CN210632925U

CN210632925U - Aluminium ingot shedder

Info

Publication number: CN210632925U
Application number: CN201921521183.6U
Authority: CN
Inventors: 张如芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-29
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to an aluminium ingot shedder, including frame, the chain of fixing in the frame, driving motor, demoulding mechanism and optical fiber sensor, the chain end to end sets up, driving motor's output shaft passes through the sprocket drive the chain motion, a plurality of moulds of fixedly connected with on the chain, demoulding mechanism fixed connection in the one end of frame, demoulding mechanism includes the mount, it is connected with first pivot to rotate on the mount, fixedly connected with drawing of patterns hammer in the first pivot, the first servo motor of pivot one end fixedly connected with, optical fiber sensor fixed connection in the frame bottom is close to demoulding mechanism's one end. The utility model discloses a two demoulding mechanism and optical fiber sensor cooperation guarantee that the aluminium ingot drawing of patterns is successful to need not staff's on duty on the production line, reduce the human cost. Through the die design of novel structure, reduce the cost that the mould was changed, great saving manufacturing cost, improvement profit.

Description

Aluminium ingot shedder

Technical Field

The utility model relates to an aluminium ingot production field especially relates to an aluminium ingot shedder.

Background

The aluminium ingot need be through aluminium liquid pouring in the production manufacturing process, carry out the drawing of patterns after the cooling shaping and handle, aluminium ingot after the drawing of patterns can get into in the flow on next step, aluminium liquid can drop the mould through the effect of gravity after the preliminary cooling shaping among the prior art, but individual aluminium ingot can the adhesion drop through self gravity inside the mould, if the mould that does not drop the aluminium ingot pours aluminium liquid once more and can lead to the aluminium liquid of high temperature to spill over, all be very dangerous to machine or staff.

The demolding rate of the aluminum ingot can be improved through the collision type demolding device in the prior art, but the demolding can not be completely guaranteed by the single demolding device, a worker is required to observe and manually demold the aluminum ingot without demolding, the collision type demolding device has large damage to the mold, and the mold is damaged and needs to be shut down for replacement.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an aluminium ingot shedder can the automatic drawing of patterns to whether detect to have the aluminium ingot not to demold successfully.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an aluminium ingot shedder, includes the frame, fixes chain, driving motor, demoulding mechanism and optical fiber sensor in the frame, the chain end to end sets up, driving motor's output shaft passes through the sprocket drive the chain motion, a plurality of moulds of fixedly connected with on the chain, demoulding mechanism fixed connection in the one end of frame, demoulding mechanism includes the mount, it is connected with first pivot to rotate on the mount, fixedly connected with drawing of patterns hammer in the first pivot, the first servo motor of pivot one end fixedly connected with, optical fiber sensor fixed connection in the frame bottom is close to demoulding mechanism's one end.

Adopt above-mentioned technical scheme, through driving motor, chain transport mechanism is constituteed to sprocket and chain, driving motor drive sprocket rotates, thereby it makes cyclic motion to drive the chain removal, through bolt fixedly connected with mould on the chain, the mould top is provided with the sprue gate, aluminium liquid pours into in the mould through the sprue gate, then the mould moves forward to the frame edge through the effect of chain, demoulding mechanism makes the drawing of patterns hammer strike the mould edge through a servo motor rotation, it is not hard up between vibration messenger aluminium ingot and the mould, automatic drawing of patterns of rethread gravity effect, the light sensor of frame bottom and the PLC control system communication connection of controlling this aluminium ingot production line, through detecting whether remain the aluminium ingot in the mould and with information transfer to control system, if there is the warning notice staff to handle. The utility model discloses a shedder and optical fiber sensor's cooperation can automatic drawing of patterns and detection, prevents that the mould that does not have the drawing of patterns success from getting into next duty cycle, reduces artifical detection cost, avoids the staff to squat for a long time and guards on the production line side.

Preferably, the optical fiber sensor optical fiber demolding device further comprises an auxiliary demolding mechanism, wherein the auxiliary demolding mechanism is arranged on one side of the optical fiber sensor and comprises a second servo motor, a second rotating shaft and a knocking hammer, the second servo motor is fixedly connected with the second rotating shaft, the knocking hammer is fixedly connected with the second rotating shaft, and the second servo motor is in communication connection with the optical fiber sensor.

By adopting the technical scheme, when the optical fiber sensor senses that the demolding is not successful, the second servo motor is instructed to work, the second servo motor drives the second rotating shaft to rotate, the knocking hammer rotates to knock a mold which is not successfully demolded to enable the mold to be demolded, the knocking hammer is arranged in the middle of the second rotating shaft, the middle of the knocking mold can be directly knocked to ensure that the mold can be demolded, and workers are not required to be on duty and manually violently demolded.

