CN210464018U - Vacuum porcelain oven - Google Patents

Abstract

The utility model discloses a vacuum porcelain oven, including porcelain oven, set up at the porcelain oven lateral wall and along the porcelain oven platform and the tray of setting on the porcelain oven platform that its axial slided, still include the base, set up the vertical piece on the base and with the horizontal piece that the vertical piece top rotated and is connected, the end wall of horizontal piece is equipped with the centre gripping subassembly that is used for pressing from both sides the tray, the lateral wall of vertical piece is equipped with the first motor that drives horizontal piece along vertical piece axial rotation, be equipped with the first cavity in the horizontal piece, be equipped with the flexible subassembly that drives centre gripping subassembly and slide along the horizontal piece axial in the first cavity, be equipped with the slip subassembly that drives vertical piece and move along its length direction on the base; the porcelain oven replaces manpower to take out the processed false teeth, time and labor are saved, and processing efficiency is high.

Description

Vacuum porcelain oven

Technical Field

The utility model relates to a technical field of artificial tooth porcelain, in particular to vacuum porcelain stove.

Background

The false tooth porcelain is a repairing method which uses porcelain outside the tooth body to achieve the color and function simulation of the real tooth, the surface of the false tooth is covered with low melting point porcelain powder similar to the natural tooth, and then the false tooth is sintered and fused in a vacuum high temperature porcelain furnace, so that the porcelain false tooth has the advantages of metal strength, attractive appearance and vivid shape, can recover the shape function of the tooth body, has strong breaking resistance, smooth surface, strong wear resistance, no color change and stable color, and belongs to a permanent restoration body.

The traditional Chinese patent with the publication number of CN205784596U discloses a porcelain oven, which comprises a porcelain table, wherein a heat insulation area is arranged in the middle of the porcelain table, a boss is arranged in the middle of the heat insulation area, a plurality of protective nets which are arranged in parallel are arranged on the boss, meshes on the protective nets correspond to plug-in holes one by one, a bracket for supporting teeth is arranged in the plug-in holes, the upper end of the bracket is inserted into the bottom of the teeth, and the lower end of the bracket is inserted into the plug-in holes and penetrates through the protective nets; the teeth are placed on the bracket, so that the teeth are suspended in the air, and the porcelain quality on the surfaces of the teeth is improved.

However, the above technical solutions have the following disadvantages: because the tooth is after the porcelain, the temperature of porcelain tray self is higher, or directly grabs with the hand, can cause the scald to the people hand, and the workman need carry out the centre gripping to the porcelain tray through tray anchor clamps this moment, because need process a plurality of artificial teeth every day, greatly increased staff's intensity of labour, reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vacuum porcelain stove, its advantage is: the porcelain oven replaces manpower to take out the processed false teeth, time and labor are saved, and processing efficiency is high.

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

the utility model provides a vacuum porcelain stove, includes porcelain stove, sets up at porcelain stove lateral wall and along the porcelain platform that its axial slided and set up the tray on porcelain stove, still includes the base, sets up vertical piece on the base and rotates the horizontal piece of being connected with vertical piece top, the end wall of horizontal piece is equipped with and is used for pressing from both sides the centre gripping subassembly of getting the tray, the lateral wall of vertical piece is equipped with the first motor of drive horizontal piece along vertical piece axial pivoted, be equipped with first cavity in the horizontal piece, be equipped with the flexible subassembly that drive centre gripping subassembly slided along the horizontal piece axial in the first cavity, be equipped with the subassembly that slides that the vertical piece of drive removed along its length direction on the base

According to the technical scheme, firstly, the sliding assembly is utilized to drive the vertical block to slide to a proper position along the width direction of the base, so that the horizontal block and the porcelain table are positioned on the same horizontal straight line; then, the telescopic assembly is used for driving the clamping assembly to slide along the length direction of the base, and the tray is clamped through the clamping assembly; finally, a first motor is started to drive the horizontal block to rotate 180 degrees, and the clamped tray can be placed at a proper position; adopt the porcelain oven that above-mentioned structure constitutes, replace the manpower to press from both sides the tray clamp and get, labour saving and time saving has improved machining efficiency.

