CN203807334U - Slag glass-ceramic roll-forming machine - Google Patents
Slag glass-ceramic roll-forming machine Download PDFInfo
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- CN203807334U CN203807334U CN201420174176.4U CN201420174176U CN203807334U CN 203807334 U CN203807334 U CN 203807334U CN 201420174176 U CN201420174176 U CN 201420174176U CN 203807334 U CN203807334 U CN 203807334U
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Abstract
The utility model relates to a slag glass-ceramic roll-forming machine. The roll-forming machine comprises a machine pedestal and a U-shaped rack arranged on the machine pedestal and capable of horizontally moving, wherein a first sliding block is arranged on the U-shaped rack, a first press roller and a second press roller are arranged on the first sliding block, the U-shaped rack is also provided with a power device and a transmission device for providing power to the first press roller and the second press roller and an adjusting mechanism for adjusting the positions of the first press roller and the second press roller. According to roll-forming machine disclosed by the utility model, since the U-shaped rack capable of horizontally moving is arranged on the machine pedestal, the first sliding block is arranged on the U-shaped rack, the first press roller and the second press roller are arranged on the first sliding block, the U-shaped rack is also provided with the power device and the transmission device for providing power to the first press roller and the second press roller and the adjusting mechanism for adjusting the positions of the first press roller and the second press roller, the heights and positions in the horizontal direction of the first press roller and the second press roller can be freely adjusted, and the gaps between the first press roller and the second press roller can be adjusted and thus the tablet glass-ceramic with different thicknesses can be produced and adapt to the different types of glass kilns.
Description
Technical field
The utility model relates to a kind of cinder microcrystalline glass production unit, is specifically related to a kind of cinder microcrystalline glass calendering formation machine.
Background technology
Rolling process is a kind of molding mode of sheet glass.Its principle of work is: the glass metal of melting flows between two reduction rolls via pouring mouth, roller to press cause glass metal by the width of ironed gap length between two rollers, fall very soon because the cooling effect of the recirculated water in roller makes the temperature of glass metal again, glass changes plastic flow into gradually by viscous motion, cause glass basic forming after two roller calenderings, again through the transmission of the little roller of a row, further obtain coolingly, solidify to form gradually the sheet glass of fragility.Because devitrified glass is than limit for height on the crystallization of simple glass, material property is short, glass metal is easily at pressure roller front crystallization, therefore devitrified glass generally adopts Waterfall Method (also claiming casting method) to produce, but existing device exists transmission efficiency low, tightener sprocket efficiency is low, entirety and part dimension are huge, the adjustment of pressure roller position can not be independent, is unfavorable for maintenance and the shortcoming of replacing, and therefore provides a kind of novel cinder microcrystalline glass calendering formation machine to be extremely necessary.
Utility model content
The purpose of this utility model is to provide a kind of cinder microcrystalline glass calendering formation machine, and its transmission efficiency is high, and pressure roller position is convenient to regulate.
To achieve these goals, the scheme that the utility model adopts is: the U-shaped frame that comprises support and be arranged on support and can move horizontally, in U-shaped frame, be provided with the first slide block, on the first slide block, be provided with the first pressure roller and the second pressure roller, in U-shaped frame, be also provided with power set for power is provided to the first pressure roller, the second pressure roller and transmission mechanism, for regulating the regulating mechanism of the first pressure roller, the second pressure roller position; Wherein the central shaft place plane of the first pressure roller and the second pressure roller and the angle of horizontal plane are 45-75 degree.
On described the first slide block, be also provided with the second slide block.
Also comprise press rollers gap regulating mechanism, press rollers gap regulating mechanism comprises the second handle that is arranged at the 4th trapezoidal screw on the second slide block and is arranged on the 4th trapezoidal screw top, the bottom of the 4th trapezoidal screw is provided with second axle collar, on the 4th trapezoidal screw, be set with for eliminate thread pitch first for jack panel and second for jack panel.
Described power set is frequency control motor.
Described transmission mechanism is two covers, and every cover transmission mechanism comprises planet-cycloid reducer and flexible clutch, and frequency control motor is connected with planet-cycloid reducer, and planet-cycloid reducer is connected with flexible clutch.
In described U-shaped frame, be provided with base plate, the two ends of base plate are overlapped in U-shaped frame, and two cover transmission mechanism staggered arrangement are on base plate, and the middle part of base plate is pressed on the rolling bearing pedestal being arranged on support.
