CN217047357U - Photovoltaic connector production is with device of moulding plastics - Google Patents

Abstract

The utility model discloses an injection molding device for producing a photovoltaic connector, which belongs to the technical field of related equipment of the photovoltaic connector and comprises a sliding shaft, a bottom plate and a cross plate which are arranged at the end part of the sliding shaft, sliding tables are sleeved on the upper side and the lower side of the sliding shaft, a lower die with a built-in lower top shaft is fixed in the sliding table at the lower side, an upper die is fixed in the sliding table at the upper side, a workpiece is arranged between the lower die and the upper die, an upper top shaft is arranged in the upper die, a spring and a nut are sleeved on the upper end of the upper top shaft, the two sliding tables are connected through a hydraulic telescopic rod, a work fixing part is arranged on the excircle of the sliding table at the lower side, a rod body fixing part is arranged on the excircle of the sliding table at the upper side, a middle section is arranged in the middle part of the sliding shaft, the shell part of the hydraulic telescopic rod is fixed with the rod body fixing part, the work rod part is fixed with the work fixing part, a positioning shaft is arranged in the upper die, the lower end of the lower die is arranged in the upper side part of the lower die, this photovoltaic connector production is with device of moulding plastics can realize dividing the mould fast and remove and take out the work piece.

Description

Photovoltaic connector production is with device of moulding plastics

Technical Field

The utility model belongs to the technical field of the relevant equipment of photovoltaic connector, concretely relates to photovoltaic connector production is with device of moulding plastics.

Background

Photovoltaics are defined as the direct conversion of radiant energy, usually referred to in practice as the conversion of solar energy into electrical energy, i.e. solar photovoltaics, which are realized by using solar panels made of semiconductor materials such as silicon, etc., to generate direct current by illumination.

The photovoltaic connector is needed to be used in photovoltaic energy utilization, the injection molding device is needed to be used for manufacturing the shell of the photovoltaic connector in production of the photovoltaic connector, the operation of the existing injection molding device is troublesome when the molding shell is subjected to demolding, the working time is wasted, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic connector production is with device of moulding plastics to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic connector production is with device of moulding plastics, including sliding shaft and bottom plate and the cross plate of setting at its tip, the upside and the downside of above-mentioned sliding shaft all overlap and are equipped with the slip table, the inside lower mould that is fixed with built-in apical axis down of slip table of downside, the slip table internal fixation of upside has last mould, be equipped with the work piece between above-mentioned lower mould and the last mould, the above-mentioned top shaft that is equipped with of going up is inside, the pot head is equipped with spring and nut on the above-mentioned apical axis, two slip tables pass through hydraulic telescoping rod and connect, the slip table excircle of downside is equipped with the work fixed part, the slip table excircle of upside is equipped with pole body fixed part.

Preferably, a middle section is arranged in the middle of the sliding shaft, the outer shell part of the hydraulic telescopic rod is fixed with the rod body fixing part, and the working rod part of the hydraulic telescopic rod is fixed with the working fixing part.

Preferably, a positioning shaft is arranged in the upper die, the lower end of the positioning shaft is positioned in the upper side part of the lower die, the upper end of the lower die is provided with lower positioning holes distributed in an annular array, and the lower end of the lower die is provided with a lower inner groove and a lower through hole which are communicated with each other.

Preferably, the nut is in threaded connection with and fixed to the upper end of the upper top shaft, and a locking screw is arranged on the side face of the nut.

Preferably, a trigger shaft is provided in the center of the cross plate.

Preferably, the lower end of the upper top shaft is provided with a top pressing block, the upper end of the upper top shaft is provided with a hexagonal groove, the upper side of the upper die is internally provided with upper positioning holes distributed in an annular array and symmetrically distributed injection openings, the axial lead of the upper die is provided with a die way, and the lower end of the die way is provided with an upper inner groove.

The utility model discloses a technological effect and advantage:

this photovoltaic connector production is with device of moulding plastics integrates the step that breaks away from between work piece and the mould to the working path that is used for the hydraulic telescoping rod of compound die, and this scheme can be gone on with the work piece ejecting from the mould when moulding plastics and accomplish the back branch mould, and this scheme has avoided the workman to use the step that specific instrument deviate from the work piece from the mould, has reduced the operation step, has practiced thrift operating time, has promoted work efficiency.

