CN113306089B - Forming die that aluminium-plastic panel used - Google Patents
Forming die that aluminium-plastic panel used Download PDFInfo
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- CN113306089B CN113306089B CN202110874706.0A CN202110874706A CN113306089B CN 113306089 B CN113306089 B CN 113306089B CN 202110874706 A CN202110874706 A CN 202110874706A CN 113306089 B CN113306089 B CN 113306089B
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- case
- lower template
- aluminum
- rod
- plastic panel
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- 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
- B29C45/26—Moulds
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- 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
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention is suitable for the technical field of aluminum-plastic panel forming, and provides a forming die for an aluminum-plastic panel, which comprises the following components: the access assembly is arranged in the case, a lower template is arranged in the access assembly in a matching mode, and the access assembly is used for automatically closing the case and taking out the lower template; the pneumatic cylinder is arranged in the case, a pneumatic rod is arranged in the pneumatic cylinder, an upper template is arranged at one end of the pneumatic rod, a clamping component is arranged between the lower template and the upper template, and the clamping component is used for enabling the upper template to be attached to the lower template in the forming process; the die unloading assembly is arranged inside the lower template and is used for automatically jacking the formed aluminum-plastic plate; through setting up the access subassembly, make taking out of shaping plastic-aluminum board more convenient, through adding the mould unloading subassembly, make the drawing of patterns effect better.
Description
Technical Field
The invention belongs to the technical field of aluminum-plastic panel forming, and particularly relates to a forming die for an aluminum-plastic panel.
Background
An aluminum-plastic composite board (also called as an aluminum-plastic board) is a novel decorative material, which is introduced from Germany to China from the beginning of the last nineties of the eighties, so that the aluminum-plastic composite board is rapidly favored by people due to the economy, the diversity of selectable colors, the convenient construction method, the excellent processing performance, the excellent fire resistance and the high-value quality.
The unique performance of the aluminum-plastic composite plate determines the wide application of the aluminum-plastic composite plate: it can be used for building external wall, curtain wall board, old building renovation, indoor wall and ceiling decoration, advertisement signboard, display rack and purification dust-proof engineering. Belongs to a novel building decoration material.
The existing aluminum-plastic plate forming die is difficult to directly take out because the die is in a high-temperature state after injection molding, and the die needs to be moved to place the aluminum-plastic plate into cooling liquid for cooling in the forming process, so that the operation is complicated, the safety is low, in addition, after forming, the temperature of the just formed aluminum-plastic plate is higher, the demoulding difficulty is high, and forced demoulding easily causes damage.
Disclosure of Invention
Based on the above background, an object of an embodiment of the present invention is to provide a forming mold for an aluminum-plastic panel, and the forming mold is used for solving the problems that the existing aluminum-plastic panel forming mold is difficult to directly take out due to a high temperature state of the mold after injection molding, and the mold needs to be moved to place the mold in a cooling liquid for cooling in a forming process, so that the operation is too complicated, the safety is low, and in addition, after forming, the aluminum-plastic panel just formed is high in temperature, the demolding difficulty is high, and forced demolding is easy to cause damage.
The invention adopts the following technical scheme:
a forming die for an aluminum-plastic panel, comprising:
the automatic closing device comprises a case, wherein a taking-out port is formed in one side of the case, a storing and taking assembly is arranged in the case, a lower template is arranged in the storing and taking assembly in a matched mode, and the storing and taking assembly is used for automatically closing the case and taking out the lower template;
the liquid injection port and the liquid discharge port are arranged on the case and used for injecting cooling liquid into the case;
the pneumatic cylinder is arranged in the case, a pneumatic rod is arranged in the pneumatic cylinder, an upper template is arranged at one end of the pneumatic rod, a clamping component is arranged between the lower template and the upper template, and the clamping component is used for enabling the upper template to be attached to the lower template in the forming process;
the die unloading assembly is arranged inside the lower template and is used for automatically jacking the formed aluminum-plastic plate;
and the injection port is arranged on one side of the lower template, an injection pipe is arranged on one side of the case, and the injection port is matched with the injection pipe.
