CN115284538A - Cleaning method of injection mold - Google Patents
Cleaning method of injection mold Download PDFInfo
- Publication number
- CN115284538A CN115284538A CN202210932500.3A CN202210932500A CN115284538A CN 115284538 A CN115284538 A CN 115284538A CN 202210932500 A CN202210932500 A CN 202210932500A CN 115284538 A CN115284538 A CN 115284538A
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- Prior art keywords
- injection mold
- cleaning
- wall
- main body
- fixed mounting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 67
- 239000007924 injection Substances 0.000 title claims abstract description 67
- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 238000000465 moulding Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005406 washing Methods 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
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/70—Maintenance
- B29C33/72—Cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of mold cleaning, in particular to a cleaning method of an injection mold, which uses an injection mold cleaning device, wherein the injection mold cleaning device comprises a fixed main body and a cleaning module, the fixed main body is of a frame structure, a plurality of spring pull rods are fixedly arranged on the inner wall of the fixed main body, the spring pull rods are symmetrically arranged in pairs, and one ends of the symmetrically arranged spring pull rods, which are far away from the inner wall of the fixed main body, are fixedly provided with clamping plates of an L-shaped structure. The existing gear injection mold can be cleaned manually only by workers usually, but the cleaning mode has poor efficiency and influences the subsequent use of the injection mold. The gear injection mold cleaning device can automatically clean the used gear injection mold, and improves the use efficiency of the injection mold.
Description
Technical Field
The invention relates to the technical field of mold cleaning, in particular to a cleaning method of an injection mold.
Background
The injection mold is used in modern injection molding production process, has the advantages of simple shape, small size, accurate product size, easy product replacement, capability of forming products with complex shapes, and suitability for the fields of mass production, products with complex shapes and the like.
Injection mold need be cleared up in order to guarantee the smoothness of its inner wall usually after using, but injection mold's a great variety, injection mold's inner wall is unsmooth to be difficult to clear up a bit, like the injection mold of gear, there are a plurality of tooth's socket on this kind of mould's the inner wall, unnecessary plastics are easily remained in these tooth's socket, at present, when clearing up this kind of mould, generally all can only be through artifical manual clearance, but this kind of clearance mode efficiency is not good, injection mold's follow-up use has been influenced, artifical manual clearance causes the fish tail to injection mold's inner wall easily simultaneously, adopt this kind of clearance mode for a long time can reduce injection mold's life, injection mold's manufacturing cost has been increased.
Disclosure of Invention
In order to solve the problems, the invention provides a cleaning method of an injection mold.
The invention adopts the following technical scheme, and the injection mold cleaning method uses injection mold cleaning equipment, wherein the injection mold cleaning equipment comprises a fixed main body and a cleaning module, and the injection mold cleaning equipment comprises the following specific steps of:
s1, fixing a mold: placing the used injection mold on a fixing main body and clamping and fixing;
s2, cleaning the die: operating a cleaning module to clean the injection mold clamped in the S1;
the fixed main body is of a frame-shaped structure, a plurality of spring pull rods are fixedly mounted on the inner wall of the fixed main body, the spring pull rods are symmetrically arranged in pairs, a clamping plate of an L-shaped structure is fixedly mounted at one end, far away from the inner wall of the fixed main body, of the symmetrically arranged spring pull rods, and a second extrusion block of an arc-shaped structure is fixedly mounted on the side wall of one side, close to the correspondingly arranged spring pull rod, of the clamping plate and above the correspondingly arranged spring pull rod;
the utility model discloses a fixed main body, including the fixed main body, the fixed main body is equipped with the spliced block, the clearance module sets up in fixed main body and is located four grip blocks under, the clearance module comprises storage water tank and grafting block group, the top of storage water tank is rotated and is installed the rolling disc, fixed mounting has the lift cylinder in the storage water tank, the flexible end of lift cylinder runs through rolling disc and fixed mounting has the closing plate of discoid structure, the grafting block is fan-shaped structure and fixed mounting at the top of closing plate, fixed mounting has the force pump in the grafting block, fixed mounting has the nozzle on the outer wall of grafting block, the nozzle passes through the pipe and communicates with the force pump mutually, the bottom fixed mounting of rolling disc has first bellows, the one end of first bellows extends into in the grafting block and communicates with the force pump mutually, the one end that the force pump was kept away from to first bellows runs through in the rolling disc and extends into the storage water tank.
