CN219505424U

CN219505424U - Plastic uptake foaming mould of convenient unloading

Info

Publication number: CN219505424U
Application number: CN202320965837.4U
Authority: CN
Inventors: 黄龙; 历鸿耀; 卢君; 徐天兴
Original assignee: Anhui Xiangen Auto Mould Co ltd
Current assignee: Anhui Xiangen Auto Mould Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-08-11
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a plastic suction foaming die convenient for blanking, which comprises a base, wherein a plurality of hydraulic cylinders are arranged at the top of the base, the tops of the hydraulic cylinders are connected with the bottom of a lifting frame, a blanking mechanism is arranged in the lifting frame, and a plastic suction die is arranged above the lifting frame; the blanking mechanism comprises ejector rods, ejector blocks are arranged at the tops of the ejector rods, the ejector rods are distributed in a rectangular shape, and the bottoms of the ejector rods are in contact with the tops of the lifting mechanisms. This plastic uptake foaming mould of convenient unloading is provided with unloading mechanism and lifts the mechanism, utilizes the screw rod of lifting the mechanism to drive the height of regulating plate, and then makes the ejector pin be greater than plastic uptake mould's thickness in the length of crane upper portion, and then when utilizing the pneumatic cylinder to rise the crane the ejector pin drive ejector block with the work piece ejecting to make the bottom of work piece and the complete separation in plastic uptake mould top, thereby can be without force when taking out.

Description

Plastic uptake foaming mould of convenient unloading

Technical Field

The utility model relates to the technical field of plastic foaming molds, in particular to a plastic foaming mold convenient for blanking.

Background

The plastic suction is a plastic processing mode, after the hard plastic is heated and softened, the plastic is adsorbed on the surface of the die through the vacuum adsorption effect, and then the molding is realized after cooling, so that the plastic suction device is very widely applied.

The publication number is: the utility model patent of CN213704521U discloses a plastic uptake foaming mould ejection structure, including toy mould, plastic sheet, toy mould surface is provided with square limit, square edge surface is provided with the circular hole, toy mould lower extreme is provided with the kicking block, the kicking block lower extreme is provided with the backup pad, backup pad downside fixed mounting has the tooth post, tooth post right side joint has the gear, the rotation of gear internal diameter is connected with the pivot, the pivot front side is provided with the motor. This ejecting structure of plastic uptake foaming mould can make the even atress of plastic uptake plastic sheet through setting up a plurality of kicking block, prevents to damage the plastic sheet, can restrict the speed that the kicking block risen through structures such as first connecting rod, second connecting rod, the spring that set up, prevents that the kicking block from rising too fast damage mould, can restrict the travel distance of tooth post moreover, prevents that the tooth post from breaking away from the gear, has the advantage such as damage prevention plastic sheet, protection mould.

However, in the above technical solution, there are certain drawbacks:

above-mentioned technical scheme is when using, and its kicking block 4 highly can't be adjusted, and then after the drawing of patterns, fashioned work piece still overlaps on the surface of toy mould 1, and the work piece surface exists the condition of laminating with toy mould 1, and is comparatively laborious when taking out to the position of kicking block 4 is fixed, can't carry out corresponding regulation according to different moulds, makes the application range of unloading mechanism have the limitation.

Disclosure of Invention

The utility model aims to provide a plastic sucking foaming mold convenient for blanking, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a plastic-sucking foaming mould convenient for blanking, which comprises a base,

the top of the base is provided with a plurality of hydraulic cylinders, the tops of the hydraulic cylinders are connected with the bottom of a lifting frame, a blanking mechanism is arranged in the lifting frame, the bottom of the lifting frame is provided with a lifting mechanism for adjusting the blanking mechanism to lift, the lifting frame is internally provided with an adjusting mechanism for adjusting the horizontal position of the blanking mechanism, and a plastic suction mould is arranged above the lifting frame;

the blanking mechanism comprises ejector rods, ejector blocks are arranged at the tops of the ejector rods, the ejector rods are distributed in a rectangular shape, and the bottoms of the ejector rods are in contact with the tops of the lifting mechanisms.

