CN221050970U

CN221050970U - Lead ingot stripping and stacking device

Info

Publication number: CN221050970U
Application number: CN202322482269.5U
Authority: CN
Inventors: 廖志强; 王云辉; 王迪; 孙枫; 刘飞; 段震北; 王志虎
Original assignee: Tianneng Group Puyang Renewable Resource Co ltd
Current assignee: Tianneng Group Puyang Renewable Resource Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-05-31
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses a lead ingot demolding and stacking device, which relates to the technical field of nonferrous metal smelting ingots, in particular to a lead ingot demolding and stacking device, comprising a base which is arranged on the ground of a lead casting production workshop, wherein a first conveying part, a demolding part and a second conveying part are respectively arranged on the base, the first conveying part is used for conveying a mold which is cast and cooled and contains a lead ingot to the position of the demolding part, and the first conveying part comprises a first transmission bracket; through the setting of drawing of patterns part, make this lead ingot mould stripping stacking device possess the effect of negative pressure absorption drawing of patterns, fixed the mould through utilizing two first pneumatic cylinders, utilize a plurality of absorption parts negative pressure absorption lead ingot upper surface simultaneously, stretch out the drive lead ingot through the second pneumatic cylinder and break away from the mould, reached a plurality of absorption parts negative pressure absorption lead ingot simultaneously and realized the purpose of drawing of patterns.

Description

Lead ingot stripping and stacking device

Technical Field

The utility model relates to the technical field of nonferrous metal smelting ingots, in particular to a lead ingot demoulding and stacking device.

Background

At present, in the industrial practice of the lead smelting industry, the standard of lead ingots of lead finished products is 48+/-2 kg/block, a linear ingot casting machine is adopted for lead ingots, a chain drives a die to drive and cool after casting is finished, and the die at the end of a unit overturns along with the chain to perform natural demoulding. Lead ingots with unsmooth natural demoulding are required to be manually auxiliary rapped for demoulding. And after demoulding, overturning the lead ingot by utilizing a slideway. And then palletizing is performed on another conveyor chain. The procedures of casting, stacking and the like in lead ingots in industrial practice are introduced into automatic equipment for increasing the speed. However, due to the limitation of the demolding speed, the productivity can only reach 25 tons/hour, the production-improving requirement can not be met, and the manual auxiliary demolding is needed, so that the industrial development is limited.

In published chinese patent application, publication No.: CN216004476U, patent name: although, be provided with the sponge layer on vacuum generator, the sponge layer contacts with the aluminium ingot, forms vacuum adsorption and reaches the flexible characteristic on sponge layer when drawing of patterns purpose, can avoid forming the mar at aluminium ingot surface. However, due to the fact that the sponge has air permeability, the sponge layer is arranged on the vacuum generator, so that the vacuum generator cannot effectively reach a negative pressure state, namely the vacuum generator cannot realize the effect of absorbing lead ingots by negative pressure, and therefore lead ingot demolding cannot be effectively realized. The application aims to solve the problem that lead ingot demolding cannot be realized by negative pressure adsorption in the prior art.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lead ingot stripping and stacking device, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the lead ingot demolding and stacking device comprises a base which is arranged on the ground of a lead ingot production workshop, wherein a first conveying part, a demolding part and a second conveying part are respectively arranged on the base, the first conveying part is used for conveying a mold which is cast and cooled and contains a lead ingot to the position of the demolding part, and the first conveying part comprises a first transmission bracket; the demolding component comprises two first hydraulic cylinders used for fixing the mold, a plurality of absorption parts used for absorbing lead ingots and a second hydraulic cylinder, wherein the lower end of the second hydraulic cylinder is in sliding connection with the base, the output shaft ends of the second hydraulic cylinder are fixedly connected with a supporting plate, the absorption parts are arranged on the supporting plate, the absorption ends of the absorption parts face the upper surface of the lead ingots, and the two absorption parts are fixedly arranged on the first transmission support.

