CN214687881U - Automatic punching mechanism in mould - Google Patents
Automatic punching mechanism in mould Download PDFInfo
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- CN214687881U CN214687881U CN202120236730.7U CN202120236730U CN214687881U CN 214687881 U CN214687881 U CN 214687881U CN 202120236730 U CN202120236730 U CN 202120236730U CN 214687881 U CN214687881 U CN 214687881U
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- drill bit
- supporting plate
- motor
- hollow drill
- mould
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Abstract
The utility model discloses an automatic punching mechanism in a mould, which comprises a supporting plate and a blow mould, wherein a fixed support is movably arranged between the supporting plate and the blow mould, a hollow drill bit for punching a product and a motor for driving the hollow drill bit are rotatably arranged on the fixed support, one end part of the hollow drill bit, which is close to the fixed support, is of a cage-shaped structure, the motor is slidably arranged on the supporting plate, an air cylinder is fixedly arranged on the supporting plate, one end of the air cylinder, which is far away from the supporting plate, is fixedly connected on the fixed support, this mechanism structural configuration is compact reasonable, easy operation, and convenient to use can directly punch a hole to the goods in blow mold is inside, has solved current punching process shaping quality not good, and the piece can get into the inside problem of goods, has simplified production processes, has reduced manufacturing cost, has improved goods quality and production efficiency, has good economic benefits and practical meaning.
Description
Technical Field
The utility model relates to a blow mold technical field specifically is an automatic mechanism of punching a hole in mould.
Background
The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it is the name of "industrial mother".
At present, extrusion blow molding is one of the main methods of blow molding, it is to place extrusion molding's parison in the mould, and let in compressed gas in the parison and blow it up, make it hug closely on the die cavity wall shaping, obtain the thermoforming process of cavity goods after cooling drawing of patterns, the shape needs to keep in the goods inflation process and seals, can not extra trompil except blowing the pinhole, except blowing the pinhole when the product is out of the mould, a confined shape, the foraminiferous goods of unable blow molding, through-hole on the goods need carry out secondary machining after the blow molding is accomplished, but such hole shaping quality is not good, the piece also can get into inside the product, and whole trompil course of working is very troublesome, seriously influence production efficiency, therefore, the utility model provides an automatic mechanism of punching a hole in the mould solves the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model aims to provide an automatic mechanism of punching a hole in mould to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automatic mechanism of punching a hole in mould, includes backup pad and blow mold, the activity is equipped with fixing support between backup pad and the blow mold, rotates on the fixing support to be equipped with the hollow drill bit that is used for punching a hole to the goods and fixes to be equipped with the motor that is used for driving hollow drill bit, and a tip that hollow drill bit is close to fixing support is cage-like structure, and on the backup pad was located in the motor slip, the fixed cylinder that is equipped with in the backup pad, the one end fixed connection that the backup pad was kept away from to the cylinder was on fixing support.
In one alternative: the motor is provided with a T-shaped sliding groove, a T-shaped boss matched with the T-shaped sliding groove is arranged on the supporting plate, and the motor is arranged on the T-shaped boss on the supporting plate through a T-shaped sliding groove in a sliding clamping mode.
In one alternative: one end part of the hollow drill bit close to the fixed support is of a cage-shaped structure.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
1. this mechanism structural configuration is compact reasonable, easy operation, and convenient to use can directly punch a hole to the goods in blow mold is inside, has solved current punching process shaping quality not good, and the piece can get into the inside problem of goods, has simplified production processes, has reduced manufacturing cost, has improved goods quality and production efficiency, has good economic benefits and practical meaning.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is the schematic structural diagram between the fixing support, the cylinder and the motor in the embodiment of the present invention.
Notations for reference numerals: 1-supporting plate, 2-fixed support, 3-blow mould, 4-cylinder, 5-motor and 6-hollow drill bit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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.
Example 1
Referring to fig. 1 and 2, in an embodiment of the present invention, an in-mold automatic punching mechanism includes a supporting plate 1 and a blow mold 3, the support plate 1 and the blow molding die 3 are both fixedly arranged on a blow molding machine frame, the support plate 1 is positioned on one side of the blow molding die 3, a fixed support 2 is movably arranged between the support plate 1 and the blow molding die 3, a hollow drill bit 6 for punching a product and a motor 5 for driving the hollow drill bit 6 are fixedly arranged on the fixed support 2 in a rotating manner, one end part of the hollow drill bit 6 close to the fixed support 2 is of a cage-shaped structure, the waste material and the piece that are used for producing will punching a hole discharge, motor 5 slides and locates on backup pad 1, is equipped with T type spout on the motor 5, locate in backup pad 1 with the T type boss of T type spout adaptation, thereby motor 5 slides on the T type boss of backup pad 1 is established through T type spout slip card to motor 5.
Further, fixed being equipped with in backup pad 1 is used for driving cylinder 4 that fixing support 2 removed, the one end fixed connection that backup pad 1 was kept away from to cylinder 4 is on fixing support 2, and flexible drive fixing support 2 through cylinder 4 removes and makes hollow drill 6 enter into the die cavity of blow mold 3 and punch a hole to the goods.
The utility model discloses a theory of operation is: the utility model discloses when using, the die cavity shaping of blow mold 3 is hugged closely to the material base, be the product deformation for reducing this moment, let in compressed air and carry out the pressurize cooling in to the die cavity of blow mold 3, start cylinder 4 and motor 5 afterwards, motor 5 drives hollow drill bit 6 and rotates, thereby cylinder 4 extension drives 2 die cavity direction removal towards blow mold 3 and makes hollow drill bit 6 enter into the die cavity of blow mold 3 and punch a hole to the goods, at the in-process that punches a hole, because the existence of pressurize pressure, make the waste material and the piece that produce that punch a hole blown in hollow drill bit 6, then discharge in the cage structure space from hollow drill bit 6 rear end, avoid falling into inside the goods.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides an automatic mechanism of punching a hole in mould, includes backup pad (1) and blow mold (3), its characterized in that, the activity is equipped with fixing support (2) between backup pad (1) and blow mold (3), rotates on fixing support (2) and is equipped with hollow drill bit (6) that are used for punching a hole to the goods and fixed motor (5) that are equipped with and are used for driving hollow drill bit (6), and on backup pad (1) was located in motor (5) slip, fixed cylinder (4) that are equipped with on backup pad (1), the one end fixed connection that backup pad (1) was kept away from in cylinder (4) was on fixing support (2).
2. The in-mold automatic punching mechanism according to claim 1, wherein the motor (5) is provided with a T-shaped sliding groove, the support plate (1) is provided with a T-shaped boss matched with the T-shaped sliding groove, and the motor (5) is slidably clamped on the T-shaped boss on the support plate (1) through the T-shaped sliding groove.
3. An in-mold automatic punching mechanism according to claim 1 or 2, characterized in that an end of the hollow drill bit (6) close to the fixed support (2) is of cage-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120236730.7U CN214687881U (en) | 2021-01-27 | 2021-01-27 | Automatic punching mechanism in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120236730.7U CN214687881U (en) | 2021-01-27 | 2021-01-27 | Automatic punching mechanism in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214687881U true CN214687881U (en) | 2021-11-12 |
Family
ID=78565111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120236730.7U Active CN214687881U (en) | 2021-01-27 | 2021-01-27 | Automatic punching mechanism in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214687881U (en) |
-
2021
- 2021-01-27 CN CN202120236730.7U patent/CN214687881U/en active Active
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