CN208865910U - Use for laboratory enamelling oven - Google Patents

Abstract

The utility model discloses a kind of use for laboratory enamelling ovens, it is related to coating detection technique field, its key points of the technical solution are that including cabinet, drying room, it is provided with the feeding inlet of cabinet side, the hinged chamber door with feeding inlet side, the bottom and top of drying room offer air inlet and air outlet respectively, the locking member for locking chamber door is provided on chamber door and cabinet, it further include positioned at the driving mechanism dried indoor multiple groups clamping device and multiple groups clamping device is driven to rotate together, clamping device includes the rotating bar being rotatablely connected respectively with drying room two sidewalls, the clamping piece being fixedly connected with rotating bar far from drying chamber interior walls one end；Driving mechanism is located on the outer wall of drying room two sides.The utility model is solved due to baking oven bottom air inlet, top outlet air causes sample board uneven heating in baking oven even, the lower problem of drying efficiency, drives the clamping device of clamping sample board to rotate in drying room using driving mechanism, it is heated evenly sample board, drying efficiency is high.

Description

Use for laboratory enamelling oven

Technical field

The utility model relates to coating detection technique fields, more specifically, it is related to a kind of use for laboratory enamelling oven.

Background technique

In the production process of coating, ingredient, dispersion, grinding, paint, filtering, detection, filling is needed；In order to test coating Some performances after spraying on product need to simulate the coating that will be produced and are sprayed at accordingly in coating production process It dries on sample board, is generally dried using hot air type baking oven.

In the prior art, it can refer to the Chinese utility model patent file that Authorization Notice No. is CN207180197U, it is public A kind of lab oven, including cabinet have been opened, heating plate and rack are provided in the cabinet, is provided with above the cabinet Exhaust outlet, the exhaust ports are provided with filter device, and the filter device includes the first filter screen and the second filter screen, described Adsorbent is provided between first filter screen and the second filter screen；The exhaust ports are provided with extraction fan, at the heating plate It is provided with air blower, the air blower is connected with wind pipe, is provided with air outlet on the wind pipe.

The sample board for having sprayed coating is placed on dried on rack when, temperature of the sample board at air outlet Degree is higher, and hot wind temperature during mobile to the exhaust outlet of top of the box reduces, and sample board uneven heating in cabinet is even, Cause sample board drying uneven, drying efficiency is lower.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of use for laboratory enamelling oven, It can be such that sample board is heated evenly, drying efficiency is higher by making sample board uniform rotation in baking oven.

To achieve the above object, the utility model provides following technical solution: a kind of use for laboratory enamelling oven, including Cabinet, be located in the box body and side be provided with the drying room of opening, be provided with cabinet close to drying room opening side feeding inlet, with Feeding inlet side is hinged and is used to close the chamber door of drying room, and the bottom and top of drying room offer air inlet and outlet air respectively Mouthful, it is provided with the locking member for locking chamber door on chamber door and cabinet, further includes being located to dry indoor multiple groups clamping device With the driving mechanism for driving multiple groups clamping device to rotate together, the clamping device includes rotating to connect respectively with drying room two sidewalls The rotating bar that connects is fixedly connected with rotating bar far from drying chamber interior walls one end and the clamping piece for clamping sample board ends；Institute Driving mechanism is stated to be located on the outer wall of drying room two sides and the rotating bar on drying room side is driven to be rotated.

By using above-mentioned technical proposal, chamber door is opened, clamping piece is used at the both ends for having sprayed the sample board of coating respectively It is clamped, sample board is suspended vacantly in drying room, close chamber door, the first locking member and the second locking member for box door lock Tightly, drying room is sealed, drives the rotating bar for being located at drying room side to rotate using driving mechanism, is connect with driving mechanism Rotating bar drive clamping piece and by clamping piece clamp sample board rotated, hot wind is blown by air inlet, sample board is drying During dry, because ceaselessly rotating, it is heated more uniformly, drying efficiency is higher.

