CN215359513U - A mold for producing double-sealed refrigerator EPS packaging lining - Google Patents
A mold for producing double-sealed refrigerator EPS packaging lining Download PDFInfo
- Publication number
- CN215359513U CN215359513U CN202120926588.9U CN202120926588U CN215359513U CN 215359513 U CN215359513 U CN 215359513U CN 202120926588 U CN202120926588 U CN 202120926588U CN 215359513 U CN215359513 U CN 215359513U
- Authority
- CN
- China
- Prior art keywords
- double
- mold
- lining
- eps
- cover plate
- Prior art date
- 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.)
- Withdrawn - After Issue
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000012546 transfer Methods 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 48
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000011895 specific detection Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本实用新型公开了一种双密封冰箱EPS包装衬生产用模具，包括移模和固模，所述固模四周侧边设置有与移模底部内侧面对应贴合的底板，所述底板顶部设置有底模，所述移模与底模之间设置有包装衬，所述移模顶面设置有盖板，所述盖板表面设置有多个气缸，所述气缸外侧设置有多个料枪，且料枪底端贯穿盖板，且盖板顶面还设置有多个顶针，且顶针贯穿盖板。本实用新型通过对模具进行整改，实现移模和固模内部局部独立空间，通过料枪向独立空间内部注入不同的EPS原料，在横切蒸汽加热和双面蒸汽加热的方式下使不同的EPS原料材料无缝融合，解决了该产品的性能和成本的问题，从而满足客户需要。
The utility model discloses a mold for producing EPS packaging linings for double-sealed refrigerators, which comprises a transfer mold and a fixed mold. The sides of the fixed mold are provided with a bottom plate corresponding to the inner side of the bottom of the transfer mold, and the top of the bottom plate is provided with a bottom plate. A bottom mold is provided, a packaging liner is provided between the shifting die and the bottom die, a cover plate is provided on the top surface of the shifting die, a plurality of cylinders are provided on the surface of the cover plate, and a plurality of materials are provided on the outside of the cylinder The bottom end of the material gun penetrates the cover plate, and the top surface of the cover plate is also provided with a plurality of thimbles, and the thimbles penetrate through the cover plate. The utility model realizes the local independent space inside the mold transfer and the fixed mold by rectifying the mold, injects different EPS raw materials into the independent space through the material gun, and makes different EPS materials in the mode of cross-cutting steam heating and double-sided steam heating. The seamless integration of raw materials solves the performance and cost problems of the product, thereby meeting customer needs.
Description
Technical Field
The utility model belongs to the technical field of packaging equipment, and particularly relates to a mold for producing an EPS packaging lining of a double-seal refrigerator.
Background
The product package refers to a general term for decoration attached to a product by using containers, materials, auxiliary materials and the like according to a certain technical method in order to protect the product and facilitate storage and sales in the circulation process of product transportation, storage, sales and the like. The product package is not only beneficial to ensuring the safety and the product quality of special products, but also can well protect the legal rights and interests of the warehousers, transporters, sellers and consumers of the products.
At present, the contact part of a plurality of packaging products and household electrical appliances is often insufficient in buffering performance in the using process.
Currently, the solution is: 1. overall increased raw material properties will increase package costs. 2. Local installation dress paper angle bead or installation strengthen the inserts, can increase human cost and material cost.
Therefore, it is necessary to invent a mold for producing an EPS packaging lining of a double-sealed refrigerator to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a mold for producing an EPS packaging lining of a double-seal refrigerator, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mould is used in production of dual containment refrigerator EPS packing lining, includes the mould that moves and mould admittedly, admittedly the mould all around the side be provided with the bottom plate that moves the corresponding laminating of mould bottom medial surface, the bottom plate top is provided with the die block, it is provided with the packing lining to move between mould and the die block, it is provided with the apron to move the mould top surface, the apron surface is provided with a plurality of cylinders, the cylinder outside is provided with a plurality of spray guns, and the spray gun bottom runs through the apron, and the apron top surface still is provided with a plurality of thimbles, and the thimble runs through the apron.
