CN218019225U - A dewatering device for slip casting mould - Google Patents
A dewatering device for slip casting mould Download PDFInfo
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- CN218019225U CN218019225U CN202222128207.XU CN202222128207U CN218019225U CN 218019225 U CN218019225 U CN 218019225U CN 202222128207 U CN202222128207 U CN 202222128207U CN 218019225 U CN218019225 U CN 218019225U
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Abstract
The utility model discloses a dewatering device for slip casting mould, do the up-and-down motion including the mechanism of blowing or by the actuating mechanism drive the mechanism of blowing, the mechanism of blowing includes the sliding seat, establishes the gliding sliding part of effect that can overcome first elastomeric element on the sliding seat, establishes the needle tubing of blowing on the sliding part, establishes the effect downstream that can overcome second elastomeric element on the sliding part and be located through the guide part activity the direction conical head of needle tubing top of blowing, be equipped with on the direction conical head with the perforation that the needle tubing of blowing was adjusted well. The utility model discloses a mechanism of blowing lets in dry or high temperature compressed air in to the mould in the needle tubing that blows, can take out the moisture in the porcelain base in the mould, can make the porcelain base dehydration time shorten greatly. Because the drying gas or the high-temperature gas can take away the moisture of the porcelain blank from the inner surface, the porcelain blank can simultaneously remove the moisture from the inner surface and the outer surface, and the forming time is reduced.
Description
Technical Field
The utility model belongs to pottery slip casting porcelain base forming device, concretely relates to dewatering device for slip casting mould.
Background
At present, the ceramic production process comprises a grouting porcelain blank forming process and has been mechanically operated by a mechanical device, and the process mainly utilizes the water absorption of a gypsum mould to attach a mud layer with certain thickness on the inner wall of the mould to form the porcelain blank. The porcelain blank forming and demoulding principle: after the slurry is injected into the gypsum mold, the slurry forms a mud layer on the inner wall of the mold under the action of water absorption performance of the mold, the slurry is poured when the mud layer reaches a certain thickness, then, moisture in the mud layer can be continuously absorbed by the mold, so that the water content in the mud layer can be continuously reduced, and finally, when the mud layer reaches a certain hardness after being reduced to 18% -20%, the porcelain blank is taken out from the mold through demolding. In the process, the dehydration speed of the mud layer completely depends on the water content of the gypsum mould, even if the gypsum mould is completely dried, the time is as short as 20 minutes to ensure that the mud layer has certain hardness, a large amount of time and great energy consumption are needed, and the improvement of the production efficiency and the reduction of the cost are restricted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but dehydration fast's a dewatering device for slip casting mould.
Realize the utility model discloses the technical scheme that the purpose was adopted as follows:
the utility model provides a dewatering device for slip casting mould, do the up-and-down motion including the mechanism of blowing or by the actuating mechanism drive the mechanism of blowing, the mechanism of blowing includes the sliding seat, establishes the gliding sliding part of effect that can overcome first elastomeric element on the sliding seat, establishes the needle tubing of blowing on the sliding part, establishes the effect downstream that can overcome second elastomeric element on the sliding part and be located through the guide part activity the direction conical head of needle tubing top of blowing, be equipped with on the direction conical head with the perforation that the needle tubing of blowing was adjusted well.
The utility model provides a another kind of a dewatering device for slip casting mould, include blowing mechanism or by actuating mechanism drive be the elevating system of up-and-down motion, establish on elevating system blowing mechanism, blowing mechanism includes the sliding seat, establishes can overcome first elastomeric element's effect gliding sliding part on the sliding seat, establish the needle tubing of blowing on the sliding part, establishes through the guide part activity can overcome second elastomeric element's effect on the sliding part and downwards just be located the direction conical head of needle tubing top of blowing, be equipped with on the direction conical head with the perforation that the needle tubing of blowing was adjusted well.