Preferably, the mold comprises a groove portion and connecting plates detachably connected to two ends of the groove portion, and the connecting plates are fixedly connected with the chain.

Adopt above-mentioned technical scheme, aluminium liquid pours into the shaping in the concave part internal cooling, and the connecting plate at both ends passes through bolt and concave part and chain fixed connection, and the drawing of patterns hammer strikes the connecting plate position and makes whole mould vibration drawing of patterns, if strike for a long time and lead to the connecting plate to damage after can change the connecting plate can, need not to change whole mould, reduce the loss of mould, save manufacturing cost.

Preferably, there are two of the demoulding hammers, and the positions of the two demoulding hammers correspond to the positions of the two connecting plates.

By adopting the technical scheme, the two demoulding hammers respectively correspond to the positions of the two connecting plates, and the connecting plates on two sides of the mould are knocked by the two demoulding hammers simultaneously, so that both ends of an aluminum ingot can be smoothly demoulded, and the demoulding rate is improved.

Preferably, the surface of the demoulding hammer and the surface of the knocking hammer are fixedly connected with cushion layers.

By adopting the technical scheme, the knocking hammer and the demoulding hammer are generally made of metal materials, the knocking hammer and the demoulding hammer of the metal materials directly collide with the metal material mould to enable the mould to be damaged very quickly, the mould is slightly protected by a cushion layer, the replacement of the mould can be reduced, and the service life of the mould is prolonged.

Preferably, a speed reducer is further arranged between the driving motor and the chain wheel.

By adopting the technical scheme, the mold on the chain wheel needs to be filled with the aluminum liquid and then moves to a lower mold, so that the movement of the chain needs to be slow and stable, the rotating speed of the driving motor is reduced through the speed reducer, and the chain wheel moves more stably and slowly.

The utility model has the advantages that:

1. the utility model discloses a two demoulding mechanism and optical fiber sensor cooperation guarantee that the aluminium ingot drawing of patterns is successful to need not staff's on duty on the production line, reduce the human cost.

2. Through the die design of novel structure, reduce the cost that the mould was changed, great saving manufacturing cost, improvement profit.

Drawings

Fig. 1 is a schematic view of the overall mechanism of the present invention;

fig. 2 is a schematic diagram of the cross-sectional structure of the mold of the present invention.

Shown in the figure: 1-a frame; 2-driving the motor; 3, a chain; 4, a chain wheel; 5-molding; 51-groove section; 52-a connecting plate; 6-a demoulding mechanism; 61-a fixing frame; 62-a first shaft; 63-a first servomotor; 64-a knockout hammer; 641-a cushion layer; 7-a fiber optic sensor; 8-an auxiliary demoulding mechanism; 81-a second rotating shaft; 82-a second servomotor; 83-knocking hammer.

Detailed Description

As shown in fig. 1-2, an embodiment of the present invention provides an aluminum ingot demolding device, which includes a frame 1, a chain 3, a driving motor 2, a demolding mechanism 6, and an optical fiber sensor 7, wherein the driving motor 2 is fixedly disposed inside the frame 1, an output shaft of the driving motor 2 is mechanically connected to a sprocket 4, the chain 3 is disposed on the sprocket 4, the driving motor 2 drives the sprocket 4 to rotate so as to drive the chain 3 to move, the chain 3 is connected to a plurality of molds 5 through bolts, the molds 5 are equidistantly distributed among the molds 5, a pouring port for pouring high-temperature aluminum liquid is disposed above one end of the frame 1, the other end of the machine tool is provided with the demolding mechanism 6, the demolding mechanism 6 includes a fixing frame 61, a first rotating shaft 62, a first servo motor 63, and a demolding hammer 64, the fixing frame 61 is welded or integrally formed on the surface of the frame 1, the fixing frame 61 is rotatably connected, first pivot 62 one end and first servo motor 63's output shaft, fixedly connected with drawing of patterns hammer 64 on the first pivot 62, drawing of patterns hammer 64 rotates along with first pivot 62 and makes reciprocating motion, the one end that the frame 1 bottom is close to demoulding mechanism 6 is provided with optical fiber sensor 7, optical fiber sensor 7 is used for detecting whether the aluminium ingot demolds in the mould 5, optical fiber sensor 7 and the PLC control system communication connection who controls this aluminium ingot production line, signal transmission who will detect to PLC control system, if the drawing of patterns sends the police dispatch newspaper and reminds the staff to handle, reduce the human cost and drop into, need not to squat constantly by the production line.