The utility model is further arranged to: the clamping piece includes the lower clamp plate being fixedly connected with rotating bar and lower folder The upper clamp plate and be located at lower clamp plate and upper clamp plate that the side plate that plate one end is fixedly connected and side plate are fixedly connected far from lower clamp plate one end Between and for sample board to be fixed on to baffle between lower clamp plate and upper clamp plate；The lower clamp plate and upper clamp plate are respectively positioned on side plate The same side；One end of the baffle is hinged with lower clamp plate and the other end and upper clamp plate are clamped.

By using above-mentioned technical proposal, flap shutter separates baffle with upper clamp plate far from one end of lower clamp plate, then will The both ends of sample board are protruded between lower clamp plate and upper clamp plate from lower clamp plate and upper clamp plate far from one end of side plate, and flap shutter makes Baffle is connected to upper clamp plate close to one end of upper clamp plate, and baffle is located at the one end of sample board far from side plate, sample board is fixed on Between side plate and baffle；Sample board is fixed between lower clamp plate and upper clamp plate using the hinged baffle in one end, side easy to operate Just.

The utility model is further arranged to: the lower clamp plate includes the bottom plate being fixedly connected with rotating bar and on bottom plate To sliding block that is close and being slid far from side plate；The top plate includes top plate and slides on top plate to close to and far from side plate Top shoe；The sliding block and panel hinge, and be provided with fixing piece sliding block being fixed on lower clamp plate on sliding block；Institute State offered on the side on top shoe far from side plate with the mutually matched card slot of baffle, be provided with for consolidating baffle on card slot The Fastener being scheduled in card slot.

By using above-mentioned technical proposal, top shoe and sliding block slide on upper clamp plate and lower clamp plate respectively, make to be located at The sample board of different in width can be fixed in baffle between top shoe and sliding block, increase use scope；Rotation gear Plate and the hinged one end of sliding block, are caught in baffle in card slot far from one end of sliding block, are fixed on baffle using Fastener In card slot, the stability that baffle is connect with top shoe can be increased, anti-baffle plate is detached from from card slot in fixed sample board, It causes sample board to fall between lower clamp plate and upper clamp plate, influences drying operation.

The utility model is further arranged to: the card slot is far from offering sliding of the mouth towards bottom plate on side plate side Slot；Described Fastener one end is fixed on the spring one in slippage slot, the block with slippage slot sliding connection；The block is fixed on The one end of spring one far from slippage slot；Side of the block far from card slot is arranged in inclined-plane, and block is in the side of inclined-plane setting It is squeezed for baffle.

By using above-mentioned technical proposal, when baffle is moved far from one end of sliding block into card slot, baffle is close to upper It contacts with each other on the side of sliding block and block in the side of inclined-plane setting, continues to rotate baffle, baffle pressing block is set in inclined-plane The side set, block compressed spring one, spring one are shunk, and drive block to slide into slippage slot, block slides onto slippage slot When, baffle is continued to rotate to card slot, when baffle, which is located at, no longer presses block in card slot, spring one restore to the original state, block from Remove in slippage slot, the side positioned at baffle far from card slot, can anti-baffle plate removed out of card slot, increase baffle and card slot connect The stability connect.

The utility model is further arranged to: strip hole up and down, strip are offered on the top plate and bottom plate The two sides in hole offer sliding slot；It is installed with and sliding slot phase interworking on the top shoe and sliding block two sides corresponding with sliding slot The movable block of conjunction.

By using above-mentioned technical proposal, when in top shoe and the sliding block respectively strip hole on upper clamp plate and lower clamp plate When sliding, movable block and sliding slot on top shoe and sliding block cooperate, and guiding can be played to top shoe and sliding block and is made With.

The utility model is further arranged to: the side plate includes the lower side panel being fixedly connected with bottom plate, is provided with downside Groove of the plate far from lower clamp plate end, the epipleural slid in groove and be located in groove and both ends respectively with epipleural and under The spring two that side plate is fixedly connected；The baffle includes the lower baffle plate hinged with sliding block, is provided with lower baffle plate far from lower clamp plate The sliding groove of one end, the overhead gage slid in sliding groove are located in sliding groove and both ends are solid with overhead gage and lower baffle plate respectively Surely the spring three connected；The epipleural is fixedly connected with top plate；The overhead gage is clamped close to one end of top shoe and card slot.