As a further scheme of the utility model: the lifting mechanism comprises an adjusting plate, the adjusting plate is arranged below the lifting frame, the bottom of the lifting frame is rotatably connected with a screw through a bearing, the screw is in threaded connection with the adjusting plate, and the top of the adjusting plate is in contact with the bottom of the ejector rod.

Through adopting above-mentioned technical scheme, through the rotation of screw rod for the regulating plate realizes the lift effect on the screw rod, and when the regulating plate risees, all ejector pins are all driven synchronous rising, reach the effect of adjusting the extension height of kicking block.

As a further scheme of the utility model: four sliding grooves are formed in the lifting frame in a cross shape, the bottoms of the sliding grooves are formed in a penetrating mode, sliding grooves are formed in the side walls of the sliding grooves, sliding blocks are mounted in the sliding grooves in a sliding mode, limiting blocks inserted into the sliding grooves are arranged on two sides of the sliding blocks, holes are formed in the sliding blocks, and ejector rods are inserted into the holes.

Through adopting above-mentioned technical scheme, utilize the slider to slide in the spout for the position of trompil realizes adjustable process, thereby conveniently adjusts ejector pin and ejector block's position in horizontal plane.

As a further scheme of the utility model: the automatic lifting device is characterized in that one end of a spring is connected to the inner wall of the sliding groove, the other end of the spring is connected with the side wall of the sliding block, the adjusting mechanism comprises a rotating shaft, the rotating shaft is rotatably arranged at the top of the lifting frame, the rotating shaft is respectively connected with the four sliding blocks through connecting ropes, and a motor for driving the rotating shaft to rotate is arranged at the bottom of the lifting frame.

Through adopting above-mentioned technical scheme, utilize the rotation of motor drive pivot, drive the slider through connecting rope and slide to the middle part of crane in the spout, the spring is stretched this moment, when the pivot reverse rotation loosens tensile state, the slider utilizes the spring to realize reset effect.

As a further scheme of the utility model: the side of plastic uptake mould is equipped with the extension, and has seted up a plurality of ejecting holes on the extension, ejecting hole's position and size and kicking block phase-match.

Through adopting above-mentioned technical scheme, all be equipped with the extension in the plastics suction mould outside of difference, and the same position has seted up ejection hole on the extension, and such structural design conveniently utilizes ejector pin and kicking block to carry out ejecting effect to not unidimensional mould.

Compared with the prior art, the utility model has the beneficial effects that: the plastic-sucking foaming mould convenient for blanking,

the blanking mechanism and the lifting mechanism are arranged, the screw rod of the lifting mechanism is used for driving the height of the adjusting plate, so that the length of the ejector rod positioned at the upper part of the lifting frame is larger than the thickness of the plastic suction mould, the ejector rod drives the ejector block to eject a workpiece when the lifting frame is lifted by the hydraulic cylinder, and the bottom of the workpiece is completely separated from the top of the plastic suction mould, so that the workpiece can be taken out without effort;

in addition, this plastic uptake foaming mould of convenient unloading still is provided with pivot, slider and connecting rope, utilizes the rotation of pivot for connecting rope drives the removal of slider, and then adjusts ejector pin and kicking block position on the crane, makes ejector pin and kicking block can carry out ejecting effect to not unidimensional mould, improves the application scope of device.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the lift frame of the present utility model;

fig. 3 is a schematic top view of the plastic suction mold of the present utility model.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a lifting frame; 4. a screw; 5. an adjusting plate; 6. a push rod; 7. a top block; 8. a motor; 9. a rotating shaft; 10. a chute; 11. a slide block; 12. opening holes; 13. a spring; 14. a connecting rope; 15. a plastic suction mold; 1501. edge extension; 1502. and (5) ejecting the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a plastic-sucking foaming mould convenient for blanking, which comprises a base 1,

