CN215473039U - Moulding-die structure for plastic suction forming of plastic suction disc - Google Patents
Moulding-die structure for plastic suction forming of plastic suction disc Download PDFInfo
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- CN215473039U CN215473039U CN202121848174.5U CN202121848174U CN215473039U CN 215473039 U CN215473039 U CN 215473039U CN 202121848174 U CN202121848174 U CN 202121848174U CN 215473039 U CN215473039 U CN 215473039U
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Abstract
The utility model provides a compression mold structure for plastic suction molding of a plastic suction disk, which comprises an upper mold and an upper pressing block positioned in the upper mold, wherein a cylinder fixed at the top of the upper mold is connected to the top wall of the upper pressing block, ejection mechanisms are arranged at positions deviating from two sides inside the upper pressing block, and two sides of the bottom of the upper mold are respectively connected with clamping blocks through second springs. According to the utility model, the ejection mechanism is arranged in the upper pressing block, the clamping blocks and the second springs are arranged at the bottoms of the two sides of the upper die, the second springs are connected with the clamping blocks, the plastic board can be adhered to the upper pressing block after being extruded and formed, the plastic board can be ejected out and discharged more quickly and conveniently under the action of the ejection mechanism of the second springs, manual assistance is not needed, the plastic board is efficient and convenient, meanwhile, the two clamping blocks are adopted to fix the plastic board, the stability of the plastic board can be kept, the plastic board is further ensured to be more stable during forming, and the forming quality of the plastic board is ensured.
Description
Technical Field
The utility model relates to the field of plastic sucking disc forming, in particular to a compression mold structure for plastic sucking forming of a plastic sucking disc.
Background
The plastic sucking molding technology, i.e. the thermal molding processing technology of plastic sheets (plates), is one of the secondary processing industrial technologies of plastics. The method is different from one-time processing technologies such as injection molding, extrusion and the like, and is not used for heating molding of plastic resin or particles or continuous molding of the same cross section of a same cross-port mold; instead of cutting off a part of the plastic material to obtain a desired shape and size by machining means such as a machine tool and a cutter, the plastic sheet (plate) is heated, deformed by a mold, vacuum or pressure to achieve a desired shape and size, and subjected to a matching process to achieve an application purpose. However, the existing plastic sucking disc has some defects in the processing and forming process, and the existing plastic sucking disc generally has the defects of difficult blanking, unstable plastic sucking disc forming and the like in the forming process, so the utility model provides a compression mold structure for plastic sucking forming of the plastic sucking disc, and solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a compression mold structure for plastic suction molding of a plastic suction disk, so as to solve the technical problem.
In order to solve the technical problems, the utility model adopts the following technical scheme: a compression mold structure for plastic suction molding of a plastic suction disk comprises an upper mold and an upper pressing block positioned in the upper mold, wherein a cylinder fixed at the top of the upper mold is connected to the top wall of the upper pressing block, ejection mechanisms are arranged at positions, which are deviated from two sides, inside the upper pressing block, two sides of the bottom of the upper mold are respectively connected with clamping blocks through second springs, and a plastic suction plate is clamped and connected between the two clamping blocks; the die also comprises a lower die, wherein the top of the lower die is provided with a lower pressing block, and the lower pressing block is attached to the bottom of the upper pressing block.
Preferably, the ejection mechanism comprises an ejector rod, a first spring and an extrusion block, the positions of two sides of the inner part of the upper pressing block are both provided with a groove, the ejector rod is located in the groove, the bottom of the ejector rod is connected with the extrusion block through the first spring, the extrusion block is located at the bottom of the upper pressing block, the first spring is located in a convex groove, and the convex groove is arranged at the position of the middle of the groove.
Preferably, the extrusion block may be in contact with a blister sheet.
Preferably, a heating wire is arranged in the lower pressing block.
Preferably, the clamping blocks are of U-shaped structures, wherein the clamping blocks of the U-shaped structures are just clamped into two sides of the plastic-absorbing plate.
Preferably, the sliding grooves are formed in two sides of the inner portion of the upper die, the sliding blocks are arranged on two sides of the upper pressing block, and the sliding blocks located in the same direction slide in the sliding grooves.
