CN113524597A - Water injection auxiliary demoulding device for plastic product processing and forming - Google Patents
Water injection auxiliary demoulding device for plastic product processing and forming Download PDFInfo
- Publication number
- CN113524597A CN113524597A CN202110919849.9A CN202110919849A CN113524597A CN 113524597 A CN113524597 A CN 113524597A CN 202110919849 A CN202110919849 A CN 202110919849A CN 113524597 A CN113524597 A CN 113524597A
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- Prior art keywords
- water injection
- water
- rotating shaft
- belt
- connecting rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 238000002347 injection Methods 0.000 title claims abstract description 59
- 239000007924 injection Substances 0.000 title claims abstract description 59
- 229920003023 plastic Polymers 0.000 title claims abstract description 32
- 239000004033 plastic Substances 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 6
- 238000009434 installation Methods 0.000 claims 4
- 238000007599 discharging Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003974 emollient agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a demoulding device, in particular to a water injection auxiliary demoulding device for processing and forming plastic products. The technical problem to be solved is as follows: the auxiliary demoulding device for the plastic product processing and forming water injection can automatically spray water between a mould and a plastic part. The invention provides a water injection auxiliary demoulding device for processing and forming plastic products, which comprises a mounting frame and a water injection device, wherein the water injection device is arranged on one side of the upper part of the mounting frame; the water injection pipes are arranged on the water injection device at intervals in a sliding manner; and the conveying device is arranged at the lower part of the mounting rack. The invention can drive the conveying belt to intermittently rotate by taking the driving motor as driving force, thereby completing the intermittent feeding function of the die, and then spraying an external water source between the die and a product by the water suction pump, thereby completing the demoulding operation.
Description
Technical Field
The invention relates to a demoulding device, in particular to a water injection auxiliary demoulding device for processing and forming plastic products.
Background
As is well known, a plastic part is formed without opening a mold, and after the plastic part is injection molded, the plastic part needs to be manually demolded.
At present, when people demold the working of plastics, the more method of application is adding emollient between mould and working of plastics, then utilizes the crowbar to demold the working of plastics, but when the quantity of working of plastics was more, the manual work adds the emollient and the operation of prizing the working of plastics is comparatively complicated, wastes time and energy, very easily fish tail working of plastics moreover, to above-mentioned problem, designed one kind can be automatically between mould and the working of plastics plastic goods machine-shaping water injection auxiliary demoulding device of water spray.
Disclosure of Invention
In order to overcome the defects of complicated operation and time and labor waste of manual demoulding of plastic parts, the technical problem to be solved is as follows: the auxiliary demoulding device for the plastic product processing and forming water injection can automatically spray water between a mould and a plastic part.
The technical scheme of the invention is as follows: the utility model provides a demoulding device is assisted to plastic product machine-shaping water injection, including:
the water injection device is arranged on one side of the upper part of the mounting rack;
the water injection pipes are arranged on the water injection device at intervals in a sliding manner;
and the conveying device is arranged at the lower part of the mounting rack.
Further, it is particularly preferable that the water injection device includes:
the water pump is arranged on one side of the upper part of the mounting frame;
the water inlet pipe is arranged at the bottom of the water pump;
the shunt pipe is arranged in the middle of one side of the upper part of the mounting frame, and the other end of the shunt pipe is communicated with the top of the water suction pump;
the water injection pipes slide in the water outlet pipes on the same side;
the first spring is arranged between the water injection pipe and the water outlet pipe;
and the connecting ring is arranged between the lower parts of the water injection pipes.
Further, it is particularly preferable that the transfer device includes:
the first rotating shafts are symmetrically and rotatably arranged on two sides of the lower part of the mounting frame;
the roller is arranged on the first rotating shaft;
the conveying belt is wound between the rollers;
the driving motor is arranged on one side of the lower part of the mounting rack;
the first belt pulleys are respectively arranged on the output shafts at two sides of the driving motor and the first rotating shaft at one side;
and the first flat belt is wound between the two first belt pulleys on the same side.
Further, it is particularly preferable that the heating apparatus further includes:
the heating furnace is arranged on one side of the upper part of the mounting rack;
the fixed mounting blocks are symmetrically arranged on the inner wall of the heating furnace;
the power supply module is arranged between the inner sides of the two fixed mounting blocks at the same side;
and the heating wire is arranged between the power supply modules.