Preferably, the access assembly comprises:
a sealing plate arranged inside the case, wherein a first guide column and a second guide column are respectively arranged at two ends of the sealing plate
The first guide column and the second guide column are arranged in the L-shaped groove;
the guide transverse grooves are formed in two sides of the inner wall of the case, third guide columns are arranged inside the guide transverse grooves and connected with the lower template;
a rotary rod rotatably connected to the inner walls of the two sides of the case, a push rod is installed at one end of the rotary rod and used for driving the rotary rod to rotate through the cooperation between the sealing plates
The linkage groove rod is arranged at the other end of the rotating rod, and the third guide column is positioned in the guide transverse groove;
and one end of the first spring is installed on the inner wall of the case, and the other end of the first spring is connected with one side of the lower template and used for driving the lower template to reset.
Preferably, the number of the third guide posts is not less than two, and the linkage groove rod is matched with one of the third guide posts.
Preferably, the length of the natural stretch of the first spring is not more than the distance between the inner wall of the case and the guide transverse groove.
Preferably, when the lower template is matched with the upper template, the distance between the push rod and the inner wall of the L-shaped groove is smaller than the thickness of the closed plate.
Preferably, a sealing ring is installed on one side of the sealing plate, and the sealing ring is matched with the taking-out port and used for sealing the case during operation.
Preferably, the clamping assembly comprises:
the supporting frame is arranged on one side of the upper template, a control motor is arranged on the supporting frame, and the output end of the control motor is connected with a rotating pipe;
the thread groove is formed in the inner portion of the rotating pipe, a threaded rod is arranged in the thread groove in a matched mode, and the threaded rod is connected with the lower template.
Preferably, the stripper assembly comprises:
the control cavity is arranged in the lower template, a notch is formed in the side part of the control cavity, and a rotating rod is rotatably connected in the notch;
the pushing bar is arranged on the inner wall of the case and is used for being matched with the rotating rod to drive the rotating rod to rotate;
the toothed ring is connected with one end of the rotating rod, which is positioned in the control cavity;
the gear is rotationally connected to the inner wall of the control cavity and meshed with the gear ring, and a first bevel gear is mounted on the gear;
the rotating shaft is rotatably connected inside the control cavity, a second bevel gear is mounted on the rotating shaft, and the first bevel gear is meshed with the second bevel gear;
a jack-up lever mounted on the rotating shaft;
and the demolding opening is formed in the lower template, a jacking plate is arranged in the demolding opening, and a second spring is arranged between the jacking plate and the inner wall of the control cavity.
Preferably, a supporting column is installed inside the control cavity, and the height of the supporting column is equal to that of the control cavity, so that the second spring is prevented from being extruded in the injection process.
Preferably, a sealing ring is arranged between the demoulding port and the jacking plate and used for preventing the injected material from permeating into the control cavity.
The invention has the following beneficial effects:
1. the formed aluminum-plastic plate is more convenient to take out by arranging the storing and taking assembly, the case can be automatically sealed in the pushing process, and the phenomenon that the cooling liquid in the case flows out of the case in the forming process to cause poor forming effect is prevented;
2. through adding the mould unloading subassembly, utilize its and access cooperation between the subassembly, drive mould unloading subassembly operation when taking out the bed die, the aluminium-plastic panel after making the shaping can carry out the drawing of patterns automatically, has avoided the operation degree of difficulty of manual drawing of patterns, and the drawing of patterns adopts the mode from below jack-up, makes drawing of patterns effect better, avoids just fashioned aluminium-plastic panel hardness not enough, the problem of damage easily takes place for drawing of patterns misoperation.
Drawings
Fig. 1 is a schematic structural diagram of a forming mold for an aluminum-plastic panel according to an embodiment of the present invention;
fig. 2 is a working state diagram 1 of a forming mold for an aluminum-plastic panel according to an embodiment of the present invention;
fig. 3 is a working state diagram 2 of a forming mold for an aluminum-plastic panel according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a middle mold plate and a lower mold plate of a forming mold for an aluminum-plastic panel according to an embodiment of the present invention;
fig. 5 is a side view of a middle mold plate and a lower mold plate of a forming mold for an aluminum-plastic plate according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 1;
fig. 7 is a schematic perspective view of a chassis in a forming mold for an aluminum-plastic panel according to an embodiment of the present invention.