The driving mechanism and the lifting mechanism are arranged on a rack, the rack is of a rectangular frame structure, the driving mechanism comprises a worm gear speed reducing motor, a synchronizing shaft driven by the worm gear speed reducing motor, swing rod mechanisms arranged at two ends of the synchronizing shaft, and bumps movably connected with the swing rod mechanisms and arranged at two ends of the rack, the synchronizing shaft is arranged on the rack, and the swing rod mechanisms comprise swing arms connected with the synchronizing shaft and connecting rods connected with the swing arms; the lifting mechanism comprises a cross rod, shaft sleeves arranged at two ends of the cross rod and bearings arranged at two ends of the cross rod, the cross rod is matched with a guide shaft fixed on the rack through the shaft sleeves and matched with a lug of the driving mechanism through the bearings, and the plurality of air blowing mechanisms are arranged on the cross rod.
The upper part of the sliding seat is of a frame-shaped structure, and the frame-shaped structure of the sliding seat comprises two parallel edges serving as sliding rails and the other two parallel edges serving as stopping edges; the sliding part is divided into an upper sliding block and a lower sliding block, wherein the lower sliding block is also of a frame structure, the lower sliding block is provided with a lower clamping groove and an upper clamping groove which is at a right angle with the lower clamping groove, the lower sliding block can slide left and right through the cooperation of the lower clamping groove and two parallel edges serving as sliding rails on the sliding seat, the upper sliding block is a square block, and the left and right edges of the upper sliding block can horizontally slide back and forth through the cooperation of the upper clamping groove of the lower sliding block and the left and right edges of the upper sliding block; the periphery of the lower sliding block is provided with a baffle with the first elastic part in a bullet shape, the baffle is divided into a front baffle, a rear baffle and a left baffle, wherein the left baffle and the right baffle are respectively matched with two parallel edges serving as stop edges on the sliding seat through the first elastic part in the bullet shape on the left baffle and the right baffle, and the front baffle and the rear baffle are respectively matched with the front edge and the rear edge of the upper sliding block through the first elastic part in the bullet shape on the front baffle and the rear baffle; the upper sliding block is provided with an air blowing needle pipe sleeve and is fixed with a linear bearing, the air blowing needle pipe is fixed on the air blowing needle pipe sleeve, the guide part is a guide shaft which penetrates through the linear bearing and is fixed at the bottom of the guide conical head, the guide shaft between the guide conical head and the upper sliding block is sleeved with the spring-shaped second elastic part, and the bottom of the upper sliding block is provided with a gas pipe joint connected with the air blowing needle pipe sleeve; the air blowing needle tube is opposite to the through hole of the guide conical head.
The upper part of a sliding seat of the air blowing mechanism is of a frame-shaped structure, the frame-shaped structure of the sliding seat comprises two parallel edges serving as sliding rails and the other two parallel edges, a plurality of first steel balls are arranged on the two parallel edges serving as the sliding rails through grooves, and first spring clamping grooves are respectively arranged at the end parts of the two parallel edges serving as the sliding rails; the sliding part is divided into an upper sliding block and a lower sliding block, wherein the lower sliding block is of a frame structure, a circle of boss is arranged on the lower sliding block, a lower clamping groove is arranged below the lower sliding block, an annular first elastic part is arranged around the lower sliding block, a plurality of second steel balls are arranged on the left part and the right part of the boss through grooves, a second spring clamping groove is arranged at the end part of the left part and the right part of the boss, the lower sliding block can slide left and right on the first steel balls through the cooperation of the lower clamping groove and two parallel edges of the sliding seat, which are used as sliding rails, and meanwhile, the annular first elastic part on the lower sliding block is clamped in the first spring clamping groove of the sliding seat; a clamping groove is formed below the upper sliding block, the first annular elastic part is also arranged around the upper sliding block, the upper sliding block can slide back and forth on the second steel balls through the matching of the clamping groove and the left and right parts of the upper lug boss of the lower sliding block, the first annular elastic part on the upper sliding block is clamped in the second spring clamping groove on the lug boss of the lower sliding block, and a mudguard is arranged above the upper sliding block; the upper sliding block is provided with an air blowing needle pipe sleeve and is fixed with a linear bearing, the air blowing needle pipe is fixed on the air blowing needle pipe sleeve, the guide part is a guide shaft which penetrates through the linear bearing and is fixed at the bottom of the guide conical head, the guide shaft between the guide conical head and the upper sliding block is sleeved with the spring-shaped second elastic part, and the bottom of the upper sliding block is provided with a gas pipe joint connected with the air blowing needle pipe sleeve; the air blowing needle tube is opposite to the through hole of the guide conical head.