Drawings

FIG. 1 is a schematic view of an upper side structure of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the adjacent components of the spring according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of the embodiment of the present invention in a disassembled state;

fig. 4 is a schematic structural view of a lower die in a sectioning state according to an embodiment of the present invention;

fig. 5 is a structural schematic diagram of an upper die in a sectioning state according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the nut according to the embodiment of the present invention.

In the figure: 1. a base plate; 2. a sliding table; 201. a work fixing portion; 203. a shaft fixing part; 3. a lower die; 301. a lower positioning hole; 302. a lower inner tank; 303. lower punching; 4. a lower top shaft; 5. a workpiece; 6. a slide shaft; 601. a middle section; 7. a hydraulic telescopic rod; 8. an upper top shaft; 801. pressing the block; 9. positioning the shaft; 10. an upper die; 1001. an upper positioning hole; 1002. an injection port; 1003. a die way; 1004. an upper inner groove; 11. a spring; 12. a nut; 13. a cross plate; 14. the shaft is triggered.

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.

Please refer to fig. 1-6, which illustrate an injection molding apparatus for producing a photovoltaic connector, comprising a sliding shaft 6, a bottom plate 1 and a cross plate 13 disposed at the end thereof, wherein the bottom plate 1 is disposed at the lower end of the sliding shaft 6, the cross plate 13 is disposed at the upper end of the sliding shaft 6, the lower end of the sliding shaft 6 is fixed in a through hole in the bottom plate 1, both the upper side and the lower side of the sliding shaft 6 are sleeved with a sliding table 2 slidably connected therewith, the sliding table 2 is slidably connected with the sliding shaft 6 by the cooperation of the vertical tube-shaped portion of the side surface with the sliding shaft 6, a gap is left between the sliding table 2 and the sliding shaft 6 to ensure the sliding fluency of the sliding table 2 and the sliding shaft 6, the lower mold 3 with the lower top shaft 4 is fixed inside the sliding table 2 at the lower side, the upper mold 10 is fixed inside the sliding table 2 at the upper side, a workpiece 5 is disposed between the lower mold 3 and the upper mold 10, the mold cavity between the lower mold 3 and the upper mold 10 corresponds to the contour of the workpiece 5, the upper mold 10 is provided with the upper top shaft 8 slidably connected therewith, the upper end of the upper top shaft 8 is sleeved with a spring 11 and a nut 12, the nut 12 is in threaded connection with the upper end of the upper top shaft 8 and is fixed with the upper end of the upper top shaft, and a locking screw is arranged on the side face of the nut 12.

Referring to fig. 2 to 6, the two sliding tables 2 are connected by a hydraulic telescopic rod 7, the hydraulic telescopic rod 7 can be replaced by a pneumatic telescopic rod or a telescopic rod with other driving schemes, the outer circle of the sliding table 2 on the lower side is provided with a work fixing part 201, the outer circle of the sliding table 2 on the upper side is provided with a rod body fixing part 203, the middle part of the sliding shaft 6 is provided with a middle section 601, the sliding table 2 on the upper side and the sliding table 2 on the lower side are separated by the middle section 601, the shell part of the hydraulic telescopic rod 7 is fixed with the rod body fixing part 203, the work rod part of the hydraulic telescopic rod 7 is fixed with the work fixing part 201, the working of the hydraulic telescopic rod 7 can change the distance between the two sliding tables 2, the lower end of the upper top shaft 8 is provided with a top pressure block 801, the upper end of the upper top shaft 8 is provided with a hexagonal groove, the upper positioning hole 1001 with annular array distribution and the symmetrically distributed injection hole 1002 are arranged on the upper side of the upper die 10, and the injection hole is communicated with the die cavity 1002.

Referring to fig. 2-6, a mold passage 1003 is formed at the axial line of the upper mold 10, an upper inner groove 1004 is formed at the lower end of the mold passage 1003, the mold passage 1003 is used for accommodating an upper top shaft 8, a top pressing block 801 is located inside the upper inner groove 1004, a positioning shaft 9 is arranged in the upper mold 10, the lower end of the positioning shaft 9 is located inside the upper portion of the lower mold 3, lower positioning holes 301 distributed in an annular array are formed at the upper end of the lower mold 3, the lower positioning holes 301 are matched with the lower portion of the positioning shaft 9 to achieve limiting, a lower inner groove 302 and a lower through hole 303 which are communicated with each other are formed at the lower end of the lower mold 3, the positioning shaft 9 is fixed inside an upper positioning hole 1001 in the upper mold 10, a trigger shaft 14 is arranged at the center of the cross plate 13, the axial lines of the trigger shaft 14 and the upper top shaft 8 are overlapped, the trigger shaft 14 is fixed in a through hole in the center of the cross plate 13, and the trigger shaft 14 is used for pushing up the upper portion of the upper top shaft 8 when the upper sliding table 2 is lifted.