Furthermore, the number of the cylinders is four, the four cylinders are respectively positioned at the corners around the top of the cover plate, the cylinders penetrate through the cover plate, and the output ends of the cylinders are positioned at the inner side of the moving mold;
the cylinder output end is provided with the dog, and four dogs are in four corners of moving the mould respectively, and four dog bottoms respectively with the laminating of individual corner of packing lining top surface.
Furthermore, the overall appearance of the stop block is set to be an L-shaped bent plate, the bent part of the stop block is provided with a flitch, the output end of the air cylinder is fixedly connected with the flitch at the bent part of the stop block, and the flitch and the stop block are integrated;
the end parts of the stop blocks are respectively arranged corresponding to the adjacent side walls in the moving die, and the stop blocks are positioned between the cover plate and the packaging lining.
Furthermore, a double-top lug is arranged at the center of the top surface of the bottom die, a double-hole groove is arranged at the center of the packaging lining, and the double-top lug and the double-hole groove are correspondingly buckled;
the double-hole packaging structure is characterized in that a limiting plate is arranged at the center of the inner side of the double-hole groove, the limiting plate corresponds to a buckle with the center of the double-top lug, the top surface of the limiting plate is flush with the top surface of the packaging lining, the top end of the double-top lug penetrates through the double-hole groove, and the height of the double-top lug is larger than the thickness of the packaging lining.
Furthermore, package substrate bottom both sides limit all is provided with the card strip, die block top surface both sides limit all is provided with the draw-in groove that corresponds the matching with the card strip, the die block is the same with the width and the length of packing lining.
Furthermore, the surface of the packaging lining is provided with corresponding holes, the corresponding holes are positioned on one side of the stop block, the corresponding holes are positioned on one side of the double-hole groove, the top surface of the bottom die is provided with corresponding blocks which are correspondingly matched with the corresponding holes, and the corresponding blocks are positioned on one side of the double-top convex block.
The utility model also provides a production process for producing the double-seal refrigerator EPS packaging lining, which adopts the die for producing the double-seal refrigerator EPS packaging lining, and comprises the following steps:
assembling a moving mold and a fixing mold, processing the EPS raw material, and then introducing the processed EPS raw material between the moving mold and the fixing mold through a material gun;
carrying out steam heating on the surfaces of the moving die and the fixed die so as to sinter the EPS raw material;
shaping the sintered EPS raw material in a water cooling and vacuum stabilizing mode;
and under the matching action of the cylinder and the ejector pin, demolding the molded EPS raw material to form the packaging lining.
Further, before the steam heating is carried out on the surfaces of the moving mold and the fixed mold, the EPS raw material needs to be detected, and the specific detection steps comprise:
judging whether the density and the model of the raw materials accord with the actual values of the set parameters or not;
if not, cleaning the residual EPS raw materials, and then adding the EPS raw materials which accord with the actual values of the set parameters to the input end of the material gun;
if the mold is matched with the mold, steam heating is carried out on the surfaces of the movable mold and the fixed mold.
The utility model has the technical effects and advantages that:
1. according to the utility model, the local independent space inside the moving mold and the fixed mold is realized by modifying the mold, different EPS raw materials are injected into the independent space through the material gun, and the different EPS raw materials are seamlessly fused in the modes of cross-cutting steam heating and double-sided steam heating, so that the problems of the performance and the cost of the product are solved, and the requirements of customers are met.
2. According to the utility model, the cylinders distributed at the four corners of the cover plate are respectively butted with the four corners of the top surface of the packaging liner through the four stop blocks, and the four cylinders work simultaneously, so that the packaging liner can be in a horizontal state in the mold transfer, and the condition that the packaging liner is inclined is avoided.