In addition, it is particularly preferable that the starting device further includes:
the second rotating shaft is symmetrically and rotatably arranged on the upper part of the mounting frame;
the second belt pulleys are respectively arranged on the outer side of the second rotating shaft and output shafts on two sides of the driving motor;
the second flat belt is wound between the two second belt wheels on the same side;
the cam is arranged on the inner side of the second rotating shaft;
the fixed blocks are symmetrically arranged at the upper part of the mounting frame and are positioned at the inner side of the second rotating shaft;
the connecting rod is arranged on the upper part of the fixed block in a sliding mode, is matched with the cam, and is connected with the connecting ring on the inner side;
and the second spring is arranged between the connecting rod and the fixed block.
In addition, it is especially preferred that the material stopping device is further included, and the material stopping device includes:
the connecting long plate is arranged on the outer side of the connecting rod;
the guide blocks are symmetrically and slidably arranged on the upper part of the mounting frame and are positioned on the outer side of the heating furnace;
the wedge-shaped plates are arranged on the inner sides of the guide blocks and are connected with the connecting long plates on the same side;
the sliding rails are symmetrically arranged at the lower parts of the two sides of the heating furnace;
the resistance plates are arranged between the slide rails on the same side in a sliding manner and block the bottom of the heating furnace;
and the third spring is arranged between the two sides of the resistance plate and the adjacent sliding rails.
Further, it is particularly preferable that the cleaning apparatus further includes a wiping device including:
the fixing frames are symmetrically arranged at the lower part of the mounting frame;
the mounting plate is arranged between the lower parts of the inner sides of the fixing frames;
the sponge block is arranged at the top of the mounting plate and is in contact with the conveying belt.
In addition, it is especially preferable that the convex part of the cam is rotatably provided with a roller to better push the connecting rod.
1. The invention can drive the conveying belt to intermittently rotate by taking the driving motor as driving force, thereby completing the intermittent feeding function of the die, and then spraying an external water source between the die and a product by the water suction pump, thereby completing the demoulding operation.
2. The heating wire is used for heating, the next die can be heated, the subsequent demolding work is facilitated, and the demolding effect is good.
3. According to the invention, through the intermittent rotation of the cam, the intermittent pushing of the connecting ring can replace manual work, so that the water injection pipe intermittently sprays water, and time and labor are saved.
4. The sponge block can suck water on the conveyor belt away when the conveyor belt rotates, and the next die is prevented from slipping down when falling to the left side of the top of the conveyor belt.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is an enlarged schematic view of part a of the present invention.
FIG. 4 is a schematic perspective view of a water injection device according to the present invention.
Fig. 5 is an enlarged schematic view of part B of the present invention.
Fig. 6 is a schematic perspective view of the conveyor of the present invention.
Fig. 7 is an enlarged view of part C of the present invention.
Fig. 8 is a schematic structural diagram of the heating device of the present invention.
Fig. 9 is an enlarged view of the portion D of the present invention.
Fig. 10 is a schematic perspective view of the starting device of the present invention.
Fig. 11 is an enlarged schematic view of part E of the present invention.
Fig. 12 is a schematic perspective view of the striker device of the present invention.
Fig. 13 is an enlarged view of part F of the present invention.
Fig. 14 is an enlarged view of part G of the present invention.
Fig. 15 is a schematic perspective view of a wiping device according to the present invention.
Wherein the figures include the following reference numerals: 1. mounting frame, 2, water injection pipe, 3, water injection device, 31, water pump, 32, water inlet pipe, 33, shunt pipe, 34, water outlet pipe, 35, first spring, 36, connecting ring, 4, transmission device, 41, first rotating shaft, 42, roller, 43, conveying belt, 44, driving motor, 45, first belt pulley, 46, first flat belt, 5, heating device, 51, heating furnace, 52, fixed mounting block, 53, power supply module, 54, heating wire, 6, starting device, 61, second belt pulley, 62, second flat belt, 63, second rotating shaft, 64, cam, 65, fixed block, 66, connecting rod, 67, second spring, 7, material blocking device, 71, connecting long plate, 72, wedge-shaped plate, 73, guide block, 74, sliding rail, 75, resistance plate, 76, third spring, 8, wiping device, 81, fixed frame, 82, mounting plate, 83, wiping device, fixing frame, and fixing frame, A sponge block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A water injection auxiliary demoulding device for processing and forming of plastic products is shown in figures 1-7 and comprises a mounting frame 1, water injection pipes 2, a water injection device 3 and a conveying device 4, wherein the water injection device 3 is arranged on the right side of the upper portion of the mounting frame 1, the water injection pipes 2 are arranged on the water injection device 3 in a sliding mode at intervals, and the conveying device 4 is arranged on the lower portion of the mounting frame 1.