the top of the base 1 is provided with a plurality of hydraulic cylinders 2, the tops of the hydraulic cylinders 2 are connected with the bottom of the lifting frame 3, a blanking mechanism is arranged in the lifting frame 3, the bottom of the lifting frame 3 is provided with a lifting mechanism for adjusting the blanking mechanism to lift, the lifting frame 3 is internally provided with an adjusting mechanism for adjusting the horizontal position of the blanking mechanism, and a plastic suction mould 15 is arranged above the lifting frame 3;

the blanking mechanism comprises a push rod 6, a push block 7 is arranged at the top of the push rod 6, the push rod 6 is in rectangular distribution, and the bottom of the push rod 6 is contacted with the top of the lifting mechanism;

when the device is used, the lifting mechanism is used for adjusting the extending height of the ejector block 7 in the blanking mechanism, and then the hydraulic cylinder 2 is used for driving the lifting frame 3 to lift, so that the top of the ejector block 7 is inserted into the plastic suction mold 15, a cooled workpiece is separated from the plastic suction mold 15, and before the device is used, the position of the ejector rod 6 in the horizontal plane can be adjusted by using the adjusting mechanism as required, so that the device is convenient to adapt to plastic suction molds 15 of different sizes.

Referring to fig. 1, further, the lifting mechanism includes an adjusting plate 5, the adjusting plate 5 is disposed below the lifting frame 3, the bottom of the lifting frame 3 is rotatably connected with a screw 4 through a bearing, the screw 4 is in threaded connection with the adjusting plate 5, and the top of the adjusting plate 5 contacts with the bottom of the ejector rod 6;

specifically, before adjusting the position of the jack 6 in the horizontal plane, it is necessary to move the position of the adjusting plate 5 to the bottommost end, preventing the jack 6 from causing great wear on the top of the adjusting plate 5 when sliding laterally.

Referring to fig. 2, further, four sliding grooves 10 are formed in the lifting frame 3 in a cross shape, the bottoms of the sliding grooves 10 are formed in a penetrating manner, sliding grooves are formed in the side walls of the sliding grooves 10, sliding blocks 11 are slidably mounted in the sliding grooves 10, limiting blocks inserted into the sliding grooves are arranged on two sides of the sliding blocks 11, holes 12 are formed in the sliding blocks 11, and ejector rods 6 are inserted into the holes 12;

specifically, the slide 11 slides in the slide groove 10 to achieve the position adjustment effect on the jack 6 and the jack 7.

Referring to fig. 2, further, one end of a spring 13 is connected to an inner wall of the chute 10, the other end of the spring 13 is connected to a side wall of the sliding block 11, the adjusting mechanism comprises a rotating shaft 9, the rotating shaft 9 is rotatably mounted on the top of the lifting frame 3, the rotating shaft 9 is respectively connected with the four sliding blocks 11 through connecting ropes 14, and a motor 8 for driving the rotating shaft 9 to rotate is mounted at the bottom of the lifting frame 3;

specifically, the driving mode of the rotating shaft 9 and the connecting rope 14 can be replaced by a gear rack driving the four sliding blocks 11 to be close to and far away from each other.

Referring to fig. 3, further, a side surface of the plastic suction mold 15 is provided with a extending edge 1501, and a plurality of ejection holes 1502 are formed on the extending edge 1501, and positions of the ejection holes 1502 are matched with sizes of the ejection blocks 7;

specifically, extension edges 1501 are arranged on the outer sides of the plastic suction molds 15 with different sizes, and ejection holes 1502 with the same interval and number are arranged on the extension edges 1501, so that the ejector rod 6 and the ejector block 7 can conveniently eject the plastic suction molds 15 with different sizes.

