CN110450327B - Oven and toy vinyl device thereof - Google Patents
Oven and toy vinyl device thereof Download PDFInfo
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- CN110450327B CN110450327B CN201910740525.1A CN201910740525A CN110450327B CN 110450327 B CN110450327 B CN 110450327B CN 201910740525 A CN201910740525 A CN 201910740525A CN 110450327 B CN110450327 B CN 110450327B
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- oven
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/46—Heating or cooling
Abstract
The invention relates to the technical field of ovens, in particular to an oven and a toy vinyl device thereof, wherein the oven comprises a base and an oven shell positioned above the base, self-locking universal wheels are respectively arranged at four corners of the bottom of the base, supporting rods are respectively vertically welded at four corners of the upper part of the base, the tail ends of the four supporting rods are correspondingly welded at four corners of the bottom of the furnace shell, the middle part of the bottom wall of the furnace shell is vertically rotated by a bearing to form a rotating shaft, the tail end part of the rotating shaft is fixedly provided with a baking frame by a bolt, the vinyl mould plate body injected with glue solution is automatically placed on a baking frame, the concrete placement process is that two synchronously moving hydraulic cylinders II are used for driving a clamping plate to clamp the vinyl mould plate body, the two telescopic hydraulic cylinders I which synchronously move drive the sealing cover and the front sealing plate to move upwards, so that the rectangular feeding opening at the upper part of the front side of the furnace shell is completely opened.
Description
Technical Field
The invention relates to the technical field of ovens, in particular to an oven and a toy vinyl device thereof.
Background
It toasts the glue solution on the mould board to often need to utilize the oven in toy vinyl device, for example, patent application number CN201520599733.1 provides a novel vinyl machine, which comprises a frame, a workbench, mould location platform, driving motor, connect the stand, microwave heating device and heat preservation protection casing, wherein the workstation is installed in the frame, at least one of mould location platform is installed at the workstation upper surface through the rotation axis, and the rotation axis is connected with driving motor in addition, driving motor installs at the workstation lower surface, connect at least three of stand and encircle mould location platform axis equipartition, microwave heating device passes through driving device and installs on connecting the stand, the cladding is in the mould location platform and is connected the stand outside in addition to be connected with the workstation. Above-mentioned scheme is effectual on the one hand heating efficiency that has improved to the effectual easy tail gas pollution's that produces of traditional vinyl equipment drawback of having overcome, on the other hand can carry out the moulding processing of centrifugation with the raw materials in the mould as required according to the use, helps improving production efficiency reduction in production cost.
The glue solution baking is involved, however, the above scheme has the following defects in use:
the scheme is inconvenient for automatically placing, taking and pressing the mould plate, so that the mould plate is placed, taken and clamped by manual assistance when in use, the placing, taking and pressing efficiency is influenced due to the high temperature in the furnace, and the safety of an operator cannot be ensured; meanwhile, the heating part is heated and only arranged on the side edge of the die plate, so that the heated area of the die plate is small, and the heating part is inconvenient to maintain and replace, and therefore the improvement treatment is needed.
Disclosure of Invention
In order to make up for the above deficiencies, the invention provides an oven and a toy vinyl device thereof, which solve the problems in the background technology.