When people need to demold the plastic product, firstly, the water inlet pipe 32 is externally connected with a water source, then the water pump 31 and the driving motor 44 are started, the output shaft of the driving motor 44 is controlled to intermittently rotate, so that the first rotating shaft 41 on the right side is driven to intermittently rotate through the first flat belt 46 and the first belt pulley 45, the first rotating shaft 41 on the right side drives the roller 42 on the right side to rotate, so that the conveying belt 43, the roller 42 on the left side and the first rotating shaft 41 on the left side are driven to intermittently rotate, meanwhile, the water source is extracted by the water pump 31 through the water inlet pipe 32 in a small amount, then, water is injected into the water outlet pipe 34 through the shunt pipe 33, at the moment, the water cannot leak from the water injection pipe 2, then, the mold is sequentially placed on the left side of the top of the conveying belt 43, the conveying belt 43 can intermittently transmit the mold to the right, when the mold is transmitted to the position right of the water injection pipe 2, the connecting ring 36 is manually pushed upwards, drive water injection pipe 2 and up move, first spring 35 compresses, under atmospheric pressure's effect, make the water in the outlet pipe 34 can be through 2 blowout of water injection pipe, make hydroenergy can strike between mould and the goods, thereby accomplish drawing of patterns work, then conveyer belt 43 can turn right the transmission with the mould after the drawing of patterns, the artifical go-between 36 that loosens, first spring 35 reconversion, drive water injection pipe 2 and go-between 36 and move down and reset, the artifical mould after will drawing of patterns is taken away, take out the goods in the mould again, when next mould transmission is to water injection pipe 2 under, artifical promotion go-between 36 up once more, the device is repeated to operate, after drawing of patterns work is all accomplished to all moulds, close suction pump 31 and driving motor 44, then pull out external water source can.
Example 2
On the basis of embodiment 1, as shown in fig. 1, fig. 2, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14 and fig. 15, the heating device 5 further includes a heating furnace 51, fixed mounting blocks 52, a power module 53 and heating wires 54, the heating furnace 51 is arranged on the left side of the upper portion of the mounting frame 1, the fixed mounting blocks 52 are symmetrically arranged on the left and right sides of the inner wall of the heating furnace 51, the number of the fixed mounting blocks 52 is 4, the power module 53 is arranged between the inner sides of the two fixed mounting blocks 52 on the same side, and a plurality of heating wires 54 are arranged between the power modules 53.
Also comprises a starting device 6, the starting device 6 comprises a second belt pulley 61, a second flat belt 62 and a second rotating shaft 63, cam 64, fixed block 65, connecting rod 66 and second spring 67, the symmetry rotary type is equipped with second pivot 63 around the 1 upper portion right side of mounting bracket, all be equipped with second belt pulley 61 on the output shaft of both sides around the outside of second pivot 63 and driving motor 44, second belt pulley 61 quantity is 4, all around having the second flat belt 62 between two second belt pulleys 61 of homonymy, second pivot 63 inboard all is equipped with cam 64, the equal rotary type in protruding position of cam 64 is equipped with the gyro wheel, the symmetry is equipped with fixed block 65 around the 1 upper portion right side of mounting bracket, fixed block 65 is located second pivot 63 inboard, the equal slidingtype in fixed block 65 upper portion is equipped with connecting rod 66, connecting rod 66 and cam 64 cooperation, connecting rod 66 inboard all is connected with go-between ring 36, all be equipped with second spring 67 between the fixed block 65 of connecting rod 66 bottom and homonymy.
Still including dam device 7, dam device 7 is including connecting long slab 71, wedge 72, guide block 73, slide rail 74, drag tab 75 and third spring 76, the connecting rod 66 outside all is equipped with connects long slab 71, the symmetrical slidingtype is equipped with guide block 73 around the left side of mounting bracket 1 upper portion, guide block 73 is located the heating furnace 51 outside, guide block 73 inboard all is equipped with wedge 72, wedge 72 all is connected with the long slab 71 of being connected of homonymy, the equal bilateral symmetry in both sides lower part is equipped with slide rail 74 around heating furnace 51, the equal slidingtype is equipped with drag tab 75 between the slide rail 74 of homonymy, drag tab 75 blocks heating furnace 51 bottom, all be equipped with third spring 76 between drag tab 75 left and right sides and the adjacent slide rail 74.
Still including wiping arrangement 8, wiping arrangement 8 is equipped with mount 81 including mount 81, mounting panel 82 and sponge piece 83 around the symmetry on mounting bracket 1 lower part right side, is equipped with mounting panel 82 between the inboard lower part of mount 81, and the mounting panel 82 top is equipped with sponge piece 83, and sponge piece 83 and conveyer belt 43 contact.
