CN220562116U - Injection molding machine mode locking mechanism - Google Patents
Injection molding machine mode locking mechanism Download PDFInfo
- Publication number
- CN220562116U CN220562116U CN202322027907.4U CN202322027907U CN220562116U CN 220562116 U CN220562116 U CN 220562116U CN 202322027907 U CN202322027907 U CN 202322027907U CN 220562116 U CN220562116 U CN 220562116U
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- China
- Prior art keywords
- fixed
- die
- telescopic rod
- movable
- injection molding
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Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a mold locking mechanism of an injection molding machine in the field of injection molding equipment, which comprises a movable mold and a fixed mold which are matched up and down; the fixed die utensil is fixed on the base, and the both sides of base are fixed with the guide post respectively, and the top of guide post is fixed with the fixed plate, is equipped with vertical telescopic link one on the fixed plate, and telescopic link one's telescopic link fixedly connected with movable plate, movable mould fix the lower surface at the movable plate, and the both sides slip cap of movable plate is established on the guide post that corresponds, all is fixed with the card strip on two lateral walls of movable mould, and the both sides of fixed mould are equipped with and have the fixture block with the cooperation of card strip, and the fixture block is connected with telescopic link two, locks fixed mould and movable mould through the cooperation of retaining member and card strip. The clamping device has a simple and reasonable structure, the clamping strips and the clamping blocks can further lock the fixed die and the movable die, and the clamping device is matched with the telescopic rod I to avoid the occurrence of the condition that the clamping state of the movable die and the fixed die is not ideal, so that the quality of a finished product is improved, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of injection molding equipment, and particularly relates to a mold locking mechanism of an injection molding machine.
Background
The injection moulding machine is also called injection moulding machine or injection machine, and is a main moulding equipment for making thermoplastic plastics or thermosetting plastics into plastics products with various shapes by using plastic moulding die. When the existing injection molding machine works, the clamping action is realized by a pneumatic or hydraulic driving mode, but after the movable mold and the fixed mold work for a long time, the condition of non-ideal clamping state can occur, so that certain influence is caused on the molding of a finished product, even the failure of molding can occur, thereby wasting resources, reducing the working efficiency and bringing great trouble to subsequent processing. Therefore, there is a need for an injection molding machine mold locking mechanism that solves the above-mentioned problems.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a mold locking mechanism of an injection molding machine, which comprises a movable mold and a fixed mold which are matched up and down; the fixed die is fixed on the base, guide posts are fixed on two sides of the base respectively, a fixing plate is fixed on the top of the guide posts, a first vertical telescopic rod is arranged on the fixing plate, a moving plate is fixedly connected to the telescopic end of the first telescopic rod, the moving die is fixed on the lower surface of the moving plate, clamping strips are fixed on two side walls of the moving die respectively, locking pieces are matched with the clamping strips, and the fixed die is locked with the moving die through the matching of the locking pieces and the clamping strips.
Preferably, the first telescopic rod is an electric push rod or an air cylinder or a hydraulic cylinder.
Preferably, the locking piece comprises a clamping block and a telescopic rod II, one end of the clamping block is hinged with a hinge seat, the hinge seat is fixed on the side wall of the fixed die, the other end of the clamping block is matched with the clamping strip and hinged with the telescopic end of the telescopic rod II, and the fixed end of the telescopic rod II is hinged with the corresponding guide post. The clamping block is pushed to be buckled with the clamping strip through the extension of the extension rod II, so that the locking limit of the movable die and the fixed die is realized.
Preferably, the second telescopic rod is an electric push rod or an air cylinder or a hydraulic cylinder.
Preferably, the section of the clamping block is L-shaped.
The utility model also comprises other components which can ensure that the mold locking mechanism of the injection molding machine can be normally used, such as a control component of a first telescopic rod, a control component of a second telescopic rod and the like, which are all conventional technical means in the field. In addition, devices or components such as electric push rods, air cylinders, hydraulic cylinders and the like which are not limited in the utility model adopt conventional technical means in the field and conventional equipment in the field.
Working principle: after the plastic is injected into the fixed die, the first telescopic rod stretches to enable the movable die to move downwards to be buckled with the fixed die, then the second telescopic rod stretches to drive the clamping block to rotate around the hinged position of the clamping block with the fixed die to the clamping strip of the movable die until the clamping block is buckled with the clamping strip, the clamping strip can further enable the fixed die to be locked with the movable die, the first telescopic rod is matched with the fixed die to avoid the generation of the non-ideal clamping state of the movable die and the fixed die, the quality of a finished product is improved, and the working efficiency is improved.