The utility model discloses further set up to: the centre gripping subassembly includes pneumatic clamping jaw, sets up first splint and the second splint on two clamp finger relative lateral walls of pneumatic clamping jaw respectively, porcelain platform's roof equipartition is equipped with a plurality of lugs, the diapire of tray be equipped with the unsmooth complex inserted block of lug, it is a plurality of it has the space of getting to supply second splint male clamp to reserve between the lug, first splint and second splint laminate with the roof and the diapire of tray respectively.

By the technical scheme, the clamping jaw is started, the first clamping plate and the second clamping plate are close to each other, and the tray can be clamped; the lug is matched with the inserting block, so that the second clamping plate can be conveniently inserted into the clamping space, the first clamping plate and the second clamping plate can be conveniently close to each other, and the tray can be clamped finally; this centre gripping mode, simple structure, convenient operation replaces the manpower to press from both sides the getting to the tray, labour saving and time saving.

The utility model discloses further set up to: first splint are the L type, the vertical end laminating of first splint is on the vertical inner wall of tray, the horizontal end and the pneumatic clamping jaw of first splint link to each other.

Through above-mentioned technical scheme, first splint are the setting of L type, and on the vertical end lateral wall of its vertical end can laminate the tray, and then can stabilize the centre gripping to the tray, improved machining efficiency.

The utility model discloses further set up to: the telescopic assembly comprises a first cylinder arranged in the first cavity and a driving block connected with a piston rod of the first cylinder, one end, far away from the first cylinder, of the driving block extends out of the end wall of the horizontal block and is fixedly connected with the pneumatic clamping jaw, and the extending direction of the piston rod of the first cylinder is the same as the axial direction of the horizontal block.

Through above-mentioned technical scheme, start first cylinder, and then can drive pneumatic clamping jaw and stretch out and draw back along the length direction of horizontal piece to can penetrate the second splint and get the space in, finally realize the centre gripping to the tray.

The utility model discloses further set up to: be equipped with the second cavity in the base, the subassembly that slides including rotating leading wheel on second cavity inner wall, setting sliding block, the double-phase bracing piece that sets up on the sliding block roof, setting wire rope and the drive leading wheel pivoted second motor that set up between the bracing piece on the sliding block roof that just slides in the second cavity, the drive shaft of second motor extend to in the second cavity and with leading wheel fixed connection, the outer wall of leading wheel is equipped with spacing annular along its circumference, wire rope slides in spacing spout, one of them the top of bracing piece extend the roof of base outer and with the diapire fixed connection of vertical piece, the roof of base is equipped with the opening that supplies the bracing piece to slide along its width direction.

Through the technical scheme, the second motor is started, the guide wheel rotates, the limiting ring groove has a limiting effect on the movement of the steel wire rope, the steel wire rope slides in the limiting ring groove, and the sliding block slides along the length direction of the sliding groove, so that the vertical block is driven to slide along the width direction of the base, the horizontal block can be aligned to the tray, and the tray is finally clamped; this mode of sliding, convenient operation finely tunes the horizontal block, can stabilize the centre gripping to the tray, has improved to get efficiency of getting.

The utility model discloses further set up to: and two ends of the steel wire rope penetrate through the outer side walls of the two supporting rods and are provided with threads, and the steel wire rope is in threaded connection with the two ends of the steel wire rope through nuts.

Through the technical scheme, the steel wire rope is stably fixed on the supporting rod through the nut, so that the sliding stability of the steel wire rope in the limiting ring groove is improved, and the vertical block can be stably moved.

The utility model discloses further set up to: the improved structure of the tray comprises a base, and is characterized in that a second air cylinder is arranged in the second cavity, a lifting block is arranged on the top wall of the base, a piston rod of the second air cylinder extends out of the top of the base and is fixed to the bottom wall of the lifting block, two opposite sliding blocks are arranged on the top wall of the lifting block, a discharging table used for placing the tray is arranged between the top ends of the two sliding blocks, and an annular sliding groove for the sliding blocks to slide is formed in the top wall of the lifting block.

