CN211360619U - Demoulding unit - Google Patents

Abstract

The utility model relates to a demoulding unit, which comprises a multi-degree-of-freedom lifting and overturning device, an ejection device and a guide device, wherein the multi-degree-of-freedom lifting and overturning device comprises a mobile platform, an overturning platform and a lifting mechanism, the top of the lifting mechanism is pivoted with the bottom of the overturning platform, the bottom of the overturning platform is provided with a first driving device for pushing the overturning platform to overturn, the mobile platform can be movably arranged at the top of the overturning platform, and a steel ingot mould is fixed at the top of the mobile platform so as to ensure that the moving direction of the mobile platform is vertical to the axial direction of an induction rod; the ejection device and the guide device are respectively arranged on two sides of the multi-degree-of-freedom lifting turnover device, the ejection device is abutted against the end part of the induction rod and applies thrust to the induction rod from the thrust applying end of the ingot mold, and the guide device is used for being connected between the ingot mold and the receiving buffer area. The utility model provides a drawing of patterns efficiency of response stick lower, have the potential safety hazard, the drawing of patterns process can cause the technical problem of damage to the ingot mould moreover.

Description

Demoulding unit

Technical Field

The utility model relates to a metallurgical equipment technical field, it is further, relate to a drawing of patterns unit, especially relate to an applicable drawing of patterns unit in stick is responded to many specifications.

Background

The vacuum induction melting technology is the induction heating technology which has the highest heating efficiency and the fastest heating speed on metal materials at present, and has the characteristics of low consumption, energy conservation, environmental protection and the like.

The vacuum induction melting technology comprises the following specific steps: the solid metal raw material is put into a crucible wound by a coil, eddy current is generated inside the metal furnace charge through the induced electromotive force of an induction coil, the generated heat melts the metal from the solid state to the liquid state, so that the metal is melted, and the aim of refining is achieved by adjusting the melting temperature and supplementing alloy metal in time. The whole process of vacuum induction melting is that metal melting, stirring, smelting and pouring processes are completed in a vacuum environment, before tapping, the ingot mould is always in a vacuum state, and in order to ensure the pureness of a metal alloy material of an induction rod (cylindrical steel ingot), reagents which are beneficial to steel ingot separation cannot be added to the inner wall of the ingot mould. The poured induction rod is naturally cooled at normal temperature after the vacuum breaking process, and the material composition of the induction rod has the shrinkage rate larger than that of the steel ingot mold, so that the induction rod can be theoretically separated from the steel ingot mold in the cooling process.

At the present stage, the conventional demoulding mode of the induction rod is assisted by a travelling crane, the steel ingot mould and the induction rod inside the steel ingot mould are erected, and the separation of the induction rod and the steel ingot mould is completed by the self weight of the induction rod and the impact force of the impact through the collision with an external pillar or other structures. But because the induction rod and the ingot mould have larger size, more specifications and heavier quality, the labor intensity is higher during the operation, the production efficiency is low, and the induction rod is easy to topple in the demoulding process, even accidents such as unhooking of a travelling crane and steel ingot slipping can occur, and great potential safety hazards exist. In addition, in the prior art, the demoulding hydraulic cylinder is used for providing thrust from the tail part of the steel ingot mould to separate the steel ingot mould from the induction rod, but the mode cannot realize the complete separation of the steel ingot mould and the induction rod, and the placing position is completely completed by the auxiliary driving because the size of the steel ingot mould is larger, so that the neutralizing and adjusting function is not provided, the thrust of the hydraulic cylinder cannot accurately act on the central position of the tail part of the steel ingot mould, the demoulding efficiency and the demoulding quality are influenced, and even the thrust is applied under the eccentric condition, so that the inner wall of the steel ingot mould is damaged to a certain degree.

Aiming at the problems that the demoulding efficiency of the induction rod in the related technology is low, potential safety hazards exist, and the demoulding process can damage the ingot mould, an effective solution is not provided at present.

Therefore, the inventor provides the demoulding unit by virtue of experience and practice of related industries for many years so as to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a demoulding unit, simple structure, control the convenience, through mutually supporting of ejecting device, multi freedom lift turning device and guider, can realize responding to the stick and the complete separation of ingot mould, need not operating personnel and carry out manual drawing of patterns operation, effectively reduce operating personnel's intensity of labour, improve production efficiency, have very strong economic nature and practicality, drawing of patterns process safe and reliable has reduced the danger of drawing of patterns work, has effectively guaranteed operating personnel's personal safety.

The purpose of the utility model can be realized by adopting the following technical scheme:

the utility model provides a demoulding unit, demoulding unit including adjust response stick centering position and inclination's multi freedom lift turning device, exert thrust's ejecting device and will with the separation of ingot mould response stick output to the guider in receiving the buffer, wherein in the ingot mould:

the multi-degree-of-freedom lifting and overturning device comprises a moving platform, an overturning platform and a lifting mechanism, wherein the bottom of the lifting mechanism is used for being fixed on a first installation plane, the top of the lifting mechanism is pivoted with the bottom of the overturning platform, a first driving device used for pushing the overturning platform to overturn and incline towards the receiving buffer area is arranged at the bottom of the overturning platform, the moving platform can be movably arranged at the top of the overturning platform, and the top of the moving platform is used for fixing the steel ingot mold so that the moving direction of the moving platform is perpendicular to the axial direction of the induction rod;

the ejection device and the guide device are respectively arranged on two sides of the multi-degree-of-freedom lifting and overturning device, the ejection device is used for abutting against the end part of the induction rod and applying thrust to the induction rod from the thrust applying end of the ingot mould, and the guide device is used for being connected between the steel ingot output end of the ingot mould and the receiving buffer area.

The utility model discloses an in a preferred embodiment, moving platform's top is offered and is used for placing the spacing logical groove of ingot mould, spacing logical groove is close to it is right to receive buffer area one end be provided with be used for the ingot mould carries out spacing drawing of patterns baffle, drawing of patterns baffle's top is offered and is used for supplying "U" shape concave part that the response stick passes through, drawing of patterns baffle's bottom is fixed the top of upset platform, drawing of patterns baffle's lateral wall be used for with the steel ingot output butt of ingot mould.

The utility model discloses an in a preferred embodiment, the drawing of patterns baffle with be provided with the gusset between the upset platform, the one side edge of gusset with drawing of patterns baffle's lateral wall fixed connection, the adjacent side edge of another side of gusset with the top fixed connection of upset platform.