Optionally, the first recess has been seted up on the base, just be located on the first recess and rotate on the base and be connected with the lead screw, be provided with servo motor on the base and be located first recess, servo motor's output axle head and lead screw transmission are connected, sliding block and the second pneumatic cylinder fixed connection on the lead screw.

Optionally, the first conveying component further comprises a first conveying belt and a first driving motor, the first driving support is provided with a first driving wheel and a first driven wheel at two ends, the first conveying belt is sleeved on the first driving wheel and the first driven wheel, and the first driving motor is in transmission connection with the first driving wheel.

Optionally, the second conveying part includes second transmission support, second conveyer belt, second driving motor, be located on the second transmission support and be provided with second action wheel and second from the driving wheel at both ends, the second conveyer belt cover is established on second action wheel and second from the driving wheel, second driving motor is connected with the second action wheel transmission.

Optionally, each adsorption element includes first sucking disc, fixed column, first sucking disc fixed mounting is in the below of fixed column, and each fixed column upper end all articulates with the backup pad lower surface.

Optionally, the demolding part further comprises a vacuum generator, and the vacuum generator is communicated with the air supply end of each first sucker through a conduit.

Optionally, the output shaft ends of the two first hydraulic cylinders are fixedly provided with clamping plates, and the clamping plates are made of wear-resistant rubber materials.

Optionally, each adsorption element comprises a fixed column, a sleeve, a soft-package sucker and a piston plate, wherein the upper end of the fixed column is hinged with the lower surface of the supporting plate, the lower end of the fixed column is fixedly connected with the piston plate, the upper end of the sleeve is sleeved on the outer side wall of the fixed column, a spring is arranged between the inner wall of the upper end of the sleeve and the piston plate, and the two ends of the spring are respectively fixedly connected with the sleeve and the piston plate; the soft sucker is cylindrical and is fixedly arranged at the lower end of the sleeve; and a release valve is arranged on the sleeve.

Optionally, the air release valve is an electromagnetic valve, and the upper walls of the piston plate and the sleeve are provided with one-way valves for exhausting air; the soft sucker is made of rubber materials.

(III) beneficial effects

The utility model provides a lead ingot stripping and stacking device, which has the following beneficial effects:

1. This lead ingot mould stripping and stacking device, through the setting of drawing of patterns part, make this lead ingot mould stripping and stacking device possess the effect of negative pressure absorption drawing of patterns, it is fixed with the mould through utilizing two first pneumatic cylinders, utilize a plurality of absorption parts to adsorb lead ingot upper surface simultaneously negative pressure, stretch out the drive lead ingot through the second pneumatic cylinder and break away from the mould, reached a plurality of absorption parts and adsorbed lead ingot simultaneously negative pressure and realized the purpose of drawing of patterns.

2. This lead ingot drawing of patterns stack device, the mould after cooling and the lead ingot that is located the mould are transported the drawing of patterns through first conveying part, utilize drawing of patterns part to carry out the drawing of patterns to the lead ingot in the mould, transport the lead ingot after the drawing of patterns to the pile up neatly position by the drawing of patterns position through second conveying part, effectively realize lead ingot drawing of patterns and the linkage transport to pile up neatly position department, great improvement lead ingot drawing of patterns pile up neatly efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a lead ingot stripping and stacking device;

fig. 2 is a schematic perspective view of a second hydraulic cylinder of the lead ingot stripping and stacking device;

Fig. 3 is a schematic perspective view of a lead ingot stripping and stacking device (second embodiment);

fig. 4 is a schematic perspective view of a supporting plate of a lead ingot stripping and stacking device (second embodiment);

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

In the figure: 1. a first conveying member; 2. a mold; 3. a first hydraulic cylinder; 4. a first suction cup; 5. a support plate; 6. a second conveying member; 7. a base; 8. a second hydraulic cylinder; 9. a servo motor; 10. a sliding block; 11. a screw rod; 12. a first groove; 13. fixing the column; 14. a clamping plate; 15. a soft-packing sucker; 16. a release valve; 17. a sleeve; 18. a piston plate; 19. and (3) a spring.