In an embodiment, the demolding device further comprises an auxiliary demolding mechanism 8, the auxiliary demolding mechanism 8 comprises a second servo motor 82, a second rotating shaft 81 and a knocking hammer 83, the second servo motor 82 controls the second rotating shaft 81 to rotate, the knocking hammer 83 is fixedly connected to the second rotating shaft 81, the optical fiber sensor 7 sends a signal to the second servo motor 82 after detecting that demolding fails, and instructs the second servo motor 82 to work, and drives the knocking hammer 83 to knock and demold the mold 5 which is not demolded successfully.

In one embodiment, the mold 5 includes a groove portion 51 and a connecting plate 52 detachably connected to two ends of the groove portion 51, two screw holes are formed in the connecting plate 52, the connecting plate 52 is fixedly connected to the groove portion 51 and the chain 3 through screws, and the connecting plate 52 can be replaced by unscrewing the screws after being knocked and cracked for a long time without replacing the entire mold 5.

In one embodiment, there are two mold release hammers 64, and the positions of the two mold release hammers 64 correspond to the positions of the two connecting plates 52, so that both ends of the mold 5 are simultaneously knocked, and the mold release success rate of the mold 5 is improved.

In one embodiment, a cushion 641 is fixedly attached to the surface of the demold hammer 64 and the striking hammer 83.

In one embodiment, a speed reducer is further arranged between the driving motor 2 and the chain wheel 4, and the rotating speed of the driving motor 2 is reduced through the speed reducer.

The utility model discloses a theory of operation: the mold 5 is fixedly arranged on the chain 3, the pouring port pours aluminum liquid into the mold 5, the driving motor 2 drives the chain wheel 4 to rotate while pouring the aluminum liquid, thereby driving the mold 5 on the chain 3 to move, the mold 5 filled with the aluminum liquid moves for a certain distance, the aluminum liquid is subjected to demolding through the demolding mechanism 6 after being primarily cooled and molded, the first servo motor 63 drives the first rotating shaft 62 to rotate, so that the demolding hammers 64 knock two ends of the mold 5 to knock the aluminum ingots to be loosened in the mold 5, then the aluminum ingots continuously move to the edge of the rack 1 to fall along with the action of gravity to complete demolding, and the light sensor at the bottom of the rack 1 can detect whether the demolding is completed or not, if the demolding is not successful, the subsequent auxiliary demolding mechanism 8 is instructed to perform secondary demolding, and the second servo motor 82 drives the second rotating shaft 81 to rotate, so that the knocking hammer 83 knocks the back of the mold 5 to shake off the aluminum ingot; if the die 5 cracks after long-term knocking, only the connecting plate 52 needs to be replaced, so that the cost for replacing the die 5 is reduced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an aluminium ingot shedder which characterized in that: including the frame, fix chain, driving motor, demoulding mechanism and optical fiber sensor in the frame, the chain end to end sets up, driving motor's output shaft passes through the sprocket drive the chain motion, a plurality of moulds of fixedly connected with on the chain, demoulding mechanism fixed connection in the one end of frame, demoulding mechanism includes the mount, it is connected with first pivot to rotate on the mount, fixedly connected with drawing of patterns hammer in the first pivot, the first servo motor of pivot one end fixedly connected with, optical fiber sensor fixed connection in the frame bottom is close to demoulding mechanism's one end.

2. An aluminum ingot stripping apparatus as set forth in claim 1, wherein: still including supplementary demoulding mechanism, supplementary demoulding mechanism set up in optical fiber sensor one side, supplementary demoulding mechanism includes second servo motor, second pivot and strikes the hammer, second servo motor with second pivot fixed connection, strike hammer fixed connection in the second pivot, second servo motor with optical fiber sensor communication connection.

3. An aluminum ingot stripping apparatus as set forth in claim 1, wherein: the die comprises a groove portion and a connecting plate detachably connected to two ends of the groove portion, and the connecting plate is fixedly connected with the chain.

4. An aluminum ingot stripping apparatus as set forth in claim 3, wherein: the number of the demoulding hammers is two, and the positions of the two demoulding hammers correspond to the positions of the two connecting plates.

5. An aluminum ingot stripping apparatus as set forth in claim 2, wherein: and the surfaces of the demoulding hammer and the knocking hammer are fixedly connected with cushion layers.

6. An aluminum ingot stripping apparatus as set forth in claim 1, wherein: and a speed reducer is also arranged between the driving motor and the chain wheel.