3. When the package liner is pushed out from the interior of the moving die through the ejector pin, the stop block of the L-shaped structure can be quickly separated from the top surface of the package liner, so that the package liner can be quickly separated from the moving die and the stop block, the quick production effect of the package liner is ensured, and the contact area between the stop block and the package liner is reduced while the strength of the stop block is enhanced by the L-shaped structure.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram showing the overall three-dimensional structure of a mold for producing an EPS packaging lining of a double-seal refrigerator according to an embodiment of the utility model;
FIG. 2 is a perspective view of a combination of a transfer mold and a packaging liner according to an embodiment of the present invention;
FIG. 3 is a perspective view of a combination of a stop and a packing sleeve according to an embodiment of the present invention;
FIG. 4 shows a perspective view of a packaging liner of an embodiment of the present invention;
FIG. 5 is a schematic view showing a production process flow for producing an EPS packing liner of a double-sealed refrigerator according to an embodiment of the present invention;
in the figure: 1. moving the mold; 2. fixing the mold; 3. a base plate; 4. bottom die; 5. a packaging liner; 6. a cover plate; 7. a cylinder; 8. a material gun; 9. a thimble; 10. a stopper; 11. a double top bump; 12. a double-hole groove; 13. a limiting plate; 14. clamping the strip; 15. a card slot; 16. corresponding to the hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The utility model provides a mold for producing an EPS packaging lining of a double-seal refrigerator, which comprises a moving mold 1 and a fixed mold 2 as shown in figure 1, wherein a bottom plate 3 correspondingly attached to the inner side surface of the bottom of the moving mold 1 is arranged on the peripheral side edge of the fixed mold 2. The movable mould 1 is covered on the top of the fixed mould 2, the peripheral side surfaces of the movable mould 1 are correspondingly flushed with the peripheral side surfaces of the fixed mould 2, and the outer side surface of the bottom plate 3 on the inner side surface of the movable mould 1 is correspondingly attached to be matched with the bottom plate 3 through the movable mould 1, so that the movable mould 1 and the fixed mould 2 are in a sealing state, EPS raw materials are prevented from flowing out of a gap between the movable mould 1 and the fixed mould 2, and the packaging lining 5 is convenient to shape and solidify inside the movable mould 1.
And a bottom die 4 is arranged at the top of the bottom plate 3. The bottom die 4 is installed at the center of the top of the bottom plate 3, and the bottom surface of the packaging lining 5 can be shaped through the bottom die 4, so that the bottom surface of the packaging lining 5 is correspondingly matched with the bottom of a household appliance, and the buffering effect of the household appliance on the surface of the packaging lining 5 is ensured. Move and be provided with packing lining 5 between mould 1 and the die block 4, 1 top surface of moving the mould is provided with apron 6, 6 surfaces of apron are provided with a plurality of cylinders 7, the cylinder 7 outside is provided with a plurality of spray guns 8, and 8 bottoms of spray guns run through apron 6. The quantity of spray gun 8 sets up to nine, and spray gun 8 installs at 6 top surfaces of apron according to 3 x 3's array order, when moving mould 1 inside addition EPS raw materials through spray gun 8, can be according to the difference of the required raw materials in each position of packing lining 5, spray gun 8 at different positions can add different EPS raw materials in the different positions in 4 tops of die block, can make the raw materials of different density fuse together, thereby make the buffering effect change at each position of packing lining 5 obvious, make seamless connection between the different raw materials, thereby reduce the resource and the energy consumption of production packing lining 5. And the top surface of the cover plate 6 is also provided with a plurality of thimbles 9, and the thimbles 9 penetrate through the cover plate 6. When the packaging liner 5 passes through the air cylinder 7 to be separated from the bottom die 4, the movable die 1 is taken down from the top of the fixed die 2, and then the packaging liner 5 is ejected out of the inner side of the movable die 1 through the ejector pins 9, so that the whole process of producing the packaging liner 5 is completed.
As shown in fig. 1, the number of the cylinders 7 is four, the four cylinders 7 are respectively located at the corners around the top of the cover plate 6, the cylinders 7 penetrate through the cover plate 6, and the output ends of the cylinders 7 are located at the inner side of the moving mold 1; the cylinders 7 distributed at the four corners of the cover plate 6 are respectively butted with the four corners of the top surface of the packaging liner 5 through the four stop blocks 10, the four cylinders 7 work simultaneously, the packaging liner 5 can be always in a horizontal state inside the moving die 1, and the situation that the packaging liner 5 inclines inside the moving die 1 is avoided.