Described regulating mechanism comprises tangential movement adjustment mechanism and vertical motion adjustment mechanism, wherein, tangential movement adjustment mechanism comprises horizontal lead screw elevator and the first shaft coupling, on support, be provided with block, horizontal lead screw elevator is arranged on block, the worm screw end of horizontal lead screw elevator connects the first shaft coupling, and the first shaft coupling is connected with first connecting rod, and the first trapezoidal nut arranging in the first trapezoidal screw of horizontal lead screw elevator and U-shaped frame cooperatively interacts; Vertical motion adjustment mechanism comprises vertical screw lift and the second shaft coupling, vertically the worm screw of screw lift end is connected with second connecting rod by the second shaft coupling, and vertically the second trapezoidal screw of screw lift cooperatively interacts with the second trapezoidal nut that is positioned at the first slide block.
Also comprise tightener sprocket adjusting screw(rod) device, tightener sprocket adjusting screw(rod) device comprises coattail board, the first dovetail-indent, the 3rd trapezoidal nut, the 3rd trapezoidal screw and first handle, and wherein, the first dovetail-indent is opened in U-shaped frame; In the first dovetail-indent, coattail board being set, matches with first axle collar that is arranged at the 3rd trapezoidal screw end in one end of coattail board, and the 3rd trapezoidal screw is connected with first handle through the 3rd trapezoidal nut; Axle and the coattail board of tightener sprocket are structure as a whole.
Compared with prior art, the beneficial effect the utlity model has: the utility model by be arranged in U type frame for the power set of power and transmission mechanism are provided to the first pressure roller, the second pressure roller, for regulating the regulating mechanism of the first pressure roller, the second pressure roller position; Its transmission efficiency is high, and pressure roller position is convenient to regulate.U-shaped frame moves carrying out horizontal direction, realizes freely adjusting of frame, to adapt to the devitrified glass liquid kiln mouth of different heights.
Further, the utility model rotates by two frequency control motors that are arranged on base plate, successively by planet-cycloid reducer, flexible clutch, drive respectively the first pressure roller and the second pressure roller to rotate, use single power and actuator drives pressure roller are solved, the sprocket wheel cornerite causing is less, the problem that transmission efficiency is low; Overcome that to walk around the chain stripe pitch of pressure roller sprocket wheel too small, tightening pulley cannot inwardly compress chain simultaneously; The shortcoming that entirety and part dimension are huge.
Further, the utility model by support, arrange can along continuous straight runs the U-shaped frame of motion, the first slide block is set in U-shaped frame, the first slide block is provided with the first pressure roller and the second pressure roller, by regulating moving horizontally of U-shaped frame, the first slide block moves in short transverse, can can freely independently adjust the first pressure roller, the height of the second pressure roller and the position of horizontal direction, thereby being convenient to make accurately aims at the gap between pressure roller from kiln glass feed liquid out, avoid the problem of the adjusting complexity that in prior art, interlock adjusting causes.
Further, the utility model is by being arranged on the frequency control motor in U-shaped frame internal backplane, planet-cycloid reducer, flexible clutch.Overall dimensions is little, and space layout compactness is of value to the replacement maintenance of parts.
Brief description of the drawings
Fig. 1 is the left view of this cinder microcrystalline glass calendering formation machine.
Fig. 2 is the front view of this cinder microcrystalline glass calendering formation machine.
Fig. 3 is this cinder microcrystalline glass calendering formation machine tangential movement adjustment mechanism partial schematic diagram.
Fig. 4 is this cinder microcrystalline glass calendering formation machine vertical movement adjustment mechanism partial schematic diagram.
Fig. 5 is the partial schematic diagram of this cinder microcrystalline glass calendering formation machine press rollers gap regulating mechanism.
In figure, 1 is support, 2 is horizontal lead screw elevator, 3 is coattail board, 4 is the first dovetail-indent, 5 is U-shaped frame, 6 is vertical screw lift, 7 is the first slide block, 8 is the first pressure roller, 9 is the second slide block, 10 is the second pressure roller, 11 is the 3rd trapezoidal nut, 12 is the 3rd trapezoidal screw, 13 is first handle, 14 is frequency control motor, 15 is planet-cycloid reducer, 16 is flexible clutch, 17 is first connecting rod, 18 is the first shaft coupling, 19 is the second shaft coupling, 20 is second connecting rod, 21 is the second dovetail-indent, 22 is rolling bearing pedestal, 23 is base plate, 24 is the first trapezoidal nut, 25 is the first trapezoidal screw, 26 is block, 27 is the second trapezoidal screw, 28 is the second trapezoidal nut, 29 is first for jack panel, 30 is cover, 31 is second for jack panel, 32 is the 4th trapezoidal screw, 33 is second handle.