By using above-mentioned technical proposal, when needing the sample board to different height to dry, folder need to be only lifted Plate, upper clamp plate drive the epipleural that is firmly connected with it to slide in groove, thus extension spring two, lower clamp plate and upper clamp plate it Between distance increase, the both ends of sample board are respectively protruding between upper clamp plate and lower clamp plate, spring two has restorable elastic force, So that epipleural slides in groove, upper clamp plate is driven to be fixed on the side of sample board, rotates lower baffle plate, overhead gage band is made to move Spring three extends in sliding groove, and overhead gage is caught in card slot far from one end of spring three, using the side plate and baffle that can be stretched, The sample board of different height can be fixed, expand use scope.

The utility model is further arranged to: transparent observation window is equipped in the middle part of the chamber door.

It,, can be convenient for observation drying room through transparent observation window after shutting chamber door by using above-mentioned technical proposal The drying situation of interior sample board.

The utility model is further arranged to: the rubber seal for closing feeding inlet is provided on the chamber door inner wall Circle.

By using above-mentioned technical proposal, the rubber seal on chamber door inner wall can increase when chamber door is closed Leakproofness between feeding inlet and chamber door prevents hot wind from leaking from feeding inlet and chamber door, influences drying effect and drying efficiency.

The utility model is further arranged to: being provided with handle on the outside of the chamber door.

By using above-mentioned technical proposal, on the outside of chamber door on handle inner wall when chamber door needs to open and need to close, Relatively simple convenient opening and closing chamber door.

The utility model is further arranged to: the driving mechanism includes the motor being fixed on cabinet, is fixed on motor It driving gear on output shaft, the driven gear being separately fixed in the rotating bar of drying room side and is wrapped in actively Chain on gear and driven gear.

By using above-mentioned technical proposal, motor drives driving gear rotation, and driving gear and belt are driven, and drives Driven gear rotation realizes the coefficient efficiency of multiple groups clamping piece so that more rotating bars be driven to rotate together, and improves drying Efficiency.

In conclusion the utility model has the advantages that compared with the prior art

(1) the utility model using driving mechanism by driving multiple groups clamping device to rotate simultaneously, and utilizes clamping piece Sample board is clamped, sample edges of boards rotation side is dried, is heated evenly sample board, improves drying efficiency；

(2) the utility model passes through using the baffle slid between lower clamp plate and upper clamp plate and baffle is fixed on lower folder Fixing piece on plate enables baffle between upper clamp plate and lower clamp plate and sample board of different size is fixed, expands Big use scope；

(3) the utility model is by what can be stretched, enabling upper clamp plate and lower clamp plate to consolidate side plate and baffle plate setting The sample board for determining different height, expands use scope；

(4) the utility model by card slot one end of top shoe be arranged Fastener, baffle can be fixed in card slot, Anti- baffle plate during rotation, is detached from from card slot, increases the stability that baffle is connect with card slot.

Detailed description of the invention

Fig. 1 is the integrally-built axonometric drawing of embodiment；

It is the cross-sectional view for embodying drying room and making that Fig. 2, which is in embodiment,；

It is the axonometric drawing for embodying driving mechanism and making that Fig. 3, which is in embodiment,；

Fig. 4 is the portion A enlarged diagram in Fig. 2；

It is the cross-sectional view for embodying baffle and making that Fig. 5, which is in embodiment,；

Fig. 6 is the portion B enlarged diagram in Fig. 4；

Fig. 7 is the portion C enlarged diagram in Fig. 4.

