CN214448285U - Constant temperature device of injection mold - Google Patents
Constant temperature device of injection mold Download PDFInfo
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- CN214448285U CN214448285U CN202120241715.1U CN202120241715U CN214448285U CN 214448285 U CN214448285 U CN 214448285U CN 202120241715 U CN202120241715 U CN 202120241715U CN 214448285 U CN214448285 U CN 214448285U
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Abstract
The utility model discloses an injection mold constant temperature equipment relates to the constant temperature equipment field, to current injection mold easily lead to thermosetting plastics solidification caking in it when the clearance of moulding plastics is shut down in production, inconvenient subsequent production of moulding plastics, the inconvenient long-time problem of preserving of equipment thermostated plate simultaneously, the scheme that now proposes, it includes injection molding machine, injection apparatus, hopper, the left side fixedly connected with mould case of injection molding machine, injection apparatus's left pot head is equipped with a section of thick bamboo of moulding plastics, the upper end fixedly connected with backup pad of mould case right flank, the upside cover of a section of thick bamboo of moulding plastics is equipped with first arc hot plate, the preceding, the back both sides of a section of thick bamboo of moulding plastics are equipped with second arc hot plate, both sides respectively the upper end of second arc hot plate is connected with the preceding, the back both sides rotation of first arc hot plate respectively. This device can effectually prevent the thermosetting plastics caking, great having made things convenient for continuity and high-efficient type in the production of moulding plastics, and easy operation is convenient for the characteristics of regulation.
Description
Technical Field
The utility model relates to a constant temperature equipment field especially relates to an injection mold constant temperature equipment.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
However, after the existing injection molding machine completes the one-time injection process, the thermosetting plastic in the injection molding machine is inconvenient to store, is easy to condense and agglomerate after long-time shutdown, and generally needs to be disassembled for cleaning in the subsequent injection molding operation. However, in the existing injection molding process, due to the different use times, the preheating in the thermostatic plate is dissipated after a long stop, and then the thermosetting plastic is solidified. Therefore, the injection mold constant temperature device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an injection mold constant temperature equipment has solved current injection mold and has easily leaded to thermosetting plastic in it to solidify the caking when the interval shut down is moulded plastics in production, inconvenient subsequent production of moulding plastics, the inconvenient long-time problem of preserving of equipment thermostated plate simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an injection mold constant temperature device comprises an injection molding machine, an injection device and a hopper, wherein a mold box is fixedly connected to the left side of the injection molding machine, an injection molding cylinder is sleeved at the left end of the injection molding machine, a supporting plate is fixedly connected to the upper end of the right side surface of the mold box, a first arc-shaped heating plate is sleeved on the upper side of the injection molding cylinder, a second arc-shaped heating plate is sleeved on each of the front side and the rear side of the injection molding cylinder respectively, the upper ends of the second arc-shaped heating plates on the front side and the rear side are rotatably connected with the front side and the rear side of the first arc-shaped heating plate respectively, a limiting sleeve is embedded in the upper end surface of the supporting plate in a penetrating manner, a pull rod is sleeved in the limiting sleeve in a sliding manner, a limiting slide rod is fixedly connected to the lower end of the pull rod, a spring is fixedly connected between the upper end of the limiting slide rod and the inner wall of the limiting sleeve, an arc-shaped bottom plate is fixedly connected to the lower end surface array of the supporting plate, every the equal fixed mounting of the last inner wall of support frame has first hydraulic stem and the lower extreme of first hydraulic stem passes the backup pad and extends the downside and the swivelling joint of its and have the commentaries on classics board, every the lower extreme of commentaries on classics board all rotates the second arc hot plate lateral surface of connecting in each one side.
Preferably, an injection mold is arranged in the mold box, the left end of the injection molding barrel penetrates through the right side face of the mold box and extends into the mold box, and the left end of the injection molding barrel is conical.
Preferably, the upper ends of the second arc-shaped heating plates on the front side and the rear side are respectively and rotatably connected with the lower ends of the front side and the rear side of the first arc-shaped heating plate through pin shafts.
Preferably, the upper end of the pull rod is arranged below the limiting sleeve, the lower end of the pull rod extends into the limiting sleeve and is fixedly connected with the upper end of the limiting slide rod, and the lower end of the limiting slide rod extends to the lower side of the limiting sleeve and is fixedly connected with the arc-shaped bottom plate.
Preferably, the supporting plate is provided with supporting frames in an array at four corners of the upper end surface thereof, and the upper and lower ends of the rotating plate at the left and right ends of the front and rear sides are respectively rotatably connected to the lower end of the first hydraulic rod on one side and the upper end of the outer side surface of the second arc-shaped heating plate through hinges.
Preferably, the first arc-shaped heating plate and the second arc-shaped heating plates on the front side and the rear side are mutually encircled to form a circle.