As a preferred technical scheme of the invention, the top of the insertion block is inserted with a spring pressing plate, an air bag is fixedly arranged on the outer wall of the insertion block and below the spring pressing plate, and the spring pressing plate is contacted with the air bag.
As a preferred technical scheme of the invention, the sealing plate is provided with a through groove, the opening position of the through groove and the mounting position of the insertion block are staggered, the bottom of the sealing plate is fixedly provided with a second corrugated pipe, the top of the second corrugated pipe is communicated with the through groove, and one end of the second corrugated pipe, which is far away from the through groove, penetrates through the rotating disc.
As a preferred technical scheme of the invention, a rotating groove is formed in the top of the fixing main body, a rotating ring is rotatably mounted in the rotating groove, a plurality of first extrusion blocks which are uniformly distributed along the circumferential direction of the rotating ring are fixedly mounted on the inner ring wall of the rotating ring, one side of each first extrusion block, which is far away from the rotating ring, is of an arc-shaped structure, and the mounting positions of the first extrusion blocks correspond to the mounting positions of the second extrusion blocks.
As a preferable technical scheme of the invention, one side of the clamping plate, which is far away from the spring pull rod, is fixedly provided with a rubber sucker.
As a preferable technical scheme of the invention, the rubber sealing gaskets are fixedly arranged on the top of the sealing plate and the top of the insertion block.
As a preferred technical scheme of the invention, a plurality of uniformly distributed flow guide teeth are fixedly arranged on the outer wall of the insertion block.
As a preferable technical scheme of the invention, a filter screen is fixedly arranged on the inner wall of one end of the first corrugated pipe extending into the water storage tank.
The invention has the beneficial effects that: 1. the automatic cleaning device can automatically clean the used gear injection mold, improves the use efficiency of the injection mold, simultaneously can avoid the damage to the inner wall of the injection mold caused by manual cleaning, prolongs the service life of the injection mold, and reduces the production cost of the injection gear.
2. According to the invention, the inserting block is designed, after the gear injection mold is clamped on the clamping frame, the inserting block can be pushed to be inserted into the injection groove on the gear injection mold through the lifting cylinder, the inserting block can drive the guide teeth to be synchronously inserted into the injection groove in the gear injection mold and to be inserted with the tooth grooves in the injection groove, a certain gap exists between the inserting block and the guide teeth and the inner wall of the injection groove, cleaning liquid stored in the water storage tank can be injected into the gap between the inserting block and the guide teeth and the injection groove through the nozzle and the pressure pump, water flow jetted by the nozzle can be in a high-speed state under the pressurization action of the pressure pump, the tooth grooves in the injection groove can be efficiently cleaned through the high-speed flowing water flow, the problem of poor cleaning efficiency of the existing gear injection mold is solved, meanwhile, the damage to the inner wall of the gear injection mold can be avoided, and the service life of the injection mold is prolonged.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic process flow diagram of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a perspective cut-away structural schematic view of the present invention.
Fig. 4 is a schematic perspective view of the insertion block of the present invention.
Fig. 5 is a partially enlarged structural view at a of fig. 4 according to the present invention.
Fig. 6 is a partial sectional structural view of the first bellows of the present invention.
Fig. 7 is a schematic view of the structure of the chucking plate of the present invention.
Fig. 8 is a schematic cross-sectional view of the spring platen and bladder of the present invention.
Fig. 9 is a schematic cross-sectional structure view of the insertion block of the present invention.