In a preferred embodiment of the present invention, the cross section of the limiting through groove is V-shaped.

The utility model discloses an in a preferred embodiment, moving platform with it can drive to be provided with between the upset platform moving platform is along the perpendicular to the axial displacement's of response stick second drive arrangement, moving platform's the fixed first slider that is provided with in bottom, first direction logical groove has been seted up on the first slider, the extending direction that leads to the groove with the extending direction of spacing logical groove is mutually perpendicular, the top of upset platform with the fixed second slider that is provided with in first slider relative position department, the slidable of second slider inlays and locates in the logical inslot of first direction.

The utility model discloses an in a preferred embodiment, second drive arrangement is first pneumatic cylinder, the piston rod of first pneumatic cylinder with the extending direction that the first direction led to the groove is mutually perpendicular, the stiff end of first pneumatic cylinder with the top pin joint of upset platform, the piston end of first pneumatic cylinder with moving platform's bottom pin joint.

The present invention provides a portable electronic device, wherein the number of the first slider and the second slider is two, the second driving device is arranged on the moving platform and the middle position between the turning platforms, two the first slider and two the second slider are symmetrically arranged on the two sides of the second driving device.

In a preferred embodiment of the present invention, a plurality of bolts are fixedly connected between the first slider and the bottom of the mobile platform, a first flat key groove is formed between the top of the first slider and the bottom of the mobile platform, and a first positioning flat key is embedded in the first flat key groove; and a plurality of bolts are fixedly connected between the second sliding block and the top of the overturning platform, a second flat key groove is formed between the bottom of the second sliding block and the top of the overturning platform, and a second positioning flat key is embedded in the second flat key groove.

In a preferred embodiment of the present invention, the side wall of the second slider has an oil hole, the inside of the second slider is formed with an oil channel communicated with the oil hole, and the oil channel extends to the top of the second slider and is communicated with the first guiding through groove.

In a preferred embodiment of the present invention, the multi-degree-of-freedom lifting and turning device further comprises a base, wherein the base is used for being fixed on the first installation plane, the mobile platform is provided with the turning platform and the lifting mechanism which is arranged above the base, and the bottom of the lifting mechanism is connected with the top of the base.

The utility model discloses an in a preferred embodiment, the base is the flat structure of rectangle that sets up along the horizontal direction, a plurality of mounting holes have been seted up on the base, at each install rag bolt additional in the mounting hole and be used for with the base is fixed on the first mounting plane.

In a preferred embodiment of the present invention, the lifting mechanism is two sets of scissor-type lifting structures arranged side by side along the sliding direction of the mobile platform.

In a preferred embodiment of the present invention, each of the scissor-type lifting structures includes a first connecting rod and a second connecting rod, which are arranged in a crossed manner, a middle portion of the first connecting rod is pivoted with a middle portion of the second connecting rod, a bottom end of the first connecting rod is pivoted with a top portion of the base through a first rotating shaft, a first guide wheel is disposed at a top end of the first connecting rod, and the first guide wheel abuts against a bottom portion of the turnover platform; a second guide wheel is arranged at the bottom end of the second connecting rod, the bottom end of the second connecting rod is connected with the top of the base in a sliding mode through the second guide wheel, the top end of the second connecting rod is pivoted with the bottom of the overturning platform through a second rotating shaft, the top end of the second connecting rod is located close to the receiving buffer area, and the top end of the first connecting rod is located far away from the receiving buffer area; a second hydraulic cylinder is arranged between the first connecting rod and the second connecting rod, the fixed end of the second hydraulic cylinder is pivoted with the top of the base through the first rotating shaft, and the piston rod of the second hydraulic cylinder is pivoted with the second connecting rod.

The utility model discloses an in a preferred embodiment, the fixed guide block that is provided with in top of base, follow on the lateral wall of guide block the spout has been seted up to the slip direction of second leading wheel, the second leading wheel can inlay with sliding and locate in the spout.

The utility model discloses an in a preferred embodiment, two sets of cut among the fork elevation structure the top of second connecting rod respectively the pin joint in the both ends of second pivot, the fixed first support column that is provided with in top of base, the fixed supporting seat that is provided with in top of first support column, the top of supporting seat be provided with second pivot matched with holding leads to the groove, the middle part of first pivot is arranged in the holding leads to the inslot, and with the inner wall butt that the holding led to the groove.

The utility model discloses an in a preferred embodiment, first drive arrangement is the third pneumatic cylinder, the stiff end of third pneumatic cylinder is used for the pin joint on second mounting plane, the piston rod of third pneumatic cylinder be used for with keep away from receive the buffer side the bottom pin joint of upset platform.

In a preferred embodiment of the present invention, the height of the first mounting plane is higher than the height of the second mounting plane.

The utility model discloses a in a preferred embodiment, ejecting device includes the fourth pneumatic cylinder, the piston rod of fourth pneumatic cylinder is used for just right along the horizontal direction the end is applyed to the thrust of ingot mould, just the piston rod of fourth pneumatic cylinder be used for with the coaxial setting of response stick.

The utility model discloses an in a preferred embodiment, ejecting device still includes the extension bar, the one end of extension bar with the piston rod of fourth pneumatic cylinder is connected, the other end of extension bar is used for to being close to the excellent direction of response extends, and with the tip butt of response stick.

In a preferred embodiment of the present invention, the extension rod is connected to the piston rod of the fourth hydraulic cylinder by a screw.

In a preferred embodiment of the present invention, the ejecting device is fixedly disposed on a third mounting plane, and the height of the third mounting plane is higher than that of the first mounting plane.

The utility model discloses an in a preferred embodiment, guider includes rectangular shape deflector, the deflector is fixed set up in multi freedom lift turning device with between the receiving buffer, the deflector by multi freedom lift turning device extremely receiving buffer is the downward sloping setting, the top of deflector is followed the extending direction of deflector is provided with the logical groove of second direction, the one end that the logical groove of second direction be used for with the steel ingot output butt joint of ingot mould, the other end that the logical groove of second direction extends to in the receiving buffer.

In a preferred embodiment of the present invention, the cross section of the second guiding through groove is "V" shaped.

In a preferred embodiment of the present invention, the guiding device further includes a plurality of second supporting pillars uniformly distributed below the guiding plate, each of the second supporting pillars has a top end connected to the bottom of the guiding plate, and a bottom end of each of the second supporting pillars is used for being fixed to the first mounting plane.