Compared with the prior art, the beneficial effects of the utility model are that:
through an injection molding machine, an injection device, a hopper, a mold box, an injection molding cylinder, a supporting plate, a first arc-shaped heating plate, a second arc-shaped heating plate, a limiting sleeve, a pull rod, a limiting slide rod, a spring, an arc-shaped bottom plate, a supporting frame and a rotating plate, the device can push the rotating plate to move up and down through the first hydraulic rod when in use, further drives the rotating plate to rotate, indirectly drives the second arc-shaped heating plates on the front side and the rear side to rotate, and simultaneously drives the rotating plate to move down, the first arc-shaped heating plate moves down to be sleeved on the upper side of the injection molding cylinder, the second arc-shaped heating plates on the front side and the rear side can relatively rotate to the front side and the rear side of the injection molding cylinder, complete package heating can be carried out on the injection molding cylinder when thermosetting plastic is solidified in the injection molding cylinder, caking of the injection molding can be effectively prevented, and simultaneously, when the first hydraulic rod drives the rotating plate to move up and rotate, the second arc-shaped heating plates on the front side and the rear side can be opened by keeping away from each other, meanwhile, the first arc-shaped heating plate can be lifted to a certain height, and the arc-shaped bottom plate is pushed to move upwards to drive the limiting slide rod to move upwards to compress the spring, so that the injection molding cylinder is not hindered when being replaced.
Make this device can effectually prevent the thermosetting plastics caking, great having made things convenient for continuity and high-efficient type in the production of moulding plastics, and easy operation is convenient for the characteristics of regulation.
Drawings
Fig. 1 is a sectional view of the structure of the injection mold thermostat of the present invention.
Fig. 2 is the utility model discloses a cross-sectional view of side looking structure of injection mold constant temperature equipment.
Fig. 3 is the utility model discloses a cross-sectional view that injection mold constant temperature equipment looked sideways at structure expansion.
Reference numbers in the figures: the injection molding machine comprises an injection molding machine 1, an injection device 2, a hopper 3, a mold box 4, an injection molding barrel 5, a supporting plate 6, a first arc-shaped heating plate 7, a second arc-shaped heating plate 8, a limiting sleeve 9, a pull rod 10, a limiting slide rod 11, a spring 12, an arc-shaped bottom plate 13, a supporting frame 14 and a rotating plate 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an injection mold thermostat comprises an injection molding machine 1, an injection device 2, a hopper 3, a mold box 4 fixedly connected to the left side of the injection molding machine 1, an injection cylinder 5 sleeved on the left end of the injection device 2, a support plate 6 fixedly connected to the upper end of the right side of the mold box 4, a first arc-shaped heating plate 7 sleeved on the upper side of the injection cylinder 5, second arc-shaped heating plates 8 respectively sleeved on the front and rear sides of the injection cylinder 5, the upper ends of the second arc-shaped heating plates 8 on the front and rear sides rotatably connected to the front and rear sides of the first arc-shaped heating plate 7 respectively, a limit sleeve 9 inserted through the upper end surface of the support plate 6, a pull rod 10 slidably sleeved in the limit sleeve 9, a limit slide rod 11 fixedly connected to the lower end of the pull rod 10, a spring 12 fixedly connected between the upper end of the limit slide rod 11 and the inner wall of the limit sleeve 9, and an arc-shaped bottom plate 13 fixedly connected to the lower end of the limit slide rod 11, the up end array fixedly connected with support frame 14 of backup pad 6, the equal fixed mounting of the last inner wall of every support frame 14 has first hydraulic stem and the lower extreme of first hydraulic stem to pass backup pad 6 and extend its downside and swivelling joint have changeed board 15, and every lower extreme that changes board 15 all rotates to be connected at 8 lateral surfaces of second arc hot plates of one side separately.
In the embodiment, an injection mold is arranged in a mold box 4, the left end of an injection cylinder 5 passes through the right side surface of the mold box 4 and extends into the mold box 4, the left end of the injection cylinder 5 is conical, the upper ends of second arc-shaped heating plates 8 at the front side and the rear side are respectively and rotatably connected with the lower ends of the front side and the rear side of a first arc-shaped heating plate 7 through pin shafts, the upper end of a pull rod 10 is arranged below a limiting sleeve 9, the lower end of the pull rod extends into the limiting sleeve 9 and is fixedly connected with the upper end of a limiting slide rod 11, the lower end of the limiting slide rod 11 extends to the lower side of the limiting sleeve 9 and is fixedly connected with an arc-shaped bottom plate 13, supporting frames 14 are arranged in a four-corner array on the upper end surface of a supporting plate 6, the upper ends and the lower ends of rotating plates 15 at the left end and the right end of the front side and the rear side are respectively and rotatably connected with the lower end of a first hydraulic rod at one side and the upper end of the outer side surface of the second arc-shaped heating plate 8 through hinges, the first arc heating plate 7 and the second arc heating plates 8 at the front and the rear sides are mutually encircled to form a circle.
