CN212666553U

CN212666553U - Horizontal dichromatic injection moulding machine of notebook LSR callus on sole

Info

Publication number: CN212666553U
Application number: CN202020659528.0U
Authority: CN
Inventors: 王洪涛
Original assignee: Suzhou Yichangtai Plastic Co ltd
Current assignee: Suzhou Fuying New Material Co.,Ltd.
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-03-09
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a horizontal dichromatic injection molding machine of notebook LSR foot pad, which comprises a horizontal injection molding machine base, wherein the upper surface of the injection molding machine base is sequentially provided with a driving part, a movable mould frame, a movable mould, a fixed mould frame, an injection unit and an LSR injection unit along the length direction, the driving part comprises a linear driving part and a rotating part, the movable mould frame is rotatably provided with a turntable connected with the rotating part, the movable mould is arranged on the turntable, the movable mould and the fixed mould both comprise a one-injection module and a two-injection module, the LSR injection unit and the one-injection unit are arranged side by side and in parallel, one end of the upper surface of the injection molding machine base, which is far away from the driving part, comprises an injection system connected with the one-injection unit side by side and an LSR feeding system connected with the LSR injection unit, compared with the traditional vertical dichromatic injection molding machine space, the horizontal dichromatic injection molding machine base integrates, the volume is compacter, and the space occupies for a short time, can realize a plurality of installations side by side.

Description

Horizontal dichromatic injection moulding machine of notebook LSR callus on sole

Technical Field

The utility model relates to an injection moulding technical field, more specifically say, it relates to a horizontal dichromatic injection moulding machine of notebook LSR callus on sole.

Background

The notebook foot pad is used for heightening a notebook, can play a role in auxiliary heat dissipation, particularly can raise the air inlet surface (D surface) of the notebook, increases the air inlet amount, has a good fan configuration, has a small inner space of the notebook and has a prominent auxiliary heat dissipation effect on the notebook with a large air inlet amount of the D surface, thereby improving the heat dissipation. In addition, for light and thin books (herein, generally referred to as notebooks used for office work), the heightening makes typing feel a bit better, and the heightening has a certain positive effect on protecting cervical vertebra and wrist.

At present, the rubber pad is still adopted to notebook callus on the sole majority, and the callus on the sole that the high-end brand notebook began to adopt the liquid silica gel surface less, and liquid silica gel compares the rubber material advantage obvious, if: 1. the surface is not easy to adsorb dust, is not sticky, and has good oil resistance and chemical resistance; 2. the coating is relatively good, has excellent adhesion with a plurality of thermoplastic engineering plastics such as PC, PC/ABS, PA, PVC and the like, is convenient to form, and can be co-extruded, double-injection molded and secondary injection molded; 3. through injection molding, the silky touch feeling can be obtained without secondary processing treatment such as hand feeling oil spraying; 4. the environment-friendly wax-free floor does not contain plasticizer, so that the wax precipitation phenomenon of TPE, TPU and other materials can not occur, the body health is influenced, and the environment is protected.

However, the injection device and the mold locking device of the currently common double-color injection molding machine are positioned on the same vertical central line, and the mold is opened and closed along the vertical direction, so that certain requirements are imposed on space occupation and plant height, and the parallel arrangement is not facilitated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a horizontal dichromatic injection moulding machine of notebook LSR callus on sole, it has compact structure, and the space occupies little characteristics.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a horizontal dichromatic injection moulding machine of notebook LSR callus on sole, includes horizontal board base of moulding plastics, its characterized in that: the upper surface of the injection molding machine base is provided with a driving part, a movable mould base, a movable mould, a fixed mould base, an injection unit and an LSR injection unit in sequence along the length direction, the driving part comprises a linear driving part and a rotating part, the movable mould base is provided with a turntable connected with the rotating part in a rotating way, the movable mould is installed on the turntable, the movable mould and the fixed mould comprise an injection module and a two injection module, the LSR injection unit and the one injection unit are arranged side by side and in parallel, the upper surface of the injection molding machine base is far away from one end of the driving part and comprises an injection system connected with the injection unit side by side and an LSR feeding system connected with the LSR injection unit.

Preferably, the first injection module and the second injection module respectively comprise a plurality of cavities, and the cavities are arranged along a rectangle.

Preferably, the length direction of the cavities is arranged along the length direction of the first injection module and the second injection module, and the number of the cavities on each first injection module or second injection module is 2 × 4.

Preferably, the angle of each rotation of the turntable is 180 degrees.

Preferably, the injection molding machine base is detachably provided with a support for supporting the LSR injection unit.

Preferably, the LSR feeding system comprises a rack, the rack comprises an A glue barrel and a B glue barrel, and the rack comprises a mixing system.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses use the horizontal double-colored injection molding machine of standard as the basis, penetrate material nest of tubes and control system through repacking its second, increase two and penetrate LSR injection unit check. Forming a two-color LSR injection molding machine which adopts first injection molding of thermoplastic plastics such as PC, PC + ABS, PC + GF and PBT and second injection molding of LSR materials; compare traditional vertical double-colored injection molding machine space, it is integrated on an injection molding machine base with mould and feeding system, and the volume is compacter, and the space occupies for a short time, can realize a plurality of installations side by side.