The working principle is as follows:

when the injection molding device for producing the photovoltaic connector is used, materials are injected from an injection port 1002, after a workpiece 5 is formed between a lower die 3 and an upper die 10, a hydraulic telescopic rod 7 extends out to drive a sliding table 2 on the lower side and the lower die 3 in the sliding table to move downwards, when the bottom surface of the lower die 3 is contacted with a bottom plate 1, the bottom plate 1 pushes a lower top shaft 4 upwards, if the workpiece 5 is in the lower die 3, the workpiece 5 is pushed out from the lower die 3 by the lower top shaft 4, after the step is completed, along with the continuous extension of the hydraulic telescopic rod 7, the sliding table 2 on the upper side moves upwards, when the sliding table 2 moves to the upper end, the upper end of an upper top shaft 8 in the upper die 10 in the sliding table 2 is contacted with the lower end of a trigger shaft 14, the reaction force of the trigger shaft 14 compresses a spring 11 through the force of the upper die 10, if the workpiece 5 is attached to the lower side of the upper die 10, a pressing block 5 is pushed towards the workpiece 5 through a top 801 to separate the workpiece 5 from the lower end of the upper die 10, the lower top shaft 4 is positioned inside the lower inner groove 302 and the lower through hole 303, and the top press block 801 is positioned inside the upper inner groove 1004.

Above, only be the embodiment of the preferred of the utility model, but the scope of protection of the utility model is not limited to this, and any person skilled in the art should be covered within the scope of protection of the utility model in the technical scope disclosed by the utility model, according to the technical scheme of the utility model and the design of the utility model, equivalent replacement or change.

Claims (6)

1. The utility model provides a photovoltaic connector production is with device of moulding plastics, includes sliding shaft (6) and sets up bottom plate (1) and cross (13) at its tip, its characterized in that: upside and the downside of slide shaft (6) all overlap and are equipped with slip table (2), and slip table (2) internal fixation of downside has built-in lower mould (3) of jackshaft (4) down, and slip table (2) internal fixation of upside has last mould (10), be equipped with work piece (5) between lower mould (3) and last mould (10), go up inside jackshaft (8) that is equipped with of mould (10), upward the pot head is equipped with spring (11) and nut (12) on jackshaft (8), and two slip tables (2) are connected through hydraulic telescoping rod (7), and slip table (2) outer fringe of downside is equipped with work fixed part (201), and slip table (2) outer fringe of upside is equipped with pole body fixed part (203).

2. The injection molding device for producing the photovoltaic connector according to claim 1, wherein: the middle part of the sliding shaft (6) is provided with a middle section (601), the shell part of the hydraulic telescopic rod (7) is fixed with the rod body fixing part (203), and the working rod part of the hydraulic telescopic rod (7) is fixed with the working fixing part (201).

3. The injection molding device for producing the photovoltaic connector according to claim 1, wherein: the die is characterized in that a positioning shaft (9) is arranged in the upper die (10), the lower end of the positioning shaft (9) is located in the upper side part of the lower die (3), lower positioning holes (301) distributed in an annular array are formed in the upper end of the lower die (3), and a lower inner groove (302) and a lower through hole (303) which are communicated with each other are formed in the lower end of the lower die (3).

4. The injection molding device for producing the photovoltaic connector according to claim 1, wherein: the nut (12) is in threaded connection with the upper end of the upper jacking shaft (8) and fixed with the upper jacking shaft, and a locking screw is arranged on the side face of the nut (12).

5. The injection molding device for producing the photovoltaic connector according to claim 1, wherein: and a trigger shaft (14) is arranged in the center of the cross plate (13).

6. The injection molding device for producing the photovoltaic connector according to claim 5, wherein: the lower end of the upper top shaft (8) is provided with a top pressing block (801), the upper end of the upper top shaft (8) is provided with a hexagonal groove, the upper side of the upper die (10) is provided with upper positioning holes (1001) distributed in an annular array and symmetrically distributed injection holes (1002), the axial lead of the upper die (10) is provided with a die way (1003), and the lower end of the die way (1003) is provided with an upper inner groove (1004).

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