The working principle is as follows: when in use, the rotating plates 15 with the lower ends rotatably connected can be pushed to move up and down through the first hydraulic rod, because the lower ends of the rotating plates 15 are rotatably connected to the second arc-shaped heating plates 8 on one side of each rotating plate, the rotating plates 15 can be driven to rotate, the second arc-shaped heating plates 8 on the front side and the rear side are indirectly driven to rotate relative to the first arc-shaped heating plates 7, meanwhile, when the rotating plates 15 move downwards, the second arc-shaped heating plates 8 on the front side and the rear side are driven to rotate close to each other, under the action of the springs 12 on the limiting slide rods 11, the lower ends of the rotating plates can be driven to move downwards, the arc-shaped bottom plates 13 fixedly connected with the lower ends of the rotating plates can be driven to move downwards to be sleeved on the upper side of the injection cylinder 5, the second arc-shaped heating plates 8 on the front side and the rear side can relatively rotate to the front side and the rear side of the injection cylinder 5, the injection cylinder 5 can be completely wrapped and heated when thermosetting plastics in the injection cylinder 5 are solidified, the effectual caking that has prevented it, when moving up the rotation at first hydraulic stem drive commentaries on classics board 15 simultaneously, the rotation that the second arc hot plate 8 of both sides will keep away from each other around will be opened, and first arc hot plate 7 will overcome spring 12 and promote certain height to the spring of spacing slide bar 11 and arc bottom plate 13 simultaneously to promote arc bottom plate 13 and shift up, make and can not cause the hindrance when changing injection moulding section of thick bamboo 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An injection mold constant temperature device comprises an injection molding machine (1), an injection device (2) and a hopper (3), wherein a mold box (4) is fixedly connected to the left side of the injection molding machine (1), an injection molding cylinder (5) is sleeved at the left end of the injection device (2), the injection mold constant temperature device is characterized in that a supporting plate (6) is fixedly connected to the upper end of the right side face of the mold box (4), a first arc-shaped heating plate (7) is sleeved on the upper side of the injection molding cylinder (5), second arc-shaped heating plates (8) are respectively sleeved on the front side and the rear side of the injection molding cylinder (5), the upper ends of the second arc-shaped heating plates (8) on the front side and the rear side are respectively rotatably connected with the front side and the rear side of the first arc-shaped heating plate (7), a limiting sleeve (9) is embedded in the upper end face of the supporting plate (6) in a penetrating manner, a pull rod (10) is sleeved in the limiting sleeve (9), the lower extreme fixedly connected with limit slide bar (11) of pull rod (10), fixedly connected with spring (12) and lower extreme fixedly connected with arc bottom plate (13) of limit slide bar (11) between the upper end of limit slide bar (11) and the inner wall of limit sleeve (9), the up end array fixedly connected with support frame (14) of backup pad (6), every the lower extreme that the equal fixed mounting of last inner wall of support frame (14) has first hydraulic stem and first hydraulic stem passes backup pad (6) and extends its downside and rotate and be connected with commentaries on classics board (15), every the lower extreme of commentaries on classics board (15) all rotates and connects second arc hot plate (8) lateral surface in one side separately.
2. An injection mould thermostat device according to claim 1, characterized in that an injection mould is arranged in the mould box (4), the left end of the injection cylinder (5) extends through the right side face of the mould box (4) into the mould box (4) and the left end of the injection cylinder (5) is conical.
3. An injection mold thermostat device according to claim 1, characterized in that the upper ends of the second arc-shaped heating plates (8) on the front and rear sides are respectively rotatably connected to the lower ends of the front and rear sides of the first arc-shaped heating plate (7) by pin shafts.
4. An injection mold thermostat device according to claim 1, characterized in that the upper end of the pull rod (10) is arranged below the limit sleeve (9) and the lower end extends inside the limit sleeve (9) and is fixedly connected with the upper end of the limit slide rod (11), and the lower end of the limit slide rod (11) extends under the limit sleeve (9) and is fixedly connected with the arc-shaped bottom plate (13).
5. An injection mold thermostat device according to claim 1, characterized in that the support frame (14) is arranged at the four corners of the upper end surface of the support plate (6), and the upper and lower ends of the rotary plate (15) at the left and right ends of the front and rear sides are respectively and rotatably connected to the lower end of the first hydraulic rod at one side and the upper end of the outer side surface of the second arc-shaped heating plate (8) through hinges.
6. An injection mold thermostat device according to claim 1, characterized in that the first curved heating plate (7) and the second curved heating plates (8) on both the front and rear sides enclose each other in a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241715.1U CN214448285U (en) | 2021-01-28 | 2021-01-28 | Constant temperature device of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241715.1U CN214448285U (en) | 2021-01-28 | 2021-01-28 | Constant temperature device of injection mold |
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| Publication Number | Publication Date |
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| CN214448285U true CN214448285U (en) | 2021-10-22 |
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| CN202120241715.1U Active CN214448285U (en) | 2021-01-28 | 2021-01-28 | Constant temperature device of injection mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368121A (en) * | 2021-12-22 | 2022-04-19 | 刘文香 | Energy-saving consumption-reducing injection molding machine |
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2021
- 2021-01-28 CN CN202120241715.1U patent/CN214448285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368121A (en) * | 2021-12-22 | 2022-04-19 | 刘文香 | Energy-saving consumption-reducing injection molding machine |
| CN114368121B (en) * | 2021-12-22 | 2023-11-03 | 鸿利达精密组件（中山）有限公司 | Energy-saving consumption-reducing injection molding machine |
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