In a preferred embodiment of the present invention, the guide plate is welded to each of the second support pillars.

In a preferred embodiment of the present invention, the receiving buffer is a pit disposed on the first mounting plane.

From above, the utility model discloses a drawing of patterns unit's characteristics and advantage are: the ejection device and the guide device are respectively arranged at two sides of the multi-degree-of-freedom lifting turnover device, the steel ingot mould is lifted to the same height with the ejection device by controlling a lifting mechanism in the multi-degree-of-freedom lifting turnover device, the ejection device and the induction rod in the steel ingot mould are aligned and adjusted by controlling a moving platform in the multi-degree-of-freedom lifting turnover device, the ejection device applies thrust to the induction rod and pushes the outer wall of the induction rod to be separated from the inner wall of the steel ingot mould, the steel ingot mould is turned and inclined towards the side close to the receiving buffer area by controlling the turnover platform in the multi-degree-of-freedom lifting turnover device, the induction rod can be completely separated from the steel ingot mould under the action of self gravity and is output to the receiving buffer area along the guide device, the structure is simple, the operation and the control are convenient, the steel ingot mould and the induction rod do not need to, greatly reduces the labor intensity of operators, improves the production efficiency, has strong economical efficiency and practicability, and is suitable for popularization and use in the field of steel ingot demoulding. In addition, the ingot mould is always fixed at the top of the multi-degree-of-freedom lifting turnover device in the demoulding process, so that the situation that the ingot mould or the induction rod topples over is avoided, the safety is greatly improved, the danger of demoulding operation is reduced, and the personal safety of operators can be ensured.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

FIG. 1: do the utility model discloses the schematic structure of drawing of patterns unit.

FIG. 2: is a cross-sectional view taken at the location a-a in fig. 1.

FIG. 3: do the utility model discloses multi freedom goes up and down turning device in the schematic structure of first angle among the drawing of patterns unit.

FIG. 4: do the utility model discloses the multi freedom goes up and down the schematic structure of turning device at the second angle among the drawing of patterns unit.

FIG. 5: which is a partial enlarged view of the position B in fig. 1.

FIG. 6: do the utility model discloses the connection structure schematic diagram of elevating system and bottom plate among the drawing of patterns unit.

FIG. 7: do the utility model discloses guider's among the drawing of patterns unit schematic structure drawing.

FIG. 8: do the utility model discloses the operating condition picture of drawing of patterns unit.

The utility model provides a reference numeral:

1. an ejection device; 101. A fourth hydraulic cylinder;

102. lengthening a rod; 2. An ingot mold;

3. an induction bar; 4. A multi-degree-of-freedom lifting and overturning device;

401. a mobile platform; 4011. A limiting through groove;

4012. a second driving device; 4013. A first slider;

402. overturning the platform; 4021. A first driving device;

4022. a second slider; 4023. An oil transfer hole;

4024. an oil delivery channel; 403. A lifting mechanism;

4031. a first link; 4032. A second link;

4033. a second hydraulic cylinder; 4034. A first rotating shaft;

4035. a first guide wheel; 4036. A second guide wheel;

4037. a second rotating shaft; 404. A base;

4041. mounting holes; 4042. A guide block;

4043. a chute; 5. A guide device;

501. a guide plate; 5011. A second guiding through groove;

502. a second support column; 6. Receiving a buffer area;

7. a demoulding baffle plate; 701. A recess;

8. a rib plate; 9. A first positioning flat key;

10. a second positioning flat key; 11. A supporting seat;

12. a first support column; 100. A first mounting plane;

200. a second mounting plane; 300. And a third mounting plane.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 8, the utility model provides a demoulding unit, which comprises an ejection device 1, a multi-degree-of-freedom lifting and overturning device 4 and a guiding device 5, wherein the ejection device 1 is used for applying thrust to an induction rod 3 in an ingot mould 2 so as to separate the outer wall of the induction rod 3 from the inner wall of the ingot mould 2; the multi-degree-of-freedom lifting and overturning device 4 is used for adjusting the centering position and the inclination angle of the induction rod 3; the guide 5 serves to output the induction bars 3 separated from the ingot mould 2 into the receiving buffer 6. Wherein: the multi-degree-of-freedom lifting and overturning device 4 comprises a moving platform 401, an overturning platform 402 and a lifting mechanism 403, wherein the moving platform 401 and the overturning platform 402 are both of rectangular flat plate structures arranged along the horizontal direction, the bottom of the lifting mechanism 403 is used for being fixedly arranged on a first installation plane 100, the top of the lifting mechanism 403 is pivoted with the bottom of the overturning platform 402, a first driving device 4021 used for pushing the overturning platform 402 to overturn and incline towards the receiving buffer zone 6 is arranged at the bottom of the overturning platform 402, the moving platform 401 is movably arranged at the top of the overturning platform 402, and the top of the moving platform 401 is used for placing an ingot mold 2 and fixing the ingot mold 2 so as to enable the moving direction of the moving platform 401 to be perpendicular to the axial direction of the induction rod 3; the ejection device 1 is fixedly arranged on one side of the multi-degree-of-freedom lifting and overturning device 4, the guide device 5 is fixedly arranged on the other opposite side of the multi-degree-of-freedom lifting and overturning device 4, the ejection device 1 is used for being abutted against the end part of the induction rod 3 and applying thrust to the induction rod 3 from the thrust applying end of the ingot mold 2, and the guide device 5 is connected between the ingot output end of the ingot mold 2 and the receiving buffer area 6.

The utility model respectively arranges the ejection device 1 and the guiding device 5 at two sides of the multi-degree of freedom lifting and overturning device 4, the ingot mould 2 is lifted to the same height with the ejection device 1 by controlling the lifting mechanism 403 in the multi-degree of freedom lifting and overturning device 4, the alignment adjustment of the ejection device 1 and the induction rod 3 in the ingot mould 2 is realized by controlling the moving platform 401 in the multi-degree of freedom lifting and overturning device 4, the thrust is exerted on the end part of the induction rod 3 by the ejection device 1, the outer wall of the induction rod 3 is pushed to be separated from the inner wall of the ingot mould 2, the ingot mould 2 is turned and inclined towards the side close to the receiving buffer zone 6 by controlling the overturning platform 402 in the multi-degree of freedom lifting and overturning device 4, the induction rod 3 can be completely separated from the ingot mould 2 under the self gravity action and slides into the guiding device 5, finally, the induction rod 3 is output into the receiving buffer zone 6 by the guiding device 5, the operation of demoulding the sensing bar 3 is completed. This drawing of patterns unit simple structure, control the convenience, need not to stick up ingot mould 2 and response stick 3 through the driving assistance and carry out the drawing of patterns, avoid responding to stick 3 and ingot mould 2 and bump the damage at drawing of patterns in-process, guarantee that the drawing of patterns process goes on smoothly, greatly reduced operating personnel's intensity of labour moreover improves production efficiency, has very strong economic nature and practicality, is suitable for and uses widely in the ingot drawing of patterns field. In addition, the ingot mould 2 is always fixed at the top of the multi-degree-of-freedom lifting turnover device 4 in the demoulding process, so that the situation that the ingot mould 2 or the induction rod 3 topples over is avoided, the safety is greatly improved, the danger of demoulding operation is reduced, and the personal safety of operators can be ensured.