In the drawings: 1. a chassis; 2. a take-out port; 3. an access component; 31. a closing plate; 32. a first guide post; 33. a second guide post; 34. an L-shaped groove; 35. a guide transverse groove; 36. a third guide post; 37. rotating the rod; 38. a push rod; 39. a linking slot rod; 310. a first spring; 4. a lower template; 5. a pneumatic cylinder; 6. a pneumatic rod; 7. mounting a template; 8. a clamping assembly; 81. a support frame; 82. controlling the motor; 83. rotating the tube; 84. a thread groove; 85. a threaded rod; 9. unloading the mold assembly; 91. a control chamber; 92. a notch; 93. rotating the rod; 94. a push bar; 95. a toothed ring; 96. a gear; 97. a first bevel gear; 98. a rotating shaft; 99. a second bevel gear; 910. jacking up the rod; 911. a demoulding port; 912. jacking up the plate; 913. a second spring; 10. an injection port; 11. an injection pipe; 12. a liquid injection port; 13. and a liquid discharge port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example 1:
as shown in fig. 1, in the embodiment of the present invention, the forming mold for the aluminum-plastic panel includes:
the automatic closing device comprises a case 1, wherein a taking-out port 2 is formed in one side of the case 1, an access assembly 3 is arranged inside the case 1, a lower template 4 is arranged in the access assembly 3 in a matched mode, and the access assembly 3 is used for automatically closing the case 1 and taking out the lower template 4;
a liquid injection port 12 and a liquid discharge port 13 which are provided in the case 1 and are used for injecting cooling liquid into the case 1;
the pneumatic cylinder 5 is installed inside the case 1, a pneumatic rod 6 is arranged inside the pneumatic cylinder 5, an upper template 7 is installed at one end of the pneumatic rod 6, a clamping assembly 8 is arranged between the lower template 4 and the upper template 7, and the clamping assembly 8 is used for enabling the upper template 7 and the lower template 4 to be attached to each other in the forming process;
the mould unloading assembly 9 is arranged inside the lower template 4 and is used for automatically jacking the formed aluminum-plastic plate;
and the injection port 10 is arranged on one side of the lower template 4, an injection pipe 11 is arranged on one side of the case 1, and the injection port 10 is matched with the injection pipe 11.
During the use, as shown in fig. 1, when the plastic-aluminum panel shaping is carried out to needs, through the injection pipe 11 will pour into the material into through the filling opening 10 between cope match-plate pattern 7 and the lower bolster 4, then pour into the coolant liquid into to quick-witted case 1 through annotating liquid mouth 12, after the shaping, discharge it through liquid outlet 13, realize the shaping, then connect the subassembly through the control card, make cope match-plate pattern 7 and lower bolster 4 break away from mutually, then drive access subassembly 3 again, make quick-witted case 1 remove encapsulated situation, lower bolster 4 can automatic roll-off quick-witted case 1 simultaneously, and can drive simultaneously and unload the operation of mould subassembly 9, make the plastic-aluminum panel in the lower bolster 4 can be lifted, be convenient for take off.
As shown in fig. 1 to 4 and 7, in the embodiment of the present invention, the access component 3 includes:
a closing plate 31 disposed inside the case 1, wherein a first guide post 32 and a second guide post 33 are respectively mounted at two ends of the closing plate 31
The L-shaped groove 34 is formed in the inner wall of the case 1, and the first guide column 32 and the second guide column 33 are arranged inside the L-shaped groove 34;
the guide transverse grooves 35 are formed in two sides of the inner wall of the case 1, third guide columns 36 are arranged inside the guide transverse grooves 35, and the third guide columns 36 are connected with the lower template 4;
a rotating rod 37 rotatably connected to the inner walls of the two sides of the case 1, a pushing rod 38 is installed at one end of the rotating rod 37, the pushing rod 38 is used for driving the rotating rod 37 to rotate through the cooperation between the closing plates 31
A linkage groove rod 39 installed at the other end of the rotating rod 37, wherein the third guide post 36 is positioned in the guide transverse groove 35;
one end of the first spring 310 is installed on the inner wall of the case 1, and the other end of the first spring is connected with one side of the lower template 4 and used for driving the lower template 4 to reset.
