CN210026014U - Compression molding machine for melamine tableware - Google Patents
Compression molding machine for melamine tableware Download PDFInfo
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- CN210026014U CN210026014U CN201920458744.6U CN201920458744U CN210026014U CN 210026014 U CN210026014 U CN 210026014U CN 201920458744 U CN201920458744 U CN 201920458744U CN 210026014 U CN210026014 U CN 210026014U
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- driving cylinder
- fixedly connected
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Abstract
The utility model discloses a compression molding machine for melamine tableware, which relates to the technical field of melamine tableware production, and adopts the technical scheme that the compression molding machine comprises a frame, an upper die frame fixedly connected to the top of the frame, an upper die fixedly connected to the bottom of the upper die frame, a hydraulic cylinder arranged at the bottom of the frame, a lower die frame fixedly connected to a piston rod of the hydraulic cylinder, a lower die fixedly connected to the top of the lower die frame, and an ejection mechanism arranged on the lower die frame, wherein a discharging device is arranged on the frame, the discharging device comprises a first driving cylinder vertically arranged on one side of the frame, a base fixedly connected to a piston rod of the first driving cylinder, a second driving cylinder horizontally arranged on the base, and a clamping mechanism fixedly connected to a piston rod of the second; one side of the frame, which is close to the first driving cylinder, is provided with a material receiving platform, and the top of the material receiving platform is fixedly connected with a protective layer. The utility model provides an inconvenient problem of taking out the tableware after the shaping, reached the effect of being convenient for take out the tableware after the shaping.
Description
Technical Field
The utility model relates to a melamine tableware production technical field, more specifically the saying so, it relates to a compression moulding machine for melamine tableware.
Background
Melamine tableware also known as porcelain-like tablewareFromMelamine resinHeating and pressurizing the powder, and pressing the powder to form the powder. Melamine tableware is widely used in catering industry and children's catering industry because of its advantages of lightness, beauty, low temperature resistance, and non-fragility.
The prior art can refer to Chinese utility model patent with the publication number of CN207616988U, which discloses a melamine tableware forming machine, comprising a machine body, wherein the top of the machine body is provided with a frame, the bottom of the frame is fixedly connected with an upper die frame, an upper die is arranged in the upper die frame, the bottom of the machine body is provided with a hydraulic cylinder, the top of the hydraulic cylinder is fixedly connected with a lower die frame, the top of the lower die frame is provided with a lower die, one side of the bottom of the machine body, which is far away from the hydraulic cylinder, is provided with a cylinder, the top of the cylinder is fixedly connected with a servo motor, one side of the top of the servo motor is fixedly connected with a telescopic supporting rod, one end of the telescopic supporting rod, which is far away from the servo motor, is fixedly connected with a telescopic supporting, tracheal one end fixedly connected with sucking disc, the trachea is kept away from the one end fixedly connected with vacuum pump of sucking disc, one side fixedly connected with of frame connects the silo, be provided with the rubber pad on the bottom inner wall that connects the silo, flexible bracing piece and flexible support column constitute by sleeve pipe and loop bar, the through-hole has all been seted up to the sheathed tube both sides, through-hole female connection has fastening bolt.
However, the formed tableware is closely connected with the lower mold, the suction force generated by the suction cup is relatively small, and the suction cup can only suck the flat objects, so that the formed tableware is inconvenient to take out through the suction cup.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a compression moulding machine for melamine tableware, it is through setting up discharging device, is convenient for take out the tableware after the shaping.
In order to achieve the above purpose, the utility model provides a following technical scheme: a compression molding machine for melamine tableware comprises a rack, an upper die frame fixedly connected to the top of the rack, an upper die fixedly connected to the bottom of the upper die frame, a hydraulic cylinder installed at the bottom of the rack, a lower die frame fixedly connected to a piston rod of the hydraulic cylinder, a lower die fixedly connected to the top of the lower die frame and an ejection mechanism installed on the lower die frame, wherein a discharging device is arranged on the rack and comprises a first driving cylinder vertically installed on one side of the rack, a base fixedly connected to a piston rod of the first driving cylinder, a second driving cylinder horizontally installed on the base and a clamping mechanism fixedly connected to a piston rod of the second driving cylinder; one side of the frame, which is close to the first driving cylinder, is provided with a material receiving platform, and the top of the material receiving platform is fixedly connected with a protective layer.