In an optional embodiment of the utility model, as shown in fig. 2 to 4, a spacing logical groove 4011 that is used for placing ingot mould 2 is offered along moving platform's length direction at moving platform's top, spacing logical groove 4011 is provided with near receiving buffer 6 one end and is used for carrying on spacing drawing of patterns baffle 7 to ingot mould 2, the intermediate position at drawing of patterns baffle 7's top is offered and is used for supplying "U" shape concave part 701 that response stick 3 passes through, concave part 701 link up with spacing logical groove 4011 mutually, the top at upset platform 402 is fixed to drawing of patterns baffle 7's bottom, drawing of patterns baffle 7's lateral wall is used for the steel ingot output butt with ingot mould 2. When the ejector device 1 applies thrust to the induction rod 3, the demoulding baffle 7 plays a role in blocking and limiting the ingot mould 2, and the demoulding baffle 7 also plays a role in supporting the ingot mould 2 in the overturning and inclining state of the overturning platform 402, so that the induction rod 3 and the ingot mould 2 can be smoothly separated.

In this embodiment, as shown in fig. 3 and 4, a rib plate 8 is disposed between the stripper baffle 7 and the overturning platform 402 along the vertical direction, one side edge of the rib plate 8 is fixedly connected with the side wall of the stripper baffle 7, and the other adjacent side edge of the rib plate 8 is fixedly connected with the top of the overturning platform 402. The stability of the connection between the stripper baffle 7 and the overturning platform 402 is improved by the rib plates 8.

In this embodiment, as shown in fig. 2 to 4, the cross section of the limiting through groove 4011 is V-shaped, which not only ensures that the ingot mold 2 is placed more stably, but also meets the requirement of placing the ingot molds 2 of various specifications, thereby expanding the application range.

Specifically, a clamping groove is formed in the top of the overturning platform 402, and the bottom of the demolding baffle 7 is fixedly embedded in the clamping groove.

In an optional embodiment of the present invention, as shown in fig. 3 and 4, a second driving device 4012 capable of driving the moving platform 401 to move along the axial direction perpendicular to the sensing rod 3 is disposed between the moving platform 401 and the turning platform 402. Fixed first slider 4013 that is provided with in moving platform 401's bottom, seted up first direction on the first slider 4013 and led to the groove, the extending direction that first direction led to the groove is mutually perpendicular with the extending direction of spacing logical groove 4011, and the top of upset platform 402 is fixed with second slider 4022 with first slider 4013 relative position department, and the inslot is led to first direction to the slidable the inlaying of second slider 4022 ability. Through the sliding connection of first slider 4013 and second slider 4022, play certain bearing effect, avoid because ingot mould 2 and the too big crushing second drive arrangement 4012 of response stick 3 weight, guarantee that moving platform 401 can smoothly move.

Further, as shown in fig. 3 and 4, the second driving device 4012 may be, but is not limited to, a first hydraulic cylinder, a piston rod of the first hydraulic cylinder is perpendicular to the extending direction of the first guiding through groove, a fixed end of the first hydraulic cylinder is pivotally connected to the top of the turning platform 402, and a piston end of the first hydraulic cylinder is pivotally connected to the bottom of the moving platform 401, so as to be convenient for maintenance and replacement with the first hydraulic cylinder.

In this embodiment, as shown in fig. 3 and 4, the number of the first sliding blocks 4013 and the second sliding blocks 4022 is two, the second driving device 4012 is disposed in the middle between the moving platform 401 and the turning platform 402, and the two first sliding blocks 4013 and the two second sliding blocks 4022 are symmetrically disposed on two sides of the second driving device 4012, so that the moving platform 401 can move stably.

Specifically, as shown in fig. 5, the edge of the first sliding block 4013 is fixedly connected to the bottom of the mobile platform 401 through a plurality of bolts, a first keyway portion is formed at the top of the first sliding block 4013, a second keyway portion is formed at the bottom of the mobile platform 401 at a position opposite to the first keyway portion, the first keyway portion and the second keyway portion cooperate to form a first flat key groove, and a first positioning flat key 9 is embedded in the first flat key groove; the edge of the second slider 4022 is fixedly connected with the top of the turnover platform 402 through a plurality of bolts, a third keyway is formed in the bottom of the second slider 4022, a fourth keyway is formed in the position, opposite to the third keyway, of the top of the turnover platform 402, the third keyway is matched with the fourth keyway to form a second keyway, and a second positioning flat key 10 is embedded in the second keyway. Through the setting of first location flat key 9 and second location flat key 10, play the positioning action to first slider 4013 and second slider 4022 respectively, at the upset in-process of upset platform 402 and the removal centering in-process of moving platform 401, can improve the stability of the connection of upset platform 402 and moving platform 401, bear the upset and remove the impact that brings.

Further, the first positioning flat key 9 is disposed along the length direction of the moving platform 401, and the second positioning flat key 10 is disposed along the length direction of the turning platform 402.

Specifically, as shown in fig. 5, an oil delivery hole 4023 is formed in a side wall of the second slider 4022, an oil delivery groove 4024 communicated with the oil delivery hole 4023 is formed inside the second slider 4022, the oil delivery groove 4024 extends to the top of the second slider 4022 and is communicated with the first guide through groove, lubricating oil can be introduced to a sliding contact surface between the first slider 4013 and the second slider 4022 through the oil delivery hole 4023 and the oil delivery groove 4024, sliding friction between the first slider 4013 and the second slider 4022 is reduced, and the moving platform 401 can move smoothly.

