with the length direction parallel to the axis of the adjusting screw rod (41), and the baffle plate (16) is provided with a pointer (57) pointing to the scale (56).

4. The adjustable roaster oven of claim 2, wherein: one end of the baffle (16) close to the conveying mechanism (2) is arched, and a connecting block (52) detachably connected with the baffle (16) is connected to the adjusting screw (41) in a threaded manner.

5. The adjustable roaster oven of claim 1, wherein: conveying mechanism (2) include sprocket (21), conveying motor (22), conveying mesh belt (23), sprocket (21) rotate set up on quick-witted case (1) and the interval is provided with two and link together through chain (25), conveying motor (22) set up on quick-witted case (1) and are connected with sprocket (21), conveying mesh belt (23) set up on chain (25) and the equipartition has seted up gas pocket (26).

6. The adjustable roaster oven of claim 1, wherein: one end of the box body (12) is rotatably arranged on the case (1) and the other end of the box body props against the case (1), a handle (14) is arranged on the box body (12), and a positioning component (3) for positioning the box body (12) is arranged on the case (1).

7. The adjustable roaster oven of claim 6, wherein: locating component (3) include fixed block (31), joint pole (32), joint spring (33), fixed block (31) set up on box (12) and seted up joint groove (311), the setting is slided on quick-witted case (1) in joint pole (32), the both ends of joint spring (33) are connected with joint pole (32) and quick-witted case (1) respectively, joint pole (32) joint setting is on joint groove (311) under the effect of joint spring (33).

8. The adjustable roaster oven of claim 1, wherein: the inner side wall of the box body (12) is provided with heat preservation cotton (18).