The beneficial effects of the utility model
1. The dehydration time of the porcelain body is shortened. The utility model discloses a needle tubing of blowing of mechanism lets in dry gas or high-temperature gas in to the mould, can take out the moisture in the porcelain base in the mould, can make the porcelain base dehydration time shorten greatly. Because the drying gas or the high-temperature gas can take away the moisture of the porcelain blank from the inner surface, the porcelain blank can simultaneously remove the moisture from the inner surface and the outer surface, and the forming time is reduced. For less complex 500 gram capacity wine bottle slip casting production, it takes only 7 minutes at 25 c and 80% humidity to achieve sufficient porcelain body hardness.
2. Is beneficial to the demoulding of the porcelain blank. Compressed air gets into at first contact porcelain base body in the bottle after, makes the moisture flash evaporation of body, and later compressed air can spill over from the opening of mould, and compressed air humidity this moment is very big, takes away the ability decline of moisture. This results in a body with a lower moisture content than the mouth, a low moisture content body being advantageous for demolding, and a high moisture content mouth being softer for subsequent processing. In addition, owing to let in dry gas or high-temperature gas in to the body and can make the atmospheric pressure in the bottle be higher than atmospheric pressure, the porcelain base just can not premature break away from the mould, even the mould temperature when higher the pressure in the bottle also enough make the porcelain base hug closely the mould and can premature break away from and lead to the gypsum mould of interruption to absorbing water of porcelain base.
3. Automatic centering is realized. The air blowing mechanism is provided with a sliding part which can slide on the sliding seat in the radial direction, and the air blowing needle tube is centered by matching a guide conical head on the sliding part with the opening of the mold, so that the condition that the opening of the mold can not be over against the air blowing needle tube due to mechanical deviation in the clamping and transferring processes of the mold can be eliminated.
The technical scheme of the utility model is further explained in the following with the attached drawings.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a partially enlarged view of embodiment 1.
FIG. 3 is a schematic view of the structure of the air blowing mechanism in embodiment 1.
Fig. 4 is a cross-sectional view along AA of fig. 3.
Fig. 5 is an exploded view of the air blowing mechanism in embodiment 1.
Fig. 6 and 7 are schematic views of the use states of embodiment 1.
Fig. 8 is a schematic structural diagram of an air blowing mechanism in embodiment 2 of the present invention.
FIG. 9 is an exploded view of the insufflation mechanism of FIG. 8.
Fig. 10 is a schematic structural view of an air blowing mechanism in embodiment 3 of the present invention.
Fig. 11 is a cross-sectional view taken along line BB of fig. 10.
Detailed Description
The utility model provides a dewatering device for slip casting mould as follows:
example 1
Referring to fig. 1-5, the embodiment includes a frame 4, a driving mechanism disposed on the frame 4, a lifting mechanism 1 driven by the driving mechanism to move up and down, and an air blowing mechanism 2 disposed on the lifting mechanism 1, where the air blowing mechanism 2 includes a sliding seat 201, a sliding part disposed on the sliding seat 201 and capable of sliding against the action of a first elastic component, an air blowing needle tube 205 disposed on the sliding part, and a guiding cone head 202 movably disposed on the sliding part and capable of moving downward against the action of a second elastic component and located above the air blowing needle tube 205 through a guiding component, and the guiding cone head 202 is provided with a through hole 2021 aligned with the air blowing needle tube 205.