Working principle: when the plastic suction foaming mold convenient for blanking is used, the screw 4 is rotated according to the thickness of the plastic suction mold 15, the position of the ejector rod 6 is adjusted, so that the ejector block 7 is positioned at the upper part of the lifting frame 3, the height of the upper part is higher than the thickness of the plastic suction mold 15, a heated plastic part is attached to the upper surface of the plastic suction mold 15, then the plastic is adsorbed by the vacuum adsorption component in the plastic suction mold 15, the plastic is attached to the surface of the plastic suction mold 15 and is cooled and molded, the hydraulic cylinder 2 is utilized to drive the lifting frame 3 to lift, the ejector block 7 penetrates through the ejection hole 1502 to jack up a workpiece and continuously lift, the bottom of the workpiece is higher than the top position of the plastic suction mold 15, less force is consumed during convenient removal, when different workpieces are manufactured, the motor 8 is utilized to drive the rotating shaft 9 to rotate, the position of the sliding block 11 is adjusted through shrinkage or release of the connecting rope 14, and the positions of the ejector rod 6 and the ejector block 7 are driven to be aligned with the position of the new ejection hole 1502.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a make things convenient for plastic uptake foaming mould of unloading, includes base (1), its characterized in that:

the automatic feeding device is characterized in that a plurality of hydraulic cylinders (2) are arranged at the top of the base (1), the tops of the hydraulic cylinders (2) are connected with the bottom of a lifting frame (3), a feeding mechanism is arranged in the lifting frame (3), a lifting mechanism for adjusting the feeding mechanism to lift is arranged at the bottom of the lifting frame (3), an adjusting mechanism for adjusting the horizontal position of the feeding mechanism is arranged in the lifting frame (3), and a plastic suction mould (15) is arranged above the lifting frame (3);

the blanking mechanism comprises ejector rods (6), ejector blocks (7) are arranged at the tops of the ejector rods (6), the ejector rods (6) are distributed in a rectangular shape, and the bottoms of the ejector rods (6) are in contact with the tops of the lifting mechanisms.

2. The plastic uptake foaming mold facilitating blanking according to claim 1, wherein: the lifting mechanism comprises an adjusting plate (5), the adjusting plate (5) is arranged below the lifting frame (3), a screw (4) is rotatably connected to the bottom of the lifting frame (3) through a bearing, the screw (4) is in threaded connection with the adjusting plate (5), and the top of the adjusting plate (5) is in contact with the bottom of the ejector rod (6).

3. The plastic uptake foaming mold facilitating blanking according to claim 1, wherein: four sliding grooves (10) are formed in the lifting frame (3) in a cross shape, the bottoms of the sliding grooves (10) are formed in a penetrating mode, sliding grooves are formed in the side walls of the sliding grooves (10), sliding blocks (11) are arranged in the sliding grooves (10) in a sliding mode, limiting blocks which are inserted into the sliding grooves are arranged on two sides of the sliding blocks (11), holes (12) are formed in the sliding blocks (11), and ejector rods (6) are inserted into the holes (12).

4. A plastic uptake foaming mold for facilitating blanking according to claim 3, wherein: one end of a spring (13) is connected to the inner wall of the sliding groove (10), the other end of the spring (13) is connected with the side wall of the sliding block (11), the adjusting mechanism comprises a rotating shaft (9), the rotating shaft (9) is rotatably mounted at the top of the lifting frame (3), the rotating shaft (9) is respectively connected with the four sliding blocks (11) through connecting ropes (14), and a motor (8) for driving the rotating shaft (9) to rotate is mounted at the bottom of the lifting frame (3).

5. The plastic uptake foaming mold facilitating blanking according to claim 1, wherein: the side of plastic uptake mould (15) is equipped with and extends limit (1501), and has offered a plurality of ejecting holes (1502) on extending limit (1501), the position and the size of ejecting hole (1502) and kicking block (7) phase-match.