In the figure: 1. a fixed body; 2. a cleaning module; 130. a spring pull rod; 104. a clamping plate; 105. a second extrusion block; 201. a water storage tank; 202. an insertion block; 203. rotating the disc; 204. a lifting cylinder; 205. a sealing plate; 206. a pressure pump; 207. a nozzle; 208. a first bellows; 209. a spring pressing plate; 210. an air bag; 211. a through groove; 212. a second bellows; 101. a rotating groove; 102. a rotating ring; 103. a first extrusion block; 106. a rubber suction cup; 214. a flow guide tooth; 215. and (5) filtering the screen.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1 to 9, a method for cleaning an injection mold uses an injection mold cleaning apparatus, the injection mold cleaning apparatus includes a fixed main body 1 and a cleaning module 2, and the specific steps of cleaning the injection mold by using the injection mold cleaning apparatus are as follows:
s1, fixing a mold: placing the used injection mold on the fixing main body 1 and clamping and fixing;
s2, cleaning the die: the operation cleaning module 2 is used for cleaning the injection mold clamped in the S1;
the fixing main body 1 is of a frame-shaped structure, a plurality of spring pull rods 130 are fixedly installed on the inner wall of the fixing main body 1, the spring pull rods 130 are symmetrically arranged in pairs, a clamping plate 104 of an L-shaped structure is fixedly installed at one end, far away from the inner wall of the fixing main body 1, of the symmetrically arranged spring pull rods 130, and a second extrusion block 105 of an arc-shaped structure is fixedly installed on the side wall of one side, close to the correspondingly arranged spring pull rods 130, of the clamping plate 104 and above the correspondingly arranged spring pull rods 130;
the cleaning module 2 is arranged in the fixed main body 1 and located right below the four clamping plates 104, the cleaning module 2 is composed of a water storage tank 201 and an insertion block 202, a rotating disc 203 is installed at the top of the water storage tank 201 in a rotating mode, a lifting cylinder 204 is installed in the water storage tank 201 in a fixed mode, a telescopic end of the lifting cylinder 204 penetrates through the rotating disc 203 and is fixedly provided with a sealing plate 205 of a disc-shaped structure, the insertion block 202 is of a fan-shaped structure and is fixedly installed at the top of the sealing plate 205, a pressure pump 206 is installed in the insertion block 202 in a fixed mode, a nozzle 207 is installed on the outer wall of the insertion block 202 in a fixed mode, the nozzle 207 is communicated with the pressure pump 206 through a guide pipe, a first corrugated pipe 208 is installed at the bottom of the rotating disc 203 in a fixed mode, one end of the first corrugated pipe 208 extends into the insertion block 202 and is communicated with the pressure pump 206, and one end, far away from the pressure pump 206, of the first corrugated pipe 208 penetrates through the rotating disc 203 and extends into the water storage tank 201.
The top of plug block 202 is pegged graft and is had spring plate 209, the below fixed mounting who is located spring plate 209 on the outer wall of plug block 202 has gasbag 210, spring plate 209 contacts with gasbag 210, can make spring plate 209 contradict on the inner wall of the recess of moulding plastics when plug block 202 inserts the recess of moulding plastics on the gear injection mold, can receive the automatic shrink of backpressure when spring plate 209 contradicts on the inner wall of the recess of moulding plastics, gasbag 210 can be extruded to the spring plate 209 of shrink, receive extruded gasbag 210 can extend to the tooth's socket internal expansion in the recess of moulding plastics, inflation through gasbag 210 can play the effect of blocking to the recess of moulding plastics, can make spun rivers flow to the specified direction in the nozzle 207, can increase the washing strength of rivers.
The sealing plate 205 is provided with a through groove 211, the through groove 211 is arranged at a position staggered with the mounting position of the insertion block 202, the bottom of the sealing plate 205 is fixedly provided with a second corrugated pipe 212, the top of the second corrugated pipe 212 is communicated with the through groove 211, and one end of the second corrugated pipe 212 far away from the through groove 211 penetrates through the rotating disc 203.