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.

Referring to fig. 1 to 2, the present utility model provides the following technical solutions: the lead ingot stripping and stacking device disclosed by the utility model is matched with a lead ingot casting machine, and is used for conveying and stripping after the lead ingot casting machine cools down a lead ingot. The utility model provides a lead ingot mould stripping and stacking device, includes the base 7 of installing on lead casting workshop ground basis, is provided with first conveying part 1, drawing of patterns part and second conveying part 6 on the base 7 respectively, and first conveying part 1 is used for carrying the mould 2 that contains the lead ingot after casting is accomplished and the cooling to drawing of patterns part place, and first conveying part 1 includes first transmission support. The drawing of patterns part includes two first pneumatic cylinders 3 that are used for fixed mould 2, a plurality of absorption spare that are used for adsorbing the plumbous ingot casting, second pneumatic cylinder 8, the lower extreme and the base 7 sliding connection of second pneumatic cylinder 8, the output axle head fixedly connected with backup pad 5 of second pneumatic cylinder 8, and each absorption spare sets up in backup pad 5, and the absorption end of each absorption spare is towards the upper surface of plumbous ingot casting, and two first pneumatic cylinders 3 fixed mounting are on first transmission support.

The die is fixed by utilizing the two first hydraulic cylinders 3, the upper surface of the lead ingot is adsorbed by utilizing the plurality of adsorption parts at the same time in a negative pressure mode, the lead ingot is driven to be separated from the die 2 by extending the second hydraulic cylinders 8, and the purposes of adsorbing the lead ingot by the plurality of adsorption parts at the same time in a negative pressure mode and demolding are achieved. The second hydraulic cylinder 8 is used for driving the support plate 5 and each adsorption element on the support plate 5 to move up and down (only one adsorption element is drawn on the support plate 5 for illustration in the drawing of the specification). Each adsorption piece is used for adsorbing the lead ingot at negative pressure, and when the second hydraulic cylinder stretches out, each adsorption piece is pushed to extract the lead ingot, so that the lead ingot is separated from the die 2. Two first hydraulic cylinders 3 are used to fix the mould 2.

Specifically, a first groove 12 is formed in the base 7, a screw rod 11 is rotatably connected to the base 7 and located in the first groove 12, a servo motor 9 is arranged in the first groove 12 and located on the base 7, the output shaft end of the servo motor 9 is in transmission connection with the screw rod 11, and a sliding block 10 on the screw rod 11 is fixedly connected with the second hydraulic cylinder 8.

The servo motor 9 is used for driving the screw rod 11 to rotate, when the screw rod 11 rotates, the sliding block 10 on the screw rod 11 is affected by threads to slide, and the sliding block 10 drives the second hydraulic cylinder 8 to move. The second hydraulic cylinder 8 can be moved from the side close to the first conveying member 1 to the side close to the second conveying member 6.

Specifically, the first conveying component 1 further comprises a first conveying belt and a first driving motor, the first driving belt and the first driven wheel are arranged on the first transmission support and located at two ends, the first conveying belt is sleeved on the first driving belt and the first driven wheel, and the first driving motor is in transmission connection with the first driving wheel.

The first driving motor is started to drive the first driving wheel to rotate, and the first driving wheel rotates and drives the first conveyor belt to move. The first conveyor is used to transport the mold 2 and the lead ingot within the mold 2. And a reflector type photoelectric switch is arranged on the first transmission support and close to the first hydraulic cylinder 3, and the reflector type photoelectric switch is used for detecting that the die 2 reaches a designated position.

Specifically, the second conveying component 6 comprises a second transmission bracket, a second conveying belt and a second driving motor, a second driving wheel and a second driven wheel are arranged on the second transmission bracket and positioned at two ends, the second conveying belt is sleeved on the second driving wheel and the second driven wheel, and the second driving motor is in transmission connection with the second driving wheel.