The technical scheme of the invention is as follows: an oven comprises a base and an oven shell positioned above the base, wherein four corners at the bottom of the base are respectively provided with a self-locking universal wheel, the four corners at the upper part of the base are vertically welded with a support rod, the tail ends of the support rods are correspondingly welded at the four corners at the bottom of the oven shell, the middle part of the bottom wall of the oven shell is vertically rotated through a bearing to form a rotating shaft, the tail end part of the rotating shaft is fixedly provided with a baking frame through a bolt, the bottom end part of the rotating shaft is welded with a driven gear, the upper surface of the base is provided with a stepping motor through a bolt, the output end of the stepping motor is provided with a rotating rod through a coupler, the tail end of the rotating rod is welded with a driving gear which is mutually meshed with the driven gear, the opening at the top end of the oven shell is also clamped and sealed with a sealing cover, the middle part at the bottom of the sealing cover is also provided with a pressing mechanism through a screw, and the front sealing plate is vertically welded at the front end of the bottom of the sealing cover, the furnace shell comprises a furnace shell, a front sealing plate, a rectangular feeding hole, a supporting plate, a telescopic hydraulic cylinder I, a telescopic hydraulic cylinder II, a clamp plate, a pipeline heater and a pipeline heater, wherein the rectangular feeding hole matched with the front sealing plate in a sliding manner is formed in the upper portion of the front side of the furnace shell, the supporting plate is horizontally welded on the upper portion of the left side and the right side of the furnace shell, the top plate is horizontally welded in the middle of the left end and the right end of the sealing cover, the telescopic hydraulic cylinder I is installed at the upper end of the supporting plate through a screw, the movable end of the telescopic hydraulic cylinder I is fixedly connected with the bottom end face of the top plate through a screw, the telescopic hydraulic cylinder II is installed at the front portion of the left side and the right side of the upper portion of a base through a screw, a U-shaped plate is installed between the tail ends of the two telescopic hydraulic cylinders II through a screw, the hydraulic cylinders I are installed on the left side and the right side of the front wall of the U-shaped plate through bolts, the hydraulic cylinder I are also installed on the opposite sides through bolts, the hydraulic cylinder II are also installed with the clamp plate, the pipeline heater through bolts, the two pipeline heater air inlet ends all face the rear of the furnace shell, the two pipeline heater air outlet ends are all in threaded communication with a three-way pipe, the other two ports of the three-way pipe are respectively communicated with a bottom coil pipe and a side coil pipe, the two hydraulic cylinders II are close to the side face of the baking frame and are equally spaced to form hot air exhaust holes, the bottom coil pipe and the side coil pipe are further installed on the inner wall of the furnace shell through pipe hoops, the inner wall of the furnace shell is provided with through holes matched with the bottom coil pipe and the side coil pipe, and the bottom coil pipe and the side coil pipe are further fixed with the corresponding three-way pipe through the through holes.
One end of the middle-sole coil pipe and the side coil pipe inserted into the through holes are high-temperature resistant rubber hoses, so that butt joint with the three-way pipe is facilitated.
Preferably, hold-down mechanism is including sleeve and loop bar, sleeve and loop bar slip cup joint, the tip still welds jointly in bottom and the loop bar in the sleeve has the spring, loop bar bottom portion rotates through the bearing and is connected with the cross plate, all there is L shape cardboard through the mounting screw in four sides in the cross plate bottom, the vinyl mould board body has been placed on griddle upper portion, four L shape cardboard is fixed with four side chucking of vinyl mould board body.
This elastic force that sets up through spring in the hold-down mechanism is fixed with four L shape cardboards and four side chucking of the vinyl mould board body to be convenient for fix vinyl mould board body between four L shape cardboards and griddle, provide stability for follow-up vinyl mould board body spin heating.
Preferably, the furnace shell and the sealing cover are both of a double-layer hollow design, a ventilation hole site is further formed in the upper portion of the sealing cover, and the front sealing plate tightly clamped with the furnace shell completely covers the rectangular feeding port.
The furnace shell and the sealing cover are both designed to be double-layer hollow, so that the heat preservation effect can be achieved, and meanwhile, the situation that the heat in the furnace is too high can be reduced through the arrangement of the ventilation hole positions.
Preferably, the baking frame is arranged in a horizontal hollow plate shape, and the length from the central point of the baking frame to the outer wall of the baking frame is smaller than the length from the central point of the baking frame to the inner wall of the side coil.
This set up the griddle and set up for the horizontally fretwork plate form to can reduce the hindrance that the griddle toasted the vinyl mould board body.
Preferably, a fluororubber sleeve (not shown) is adhered to the inner wall of each pipe opening of the three-way pipe, the air inlet ends of the bottom coil pipe and the side coil pipe are respectively and tightly fixed with the fluororubber sleeves corresponding to the inner wall of the three-way pipe, and the two bottom coil pipes are respectively and horizontally arranged on the front and rear outer sides of the rotating shaft.
The arrangement can ensure that the sealing effect between the bottom coil pipe and the side coil pipe and the pipeline heater is better by virtue of the fluororubber with higher high-temperature resistance.