Compared with the related art, the compression mold structure for the plastic suction molding of the plastic suction disk provided by the utility model has the following beneficial effects:
the utility model provides a compression mold structure for plastic suction molding of a plastic suction disk, which comprises an upper pressing block, wherein an ejection mechanism is arranged in the upper pressing block, clamping blocks and second springs are arranged at the bottoms of the two sides of the upper mold, the second springs are connected with the clamping blocks, the plastic suction plate can be adhered to the upper pressing block after being extruded and molded, the plastic suction plate can be ejected and discharged more quickly and conveniently under the action of the ejection mechanism of the second springs, manual assistance is not needed, the compression mold structure is efficient and convenient, and meanwhile, the two clamping blocks are adopted for fixing the plastic suction plate, so that the stability of the plastic suction plate can be kept, the stability of the plastic suction plate can be further ensured in molding, and the molding quality of the plastic suction plate can be ensured.
Drawings
FIG. 1 is a schematic structural view of a compression mold structure for blister molding of a blister tray according to the present invention;
FIG. 2 is a schematic structural diagram of the ejection mechanism of the present invention;
FIG. 3 is a top view of the plastic suction plate and the fixture block of the present invention;
reference numerals: 1. an upper die; 2. a lower die; 3. pressing the blocks; 4. an ejection mechanism; 401. a top rod; 402. a groove; 403. a convex groove; 404. a first spring; 405. extruding the block; 5. a chute; 6. a slider; 7. a second spring; 8. a clamping block; 9. plastic suction plates; 10. pressing the block; 11. and a cylinder.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
In the specific implementation process, as shown in fig. 1, a compression mold structure for blister forming of a blister tray comprises an upper mold 1 and an upper pressing block 3 positioned in the upper mold 1, wherein a cylinder 11 fixed at the top of the upper mold 1 is connected to the top wall of the upper pressing block 3, ejection mechanisms 4 are arranged at positions on two sides of the inside of the upper pressing block 3, two sides of the bottom of the upper mold 1 are respectively connected with clamping blocks 8 through second springs 7, and a blister plate 9 is clamped between the two clamping blocks 8; the die further comprises a lower die 2, wherein a lower pressing block 10 is arranged at the top of the lower die 2, and the lower pressing block 10 is attached to the bottom of the upper pressing block 3.
When the injection molding device is used, the plastic uptake plate 9 can be firstly placed between the upper die 1 and the lower die 2, the plastic uptake plate 9 is fixed through the two clamping blocks 8, the upper pressing block 3 can be driven by the air cylinder 11 to move downwards when injection molding is carried out until the upper pressing block 3 presses the plastic uptake plate 9 and presses the lower pressing block 10 on the lower die 2, the upper pressing block 3 extrudes the lower pressing block 10 at the moment, the plastic uptake plate 9 is positioned between the upper pressing block 3 and the lower pressing block 10, the plastic uptake plate 9 is molded, after molding, the upper pressing block 3 is driven by the air cylinder 11 to ascend again, the upper pressing block 3 is retracted into the upper die 1, the plastic uptake plate 9 can be taken down from the upper pressing block 3 through the acting force of the ejection mechanism 4 and the elastic force of the second spring 7, and finally the plastic uptake plate 9 is taken out from between the two clamping blocks 8.
In the specific implementation process, as shown in fig. 2, the ejection mechanism 4 includes a top bar 401, a first spring 404 and an extrusion block 405, the inner portion of the upper pressing block 3 is provided with grooves 402 at positions close to two sides, wherein the top bar 401 is located in the grooves 402, the bottom of the top bar 401 is connected to the extrusion block 405 through the first spring 404, the extrusion block 405 is located at the bottom of the upper pressing block 3, the first spring 404 is located in the convex groove 403, and the convex groove 403 is located at a position close to the middle of the grooves 402. The extrusion blocks 405 may be in contact with the blister sheet 9.
When the plastic-absorbing plate 9 is used, after the plastic-absorbing plate 9 is molded, the extrusion block 405 can be pushed by the elastic force of the first spring 404, and the extrusion block 405 further pushes the plastic-absorbing plate 9, so that the plastic-absorbing plate 9 can be pushed out from the upper pressure plate 3, and the blanking can be quickly realized.
In the specific implementation process, as shown in fig. 1, a heating wire is arranged in the lower pressing block 10.
When the plastic injection molding machine is used, the heating wires are arranged in the lower pressing block 10, so that the plastic injection molding plate 9 can be heated at high temperature, and the next step of molding treatment is facilitated.
In the specific implementation process, as shown in fig. 1 and 3, the latch 8 is in a U-shaped structure, wherein the latch 8 in the U-shaped structure is just latched to two sides of the plastic suction plate 9.