By adopting the technical scheme, the heatedMelamine resinPowder is put on the lower die, then the lower die frame is driven to move upwards by a piston rod of a hydraulic cylinder, the lower die frame moves upwards to drive the lower die to move upwards, so that the upper die and the lower die are matched, and the required tableware can be pressed after the upper die and the lower die are matched; after the tableware is formed, the lower die frame is driven to move downwards by a piston rod of the hydraulic cylinder, so that the lower die is separated from the upper die; after the lower die frame moves to a proper position, the formed tableware is ejected out through the ejection mechanism, then the second driving cylinder is started, a piston rod of the second driving cylinder pushes the clamping mechanism to move and enables the clamping mechanism to be located right above the formed tableware, then the base is driven to move downwards through the piston rod of the first driving cylinder, the base moves downwards to drive the clamping mechanism to move downwards, and then the formed tableware is clamped through the clamping mechanism; then starting the first driving cylinder, driving the base to move upwards by the piston rod of the first driving cylinder, driving the clamping mechanism to move upwards by the upward movement of the base, finally closing the second driving cylinder, and driving the clamping mechanism to reset by the piston rod of the second driving cylinder, thereby taking out the formed tableware; therefore, the discharging device is arranged, and the formed tableware can be taken out conveniently.
The utility model discloses further set up to: the clamping mechanism comprises a connecting plate fixedly connected to a piston rod of the second driving cylinder and two groups of clamping assemblies symmetrically arranged at the bottom of the connecting plate; each group of the clamping assemblies comprise third driving cylinders horizontally arranged at one ends of the connecting plates and clamping plates arranged on piston rods of the third driving cylinders.
By adopting the technical scheme, when the formed tableware needs to be clamped, the two third driving cylinders are started, and the piston rods of the two third driving cylinders drive the two clamping plates to move oppositely, so that the formed tableware is clamped; through setting up the clamp and getting the mechanism, on the one hand can reduce operating personnel's intensity of labour, and on the other hand can reduce the possibility that operating personnel is crushed by the lower mould.
The utility model discloses further set up to: and a speed regulating valve is mounted on the air inlet pipe of each third driving cylinder.
By adopting the technical scheme, the air inflow of the third driving cylinder can be controlled by arranging the speed regulating valve, so that the speed of the piston rod of the third driving cylinder during jacking can be controlled, and the possibility that the formed tableware is clamped and cracked by the clamping plate can be reduced.
The utility model discloses further set up to: the receiving platform is provided with a cooling mechanism for cooling the formed tableware; the cooling mechanism comprises an inner cavity arranged in the receiving table, a plurality of through holes arranged at the top of the receiving table in an array mode and communicated with the inner cavity, and an air supply assembly arranged outside the rack and used for supplying air to the inner cavity; every the one end that the inner chamber was kept away from to the through-hole is all vertical upwards to run through the top setting of inoxidizing coating.
Through adopting above-mentioned technical scheme, when needs cool off the tableware after the shaping, supply the air to the cavity through the air feed subassembly, then compressed air cools off the tableware after the shaping after through-hole, through setting up cooling body, can make operating personnel carry out the deburring to the tableware after the shaping fast and handle, therefore can improve the production efficiency of tableware.
The utility model discloses further set up to: the air supply assembly comprises a fan arranged outside the rack and a hose communicated with an air outlet of the fan through a pipeline; one end of the hose, which is far away from the fan, is communicated with the inner cavity, and a manual valve is arranged on the hose.
By adopting the technical scheme, when the air needs to be supplied to the inner cavity, the manual valve is opened, the fan supplies air to the hose, and then compressed air enters the inner cavity after passing through the hose; through setting up manual valve, can control the atmospheric pressure that gets into in the inner chamber, therefore be convenient for cool off the tableware after the shaping.
