CN216544316U

CN216544316U - Abnormal shape antenna mould ejecting device

Info

Publication number: CN216544316U
Application number: CN202122775043.5U
Authority: CN
Inventors: 罗威; 曾令才
Original assignee: HUANGSHI SANMU PLASTIC MOULD CO Ltd
Current assignee: HUANGSHI SANMU PLASTIC MOULD CO Ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-05-17
Anticipated expiration: 2031-11-13

Abstract

The utility model discloses a special-shaped antenna mold ejection device which comprises a base and a top plate, wherein an electric telescopic rod is fixedly connected to the upper surface of the top plate, one end of the electric telescopic rod penetrates through the top plate and is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a connecting block, one side of the connecting block is movably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a wedge-shaped block, the circumferential outer wall of the rotating shaft is movably connected with a torsion spring, two ends of the torsion spring are respectively fixed with the connecting block and the rotating shaft, and one side of the connecting block is fixedly connected with a limiting rod. The die holder can be used by matching the wedge-shaped block with the sliding rod, so that the push plate can move to push out the die, the convenience of the device is improved, the feed liquid can be injected onto the die holder through the liquid outlet hole in the pressing plate by matching the feed pipe with the pressing plate, the blanking effect of the device is improved, the wedge-shaped block can be prevented from rotating clockwise by matching the limiting rod with the torsion spring, and the using effect of the device is improved.

Description

Abnormal shape antenna mould ejecting device

Technical Field

The utility model relates to the technical field of molds, in particular to a special-shaped antenna mold ejection device.

Background

The mold is a variety of molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production.

With the development of the society, the use of a mold is involved in the production and manufacturing of the special-shaped antenna, and a required product structure is generally molded through the mold so as to process the antenna with a required shape.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a special-shaped antenna mold ejection device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a special-shaped antenna mold ejection device comprises a base and a top plate, wherein an electric telescopic rod is fixedly connected to the upper surface of the top plate, one end of the electric telescopic rod penetrates through the top plate and is fixedly connected with a sliding plate, a connecting block is fixedly connected to the bottom of the sliding plate, a rotating shaft is movably connected to one side of the connecting block, a wedge-shaped block is fixedly connected to one end of the rotating shaft, a torsion spring is movably connected to the outer circumferential wall of the rotating shaft, the two ends of the torsion spring are respectively fixed to the connecting block and the rotating shaft, a limiting rod is fixedly connected to one side of the connecting block and is in contact with the wedge-shaped block, two insertion rods are movably connected to the upper surface of the base, a contact block is fixedly connected to the top of each insertion rod, a second spring is movably connected to the outer circumferential wall of each insertion rod, the two ends of the second spring are respectively fixed to the contact block and the base, a sliding rod is movably connected to one side of the contact block, and one end of the sliding rod penetrates through the contact block and is fixedly connected to the contact rod, and the feeler lever contacts with the wedge, the circumference outer wall swing joint of slide bar has first spring, and the both ends of first spring are fixed mutually with feeler lever and feeler lever respectively, feeler lever and fixedly connected with push pedal are passed to the one end of slide bar, the last fixed surface of base is connected with the die holder, and the die holder can contact with the push pedal.

As a further scheme of the present invention, the upper surface of the base is fixedly connected with a plurality of guide rods, and one end of each guide rod passes through the sliding plate and is fixed with the top plate.

As a further scheme of the utility model, a feed hole is formed in the upper surface of the sliding plate, a feed pipe is fixedly connected in the feed hole, one end of the feed pipe penetrates through the top plate and is in sliding connection with the top plate, a press plate is fixedly connected to the bottom of the sliding plate, and the press plate can contact with the die holder.

As a further proposal of the utility model, the bottom of the pressure plate is provided with a liquid outlet hole which is communicated with the feeding pipe.

As a further scheme of the utility model, the bottom of the base is fixedly connected with an anti-slip mat, the bottom of the anti-slip mat is provided with a plurality of anti-slip lines, and the anti-slip lines are uniformly distributed.