Preferably, electric heating coil is still installed to stove outer covering lower part lateral wall, electric heating coil is horizontal heliciform setting, just electric heating coil's axle center position and the coincidence of pivot axle center position, electric heating coil communicates with each other with external commercial power through the power cord.
This setting can accelerate the toasting process of vinyl mould board body with the help of electric heating coil's setting, and electric heating coil still adopts demountable installation's mode to fix simultaneously.
Preferably, the hydraulic cylinder I and the hydraulic cylinder II after contraction are both positioned on the front outer side of the furnace shell, the telescopic hydraulic cylinder I is in synchronous motion, the telescopic hydraulic cylinder II is in synchronous motion, the hydraulic cylinder I is in synchronous motion, and the hydraulic cylinder II is in synchronous motion.
This setting is convenient for control vinyl mould board body with the help of the cooperation of pneumatic cylinder I and pneumatic cylinder II and telescopic pneumatic cylinder I and is got and put.
In addition, in order to achieve the aim, the invention also provides a toy vinyl device which comprises the oven.
By adopting the technical scheme, the beneficial effects that can be realized are as follows:
1) get and put the mould board automatically convenient to: the vinyl mould plate body injected with glue solution is automatically placed on a baking frame, the concrete placement process is that two synchronously moving hydraulic cylinders II are used for driving a clamping plate to clamp the vinyl mould plate body, the two telescopic hydraulic cylinders I which move synchronously drive the seal cover and the front seal plate to move upwards, thereby opening the rectangular feeding port at the upper part of the front side of the furnace shell, then utilizing two synchronously moving telescopic hydraulic cylinders II to drive the U-shaped plate to move upwards, then utilizing the two synchronously moving hydraulic cylinders I to drive the two hydraulic cylinders II to enter the furnace shell through the rectangular feeding port, then controlling two hydraulic cylinders II which move synchronously to place the enamel mold plate body on a baking frame, thereby being convenient for placing and subsequently and automatically taking out the vinyl mould plate body and reducing the scalding danger caused by manually taking out the vinyl mould plate body;
2) mould board in being convenient for fixed toasting: the lining mold plate body is fixed, the sealing cover moves downwards by means of two telescopic hydraulic cylinders I which move synchronously, so that a pressing mechanism at the middle part of the top in the sealing cover moves downwards, namely the four L-shaped clamping plates and four side edges of the lining mold plate body are clamped and fixed by the elastic force of springs in the pressing mechanism, so that the lining mold plate body is conveniently fixed between the four L-shaped clamping plates and a baking frame, and the stability is provided for the rotary heating of the subsequent lining mold plate body;
3) the mould board area of being heated is wide, efficient and be heated comparatively evenly, and a convenient to detach that generates heat simultaneously changes: the baking device is characterized in that a vinyl mould plate body is baked, continuously extracted external air is conveyed into a bottom coil pipe and a side coil pipe from an air outlet end of the bottom coil pipe and the side coil pipe by a pipeline heater and is discharged into a furnace shell by a hot air discharge hole on the bottom coil pipe and the side coil pipe, the bottom coil pipe and the side coil pipe are installed on the inner wall of the furnace shell through pipe hoops and are fixed with corresponding three-way pipes through jacks respectively, so that the bottom coil pipe and the side coil pipe are conveniently detached from the furnace shell, subsequent maintenance and replacement are convenient, the maintenance and replacement cost is reduced, in the baking process, the baking effect is conveniently improved by an electric heating coil pipe, the whole baking area is larger, the baking efficiency is improved, meanwhile, a driven gear and a driving gear which are mutually meshed are driven by a stepping motor to rotate, a baking frame connected with a rotating shaft can be driven to rotate, and the vinyl mould plate body can be rotatably heated, so that the heating is more uniform and rapid.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the overall external structure of the present invention after the cover and the U-shaped plate are moved upward;
FIG. 3 is a schematic view showing the connection between the U-shaped plate and the clamping plate according to the present invention;
FIG. 4 is a schematic view showing the positional relationship between the side coils and the hot gas discharge holes according to the present invention;
FIG. 5 is a schematic structural view of the mounting relationship between the cross plate and the L-shaped clamping plate according to the present invention;
FIG. 6 is a schematic view of the connection structure between the stepping motor and the rotating shaft according to the present invention;
fig. 7 is a schematic view of the enlarged structure of part a in fig. 1 according to the present invention.