Through the technical scheme, the second cylinder is started to drive the lifting block to a proper height, so that the clamped tray can be conveniently placed on the material placing table; the cooperation of annular spout and slider, the rotatable blowing platform of staff is convenient for place more trays, convenient and practical.

The utility model discloses further set up to: and the opposite side walls of the first clamping plate and the second clamping plate are provided with heat-insulating sealing gaskets.

Through the technical scheme, the heat-insulating sealing gasket has good heat-insulating performance and has a heat-insulating effect on the first clamping plate and the second clamping plate; simultaneously, strengthened the inseparable degree of laminating between first splint, second splint and the tray lateral wall, improved the stability of getting the tray clamp.

To sum up, the utility model discloses following beneficial effect has:

1. firstly, a sliding component is utilized to drive a vertical block to slide to a proper position along the width direction of a base of the vertical block, so that a horizontal block and a porcelain platform are positioned on the same horizontal straight line; then, the telescopic assembly is used for driving the clamping assembly to slide along the length direction of the base, and the tray is clamped through the clamping assembly; finally, a first motor is started to drive the horizontal block to rotate 180 degrees, and the clamped tray can be placed at a proper position; the porcelain oven with the structure replaces manpower to clamp the tray, so that time and labor are saved, and the processing efficiency is improved;

2. the second motor is started, the guide wheel rotates, the limiting ring groove has a limiting effect on the movement of the steel wire rope, the steel wire rope is driven to slide in the limiting ring groove, the sliding block slides along the length direction of the sliding groove, the vertical block is driven to slide along the width direction of the base, the horizontal block can be aligned to the tray, and the tray is finally clamped; the sliding mode is convenient to operate, the horizontal block is finely adjusted, the tray can be stably clamped, and the clamping efficiency is improved;

3. first splint are the setting of L type, have increased area of contact between first splint and the tray lateral wall, have improved the stability to the tray centre gripping.

Drawings

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

Fig. 2 is an overall top cross-sectional structural view for embodying the present embodiment.

Fig. 3 is a partially enlarged schematic view for embodying fig. 2.

Fig. 4 is a schematic structural view of the positional relationship between the porcelain stage and the tray in this embodiment.

Fig. 5 is a partially enlarged schematic view for embodying fig. 2.

Fig. 6 is a schematic structural diagram for showing the connection relationship between the wire rope and the support rod in the present embodiment.

Reference numerals: 1. a porcelain oven; 2. a porcelain stage; 3. a tray; 4. a base; 5. a vertical block; 6. a horizontal block; 7. a clamping assembly; 71. a pneumatic clamping jaw; 72. a first splint; 73. a second splint; 8. a first motor; 9. a telescoping assembly; 91. a first cylinder; 92. a drive block; 10. a slipping component; 101. a guide wheel; 102. a sliding block; 103. a support bar; 104. a wire rope; 105. a second motor; 11. a first cavity; 12. a bump; 13. inserting a block; 14. clamping a space; 15. a rotating groove; 16. a second cavity; 17. a limiting ring groove; 18. an opening; 19. a thread; 20. a nut; 21. a second cylinder; 22. a lifting block; 23. a slider; 24. a discharge table; 25. an annular chute; 26. a heat insulating gasket; 27. mounting grooves; 28. and (4) sliding grooves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a vacuum porcelain oven, referring to fig. 1, includes a rectangular base 4.

Referring to fig. 1, a porcelain oven 1, a porcelain table 2 which is arranged on the side wall of the porcelain oven 1 and slides along the height direction of the porcelain oven 1, and a tray 3 arranged on the porcelain table 2 are arranged at the top of a base 4; tray 3 is used for placing the artificial tooth that needs processing, places tray 3 on porcelain platform 2, and the drive porcelain platform 2 moves up, and then can remove tray 3 to the oven inside of porcelain stove 1, finally realizes the porcelain to the artificial tooth.