As a further scheme of the utility model, two fixing lugs are fixedly connected to two sides of the base, and the fixing lugs are symmetrically distributed.

As a further scheme of the utility model, the bottom of the sliding plate is fixedly connected with a pressing block, and the pressing block can be in contact with the contact block.

The utility model has the beneficial effects that:

1. through the cooperation use of wedge and slide bar, when needs are carried out ejecting to the fashioned mould of preparation, the staff contracts through control electric telescopic handle and makes the slide rise, rises to suitable distance when the slide and makes wedge and feeler lever contact, under the effect of gag lever post, makes the feeler lever move to the right side, and then drives the slide bar and move to the right side, and the slide bar removes and makes the push pedal remove to release the fashioned mould on the die holder, improved the convenience of device.

2. Through the cooperation use of inlet pipe and clamp plate, when the material was annotated to needs, the staff made the clamp plate and contacted with the die holder through the extension of control electric telescopic handle, pours into the feed liquid into through the inlet pipe, and the feed liquid pours into the die holder into through the play liquid hole on the clamp plate on, through clamp plate extrusion to make into the finished product mould of required shape, improved the unloading effect of device.

3. Through the cooperation use of gag lever post and torsional spring, when the slide descends to make wedge and feeler lever contact, under the effect of torsional spring, make wedge anticlockwise rotation, when wedge and feeler lever separation, the torsional spring kick-backs and resets and drive the wedge and reset, when the wedge rises again with the feeler lever contact, under the effect of gag lever post, prevents the wedge clockwise rotation to make the feeler lever move to the right side, and then conveniently push away the material, improved the result of use of device.

Drawings

Fig. 1 is a schematic front side perspective structure view of a special-shaped antenna mold ejection device according to the present invention;

fig. 2 is a schematic diagram of a rear side three-dimensional structure of the special-shaped antenna mold ejection device provided by the utility model;

fig. 3 is a schematic bottom perspective view of the special-shaped antenna mold ejection device according to the present invention.

In the figure: 1. a base; 2. a guide bar; 3. connecting blocks; 4. a torsion spring; 5. a rotating shaft; 6. a wedge block; 7. a top plate; 8. a slide plate; 9. a limiting rod; 10. a non-slip mat; 11. a die holder; 12. pushing the plate; 13. a slide bar; 14. a feed pipe; 15. an electric telescopic rod; 16. a first spring; 17. inserting a rod; 18. a second spring; 19. a contact block; 20. fixing the ear; 21. a feeler lever; 22. briquetting; 23. a liquid outlet hole; 24. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a special-shaped antenna mold ejection device comprises a base 1 and a top plate 7, wherein an electric telescopic rod 15 is fixed on the upper surface of the top plate 7 through a bolt, one end of the electric telescopic rod 15 penetrates through the top plate 7 and is fixed with a sliding plate 8 through a bolt, the bottom of the sliding plate 8 is fixed with a connecting block 3 through a bolt, one side of the connecting block 3 is rotatably connected with a rotating shaft 5, one end of the rotating shaft 5 is fixed with a wedge block 6 through a bolt, a torsion spring 4 is sleeved on the circumferential outer wall of the rotating shaft 5, two ends of the torsion spring 4 are respectively fixed with the connecting block 3 and the rotating shaft 5, one side of the connecting block 3 is fixed with a limiting rod 9 through a bolt, the limiting rod 9 is in contact with the wedge block 6, two insertion rods 17 are slidably connected on the upper surface of the base 1, a contact block 19 is fixed on the tops of the insertion rods 17 through bolts, a second spring 18 is sleeved on the circumferential outer wall of the insertion rods 17, and two ends of the second spring 18 are respectively fixed with the contact block 19 and the base 1, a sliding rod 13 is inserted into one side of the contact block 19, one end of the sliding rod 13 penetrates through the contact block 19 and is fixed with a contact rod 21 through a bolt, the contact rod 21 is in contact with the wedge-shaped block 6, when the sliding plate 8 descends to enable the wedge-shaped block 6 to be in contact with the contact rod 21, the wedge-shaped block 6 is enabled to rotate anticlockwise under the action of the torsion spring 4, when the wedge-shaped block 6 is separated from the contact rod 21, the torsion spring 4 rebounds to reset to drive the wedge-shaped block 6 to reset, when the wedge-shaped block 6 ascends to be in contact with the contact rod 21 again, the wedge-shaped block 6 is prevented from rotating clockwise under the action of the limiting rod 9, so that the contact rod 21 moves towards the right side, material pushing is facilitated, a first spring 16 is sleeved on the circumferential outer wall of the sliding rod 13, two ends of the first spring 16 are respectively fixed with the contact rod 21 and the contact block 19, one end of the sliding rod 13 penetrates through the contact block 19 and is fixed with a push plate 12 through a bolt, a die holder 11 is fixed on the upper surface of the base 1 through a bolt, and the die holder 11 can be in contact with the push plate 12, when a manufactured and molded mold needs to be ejected, a worker controls the electric telescopic rod 15 to retract so that the sliding plate 8 ascends, when the sliding plate 8 ascends to a proper distance, the wedge-shaped block 6 is in contact with the contact rod 21, the contact rod 21 moves towards the right side under the action of the limiting rod 9, the sliding rod 13 is driven to move towards the right side, the sliding rod 13 moves so that the push plate 12 moves, and therefore the molded mold on the mold base 11 is ejected.