Referring to fig. 1-5, the more specific structure of this embodiment is that the frame 4 is a rectangular frame structure, the driving mechanism includes a worm gear and worm gear speed reduction motor 5, a synchronizing shaft 7 driven by the worm gear and worm gear speed reduction motor 5, swing link mechanisms disposed at two ends of the synchronizing shaft 7, and bumps 8 movably connected with the swing link mechanisms and disposed at two ends of the frame 4, the synchronizing shaft 7 is mounted on the frame 4 through a bearing seat 6, and the swing link mechanism includes a swing arm 3 connected with the synchronizing shaft 7, and a connecting rod 9 connected with the swing arm 3; the lifting mechanism 1 comprises a cross rod 102, shaft sleeves 101 arranged at two ends of the cross rod 102 and bearings 103 arranged at two ends of the cross rod 102, the cross rod 102 is matched with a guide shaft 401 fixed on the rack 4 through the shaft sleeves 101 and matched with a bump 8 of the driving mechanism through the bearings 103, and the cross rod 102 is provided with a plurality of air blowing mechanisms 2; the upper part of the sliding seat 201 is a frame-shaped structure, and the frame-shaped structure of the sliding seat 201 comprises two parallel edges 2011 serving as sliding rails and two other parallel edges 2012 serving as stopping edges; the sliding part is divided into an upper sliding block 211 and a lower sliding block 204, wherein the lower sliding block 204 is also of a frame structure, the lower sliding block 204 is provided with a lower clamping groove 2041 and an upper clamping groove 2042 which is at a right angle with the lower clamping groove 2041, the lower sliding block 204 can slide left and right through the cooperation of the lower clamping groove 2041 and two parallel edges 2011 which are used as sliding rails on the sliding seat 201, the upper sliding block 211 is a square block, and the left and right edges 2111 of the upper sliding block 211 can slide horizontally and forwards and backwards through the cooperation of the upper clamping groove 2042 of the lower sliding block 204; the periphery of the lower sliding block 204 is provided with a baffle 206 with an elastic sheet 207 serving as a first elastic component, the baffle 206 is divided into a front baffle 2061, a rear baffle 2061 and a left baffle 2062, wherein the left baffle 2062 and the right baffle 2062 are respectively matched with two parallel edges 2012 serving as stopping edges on the sliding seat 201 through the elastic sheet 207 on the left baffle, and the front baffle 2061 and the rear baffle 2062 are respectively matched with front edges 2112 and rear edges 2112 of the upper sliding block 211 through the elastic sheet 207 on the front baffle and the rear baffle; an air blowing needle sleeve 209 is arranged on the upper sliding block 211, four linear bearings 210 are fixed on the upper sliding block through screws 212, an air blowing needle tube 205 is fixed on the air blowing needle sleeve 209, the guide parts are four guide shafts 208 which penetrate through the linear bearings 210 and are fixed at the bottom of the guide conical head 202, a retainer ring 2081 is arranged at the lower end of each guide shaft 208, a return spring 203 serving as a second elastic part is sleeved on each guide shaft 208 between the guide conical head 202 and the upper sliding block 211, and an air tube connector 213 which is in threaded connection with the air blowing needle sleeve 209 is arranged at the bottom of the upper sliding block 211; the insufflation needle 205 faces the through hole 2021 of the guide cone 202.
The working principle is as follows:
referring to fig. 1-7, in the ceramic grouting process, a plurality of molds a which form a ceramic blank b after grouting and slurry discharge are clamped and conveyed above an air blowing mechanism 2 by a mechanical device, a circular opening of each mold a is downward corresponding to a guide conical head 202 of the air blowing mechanism 2, a worm gear and reduction motor 5 drives a synchronous shaft 7 to rotate in a positive and negative intermittent manner, a lug 8 is driven to rotate in a positive and negative intermittent manner by a swing rod mechanism, the lug 8 drives an elevating mechanism 1 and the air blowing mechanism 2 to move up and down in an intermittent manner by matching with a bearing 103, and the elevating mechanism 1 and the air blowing mechanism 2 move up and down once when the lug 8 rotates in the positive and negative directions. When the air blowing mechanism 2 moves upwards, the guiding conical head 202 of the air blowing mechanism 2 extends into the opening of the mold a, if the opening of the mold a is not opposite to the air blowing needle tube 205, the guiding conical head 202 is driven by the action force of the opening of the mold a to slide on the sliding seat 201 against the action of the elastic sheet 207 until the guiding conical head 202 is completely matched with the opening of the mold a, at the moment, the air blowing needle tube 205 is opposite to the opening of the mold a and extends into the mold a from the through hole 2021 on the guiding conical head 202, the drying gas or the high-temperature gas is sent into the mold a from the air tube connected with the air tube joint 213 through the air blowing needle tube 205, the moisture in the porcelain blank b is taken out from the through hole 2021 of the guiding conical head 202 to accelerate the dehydration of the porcelain blank b (see fig. 7), after the dehydration of the porcelain blank b, the lifting mechanism 1 and the air blowing mechanism 2 descend to the initial position (see fig. 6), and the upper and lower sliding blocks 211 and 204, the guiding conical head 202 and the air blowing needle tube 205 are reset under the action of the elastic sheet 207. Because the sliding part adopts the structure of the upper sliding block 211 and the lower sliding block 204 to be matched with the sliding seat 201, no matter which direction the opening of the mold a is deviated from the mechanical deviation of the air-blowing needle tube 205, the guide cone head 202 can be completely matched with the opening of the mold a by the sliding fit of the upper sliding block 211 and the lower sliding block 204 in the front-back direction and the sliding fit of the lower sliding block 204 and the sliding seat 201 in the left-right direction, and the guide cone head 202 can be ensured to move in any radial direction relative to the sliding seat 201 and be completely matched with the opening of the mold a, and the air-blowing needle tube 205 is finally positioned at the center of the opening of the mold a.