The output end of the air cylinder 7 is provided with a stop block 10, the four stop blocks 10 are respectively arranged at four corners of the movable mould 1, and the bottom ends of the four stop blocks 10 are respectively attached to the corners of the top surface of the packaging lining 5. Illustratively, when only one air cylinder 7 works and drives the packaging lining 5 to move in the moving die 1 through the stop block 10, the packaging lining 5 inevitably deviates in the moving die 1, and extrusion force is generated between the side edge of the packaging lining 5 and the inner side wall of the moving die 1, so that the sliding friction force generated between the side edge of the packaging lining 5 and the inner side wall of the moving die 1 is increased, the sliding abrasion of the packaging lining 5 is increased, and the production of the packaging lining 5 is further influenced. The four cylinders 7 simultaneously drive the packaging lining 5 to move in the moving die 1 through the stop blocks 10, friction is generated between the side edge of the packaging lining 5 and the inner wall of the moving die 1, and compared with the inclined condition, no pressure is generated between the horizontally arranged packaging lining 5 and the inner side wall of the moving die 1 to increase the friction force, so that the production loss of the packaging lining 5 is reduced.
As shown in fig. 2 and 3, the overall shape of the stopper 10 is an L-shaped bent plate, the bent portion of the stopper 10 is provided with a patch, the output end of the cylinder 7 is fixedly connected with the patch at the bent portion of the stopper 10, and the patch and the stopper 10 are integrated; the L-shaped structure increases the strength of the stopper 10 and also reduces the contact area between the stopper 10 and the packing material 5. When the ejector pin 9 enters the moving die 1, the bottom end of the ejector pin 9 is in contact with the top surface of the packaging liner 5, and the packaging liner 5 is ejected out of the moving die 1 through the ejector pin 9, the stop block 10 of the L-shaped structure can be quickly separated from the top surface of the packaging liner 5, so that the packaging liner 5 can be quickly separated from the moving die 1 and the stop block 10, and the quick production effect of the packaging liner 5 is ensured. The end parts of the stop blocks 10 are respectively arranged corresponding to the adjacent side walls in the moving die 1, and the stop blocks 10 are positioned between the cover plate 6 and the packing lining 5.
As shown in fig. 2, 3 and 4, a double-top protrusion 11 is arranged at the center of the top surface of the bottom die 4, a double-hole groove 12 is arranged at the center of the packing lining 5, and the double-top protrusion 11 and the double-hole groove 12 are correspondingly buckled; the inboard center department of diplopore recess 12 is provided with limiting plate 13, limiting plate 13 corresponds the buckle with the center department of two top lugs 11, the top surface of limiting plate 13 flushes with the top surface of packing lining 5, two top lugs 11 top run through diplopore recess 12, and the thickness that highly is greater than packing lining 5 of two top lugs 11. When the EPS raw materials are molded inside the moving die 1, the stacking height of the EPS raw materials inside the moving die 1 is not more than the top surface of the double-top lug 11, and then the double-top lug 11 is matched with the packaging lining 5, so that a double-hole groove 12 is formed on the top surface of the packaging lining 5. Two 11 center departments of lug that push up are provided with a groove, and the EPS raw materials forms limiting plate 13 at a inslot portion, can save the quantity of EPS raw materials through two lug 11 that push up, and increase the bulk strength of packing lining 5 through limiting plate 13, and when packing lining 5 supported household electrical appliances, increased the effect of making of packing lining 5 to household electrical appliances through limiting plate 13, also increased the holistic buffer strength of packing lining 5.
As shown in fig. 3, both side edges of the bottom of the packaging lining 5 are provided with clamping strips 14, both side edges of the top surface of the bottom die 4 are provided with clamping grooves 15 correspondingly matched with the clamping strips 14, and the width and the length of the bottom die 4 are the same as those of the packaging lining 5; card strip 14 and draw-in groove 15 cooperation to make 5 bottom surfaces of packing linings form the required board of placing of electrical apparatus, increase the cooperation effect of packing linings 5 and electrical apparatus bottom surface, can increase the actual direction that corresponds of packing linings 5 through card strip 14, thereby can be according to the corresponding position of placing position quick adjustment packing linings 5 of electrical apparatus, increase the effect of laying of electrical apparatus and packing linings 5.
