CN201745082U - Porcelain plate dry-press forming device - Google Patents
Porcelain plate dry-press forming device Download PDFInfo
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- CN201745082U CN201745082U CN2010201349021U CN201020134902U CN201745082U CN 201745082 U CN201745082 U CN 201745082U CN 2010201349021 U CN2010201349021 U CN 2010201349021U CN 201020134902 U CN201020134902 U CN 201020134902U CN 201745082 U CN201745082 U CN 201745082U
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- die head
- porcelain dish
- lower die
- dry
- pressing formed
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Abstract
The utility model discloses a porcelain plate dry-press forming device comprising an upper mould and a lower mould. The upper mould comprises an upper punch and an upper mould head, wherein the upper punch moves up and down axially and the upper mould head is fixedly connected with and driven by the upper punch to move up and down. The lower mould comprises a mould frame and a lower mould head, wherein the mould frame is fixed in site and the lower mould head is arranged in the mould frame and adaptively matched with the upper mould head. The lower mould is provided with a demoulding mechanism which moves up and down axially; and the lower mould head is fixedly connected with and driven by the demoulding mechanism to move up and down. Compared with the prior art, the porcelain plate dry-press forming device has the benefits of form by the improvement on the existing brick moulding press for architectural porcelains, simple whole structure, easiness for operation, high working efficiency, low cost, and enormous impetus to cost control and product development.
Description
Technical field
The utility model relates to a kind of dry-pressing formed device, belongs to ceramic technical field of processing equipment, refers in particular to the dry-pressing formed device of a kind of porcelain dish.
Background technology
The pottery articles for use are of long standing and well established in the use history of China, and the scope of application is very extensive, for example Ceramic Tiles, ceramic disk or the like.At present, the porcelain dish forming method in the daily life generally adopts the roll forming of pug and dry-pressing formed, and the fresh approach that utilizes the ceramic powder isostatic compaction is also among development; And the forming method of building ceramic brick generally adopts brick machine compression moulding, and the brick machine technology is very ripe, is widely used in the production of building ceramic tiles.If can be applied to the brick machine that architectural pottery is used the manufacturing process of daily porcelain dish, be very favorable for cost control so, still, but still there is not correlation technique to use or record in the prior art.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provide a kind of on existing brick machine basis, transform form, simple in structure, the practical reliable and high dry-pressing formed device of porcelain dish of efficient.
In order to realize above-mentioned purpose, the utility model is realized by following technical scheme:
The dry-pressing formed device of a kind of porcelain dish, have mold and bed die, mold includes the upper punch that moves up and down vertically, and fixedlys connected the last die head that is moved up and down by its drive with upper punch, and bed die includes fixing on the throne framed and be arranged at the lower die head that framed interior and last die head adaptation cooperates; Described bed die is provided with the mould emptier that moves up and down vertically, and lower die head is fixedlyed connected with mould emptier and moved up and down by its drive.
Further, the described die head bottom of going up is provided with the porcelain dish convex module, and the lower die head top is provided with the porcelain dish convex module and adapts to the porcelain dish die groove that cooperates, last die head and lower die head between the two gap formation porcelain dish die cavity when closure state.
Further, described lower die head is provided with and runs through " protruding " type groove that is communicated with porcelain dish die groove and lower die head bottom.
Further, described mould emptier comprises: elevator, it is arranged at the framed bottom of bed die, by a backing plate fixedly connected with lower die head drive its move up and down; Propulsion arm, it is built in " protruding " type groove of lower die head and stretches in porcelain dish die groove, and integral body is " ⊥ " type structure; Back-moving spring, it is built in " protruding " type groove of lower die head and two ends and contacts cooperation with the backing plate contact with the propulsion arm bottom respectively the propulsion arm application of force is resetted.
Further, described lower die head is provided with the elastic membrane of a covering porcelain dish die groove, and the elastic membrane opposite end is provided with the back-off flange of fixedlying connected with the lower die head top.
Further, the top of described propulsion arm maintains an equal level with the top of lower die head during with the lower die head released state and contacts cooperation with elastic membrane bottom contact in last die head.
Further, described lower die head connects to touch with framed inwall pine and cooperates, and reaches lower die head top and framed inwall formation cloth chamber when mould emptier descends.
Further, described mold is provided with an elastic collar, and elastic collar is set in the die head outside and fixedlys connected with upper punch.
Further, leave appropriate gap between described elastic collar and the last die head.
