CN219686461U - Storage box tray injection mold - Google Patents
Storage box tray injection mold Download PDFInfo
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- CN219686461U CN219686461U CN202320957855.8U CN202320957855U CN219686461U CN 219686461 U CN219686461 U CN 219686461U CN 202320957855 U CN202320957855 U CN 202320957855U CN 219686461 U CN219686461 U CN 219686461U
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- push rod
- seat plate
- fixedly arranged
- sliding
- push
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- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000001746 injection moulding Methods 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an injection mold for a storage box tray, and belongs to the related field of tray molds. A receiver tray injection mold, comprising: the fixed die seat plate is a fixed end, and a feeding end is arranged on the fixed die seat plate; the fixed die core is fixedly arranged with the fixed die seat plate; the bottom end of the fixed die core is provided with a bulge; the top end of the movable die core is provided with a concave part, and the convex part and the concave part are mutually matched to form a forming space in a closed mode; the fixed die seat plate is a movable end and is fixedly arranged with the movable die core; the push rod mechanism is in sliding connection with the movable die core and comprises a stretching piece and a push rod, and one end of the stretching piece is fixedly arranged with the fixed die seat plate; this scheme has set up push rod mechanism, thereby with the finished product tray after the push rod release, thereby drives two push plates of relative setting through tensile connecting rope to can further release the finished product tray, great simplification the step of manual work and got the piece.
Description
Technical Field
The utility model belongs to the field of tray molds, and particularly relates to an injection mold for a storage box tray.
Background
The tray is a very common tool in life, and is a tool for placing various articles and then uniformly carrying out bearing conveying.
The tray-shaped sheet structure is difficult to eject and large in size, is difficult to take out and the like in the manufacturing process of the injection mold, so that a plurality of push rods are often arranged to push out, then finished products are manually taken out, the existing taking mode is still remained in the manual taking mode, or the mechanical arm is used for taking the products, but the mechanical arm is required to be used for taking the products, so that the manual taking mode is required to be simplified, if the finished product tray is pushed out further, or the finished product tray can be pushed out towards one side of the taking mode, and the injection mold for the storage box tray is provided, wherein the finished product tray can be pushed out conveniently by the push rods.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a storage box tray injection mold which can push out a finished tray towards one side after pushing out a push rod.
The utility model provides a storage box tray injection mold, which comprises the following components:
the fixed die seat plate is a fixed end, and a feeding end is arranged on the fixed die seat plate;
the fixed die core is fixedly arranged with the fixed die seat plate; the bottom end of the fixed die core is provided with a bulge;
the top end of the movable die core is provided with a concave part, and the convex part and the concave part are mutually matched to form a forming space in a closed mode;
the movable die seat plate is a movable end and is fixedly arranged with the movable die core;
the push rod mechanism is in sliding connection with the movable die core, the push rod mechanism comprises a stretching piece and a push rod, one end of the stretching piece is fixedly arranged with the movable die base plate, the other end of the stretching piece is fixedly arranged with the push rod, and the push rod is driven to move along the horizontal direction when the stretching piece is pulled.
As a further improvement of the utility model, the feeding end of the fixed die seat plate comprises a pouring gate, and the pouring gate is arranged at the top end of the fixed die seat plate;
the protruding part comprises a mold core, and the mold core is provided with separated rectangular protruding blocks with different sizes;
the concave part comprises a cavity, and the cavity is provided with partitioned rectangular concave cavities with different sizes;
the plurality of convex blocks and the plurality of concave cavities have the same size and correspond to each other in position, and the plurality of convex blocks can respectively extend into the corresponding concave cavities;
the pouring gate and the movable die seat plate are connected with an external injection molding machine.
As a further improvement of the utility model, a push rod seat plate is movably arranged between the movable die core and the movable die seat plate, the push rod mechanism is fixedly arranged at the top end of the push rod seat plate, and the bottom end of the push rod seat plate is connected with an external driving mechanism.
As a further improvement of the utility model, the push rod comprises a sliding push rod, and the top end of the sliding push rod is provided with a push plate;
the movable setting of push pedal is in the lower wall of die cavity, and the guide sliding chamber has been seted up to the push pedal bottom, and the wall in guide sliding chamber and sliding push rod sliding connection.
As a further improvement of the utility model, the stretching piece comprises a connecting rope, the connecting rope is arranged in the sliding push rod in a sliding way, the bottom end of the connecting rope is fixed with the movable die base plate, and the top end of the connecting rope extends out from the side end of the sliding push rod and is fixedly arranged with the side wall of the sliding guide cavity.