The surface of the packaging lining 5 is provided with corresponding holes 16, the corresponding holes 16 are positioned on one side of the stop block 10, the corresponding holes 16 are positioned on one side of the double-hole groove 12, the top surface of the bottom die 4 is provided with corresponding blocks correspondingly matched with the corresponding holes 16, and the corresponding blocks are positioned on one side of the double-top convex block 11. Through the cooperation of the corresponding blocks and the corresponding holes 16, the double-top convex blocks 11 are matched with the double-hole grooves 12, so that the packaging lining 5 can be stably positioned at the top of the bottom die 4, EPS raw materials permeate into all parts of the top of the bottom die 4, and the packaging lining 5 is formed according to the shape of the bottom die 4. When the EPS raw materials are introduced into the top of the bottom die 4 through the material guns 8, different EPS raw materials can be introduced into different positions of the bottom die 4 through different material guns 8 according to actual requirements.
The utility model also provides a production process for producing the double-seal refrigerator EPS packaging lining, which adopts the die for producing the double-seal refrigerator EPS packaging lining, and comprises the following steps:
and assembling the movable die 1 and the fixed die 2. After the movable mould 1 is placed at the top of the fixed mould 2, the bottom of the movable mould 1 is placed corresponding to the four side edges of the bottom plate 3, the air cylinder 7, the material gun 8 and the ejector pin 9 are installed on the surface of the cover plate 6, and then the cover plate 6 is placed corresponding to the top opening of the movable mould 1, so that the assembling process of the movable mould 1 and the fixed mould 2 is played.
Processing an EPS raw material; illustratively, the processing of the EPS feedstock comprises the steps of:
1. the steam pressure of a main pipeline is detected to be 0.4-0.45 Mpa, the steam pressure is detected to be 0.06-0.1 Mpa after decompression, and the pressure of the main pipeline is detected to be 0.4-0.6 Mpa.
2. Determining the specification and model of a to-be-pre-foamed raw material, moving a raw material bag to a platform above a hopper, cutting a seam line on the raw material bag by using a blade, collecting the removed line, and strictly preventing the line from falling into the raw material; then the inner bag seal of the raw material bag is cut by a blade, and the materials are poured into the hopper.
3. And setting various parameters such as time, pressure and the like according to the set parameters.
4. The EPS raw material is semi-automatically foamed, and the accuracy of the density needs to be tested in each period. And according to the deviation condition, modifying the feeding weight, and then carrying out foaming in the next period. After the weight value corresponding to the density is adjusted to accord with the weight value, the full-automatic production can be carried out. When the measured density is higher than the pre-ignition standard, the feeding amount is reduced; when the measured density is lower than the pre-ignition standard, the feeding amount is increased. (measuring and calculating method: original material weight x target density ÷ measured material amount is adjusted).
5. And observing a second vibrating rod of the charge level indicator to ensure that the charge level indicator works normally.
6. When the first period of heating is finished and the discharge door is opened by the machine, the drying motor, the vibrating motor, the flap motor and the feeding fan are sequentially started, so that the EPS raw materials after the first period of heating is finished are collected.
7. Detecting the density of the raw materials: the automatic discharge valve in the middle of the vulcanizing bed is used for sampling, the measuring cup is filled, raw materials higher than the measuring cup are removed by the ruler, the foaming uniformity is checked, and whether the appearance cracks, shrinks or crumples is detected.
8. And (5) determining whether the material in the curing bin meets the requirements of curing standards.
9. And the feeding pipes are butted to form a conveying pipeline required by the forming machine, and air tightness of each conveying link is ensured.
Then, the processed EPS raw material is introduced between the moving die 1 and the fixed die 2 through a material gun 8;
carrying out steam heating on the surfaces of the moving die 1 and the fixed die 2 so as to sinter the EPS raw material;
shaping the sintered EPS raw material in a water cooling and vacuum stabilizing mode;
and under the matching action of the air cylinder 7 and the ejector pin 9, demoulding the shaped EPS raw material to form the packaging liner 5.
Further, before the surfaces of the movable die 1 and the fixed die 2 are subjected to steam heating, the EPS raw material needs to be detected, and the specific detection steps comprise:
judging whether the density and the model of the raw materials accord with the actual values of the set parameters or not;
if not, cleaning the residual EPS raw materials, and then adding the EPS raw materials which accord with the actual values of the set parameters to the input end of the material gun 8;
if the surface of the moving die 1 and the surface of the fixed die 2 are matched, steam heating is carried out.