The utility model discloses further set up to: the ejection mechanism comprises a plurality of ejection cylinders arranged at the bottom of the lower die carrier; and a piston rod of each ejection cylinder vertically upwards sequentially penetrates through the lower die frame and the lower die and is fixedly connected with an ejection column, and the ejection column is vertically connected to the top of the lower die in a sliding manner.
Through adopting above-mentioned technical scheme, when needs are ejecting with the shaping tableware, start ejecting cylinder, ejecting cylinder's piston rod drive apical lamella upward movement to alright ejecting with the shaping tableware, through setting up ejection mechanism, can accelerate the drawing of patterns speed of shaping tableware on the one hand, on the other hand can reduce operating personnel's intensity of labour.
The utility model discloses further set up to: the top of the lower die is provided with a sliding groove for the top column to slide vertically.
Through adopting above-mentioned technical scheme, the spout has the guide effect to the fore-set to can reduce the fore-set and take place the possibility of deviating along vertical slip in-process.
The utility model discloses further set up to: an annular groove is formed in the outer peripheral surface of each top column, and a sealing ring is sleeved on each annular groove.
By adopting the technical scheme, the heated sealing ring can be reduced by arranging the sealing ringMelamine resinThe possibility of powder leakage.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. will be heatedMelamine resinPowder is put on the lower die, then the lower die frame is driven to move upwards by a piston rod of a hydraulic cylinder, the lower die frame moves upwards to drive the lower die to move upwards, so that the upper die and the lower die are matched, and the required tableware can be pressed after the upper die and the lower die are matched; after the tableware is formed, the lower die frame is driven to move downwards by a piston rod of the hydraulic cylinder, so that the lower die is separated from the upper die; after the lower die frame moves to a proper position, the formed tableware is ejected out through the ejection mechanism and then startedThe piston rod of the second driving cylinder pushes the clamping mechanism to move and enables the clamping mechanism to be positioned right above the formed tableware, then the piston rod of the first driving cylinder drives the base to move downwards, the base moves downwards to drive the clamping mechanism to move downwards, and then the formed tableware is clamped by the clamping mechanism; then starting the first driving cylinder, driving the base to move upwards by the piston rod of the first driving cylinder, driving the clamping mechanism to move upwards by the upward movement of the base, finally closing the second driving cylinder, and driving the clamping mechanism to reset by the piston rod of the second driving cylinder, thereby taking out the formed tableware; therefore, the discharging device is arranged, so that the formed tableware can be taken out conveniently;
2. when the formed tableware needs to be clamped, the two third driving cylinders are started, and the piston rods of the two third driving cylinders drive the two clamping plates to move oppositely, so that the formed tableware is clamped; by arranging the clamping mechanism, the labor intensity of an operator can be reduced, and the possibility that the operator is crushed by the lower die can be reduced;
3. the speed regulating valve can control the air inflow of the third driving cylinder, so that the speed of the piston rod of the third driving cylinder during jacking can be controlled, and the possibility that the formed tableware is clamped and cracked by the clamping plate can be reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view showing the structure of a discharge device in the embodiment;
FIG. 4 is a partial cross-sectional view of a highlighted lumen of an embodiment.