As a further development of the utility model, the connecting cord is made of an elastic material.
As a further improvement of the utility model, the push rod mechanism also comprises a spring, one end of the spring is fixedly arranged with the side wall of the sliding guide cavity, the other end of the spring is fixedly arranged with the side end face of the sliding push rod, and the spring is sleeved at the outer end of the connecting rope.
As a further improvement of the utility model, the push rod mechanism also comprises a plurality of round push rods, the top ends of the round push rods are uniformly distributed in rectangular concave cavities with different sizes, the cavities of which are provided with partitions, and the bottom ends of the round push rods are fixedly arranged with the push rod seat plate.
Compared with the prior art, the utility model has the advantages that: this scheme has set up push rod mechanism, thereby push out the back with the finished product tray at the push rod, thereby drive two push plates of relative setting through tensile connecting rope to can further promote the finished product tray, great simplification the manual work get the step of piece, more be convenient for take out the finished product tray, and the push plate is released and is difficult to push out the finished product tray bad, has increased the yield.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a cavity portion of the present utility model;
FIG. 3 is a schematic view of a core portion of the present utility model;
FIG. 4 is a schematic diagram of a finished tray structure of the present utility model;
FIG. 5 is a schematic view of a portion of a push plate according to the present utility model;
FIG. 6 is a schematic view of a push plate according to another aspect of the present utility model;
FIG. 7 is a partial cross-sectional view of the present utility model;
FIG. 8 is a schematic view of the motion state of FIG. 7;
FIG. 9 is an enlarged schematic view of the structure of FIG. 7A;
fig. 10 is an enlarged schematic view of the structure of fig. 8B.
The reference numerals in the figures illustrate:
11. a fixed die seat plate; 12. a fixed mould core; 13. a movable mold core; 14. a movable die base plate; 15. a core; 16. a push rod seat plate; 22. a cavity; 23. a round push rod; 31. a push plate; 32. a slide guiding cavity; 33. a connecting rope; 34. sliding the push rod; 35. a telescopic driving member; 36. a spring; 41. a tray; 42. tray cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
First embodiment: referring to fig. 1-10, an injection mold for a storage box tray, comprising:
the fixed die seat plate 11, the fixed die seat plate 11 is a fixed end, and a feeding end is arranged on the fixed die seat plate 11;
the fixed die core 12, the fixed die core 12 and the fixed die seat plate 11 are fixedly arranged; the bottom end of the fixed die core 12 is provided with a convex part;
the top end of the movable mould core 13 is provided with a concave part, and the convex part and the concave part are mutually matched to form a forming space in a closed mode;
a movable die base plate 14, wherein the movable die base plate 14 is a movable end, and the movable die base plate 14 and the movable die core 13 are fixedly arranged;
the push rod mechanism is in sliding connection with the movable die core 13, the push rod mechanism comprises a stretching piece and a push rod, one end of the stretching piece is fixedly arranged with the movable die seat plate 14, the other end of the stretching piece is fixedly arranged with the push rod, and the push rod is driven to move along the horizontal direction when the stretching piece is pulled.
The feeding end of the fixed die seat plate 11 comprises a pouring gate, and the pouring gate is arranged at the top end of the fixed die seat plate 11;
the boss comprises a core 15, the core 15 being provided with spaced rectangular boss blocks of different sizes;
the concave part comprises a cavity 22, and the cavity 22 is provided with partitioned rectangular concave cavities with different sizes;
the plurality of convex blocks and the plurality of concave cavities have the same size and correspond to each other in position, and the plurality of convex blocks can respectively extend into the corresponding concave cavities;
the pouring gate and the movable die base plate 14 are connected with an external injection molding machine.
It can be understood that the above-mentioned cover half bedplate 11 and cover half benevolence 12 are fixed setting, cover half bedplate 11 and cover half benevolence 12 and external injection molding mechanism fixed connection, the runner on cover half bedplate 11 top and external injection molding machine's feed inlet intercommunication simultaneously to runner and bellying and depressed part seal the shaping space intercommunication that forms, wherein, the shaping space forms the shape and is the tray 41 in fig. 4, and the shaping shape that bellying and depressed part correspond is tray chamber 42. The movable die seat plate 14 is connected with a driving mechanism of an external injection molding machine, so that the movable die seat plate 14 is driven to move through the driving mechanism, and the movable die core 13 is driven to move and be attached to the fixed die core 12, so that the fixed die core 12 and the movable die core 13 are attached to each other to form a molding space.
