CN214872441U

CN214872441U - Power mechanism for plastic mold core pulling

Info

Publication number: CN214872441U
Application number: CN202022903899.1U
Authority: CN
Inventors: 王立江
Original assignee: Sheyang Jinchangxin Precision Mould Technology Co ltd
Current assignee: Sheyang Jinchangxin Precision Mould Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-11-26
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to the technical field of moulds and discloses a power mechanism for plastic mould core pulling, which comprises a bottom plate and two supporting plates, wherein the two supporting plates are fixedly arranged at the left side of the upper surface of the bottom plate, a first screw rod is arranged between the two supporting plates, the two end rod walls of the first screw rod are respectively and rotationally connected with the corresponding supporting plates through first bearings, the left side wall of the left supporting plate is fixedly provided with a motor, the left end of the first screw rod penetrates through the left supporting plate and is fixedly connected with the output end of the motor, the rod wall of the first screw rod is in threaded connection with a sliding block, the upper surface of the slide block is fixedly provided with a connecting rod, the upper end of the connecting rod is fixedly connected with a sleeve, the right end of the sleeve is fixedly connected with a sucker, the left end of the sleeve is fixedly connected with an air duct, and a supporting mechanism is fixedly arranged on the right side of the upper surface of the bottom plate. The utility model discloses effectually avoided causing the damage to the product, guaranteed the quality of product.

Description

Power mechanism for plastic mold core pulling

Technical Field

The utility model relates to the technical field of mold, especially, relate to a plastic mold power unit for loosing core.

Background

Molds, various dies and tools for obtaining desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, etc. in industrial production, in short, molds are used for making shaped objects.

The core-pulling power mechanism of the existing plastic mold is mostly driven by using an air cylinder or a hydraulic device, so that the problem that the product is easily damaged to a certain extent when in use is caused, and the product quality cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the product is easy to damage in the prior art, and influencing the product quality when damaged, and the plastic mold that provides looses core and uses power unit.

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

the utility model provides a plastic mold is power unit for loosing core, includes bottom plate and two backup pads, two the backup pad is fixed to be set up in the upper surface left side of bottom plate, two be provided with first lead screw between the backup pad, the both ends pole wall of first lead screw is connected, the left side through rotating between first bearing and the backup pad that corresponds respectively the left side the fixed motor that is provided with of left side wall of backup pad, the left end of first lead screw run through left backup pad and with the output fixed connection of motor, the pole wall threaded connection of first lead screw has the slider, the last fixed surface of slider is provided with the connecting rod, the upper end fixedly connected with sleeve pipe of connecting rod, sheathed tube right-hand member fixedly connected with sucking disc, sheathed tube left end fixedly connected with air duct, the fixed supporting mechanism that is provided with in upper surface right side of bottom plate.

Preferably, the supporting mechanism includes U-shaped plate and deflector roll, the deflector roll rotates and sets up in the inside of U-shaped plate, the fixed internal thread pipe that is provided with in lower surface right side of U-shaped plate, the inside threaded connection of internal thread pipe has the second lead screw, the lower extreme pole wall of second lead screw is connected through the upper surface rotation of second bearing and bottom plate, the fixed knob that has cup jointed of lower extreme pole wall of second lead screw.

Preferably, the lower fixed surface of slider is provided with the stopper, the inside activity of stopper has cup jointed the gag lever post, the both ends of gag lever post respectively with corresponding backup pad fixed connection.

Preferably, a support rod is fixedly arranged on the upper side of the support plate on the right side, and the upper end of the support rod is rotatably connected with the lower surface of the sleeve through a ball.

Preferably, the lower surface of the U-shaped plate is fixedly provided with a telescopic rod, and the lower end of the telescopic rod is fixedly connected with the upper surface of the bottom plate.

Preferably, the two sides of the bottom plate are symmetrically and fixedly provided with mounting blocks, and fastening bolts are fixedly arranged in the mounting blocks.

Compared with the prior art, the utility model provides a plastic mold power unit for loosing core possesses following beneficial effect:

1. this power unit for plastic mold looses core through setting up air duct and the sucking disc at the sleeve pipe both ends, can utilize the matching between outside vacuum apparatus and the sucking disc to adsorb the product, is convenient for take the product out.

2. This power unit for plastic mold looses core through setting up the supporting mechanism on bottom plate upper surface right side, can avoid dropping the damage when taking out the product through supporting mechanism's supporting role when extracting the product.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses effectually avoided causing the damage to the product, guaranteed the quality of product.

Drawings

Fig. 1 is a schematic structural view of a power mechanism for plastic mold core pulling provided by the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a base plate 1, a support plate 2, a first screw rod 3, a motor 4, a sliding block 5, a connecting rod 6, a sleeve 7, a sucker 8, an installation block 9, an air duct 10, a U-shaped plate 11, a guide roller 12, an internal threaded pipe 13, a second screw rod 14, a knob 15, a limiting block 16, a limiting rod 17, a support rod 18 and a telescopic rod 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a power mechanism for plastic mold core pulling comprises a bottom plate 1 and two supporting plates 2, wherein the two supporting plates 2 are fixedly arranged on the left side of the upper surface of the bottom plate 1, a first lead screw 3 is arranged between the two supporting plates 2, rod walls at two ends of the first lead screw 3 are respectively rotatably connected with the corresponding supporting plates 2 through first bearings, a motor 4 is fixedly arranged on the left side wall of the left supporting plate 2, the left end of the first lead screw 3 penetrates through the left supporting plate 2 and is fixedly connected with the output end of the motor 4, a slide block 5 is in threaded connection with the rod wall of the first lead screw 3, a connecting rod 6 is fixedly arranged on the upper surface of the slide block 5, a sleeve 7 is fixedly connected with the upper end of the connecting rod 6, a suction cup 8 is fixedly connected with the right end of the sleeve 7, an air duct 10 is fixedly connected with an external vacuum device, and is not shown in the figure, here is the prior art, so it is not described in detail, and the right side of the upper surface of the bottom plate 1 is fixedly provided with a supporting mechanism.