Embodiment
With reference to Fig. 1-Fig. 5, two U-shaped frames 5 that the utility model comprises support 1 and is arranged on support 1 two ends and can moves horizontally, in U-shaped frame 5, be provided with the first pressure roller 8 and the second pressure roller 10, wherein, the first pressure roller 8 and the second pressure roller 10 shift to install, and the first pressure roller 8 and the central shaft place plane of the second pressure roller 10 and the angle of horizontal plane are 45-75 degree; U-shaped frame 5 is also provided with power set for power is provided to the first pressure roller 8, the second pressure roller 10 and transmission mechanism, for regulating the regulating mechanism of the first pressure roller 8, the second pressure roller 10 positions.
Power set in the utility model is frequency control motor 14.Described transmission mechanism is two groups, every group of transmission mechanism comprises planet-cycloid reducer 15 and flexible clutch 16, frequency control motor 14 is connected with planet-cycloid reducer 15, planet-cycloid reducer 15 is connected with flexible clutch 16, and flexible clutch 16 is connected with the second pressure roller with the first pressure roller with chain by transmission shaft, sprocket wheel.
Described regulating mechanism comprises tangential movement adjustment mechanism and vertical motion adjustment mechanism, wherein, tangential movement adjustment mechanism comprises horizontal lead screw elevator 2, on support 1, be provided with block 26, horizontal lead screw elevator 2 is arranged on block 26, horizontal lead screw elevator 2 is connected with the first shaft coupling 18, the first shaft couplings 18 and is connected with the first connecting rod 17 being arranged in U-shaped frame 5; Vertical motion adjustment mechanism comprises tightener sprocket adjusting screw(rod) device, vertical screw lift 6, second connecting rod 20 and the second shaft coupling 19, and vertically screw lift 6 is connected with the first slide block 7 by the second shaft coupling 19, second connecting rod 20; Tightener sprocket adjusting screw(rod) device comprises coattail board 3, the first dovetail-indent 4, the 3rd trapezoidal nut 11, the 3rd trapezoidal screw 12 and first handle 13, and wherein, the first dovetail-indent 4 is opened in U-shaped frame 5; The interior coattail board 3 that arranges of the first dovetail-indent 4, match with first axle collar that is arranged at the 3rd trapezoidal screw 12 ends in one end of coattail board 3, and the 3rd trapezoidal screw 12 is connected with first handle 3 through the 3rd trapezoidal nut 11; The axle of tightener sprocket and coattail board 3 are structure as a whole.On the second pressure roller 10, be provided with the first gear, in U-shaped frame 5, be provided with the second gear and tightener sprocket, the first gear, the second gear and tightener sprocket cooperatively interact by chain, regulate the coattail board in tightener sprocket adjusting screw(rod) device can realize the adjusting to chain.
In described U-shaped frame 5, be also provided with and can have first slide block 7, the first pressure rollers 8 that can move up and down along U-shaped frame 5 to be arranged on the first slide block 7; Wherein, the first pressure roller is large pressuring roller, the second pressure roller is air bells removing roll, and the first pressure roller is fixed, in U-shaped frame 5, be also provided with the second slide block 9, the second pressure rollers 10 and be arranged on the second slide block 9, on the second slide block 9, be provided with spigot surface, the second pressure roller 10 can do the adjustment of the first pressure roller, the second nip in Second-Type slide block 9, to produce the dull and stereotyped devitrified glass of different thickness; In U-shaped frame 5, base plate 23 is set, being overlapped in U-shaped frame 5 of the two ends of base plate 23, two groups of transmission mechanism staggered arrangement are on base plate 23, and the middle part of base plate 23 is pressed on the rolling bearing pedestal 22 being arranged on support 1.
According to actual production demand, the height of the first pressure roller, the second pressure roller and the position of horizontal direction should freely be adjusted, therefore the first slide block 7(is provided with the first pressure roller) relative movement in the vertical direction of relatively U-shaped frame 5, support 1 tangential movement relatively of U-shaped frame 5.
