CN212094295U - Automatic net equipment of putting of low pressure board a mould multicavity - Google Patents

Abstract

The utility model discloses an automatic equipment of putting net of low pressure board a mould multicavity, which comprises a worktable body, the bottom of board body is equipped with place the platform in proper order and sets up the mould of a plurality of die cavity, the last filtration screen panel that sets up of a plurality of central symmetry of placing the platform, a set of guide rail has been seted up on the board body, be equipped with the tray dolly on the board body, the end of board body is fixed with the limiting baffle, be fixed with the first electric telescopic handle that a plurality of central symmetry set up on the bottom surface of tray dolly, sliding connection between first electric telescopic handle and the guide rail, be fixed with the connecting plate on the bottom surface of pole in the first electric telescopic handle, the central point of connecting plate bottom surface puts and is fixed with second electric telescopic handle, be fixed with the push pedal on the bottom surface of pole in the second electric telescopic handle, still be. The utility model discloses after realizing the mould die sinking, can put the net fast, surely, improve production efficiency, reduce safe risk.

Description

Automatic net equipment of putting of low pressure board a mould multicavity

Technical Field

The utility model relates to a casting mould auxiliary fixtures field especially relates to an automatic equipment of putting net of low pressure board a mould multicavity.

Background

Common low pressure board includes board main part, guide rail, tray dolly etc. and need put the net through the manual work when putting the net, especially when producing a mould multicavity product, need place a plurality of filtration screen panels by the manual work after the mould die sinking, and operating personnel intensity of labour is big, and seriously influences production efficiency, probably improves the production disability rate even to put the net under the high temperature environment, the manual work is put the net safety risk and is big.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic equipment of putting net of low pressure board a mould multicavity to solve the problem that above-mentioned prior art exists, realize behind the mould die sinking, can put the net fast, surely, improve production efficiency, reduce safe risk.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a one-die multi-cavity automatic net releasing device of a low-voltage machine table, which comprises a machine table body, wherein the bottom of the machine table body is sequentially provided with a placing platform and a die provided with a plurality of cavities, a plurality of filter screen covers which are arranged in a central symmetry way are placed on the placing platform, the number of the filter screen covers is the same as that of the cavities, the machine table body is provided with a group of guide rails, a tray trolley is arranged on the machine table body, the tail end of the machine table body is fixed with a limiting baffle, a plurality of first electric telescopic rods which are arranged in a central symmetry way are fixed on the bottom surface of the tray trolley, the first electric telescopic rods are inserted into the guide rails and are connected with the guide rails in a sliding way, the number of the first electric telescopic rods is the same as that of the cavities, connecting plates are fixed on the bottom surfaces of the first electric telescopic rods, the bottom surface of the rod in the second electric telescopic rod is fixedly provided with a push plate, the bottom surface of the connecting plate is further provided with a grabbing mechanism, the push plate is arranged between the grabbing mechanisms, the grabbing mechanism is in signal connection with a PLC, and the PLC is in signal connection with the first electric telescopic rod and the second electric telescopic rod.

The grabbing mechanism comprises two symmetrically arranged supporting plate groups, each supporting plate group comprises two symmetrically arranged supporting plates, and the supporting plates are fixed on the bottom surfaces of the connecting plates.

A connecting rod is arranged between two supporting plates in the supporting plate group, a motor is fixed on any one supporting plate in the supporting plate group, a shaft sleeve is fixed on the other supporting plate, an output shaft of the motor is connected with one end of the connecting rod in a shaft mode, the other end of the connecting rod is connected in the shaft sleeve in a shaft mode, and the motor is in signal connection with the PLC.

The connecting rod is axially connected with a pressure plate, and two pressure plates in any one supporting plate group are symmetrically arranged.

The second electric telescopic rod and the push plate are arranged between the two press plates.

The number of the cavities is four, and the number of the filter screen covers is four.

The utility model discloses a following technological effect: firstly, the tray trolley is positioned right above the placing platform, each filter screen corresponds to the grabbing mechanism, the PLC controls the first electric telescopic rod to extend downwards, after the PLC controls the grabbing mechanism to take off the filter screen, the tray trolley moves forwards until the tray trolley touches the limit baffle and stops, at the moment, the tray trolley is positioned right above the mould, each grabbing mechanism corresponds to each mould cavity, the first electric telescopic rod extends downwards continuously to enable the filter screen to be buckled to the top end of the mould cavity, then the grabbing mechanism loosens the filter screen, the first electric telescopic rod moves upwards, and simultaneously the PLC controls the second electric telescopic rod to drive the push plate to move downwards to buckle and press the filter screen, so that the filter screen is fixed on the mould cavity to complete the screen releasing work, after the mould is opened, the screen releasing work can be rapidly and stably carried out, the labor intensity of workers is greatly reduced, and the safety risk is reduced, the production efficiency is improved, the structure is simple, and the use cost is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of the automatic net-releasing device with one mold and multiple cavities for low-voltage machine;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a side view of the gripping mechanism of the present invention;

FIG. 4 is a front view of a grasping mechanism in embodiment 2;

FIG. 5 is a front view of a grasping mechanism in embodiment 3;

FIG. 6 is a schematic diagram of a signal connection structure of the first electric telescopic rod, the second electric telescopic rod, the motor and the PLC;

fig. 7 is a top view of the mold of the present invention;

FIG. 8 is a top view of the platform of the present invention

Wherein, 1 is the board body, 2 is the place the platform, 3 is the mould, 4 are the die cavity, 5 are filtering screen panel, 6 are the guide rail, 7 are the tray dolly, 8 are limit baffle, 9 are first electric telescopic handle, 10 are the connecting plate, 11 are second electric telescopic handle, 12 are the push pedal, 13 are PLC, 14 are the backup pad, 15 are the connecting rod, 16 are the motor, 17 are the axle sleeve, 18 are the clamp plate, 19 are the needle type jack catch, 20 are weak magnetism platform, 21 are the perforation.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-8, the utility model provides a low-pressure machine one-mold multi-cavity automatic net-releasing device, which comprises a machine body 1, wherein the bottom of the machine body 1 is sequentially provided with a placing platform 2 and a mold 3 provided with a plurality of cavities 4, the placing platform 2 is arranged at the front end of a guide rail 6, the mold 3 is arranged at the tail end of the guide rail 6, the number of the cavities 4 is four in the embodiment, a plurality of filter screen covers 5 which are arranged in a central symmetry manner are placed on the placing platform 2, after a filter screen cover 5 is taken away by a grabbing mechanism each time, a new filter screen cover 5 is supplemented by a worker and placed on the placing platform, the number of the filter screen covers 5 is the same as the number of the cavities 4, preferably four filter screen covers 5 are arc cover structures, a group of guide rails 6 are arranged on the machine body 1, a tray trolley 7 is arranged on the machine body 1, a limit, the limiting baffle 8 is an L-shaped baffle and is used for blocking a wheel frame of the tray trolley 7, a plurality of first electric telescopic rods 9 which are arranged in a central symmetry mode are fixed on the bottom surface of the tray trolley 7, the number of the first electric telescopic rods 9 is the same as that of the cavity 4, four first electric telescopic rods are also preferred in the embodiment, the first electric telescopic rods 9 are inserted into the guide rails 6 and are connected with the guide rails 6 in a sliding mode and are inserted into the guide rails 6, connecting plates 10 are fixed on the bottom surfaces of the inner rods of the first electric telescopic rods 9, second electric telescopic rods 11 are fixed at the center positions of the bottom surfaces of the connecting plates 10, push plates 12 are fixed on the bottom surfaces of the inner rods of the second electric telescopic rods 11, grabbing mechanisms are further arranged on the bottom surfaces of the connecting plates 10, the push plates 12 are arranged between the grabbing mechanisms, the grabbing mechanisms are in signal connection with a PLC13, and the PLC 35, Signal connection between the second electric telescopic handle 11, PLC13 with signal connection between first electric telescopic handle 9, the second electric telescopic handle 11 is prior art, and two electric telescopic handle are lead screw lift telescopic link, and it is no longer repeated here.

Example 1

The grabbing mechanism comprises two symmetrically-arranged supporting plate groups, each supporting plate group comprises two symmetrically-arranged supporting plates 14, each supporting plate 14 is fixed to the bottom surface of the corresponding connecting plate 10, a connecting rod 15 is arranged between every two supporting plates 14 in each supporting plate group, a motor 16 is fixed to any one supporting plate 14 in each supporting plate group, a shaft sleeve 17 is fixed to the other supporting plate 14, an output shaft of the motor 16 is connected with one end of the corresponding connecting rod 15 in a shaft mode, the other end of the corresponding connecting rod 15 is connected in the shaft sleeve 17 in a shaft mode, the motor 16 is connected with the PLC13 in a signal mode, a pressing plate 18 is connected to the corresponding connecting rod 15 in a shaft mode, any two pressing plates 18 in each supporting plate group are symmetrically arranged, and the second electric telescopic rods 11 and the pressing plates 12 are arranged between the two pressing plates 18. The motor 16 is started to drive the two pressing plates 18 to turn outwards, the rotating directions of the two motors 16 are opposite, so that the two pressing plates 18 are in an open state, the extension action of the first electric telescopic rod 9 is stopped until the lowest side of the pressing plates 18 and the filter screen cover 5 are in the same plane, the motor 16 drives the two pressing plates 18 to turn inwards, and the two pressing plates 18 clamp the filter screen cover 5.

Example 2

The grabbing mechanism adopts needle type clamping jaws 19, the diameter of each needle type clamping jaw 19 is slightly larger than the mesh gap of each filter screen 5 so as to fix the filter screen 5, 3-6 needle type clamping jaws 19 can be installed on the bottom surface of each connecting plate 10, the second electric telescopic rod 11 and the push plate 12 are arranged between the needle type clamping jaws 19, the first electric telescopic rod 9 moves downwards to drive the needle type clamping jaws 19 to be inserted into the mesh gaps at the edge of the filter screen 5, in the screen releasing process, the first electric telescopic rod 9 retracts, the second electric telescopic rod 11 drives the push plate 12 to move downwards, and the push plate 12 pushes the filter screen 5 into the cavity 4.

Example 3

Snatch mechanism and adopt weak magnetism platform 20, (mainly to wire netting and iron-nickel filter screen), rely on magnetic force to snatch filter screen panel 5, weak magnetism platform 20 is fixed on the bottom surface of connecting plate 10, the central point of weak magnetism platform 20 puts and sets up perforation 21, second electric telescopic handle 11, push pedal 12 is in perforation 21, first electric telescopic handle 9 downstream drives weak magnetism platform 20 and filter screen panel 5 contact, filter screen panel 5 is adsorbed on weak magnetism platform 20, put the net in-process, first electric telescopic handle 9 contracts, second telescopic handle 11 drives push pedal 12 and moves down along perforation 21 direction, push pedal 12 will filter screen panel 5 and push into in the die cavity 4.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims (6)

1. The utility model provides an automatic equipment of netting of putting of low pressure board a mould multicavity, includes board body (1), the bottom of board body (1) is equipped with place the platform (2) in proper order and sets up mould (3) of a plurality of die cavity (4), place the filtration screen panel (5) that a plurality of centrosymmetry set up on place the platform (2), the quantity of filtering screen panel (5) with the quantity of die cavity (4) is the same, its characterized in that: a group of guide rails (6) is arranged on the machine table body (1), a tray trolley (7) is arranged on the machine table body (1), a limiting baffle (8) is fixed at the tail end of the machine table body (1), a plurality of first electric telescopic rods (9) which are arranged in a central symmetry mode are fixed on the bottom surface of the tray trolley (7), the first electric telescopic rods (9) are inserted into the guide rails (6) and are connected with the guide rails (6) in a sliding mode, the number of the first electric telescopic rods (9) is the same as that of the cavity (4), a connecting plate (10) is fixed on the bottom surface of an inner rod of each first electric telescopic rod (9), a second electric telescopic rod (11) is fixed at the central position of the bottom surface of the connecting plate (10), a push plate (12) is fixed on the bottom surface of the inner rod of each second electric telescopic rod (11), and a grabbing mechanisms are further arranged on the bottom surface of each, the push plate (12) is arranged between the grabbing mechanisms, the grabbing mechanisms are in signal connection with a PLC (13), and the PLC (13) is in signal connection with the first electric telescopic rod (9) and the second electric telescopic rod (11).

2. The automatic net releasing equipment for the low-pressure machine tables with multiple cavities according to claim 1, wherein: the grabbing mechanism comprises two symmetrically arranged supporting plate groups, each supporting plate group comprises two symmetrically arranged supporting plates (14), and the supporting plates (14) are fixed on the bottom surface of the connecting plate (10).

3. The automatic net hauling equipment for the low-pressure machine tables with multiple cavities according to claim 2, wherein: a connecting rod (15) is arranged between two supporting plates (14) in the supporting plate group, a motor (16) is fixed on any one supporting plate (14) in the supporting plate group, a shaft sleeve (17) is fixed on the other supporting plate (14), an output shaft of the motor (16) is in shaft connection with one end of the connecting rod (15), the other end of the connecting rod (15) is in shaft connection in the shaft sleeve (17), and the motor (16) is in signal connection with the PLC (13).

4. The automatic net hauling equipment for the low-pressure machine tables with multiple cavities according to claim 3, wherein: the connecting rod (15) is axially connected with press plates (18), and two press plates (18) in any one support plate group are symmetrically arranged.

5. The automatic net hauling equipment for the low-pressure machine tables with multiple cavities as claimed in claim 4, wherein: the second electric telescopic rod (11) and the push plate (12) are arranged between the two press plates (18).

6. The automatic net releasing equipment for the low-pressure machine tables with multiple cavities according to claim 1, wherein: the number of the cavities (4) is four, and the number of the filter screen covers (5) is four.

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