In figure: 1, cabinet；11, sample board；12, feeding inlet；13, chamber door；14, rubber seal；15, seal groove；16, Hand；17, locking member；171, pedestal；172, it shakes hands；18, observation window；2, drying room；21, connecting rod；22, ventilation opening；23, it recycles Air duct；24, air inlet；25, air outlet；26, support frame；27, heater strip；28, blower；3, clamping device；31, rotating bar； 311, attachment base；32, clamping piece；321, lower clamp plate；3211, bottom plate；3212, sliding block；3213, strip hole；3214, sliding slot； 3215, movable block；3216, fixing bolt；3217, positioning bolt；322, side plate；3221, lower side panel；3222, groove；3223, Epipleural；3224, spring two；323, upper clamp plate；3231, top plate；3232, top shoe；3233, card slot；32331, slippage slot； 3234, Fastener；32341, spring one；32342, block；324, baffle；3241, lower baffle plate；3242, sliding groove；3243, on Baffle；3244, spring three；4, driving mechanism；41, motor；42, driving gear；43, driven gear；44, chain.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment: a kind of use for laboratory enamelling oven, referring to Fig. 1 and Fig. 2, including cabinet 1, be located at cabinet 1 in and side It is provided with the drying room 2 of opening, in drying room 2 and for clamping the multiple groups clamping device 3(of sample board 11 in this embodiment For 3 groups) and on cabinet 1 and for drive three groups of clamping devices 3 simultaneously rotation driving mechanism 4；Cabinet 1 is close Offer feeding inlet 12 on the side that drying room 2 is opened, cabinet 1, which opens up, to be hinged on the side of feeding inlet 12 for closing pan feeding Mouthfuls 12 chamber door 13, is installed with the rubber seal 14 in frame-type on 13 inner sidewall of chamber door, on cabinet 1 with 14 phase of rubber seal It is offered and the mutually matched seal groove 15 of rubber seal 14, when closing chamber door 13, rubber seal on mutual corresponding position In 14 insertion seal groove 15 of circle, the leakproofness between feeding inlet 12 and chamber door 13 can be increased；Chamber door is installed with handle on 13 outside The locking member 17 for locking chamber door 13 is provided on hand 16, chamber door 13 and cabinet 1, locking member includes being fixed at chamber door 13 Pedestal 171 on 12 side of feeding inlet and be arranged in cabinet 1 close to the side of feeding inlet 12 and with the mutual cooperation of pedestal 171 Knob 172；Transparent observation window 18 is equipped in the middle part of chamber door 13；The both ends of the top and bottom of drying room 2 are equipped with and cabinet 1 The connecting rod 21 that inner wall is fixedly connected vertically offers ventilation opening 22 in connecting rod 21, and connecting rod 21 and ventilation opening 22 make case Circulation air path 23 between 2 outer wall of 1 inner wall of body and drying room；The bottom of drying room 2 offers air inlet 24, and top offers outlet air Mouth 25；The bottom of cabinet 1 is provided with support frame 26, and more heater strips 27 are evenly equipped on support frame 26, and the bottom of drying room 2 is fixed There is blower 28；Chamber door 13 is opened, sample board 11 is clamped using clamping device 3, closes chamber door 13, utilizes knob 172 and pedestal 171 lock chamber door 13, drive clamping device 3 to rotate using driving mechanism 4, heater strip 27 is begun to warm up, and blower 28 makes to heat Silk 27 heating hot gas float in drying room 2 upwards from air inlet 24, hot wind upwards from air outlet 25 pass through circulation air path 23 to (being herein the prior art, this will not be repeated here) is recycled at air inlet 24.

Referring to figs. 2 and 3, driving mechanism 4 includes that the motor 41 being fixed on 1 outer wall of cabinet and 41 output shaft of motor are solid Surely the driving gear 42 connected, the driven gear 43 being fixed in 2 side rotating bar 31 of drying room, are wrapped in 42 He of driving gear Chain 44 between driven gear 43；The output shaft of motor 41 passes through the outer wall of cabinet 1 and is rotatablely connected with 1 outer wall of cabinet, from Moving gear 43 is located at rotating bar 31 far from one end inside drying room 2；Motor 41 drives driving gear 42 to rotate, driving gear 42 Chain 44 is driven to be driven, driven gear 43 drives rotating bar 31 to rotate, and rotating bar 31 is able to drive clamping piece 32 and is rotated, made Sample board 11 is dried in rotation.