The top of the fixed main body 1 is provided with a rotating groove 101, a rotating ring 102 is rotatably mounted in the rotating groove 101, a plurality of first extrusion blocks 103 which are uniformly distributed along the circumferential direction of the rotating ring 102 are fixedly mounted on the inner annular wall of the rotating ring 102, one side, far away from the rotating ring 102, of each first extrusion block 103 is of an arc-shaped structure, and the mounting positions of the first extrusion blocks 103 correspond to the mounting positions of the second extrusion blocks 105.
The rubber suction cup 106 is fixedly installed on the side of the clamping plate 104 far away from the spring pull rod 130, and the rubber suction cup 106 can increase the clamping effect of the clamping plate 104.
The top of closing plate 205 and the equal fixed mounting rubber packing pad in top of grafting piece 202, rubber packing pad can increase the leakproofness that closing plate 205 pressed when gear injection mold, and the rivers that can avoid the increase spill over the groove of moulding plastics on the gear injection mold.
A plurality of evenly distributed guide teeth 214 are fixedly mounted on the outer wall of the insertion block 202, the guide teeth 214 can guide the water flow jetted by the nozzle 207, and meanwhile, the pressure of the water flow can be increased, and the scouring force of the water flow is increased.
The inner wall of one end of the first bellows 208 extending into the water storage tank 201 is fixedly provided with a filter screen 215, and the filter screen 215 can prevent the cleaning liquid from being remained with cleaned plastic.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A cleaning method of an injection mold uses an injection mold cleaning apparatus including a fixed body (1) and a cleaning module (2), characterized in that: the specific steps when the injection mold cleaning equipment is adopted to clean the injection mold are as follows:
s1, fixing a mold: placing the used injection mold on a fixed main body (1) and clamping and fixing;
s2, cleaning the die: operating a cleaning module (2) to clean the injection mold clamped in the S1;
the fixing main body (1) is of a frame-shaped structure, a plurality of spring pull rods (130) are fixedly mounted on the inner wall of the fixing main body (1), the spring pull rods (130) are arranged in pairwise symmetry, an L-shaped clamping plate (104) is fixedly mounted at one end, far away from the inner wall of the fixing main body (1), of the symmetrically arranged spring pull rods (130), and a second extrusion block (105) of an arc-shaped structure is fixedly mounted on the side wall of one side, close to the correspondingly arranged spring pull rods (130), of the clamping plate (104) and located above the correspondingly arranged spring pull rods (130);
cleaning module (2) sets up in fixed main part (1) and is located four grip blocks (104) under, cleaning module (2) comprises storage water tank (201) and grafting piece (202), the top of storage water tank (201) is rotated and is installed rolling disc (203), fixed mounting has lift cylinder (204) in storage water tank (201), the flexible end of lift cylinder (204) runs through rolling disc (203) and fixed mounting has discoid structure's closing plate (205), grafting piece (202) are fan-shaped structure and fixed mounting at the top of closing plate (205), grafting piece (202) internal fixed mounting has force pump (206), fixed mounting has nozzle (207) on the outer wall of grafting piece (202), nozzle (207) are linked together through pipe and force pump (206), the bottom fixed mounting of rolling disc (203) has first bellows (208), the one end of first bellows (208) extends into in grafting piece (202) and is linked together with force pump (206), the one end that first bellows (208) kept away from force pump (206) runs through rolling disc (203) and extends into in the rolling disc (201).
2. A method of cleaning an injection mold according to claim 1, characterized in that: the top of the inserting block (202) is inserted with a spring pressing plate (209), an air bag (210) is fixedly arranged on the outer wall of the inserting block (202) and below the spring pressing plate (209), and the spring pressing plate (209) is in contact with the air bag (210).
3. A method of cleaning an injection mold according to claim 1, characterized in that: the sealing plate (205) is provided with a through groove (211), the opening position of the through groove (211) and the installation position of the inserting block (202) are mutually staggered, a second corrugated pipe (212) is fixedly installed at the bottom of the sealing plate (205), the top of the second corrugated pipe (212) is communicated with the through groove (211), and one end, far away from the through groove (211), of the second corrugated pipe (212) penetrates through the rotating disc (203).