The supporting mechanism comprises a U-shaped plate 11 and a guide roller 12, the guide roller 12 is arranged inside the U-shaped plate 11 in a rotating mode, an internal thread pipe 13 is fixedly arranged on the right side of the lower surface of the U-shaped plate 11, a second lead screw 14 is connected to the internal thread of the internal thread pipe 13, the lower end rod wall of the second lead screw 14 is connected with the upper surface of the bottom plate 1 through a second bearing in a rotating mode, a knob 15 is fixedly connected to the lower end rod wall of the second lead screw 14 in a rotating mode, and the knob 15 is convenient to drive the second lead screw 14 to rotate.

The lower fixed surface of slider 5 is provided with stopper 16, and stopper 16's inside activity has cup jointed gag lever post 17, and the both ends of gag lever post 17 respectively with the backup pad 2 fixed connection that corresponds, avoid the lead screw to drive slider 5 and rotate.

The upper side of the right support plate 2 is fixedly provided with a support rod 18, the upper end of the support rod 18 is rotatably connected with the lower surface of the sleeve 7 through a ball 20, and the friction between the support rod 18 and the sleeve 7 is reduced while the support effect on the sleeve 7 is facilitated.

The fixed telescopic link 19 that is provided with of lower surface of U-shaped board 11, the lower extreme of telescopic link 19 is connected with the last fixed surface of bottom plate 1, is convenient for carry on spacingly to U-shaped board 11, avoids U-shaped board 11 to rotate.

The both sides symmetry of bottom plate 1 is fixed and is provided with installation piece 9, and the inside of every installation piece 9 all is fixed and is provided with fastening bolt, is convenient for firmly install whole equipment.

The utility model discloses in, during the use, contact sucking disc 8 and product, take the back out through the inside gas of sleeve pipe 7 through outside vacuum apparatus, starter motor 4, motor 4's output drives first lead screw 3 and rotates, cup joint through the activity between stopper 16 and the gag lever post 17 when first lead screw 3 pivoted and drive stopper 16 motion, stopper 16 drives connecting rod 6 motion, connecting rod 6 drives sleeve pipe 7 motion, sleeve pipe 7 drives the product motion through sucking disc 8, be convenient for take the product out, at the during operation, rotate knob 15, knob 15 drives second lead screw 14 and rotates, second lead screw 14 drives the interior thread bush motion, interior thread bush drives U-shaped plate 11 motion, realize the altitude mixture control to deflector roll 12, be convenient for play the supporting role to the product, avoid the product to fall.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastic mold is power unit for loosing core, includes bottom plate (1) and two backup pads (2), its characterized in that, two backup pad (2) are fixed to be set up in the upper surface left side of bottom plate (1), two be provided with first lead screw (3) between backup pad (2), the both ends pole wall of first lead screw (3) rotates between being connected with corresponding backup pad (2) through first bearing respectively, the left side wall of backup pad (2) is fixed and is provided with motor (4), the left end of first lead screw (3) runs through left backup pad (2) and with the output fixed connection of motor (4), the pole wall threaded connection of first lead screw (3) has slider (5), the upper surface fixed of slider (5) is provided with connecting rod (6), the upper end fixed connection of connecting rod (6) has sleeve pipe (7), the right end fixedly connected with sucking disc (8) of sleeve pipe (7), the left end fixedly connected with air duct (10) of sleeve pipe (7), the upper surface right side of bottom plate (1) is fixed and is provided with supporting mechanism.

2. The power mechanism for the plastic mold core pulling is characterized in that the supporting mechanism comprises a U-shaped plate (11) and a guide roller (12), the guide roller (12) is rotatably arranged inside the U-shaped plate (11), an internal thread pipe (13) is fixedly arranged on the right side of the lower surface of the U-shaped plate (11), a second lead screw (14) is connected to the internal thread of the internal thread pipe (13), the lower end rod wall of the second lead screw (14) is rotatably connected with the upper surface of the base plate (1) through a second bearing, and a knob (15) is fixedly sleeved on the lower end rod wall of the second lead screw (14).

3. The power mechanism for the plastic mold core pulling according to claim 1, characterized in that a limiting block (16) is fixedly arranged on the lower surface of the sliding block (5), a limiting rod (17) is movably sleeved inside the limiting block (16), and two ends of the limiting rod (17) are respectively and fixedly connected with the corresponding supporting plates (2).

4. The power mechanism for plastic mold core pulling according to claim 1, characterized in that a support rod (18) is fixedly arranged on the upper side of the right support plate (2), and the upper end of the support rod (18) is rotatably connected with the lower surface of the sleeve (7) through a ball (20).

5. The power mechanism for plastic mold core pulling according to claim 2, characterized in that a telescopic rod (19) is fixedly arranged on the lower surface of the U-shaped plate (11), and the lower end of the telescopic rod (19) is fixedly connected with the upper surface of the bottom plate (1).

6. The power mechanism for plastic mold core pulling according to claim 1, characterized in that the two sides of the bottom plate (1) are symmetrically and fixedly provided with mounting blocks (9), and a fastening bolt is fixedly arranged inside each mounting block (9).