Referring to fig. 2 and Fig. 4, three groups of 3 structures of clamping device are identical, herein for wherein one group, clamping device 3 include with The rotating bar 31 of 2 two opposite side walls of drying room rotation connection is fixed on 31 one end of rotating bar and the folder for clamping sample board 11 Gripping member 32, rotating bar 31 run through the side wall of drying room 2, and clamping piece 32 is located at rotating bar 31 on one end inside drying room 2； 32 structure of clamping piece in rotating bar 31 is identical, at this by taking the clamping piece 32 in side rotating bar 31 as an example；Clamping piece 32 Including be fixedly connected with rotating bar 31 lower clamp plate 321, be vertically arranged in 321 one end of lower clamp plate side plate 322, be vertically arranged in Upper clamp plate 323 of the side plate 322 far from 321 one end of lower clamp plate, between upper clamp plate 323 and lower clamp plate 321 and for sample The baffle 324 that plate 11 limits；Rotating bar 31 is fixedly connected with the attachment base of L-shaped setting on the side inside drying room 2 311, rotating bar 31 is fixedly connected on side of the attachment base 311 far from lower clamp plate 321；Lower clamp plate 321 includes and attachment base 311 The bottom plate 3211 that is fixedly connected, on bottom plate 3211 to side plate 322 far from or close to sliding sliding block 3212；Upper clamp plate 323 Including be fixedly connected with side plate 322 top plate 3231, on top plate 3231 to the upper cunning slid close to or far from 322 direction of side plate Block 3232；Bottom plate 3211 and top plate 3231 are located at the same side of side plate 322, the length direction phase of bottom plate 3211 and top plate 3231 Together；Length direction is offered on bottom plate 3211 and top plate 3231 perpendicular to the strip hole 3213 of side plate 322, is located at bottom plate 3211 Bottom plate 3211 and top plate 3231 are penetrated through with the strip hole 3213 on top plate 3231；Strip hole of the top shoe 3232 on top plate 3231 Sliding, sliding block 3212 slide in the strip hole 3213 on bottom plate 3211 in 3213；Sliding block 3212 is close to top plate 3231 Side and side flush with each other of the bottom plate 3211 close to top plate 3231, the one end and sliding block of baffle 324 close to sliding block 3212 3212 is hinged close to the side of top plate 3231；Top shoe 3232 is close to the side of bottom plate 3211 and top plate 3231 close to bottom plate 3211 Side flush with each other；The sliding slot 3214 being connected to inside strip hole 3213 is offered on the two sides of strip hole 3213 respectively, on The movable block slid in sliding slot 3214 is installed on sliding block 3232 and the two sides corresponding with sliding slot 3214 of sliding block 3212 3215；It is equipped in the strip hole 3213 of bottom plate 3211 and sliding block 3212 is fixed on the fixing piece in strip hole 3213, fixing piece The fixing bolt 3216 for referring to the strip hole 3213 on bottom plate 3211 and being threadedly coupled with sliding block 3212, fixing bolt 3216 bolt head is mutually abutted with bottom plate 3211 is fixed on sliding block 3212 in strip hole 3213；Strip on top plate 3231 Be provided in hole 3213 and top shoe 3232 be fixed on locating piece on top plate 3231 in strip hole 3213, locating piece refer to across Strip hole 3213 and the positioning bolt 3217 being threadedly coupled with top shoe 3232, the bolt head of positioning bolt 3217 on top plate 3231 It is abutted with top plate 3231, in the strip hole 3213 for being fixed on top shoe 3232 on top plate 3231；3216 He of rotary fixing screw bolt Positioning bolt 3217 separates fixing bolt 3216 with bottom plate 3211, and positioning bolt 3217 is separated with top plate 3231, makes top shoe 3232 and the movable blocks 3215 of 3212 two sides of sliding block slid in the sliding slot 3214 in strip hole 3213, flap shutter 324 with The hinged one end of sliding block 3212 tilts baffle 324, then the both ends of sample board 11 is respectively protruding on 2 two sides of drying room Between bottom plate 3211 and top plate 3231, make the contact of the side of sample board 11 with side plate 322, according to the width of sample board 11, turns Dynamic baffle 324, is mutually perpendicular to baffle 324 with bottom plate 3211 and top plate 3231, and baffle 324 and top shoe 3232 are clamped, then will Top shoe 3232 and sliding block 3212 slide in strip hole 3213, until the side of baffle 324 is flanked with the one of sample board 11 Touching, then sliding block 3212 and top shoe 3232 are fixed on strip hole 3213 respectively with fixing bolt 3216 and positioning bolt 3217 Interior, sample board 11 is fixed between bottom plate 3211 and top plate 3231 by side plate 322 and baffle 324, i.e., using 4 band of driving mechanism Dynamic multiple groups clamping piece 32 rotates simultaneously.