The utility model discloses an optional embodiment, multi freedom lift turning device 4 still includes base 404, and base 404 is the flat structure of rectangle that sets up along the horizontal direction, is close to four apex angle positions on the base 404 and has seted up mounting hole 4041 respectively, installs rag bolt additional in mounting hole 4041 and is used for fixing base 404 on first mounting plane 100, and moving platform 401, upset platform 402 and elevating system 403 all set up in the top of base 404, and the bottom of elevating system 403 is connected with the top of base 404.

In this embodiment, the lifting mechanism 403 is two sets of scissor lift structures arranged side by side along the sliding direction of the mobile platform 401. Compare with the direct elevation structure of pneumatic cylinder among the prior art, pressure can not direct action on the pneumatic cylinder, avoids the pneumatic cylinder bearing excessive and damage, prolongs the life of pneumatic cylinder.

Specifically, as shown in fig. 6, each scissor type lifting structure includes a first connecting rod 4031 and a second connecting rod 4032 which are arranged in a crossed manner, the middle portion of the first connecting rod 4031 is pivoted with the middle portion of the second connecting rod 4032, the bottom end of the first connecting rod 4031 is pivoted with the top of the base 404 through a first rotating shaft 4034, a first guide wheel 4035 is arranged at the top end of the first connecting rod 4031, and the first guide wheel 4035 is abutted to the bottom of the flipping platform 402; a second guide wheel 4036 is disposed at a bottom end of the second link 4032, the bottom end of the second link 4032 is slidably connected to the top of the base 404 through the second guide wheel 4036, a top end of the second link 4032 is pivotally connected to the bottom of the flipping platform 402 through a second rotating shaft 4037, the top end of the second link 4032 is located near the receiving buffer 6, and the top end of the first link 4031 is located far from the receiving buffer 6. A second hydraulic cylinder 4033 is arranged between the first connecting rod 4031 and the second connecting rod 4032, a fixed end of the second hydraulic cylinder 4033 is pivoted with the top of the base 404 through a first rotating shaft 4034, a piston rod of the second hydraulic cylinder 4033 is pivoted with the second connecting rod 4032, and a driving force is provided for the scissor type lifting structure through the second hydraulic cylinder 4033 to push the first connecting rod 4031 and the second connecting rod 4032 to rotate relatively, so that the lifting of the scissor type lifting structure is controlled.

Specifically, as shown in fig. 6, a rectangular guide block 4042 is fixedly arranged at the top of the base 404, a sliding groove 4043 is formed in the side wall of the guide block 4042 along the sliding direction of the second guide wheel 4036 (the length direction of the guide block 4042), the second guide wheel 4036 can be slidably embedded in the sliding groove 4043, the top of the second guide wheel 4036 is in contact with the inner wall of the top of the sliding groove 4043, the bottom of the second guide wheel 4036 is in contact with the inner wall of the bottom of the sliding groove 4043, it is ensured that the bottom end of the second connecting rod 4032 in the scissor type lifting structure can slide along the sliding groove 4043, the movement direction of the scissor type lifting structure is controlled, smooth lifting of the scissor type lifting structure is ensured, and the scissor type lifting structure and the overturning platform 402 are prevented from integrally toppling in the lifting process.

Specifically, as shown in fig. 6, the top ends of the second connecting rods 4032 in the two sets of scissor lift structures are respectively pivoted to two ends of the second rotating shaft 4037, so that the two sets of scissor lift structures can be ensured to be lifted synchronously. The top end of the base 404 is fixedly provided with at least one first support column 12 along the vertical direction, the top end of the first support column 12 is fixedly provided with a rectangular support seat 11, the top of the support seat 11 is provided with an accommodating through groove matched with the second rotating shaft 4037, and the middle part of the second rotating shaft 4037 is arranged in the accommodating through groove and is abutted against the inner wall of the accommodating through groove. The supporting seat 11 is fixed on the base 404, and is not pivoted with the scissor-type lifting structure, and only plays a supporting role for the second rotating shaft 4037 of the scissor-type lifting structure, when the turning platform 402 is turned, the turning platform 402 is turned with the abutting position of the supporting seat 11 and the second rotating shaft 4037 as a fulcrum, so as to ensure smooth turning action of the turning platform 402.

Further, the number of the first support columns 12 is two, and the two first support columns 12 are arranged side by side along the length direction of the support base 11.

Further, the first driving device 4021 may be, but not limited to, a third hydraulic cylinder, a fixed end of the third hydraulic cylinder is configured to be pivoted on the second mounting plane 200, a piston rod of the third hydraulic cylinder is configured to be pivoted with the bottom of the turning platform 402 far from the receiving buffer 6, and the turning platform 402 is pushed by the third hydraulic cylinder to tilt toward the receiving buffer 6.

Further, as shown in fig. 1, the first mounting plane 100 has a height higher than that of the second mounting plane 200.

In an optional embodiment of the present invention, the ejecting apparatus 1 comprises a fourth hydraulic cylinder 101 and an extension rod 102, a piston rod of the fourth hydraulic cylinder 101 is used for applying a thrust to the ingot mold 2 along the horizontal direction, and the piston rod of the fourth hydraulic cylinder 101 is used for coaxially arranging with the sensing rod 3, one end of the extension rod 102 is connected with the piston rod of the fourth hydraulic cylinder 101, and the other end of the extension rod 102 is used for extending toward the direction close to the sensing rod 3 and abutting against the end of the sensing rod 3. The extension bar 102 with corresponding length is selectively installed according to different lengths of the ingot mold 2, thereby ensuring the smooth ejection of the induction bar 3. In addition, the piston rod of the fourth hydraulic cylinder 101 is prevented from directly contacting the induction rod 3, and the effect of protecting the fourth hydraulic cylinder can be effectively achieved.

Furthermore, the extension rod 102 is connected with the piston rod of the fourth hydraulic cylinder 101 through threads, so that the extension rod is convenient to mount and dismount on the premise of ensuring stable connection.

Further, as shown in fig. 1, the ejector 1 is fixedly disposed on a third mounting plane 300, and the height of the third mounting plane 300 is higher than that of the first mounting plane 100.