The rectangular recessed cavities of different sizes separated in the cavity 22 are tray cavities 42, that is, the respective receiving cavities of the tray, and the different sizes can form the respective receiving cavities of different sizes.
It will be appreciated that the pusher mechanism may be disposed opposite, such as at the left and right or front and rear ends of the cavity, or diagonally, such that movement of only two pushers is required to move the formed tray.
A push rod seat board 16 is movably arranged between the movable die core 13 and the movable die base board 14, a push rod mechanism is fixedly arranged at the top end of the push rod seat board 16, the bottom end of the push rod seat board 16 is connected with an external driving mechanism, and the external driving mechanism comprises a telescopic driving piece 35.
It can be understood that the external driving mechanism is a telescopic driving piece 35, and the telescopic driving piece 35 can be a mechanism for independently driving the push rod seat board 16 to move, or can be a driving mechanism integrated with an external injection molding machine, and can push the push rod seat board 16 to move, so that the push rod mechanism is driven to move, and a finished product molded in the molding space is pushed out.
The push rod comprises a sliding push rod 34, and a push plate 31 is arranged at the top end of the sliding push rod 34;
the push plate 31 is movably arranged on the lower wall surface of the cavity 22, the bottom end of the push plate 31 is provided with a sliding guide cavity 32, and the wall surface of the sliding guide cavity 32 is in sliding connection with the sliding push rod 34.
It will be appreciated that the pushing plates 31 may be disposed opposite each other, such as at the left and right ends or the front and rear ends of the cavity 22, or diagonally, so that only two pushing plates 31 are required to move the molded tray.
It will be appreciated that the sliding guide cavity 32 may be used for sliding the sliding push rod 34, the width of the sliding guide cavity 32 is the same as the diameter of the sliding push rod 34, so as to facilitate the guiding of the sliding push rod 34, and the inner wall of the sliding guide cavity 32 is coated with a lubricant to reduce the sliding friction of the sliding push rod 34.
The stretching piece comprises a connecting rope 33, the connecting rope 33 is arranged in a sliding push rod 34 in a sliding mode, the bottom end of the connecting rope 33 is fixed with the movable die seat plate 14, and the top end of the connecting rope 33 extends out of the side end of the sliding push rod 34 and is fixedly arranged with the side wall of the sliding guide cavity 32.
Wherein, the connecting rope 33 is in an L-shaped configuration, when the connecting rope 33 is pulled, the sliding push rod 34 is pulled to move to the other end of the sliding guide cavity 32 along the connecting rope 33, thereby completing the movement of the push plate 31.
The connecting cord 33 is made of an elastic material.
Wherein the connecting cord 33 may be made of a rubber material.
The push rod mechanism further comprises a spring 36, one end of the spring 36 is fixedly arranged on the side wall of the sliding guide cavity 32, the other end of the spring 36 is fixedly arranged on the side end face of the sliding push rod 34, and the spring 36 is sleeved at the outer end of the connecting rope 33.
It will be appreciated that the spring 36 is a return action, and when the push plate 31 is in an unstressed state after the movement is completed, the spring 36 pushes the push plate 31 to complete the return.
The push rod mechanism further comprises a plurality of round push rods 23, the round push rods 23 are provided with a plurality of round push rods, the top ends of the round push rods 23 are uniformly distributed in rectangular concave cavities with different sizes, which are separated, of the die cavity 22, and the bottom ends of the round push rods 23 are fixedly arranged with the push rod seat plate 16.
It will be appreciated that the round push rods 23 are push rod standard components and are distributed at the corners of the rectangular concave cavities, so that the molded tray 41 is better forced out.
Working principle: in the initial state, the fixed die core 12 and the movable die core 13 are mutually attached, the die cavity 22 is in a closed state, the core 15 stretches into the die cavity 22, an external injection molding machine injects plastic melt into the gate, and then the plastic melt enters into the die cavity 22 through the gate, so that molding is completed.
After the molding is finished, the molded tray 41 needs to be pushed out, at this time, the telescopic driving piece 35 is started to push the push rod seat board 16 to move upwards, the push rod seat board 16 is moved to drive the round push rod 23 and the sliding push rod 34 to move so as to push out the molded tray 41 in the cavity 22, at this time, the bottom end of the connecting rope 33 is fixed with the movable die seat board 14, so that the connecting rope 33 can be stretched by the movement of the sliding push rod 34, when the connecting rope 33 is stretched to the limit, the connecting rope 33 can not be pulled continuously, so that the push plate 31 is pulled to move to one side against the thrust of the spring 36, at this time, the two push plates 31 are pulled simultaneously to push the molded tray 41 to move to one side, and the tray 41 is convenient to take out.