Further, described mold is provided with at least one air flue that is connected with vacuum generating device, and the suction inlet of air flue is communicated with the gap between elastic collar and the last die head.
The utility model compared with prior art, its beneficial effect is: utilize existing building pottery to form with the brick machine scrap build, overall structure is simple, processing ease, high efficiency and cost are low, have very big impetus for cost control and product development.
In order to understand the utility model more clearly, set forth the specific embodiment of the present utility model below with reference to description of drawings.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the local enlarged diagram of A among Fig. 1.
Fig. 3 a, 3b, 3c are working state figures of the present utility model.
The specific embodiment
As shown in Figure 1, 2; the dry-pressing formed device of porcelain dish described in the utility model; have mold 1 and bed die 2; mold 1 includes the upper punch 11 that moves up and down vertically, and fixedlys connected the last die head 12 that is moved up and down by its drive with upper punch 11, bed die 2 include fixing on the throne framed 21, be arranged in framed 21 and lower die head 22 that 12 adaptations of last die heads cooperate, reach and drive the mould emptier 23 that lower die head moves up and down vertically.
Above-mentioned die head 12 bottoms of going up are provided with porcelain dish convex module 121, and lower die head 22 tops are provided with porcelain dish convex module 121 and adapt to the porcelain dish die groove 221 that cooperates, last die head 12 and lower die head 22 between the two gap formation porcelain dish die cavity when closure state; Further; described lower die head 22 inside are provided with runs through " protruding " type groove 222 that is communicated with porcelain dish die groove 221 and bottom; and lower die head 22 connects to touch with framed 21 inwall pines and cooperates, lower die head 22 tops and framed 21 inwalls formation cloth chamber when mould emptier 23 descends.Preferably, described mold 1 is provided with an elastic collar 13, elastic collar 13 be set in die head 12 outside fixedly connected with upper punch 11 and elastic collar 13 and last die head 12 between leave appropriate gap; Mold 1 also is provided with two air flues that are connected with vacuum generating device 14, and the suction inlet of air flue 14 is communicated with the gap between elastic collar 13 and the last die head 12.
Above-mentioned mould emptier 23 comprises: elevator 231, it is arranged at framed 21 bottoms of bed die 2, by a backing plate 234 fixedly connected with lower die head 22 drive its move up and down; Propulsion arm 232, it is built in " protruding " type groove 222 of lower die head 22 and stretches in porcelain dish die groove 221, and integral body is " ⊥ " type structure; Back-moving spring 233, it is built in " protruding " type groove 222 of lower die head 22 and two ends and contacts with backing plate 234 contacts to cooperate with propulsion arm 232 bottoms respectively propulsion arm 232 application of forces are resetted.Further, described lower die head 22 is provided with the polyurethane rubber elastic membrane 24 of a covering porcelain dish die groove 221, and elastic membrane 24 opposite ends are provided with the back-off flange 241 of fixedlying connected with lower die head 22 tops.Preferably, the top of propulsion arm 232 maintains an equal level with the top of lower die head 22 under the elastic force effect at back-moving spring 233 during with lower die head 22 released states and contacts cooperation with elastic membrane 24 bottom contacts in last die head 12.
Operation principle of the present utility model is as described below:
Shown in Fig. 3 a, filling ceramic powder in the cloth chamber, ceramic powder covers on the elastic membrane 24, and propulsion arm 232 just in time contact in elastic membrane 24 bottoms ceramic powder is played a supporting role; After cloth is finished, upper punch 11 drives upward, and die head 12 moves down vertically, when elastic collar 13 1 touches ceramic powder, vacuum generating device begins the porcelain dish die cavity is vacuumized by air flue 14, make the porcelain dish die cavity after the closure gradually form certain vacuum, guaranteeing between the ceramic powder particle can more closely tight contact;
Shown in Fig. 3 b, upper punch 11 continues to move down toward porcelain dish die groove direction, ceramic powder in the driving in 12 pairs of porcelain dish die cavities of die head is suppressed, and maintenance vacuumizes in the confined space that is surrounded by elastic collar 13, to eliminate the gas that the ceramic powder fragmentation is overflowed, meanwhile, propulsion arm 232 moves down power effect lower compression back-moving spring 233 at upper punch 11 and moves down synchronously, maintain an equal level until the top of propulsion arm 232 and the bottom of porcelain dish die groove, at this moment, upper punch 11 stops to move down, and compacting work is finished in the porcelain dish moulding;
Shown in Fig. 3 c, after compacting is finished, move on the upper punch 11, lower die head 22 is moved on upper punch 11 under the climbing power of elevator 231 drives, top and framed 21 tops until lower die head 22 maintain an equal level, at this moment, elevator 231 stops to rise, and propulsion arm 232 moves on continuing under the back-moving spring 233 restoring force effects, promote the dish base that compacting finishes and break away from porcelain dish die groove, block mutually with the step surface of lower die head 22 " protruding " type groove and move on stopping until propulsion arm 232, this hour indicator base just places the top plan of lower die head 22, can transport by corresponding conveyer, thereby finish a working cycles.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and modification.