In an optional embodiment of the present invention, as shown in fig. 1 and fig. 7, the guiding device 5 includes a strip-shaped guiding plate 501 and a plurality of second supporting columns 502 evenly distributed below the guiding plate 501, the guiding plate 501 is fixedly disposed between the multi-degree-of-freedom lifting and turning device 4 and the receiving buffer 6, the guiding plate 501 is disposed by the multi-degree-of-freedom lifting and turning device 4 to the receiving buffer 6 in a downward-inclined manner, a second guiding through slot 5011 is disposed on the top of the guiding plate 501 along the extending direction of the guiding plate 501, one end of the second guiding through slot 5011 is used for being abutted to the steel ingot output end of the steel ingot mold 2, the other end of the second guiding through slot 5011 extends into the receiving buffer 6, the top end of each second supporting column 502 is connected to the bottom of the guiding plate 501, and the bottom end of each second supporting column 502 is. Lead to groove 5011 through the second direction on deflector 501 and play the direction output effect to response stick 3, guarantee that response stick 3 accurately exports to receiving buffer 6 in, avoid response stick 3 to receive the collision and damage.

In the present embodiment, as shown in fig. 7, the cross section of the second guiding through slot 5011 is "V" shaped, which can meet the transportation requirements of ingot molds 2 of various specifications.

Further, the connection manner of the guide plate 501 and each second support column 502 may be, but is not limited to, welding.

Further, as shown in fig. 1, the receiving buffer 6 may be, but is not limited to, a sand pit disposed on the first installation plane 100, and other buffering facilities may be selected according to actual conditions to ensure that the sensing rod 3 can buffer the sensing rod 3 when sliding down, and simultaneously ensure that the sensing rod 3 is completely separated from the ingot mold 2.

The utility model discloses a drawing of patterns unit's characteristics and advantage are:

the demoulding unit is simple in structure, convenient to control, free of erecting the steel ingot mould 2 and the induction rod 3 for demoulding through driving assistance, capable of avoiding collision and damage of the induction rod 3 and the steel ingot mould 2 in the demoulding process, capable of guaranteeing smooth operation of the demoulding process, capable of greatly reducing labor intensity of operators, improving production efficiency, high in economical efficiency and practicability, and suitable for popularization and use in the steel ingot demoulding field.

The steel ingot mould 2 is always fixed at the top of the multi-freedom-degree lifting turnover device 4 in the demoulding process of the demoulding unit, so that the situation that the steel ingot mould 2 or the induction rod 3 topples over is avoided, the safety is greatly improved, the danger of demoulding operation is reduced, and the personal safety of operators can be ensured.

Thirdly, the demoulding unit outputs the induction bar 3 to the receiving buffer zone 6 through the guide device 5, and the induction bar 3 can be completely separated from the ingot mould 2.

In the demoulding process, the steel ingot mould 2 is always fixed at the top of the moving platform, so that an operator can observe the separation condition of the induction bar 3 and the steel ingot mould 2 conveniently, and the difficulty of foundation construction is reduced.

Fifthly, in this drawing of patterns unit have seted up spacing logical groove 4011 at moving platform 401's top, have seted up the logical groove 5011 of second direction at guider 5's top, at the drawing of patterns in-process, guarantee that response stick 3 can not take place to empty, have increased the security of hoist and mount and operation, in addition, because 3 levels of response stick are placed, convenient hoist and mount.

Example two

As shown in fig. 1 and 8, the working process of the middle demoulding unit of the utility model comprises the following steps:

step S1: the positions of an ejection device 1, a multi-degree-of-freedom lifting and overturning device 4 and a guide device 5 are fixedly arranged, the ejection device 1 and the guide device 5 are respectively positioned at two sides of the multi-degree-of-freedom lifting and overturning device 4, the guide device 5 is positioned at the side close to a receiving buffer area 6, the ejection device 1 is positioned at the side far away from the receiving buffer area 6, and a lifting mechanism 403 of the multi-degree-of-freedom lifting and overturning device 4 is lowered to the lowest position;

wherein the lowest position of the elevating mechanism 403 can be adjusted according to the specification of the largest ingot mold 2 to ensure that the largest ingot mold 2 can be completely separated from the induction rod 3 in an inclined state.

Step S2: the ingot mould 2 with the induction bars 3 is hoisted and placed in a top limiting through groove 4011 of the mobile platform 401 through a travelling crane, the thrust applying end of the ingot mould 2 faces the direction of the ejection device 1, and the ejection device 1 of the ingot mould 2 faces the direction of the receiving buffer zone 6;

step S3: an operator controls the second hydraulic cylinder 4033 to act so that the lifting mechanism 403 lifts the ingot mold 2 to a preset height (namely, the induction rod 3 in the ingot mold 2 and the ejection device 1 are located at the same height), and in the lifting process of the lifting mechanism 403, a piston rod of the third hydraulic cylinder moves upwards along with the overturning platform 402 without applying thrust to the overturning platform 402;

at this time, as shown in fig. 8, after reaching a predetermined height, the top end of the first link 4031 in the lifting mechanism 403 is separated from the bottom of the turning platform 402, and the second hydraulic cylinder 4033 needs to be locked to ensure that the lifting mechanism 403 can be kept stable at the height.

Step S4: after the vertical position is adjusted, an operator adjusts the moving platform 401 to a centering position with the ingot mold 2 by controlling the first hydraulic cylinder to act, so that the push-out device 1 can be abutted against the induction rod 3 from the thrust application end of the ingot mold 2, and the first hydraulic cylinder is locked after the adjustment of the central position on the horizontal position is completed;

step S5: an operator controls a fourth hydraulic cylinder 101 in the ejection device 1 to act, a piston rod of the fourth hydraulic cylinder 101 drives an extension bar 102 to rapidly approach an induction rod 3, and thrust is applied to one end of the induction rod 3, so that the outer wall of the induction rod 3 is separated from the inner wall of the steel ingot mold 2, and the other end of the induction rod 3 extends out of the steel ingot output end of the steel ingot mold 2 for a certain distance;

after the extension bar 102 abuts against the induction rod 3, the fourth hydraulic cylinder 101 sequentially passes through the piston rod and the extension bar 102 to slowly and stably apply thrust to the induction rod 3. At this time, the third hydraulic cylinder provides a downward pulling force to the turning platform 402, so as to ensure that the multi-degree-of-freedom lifting and turning device 4 does not tip over under the thrust action of the ejection device 1.