The second driving motor is started to drive the second driving wheel to rotate, and the first driving wheel rotates and drives the second conveyor belt to move. The second conveyor is used for conveying the lead cast ingot after demoulding.

Specifically, each adsorption piece comprises a first sucker 4 and a fixed column 13, the first sucker 4 is fixedly arranged below the fixed column 13, and the upper ends of the fixed columns 13 are hinged with the lower surface of the supporting plate 5.

Wherein each first suction cup 4 is used for sucking lead ingots. Each first suction cup 4 is arranged in a row below the support plate 5.

Specifically, the demolding part further comprises a vacuum generator, which is communicated with the air supply end of each first sucker 4 through a conduit.

The vacuum generator is used for enabling the first sucker 4 to be in a negative pressure state after being propped against the upper surface of the lead ingot, so that the first sucker 4 can be used for sucking the upper surface of the lead ingot. At least one vacuum generator is arranged.

Specifically, the output shaft ends of the two first hydraulic cylinders 3 are fixedly provided with clamping plates 14, and the clamping plates 14 are made of wear-resistant rubber materials.

The output shafts of the two first hydraulic cylinders 3 extend out to prop against two side walls of the die 2, fix the die 2 and prevent the die 2 from moving.

The device also comprises a control board, wherein the control board can be one of a singlechip and an editable logic controller, and a logic control program and a timing control program are carried in the control board. The control panel is used for controlling the start and stop (including the forward and reverse rotation of the servo motor 9) of the first hydraulic cylinder 3, the servo motor 9, the air release valve 16, the first driving motor, the second driving motor and the vacuum generator respectively.

When the device is used, the first conveying component 1 is started firstly, the first conveying component 1 conveys the die 2 to the right, the reflective plate type photoelectric switch sends a corresponding control signal to the control board after detecting the die 2, and the control board responds to the reflective plate type photoelectric switch to control the first conveying component 1 to be closed. Secondly, the control board controls the first hydraulic cylinder 3 to start, the output shaft of the first hydraulic cylinder 3 stretches, and the output shaft of the first hydraulic cylinder 3 pushes the clamping plate 14 to move in opposite directions to clamp the die 2 so as to separate the die 2 from the lead ingot, thereby improving the demoulding rate of the lead ingot.

The control panel control second pneumatic cylinder 8 starts, and the output shaft shrink of second pneumatic cylinder 8 drives backup pad 5 and moves down, and backup pad 5 drives fixed column 13 and moves down, and the removal of fixed column 13 drives first sucking disc 4 and moves, and when first sucking disc 4 and lead ingot upper surface contact, second pneumatic cylinder 8 stops, then first sucking disc 4 starts, and first sucking disc 4 makes first sucking disc 4 be in negative pressure adsorption state, and lead ingot is adsorbed to first sucking disc 4. The extension of the output shaft of the second hydraulic cylinder 8 drives the supporting plate 5 to move upwards, the supporting plate 5 drives the fixing column 13 to move upwards, the movement of the fixing column 13 drives the first sucker 4 to move, and the first sucker 4 drives the lead ingot to move upwards to be separated from the die 2.

The servo motor 9 is started, the output shaft of the servo motor 9 drives the screw rod 11 to rotate, and the screw rod 11 rotates to drive the sliding block 10 to move rightwards along the axis of the screw rod 11. When backup pad 5 is located the top of second conveying part 6, servo motor 9 closes, and second pneumatic cylinder 8 starts, and the output shaft shrink of second pneumatic cylinder 8 drives backup pad 5 and moves down, and backup pad 5 drives fixed column 13 and moves down, and the movement of fixed column 13 drives first sucking disc 4 and moves down to make plumbous ingot position and the upper surface contact of second conveying part 6, first sucking disc 4 starts, fills air increase atmospheric pressure between first sucking disc 4 and the plumbous ingot, so that first sucking disc 4 breaks away from with plumbous ingot.