The first slide block 7 is arranged in U-shaped frame 5, by the relative movement between the first slide block 7 and U-shaped frame, can make rapid adjustment to the first pressure roller, the second pressure roller position and attitude.In order to reduce the bad and chain vibration phenomenon of the engagement of driving chain and to increase the engagement wrapping angle of chain and sprocket wheel, the axle of tightener sprocket and coattail board 3 are made of one, the first dovetail-indent 4 is fixed in U-shaped frame 5.For convenience of regulating, a set of tightener sprocket adjusting screw(rod) mechanism is set for regulating the position of axle place coattail board 3.Tightener sprocket adjusting screw(rod) mechanism comprises the 3rd trapezoidal screw 12, the 3rd trapezoidal nut 11 and first handle 13, passes coattail board 3 with screw simultaneously, and withstanding the first dovetail-indent 4 increases stationarity.By rotating first handle 13, drive the 3rd trapezoidal screw 12 to rotate in the 3rd trapezoidal nut 11, make coattail board 3 produce the displacement of horizontal direction simultaneously.
With reference to Fig. 2, it has mainly shown the deployment scenarios of power set, transmission mechanism and synchronous device (synchronous device comprises first connecting rod 17, the first shaft coupling 18, the second shaft coupling 19 and second connecting rod 20).The utility model adopts two cover transmission mechanisms that power and the motion of the second pressure roller and the first pressure roller are provided respectively.Taking the transmission mechanism that is positioned at one end as example, by frequency control motor 14, planet-cycloid reducer 15, flexible clutch 16, power set and running gear, through U-shaped frame 5, and then are passed to sprocket wheel, chain and the first pressure roller, the second pressure roller.Wherein two cover transmission mechanisms, transmission mechanism staggered arrangement is on the base plate 23, and base plate 23 is except in both sides are overlapped on U-shaped frame 5, is also pressed on a rolling bearing pedestal 22 in centre.U-shaped frame 5 horizontal directions regulate synchronous device to rely on first connecting rod 17, the first shaft coupling 18, and both connect horizontal lead screw elevator 2.The first slide block 7 vertical directions regulate synchronous device to rely on second connecting rod 20, the second shaft couplings 19, and both connect vertical screw lift 6.
With reference to Fig. 3, it is for showing the partial schematic diagram of this cinder microcrystalline glass calendering formation machine tangential movement adjustment mechanism.Horizontal lead screw elevator 2 is fixed on the block 26 being arranged on support 1, while rotating the worm shaft of horizontal lead screw elevator 2, its worm-wheel shaft will drive the first trapezoidal screw 25 to rotate, coordinate the first trapezoidal nut 24 being installed in U-shaped frame 5, U-shaped frame 5 will move horizontally along the second dovetail-indent 21 in support 1.
With reference to Fig. 4, it is for showing the partial schematic diagram of this cinder microcrystalline glass calendering formation machine vertical motion adjustment mechanism.Vertically screw lift 6 is fixed in U-shaped frame 5, when the worm shaft of the straight screw lift 6 of rotating vertical, its worm-wheel shaft will drive the second trapezoidal screw 27 to rotate, and coordinate the second trapezoidal nut 28, the first slide blocks 7 that are installed in U-shaped frame in U-shaped frame 5, vertically to move along dovetail-indent.
The object of tightener sprocket adjusting screw(rod) device is set, the one because the second pressure roller (being top roll) is adjustable, thus the tensioning degree of chain will change, just need to arrange a tightening pulley reduce the engagement of chain bad with chain vibration phenomenon.The 2nd, in order to increase the engagement wrapping angle of chain and sprocket wheel, the axle of tightener sprocket and coattail board are made of one, dovetail-indent is fixed in U-shaped frame.For convenience of regulating, a set of tightener sprocket screw rod regulating mechanism is set for regulating the position of axle and coattail board.Wherein, tightener sprocket screw rod regulating mechanism comprises the 3rd trapezoidal screw 12, the 3rd trapezoidal nut 11 and is arranged at the first handle 13 of the 3rd trapezoidal screw 12 one end, passes coattail board 3 with screw simultaneously, and withstanding the first dovetail-indent 4 increases stationarity.The diameter of first handle 13 between 160mm, by rotating first handle 13, drives the 3rd trapezoidal screw 12 to rotate in the 3rd trapezoidal nut 11 at 120mm, makes coattail board 3 produce the displacement of horizontal direction simultaneously.The movement of coattail board 3 and fixing the 3rd trapezoidal screw and the screw of relying on are fixed.