Step S6: after the outer wall of the induction rod 3 is separated from the inner wall of the ingot mold 2, an operator quickly controls the fourth hydraulic cylinder 101 in the ejection device 1 to reset, and simultaneously controls the second hydraulic cylinder 4033 to reset, so that the lifting mechanism 403 descends to the lowest position, and at this time, the second rotating shaft 4037 pivoted with the second connecting rod 4032 of the turnover platform 402 is abutted against the top of the supporting seat 11;

step S7: an operator controls a third hydraulic cylinder to push the overturning platform 402 to overturn towards the receiving buffer area 6 side, and after a certain angle is reached, the induction rod 3 overcomes the friction force between the induction rod and the ingot mould 2 under the action of self gravity and slides into the guide device 5 and slides into the receiving buffer area 6 along the guide device 5 until the induction rod 3 is completely separated from the ingot mould 2;

step S8: after the induction rod 3 is separated from the ingot mould 2, an operator controls the third hydraulic cylinder to reset so that the overturning platform 402, the moving platform 401 and the ingot mould 2 are restored to the horizontal position, and the ingot mould 2 can be carried away by a travelling crane through a special clamp, so that the demoulding process is completed.

In an optional embodiment of the present invention, in step S1, a corresponding stripper 7 is disposed on the turning platform 402 according to the specification of the ingot mold 2, so that the sidewall of the stripper 7 is used for abutting against the ingot output end of the ingot mold 2, and the sensing rod 3 can smoothly pass through the concave portion 701 on the stripper 7 and separate from the ingot mold 2.

In an optional embodiment of the present invention, in step S1, the inclination angle of the guiding device 5 ensures that when the tilting platform 402 is tilted to the maximum angle, the top of the guiding device 5 can be butted against the steel ingot output end of the steel ingot mold 2, so as to smoothly convey the sensing rod 3 to the receiving buffer 6, and the receiving buffer 6 can reduce the impact when the sensing rod 3 slides down.

In an optional embodiment of the present invention, in step S7, the second rotating shaft 4037 pivoted to the turning platform 402 abuts against the top of the supporting seat 11, and the turning platform 402 turns with the abutting point of the second rotating shaft 4037 and the supporting seat 11 as a fulcrum.

The utility model discloses a demoulding method's characteristics and advantage are:

according to the demoulding method, through the control of a plurality of hydraulic cylinders, the lifting of the lifting mechanism 403 and the moving platform 401 to the ingot mould 2 and the centering adjustment of the ejection device 1 are respectively controlled, the separation of the induction rod 3 from the ingot mould 2 is ensured under the thrust action of the ejection device 1, the overturning to the receiving buffer zone 6 side is realized through the control of the overturning platform 402, the complete separation of the induction rod 3 from the ingot mould 2 is ensured, the manual operation is replaced by the automatic control of the separation of the induction rod 3 from the ingot mould 2, and the traditional process method completely depending on the driving assistance is completely adopted, so that the operation is simple and convenient, the demoulding process is safe and reliable, the danger of demoulding operation is reduced, and the personal safety of operators is effectively ensured.

The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.

Claims (26)

1. A stripping unit, characterized in that it comprises a multi-degree-of-freedom lifting and overturning device (4) which adjusts the centering position and the inclination angle of the induction bars (3), an ejection device (1) which applies thrust to the induction bars (3) inside the ingot mould (2), and a guide device (5) which outputs the induction bars (3) separated from the ingot mould (2) into a receiving buffer (6), wherein:

the multi-degree-of-freedom lifting and overturning device (4) comprises a moving platform (401), an overturning platform (402) and a lifting mechanism (403), the bottom of the lifting mechanism (403) is used for being fixed on a first installation plane (100), the top of the lifting mechanism (403) is pivoted with the bottom of the overturning platform (402), a first driving device (4021) used for pushing the overturning platform (402) to overturn and incline towards the receiving buffer area (6) is arranged at the bottom of the overturning platform (402), the moving platform (401) is movably arranged at the top of the overturning platform (402), and the top of the moving platform (401) is used for fixing the ingot mold (2) so that the moving direction of the moving platform (401) is perpendicular to the axial direction of the induction rod (3);

the ejection device (1) and the guide device (5) are respectively arranged on two sides of the multi-degree-of-freedom lifting and overturning device (4), the ejection device (1) is used for abutting against the end part of the induction rod (3) and applying thrust to the induction rod (3) from the thrust applying end of the steel ingot mold (2), and the guide device (5) is used for being connected between the steel ingot output end of the steel ingot mold (2) and the receiving buffer area (6).

2. The demolding unit according to claim 1, wherein a limiting through groove (4011) for placing the ingot mold (2) is formed in the top of the moving platform (401), a demolding baffle (7) for limiting the ingot mold (2) is arranged at one end, close to the receiving buffer area (6), of the limiting through groove (4011), a U-shaped concave portion (701) for the induction rod (3) to pass through is formed in the top of the demolding baffle (7), the bottom of the demolding baffle (7) is fixed to the top of the overturning platform (402), and the side wall of the demolding baffle (7) is used for abutting against the ingot output end of the ingot mold (2).

3. The stripping unit according to claim 2, characterized in that a rib plate (8) is arranged between the stripping baffle (7) and the overturning platform (402), one side edge of the rib plate (8) is fixedly connected with the side wall of the stripping baffle (7), and the other adjacent side edge of the rib plate (8) is fixedly connected with the top of the overturning platform (402).

4. The stripping unit as claimed in claim 2, characterized in that the cross section of the limiting through slot (4011) is "V" shaped.

5. The demolding unit as claimed in claim 2, wherein a second driving device (4012) capable of driving the moving platform (401) to move in the axial direction perpendicular to the sensing rod (3) is arranged between the moving platform (401) and the overturning platform (402), a first sliding block (4013) is fixedly arranged at the bottom of the moving platform (401), a first guide through groove is formed in the first sliding block (4013), the extending direction of the first guide through groove is perpendicular to the extending direction of the limiting through groove (4011), a second sliding block (4022) is fixedly arranged at the position, opposite to the first sliding block (4013), of the top of the overturning platform (402), and the second sliding block (4022) is slidably embedded in the first guide through groove.

6. The stripping unit as claimed in claim 5, characterized in that the second actuating device (4012) is a first hydraulic cylinder, the piston rod of which is perpendicular to the direction of extension of the first guiding through slot, the fixed end of which is pivoted to the top of the tilting platform (402), and the piston end of which is pivoted to the bottom of the moving platform (401).

7. The stripping unit as claimed in claim 5, characterized in that the number of said first sliders (4013) and said second sliders (4022) is two, said second driving means (4012) is arranged in the middle between said moving platform (401) and said overturning platform (402), and said two first sliders (4013) and said two second sliders (4022) are symmetrically arranged on both sides of said second driving means (4012).