Example 2
Referring to fig. 8 and 9, in this embodiment, the upper portion of the sliding seat 201 of the blowing mechanism 2 is a frame structure, the frame structure of the sliding seat 201 includes two parallel sides 2011 and two other parallel sides 2012 serving as sliding rails, the two parallel sides 2011 serving as sliding rails are provided with a plurality of steel balls 215 through grooves, and the ends of the two parallel sides 2011 serving as sliding rails are respectively provided with a spring clamp groove 2013; the sliding part is divided into an upper sliding block 211 and a lower sliding block 204, wherein the lower sliding block 204 is of a frame structure, a circle of boss 2044 is arranged above the lower sliding block 204, a lower clamping groove 2041 is arranged below the lower sliding block 204, an annular spring 214 serving as a first elastic component is arranged around the lower sliding block 204, a plurality of steel balls 215 are arranged above the left part and the right part of the boss 2044 through grooves, spring clamping grooves 2043 are arranged at the end parts of the left part and the right part of the boss 2044, the lower sliding block 204 can slide left and right on the steel balls 215 by matching with two parallel sides 2011 serving as sliding rails of the sliding seat 201 through the lower clamping groove 2041, and the annular spring 214 on the lower sliding block 204 is clamped in the spring clamping groove 2013 of the sliding seat 201; a clamping groove 2113 is arranged below the upper sliding block 211, an annular spring 214 serving as a first elastic component is also arranged around the upper sliding block 211, the upper sliding block 211 can slide back and forth on the steel ball 215 by matching the clamping groove 2113 with the left and right parts of the boss 2044 on the lower sliding block 204, the annular spring 214 on the upper sliding block 211 is clamped in the spring clamping groove 2043 on the boss 2044 of the lower sliding block 204, and a mudguard 216 is arranged above the upper sliding block 211. The other structure is the same as embodiment 1.
The difference between the working process of the present invention and the embodiment 1 is that when the lifting mechanism 1 and the blowing mechanism 2 descend to the initial position after the dehydration of the porcelain blank b, the upper and lower sliding blocks 211 and 204, the guiding conical head 202 and the blowing needle tube 205 are reset under the effect of the ring-shaped spring 214.
Example 3
Referring to fig. 10 and 11, the upper portion of the sliding seat 201 of the blowing mechanism 2 is a frame structure, the frame structure of the sliding seat 201 includes two parallel sides 2011 and the upper surfaces of the other two parallel sides 2012 form a sliding platform, the periphery of the sliding platform is provided with an integrated baffle 206, and the inner edge of the baffle 206 is provided with a circle of cover plate 2061; the sliding part includes a square slider 211 'located between the sliding platform and the cover plate 2061, and spring plates 207 (or springs) as first elastic members fixed to the shutter 206 are provided between the four sides of the slider 211' and the shutter 206. A blowing needle sleeve 209 is arranged on the sliding block 211', four linear bearings 210 are fixed on the sliding block through screws 212, the blowing needle tube 205 is fixed on the blowing needle sleeve 209, the guide parts are four guide shafts 208 which penetrate through the linear bearings 210 and are fixed at the bottom of the guide conical head 202, the spring 203 is sleeved on the guide shafts 208, and a gas pipe joint 213 which is in threaded connection with the blowing needle sleeve 209 is arranged at the bottom of the upper sliding block 211'; the insufflation needle 205 faces the through hole 2021 of the guide cone 202. The other structure is the same as embodiment 1.