The plastic-absorbing plate 9 is limited by the clamping block 8, the stability of the plastic-absorbing plate 9 can be guaranteed, meanwhile, the clamping block 8 is connected through the spring, the elastic force of the spring resets in the blanking process, the plastic-absorbing plate 9 can be taken out of the upper pressing block 3, and the blanking is facilitated.
In the specific implementation process, as shown in fig. 1, sliding grooves 5 are formed in two sides of the inside of the upper die 1, sliding blocks 6 are arranged on two sides of the upper pressing block 3, and the sliding blocks 6 located in the same direction slide in the sliding grooves 5.
When the upper pressing block 3 is driven by the cylinder 11 to move up and down in the upper die 1, the sliding blocks 6 on two sides of the upper pressing block 3 can slide in the sliding grooves 5 in the upper die 1, and therefore stability of the upper pressing block 3 during moving can be guaranteed.
The utility model relates to a compression mold structure for plastic suction molding of a plastic suction disk, which has the implementation principle that: the plastic-absorbing plate 9 can be firstly placed between the upper die 1 and the lower die 2, the plastic-absorbing plate 9 is fixed through the two clamping blocks 8, the upper pressing block 3 can be driven by the air cylinder 11 to move downwards during injection until the upper pressing block 3 presses the plastic-absorbing plate 9 and presses the lower pressing block 10 on the lower die 2, the lower pressing block 10 is extruded by the upper pressing block 3 at the moment, the plastic-absorbing plate 9 is positioned between the upper pressing block 3 and the lower pressing block 10, so that the plastic-absorbing plate 9 is formed, after the forming, the upper pressing block 3 is driven by the air cylinder 11 to ascend again, so that the upper pressing block 3 is retracted into the upper die 1, the plastic-absorbing plate 9 can be taken down from the upper pressing block 3 under the action force of the ejection mechanism 4 and the elasticity of the second spring 7, and finally the plastic-absorbing plate 9 can be taken out from between the two clamping blocks 8.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a plastic uptake dish plastic uptake fashioned moulding-die structure, includes last mould (1) and last briquetting (3) that are located last mould (1), wherein goes up the roof that fixed cylinder (11) in mould (1) top are connected to last briquetting (3), its characterized in that: the inner parts of the upper pressing block (3) are provided with ejection mechanisms (4) at positions deviated from two sides, two sides of the bottom of the upper die (1) are respectively connected with clamping blocks (8) through second springs (7), and a plastic-absorbing plate (9) is clamped and connected between the two clamping blocks (8);
the die further comprises a lower die (2), a lower pressing block (10) is arranged at the top of the lower die (2), and the lower pressing block (10) is attached to the bottom of the upper pressing block (3).
2. The mold structure of claim 1, wherein: the ejection mechanism (4) comprises an ejector rod (401), a first spring (404) and an extrusion block (405), grooves (402) are formed in positions, close to two sides, in the upper pressing block (3), the ejector rod (401) is located in the grooves (402), the bottom of the ejector rod (401) is connected with the extrusion block (405) through the first spring (404), the extrusion block (405) is located at the bottom of the upper pressing block (3), the first spring (404) is located in a convex groove (403), and the convex groove (403) is formed in a position, close to the middle, of the grooves (402).
3. The mold structure of claim 2, wherein: the extrusion block (405) can be in contact with the blister sheet (9).
4. The mold structure of claim 1, wherein: a heating wire is arranged in the lower pressing block (10).
5. The mold structure of claim 1, wherein: the clamping blocks (8) are of U-shaped structures, wherein the clamping blocks (8) of the U-shaped structures are just clamped into the two sides of the plastic-absorbing plate (9).
6. The mold structure of claim 1, wherein: the die is characterized in that sliding grooves (5) are formed in two sides of the interior of the upper die (1), sliding blocks (6) are arranged on two sides of the upper pressing block (3), and the sliding blocks (6) located in the same direction slide in the sliding grooves (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121848174.5U CN215473039U (en) | 2021-08-09 | 2021-08-09 | Moulding-die structure for plastic suction forming of plastic suction disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121848174.5U CN215473039U (en) | 2021-08-09 | 2021-08-09 | Moulding-die structure for plastic suction forming of plastic suction disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215473039U true CN215473039U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121848174.5U Active CN215473039U (en) | 2021-08-09 | 2021-08-09 | Moulding-die structure for plastic suction forming of plastic suction disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215473039U (en) |
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2021
- 2021-08-09 CN CN202121848174.5U patent/CN215473039U/en active Active
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