Wherein the reference numerals are summarized as follows: 1. a base; 2. a furnace shell; 3. a strut; 4. a rotating shaft; 5. a baking rack; 6. a driven gear; 7. a stepping motor; 8. a driving gear; 9. sealing the cover; 10. a hold-down mechanism; 1001. A sleeve; 1002. a loop bar; 1003. a spring; 1004. a cross plate; 1005. an L-shaped clamping plate; 11. a front closing plate; 12. a rectangular feed port; 13. a support plate; 14. a top plate; 15. a telescopic hydraulic cylinder I; 16. a telescopic hydraulic cylinder II; 17. a U-shaped plate; 18. a hydraulic cylinder I; 19. a hydraulic cylinder II; 20. a splint; 21. a pipe heater; 22. a three-way pipe; 23. a bottom coil pipe; 24. a side coil pipe; 25. a hot gas discharge hole; 26. a vinyl mould plate body; 27. a ventilation hole position; 28. an electric heating coil; 29. self-locking universal wheel.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1-7, the oven of the present invention comprises a base 1 and an oven shell 2 located above the base, wherein four corners of the bottom of the base 1 are all provided with self-locking universal wheels 29, four corners of the upper portion of the base 1 are all vertically welded with supporting rods 3, the ends of the four supporting rods 3 are correspondingly welded at the four corners of the bottom of the oven shell 2, the middle portion of the bottom wall of the oven shell 2 is vertically rotated by a bearing to form a rotating shaft 4, the end portion of the rotating shaft 4 is fixedly installed with a baking frame 5 by bolts, the bottom end portion of the rotating shaft 4 is welded with a driven gear 6, the upper surface of the base 1 is installed with a stepping motor 7 by bolts, the output end of the stepping motor 7 is installed with a rotating rod by a coupler, the end of the rotating rod is welded with a driving gear 8 mutually engaged with the driven gear 6, the opening at the top end of the oven shell 2 is further clamped and sealed with a sealing cover 9, the middle part of the bottom of the seal cover 9 is also provided with a pressing mechanism 10 through a screw, the front end of the bottom surface of the seal cover 9 is vertically welded with a front seal plate 11, the upper part of the front side of the furnace shell 2 is provided with a rectangular feeding port 12 matched with the front seal plate 11 in a sliding way, the upper parts of the left side and the right side of the furnace shell 2 are horizontally welded with a support plate 13, the middle parts of the left end and the right end of the seal cover 9 are horizontally welded with a top plate 14, the upper end of the support plate 13 is provided with a telescopic hydraulic cylinder I15 through a screw, the movable end of the telescopic hydraulic cylinder I15 is fixedly connected with the bottom end surface of the top plate 14 through a screw, the front parts of the left side and the right side of the upper part of the base 1 are provided with a telescopic hydraulic cylinder II 16 through screws, a U-shaped plate 17 is jointly installed between the tail ends of the two telescopic hydraulic cylinders II 16 through screws, and hydraulic cylinders I18 are installed on the left side and the left side of the inner front wall of the U-shaped plate 17 through bolts, the opposite sides of the movable ends of the two hydraulic cylinders I18 are respectively provided with a hydraulic cylinder II 19 through a bolt, the tail ends of the two hydraulic cylinders II 19 are respectively provided with a clamping plate 20, the left and right outer sides of the furnace shell 2 are respectively provided with a pipeline heater 21 through bolts, the air inlet ends of the two pipeline heaters 21 face the rear part of the furnace shell 2, the air outlet ends of the two pipeline heaters 21 are respectively in threaded communication with a three-way pipe 22, the other two ports of the three-way pipe 22 are respectively communicated with a bottom coil pipe 23 and a side coil pipe 24, the side surfaces of the two hydraulic cylinders II 19 close to the baking rack 5 are respectively provided with hot air discharge holes 25 at equal intervals, the bottom coil pipe 23 and the side coil pipe 24 are also arranged on the inner wall of the furnace shell 2 through pipe hoops, the inner wall of the furnace shell 2 is provided with through insertion holes matched with the bottom coil pipe 23 and the side coil pipe 24, the bottom coil pipe 23 and the side coil pipe 24 are also fixed with the corresponding three-way pipe 22 through the through holes respectively.