The utility model discloses the during operation, direction conical head 202 will drive sliding part and overcome the effect of shell fragment 207 on the sliding platform of sliding seat 201 and slide until direction conical head 202 coincide with mould a's opening completely with the opening of mould a in the opening butt joint process with mould a, and direction conical head 202 breaks away from behind the mould a return under shell fragment 207's effect.
Example 4
In this embodiment, the single blowing mechanism 2 can directly drive the interface with the opening of the mold a by using other conventional driving mechanisms such as an air cylinder.
Example 5
In this embodiment, the blowing mechanism 2 may also be fixed. When the device is used, the mold a is clamped and transferred to the upper part of the blowing mechanism 2 by the mechanical device, after the circular opening of the mold a is downward and corresponds to the guiding conical head 202 of the blowing mechanism 2, the mechanical device moves downward again to enable the blowing needle tube 205 to extend into the opening of the mold a.
Claims (5)
1. A dehydration device for a slip casting mold is characterized by comprising a blowing mechanism or the blowing mechanism driven by a driving mechanism to move up and down, wherein the blowing mechanism comprises a sliding seat, a sliding part arranged on the sliding seat and capable of overcoming the action of a first elastic part, a blowing needle tube arranged on the sliding part, and a guide conical head movably arranged on the sliding part and capable of overcoming the action of a second elastic part and moving downwards and positioned above the blowing needle tube through a guide part, and a through hole aligned with the blowing needle tube is formed in the guide conical head.
2. A dewatering device for a slip casting mold is characterized by comprising a blowing mechanism or a lifting mechanism driven by a driving mechanism to move up and down, and the blowing mechanism arranged on the lifting mechanism, wherein the blowing mechanism comprises a sliding seat, a sliding part arranged on the sliding seat and capable of overcoming the action of a first elastic component to slide, a blowing needle tube arranged on the sliding part, and a guide conical head movably arranged on the sliding part through a guide component and capable of overcoming the action of a second elastic component to move downwards and positioned above the blowing needle tube, and a through hole aligned with the blowing needle tube is formed in the guide conical head.
3. The dewatering device for the slip casting mold according to claim 2, wherein the driving mechanism and the lifting mechanism are arranged on a frame, the frame is a rectangular frame structure, the driving mechanism comprises a worm and gear speed reduction motor, a synchronizing shaft driven by the worm and gear speed reduction motor, swing link mechanisms arranged at two ends of the synchronizing shaft, and bumps movably connected with the swing link mechanisms and arranged at two ends of the frame, the synchronizing shaft is mounted on the frame, and the swing link mechanisms comprise swing arms connected with the synchronizing shaft and connecting rods connected with the swing arms; the lifting mechanism comprises a cross rod, shaft sleeves arranged at two ends of the cross rod and bearings arranged at two ends of the cross rod, the cross rod is matched with a guide shaft fixed on the rack through the shaft sleeves and matched with a lug of the driving mechanism through the bearings, and the plurality of air blowing mechanisms are arranged on the cross rod.