Referring to Fig. 5, the utility model also comprises press rollers gap regulating mechanism, press rollers gap regulating mechanism comprises the second handle 33 that is arranged on the 4th trapezoidal screw 32 on the second slide block and is arranged on the 4th trapezoidal screw 32 tops, the bottom of the 4th trapezoidal screw 32 is provided with the axle collar, on the 4th trapezoidal screw 32, be set with for eliminate thread pitch first for jack panel 29 and second for jack panel 31.The effect of the axle collar is, in the time rotating second handle 33, the 4th trapezoidal screw 32 can together rotate, the top of the first slide block is provided with cover 30, in rotating in the nut of the 4th trapezoidal screw 32 on cover 30, the axle collar of its bottom can produce the movement of vertical direction, and then drives the second slide block 9 vertical positions to change, and reaches the object of Indirect method nip.First for jack panel 29 and second for jack panel 31 for eliminating thread pitch.When gap need to be regulated, unclamp 31 for jack panel 29, second for jack panel by first.After adjusting finishes, then tighten for jack panel 31 for jack panel 29, second first.
Working process of the present utility model is: two frequency control motors 14 rotate, and by planet-cycloid reducer 15, flexible clutch 16, transmission shaft, sprocket wheel and chain, drives respectively the first pressure roller 8 and the second pressure roller 10 to rotate successively.The glass metal of melting flows between two reduction rolls via pouring mouth, roller to press cause glass metal by the width of ironed gap length between two rollers, glass changes plastic flow into gradually by viscous motion, causes glass basic forming after two roller calenderings also to solidify to form gradually the sheet glass of fragility.
For adapting to different glass furnaces, can rotate the worm shaft of horizontal lead screw elevator 2, pressure roller is moved horizontally, worm shaft that also can the straight screw lift 6 of rotating vertical, vertically moves pressure roller.Thereby make glass furnace fire door aim at the gap between pressure roller.
For producing the devitrified glass of different thin and thicks, need to regulate the gap between pressure roller.At this moment only need unclamp first for jack panel 29 and second for jack panel 31, turning handle, i.e. the vertical position of removable the second pressure roller 10, has changed the gap between the first pressure roller 8 and the second pressure roller 10 indirectly.
Claims (8)
1. a cinder microcrystalline glass calendering formation machine, it is characterized in that, comprise support (1) and be arranged on the U-shaped frame (5) that support (1) is upper and can move horizontally, in U-shaped frame (5), be provided with the first slide block (7), on the first slide block (7), be provided with the first pressure roller (8) and the second pressure roller (10), in U-shaped frame (5), be also provided with power set for power is provided to the first pressure roller (8), the second pressure roller (10) and transmission mechanism, for regulating the regulating mechanism of the first pressure roller (8), the second pressure roller (10) position; Wherein the first pressure roller (8) and the central shaft place plane of the second pressure roller (10) and the angle of horizontal plane are 45-75 degree.
2. a kind of cinder microcrystalline glass calendering formation machine according to claim 1, is characterized in that, is also provided with the second slide block (9) on described the first slide block (7).
3. a kind of cinder microcrystalline glass calendering formation machine according to claim 2, it is characterized in that, also comprise press rollers gap regulating mechanism, press rollers gap regulating mechanism comprises the second handle (33) that is arranged at the 4th trapezoidal screw (32) on the second slide block (9) and is arranged on the 4th trapezoidal screw (32) top, the bottom of the 4th trapezoidal screw (32) is provided with second axle collar, on the 4th trapezoidal screw (32), be set with for eliminate thread pitch first for jack panel (29) and second for jack panel (31).
4. a kind of cinder microcrystalline glass calendering formation machine according to claim 1, is characterized in that, described power set is frequency control motor (14).
5. a kind of cinder microcrystalline glass calendering formation machine according to claim 4, it is characterized in that, described transmission mechanism is two covers, every cover transmission mechanism comprises planet-cycloid reducer (15) and flexible clutch (16), frequency control motor (14) is connected with planet-cycloid reducer (15), and planet-cycloid reducer (15) is connected with flexible clutch (16).