In the utility model, it should be noted that, one end of the sliding rod 13 passes through the contact block 19 and is fixed with the push plate 12 through a bolt, the upper surface of the base 1 is fixed with the base seat 11 through a bolt, and the base seat 11 can contact with the push plate 12, the upper surface of the base 1 is fixed with a plurality of guide rods 2 through bolts, and one end of each guide rod 2 passes through the sliding plate 8 and is fixed with the top plate 7, the guide rods 2 can guide the sliding plate 8 when the sliding plate 8 descends, so as to avoid the position deviation when the sliding plate 8 descends, the upper surface of the sliding plate 8 is provided with a feed hole, a feed pipe 14 is fixed in the feed hole through a bolt, one end of the feed pipe 14 passes through the top plate 7 and is connected with the top plate 7 in a sliding manner, the bottom of the sliding plate 8 is fixed with a press plate 24 through a bolt, the press plate 24 is connected with the base seat 11, the bottom of the press plate 24 is provided with a liquid outlet 23, and the liquid outlet 23 can contact with the feed pipe 14, when the material needs to be injected, a worker controls the electric telescopic rod 15 to extend to enable the pressing plate 24 to be in contact with the die holder 11, the material liquid is injected through the feeding pipe 14, the material liquid is injected onto the die holder 11 through the liquid outlet hole 23 on the pressing plate 24 and is extruded and formed through the pressing plate 24, so that a finished product die with a required shape is manufactured, the bottom of the base 1 is adhered with the anti-slip pad 10, the bottom of the anti-slip pad 10 is provided with a plurality of anti-slip grains, the anti-slip grains are uniformly distributed, the anti-slip pad 10 can play an anti-slip role on the base 1, the base 1 is prevented from shaking when the electric telescopic rod 15 works, two sides of the base 1 are both fixed with two fixing lugs 20 through bolts, the fixing lugs 20 are symmetrically distributed, the fixing lugs 20 can facilitate the worker to fix the base 1, the bottom of the sliding plate 8 is fixed with the pressing block 22 through the bolts, the pressing block 22 can be in contact with the contact block 19 when the sliding plate 8 descends, thereby driving the contact block 19 to descend and improving the practical performance.