The pressing mechanism 10 comprises a sleeve 1001 and a sleeve rod 1002, the sleeve 1001 is in sliding sleeve connection with the sleeve rod 1002, a spring 1003 is welded at the bottom of the sleeve 1001 and at the inner end of the sleeve rod 1002, a cross plate 1004 is connected to the bottom end of the sleeve rod 1002 in a rotating mode through a bearing, L-shaped clamping plates 1005 are installed on four sides of the bottom of the cross plate 1004 through screws, a vinyl mold plate body 26 and four L-shaped clamping plates 1005 are fixedly clamped on four sides of the vinyl mold plate body 26 on the upper portion of the baking frame 5.
The furnace shell 2 and the sealing cover 9 are both of double-layer hollow design, the upper part of the sealing cover 9 is also provided with a ventilation hole position 27, and the front sealing plate 11 tightly clamped with the furnace shell 2 completely covers the rectangular feeding port 12.
The griddle 5 is the setting of horizontally fretwork plate-like, the length between griddle 5's central point to its outer wall is less than the length that griddle 5's central point set up to side coil pipe 24 inner wall.
The inner wall of each pipe opening of the three-way pipe 22 is adhered with a fluororubber sleeve, the air inlet ends of the bottom coil pipes 23 and the side coil pipes 24 are respectively and tightly attached and fixed with the fluororubber sleeves corresponding to the inner wall of the three-way pipe 22, and the two bottom coil pipes 23 are respectively and horizontally arranged on the front and rear outer sides of the rotating shaft 4.
After the shrink pneumatic cylinder I18 and pneumatic cylinder II 19 all are located stove outer covering 2 anterolateral side, two telescopic pneumatic cylinder I15 is synchronous motion, two telescopic pneumatic cylinder II 16 is synchronous motion, two pneumatic cylinder I18 is synchronous motion, two pneumatic cylinder II 19 is also synchronous motion.
In addition, in order to achieve the aim, the invention also provides a toy vinyl device which comprises the oven.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
Simultaneously in this application step motor 7, telescopic pneumatic cylinder I15, telescopic pneumatic cylinder II 16, pneumatic cylinder I18, pneumatic cylinder II 19 and pipe heater 21 and electric heating coil 28's specific model need calculate according to this concrete specification that sets up, and corresponding calculation mode belongs to the prior art in this field, so no longer give unnecessary details.
For a better understanding of the present invention by those of ordinary skill in the art, the operation of the present invention will be briefly described with reference to the accompanying drawings in which: firstly, the enamel mold plate body 26 injected with glue solution is automatically placed on the baking frame 5, the concrete placement process is that two hydraulic cylinders II 19 which move synchronously drive the clamping plate to clamp the enamel mold plate body 26, the two telescopic hydraulic cylinders I15 which move synchronously drive the seal cover 9 and the front seal plate 11 to move upwards, thereby opening the rectangular feeding port 12 at the upper part of the front side of the furnace shell 2, then utilizing two telescopic hydraulic cylinders II 16 which move synchronously to drive the U-shaped plate 17 to move upwards, then utilizing two hydraulic cylinders I18 which move synchronously to drive two hydraulic cylinders II 19 to enter the furnace shell 2 through the rectangular feeding port 12, then the two hydraulic cylinders II 19 which move synchronously are controlled to place the enamel mold plate body 26 on the baking frame 5, thereby being convenient for placing and subsequently and automatically taking out the vinyl mould plate body 26 and reducing the scalding danger caused by manually taking out the vinyl mould plate body 26; then the vinyl mould plate body 26 is fixed, the specific placing process is that the two telescopic hydraulic cylinders I15 which synchronously move are used for moving the sealing cover 9 downwards, so that the pressing mechanism 10 in the middle of the top in the sealing cover 9 moves downwards, namely the four L-shaped clamping plates 1005 and the four side edges of the vinyl mould plate body 26 are clamped and fixed through the elastic force of the springs 1003 in the pressing mechanism 10, and therefore the vinyl mould plate body 26 is conveniently fixed between the four L-shaped clamping plates 1005 and the baking frame 5, and stability is provided for the rotary heating of the subsequent vinyl mould