Referring to fig. 1 and 2, a vertical block 5 and a discharge table 24 are respectively arranged on one side of a porcelain oven 1 on a base 4, the discharge table 24, the vertical block 5 and the porcelain oven 1 are sequentially arranged along the length direction of the base 4, a horizontal block 6 is rotated at the top end of the vertical block 5, a rotating groove 15 extends downwards from the top wall of the vertical block 5, a first motor 8 for driving the horizontal block 6 to rotate is arranged in the rotating groove 15, the axial direction of a driving shaft of a second motor 105 is the same as the axial direction of the vertical block 5, the horizontal block 6 rotates around the axial direction of the vertical block 5, a clamping component 7 for clamping a tray 3 is arranged on the end wall of the horizontal block 6, a first cavity 11 is arranged in the horizontal block 6, a telescopic component 9 for driving the clamping component 7 to slide along the length direction of the horizontal block 6 is arranged in a second cavity 16, and a sliding component 10 for driving the vertical block 5 to move along the length direction; firstly, the vertical block 5 is driven by the sliding component 10 to slide to a proper position along the width direction of the base 4, so that the horizontal block 6 and the porcelain platform 2 are positioned on the same horizontal straight line; then, the telescopic assembly 9 is used for driving the clamping assembly 7 to slide along the length direction of the base 4, and the tray 3 is clamped through the clamping assembly 7; finally, the first motor 8 is started to drive the horizontal block 6 to rotate 180 degrees, and then the clamped tray 3 can be placed on the material placing table 24 to be cooled; adopt the porcelain oven 1 that above-mentioned structure constitutes, replace the manpower to press from both sides 3 clamps of tray, labour saving and time saving has improved machining efficiency.

Referring to fig. 2, a second cavity 16 is arranged in the base 4, a second cylinder 21 is arranged in the second cavity 16, a piston rod of the second cylinder 21 extends out of the top wall of the base 4 and is fixedly connected with a lifting block 22, an annular sliding chute 25 is arranged on the top wall of the lifting block 22, two opposite sliding blocks 23 are arranged on the bottom wall of the discharging table 24, and the extending direction of the piston rod of the second cylinder 21 is the same direction as the height direction of the base 4; the combination of the second cylinder 21 and the lifting block 22 can adjust the discharging table 24 to a proper height, so that the clamped tray 3 can be conveniently placed on the discharging table 24; simultaneously slider 23 and annular chute 25's cooperation, the rotatable blowing platform 24 of staff, and then can place a plurality of trays 3, the synchronous cooling, convenient and practical.

Referring to fig. 4, the top wall of the porcelain table 2 is provided with two opposite convex blocks 12, the bottom of the tray 3 is provided with an inserting block 13 which is in concave-convex fit with the convex blocks 12, and clamping spaces 14 are reserved among the four convex blocks 12; the convex block 12 and the insert block 13 are matched in a concave-convex mode, so that the tray 3 is separated from the top wall of the porcelain platform 2, and the tray 3 is taken out conveniently.

Referring to fig. 3 and 4, the clamping assembly 7 includes a pneumatic clamping jaw 71, and a first clamping plate 72 and a second clamping plate 73 respectively disposed on opposite sidewalls of two clamping fingers of the pneumatic clamping jaw 71, the first clamping plate 72 is disposed in an L shape, a horizontal end of the first clamping plate 72 is fixedly connected to the clamping fingers of the pneumatic clamping jaw 71, a vertical end of the first clamping plate 72 is attached to a vertical inner wall of the tray 3, and the second clamping plate 73 is inserted into the clamping space 14 and attached to a bottom wall of the tray 3; when the vertical end of the first clamping plate 72 is positioned on the tray 3 and the second clamping plate 73 is positioned in the clamping space, the telescopic assembly 9 drives the vertical end of the first clamping plate 72 to be attached to the vertical inner wall of the tray 3, then the pneumatic clamping jaw 71 is started, and the second clamping plate 73 approach each other, so that the tray 3 can be clamped; this press from both sides the mode of getting, replace the manpower to get 3 clamps of tray, labour saving and time saving, and first splint 72 establishes to the L type, can stabilize the centre gripping to tray 3, has improved machining efficiency.