When the push rod seat plate 16 is driven to move downwards by the telescopic driving piece 35 during resetting, the round push rod 23 and the sliding push rod 34 are driven to move downwards, and the connecting rope 33 is not pulled any more, so that the push plate 31 is pushed to reset by the pushing force of the spring 36, and the push plate 31 can return to the initial position of the lower wall of the die cavity 22.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a receiver tray injection mold which characterized in that includes:
a fixed die seat plate (11), wherein the fixed die seat plate (11) is a fixed end, and a feeding end is arranged on the fixed die seat plate (11);
the fixed die core (12), the fixed die core (12) and the fixed die seat plate (11) are fixedly arranged; the bottom end of the fixed die core (12) is provided with a bulge;
the top end of the movable die core (13) is provided with a concave part, and the convex part and the concave part are mutually matched to form a forming space in a closed mode;
the movable die base plate (14), the movable die base plate (14) is a movable end, and the movable die base plate (14) and the movable die core (13) are fixedly arranged;
the push rod mechanism is in sliding connection with the movable die core (13), the push rod mechanism comprises a stretching piece and a push rod, one end of the stretching piece is fixedly arranged with the movable die base plate (14), the other end of the stretching piece is fixedly arranged with the push rod, and the push rod is driven to move along the horizontal direction when the stretching piece is pulled.
2. The storage box tray injection mold according to claim 1, wherein the feeding end of the fixed mold base plate (11) comprises a sprue, and the sprue is arranged at the top end of the fixed mold base plate (11);
the bulge comprises a core (15), and the core (15) is provided with separated rectangular bulge blocks with different sizes;
the concave part comprises a cavity (22), and the cavity (22) is provided with partitioned rectangular concave cavities with different sizes;
the plurality of convex blocks and the plurality of concave cavities have the same size and correspond to each other in position, and the plurality of convex blocks can respectively extend into the corresponding concave cavities;
the pouring gate and the movable die base plate (14) are connected with an external injection molding machine.
3. The storage box tray injection mold according to claim 1, wherein a push rod seat plate (16) is movably arranged between the movable mold core (13) and the movable mold seat plate (14), the push rod mechanism is fixedly arranged at the top end of the push rod seat plate (16), and the bottom end of the push rod seat plate (16) is connected with an external driving mechanism.
4. A cartridge tray injection mold according to claim 3, wherein the push rod comprises a sliding push rod (34), and a push plate (31) is provided at the top end of the sliding push rod (34);
the push plate (31) is movably arranged on the lower wall surface of the cavity (22), the bottom end of the push plate (31) is provided with a sliding guide cavity (32), and the wall surface of the sliding guide cavity (32) is in sliding connection with the sliding push rod (34).
5. The storage box tray injection mold according to claim 4, wherein the stretching piece comprises a connecting rope (33), the connecting rope (33) is slidably arranged in the sliding push rod (34), the bottom end of the connecting rope (33) is fixed with the movable mold base plate (14), and the top end of the connecting rope (33) extends out from the side end of the sliding push rod (34) and is fixedly arranged with the side wall of the sliding guide cavity (32).
6. The cartridge tray injection mold according to claim 5, wherein the connection string (33) is made of an elastic material.
7. The storage box tray injection mold according to claim 5, wherein the push rod mechanism further comprises a spring (36), one end of the spring (36) is fixedly arranged on the side wall of the sliding guide cavity (32), the other end of the spring (36) is fixedly arranged on the side end face of the sliding push rod (34), and the spring (36) is sleeved at the outer end of the connecting rope (33).
8. The storage box tray injection mold according to claim 5, wherein the push rod mechanism further comprises a plurality of round push rods (23), the round push rods (23) are arranged in a plurality of rectangular concave cavities with different sizes, the top ends of the round push rods (23) are uniformly distributed in the rectangular concave cavities with different partitions, and the bottom ends of the round push rods (23) are fixedly arranged with the push rod seat plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320957855.8U CN219686461U (en) | 2023-04-23 | 2023-04-23 | Storage box tray injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320957855.8U CN219686461U (en) | 2023-04-23 | 2023-04-23 | Storage box tray injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219686461U true CN219686461U (en) | 2023-09-15 |
Family
ID=87965627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320957855.8U Active CN219686461U (en) | 2023-04-23 | 2023-04-23 | Storage box tray injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219686461U (en) |
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2023
- 2023-04-23 CN CN202320957855.8U patent/CN219686461U/en active Active
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