Referring to figs. 5 and 6, side plate 322 includes the lower side panel 3221 being fixedly connected with bottom plate 3211, is provided with lower side panel 3221 grooves 3222 far from lower clamp plate one end, with the epipleural 3223 of the sliding connection of groove 3222, be located in groove 3222 and The spring 2 3224 that both ends are fixedly connected with epipleural 3223 and lower side panel 3221 respectively；Epipleural 3223 and top plate 3231 are fixed Connection；When epipleural 3223 slides into groove 3222, positioned at epipleural 3223 close to the spring two of 3222 one end of groove 3224 shrink, and when epipleural 3223 slides to outside groove 3222, spring 2 3224 extends；Baffle 324 includes and sliding block 3212 close to the hinged lower baffle plate 3241 in 3231 side of top plate, it is provided with sliding of the lower baffle plate 3241 far from 3212 one end of sliding block Slot 3242, overhead gage 3243, the spring 3 3244 in sliding groove 3242 with the sliding connection of sliding groove 3242；Spring three 3244 both ends are fixedly connected with the bottom of sliding groove 3242 and overhead gage 3243 close to one end of lower baffle plate 3241 respectively, when need When fixing the sample board 11 of different height, epipleural 3223 drives spring 2 3224 to extend, and overhead gage 3243 drives spring three 3244 elongations, sample board 11 are placed between top plate 3231 and bottom plate 3211, since spring 2 3224 and spring 3 3244 have Restorable elastic force, thus spring 2 3224 and spring 3 3244 can make top plate 3231 and bottom plate 3211 to sample board 11 into Row grips；In conjunction with Fig. 7, card slot 3233 is offered on the side on top shoe 3232 far from side plate 322, card slot 3233 is close The side of bottom plate 3211 is open-minded, and overhead gage 3243 and card slot 3233 cooperate, and is provided in card slot 3233 by overhead gage 3243 The Fastener 3234 being fixed in card slot 3233, card slot 3233 is far from offering opening towards bottom plate 3211 on the side of side plate Slippage slot 32331；Fastener 3234 includes with the block 32342 of the sliding connection of slippage slot 32331, in slippage slot 32331 Spring 1；The both ends of spring 1 are respectively with the bottom of slippage slot 32331 and block 32342 close to slippage slot 32331 one end is fixedly connected, and side of the block 32342 far from side plate 322 is arranged in inclined-plane, when spring 1 is in just When normal state, block 32342 stretches out outside slippage slot 32331 far from one end of slippage slot 32331；When overhead gage 3243 is caught in card slot When in 3233, overhead gage 3243 presses the side that block 32342 is in inclined-plane setting, and block 32342 presses pressing spring 1, bullet Spring 1 is shunk, and block 32342 slides onto slippage slot 32331, and overhead gage 3243 can be caught in card slot 3254, when upper When baffle 3243 is located in card slot 3233 no longer to the application pressing force of block 32342, spring 1 restores to the original state, block 32342 slide out slippage slot 32331, positioned at the side of overhead gage 3243, can prevent overhead gage 3243 from moving from card slot 3233 Out, when needing to remove overhead gage 3243, block 32342 is pressed, is located at block 32342 in slippage slot 32331, under rotation Baffle 3241 and the hinged one end of sliding block 3212, remove overhead gage 3243 from card slot 3233.