In the figure: 1. a frame; 11. feeding a mold frame; 12. an upper die; 13. a hydraulic cylinder; 14. a lower die frame; 15. a lower die; 16. a chute; 2. an ejection mechanism; 21. ejecting out the cylinder; 22. a top pillar; 23. an annular groove; 24. a seal ring; 3. a discharging device; 31. a first drive cylinder; 32. a base; 33. a second drive cylinder; 34. a receiving platform; 35. a protective layer; 4. a gripping mechanism; 41. a connecting plate; 42. a gripping assembly; 421. a third drive cylinder; 422. a splint; 423. a speed regulating valve; 5. a cooling mechanism; 51. an inner cavity; 52. a through hole; 53. a gas supply assembly; 531. a fan; 532. a hose; 533. and (4) a manual valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): a compression molding machine for melamine tableware is shown in figure 1 and comprises a frame 1, an upper mold frame 11 fixedly connected to the top of the frame 1, an upper mold 12 fixedly connected to the bottom of the upper mold frame 11, a hydraulic cylinder 13 arranged at the bottom of the frame 1, a lower mold frame 14 fixedly connected to a piston rod of the hydraulic cylinder 13, a lower mold 15 fixedly connected to the top of the lower mold frame 14 and an ejection mechanism 2 arranged on the lower mold frame 14; the top of the lower die 15 is provided with a sliding groove 16 for the top column 22 to slide vertically; the frame 1 is provided with a discharging device 3. The heated melamine resin powder is placed on the lower die 15, then the lower die frame 14 is driven to move upwards by a piston rod of the hydraulic cylinder 13, the lower die frame 14 moves upwards to drive the lower die 15 to move upwards, so that the upper die 12 and the lower die 15 are matched, and the required tableware can be pressed after the upper die 12 and the lower die 15 are matched.
As shown in fig. 1 and 2, the ejection mechanism 2 includes a plurality of ejection cylinders 21 installed at the bottom of the lower mold frame 14; a piston rod of each ejection cylinder 21 sequentially penetrates through the lower die frame 14 and the lower die 15 vertically upwards and is fixedly connected with an ejection column 22, and the ejection column 22 is connected to the top of the lower die 15 in a sliding manner along the vertical direction; an annular groove 23 is formed in the outer peripheral surface of each top column 22, and a sealing ring 24 is sleeved on the annular groove 23. After the tableware is formed, the lower die carrier 14 is driven to move downwards by a piston rod of the hydraulic cylinder 13, so that the lower die 15 is separated from the upper die 12; after the lower die carrier 14 moves to a proper position, the ejection cylinder 21 is started, and the piston rod of the ejection cylinder 21 drives the ejection column 22 to move upwards, so that the formed tableware can be ejected out.
As shown in fig. 3, the discharging device 3 includes a first driving cylinder 31 vertically installed on one side of the frame 1, a base 32 fixedly connected to a piston rod of the first driving cylinder 31, a second driving cylinder 33 horizontally installed on the base 32, and a gripping mechanism 4 fixedly connected to a piston rod of the second driving cylinder 33; a material receiving table 34 is installed on one side, close to the first driving cylinder 31, of the frame 1, a protective layer 35 is fixedly connected to the top of the material receiving table 34, and the protective layer 35 can be a vulcanized rubber layer. When the ejected tableware needs to be taken out, the second driving cylinder 33 is started, the piston rod of the second driving cylinder 33 pushes the clamping mechanism 4 to move and enables the clamping mechanism 4 to be positioned right above the formed tableware, then the piston rod of the first driving cylinder 31 drives the base 32 to move downwards, the base 32 moves downwards to drive the clamping mechanism 4 to move downwards, and then the formed tableware is clamped by the clamping mechanism 4; then starting the first driving cylinder 31, driving the base 32 to move upwards by the piston rod of the first driving cylinder 31, driving the clamping mechanism 4 to move upwards by the upward movement of the base 32, finally closing the second driving cylinder 33, driving the clamping mechanism 4 to reset by the piston rod of the second driving cylinder 33, and taking out the formed tableware; therefore, the discharging device 3 is arranged, so that the formed tableware can be taken out conveniently.
As shown in fig. 3, the gripping mechanism 4 includes a connecting plate 41 fixed to the piston rod of the second driving cylinder 33 and two sets of gripping assemblies 42 symmetrically disposed at the bottom of the connecting plate 41; each group of gripping assemblies 42 comprises a third driving cylinder 421 horizontally mounted at one end of the connecting plate 41 and a clamping plate 422 mounted on the piston rod of the third driving cylinder 421; a speed control valve 423 is installed on an air inlet pipe of each third driving cylinder 421. When the formed tableware needs to be clamped, the two third driving cylinders 421 are started, and the piston rods of the two third driving cylinders 421 drive the two clamping plates 422 to move oppositely, so that the formed tableware is clamped; by arranging the clamping mechanism 4, on one hand, the labor intensity of an operator can be reduced, and on the other hand, the possibility that the operator is crushed by the lower die 15 can be reduced; by providing the speed control valve 423, the intake air amount of the third cylinder 421 can be controlled, and the speed at which the piston rod of the third cylinder 421 is pushed up can be controlled, so that the possibility that the molded tableware is pinched by the clamp plate 422 can be reduced.