When people start the driving motor 44, the output shaft of the driving motor 44 drives the second rotating shaft 63 and the cam 64 to intermittently rotate through the second flat belt 62 and the second belt pulley 61, each time the second rotating shaft rotates 180 degrees, when the convex part of the cam 64 contacts with the connecting rod 66, the connecting rod 66 is extruded to move upwards, the second spring 67 is stretched, the connecting rod 66 drives the connecting ring 36 and the connecting long plate 71 to move upwards, the connecting long plate 71 drives the wedge-shaped plate 72 and the guide block 73 to move upwards, the wedge-shaped plate 72 extrudes the resistance plate 75 to rotate inwards, the third spring 76 is stretched, at this time, the cam 64 stops rotating, the water injection pipe 2 starts to spray water, meanwhile, people can put the next mold into the heating furnace 51, the resistance plate 75 can block the next mold, then the heating wire 54 is started, so as to heat the next mold, the subsequent demolding work is convenient, when the cam 64 rotates 180 degrees again, cam 64's protruding position and connecting rod 66 separation, second spring 67 reconversion, it resets to drive connecting rod 66 downstream, thereby drive go-between 36 and connection long slab 71 downstream and reset, water injection pipe 2 stops to spray water, it resets to connect long slab 71 to drive wedge 72 and guide block 73 downstream, wedge 72 and resistance board 75 separation, third spring 76 reconversion, it resets to drive resistance board 75 downstream, make resistance board 75 no longer keep off next mould, next mould can down drop to conveyer belt 43 top left side, thereby accomplish the material loading function, and there is remaining water on the conveyer belt 43, when conveyer belt 43 is rotating, sponge piece 83 can be siphoned away water, the device is repeatedly operated, after all moulds all accomplish drawing of patterns work, it can to close heater 54.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a demoulding device is assisted to plastic product machine-shaping water injection which characterized in that, including:
the water injection device (3) is arranged on one side of the upper part of the mounting rack (1);
the water injection pipes (2), a plurality of water injection pipes (2) are arranged on the water injection device (3) in a sliding mode at intervals;
the conveying device (4), the conveying device (4) is installed on the lower portion of the installation frame (1).
2. The water injection auxiliary mold release device for plastic product processing and molding as claimed in claim 1, wherein the water injection device (3) comprises:
the water suction pump (31), the water suction pump (31) is installed on one side of the upper portion of the installation frame (1);
the water inlet pipe (32), the water inlet pipe (32) is installed at the bottom of the water pump (31);
the shunt pipe (33), the shunt pipe (33) is installed in the middle of one side of the upper portion of the mounting frame (1), and the other end of the shunt pipe (33) is communicated with the top of the water suction pump (31);
the water outlet pipes (34) are arranged at the bottom of the shunt pipe (33) at intervals, and the water injection pipes (2) slide in the water outlet pipes (34) on the same side;
the first spring (35), the first spring (35) is installed between water injection pipe (2) and discharging tube (34);
and the connecting ring (36) is arranged between the lower parts of the water injection pipes (2).
3. A water injection assisted de-molding apparatus for the processing and molding of plastic products, as claimed in claim 2, wherein the conveying means (4) comprises:
the first rotating shaft (41), the first rotating shaft (41) is symmetrically and rotatably arranged on two sides of the lower part of the mounting rack (1);
a drum (42), the drum (42) being mounted on the first rotating shaft (41);
a conveyor belt (43), the conveyor belt (43) being wound between the rollers (42);
the driving motor (44), the driving motor (44) is installed on one side of the lower part of the mounting rack (1);
the first belt pulley (45), the first belt pulley (45) is installed on the output shaft of both sides of the driving motor (44) and the first rotating shaft (41) of one side respectively;
a first flat belt (46), wherein the first flat belt (46) is wound between two first belt pulleys (45) on the same side.
4. A water injection auxiliary mold release device for plastic product processing and molding as claimed in claim 3, further comprising a heating device (5), wherein the heating device (5) comprises:
the heating furnace (51), the heating furnace (51) is installed on one side of the upper part of the mounting rack (1);
the fixed mounting blocks (52), the fixed mounting blocks (52) are symmetrically arranged on the inner wall of the heating furnace (51);
the power supply module (53), the power supply module (53) is installed between the inner sides of the two fixed installation blocks (52) on the same side;
and the heating wire (54), and the heating wire (54) is arranged between the power supply modules (53).