The working principle of the use for laboratory enamelling oven is as follows: opening chamber door 13, rotary fixing screw bolt 3216 and positioning spiral shell Bolt 3217 keeps the movable block 3215 of 3212 two sides of top shoe 3232 and sliding block sliding in the sliding slot 3214 in strip hole 3213 It moves, flap shutter 324 and the hinged one end of sliding block 3212 tilt baffle 324, then the both ends of sample board 11 are respectively protruding into Between bottom plate 3211 and top plate 3231 on 2 two sides of drying room, according to the height of sample board 11, spring 2 3224 and spring three 3244 can make top plate 3231 and bottom plate 3211 grip sample board 11, make side and the side plate 322 of sample board 11 Contact, according to the width of sample board 11, flap shutter 324 is mutually perpendicular to baffle 324 with bottom plate 3211 and top plate 3231, Baffle 324 and top shoe 3232 are clamped, then top shoe 3232 and sliding block 3212 are slid in strip hole 3213, until baffle 324 side and a side contacts of sample board 11, then with fixing bolt 3216 and positioning bolt 3217 respectively by sliding block 3212 It is fixed in strip hole 3213 with top shoe 3232, sample board 11 is fixed on bottom plate 3211 and top plate by side plate 322 and baffle 324 Between 3231, any of rotation lower baffle plate 3241 and sliding block 3212 hingedly is caught in overhead gage 3243 in card slot 3233, block 32342 are fixed on overhead gage 3243 in card slot 3233, close chamber door 13, are locked chamber door 13 with pedestal 171 and knob 172, Motor 41 is opened, motor 41 drives driving gear 42 and driven gear 43 to be driven, and rotating bar 31 drives attachment base 311 to carry out Rotation, the bottom plate 3211 being fixedly connected with attachment base 311 start turning, and enter hot wind from air inlet 24,11 side of sample board Side drying is rotated, can be improved drying efficiency, situation is dried from observation window 18, after the completion of drying, opens chamber door 13, pressing Block 32342 is located at block 32342 in slippage slot 32331, rotation lower baffle plate 3241 and the hinged one end of sliding block 3212, Remove overhead gage 3243 from card slot 3233, rotate lower baffle plate 3241, by sample board 11 from bottom plate 3211 and top plate 3231 it Between take out.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of use for laboratory enamelling oven, including cabinet (1), positioned at cabinet (1), interior and side is provided with the drying room of opening (2), be provided with cabinet (1) close to drying room (2) opening side feeding inlet (12), with feeding inlet (12) side hingedly and be used for The chamber door (13) of drying room (2) is closed, the bottom and top of drying room (2) offer air inlet (24) and air outlet respectively (25), the locking member (17) for locking chamber door is provided on chamber door (13) and cabinet (1), it is characterised in that: further include position It is described in the multiple groups clamping device (3) in drying room (2) and the driving mechanism (4) for driving multiple groups clamping device (3) to rotate together Clamping device (3) includes respectively with the rotating bar (31) of drying room (2) two sidewalls rotation connection, with rotating bar (31) far from drying Room (2) inner wall one end is fixedly connected and the clamping piece (32) for clamping sample board (11) both ends；

The driving mechanism (4) is located on the outer wall of drying room (2) two sides and drives the rotating bar (31) on drying room (2) side It is rotated.