4. A method of cleaning an injection mold according to claim 1, characterized in that: the top of fixed main part (1) seted up and rotated groove (101), rotate the inslot (101) internal rotation and install rotating ring (102), fixed mounting has a plurality of first extrusion piece (103) along its circumference evenly distributed on the inner ring wall of rotating ring (102), one side that rotating ring (102) were kept away from in first extrusion piece (103) is convex structure, the mounted position of first extrusion piece (103) corresponds each other with the mounted position of second extrusion piece (105).
5. A method of cleaning an injection mold according to claim 1, characterized in that: and a rubber suction cup (106) is fixedly arranged on one side of the clamping plate (104) far away from the spring pull rod (130).
6. A method of cleaning an injection mold according to claim 1, characterized in that: and rubber sealing gaskets are fixedly arranged on the top of the sealing plate (205) and the top of the plug block (202).
7. A method of cleaning an injection mold according to claim 1, characterized in that: the outer wall of the insertion block (202) is fixedly provided with a plurality of uniformly distributed flow guide teeth (214).
8. A method of cleaning an injection mold according to claim 1, characterized in that: the inner wall of one end of the first corrugated pipe (208) extending into the water storage tank (201) is fixedly provided with a filter screen (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210932500.3A CN115284538B (en) | 2022-08-04 | 2022-08-04 | Cleaning method of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210932500.3A CN115284538B (en) | 2022-08-04 | 2022-08-04 | Cleaning method of injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115284538A true CN115284538A (en) | 2022-11-04 |
| CN115284538B CN115284538B (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210932500.3A Active CN115284538B (en) | 2022-08-04 | 2022-08-04 | Cleaning method of injection mold |
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| Country | Link |
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| CN (1) | CN115284538B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766494A (en) * | 2023-08-24 | 2023-09-19 | 靖江国茂汽车配件制造有限公司 | Plastic forming device for automobile interior decoration |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013154263A1 (en) * | 2012-04-12 | 2013-10-17 | Park Honggyu | Apparatus and method for removing residue from injection molds |
| CN210061767U (en) * | 2019-04-30 | 2020-02-14 | 硕昌（上海）精密塑料制品有限公司 | Injection molding equipment for double-layer gear injection mold |
| CN112060471A (en) * | 2020-08-31 | 2020-12-11 | 广州立芯智能科技有限公司 | Acid and alkali-resistant rubber plate injection mold treatment equipment |
| CN214820099U (en) * | 2021-01-13 | 2021-11-23 | 深圳市力信塑胶模具有限公司 | Cleaning device for plastic mould |
-
2022
- 2022-08-04 CN CN202210932500.3A patent/CN115284538B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013154263A1 (en) * | 2012-04-12 | 2013-10-17 | Park Honggyu | Apparatus and method for removing residue from injection molds |
| CN210061767U (en) * | 2019-04-30 | 2020-02-14 | 硕昌（上海）精密塑料制品有限公司 | Injection molding equipment for double-layer gear injection mold |
| CN112060471A (en) * | 2020-08-31 | 2020-12-11 | 广州立芯智能科技有限公司 | Acid and alkali-resistant rubber plate injection mold treatment equipment |
| CN214820099U (en) * | 2021-01-13 | 2021-11-23 | 深圳市力信塑胶模具有限公司 | Cleaning device for plastic mould |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766494A (en) * | 2023-08-24 | 2023-09-19 | 靖江国茂汽车配件制造有限公司 | Plastic forming device for automobile interior decoration |
| CN116766494B (en) * | 2023-08-24 | 2023-11-07 | 靖江国茂汽车配件制造有限公司 | Plastic forming device for automobile interior decoration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115284538B (en) | 2023-08-15 |
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Denomination of invention: A Cleaning Method for Injection Mold Granted publication date: 20230815 Pledgee: Bank of China Limited Wuxi Taihu Xincheng sub branch Pledgor: Wuxi menglite Technology Co.,Ltd. Registration number: Y2024980020693 |