The clamping device has the beneficial effects that the structure is simple and reasonable, the clamping strip and the clamping block can further lock the fixed die and the movable die, and the clamping device is matched with the telescopic rod, so that the condition of non-ideal clamping state of the movable die and the fixed die is avoided, the quality of a finished product is improved, and the working efficiency is improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a mold locking mechanism of an injection molding machine according to the present utility model;
fig. 2 is a state diagram of the latch of fig. 1 when the latch is engaged with the latch.
In the figure: 1. a base; 2. a guide post; 3. a fixing plate; 4. a first telescopic rod; 5. a movable mold; 6. clamping strips; 7. setting a mold; 8. a clamping block; 9. a second telescopic rod; 10. and a hinging seat.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Examples
As shown in fig. 1-2, the utility model provides a mold locking mechanism of an injection molding machine, which comprises a movable mold 5 and a fixed mold 7 which are matched up and down; the fixed die is fixed on the base 1, guide posts 2 are fixed on two sides of the base respectively, a fixing plate is fixed on the top of each guide post, a first vertical telescopic rod 4 is arranged on the fixing plate, a moving plate 3 is fixedly connected to the telescopic end of the first telescopic rod, the moving die is fixed on the lower surface of the moving plate 3, clamping strips 6 are fixed on two side walls of the moving die respectively, locking pieces are matched with the clamping strips on two sides of the fixed die, and the fixed die is locked with the moving die through the matching of the locking pieces and the clamping strips.
The first telescopic rod 4 is a hydraulic cylinder.
The locking piece comprises a clamping block 8 and a telescopic rod II 9, one end of the clamping block is hinged with a hinge seat 10, the hinge seat is fixed on the side wall of the fixed die 7, the other end of the clamping block is matched with the clamping strip and hinged with the telescopic end of the telescopic rod II 9, and the fixed end of the telescopic rod II is hinged with the corresponding guide post. The clamping block is pushed to be buckled with the clamping strip through the extension of the extension rod II, so that the locking limit of the movable die and the fixed die is realized.
The second telescopic rod is an electric push rod.
The section of the clamping block is L-shaped.
When the fixed die 7 is in operation, after plastic is injected into the fixed die, the first telescopic rod 4 stretches to enable the movable die 5 to move downwards to be buckled with the fixed die, then the second telescopic rod 9 stretches to drive the clamping block to rotate around the hinge position of the fixed die to the clamping strip of the movable die until the clamping block is buckled with the clamping strip, and the buckling of the clamping strip and the clamping block can further enable the fixed die to be locked with the movable die and matched with the first telescopic rod, so that the generation of the condition that the movable die and the fixed die are not ideal in clamping state is avoided, the quality of a finished product is improved, and the working efficiency is improved.
The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A mould locking mechanism of an injection molding machine comprises a movable mould and a fixed mould which are matched up and down; the method is characterized in that: the fixed die is fixed on the base, guide posts are fixed on two sides of the base respectively, a fixing plate is fixed on the top of the guide posts, a first vertical telescopic rod is arranged on the fixing plate, a moving plate is fixedly connected to the telescopic end of the first telescopic rod, the moving die is fixed on the lower surface of the moving plate, clamping strips are fixed on two side walls of the moving die, and locking pieces matched with the clamping strips are arranged on two sides of the fixed die.
2. The injection molding machine mold locking mechanism of claim 1, wherein: the first telescopic rod is an electric push rod or an air cylinder or a hydraulic cylinder.
3. The injection molding machine mold locking mechanism of claim 1, wherein: the locking piece comprises a clamping block and a second telescopic rod, one end of the clamping block is hinged with a hinge seat, the hinge seat is fixed on the side wall of the fixed die, the other end of the clamping block is matched with the clamping strip and hinged with the telescopic end of the second telescopic rod, and the fixed end of the second telescopic rod is hinged with the corresponding guide column.
4. A mold locking mechanism for an injection molding machine according to claim 3, wherein: the second telescopic rod is an electric push rod or an air cylinder or a hydraulic cylinder.
5. A mold locking mechanism for an injection molding machine according to claim 3, wherein: the section of the clamping block is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027907.4U CN220562116U (en) | 2023-07-31 | 2023-07-31 | Injection molding machine mode locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027907.4U CN220562116U (en) | 2023-07-31 | 2023-07-31 | Injection molding machine mode locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220562116U true CN220562116U (en) | 2024-03-08 |
Family
ID=90090550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322027907.4U Active CN220562116U (en) | 2023-07-31 | 2023-07-31 | Injection molding machine mode locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220562116U (en) |
-
2023
- 2023-07-31 CN CN202322027907.4U patent/CN220562116U/en active Active
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