With reference to fig. 3, the opposite side walls of the first and second jaws 72, 73 are each provided with a heat insulating seal 26 in contact with the side walls of the tray 3; the heat insulation sealing gasket 26 has good heat insulation performance, plays a role in protecting the first clamping plate 72 and the second clamping plate 73, simultaneously strengthens the tightness of the fit among the first clamping plate 72, the second clamping plate 73 and the tray 3, and improves the stability of clamping the tray 3.

Referring to fig. 2, the telescopic assembly 9 includes a first air cylinder 91 disposed in the first cavity 11 and a driving block 92 connected to a piston rod of the first air cylinder 91, one end of the driving block 92, which is far away from the first air cylinder 91, extends out of an end wall of the horizontal block 6, a side wall of the driving block 92 is provided with a mounting groove 27, the pneumatic clamping jaw 71 is fixed in the mounting groove 27, and an extending direction of the piston rod of the first air cylinder 91 is in the same direction as an axial direction of the horizontal block 6; the first air cylinder 91 is started, so that the pneumatic clamping jaws 71 can be driven to extend and retract along the length direction of the horizontal block 6, and the second clamping plate 73 can penetrate into the clamping space 14, and finally the clamping of the tray 3 is realized.

Referring to fig. 2 and 5, the sliding assembly 10 includes a guide wheel 101 rotating on the inner wall of the second cavity 16, a sliding block 102 disposed in the second cavity 16 and sliding along the length direction of the base 4, two support rods 103 oppositely disposed on the top wall of the sliding block 102, a steel cable 104 disposed between the support rods 103, and a second motor 105 driving the guide wheel 101 to rotate, a driving shaft of the second motor 105 extends into the second cavity 16 and is fixedly connected with the axial center of the guide wheel 101, a limit ring groove 17 is disposed on the circumferential outer wall of the guide wheel 101 along the circumferential direction thereof, the steel cable 104 slides in the limit ring groove 17, the top end of one of the support rods 103 extends out of the top wall of the base 4 and is fixedly connected with the bottom wall of the vertical block 5, the top wall of the base 4 is provided with an opening 18 for the support rod 103 to slide along the width direction, and the inner bottom wall of the base 4 positioned in the second cavity 16 is provided with a sliding groove 28 for the sliding block 102 to move along the width direction; the second motor 105 is started, the guide wheel 101 rotates, the limiting ring groove 17 limits the movement of the steel wire rope 104, the steel wire rope 104 slides in the limiting ring groove 17, and the sliding block 102 slides along the length direction of the sliding groove 28, so that the vertical block 5 is driven to slide along the width direction of the base 4, the horizontal block 6 can be aligned to the tray 3, and the clamping of the tray 3 is finally realized; this mode of sliding, convenient operation finely tunes horizontal piece 6, can stabilize the centre gripping to tray 3, has improved to get efficiency of pressing from both sides.

Referring to fig. 6, two ends of the steel wire rope 104 respectively penetrate through the two support rods 103 and are provided with threads 19, and the steel wire rope 104 can be fixed on the support rods 103 by connecting nuts 20 with the threads 19 at the two ends of the steel wire rope 104, so that the sliding stability of the sliding block 102 is improved.

The working process is as follows: firstly, the second motor 105 is started, the guide wheel 101 rotates, the steel wire rope 104 slides in the limiting ring groove 17, and the sliding block 102 slides in the sliding groove 28, so that the horizontal block 6 can be moved to a proper position; secondly, the retraction and extension of the piston rod of the first air cylinder 91 are started, the driving block 92 moves towards the porcelain table 2, and the second clamping plate 73 is inserted into the clamping space 14; then the pneumatic clamping jaw 71 is started, the first clamping plate 72 and the second clamping plate 73 approach to each other, and the clamping of the tray 3 is realized; and finally, moving the porcelain platform 2 downwards to separate the insertion block 13 from the bump 12, starting the first motor 8, rotating the horizontal block 6, and finally placing the clamped tray 3 on the material placing platform 24 for cooling and heat dissipation.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a vacuum porcelain stove, includes porcelain stove (1), sets up porcelain platform (2) and tray (3) of setting on porcelain platform (2) that just slides along its axial at porcelain stove (1) lateral wall, its characterized in that: still include base (4), set up vertical piece (5) on base (4) and rotate horizontal piece (6) of being connected with vertical piece (5) top, the end wall of horizontal piece (6) is equipped with centre gripping subassembly (7) that are used for pressing from both sides to get tray (3), the lateral wall of vertical piece (5) is equipped with drive horizontal piece (6) along vertical piece (5) axial pivoted first motor (8), be equipped with first cavity (11) in horizontal piece (6), be equipped with drive centre gripping subassembly (7) in first cavity (11) along the flexible subassembly (9) of horizontal piece (6) axial slip, be equipped with on base (4) and drive vertical piece (5) along the subassembly (10) that slides of its length direction removal.