Claims (10)
1. dry-pressing formed device of porcelain dish; have mold and bed die; mold includes the upper punch that moves up and down vertically, and fixedlys connected the last die head that is moved up and down by its drive with upper punch; bed die includes fixing on the throne framed and be arranged at the lower die head that cooperates with last die head adaptation in framed; it is characterized in that: described bed die is provided with the mould emptier that moves up and down vertically, and lower die head is fixedlyed connected with mould emptier and moved up and down by its drive.
2. the dry-pressing formed device of porcelain dish according to claim 1, it is characterized in that: the described die head bottom of going up is provided with the porcelain dish convex module, the lower die head top is provided with the porcelain dish convex module and adapts to the porcelain dish die groove cooperates, last die head and lower die head between the two gap formation porcelain dish die cavity when closure state.
3. the dry-pressing formed device of porcelain dish according to claim 2 is characterized in that: described lower die head is provided with and runs through " protruding " type groove that is communicated with porcelain dish die groove and lower die head bottom.
4. the dry-pressing formed device of porcelain dish according to claim 3, it is characterized in that: described mould emptier comprises:
Elevator, it is arranged at the framed bottom of bed die, by a backing plate fixedly connected with lower die head drive its move up and down;
Propulsion arm, it is built in " protruding " type groove of lower die head and stretches in porcelain dish die groove, and integral body is " ⊥ " type structure;
Back-moving spring, it is built in " protruding " type groove of lower die head and two ends and contacts cooperation with the backing plate contact with the propulsion arm bottom respectively the propulsion arm application of force is resetted.
5. the dry-pressing formed device of porcelain dish according to claim 4 is characterized in that: described lower die head is provided with the elastic membrane of a covering porcelain dish die groove, and the elastic membrane opposite end is provided with the back-off flange of fixedlying connected with the lower die head top.
6. the dry-pressing formed device of porcelain dish according to claim 5 is characterized in that: the top of described propulsion arm maintains an equal level with the top of lower die head during with the lower die head released state and contacts cooperation with elastic membrane bottom contact in last die head.
7. the dry-pressing formed device of porcelain dish according to claim 5 is characterized in that: described lower die head connects to touch with framed inwall pine and cooperates, and reaches lower die head top and framed inwall formation cloth chamber when mould emptier descends.
8. the dry-pressing formed device of porcelain dish according to claim 1, it is characterized in that: described mold is provided with an elastic collar, and elastic collar is set in the die head outside and fixedlys connected with upper punch.
9. the dry-pressing formed device of porcelain dish according to claim 8 is characterized in that: leave appropriate gap between described elastic collar and the last die head.
10. the dry-pressing formed device of porcelain dish according to claim 9 is characterized in that: described mold is provided with at least one air flue that is connected with vacuum generating device, and the suction inlet of air flue is communicated with the gap between elastic collar and the last die head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201349021U CN201745082U (en) | 2010-03-16 | 2010-03-16 | Porcelain plate dry-press forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201349021U CN201745082U (en) | 2010-03-16 | 2010-03-16 | Porcelain plate dry-press forming device |
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| Publication Number | Publication Date |
|---|---|
| CN201745082U true CN201745082U (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201349021U Expired - Fee Related CN201745082U (en) | 2010-03-16 | 2010-03-16 | Porcelain plate dry-press forming device |
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| CN (1) | CN201745082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363324A (en) * | 2011-10-29 | 2012-02-29 | 李永慎 | Dry press forming device and forming method for porcelain sleeve blank |
-
2010
- 2010-03-16 CN CN2010201349021U patent/CN201745082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363324A (en) * | 2011-10-29 | 2012-02-29 | 李永慎 | Dry press forming device and forming method for porcelain sleeve blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20160316 |