Referring to fig. 3 to 5, the difference between the second embodiment and the first embodiment is that: each absorption part comprises a fixed column 13, a sleeve 17, a soft-package sucker 15 and a piston plate 18, wherein the upper end of the fixed column 13 is hinged with the lower surface of the supporting plate 5, the lower end of the fixed column 13 is fixedly connected with the piston plate 18, the upper end of the sleeve 17 is sleeved on the outer side wall of the fixed column 13, a spring 19 is arranged between the inner wall of the upper end of the sleeve 17 and the piston plate 18, and two ends of the spring 19 are respectively fixedly connected with the sleeve 17 and the piston plate 18; the soft sucker 15 is cylindrical and is fixedly arranged at the lower end of the sleeve 17; the sleeve 17 is provided with a release valve 16.

The air release valve 16 is an electromagnetic valve, and the upper walls of the piston plate 18 and the sleeve 17 are provided with one-way valves for exhausting air; the soft-packing suction cup 15 is made of rubber material.

The control panel controls the second hydraulic cylinder 8 to start, the output shaft of the second hydraulic cylinder 8 contracts to drive the support plate 5 to move downwards, the support plate 5 drives the fixed column 13 to move downwards, the downward movement of the fixed column 13 drives the piston plate 18 to move downwards, the movement of the piston plate 18 drives the spring 19 to extend, the spring 19 drives the sleeve 17 to move downwards, the movement of the sleeve 17 drives the soft sucker 15 to compress, the airtight space formed between the piston plate 18, the sleeve 17, the soft sucker 15 and the lead ingot is reduced, gas in the airtight space is discharged through a one-way valve in the upper surface of the piston plate 18 as the piston plate 18 moves downwards, when the piston plate 18 moves downwards to be close to the air release valve 16 along the axis of the sleeve 17 and is located above the air release valve 16, the output shaft of the second hydraulic cylinder 8 extends to drive the support plate 5 to move upwards, the support plate 5 drives the fixed column 13 to move upwards, the upward movement of the sleeve 17 drives the sleeve 18 to move upwards, the piston plate 18 moves upwards to compress the soft sucker 15, the piston plate 18 between the piston plate 18, the sleeve 17, the soft sucker 15 and the lead ingot is increased along with the upward movement of the sleeve 17, the airtight space formed between the soft sucker 15 and the lead ingot is increased, and the airtight space formed between the soft sucker 15 and the soft sucker 15 is increased along with the upward movement of the sleeve 17, and the airtight space formed between the soft sucker 15 and the soft sucker is increased, and the soft sucker 15 is formed; the output shaft of the second hydraulic cylinder 8 continues to extend, thereby disengaging the lead ingot from the mould 2.

Starting the servo motor 9, and driving the screw rod 11 to rotate by an output shaft of the servo motor 9, and driving the sliding block 10 to move rightwards along the axis of the screw rod 11 by the rotation of the screw rod 11; when the support plate 5 is located above the second conveying component 6, the servo motor 9 is turned off, the second hydraulic cylinder 8 is started, the output shaft of the second hydraulic cylinder 8 contracts to drive the support plate 5 to move downwards, the support plate 5 drives the fixing column 13 to move downwards, the downward movement of the fixing column 13 drives the piston plate 18 to move downwards, and the piston plate 18 drives the sleeve 17 to move downwards so as to enable the lead cast ingot to be located above the second conveying component 6. The control panel controls to open the air release valve 16, external air enters the sleeve 17 through the air release valve 16, and air pressure in the sleeve 17 is no longer in a negative pressure state. The lead ingot is separated from the soft-packing sucker 15, falls on the second conveying part 6, and the second conveying part 6 conveys the lead ingot to the stacking position.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a lead ingot mould stripping stacking device, includes base (7) of installing on plumbous cast production shop ground basis, its characterized in that: the base (7) is respectively provided with a first conveying component (1), a demolding component and a second conveying component (6), the first conveying component (1) is used for conveying a mold (2) which is cast and cooled and contains lead ingots to the position of the demolding component, and the first conveying component (1) comprises a first transmission bracket; the demolding component comprises two first hydraulic cylinders (3) used for fixing the mold (2), a plurality of absorption parts used for absorbing lead ingots and a second hydraulic cylinder (8), wherein the lower ends of the second hydraulic cylinders (8) are in sliding connection with the base (7), the output shaft ends of the second hydraulic cylinders (8) are fixedly connected with a supporting plate (5), the absorption parts are arranged on the supporting plate (5), the absorption ends of the absorption parts face the upper surface of the lead ingots, and the two first hydraulic cylinders (3) are fixedly arranged on a first transmission support.