When the lower die plate 4 needs to be taken out, the closing plate 31 is pushed, as shown in fig. 1 to 3, the closing plate 31 rotates clockwise, the first guide column 32 slides leftwards in the transverse groove part of the L-shaped groove 34, the second guide column 33 slides downwards in the vertical groove part of the L-shaped groove 34 until one end of the closing plate is contacted with the push rod 38, the push rod 38 drives the rotating rod 37 to rotate clockwise, the linkage groove rod 39 pushes the third guide column 36 to slide rightwards in the next transverse groove 35, and the third guide column 36 is used for driving the lower die plate 4 to slide out of the case 1, so that the lower die plate 4 is convenient to take out;
when the lower template 4 is required to reset, only the upper part of the closing plate 31 needs to be pushed, so that the closing plate 31 rotates anticlockwise, the closing plate 31 can reset gradually, the taking-out port 2 is blocked, the case 1 is in a sealing state, and meanwhile, under the action of the tensile force of the first spring 310, the lower template 4 can move leftwards, so that resetting is achieved.
In the embodiment of the present invention, the number of the third guiding columns 36 is not less than two, and the linking slot rod 39 is only matched with one of the third guiding columns 36;
the rotation of the third guide post 36 due to the unstable center of gravity during the movement is prevented by adding not less than two third guide posts 36, and the link grooved rod 39 is engaged with only one third guide post 36 to prevent the link grooved rod 39 from being unable to rotate due to the stress.
In the embodiment of the present invention, the length of the natural extension of the first spring 310 is not greater than the distance between the inner wall of the chassis 1 and the guide transverse groove 35;
after the lower die plate 4 is pushed out of the ejection port 2, the first spring 310 is kept in a stretched state, and the lower die plate 4 can be pulled and returned after the pushing force on the lower die plate 4 is released.
In the embodiment of the invention, when the lower template 4 is in a state of being matched with the upper template 7, the distance between the push rod 38 and the inner wall of the L-shaped groove 34 is smaller than the thickness of the closing plate 31;
ensures that the push rod 38 is accessible during operation of the closing plate 31 and that the subsequent components are moved by the push rod 38.
In the embodiment of the present invention, a sealing ring is installed on one side of the closing plate 31, and the sealing ring is matched with the extraction port 2 and used for sealing the case 1 during operation;
the sealing ring is contacted with the side wall of the taking-out port 2 by adding the sealing ring, so that the sealing effect is enhanced, and the box is in a sealing state when injection molding is carried out.
As shown in fig. 6, in the embodiment of the present invention, the clamping assembly 8 includes:
the supporting frame 81 is arranged on one side of the upper template 7, a control motor 82 is arranged on the supporting frame 81, and the output end of the control motor 82 is connected with a rotating pipe 83;
the thread groove 84 is formed in the rotating pipe 83, a threaded rod 85 is arranged in the thread groove 84 in a matched mode, and the threaded rod 85 is connected with the lower template 4.
During the use, drive rotatory pipe 83 rotatory through start control motor 82, then rotatory pipe 83 can come the pulling cope match-plate pattern 7 downstream through the cooperation between thread groove 84 and the threaded rod 85, makes it laminate mutually with lower bolster 4, realizes the joint between cope match-plate pattern 7 and the lower bolster 4 and fixes.