2. use for laboratory enamelling oven according to claim 1, it is characterised in that: the clamping piece (32) includes and rotation Lower clamp plate (321) that bar (31) is fixedly connected, the side plate (322) being fixedly connected with lower clamp plate (321) one end, with side plate (322) The upper clamp plate (323) that is fixedly connected far from lower clamp plate (321) one end and between lower clamp plate (321) and upper clamp plate (323) and Baffle (324) for being fixed on sample board (11) between lower clamp plate (321) and upper clamp plate (323)；

The lower clamp plate (321) and upper clamp plate (323) are respectively positioned on the same side of side plate (322)；

One end and lower clamp plate (321) of the baffle (324) are hinged and the other end and upper clamp plate (323) are clamped.

3. use for laboratory enamelling oven according to claim 2, it is characterised in that: the lower clamp plate (321) includes and turns The bottom plate (3211) that lever (31) is fixedly connected and the sliding block slid on bottom plate (3211) to close and separate side plate (322) (3212)；The upper clamp plate (323) includes top plate (3231) and slides on top plate (3231) to close to and far from side plate (322) Top shoe (3232)；

The sliding block (3212) and baffle (324) hingedly, and are provided on sliding block (3212) and fix sliding block (3212) Fixing piece on lower clamp plate (321)；

It is offered on side on the top shoe (3232) far from side plate (322) and baffle (324) mutually matched card slot (3233), the Fastener (3234) for being fixed on baffle (324) in card slot (3233) is provided on card slot (3233).

4. use for laboratory enamelling oven according to claim 3, it is characterised in that: the card slot (3233) is far from side plate (322) slippage slot (32331) of the mouth towards bottom plate (3211) is offered on side；

Described Fastener (3234) one end is fixed on spring one (32341) and slippage slot (32331) in slippage slot (32331) Slide the block (32342) of connection；

The block (32342) is fixed on the one end of spring one (32341) far from slippage slot (32331)；

Side of the block (32342) far from card slot (3233) is arranged in inclined-plane, and block (32342) is in the side of inclined-plane setting It is squeezed for baffle (324).

5. use for laboratory enamelling oven according to claim 3, it is characterised in that: the top plate (3231) and bottom plate (3211) strip hole (3213) up and down is offered on, the two sides of strip hole (3213) offer sliding slot (3214)；

It is installed on the top shoe (3232) and sliding block (3212) two sides corresponding with sliding slot (3214) and sliding slot (3214) mutually matched movable block (3215).

6. use for laboratory enamelling oven according to claim 3, it is characterised in that: the side plate (322) includes and lower folder Lower side panel (322) that plate (321) is fixedly connected, be provided with lower side panel (322) groove (3222) far from lower clamp plate (321) end, The epipleural (322) that slides in the groove (3222) and be located in groove (3222) and both ends respectively with epipleural (322) and The spring two (3224) that lower side panel (322) is fixedly connected；

The baffle (324) includes the lower baffle plate (3241) hinged with sliding block (3212), to be provided with lower baffle plate (3241) separate The sliding groove (3242) of bottom plate (3211) one end, is located at sliding groove at the overhead gage (3243) slid in sliding groove (3242) (3242) spring three (3244) that interior and both ends are fixedly connected with overhead gage (3243) and lower baffle plate (3241) respectively；

The epipleural (322) is fixedly connected with top plate (3231)；

The overhead gage (3243) is clamped close to the one end of top shoe (3232) and card slot (3233).

7. use for laboratory enamelling oven according to claim 1, it is characterised in that: be equipped in the middle part of the chamber door (13) transparent Observation window (19).

8. use for laboratory enamelling oven according to claim 1, it is characterised in that: be provided on chamber door (13) inner wall For closing the rubber seal (14) of feeding inlet (12).

9. use for laboratory enamelling oven according to claim 1, it is characterised in that: be provided on the outside of the chamber door (13) Handle (16).

10. use for laboratory enamelling oven according to claim 1, it is characterised in that: the driving mechanism (4) includes fixing On cabinet (1) motor (41), be fixed on motor (41) output shaft driving gear (42), be separately fixed at be located at drying It driven gear (43) in the rotating bar (31) of room (2) side and is wrapped on driving gear (42) and driven gear (43) Chain (44).