5. The water injection auxiliary mold release device for plastic product processing and molding as claimed in claim 4, further comprising an actuating device (6), wherein the actuating device (6) comprises:
the second rotating shaft (63), the second rotating shaft (63) is symmetrically and rotatably arranged on the upper part of the mounting rack (1);
the second belt pulley (61), the second belt pulley (61) is installed on the outside of the second spindle (63) and output shaft of both sides of the driving motor (44) separately;
a second flat belt (62), wherein the second flat belt (62) is wound between two second belt wheels (61) on the same side;
a cam (64), wherein the cam (64) is arranged on the inner side of the second rotating shaft (63);
the fixing blocks (65), the fixing blocks (65) are symmetrically installed at the upper part of the mounting rack (1), and the fixing blocks (65) are located on the inner side of the second rotating shaft (63);
the connecting rod (66), the connecting rod (66) is slidably mounted on the upper portion of the fixed block (65), the connecting rod (66) is matched with the cam (64), and the inner sides of the connecting rod (66) are connected with the connecting ring (36);
and the second spring (67) is arranged between the connecting rod (66) and the fixed block (65).
6. The water injection auxiliary demoulding device for processing and forming plastic products as claimed in claim 5, further comprising a material blocking device (7), wherein the material blocking device (7) comprises:
the long connecting plate (71), the long connecting plate (71) is arranged on the outer side of the connecting rod (66);
the guide blocks (73) are symmetrically and slidably mounted on the upper part of the mounting rack (1), and the guide blocks (73) are positioned on the outer side of the heating furnace (51);
the wedge-shaped plate (72) is arranged on the inner side of the guide block (73), and the wedge-shaped plate (72) is connected with the connecting long plate (71) on the same side;
the sliding rails (74), the sliding rails (74) are symmetrically arranged at the lower parts of the two sides of the heating furnace (51);
the resistance plate (75), the resistance plate (75) is installed between the slide rails (74) on the same side in a sliding manner, and the resistance plate (75) blocks the bottom of the heating furnace (51);
and the third spring (76), and the third spring (76) is arranged between two sides of the resistance plate (75) and the adjacent sliding rail (74).
7. The water injection assisted demolding device for plastic product processing and molding as claimed in claim 6, further comprising a wiping device (8), wherein the wiping device (8) comprises:
the fixing frames (81), the fixing frames (81) are symmetrically arranged at the lower part of the mounting frame (1);
the mounting plate (82), the mounting plate (82) is installed between the lower parts of the inner sides of the fixed frames (81);
the sponge block (83), the sponge block (83) is installed on the top of the installation plate (82), and the sponge block (83) is in contact with the conveyor belt (43).
8. The water injection assisted demolding device for plastic products as claimed in claim 5, wherein the cam (64) has a roller rotatably provided at its protruding portion for better pushing the connecting rod (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919849.9A CN113524597A (en) | 2021-08-11 | 2021-08-11 | Water injection auxiliary demoulding device for plastic product processing and forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919849.9A CN113524597A (en) | 2021-08-11 | 2021-08-11 | Water injection auxiliary demoulding device for plastic product processing and forming |
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| Publication Number | Publication Date |
|---|---|
| CN113524597A true CN113524597A (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110919849.9A Pending CN113524597A (en) | 2021-08-11 | 2021-08-11 | Water injection auxiliary demoulding device for plastic product processing and forming |
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| CN (1) | CN113524597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504993A (en) * | 2022-01-13 | 2022-05-17 | 谢茂森 | Biological nutrient solution mixing arrangement of biological cultivation technique |
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| CN112536930A (en) * | 2020-11-11 | 2021-03-23 | 谢福娣 | Plastic granulation equipment capable of adjusting particle size |
| CN112829052A (en) * | 2021-01-20 | 2021-05-25 | 万绍豪 | Be used for production cement board drawing of patterns equipment |
| CN112873649A (en) * | 2020-12-08 | 2021-06-01 | 江苏材睿科技有限公司 | High efficiency refractory material fires forming system |
| CN213732902U (en) * | 2020-09-19 | 2021-07-20 | 王殿坤 | Condom production mould convenient to quick drawing of patterns |
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2021
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| TW416912B (en) * | 1995-05-01 | 2001-01-01 | Johnson & Johnson Vision Prod | Apparatus for demolding a mold assembly |
| US5820895A (en) * | 1996-06-04 | 1998-10-13 | Johnson & Johnson Vision Products, Inc. | Conductive probe for heating contact lens mold assemblies during demolding |
| CN108357041A (en) * | 2018-04-19 | 2018-08-03 | 江苏瑞尔光学有限公司 | A kind of eyeglass ingot stripper |
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| CN114504993A (en) * | 2022-01-13 | 2022-05-17 | 谢茂森 | Biological nutrient solution mixing arrangement of biological cultivation technique |
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Application publication date: 20211022 |