plate body 26; then baking the enamel mold plate body 26, conveying continuously extracted external air into the bottom coil pipe 23 and the side coil pipe 24 from the air outlet end thereof by means of the pipeline heater 21, and discharging the external air into the furnace shell 2 by means of the hot air discharge holes 25 on the bottom coil pipe 23 and the side coil pipe 24, wherein the bottom coil pipe 23 and the side coil pipe 24 are installed on the inner wall of the furnace shell 2 through pipe hoops and are fixed with the corresponding three-way pipes 22 through the through holes respectively, so that the bottom coil pipe 23 and the side coil pipe 24 are convenient to detach from the furnace shell 2, the subsequent maintenance and replacement are convenient, in the baking process, the baking effect is convenient to improve by means of the electric heating coil pipe 28, the whole baking area is large, the baking efficiency is improved, and meanwhile, the driven gear 6 and the driving gear 8 which are mutually meshed are driven by means of the stepping motor 7 to rotate, so that the baking frame 5 connected with the rotating shaft 4 can be driven to rotate, and then can carry out the rotation heating with vinyl mould board body 26, make it be heated more evenly fast.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides an oven, includes base (1) and be located stove outer covering (2) of its top, its characterized in that: the automatic baking oven is characterized in that self-locking universal wheels (29) are further mounted at four corners of the bottom of the base (1), four supporting rods (3) are vertically welded at four corners of the upper portion of the base (1), the ends of the supporting rods (3) are correspondingly welded at the four corners of the bottom of the oven shell (2), a rotating shaft (4) is vertically rotated in the middle of the bottom wall of the oven shell (2) through a bearing, a baking frame (5) is fixedly mounted at the tail end of the rotating shaft (4) through bolts, a driven gear (6) is welded at the bottom end of the rotating shaft (4), a stepping motor (7) is mounted on the upper surface of the base (1) through bolts, a rotating rod is mounted at the output end of the stepping motor (7) through a coupler, a driving gear (8) meshed with the driven gear (6) is welded at the tail end of the rotating rod, and a sealing cover (9) is further clamped and sealed at the opening at the top end of the oven shell (2), the furnace shell is characterized in that a pressing mechanism (10) is further mounted at the middle part of the bottom of the seal cover (9) through screws, a front seal plate (11) is vertically welded at the front end of the bottom of the seal cover (9), a rectangular feeding port (12) matched with the front seal plate (11) in a sliding manner is formed in the upper part of the front side of the furnace shell (2), supporting plates (13) are horizontally welded on the upper parts of the left side and the right side of the furnace shell (2), top plates (14) are horizontally welded in the middle parts of the left side and the right side of the seal cover (9), telescopic hydraulic cylinders I (15) are mounted at the upper ends of the supporting plates (13) through screws, the movable ends of the telescopic hydraulic cylinders I (15) are fixedly connected with the bottom end faces of the top plates (14) through screws, telescopic hydraulic cylinders II (16) are mounted at the front parts of the left side and the right side of the upper part of the base (1), and U-shaped plates (17) are mounted between the tail ends of the telescopic hydraulic cylinders II (16) through screws together, the oven comprises a U-shaped plate (17), hydraulic cylinders I (18) are mounted on the left side and the right side of the inner front wall of the U-shaped plate (17) through bolts, hydraulic cylinders II (19) are mounted on the opposite sides of the movable ends of the hydraulic cylinders I (18) through bolts, clamping plates (20) are mounted at the tail ends of the hydraulic cylinders II (19), pipe heaters (21) are mounted on the left side and the right side of an oven shell (2) through bolts, the air inlet ends of the two pipe heaters (21) face the rear side of the oven shell (2), the air outlet ends of the two pipe heaters (21) are in threaded communication with a three-way pipe (22), the rest two ports of the three-way pipe (22) are respectively communicated with a bottom coil pipe (23) and a side coil pipe (24), hot air outlet holes (25) are formed in the side faces, close to a baking frame (5), of the two hydraulic cylinders II (19) at equal intervals, the bottom coil pipe (23) and the side coil pipe (24) are further mounted on the inner wall of the oven shell (2) through pipe hoops, the inner wall of the furnace shell (2) is provided with through holes matched with the bottom coil pipe (23) and the side coil pipe (24), and the bottom coil pipe (23) and the side coil pipe (24) are respectively fixed with the corresponding three-way pipe (22) through the through holes;