4. A dewatering apparatus for a slip casting mould as claimed in any one of claims 1 to 3, wherein the upper part of the sliding seat is of a frame structure, the frame structure of the sliding seat includes two parallel sides as slide rails and two other parallel sides as stop sides; the sliding part is divided into an upper sliding block and a lower sliding block, wherein the lower sliding block is also of a frame structure, the lower sliding block is provided with a lower clamping groove and an upper clamping groove which forms a right angle with the lower clamping groove, the lower sliding block can slide left and right through the lower clamping groove and the two parallel edges serving as sliding rails on the sliding seat, the upper sliding block is a square block, and the left and right edges of the upper sliding block can horizontally slide back and forth through the matching of the upper clamping groove of the lower sliding block and the left and right edges of the upper sliding block; the periphery of the lower sliding block is provided with a baffle with the first elastic part in a bullet shape, the baffle is divided into a front baffle, a rear baffle and a left baffle, wherein the left baffle and the right baffle are respectively matched with two parallel edges serving as stop edges on the sliding seat through the first elastic part in the bullet shape on the left baffle and the right baffle, and the front baffle and the rear baffle are respectively matched with the front edge and the rear edge of the upper sliding block through the first elastic part in the bullet shape on the front baffle and the rear baffle; the upper sliding block is provided with an air blowing needle pipe sleeve and is fixed with a linear bearing, the air blowing needle pipe is fixed on the air blowing needle pipe sleeve, the guide part is a guide shaft which penetrates through the linear bearing and is fixed at the bottom of the guide conical head, a spring-shaped second elastic part is sleeved on the guide shaft between the guide conical head and the upper sliding block, and the bottom of the upper sliding block is provided with a gas pipe joint connected with the air blowing needle pipe sleeve; the air blowing needle tube is opposite to the through hole of the guide conical head.
5. The dehydration device for the slip casting mold according to any one of claims 1 to 3, wherein the upper part of the sliding seat of the blowing mechanism is a frame-shaped structure, the frame-shaped structure of the sliding seat comprises two parallel sides and two other parallel sides which are used as sliding rails, a plurality of first steel balls are arranged on the two parallel sides which are used as the sliding rails through grooves, and the end parts of the two parallel sides which are used as the sliding rails are respectively provided with a first spring clamping groove; the sliding part is divided into an upper sliding block and a lower sliding block, wherein the lower sliding block is of a frame structure, a circle of boss is arranged on the lower sliding block, a lower clamping groove is arranged below the lower sliding block, an annular first elastic part is arranged around the lower sliding block, a plurality of second steel balls are arranged on the left part and the right part of the boss through grooves, a second spring clamping groove is arranged at the end part of the left part and the right part of the boss, the lower sliding block can slide left and right on the first steel balls through the cooperation of the lower clamping groove and two parallel edges of the sliding seat, which are used as sliding rails, and meanwhile, the annular first elastic part on the lower sliding block is clamped in the first spring clamping groove of the sliding seat; a clamping groove is formed below the upper sliding block, the first annular elastic part is also arranged around the upper sliding block, the upper sliding block can slide back and forth on the second steel balls through the matching of the clamping groove and the left part and the right part of the upper lug boss of the lower sliding block, the first annular elastic part on the upper sliding block is clamped in the second spring clamping groove on the lug boss of the lower sliding block, and a mud guard is arranged above the upper sliding block; the upper sliding block is provided with an air blowing needle pipe sleeve and is fixed with a linear bearing, the air blowing needle pipe is fixed on the air blowing needle pipe sleeve, the guide part is a guide shaft which penetrates through the linear bearing and is fixed at the bottom of the guide conical head, the guide shaft between the guide conical head and the upper sliding block is sleeved with the spring-shaped second elastic part, and the bottom of the upper sliding block is provided with a gas pipe joint connected with the air blowing needle pipe sleeve; the air blowing needle tube is opposite to the through hole of the guide conical head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128207.XU CN218019225U (en) | 2022-08-14 | 2022-08-14 | A dewatering device for slip casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128207.XU CN218019225U (en) | 2022-08-14 | 2022-08-14 | A dewatering device for slip casting mould |
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| Publication Number | Publication Date |
|---|---|
| CN218019225U true CN218019225U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222128207.XU Active CN218019225U (en) | 2022-08-14 | 2022-08-14 | A dewatering device for slip casting mould |
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| Country | Link |
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| CN (1) | CN218019225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179408A (en) * | 2022-08-14 | 2022-10-14 | 醴陵创智机械有限公司 | Dehydration method and dehydration device for porcelain blank of grouting mold |
-
2022
- 2022-08-14 CN CN202222128207.XU patent/CN218019225U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179408A (en) * | 2022-08-14 | 2022-10-14 | 醴陵创智机械有限公司 | Dehydration method and dehydration device for porcelain blank of grouting mold |
| CN115179408B (en) * | 2022-08-14 | 2023-09-22 | 醴陵创智机械有限公司 | Dehydration method and dehydration device for grouting mold porcelain blank |
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