6. a kind of cinder microcrystalline glass calendering formation machine according to claim 5, it is characterized in that, in described U-shaped frame (5), be provided with base plate (23), the two ends of base plate (23) are overlapped in U-shaped frame (5), two cover transmission mechanism staggered arrangement are upper in base plate (23), and the middle part of base plate (23) is pressed on the rolling bearing pedestal (22) being arranged on support (1).
7. a kind of cinder microcrystalline glass calendering formation machine according to claim 1, it is characterized in that, described regulating mechanism comprises tangential movement adjustment mechanism and vertical motion adjustment mechanism, wherein, tangential movement adjustment mechanism comprises horizontal lead screw elevator (2) and the first shaft coupling (18), on support (1), be provided with block (26), horizontal lead screw elevator (2) is arranged on block (26), the worm screw end of horizontal lead screw elevator (2) connects the first shaft coupling (18), the first shaft coupling (18) is connected with first connecting rod (17), first trapezoidal screw (25) of horizontal lead screw elevator (2) cooperatively interacts with interior the first trapezoidal nut (24) arranging of U-shaped frame (5), vertical motion adjustment mechanism comprises vertical screw lift (6) and the second shaft coupling (19), vertically the worm screw of screw lift (6) end is connected with second connecting rod (20) by the second shaft coupling (19), and vertically second trapezoidal screw (27) of screw lift (6) cooperatively interacts with the second trapezoidal nut (28) that is positioned at the first slide block (7).
8. a kind of cinder microcrystalline glass calendering formation machine according to claim 7, it is characterized in that, also comprise tightener sprocket adjusting screw(rod) device, tightener sprocket adjusting screw(rod) device comprises coattail board (3), the first dovetail-indent (4), the 3rd trapezoidal nut (11), the 3rd trapezoidal screw (12) and first handle (13), wherein, the first dovetail-indent (4) is opened in U-shaped frame (5); Coattail board (3) is set in the first dovetail-indent (4), matches with first axle collar that is arranged at the 3rd trapezoidal screw (12) end in one end of coattail board (3), and the 3rd trapezoidal screw (12) is connected with first handle (13) through the 3rd trapezoidal nut (11); The axle of tightener sprocket and coattail board (3) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174176.4U CN203807334U (en) | 2014-04-11 | 2014-04-11 | Slag glass-ceramic roll-forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174176.4U CN203807334U (en) | 2014-04-11 | 2014-04-11 | Slag glass-ceramic roll-forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807334U true CN203807334U (en) | 2014-09-03 |
Family
ID=51446119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420174176.4U Expired - Fee Related CN203807334U (en) | 2014-04-11 | 2014-04-11 | Slag glass-ceramic roll-forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407175A (en) * | 2018-03-13 | 2018-08-17 | 惠水恒瑞辰机械制造有限公司 | A kind of small two-roll calendar |
| CN109434953A (en) * | 2018-12-27 | 2019-03-08 | 安徽省金正塑业有限公司 | Road mould knife excision forming device after a kind of plastic uptake |
| CN110028232A (en) * | 2019-06-03 | 2019-07-19 | 江西鼎盛玻璃实业有限公司 | A kind of crystallization method and its device of devitrified glass |
-
2014
- 2014-04-11 CN CN201420174176.4U patent/CN203807334U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407175A (en) * | 2018-03-13 | 2018-08-17 | 惠水恒瑞辰机械制造有限公司 | A kind of small two-roll calendar |
| CN109434953A (en) * | 2018-12-27 | 2019-03-08 | 安徽省金正塑业有限公司 | Road mould knife excision forming device after a kind of plastic uptake |
| CN109434953B (en) * | 2018-12-27 | 2023-08-11 | 安徽省金正塑业有限公司 | Plastic uptake back mould sword cutting forming device |
| CN110028232A (en) * | 2019-06-03 | 2019-07-19 | 江西鼎盛玻璃实业有限公司 | A kind of crystallization method and its device of devitrified glass |
| CN110028232B (en) * | 2019-06-03 | 2021-09-07 | 江西鼎盛新材料科技有限公司 | Crystallizing method and device for microcrystalline glass |
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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 |
Granted publication date: 20140903 Termination date: 20150411 |
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| EXPY | Termination of patent right or utility model |