As shown in fig. 4, the material receiving table 34 is provided with a cooling mechanism 5 for cooling the formed tableware; the cooling mechanism 5 comprises an inner cavity 51 arranged in the receiving table 34, a plurality of through holes 52 arranged at the top of the receiving table 34 in an array and communicated with the inner cavity 51, and an air supply assembly 53 arranged outside the frame 1 and used for supplying air to the inner cavity 51; one end of each through hole 52 far away from the inner cavity 51 is vertically and upwards arranged to penetrate through the top of the protective layer 35. When the formed tableware needs to be cooled, the air supply assembly 53 supplies air to the inner cavity 51, then the compressed air cools the formed tableware after passing through the through hole 52, and the cooling mechanism 5 is arranged, so that an operator can quickly trim the formed tableware, and the production efficiency of the tableware can be improved.
As shown in fig. 4, the air supply assembly 53 includes a fan 531 mounted outside the rack 1 and a hose 532 in communication with an air outlet of the fan 531 through a duct; one end of the hose 532 far away from the fan 531 is communicated with the inner cavity 51, and a manual valve 533 is arranged on the hose 532. When air needs to be supplied to the inner cavity 51, the manual valve 533 is opened, the fan 531 supplies air to the hose 532, and then compressed air enters the inner cavity 51 after passing through the hose 532; by providing the manual valve 533, the air pressure entering the cavity 51 can be controlled, thereby facilitating cooling of the formed dishes.
The working principle of the compression molding machine for melamine tableware is as follows:
the heated melamine resin powder is placed on a lower die 15, then a piston rod of a hydraulic cylinder 13 drives a lower die frame 14 to move upwards, the lower die frame 14 moves upwards to drive the lower die 15 to move upwards, so that an upper die 12 and the lower die 15 are matched, and the required tableware can be pressed after the upper die 12 and the lower die 15 are matched; after the tableware is formed, the lower die carrier 14 is driven to move downwards by a piston rod of the hydraulic cylinder 13, so that the lower die 15 is separated from the upper die 12; after the lower die carrier 14 moves to a proper position, the ejection cylinder 21 is started, and a piston rod of the ejection cylinder 21 drives the ejection column to move upwards, so that the formed tableware can be ejected; after the formed tableware is ejected, the second driving cylinder 33 is started, the piston rod of the second driving cylinder 33 pushes the clamping mechanism 4 to move and enables the clamping mechanism 4 to be positioned right above the formed tableware, then the piston rod of the first driving cylinder 31 drives the base 32 to move downwards, and the base 32 moves downwards to drive the clamping mechanism 4 to move downwards; after the clamping mechanism 4 moves to a proper position, the two third driving cylinders 421 are started, and the piston rods of the two third driving cylinders 421 drive the two clamping plates 422 to move towards each other, so that the formed tableware is clamped; then, the first driving cylinder 31 is started, the piston rod of the first driving cylinder 31 drives the base 32 to move upwards, the base 32 moves upwards to drive the clamping mechanism 4 to move upwards, finally, the second driving cylinder 33 is closed, the piston rod of the second driving cylinder 33 drives the clamping mechanism 4 to reset, so that the formed tableware is taken out, and then, the third driving cylinder 421 is closed, so that the formed tableware can be taken out.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a compression moulding machine for melamine tableware, includes frame (1), rigid coupling in last die carrier (11) at frame (1) top, rigid coupling in last mould (12) of last die carrier (11) bottom, install in pneumatic cylinder (13) of frame (1) bottom, rigid coupling in lower die carrier (14) of pneumatic cylinder (13) piston rod, lower mould (15) and install ejection mechanism (2) on lower die carrier (14) of rigid coupling in lower die carrier (14) top, its characterized in that: the discharging device (3) is arranged on the rack (1), and the discharging device (3) comprises a first driving cylinder (31) vertically arranged on one side of the rack (1), a base (32) fixedly connected to a piston rod of the first driving cylinder (31), a second driving cylinder (33) horizontally arranged on the base (32), and a clamping mechanism (4) fixedly connected to a piston rod of the second driving cylinder (33); one side of the frame (1) close to the first driving cylinder (31) is provided with a material receiving platform (34), and the top of the material receiving platform (34) is fixedly connected with a protective layer (35).