2. The lead ingot stripping and stacking device according to claim 1, wherein: the novel hydraulic device is characterized in that a first groove (12) is formed in the base (7), a screw rod (11) is rotatably connected to the base (7) and located in the first groove (12), a servo motor (9) is arranged on the base (7) and located in the first groove (12), the output shaft end of the servo motor (9) is in transmission connection with the screw rod (11), and a sliding block (10) on the screw rod (11) is fixedly connected with the second hydraulic cylinder (8).

3. The lead ingot stripping and stacking device according to claim 2, wherein: the first conveying component (1) further comprises a first conveying belt and a first driving motor, the first driving support is provided with a first driving wheel and a first driven wheel at two ends, the first conveying belt is sleeved on the first driving wheel and the first driven wheel, and the first driving motor is in transmission connection with the first driving wheel.

4. A lead ingot stripping and stacking device as set forth in claim 3, wherein: the second conveying part (6) comprises a second transmission support, a second conveying belt and a second driving motor, a second driving wheel and a second driven wheel are arranged on the second transmission support and located at two ends of the second transmission support, the second conveying belt is sleeved on the second driving wheel and the second driven wheel, and the second driving motor is in transmission connection with the second driving wheel.

5. The lead ingot stripping and stacking device according to claim 4, wherein: each adsorption piece comprises a first sucker (4) and a fixed column (13), the first sucker (4) is fixedly arranged below the fixed column (13), and the upper ends of the fixed columns (13) are hinged with the lower surface of the supporting plate (5).

6. The lead ingot stripping and stacking device according to claim 5, wherein: the demolding part further comprises a vacuum generator, and the vacuum generator is communicated with the air supply end of each first sucker (4) through a conduit.

7. The lead ingot stripping and stacking device according to claim 6, wherein: the output shaft ends of the two first hydraulic cylinders (3) are fixedly provided with clamping plates (14), and the clamping plates (14) are made of wear-resistant rubber materials.

8. The lead ingot stripping and stacking device according to claim 4, wherein: each adsorption piece comprises a fixed column (13), a sleeve (17), a soft-package sucker (15) and a piston plate (18), wherein the upper end of the fixed column (13) is hinged with the lower surface of the supporting plate (5), the lower end of the fixed column (13) is fixedly connected with the piston plate (18), the upper end of the sleeve (17) is sleeved on the outer side wall of the fixed column (13), a spring (19) is arranged between the inner wall of the upper end of the sleeve (17) and the piston plate (18), and the two ends of the spring (19) are fixedly connected with the sleeve (17) and the piston plate (18) respectively; the soft sucker (15) is cylindrical and is fixedly arranged at the lower end of the sleeve (17); and a release valve (16) is arranged on the sleeve (17).

9. The lead ingot stripping and stacking device as set forth in claim 8, wherein: the air release valve (16) is an electromagnetic valve, and the upper walls of the piston plate (18) and the sleeve (17) are respectively provided with a one-way valve for exhausting air; the soft sucker (15) is made of rubber materials.