As shown in fig. 1 to 5, in the embodiment of the present invention, the mold unloading assembly 9 includes:
the control cavity 91 is arranged in the lower template 4, a notch 92 is formed in the side part of the control cavity 91, and a rotating rod 93 is rotatably connected in the notch 92;
the pushing bar 94 is installed on the inner wall of the case 1 and is used for matching with the rotating rod 93 to drive the rotating rod 93 to rotate;
a toothed ring 95 connected to one end of the rotary rod 93 inside the control chamber 91;
the gear 96 is rotatably connected to the inner wall of the control cavity 91, the gear 96 is meshed with the gear ring 95, and a first bevel gear 97 is mounted on the gear 96;
a rotating shaft 98 rotatably connected to the inside of the control chamber 91, wherein a second bevel gear 99 is mounted on the rotating shaft 98, and the first bevel gear 97 is engaged with the second bevel gear 99;
a jack-up lever 910 mounted on the rotation shaft 98;
the demolding opening 911 is formed in the lower template 4, a jacking plate 912 is arranged in the demolding opening 911, and a second spring 913 is arranged between the jacking plate 912 and the inner wall of the control cavity 91.
During the use, when access assembly 3 drives lower bolster 4 and moves to the direction of taking out 2, can make rotary rod 93 contact with promoting strip 94, and it is rotatory to take place under the effect that promotes strip 94, as shown in fig. 4 and 5, the rotation that promotes strip 94 can drive gear 96 through ring gear 95 and rotate, then gear 96 can drive rotation axis 98 through the cooperation relation between first bevel gear 97 and the second bevel gear 99 and rotate, and then make jack-up pole 910 rotatory, then the rotation of jack-up pole 910 can promote jack-up board 912 to shift up, jack-up board 912 in the lower bolster 4 through jack-up board 912, make its drawing of patterns, it is easier to take out.
In the embodiment of the present invention, a supporting column 914 is installed inside the control chamber 91, and the height of the supporting column 914 is equal to the height of the control chamber 91, so as to prevent the second spring 913 from being pressed during the injection process;
by adding support posts 914, the reverse operation of jack-up plate 912 during injection molding is prevented from causing the injection material to flow into control chamber 91.
In the embodiment of the present invention, a sealing ring is disposed between the mold release opening 911 and the jacking plate 912 to prevent the injection material from penetrating into the control chamber 91.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A forming die for an aluminum-plastic panel is characterized by comprising:
the automatic closing device comprises a case, wherein a taking-out port is formed in one side of the case, a storing and taking assembly is arranged in the case, a lower template is arranged in the storing and taking assembly in a matched mode, and the storing and taking assembly is used for automatically closing the case and taking out the lower template;
the liquid injection port and the liquid discharge port are arranged on the case and used for injecting cooling liquid into the case;
the pneumatic cylinder is arranged in the case, a pneumatic rod is arranged in the pneumatic cylinder, an upper template is arranged at one end of the pneumatic rod, a clamping component is arranged between the lower template and the upper template, and the clamping component is used for enabling the upper template to be attached to the lower template in the forming process;
the die unloading assembly is arranged inside the lower template and is used for automatically jacking the formed aluminum-plastic plate;
and the injection port is arranged on one side of the lower template, an injection pipe is arranged on one side of the case, and the injection port is matched with the injection pipe.
2. The molding die for aluminum-plastic panel as recited in claim 1, wherein said access assembly comprises:
a sealing plate arranged inside the case, wherein a first guide column and a second guide column are respectively arranged at two ends of the sealing plate
The first guide column and the second guide column are arranged in the L-shaped groove;
the guide transverse grooves are formed in two sides of the inner wall of the case, third guide columns are arranged inside the guide transverse grooves and connected with the lower template;
a rotary rod rotatably connected to the inner walls of the two sides of the case, a push rod is installed at one end of the rotary rod and used for driving the rotary rod to rotate through the cooperation between the sealing plates
The linkage groove rod is arranged at the other end of the rotating rod, and the third guide column is positioned in the guide transverse groove;
and one end of the first spring is installed on the inner wall of the case, and the other end of the first spring is connected with one side of the lower template and used for driving the lower template to reset.
3. The molding die for aluminum-plastic panel as recited in claim 2, wherein the number of the third guide posts is not less than two, and the interlocking slot bar is matched with only one of the third guide posts.
4. The molding die for aluminum-plastic panel as recited in claim 2, wherein the length of the natural extension of the first spring is not more than the distance between the inner wall of the housing and the guide transverse groove.