2. The compression molding machine for melamine tableware according to claim 1, wherein: the clamping mechanism (4) comprises a connecting plate (41) fixedly connected to a piston rod of the second driving cylinder (33) and two groups of clamping assemblies (42) symmetrically arranged at the bottom of the connecting plate (41); each group of the clamping assemblies (42) comprises a third driving cylinder (421) horizontally arranged at one end of the connecting plate (41) and a clamping plate (422) arranged on a piston rod of the third driving cylinder (421).
3. The molding press for melamine tableware according to claim 2, wherein: and a speed regulating valve (423) is arranged on an air inlet pipe of each third driving cylinder (421).
4. The compression molding machine for melamine tableware according to claim 1, wherein: the receiving platform (34) is provided with a cooling mechanism (5) for cooling the formed tableware; the cooling mechanism (5) comprises an inner cavity (51) arranged in the receiving platform (34), a plurality of through holes (52) arranged at the top of the receiving platform (34) in an array mode and communicated with the inner cavity (51), and an air supply assembly (53) arranged outside the rack (1) and used for supplying air to the inner cavity (51); one end, far away from the inner cavity (51), of each through hole (52) vertically penetrates through the top of the protective layer (35) upwards.
5. The molding press for melamine tableware according to claim 4, wherein: the air supply assembly (53) comprises a fan (531) arranged outside the rack (1) and a hose (532) communicated with an air outlet of the fan (531) through a pipeline; one end, far away from the fan (531), of the hose (532) is communicated with the inner cavity (51), and a manual valve (533) is arranged on the hose (532).
6. The compression molding machine for melamine tableware according to claim 1, wherein: the ejection mechanism (2) comprises a plurality of ejection cylinders (21) which are arranged at the bottom of the lower die carrier (14); and a piston rod of each ejection cylinder (21) vertically and upwards sequentially penetrates through the lower die frame (14) and the lower die (15) and is fixedly connected with an ejection column (22), and the ejection column (22) is connected to the top of the lower die (15) in a sliding manner along the vertical direction.
7. The molding press for melamine tableware according to claim 6, wherein: and the top of the lower die (15) is provided with a sliding groove (16) for the top column (22) to slide along the vertical direction.
8. The molding press for melamine tableware according to claim 7, wherein: an annular groove (23) is formed in the peripheral surface of each top column (22), and a sealing ring (24) is sleeved on each annular groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458744.6U CN210026014U (en) | 2019-04-04 | 2019-04-04 | Compression molding machine for melamine tableware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458744.6U CN210026014U (en) | 2019-04-04 | 2019-04-04 | Compression molding machine for melamine tableware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210026014U true CN210026014U (en) | 2020-02-07 |
Family
ID=69358117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920458744.6U Expired - Fee Related CN210026014U (en) | 2019-04-04 | 2019-04-04 | Compression molding machine for melamine tableware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210026014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214067A (en) * | 2022-07-11 | 2022-10-21 | 安徽京尚美密胺制品有限公司 | Press-forming device for processing melamine tableware |
-
2019
- 2019-04-04 CN CN201920458744.6U patent/CN210026014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214067A (en) * | 2022-07-11 | 2022-10-21 | 安徽京尚美密胺制品有限公司 | Press-forming device for processing melamine tableware |
| CN115214067B (en) * | 2022-07-11 | 2023-09-19 | 安徽京尚美密胺制品有限公司 | Compression molding device for melamine tableware processing |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |