CN214977705U

CN214977705U - Quantitative casting device

Info

Publication number: CN214977705U
Application number: CN202121537580.XU
Authority: CN
Inventors: 陈艳鸣; 马泽亮; 陈立梓; 黄宗青
Original assignee: Zibo Badou Refractory Co ltd
Current assignee: Zibo Badou Refractory Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-03
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a quantitative casting device, which comprises a bottom plate, four support rods are fixedly connected with four corners of the top surface of the bottom plate, four top ends of the support rods are fixedly connected with a top plate, the top surface of the bottom plate is fixedly connected with a control console, the top surface of the control console is fixedly connected with four casting molds at equal intervals from left to right, the four casting molds are connected with a quantitative tank through casting pipes, and a feed hopper is fixedly connected with a feed inlet of the quantitative tank; the top surface of the top plate is fixedly connected with a raw material box, the raw material box is connected with a nozzle through a discharge pipe, and the nozzle is matched with the feed hopper; the raw materials are conveyed into the quantitative tank through the nozzle, when the raw materials in the quantitative tank reach the set value of the liquid level detector, the electromagnetic valve on the discharge pipe is closed to stop continuing feeding, then the electromagnetic valve on the pouring pipe is opened, the raw materials in the quantitative tank are conveyed into the pouring mold, quantitative pouring is achieved, and the standard value of the liquid level detector is set according to the design requirement of the mold.

Description

Quantitative casting device

Technical Field

The utility model relates to a casting equipment technical field specifically is a quantitative casting device.

Background

In the mould manufacturing field, the manufacturer can often receive the special customization equipment that the customer designed oneself, and these equipment are mostly all made through a little part and are assembled out, and a little part specification is different, all need set for new quantitative value when pouring at every turn, and very troublesome, and need a certain time from pouring to demolding, and then lead to a whole equipment to whole a period of time that needs after coming out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quantitative casting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a quantitative casting device comprises a bottom plate, wherein four corners of the top surface of the bottom plate are fixedly connected with supporting rods, the top ends of the four supporting rods are fixedly connected with a top plate, the top surface of the bottom plate is fixedly connected with a control console, the top surface of the control console is fixedly connected with four casting molds at equal intervals from left to right, the four casting molds are all connected with a quantitative tank through casting pipes, and a feed hopper is fixedly connected at a feed inlet of the quantitative tank; the top surface of the top plate is fixedly connected with a raw material box, the raw material box is connected with a nozzle through a discharge pipe, and the nozzle is matched with the feed hopper; the nozzle is movably connected to the transverse moving mechanism, and the transverse moving mechanism is movably connected with the top plate through the longitudinal moving mechanism.

As a further aspect of the present invention: the longitudinal moving mechanism comprises a first motor, a first helical gear, a second helical gear, a left screw rod, a right screw rod, a driving belt wheel, a transmission belt, a driven belt wheel and a sliding block, wherein the left side of the top surface of the top plate is fixedly connected with the first motor, an output shaft of the first motor is fixedly connected with the first helical gear, the first helical gear is in meshing connection with the second helical gear, the second helical gear is fixedly sleeved on the outer surface of the left screw rod, the top end of the left screw rod is fixedly connected with the driving belt wheel, the driving belt wheel is in transmission connection with the driven belt wheel through the transmission belt, the driven belt wheel is fixedly sleeved on the top end of the right screw rod, and one ends of the left screw rod and the right screw rod, which are far away from the transmission belt, sequentially penetrate through the top plate and the bottom plate and are in rotary connection with the top plate and the bottom plate through bearings; the screw thread sections of the left screw rod and the right screw rod are both connected with sliding blocks in a threaded mode, and a transverse moving mechanism is arranged between the sliding blocks.

As a further aspect of the present invention: the rotating directions of the left screw rod and the right screw rod are the same, and the transmission ratio of the driving belt wheel to the driven belt wheel is 1: 1.

As a further aspect of the present invention: the transverse moving mechanism comprises an installation frame, a second motor, a worm gear, a connecting shaft, a straight gear, a rack, a guide rod, a sliding plate, a first electromagnetic sheet and a second electromagnetic sheet; installation frame left side inner wall middle part fixedly connected with second motor, the output shaft fixedly connected with worm of second motor, the one end that the second motor was kept away from to the worm is passed through bearing and installation frame right side inner wall and is rotated and be connected, four worm wheels are connected in worm from left to right equidistance meshing, the connecting axle middle part is located to the fixed cover of worm wheel, the connecting axle both ends are passed through bearing and installation frame front and back side inner wall and are rotated and be connected, the fixed cover in connecting axle both ends is equipped with the straight-teeth gear, straight-teeth gear meshing is connected with the rack, the guide bar surface is located to rack sliding sleeve, side inner wall fixed connection is controlled to guide bar both ends and installation frame, fixedly connected with between the rack bottom surface the sliding plate, sliding plate bottom surface fixedly connected with nozzle, the embedded first magnet piece of installing in sliding plate front side middle part, the embedded second magnetism of installing four and first magnet piece complex of installing of installation frame front side inner wall from left to right equidistance is embedded to install four and is installed to first magnet piece complex Iron sheets.

As a further aspect of the present invention: and a liquid level detector is arranged in the quantitative tank.

As a further aspect of the present invention: and electromagnetic valves are arranged on the pouring pipe and the discharging pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a first motor, first helical gear, second helical gear, left lead screw, right lead screw, driving pulley, driving belt, driven pulleys, sliding block, installation frame, second motor, worm wheel, connecting axle, spur gear, rack, guide bar, sliding plate, the first electromagnetism piece and the second electromagnetism piece interact, set for the liquid level detector standard value according to the mould design needs, then pour four pouring moulds in proper order and quantify, greatly practiced thrift the time cost, the practicality is strong; and pour the shaping in-process, pour the mould and can not remove, reduce because unstable removal leads to the problem that the product appears the defect.

Drawings

Fig. 1 is a schematic structural view of a quantitative casting apparatus.

Fig. 2 is a top view of a mounting frame in a quantitative casting device.

FIG. 3 is a perspective view of a bottom plate, a support bar, a top plate and a console in a quantitative casting apparatus.

The labels in the figures are respectively: a base plate 1; a support rod 2; a top plate 3; a console 4; pouring a mold 5; a dosing tank 6; a liquid level detector 7; pouring a pipe 8; a feed hopper 9; a raw material tank 10; a discharge pipe 11; a nozzle 12; an electromagnetic valve 13; a first electric machine 14; a first helical gear 15; a second bevel gear 16; a left screw rod 17; a right lead screw 18; a driving pulley 19; a drive belt 20; a driven pulley 21; a slider 22; a mounting frame 23; a second motor 24; a worm 25; a worm gear 26; a connecting shaft 27; a spur gear 28; a rack 29; a guide rod 30; a slide plate 31; a first electromagnetic plate 32; a second electromagnet plate 33.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a quantitative casting device comprises a bottom plate 1, wherein four corners of the top surface of the bottom plate 1 are fixedly connected with support rods 2, the top ends of the four support rods 2 are fixedly connected with a top plate 3, the top surface of the bottom plate 1 is fixedly connected with a console 4, the top surface of the console 4 is fixedly connected with four casting molds 5 at equal intervals from left to right, the four casting molds 5 are all connected with a quantitative tank 6 through casting pipes 8, and a feed hopper 9 is fixedly connected at a feed inlet of the quantitative tank 6; the top surface of the top plate 3 is fixedly connected with a raw material box 10, the raw material box 10 is connected with a nozzle 12 through a discharge pipe 11, and the nozzle 12 is matched with the feed hopper 9; the nozzle 12 is movably connected to a transverse moving mechanism, and the transverse moving mechanism is movably connected with the top plate 3 through a longitudinal moving mechanism.

The longitudinal moving mechanism comprises a first motor 14, a first bevel gear 15, a second bevel gear 16, a left screw rod 17, a right screw rod 18, a driving belt wheel 19, a transmission belt 20, a driven belt wheel 21 and a sliding block 22, a first motor 14 is fixedly connected to the left side of the top surface of the top plate 3, a first helical gear 15 is fixedly connected to an output shaft of the first motor 14, the first bevel gear 15 is in meshing connection with a second bevel gear 16, the second bevel gear 16 is fixedly sleeved on the outer surface of the left screw rod 17, the top end of the left screw rod 17 is fixedly connected with a driving belt wheel 19, the driving belt wheel 19 is in transmission connection with a driven belt wheel 21 through a transmission belt 20, the driven belt wheel 21 is fixedly sleeved at the top end of the right screw rod 18, and one ends of the left screw rod 17 and the right screw rod 18, which are far away from the transmission belt 20, sequentially penetrate through the top plate 3 and the bottom plate 1 and are rotatably connected with the top plate 3 and the bottom plate 1 through bearings; the thread sections of the left screw rod 17 and the right screw rod 18 are both connected with sliding blocks 22 in a threaded mode, and a transverse moving mechanism is arranged between the two sliding blocks 22.

The transverse moving mechanism comprises a mounting frame 23, a second motor 24, a worm 25, a worm wheel 26, a connecting shaft 27, a spur gear 28, a rack 29, a guide rod 30, a sliding plate 31, a first electromagnetic sheet 32 and a second electromagnetic sheet 33; the inner wall middle part of the left side of the installation frame 23 is fixedly connected with a second motor 24, an output shaft of the second motor 24 is fixedly connected with a worm 25, one end of the worm 25 far away from the second motor 24 is rotatably connected with the inner wall of the right side of the installation frame 23 through a bearing, the worm 25 is meshed with four worm gears 26 from left to right at equal intervals, the worm gears 26 are fixedly sleeved on the middle part of a connecting shaft 27, two ends of the connecting shaft 27 are rotatably connected with the inner wall of the front side and the rear side of the installation frame 23 through bearings, straight gears 28 are fixedly sleeved on two ends of the connecting shaft 27, the straight gears 28 are meshed with racks 29, the racks 29 are slidably sleeved on the outer surface of a guide rod 30, two ends of the guide rod 30 are fixedly connected with the inner wall of the left side and the right side of the installation frame 23, the sliding plate 31 is fixedly connected between the bottom surfaces of the racks 29, and the nozzle 12 is fixedly connected with the bottom surface of the sliding plate 31, the sliding plate 31 is provided with a first magnet piece in the middle of the front side in an embedded manner, and four second magnet pieces matched with the first magnet piece are arranged on the inner wall of the front side of the mounting frame 23 in an embedded manner from left to right at equal intervals.

And a liquid level detector 7 is arranged in the quantitative tank 6.

And electromagnetic valves 13 are respectively arranged on the pouring pipe 8 and the discharge pipe 11.

The utility model discloses a theory of operation is: when the device is used, firstly, a fluid raw material is placed in a raw material box 10, a first motor 14 drives a first bevel gear 15 to rotate, a left screw rod 17 is driven to rotate by the meshing action of the first bevel gear 15 and a second bevel gear 16, a driving belt wheel 19 is further driven to rotate, a driven belt wheel 21 is driven to rotate by a transmission belt 20, a right screw rod 18 is further driven to rotate, a sliding block 22 is driven to move downwards by the synchronous rotation of the left screw rod 17 and the right screw rod 18, a nozzle 12 is further driven to move downwards, the nozzle 12 is lowered into a feed hopper 9, and the raw material is effectively prevented from splashing when flowing out; then, an electromagnetic valve 13 on the discharge pipe 11 is opened, the raw materials are sent into the quantitative tank 6 through a nozzle 12, when the raw materials in the quantitative tank 6 reach the set value of the liquid level detector 7, the electromagnetic valve 13 on the discharge pipe 11 is closed to stop continuous feeding, then the electromagnetic valve 13 on the pouring pipe 8 is opened, the raw materials in the quantitative tank 6 are sent into the pouring mold 5, and quantitative pouring is achieved.

When the electromagnetic valve 13 on the discharge pipe 11 is closed, the first motor 14 rotates reversely to drive the nozzle 12 to ascend; and then starting the second motor 24, driving the worm 25 to rotate through the second motor 24, driving the worm wheel 26 to rotate through the rotation of the worm 25, further driving the straight gear 28 to rotate through the connecting shaft 27, driving the sliding plate 31 to transversely move left and right along the axis of the guide rod 30 through the meshing action of the straight gear 28 and the rack 29, stopping the second motor 24 when the first electromagnetic sheet 32 is attached to the adjacent second electromagnetic sheet 33, and enabling the nozzle 12 to be over against the other feeding hopper 9 adjacent to the previous feeding hopper 9 at the moment, and finally fully performing quantitative pouring in the previous step.

Example 2

The present embodiment is a further improvement on the basis of embodiment 1, and specifically includes the following steps:

referring to fig. 1-3, the rotation directions of the left screw rod 17 and the right screw rod 18 are the same, and the transmission ratio of the driving pulley 19 to the driven pulley 21 is 1:1, so as to ensure that the left screw rod 17 and the right screw rod 18 can synchronously move up and down with the sliding blocks 22 connected with each other when rotating

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A quantitative casting device comprises a bottom plate (1), and is characterized in that four corners of the top surface of the bottom plate (1) are fixedly connected with supporting rods (2), the top ends of the four supporting rods (2) are fixedly connected with a top plate (3), the top surface of the bottom plate (1) is fixedly connected with a console (4), the top surface of the console (4) is fixedly connected with four casting molds (5) at intervals from left to right, the four casting molds (5) are connected with a quantitative tank (6) through casting pipes (8), and a feed hopper (9) is fixedly connected at a feed inlet of the quantitative tank (6); the top surface of the top plate (3) is fixedly connected with a raw material box (10), the raw material box (10) is connected with a nozzle (12) through a discharge pipe (11), and the nozzle (12) is matched with the feed hopper (9); the nozzle (12) is movably connected to the transverse moving mechanism, and the transverse moving mechanism is movably connected with the top plate (3) through the longitudinal moving mechanism.

2. The quantitative casting device according to claim 1, wherein the longitudinal moving mechanism comprises a first motor (14), a first helical gear (15), a second helical gear (16), a left screw (17), a right screw (18), a driving pulley (19), a transmission belt (20), a driven pulley (21) and a sliding block (22), the first motor (14) is fixedly connected to the left side of the top surface of the top plate (3), the first helical gear (15) is fixedly connected to an output shaft of the first motor (14), the second helical gear (16) is fixedly connected to the first helical gear (15) in a meshing manner, the second helical gear (16) is fixedly sleeved on the outer surface of the left screw (17), the driving pulley (19) is fixedly connected to the top end of the left screw (17), and the driving pulley (19) is in transmission connection with the driven pulley (21) through the transmission belt (20), the driven belt wheel (21) is fixedly sleeved at the top end of the right screw rod (18), and one ends of the left screw rod (17) and the right screw rod (18) far away from the transmission belt (20) sequentially penetrate through the top plate (3) and the bottom plate (1) and are rotatably connected with the top plate (3) and the bottom plate (1) through bearings; the screw thread sections of the left screw rod (17) and the right screw rod (18) are both connected with sliding blocks (22) in a threaded mode, and a transverse moving mechanism is arranged between the sliding blocks (22).

3. A quantitative casting device according to claim 2, characterized in that the left screw (17) and the right screw (18) have the same direction of rotation, and the transmission ratio of the driving pulley (19) to the driven pulley (21) is 1: 1.

4. A quantitative casting device according to claim 2, characterized in that the lateral moving mechanism comprises a mounting frame (23), a second motor (24), a worm (25), a worm wheel (26), a connecting shaft (27), a spur gear (28), a rack (29), a guide bar (30), a sliding plate (31), a first electromagnetic plate (32) and a second electromagnetic plate (33); install frame (23) left side inner wall middle part fixedly connected with second motor (24), output shaft fixedly connected with worm (25) of second motor (24), the one end that second motor (24) were kept away from in worm (25) is passed through the bearing and is connected with install frame (23) right side inner wall rotation, four worm wheel (26) are connected to worm (25) left-hand to right equidistance meshing, connecting axle (27) middle part is located to worm wheel (26) fixed cover, connecting axle (27) both ends are passed through the bearing and are connected with install frame (23) front and back side inner wall rotation, the fixed cover in connecting axle (27) both ends is equipped with straight-teeth gear (28), straight-teeth gear (28) meshing is connected with rack (29), guide bar (30) surface is located to rack (29) sliding sleeve, side inner wall fixed connection about guide bar (30) both ends and install frame (23), the magnetic iron mounting frame is characterized in that the sliding plate (31) is fixedly connected between the bottom surfaces of the racks (29), the nozzle (12) is fixedly connected to the bottom surface of the sliding plate (31), a first magnet piece is embedded in the middle of the front side of the sliding plate (31), and four second magnet pieces matched with the first magnet piece are embedded in the inner wall of the front side of the mounting frame (23) from left to right in an equidistant mode.

5. A dosing device according to claim 1, characterized in that a level detector (7) is arranged in the dosing tank (6).

6. A dosing device according to claim 1, characterised in that the pouring pipe (8) and the discharge pipe (11) are each provided with a solenoid valve (13).