2. Set up a plurality of die cavities on the mould side by side, but 8 products of injection moulding at every turn of each module, production efficiency promotes.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is a schematic structural diagram of a moving mold and a fixed mold in the embodiment.

In the figure: 1. a base of an injection molding machine; 11. a support; 12. a frame; 121. a, a glue barrel; 122. b, a glue barrel; 123. a mixing system; 2. a drive section; 3. a movable mould frame; 31. a turntable; 311. moving the mold; 4. fixing a mould frame; 41. fixing a mold; 5. a radiation module; 6. a second emitting module; 7. an injection unit; 8. an LSR injection unit; 9. a mold cavity.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a horizontal dichromatic injection moulding machine of notebook LSR callus on sole, refer to fig. 1 and 2, it includes horizontal board base 1 of moulding plastics, horizontal board base 1 of moulding plastics is the rectangle platform, the upper surface of board base 1 of moulding plastics has set gradually drive division 2 along length direction, movable mould frame 3, movable mould 311, cover half 41, cover half frame 4, one penetrates injection unit 7, LSR injection unit 8, drive division 2 includes linear drive portion 2, linear drive portion 2 provides die sinking and compound die drive power for hydraulic system, the portion specific structure that rotates can refer to the chinese utility model patent that patent number is 201721577860.7, it is provided with the carousel 31 of being connected with the rotation portion to rotate on the movable mould frame 3, carousel 31 pivoted angle at every turn is 180 degrees. The movable mold 311 is mounted on the turntable 31, the movable mold 311 and the fixed mold 41 both comprise a first injection module 5 and a second injection module 6, the first injection module 5 is used for one-color molding, the second injection module 6 is used for two-color LSR molding, and the LSR injection unit 8 and the first injection unit 7 are arranged side by side and in parallel and are connected with the movable mold 311 through a splitter plate; the end of the upper surface of the injection machine base 1 far away from the driving part 2 comprises an injection system connected with an injection unit 7 and an LSR feeding system connected with an LSR injection unit 8 in parallel.

The first injection module 5 and the second injection module 6 both comprise a plurality of cavities 9, and the cavities 9 are arranged along a rectangle. The length direction of the cavities 9 is arranged along the length direction of the first injection module 5 and the second injection module 6, the number of the cavities 9 on each first injection module 5 or second injection module 6 is 2 multiplied by 4, and a plurality of notebook foot pads can be formed in one-step injection molding mode.

Can dismantle on the board base 1 of moulding plastics and be provided with the support 11 that is used for supporting LSR injection unit 8, support 11 is removable, realizes LSR injection unit 8 modular custom.

The LSR feeding system includes a frame 12, a glue barrel a 121 and a glue barrel B122 are included in the frame 12, and a mixing system 123 is included in the frame 12.

The working principle is as follows: injecting a primary molding material: an injection unit 7 firstly injects a first injection rigid plastic to an injection module 5, after an injection mould is opened, a product does not need to be ejected out and is left in the mould, after a rotating part drives a rotating disc 31 to rotate 180 degrees for opening the mould, the rotating disc 31 rotates an injection unit to the position of an LSR injection unit 8 to prepare for secondary injection of the LSR.

The mould compound die, compounding system 123 extracts A, the agent of LSR material in A sizing material bucket 121 and the B sizing material bucket 122, mixes in equal proportion, and the LSR material that mixes the completion inputs LSR injection unit 8, and the injection molding machine injects it into two and penetrates module 6, with the first product bonding of penetrating, heats the mould simultaneously, and the LSR solidification forms double-colored LSR product.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a horizontal dichromatic injection moulding machine of notebook LSR callus on sole, includes horizontal board base of moulding plastics, its characterized in that: the upper surface of the injection molding machine base is provided with a driving part, a movable mould base, a movable mould, a fixed mould base, an injection unit and an LSR injection unit in sequence along the length direction, the driving part comprises a linear driving part and a rotating part, the movable mould base is provided with a turntable connected with the rotating part in a rotating way, the movable mould is installed on the turntable, the movable mould and the fixed mould comprise an injection module and a two injection module, the LSR injection unit and the one injection unit are arranged side by side and in parallel, the upper surface of the injection molding machine base is far away from one end of the driving part and comprises an injection system connected with the injection unit side by side and an LSR feeding system connected with the LSR injection unit.

2. The horizontal dichromatic injection molding machine of notebook LSR callus on the sole of claim 1 characterized in that: the first injection module and the second injection module respectively comprise a plurality of cavities, and the cavities are arranged along a rectangle.

3. The horizontal dichromatic injection molding machine of notebook LSR callus on the sole of claim 2 characterized in that: the length direction of the cavities is arranged along the length direction of the first injection module and the second injection module, and the number of the cavities on each first injection module or second injection module is 2 multiplied by 4.

4. The horizontal dichromatic injection molding machine of notebook LSR callus on the sole of claim 1 characterized in that: the angle of each rotation of the turntable is 180 degrees.

5. The horizontal dichromatic injection molding machine of notebook LSR callus on the sole of claim 1 characterized in that: the injection molding machine table base is detachably provided with a support used for supporting the LSR injection unit.

6. The horizontal dichromatic injection molding machine of notebook LSR callus on the sole of claim 1 characterized in that: the LSR feeding system comprises a rack, wherein the rack comprises an A glue barrel and a B glue barrel, and the rack comprises a mixing system.