When the EPS raw materials are sintered, the EPS particles are sintered together by using a transverse cutting steam heating mode and a double-sided steam heating mode, and the packaging lining 5 is formed on the inner side of the moving die 1 through water cooling and vacuum stabilization.
According to the utility model, the local independent spaces in the movable die 1 and the fixed die 2 are realized by modifying the die, different EPS raw materials are injected into the independent spaces through the material gun 8, and the different EPS raw materials are seamlessly fused in the modes of cross-cutting steam heating and double-sided steam heating, so that the problems of the performance and the cost of the product are solved, and the requirements of customers are met.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120926588.9U CN215359513U (en) | 2021-04-30 | 2021-04-30 | A mold for producing double-sealed refrigerator EPS packaging lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120926588.9U CN215359513U (en) | 2021-04-30 | 2021-04-30 | A mold for producing double-sealed refrigerator EPS packaging lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215359513U true CN215359513U (en) | 2021-12-31 |
Family
ID=79628852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120926588.9U Withdrawn - After Issue CN215359513U (en) | 2021-04-30 | 2021-04-30 | A mold for producing double-sealed refrigerator EPS packaging lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215359513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134933A (en) * | 2021-04-30 | 2021-07-20 | 合肥海景包装制品有限公司 | Mold for producing EPS packaging lining of double-seal refrigerator and production process |
-
2021
- 2021-04-30 CN CN202120926588.9U patent/CN215359513U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134933A (en) * | 2021-04-30 | 2021-07-20 | 合肥海景包装制品有限公司 | Mold for producing EPS packaging lining of double-seal refrigerator and production process |
| CN113134933B (en) * | 2021-04-30 | 2024-12-20 | 合肥海景包装制品有限公司 | A mold and production process for producing double-sealed refrigerator EPS packaging lining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105773987B (en) | Metering and device for cutting and automatic on-line extrusion, compression molding system | |
| CN215359513U (en) | A mold for producing double-sealed refrigerator EPS packaging lining | |
| CN111791420A (en) | Isobaric forming preparation method of polytetrafluoroethylene pipeline and pipe fitting lining | |
| CN100425512C (en) | Multilayer packing membrane and method of manufacturing same | |
| CN111633858A (en) | Rubber waterstop low-temperature one-step rubber mixing production line | |
| CN113134933A (en) | Mold for producing EPS packaging lining of double-seal refrigerator and production process | |
| CN106079461A (en) | A kind of double-layer plastic bag processing technique | |
| CN210826933U (en) | Full-automatic production line of paper pulp molding product | |
| CN201998437U (en) | Production device for whole cored anti-flaming conveyor belt with double-layer extruded veneering | |
| IT202100004925A1 (en) | SEALING MACHINE AND METHOD FOR PACKAGING A FOOD PRODUCT | |
| CN109910207A (en) | One kind is for being pressurized air bag in aircraft target ship stringer | |
| CN111070547A (en) | High-efficiency energy-saving plastic part injection molding process | |
| CN203063024U (en) | Improved full-automatic EPP (Expanded Propylene) foaming granule prepressing device | |
| CN209240406U (en) | A kind of car door Internal handle housing mould glue inlet structure | |
| CN104494207B (en) | Integrated machining method of plastic packaging bags | |
| CN210503571U (en) | Ribbed foam packing box | |
| CN209364889U (en) | A kind of bamboo frame molding equipment | |
| CN206870233U (en) | A kind of mould | |
| CN100391713C (en) | Refrigerator heat-insulated chamber production method and refrigerator using same | |
| CN203281802U (en) | Storage bin of pre-foaming materials for lost foam casting | |
| CN205215746U (en) | Soft capsule machine | |
| BARON et al. | COMPUTER ANALYSIS OF THE TECHNOLOGICAL PROCESS OF A SELECTED COMPONENT'S PLASTIC INJECTION. | |
| CN220348994U (en) | Mould forming device with rapid cooling function | |
| CN209009160U (en) | a packaging structure | |
| CN212978987U (en) | Mold pressing die for detecting flowability of SMC (sheet molding compound) material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211231 Effective date of abandoning: 20241220 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20211231 Effective date of abandoning: 20241220 |