2. The vacuum porcelain oven according to claim 1, wherein: the clamping assembly (7) comprises a pneumatic clamping jaw (71), a first clamping plate (72) and a second clamping plate (73) which are respectively arranged on the opposite side walls of two clamping fingers of the pneumatic clamping jaw (71), wherein the first clamping plate (72) and the second clamping plate (73) are respectively attached to the top wall and the bottom wall of the tray (3).

3. The vacuum porcelain oven according to claim 2, wherein: the roof equipartition of porcelain platform (2) is equipped with a plurality of lugs (12), the diapire of tray (3) is equipped with inserts piece (13) with the unsmooth complex of lug (12), and is a plurality of it has the clamp of confession second splint (73) male to get space (14) to reserve between lug (12), the diapire of second splint (73) laminating in tray (3), first splint (72) are the L type, the vertical end laminating of first splint (72) is on the vertical inner wall of tray (3), the horizontal end of first splint (72) links to each other with pneumatic clamping jaw (71).

4. The vacuum porcelain oven according to claim 2, wherein: the telescopic assembly (9) comprises a first air cylinder (91) arranged in the first cavity (11) and a driving block (92) connected with a piston rod of the first air cylinder (91), one end, far away from the first air cylinder (91), of the driving block (92) extends out of an end wall of the horizontal block (6) and is fixedly connected with the pneumatic clamping jaw (71), and the extending direction of the piston rod of the first air cylinder (91) is the same as the axial direction of the horizontal block (6).

5. The vacuum porcelain oven according to claim 1, wherein: the utility model discloses a sliding mechanism, including base (4), be equipped with second cavity (16) in base (4), slip subassembly (10) including rotate leading wheel (101) on second cavity (16) inner wall, set up in second cavity (16) and along base (4) width direction gliding sliding block (102), two relative bracing pieces (103) that set up on sliding block (102) roof, set up wire rope (104) between bracing piece (103) and drive leading wheel (101) pivoted second motor (105), the drive shaft of second motor (105) extends to in second cavity (16) and with leading wheel (101) fixed connection, the outer wall of leading wheel (101) is equipped with spacing annular groove (17) along its circumference, wire rope (104) slide in spacing spout, one of them the top of bracing piece (103) extends outside the roof of base (4) and with the diapire fixed connection of vertical block (5), an opening (18) for the support rod (103) to slide is arranged on the top wall of the base (4) along the width direction of the top wall.

6. The vacuum porcelain oven according to claim 5, wherein: and two ends of the steel wire rope (104) penetrate through the outer side walls of the two supporting rods (103) and are provided with threads (19), and the steel wire rope is connected with the threads (19) at the two ends of the steel wire rope (104) through nuts (20).

7. The vacuum porcelain oven according to claim 5, wherein: be equipped with second cylinder (21) in second cavity (16), the roof of base (4) is equipped with elevator (22), the piston rod of second cylinder (21) extends outside the top of base (4) and fixes the diapire at elevator (22), the roof of elevator (22) is equipped with two relative slider (23), two be equipped with between the top of slider (23) and be used for placing blowing platform (24) of tray (3), the roof of elevator (22) is equipped with annular spout (25) that supply slider (23) to slide.

8. The vacuum porcelain oven according to claim 2, wherein: the opposite side walls of the first clamping plate (72) and the second clamping plate (73) are provided with heat insulation sealing gaskets (26).

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