The working principle is as follows: when a mold for manufacturing and molding needs to be ejected, a worker starts the electric telescopic rod 15, the electric telescopic rod 15 extends to drive the sliding plate 8 to move downwards along the guide rod 2, the sliding plate 8 moves downwards to drive the wedge block 6 and the pressing plate 24 on the connecting block 3 to move downwards, when the wedge block 6 moves downwards to be in contact with the contact rod 21, the wedge block 6 further rotates anticlockwise, the torsion spring 4 generates torsion, the sliding plate 8 continues to move downwards to enable the pressing block 22 to be in contact with the contact block 19 and extrude the contact block 19, the sliding rod 13 on the contact block 19 is further driven to move downwards, the wedge block 6 is separated from the contact rod 21, the torsion spring 4 rebounds to reset to enable the wedge block 6 to reset, when the pressing plate 24 is in contact with the mold base 11, the worker pours liquid to be poured onto the mold base 11 through the feeding pipe 14, after extrusion cooling molding is carried out through the pressing plate 24, the electric telescopic rod 15 retracts, and then the sliding plate 8 is driven to ascend, when the sliding plate 8 ascends to a proper distance, the wedge-shaped block 6 is contacted with the feeler lever 21 again, under the action of the limiting rod 9, the feeler lever 21 moves towards the right side, and then the sliding rod 13 is driven to move towards the right side, and the sliding rod 13 moves to enable the push plate 12 to move, so that a die formed on the die holder 11 is pushed out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a heterotypic antenna mould ejecting device, includes base (1) and roof (7), its characterized in that, the last fixed surface of roof (7) is connected with electric telescopic handle (15), and one end of electric telescopic handle (15) passes roof (7) and fixedly connected with slide (8), and the bottom fixedly connected with connecting block (3) of slide (8), one side swing joint of connecting block (3) has pivot (5), and the one end fixedly connected with wedge (6) of pivot (5), the circumference outer wall swing joint of pivot (5) has torsional spring (4), and the both ends of torsional spring (4) are fixed mutually with connecting block (3) and pivot (5) respectively, one side fixedly connected with gag lever post (9) of connecting block (3), and gag lever post (9) and wedge (6) contact, the last surface swing joint of base (1) has two inserted bars (17), the top of the inserted link (17) is fixedly connected with a contact block (19), the circumferential outer wall of the inserted link (17) is movably connected with a second spring (18), and two ends of the second spring (18) are respectively fixed with the contact block (19) and the base (1), one side of the contact block (19) is movably connected with a slide rod (13), one end of the slide rod (13) penetrates through the contact block (19) and is fixedly connected with a contact rod (21), the feeler lever (21) is contacted with the wedge-shaped block (6), the circumferential outer wall of the sliding rod (13) is movably connected with a first spring (16), and both ends of the first spring (16) are respectively fixed with the contact rod (21) and the contact block (19), one end of the sliding rod (13) passes through the contact block (19) and is fixedly connected with a push plate (12), the upper surface of the base (1) is fixedly connected with a die holder (11), and the die holder (11) can be contacted with the push plate (12).

2. The special-shaped antenna mold ejection device according to claim 1, wherein a plurality of guide rods (2) are fixedly connected to the upper surface of the base (1), and one ends of the guide rods (2) penetrate through the sliding plate (8) and are fixed with the top plate (7).

3. The special-shaped antenna mold ejection device according to claim 1, wherein a feed hole is formed in the upper surface of the sliding plate (8), a feed pipe (14) is fixedly connected in the feed hole, one end of the feed pipe (14) penetrates through the top plate (7) and is in sliding connection with the top plate (7), a pressing plate (24) is fixedly connected to the bottom of the sliding plate (8), and the pressing plate (24) can contact with the mold base (11).

4. The special-shaped antenna mold ejection device as claimed in claim 3, wherein the bottom of the pressing plate (24) is provided with a liquid outlet hole (23), and the liquid outlet hole (23) is communicated with the feeding pipe (14).

5. The special-shaped antenna mold ejection device according to claim 1, wherein a non-slip mat (10) is fixedly connected to the bottom of the base (1), and a plurality of non-slip lines are formed in the bottom of the non-slip mat (10) and are uniformly distributed.

6. The special-shaped antenna mold ejection device according to claim 1, wherein two fixing lugs (20) are fixedly connected to two sides of the base (1), and the fixing lugs (20) are symmetrically distributed.

7. The special-shaped antenna mold ejection device as claimed in claim 3, wherein a pressing block (22) is fixedly connected to the bottom of the sliding plate (8), and the pressing block (22) is in contact with the contact block (19).