5. The forming die for the aluminum-plastic panel as recited in claim 2, wherein when the lower template is in a state of being matched with the upper template, a distance between the push rod and the inner wall of the L-shaped groove is smaller than a thickness of the closing plate.
6. The mold for molding aluminum-plastic panel according to claim 2, wherein a gasket is installed on one side of the closing plate, and the gasket is engaged with the take-out port to seal the cabinet during operation.
7. The forming die for the aluminum-plastic panel as recited in claim 1, wherein the clamping assembly comprises:
the supporting frame is arranged on one side of the upper template, a control motor is arranged on the supporting frame, and the output end of the control motor is connected with a rotating pipe;
the thread groove is formed in the inner portion of the rotating pipe, a threaded rod is arranged in the thread groove in a matched mode, and the threaded rod is connected with the lower template.
8. The aluminum-plastic panel forming mold of claim 1, wherein the mold unloading assembly comprises:
the control cavity is arranged in the lower template, a notch is formed in the side part of the control cavity, and a rotating rod is rotatably connected in the notch;
the pushing bar is arranged on the inner wall of the case and is used for being matched with the rotating rod to drive the rotating rod to rotate;
the toothed ring is connected with one end of the rotating rod, which is positioned in the control cavity;
the gear is rotationally connected to the inner wall of the control cavity and meshed with the gear ring, and a first bevel gear is mounted on the gear;
the rotating shaft is rotatably connected inside the control cavity, a second bevel gear is mounted on the rotating shaft, and the first bevel gear is meshed with the second bevel gear;
a jack-up lever mounted on the rotating shaft;
and the demolding opening is formed in the lower template, a jacking plate is arranged in the demolding opening, and a second spring is arranged between the jacking plate and the inner wall of the control cavity.
9. The aluminum-plastic panel forming die as recited in claim 8, wherein a supporting column is installed inside the control cavity, and the height of the supporting column is equal to the height of the control cavity, so as to prevent the second spring from being compressed during the injection process.
10. The mold of claim 8, wherein a gasket is disposed between the mold release opening and the jacking plate to prevent the injected material from penetrating into the control chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110874706.0A CN113306089B (en) | 2021-07-30 | 2021-07-30 | Forming die that aluminium-plastic panel used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110874706.0A CN113306089B (en) | 2021-07-30 | 2021-07-30 | Forming die that aluminium-plastic panel used |
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| Publication Number | Publication Date |
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| CN113306089A CN113306089A (en) | 2021-08-27 |
| CN113306089B true CN113306089B (en) | 2021-09-28 |
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| CN202110874706.0A Active CN113306089B (en) | 2021-07-30 | 2021-07-30 | Forming die that aluminium-plastic panel used |
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| CN115157542B (en) * | 2022-09-02 | 2022-12-13 | 广东美特家家居用品有限公司 | Injection molding device and process for daily plastic products capable of eliminating silver mark defects of injection molding parts |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209426336U (en) * | 2018-09-10 | 2019-09-24 | 杭州鼎盛轻合金材料有限公司 | A kind of aluminium-plastic panel equipment complex |
| CN209894001U (en) * | 2019-04-17 | 2020-01-03 | 上海吉祥塑铝制品有限公司 | Cooling device suitable for aluminum-plastic panel production |
| CN213107751U (en) * | 2020-08-27 | 2021-05-04 | 重庆懒人铝业有限公司 | Air cooling structure for cooling aluminum-plastic panel |
-
2021
- 2021-07-30 CN CN202110874706.0A patent/CN113306089B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209426336U (en) * | 2018-09-10 | 2019-09-24 | 杭州鼎盛轻合金材料有限公司 | A kind of aluminium-plastic panel equipment complex |
| CN209894001U (en) * | 2019-04-17 | 2020-01-03 | 上海吉祥塑铝制品有限公司 | Cooling device suitable for aluminum-plastic panel production |
| CN213107751U (en) * | 2020-08-27 | 2021-05-04 | 重庆懒人铝业有限公司 | Air cooling structure for cooling aluminum-plastic panel |
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| CN113306089A (en) | 2021-08-27 |
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