the pressing mechanism (10) comprises a sleeve (1001) and a sleeve rod (1002), the sleeve (1001) and the sleeve rod (1002) are sleeved in a sliding mode, springs (1003) are welded to the bottom in the sleeve (1001) and the inner end portion of the sleeve rod (1002) together, the bottom end portion of the sleeve rod (1002) is rotatably connected with a cross plate (1004) through a bearing, L-shaped clamping plates (1005) are mounted on four sides of the bottom of the cross plate (1004) through screws, a vinyl mold plate body (26) is placed on the upper portion of the baking frame (5), and the four L-shaped clamping plates (1005) are clamped and fixed with four side edges of the vinyl mold plate body (26);
the furnace shell (2) and the sealing cover (9) are both in a double-layer hollow design, a ventilation hole (27) is further formed in the upper portion of the sealing cover (9), and the front sealing plate (11) clamped with the furnace shell (2) completely covers the rectangular feeding port (12); the baking rack (5) is arranged in a horizontal hollow plate shape, and the length from the central point of the baking rack (5) to the outer wall of the baking rack is less than the length from the central point of the baking rack (5) to the inner wall of the side coil pipe (24);
the inner wall of each pipe orifice of the three-way pipe (22) is adhered with a fluororubber sleeve, the air inlet ends of the bottom coil pipe (23) and the side coil pipe (24) are respectively and tightly attached and fixed with the fluororubber sleeves corresponding to the inner wall of the three-way pipe (22), and the two bottom coil pipes (23) are respectively and horizontally arranged at the front and rear outer sides of the rotating shaft (4); an electric heating coil (28) is further mounted on the side wall of the lower portion of the furnace shell (2), the electric heating coil (28) is arranged in a horizontal spiral mode, the axis position of the electric heating coil (28) is overlapped with the axis position of the rotating shaft (4), and the electric heating coil (28) is communicated with an external commercial power through a power line;
the pneumatic cylinder I (18) and pneumatic cylinder II (19) after the shrink all are located stove outer covering (2) anterolateral side, two telescopic pneumatic cylinder I (15) are synchronous motion, two telescopic pneumatic cylinder II (16) are synchronous motion, two pneumatic cylinder I (18) are synchronous motion, two pneumatic cylinder II (19) are also synchronous motion.
2. A toy slush molding apparatus, comprising the oven of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740525.1A CN110450327B (en) | 2019-08-12 | 2019-08-12 | Oven and toy vinyl device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740525.1A CN110450327B (en) | 2019-08-12 | 2019-08-12 | Oven and toy vinyl device thereof |
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| Publication Number | Publication Date |
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| CN110450327A CN110450327A (en) | 2019-11-15 |
| CN110450327B true CN110450327B (en) | 2021-11-26 |
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| CN201910740525.1A Active CN110450327B (en) | 2019-08-12 | 2019-08-12 | Oven and toy vinyl device thereof |
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| JPH11240031A (en) * | 1998-02-26 | 1999-09-07 | Inoac Corporation:Kk | Powder slush molding device |
| US9457398B2 (en) * | 2011-06-10 | 2016-10-04 | Jean-Paul Ciardullo | Spherical centrifuge |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB8410594D0 (en) * | 1983-05-23 | 1984-05-31 | Ceskoslovenska Akademie Ved | Centrifugally casting articles |
| CN102001146A (en) * | 2009-09-03 | 2011-04-06 | 金兴汽车内饰股份有限公司 | Slush molding machine |
| CN205588536U (en) * | 2016-05-15 | 2016-09-21 | 蓝灿玉 | Rotocast toy machine tool equipment |
| CN108177285A (en) * | 2017-11-15 | 2018-06-19 | 江苏悦达兴业汽车配件有限公司 | A kind of intelligent slush moulding device being heated evenly for being used to manufacture fascia |
| CN207808216U (en) * | 2018-02-05 | 2018-09-04 | 东莞市广麦塑胶制品有限公司 | A kind of plasthetics wards off gum forming mold |
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