8. The stripping unit as claimed in claim 5, characterized in that a plurality of bolts are fixedly connected between the first sliding block (4013) and the bottom of the moving platform (401), a first flat key slot is formed between the top of the first sliding block (4013) and the bottom of the moving platform (401), and a first positioning flat key (9) is embedded in the first flat key slot; a plurality of bolts are fixedly connected between the second sliding block (4022) and the top of the overturning platform (402), a second flat key groove is formed between the bottom of the second sliding block (4022) and the top of the overturning platform (402), and a second positioning flat key (10) is embedded in the second flat key groove.

9. The stripper unit of claim 5, wherein an oil feed hole (4023) is opened on a side wall of the second slider (4022), an oil feed channel (4024) communicating with the oil feed hole (4023) is formed inside the second slider (4022), and the oil feed channel (4024) extends to a top of the second slider (4022) and communicates with the first guide through groove.

10. The demolding machine set as claimed in claim 1, wherein the multiple degree of freedom lifting and overturning device (4) further comprises a base (404), the base (404) is used for being fixed on the first installation plane (100), the moving platform (401), the overturning platform (402) and the lifting mechanism (403) are all arranged above the base (404), and the bottom of the lifting mechanism (403) is connected with the top of the base (404).

11. The stripper unit of claim 10, wherein the base (404) is a rectangular plate-shaped structure disposed along a horizontal direction, the base (404) is provided with a plurality of mounting holes (4041), and anchor bolts are installed in the mounting holes (4041) for fixing the base (404) to the first mounting plane (100).

12. A stripping unit as claimed in claim 10, characterized in that the lifting means (403) are two sets of scissor-like lifting structures arranged side by side in the sliding direction of the mobile platform (401).

13. The stripper unit of claim 12, wherein each set of scissor lift structures comprises a first link (4031) and a second link (4032) arranged crosswise, a middle portion of the first link (4031) is pivoted with a middle portion of the second link (4032), a bottom end of the first link (4031) is pivoted with a top portion of the base (404) through a first rotating shaft (4034), a top end of the first link (4031) is provided with a first guide wheel (4035), and the first guide wheel (4035) abuts against a bottom portion of the flipping platform (402); a second guide wheel (4036) is arranged at the bottom end of the second connecting rod (4032), the bottom end of the second connecting rod (4032) is connected with the top of the base (404) in a sliding manner through the second guide wheel (4036), the top end of the second connecting rod (4032) is pivoted with the bottom of the overturning platform (402) through a second rotating shaft (4037), the top end of the second connecting rod (4032) is positioned close to the receiving buffer area (6), and the top end of the first connecting rod (4031) is positioned far away from the receiving buffer area (6); a second hydraulic cylinder (4033) is arranged between the first connecting rod (4031) and the second connecting rod (4032), the fixed end of the second hydraulic cylinder (4033) is pivoted with the top of the base (404) through the first rotating shaft (4034), and the piston rod of the second hydraulic cylinder (4033) is pivoted with the second connecting rod (4032).

14. The stripper unit according to claim 13, wherein a guide block (4042) is fixedly arranged on the top of the base (404), a sliding slot (4043) is formed in a side wall of the guide block (4042) along the sliding direction of the second guide wheel (4036), and the second guide wheel (4036) is slidably embedded in the sliding slot (4043).

15. The demolding unit as claimed in claim 13, wherein the top ends of the second connecting rods (4032) in the two sets of scissor-type lifting structures are respectively pivoted to two ends of the second rotating shaft (4037), the top end of the base (404) is fixedly provided with at least one first supporting column (12), the top end of the first supporting column (12) is fixedly provided with a supporting seat (11), the top of the supporting seat (11) is provided with an accommodating through groove matched with the second rotating shaft (4037), and the middle part of the second rotating shaft (4037) is arranged in the accommodating through groove and abuts against the inner wall of the accommodating through groove.

16. The stripping unit as claimed in claim 1, characterized in that the first actuating device (4021) is a third hydraulic cylinder, the fixed end of which is intended to be pivoted on the second mounting plane (200), and the piston rod of which is intended to be pivoted with the bottom of the tilting platform (402) on the side remote from the receiving buffer (6).

17. The stripping unit according to claim 16, characterized in that the height of the first mounting plane (100) is higher than the height of the second mounting plane (200).

18. The stripping unit according to claim 1, characterized in that the ejector device (1) comprises a fourth hydraulic cylinder (101), the piston rod of the fourth hydraulic cylinder (101) being intended to face the thrust application end of the ingot mould (2) in the horizontal direction and the piston rod of the fourth hydraulic cylinder (101) being intended to be arranged coaxially with the induction bar (3).

19. The stripping unit according to claim 18, characterized in that the ejection device (1) further comprises an extension bar (102), one end of the extension bar (102) is connected to the piston rod of the fourth hydraulic cylinder (101), and the other end of the extension bar (102) is used for extending toward the sensing bar (3) and abutting against the end of the sensing bar (3).

20. The stripping unit according to claim 19, characterized in that the extension bar (102) is screwed to the piston rod of the fourth hydraulic cylinder (101).

21. The stripping unit according to claim 18, characterized in that the ejector device (1) is fixedly arranged on a third mounting plane (300), the height of the third mounting plane (300) being higher than the height of the first mounting plane (100).

22. The stripping unit as claimed in claim 1, characterized in that the guide device (5) comprises an elongated guide plate (501), the guide plate (501) is fixedly arranged between the multi-degree-of-freedom lifting and overturning device (4) and the receiving buffer area (6), the guide plate (501) is arranged in a downward inclination from the multi-degree-of-freedom lifting and overturning device (4) to the receiving buffer area (6), the top of the guide plate (501) is provided with a second guide through slot (5011) along the extension direction of the guide plate (501), one end of the second guide through slot (5011) is used for being abutted with the ingot output end of the ingot mold (2), and the other end of the second guide through slot (5011) extends into the receiving buffer area (6).

23. The stripping unit as claimed in claim 22, characterized in that the cross section of the second guiding through slot (5011) is "V" shaped.

24. The stripping assembly as claimed in claim 22, characterized in that the guide means (5) further comprise a plurality of second support columns (502) disposed uniformly under the guide plate (501), the top end of each second support column (502) being connected to the bottom of the guide plate (501), and the bottom end of each second support column (502) being adapted to be fixed to the first mounting plane (100).

25. The stripping unit according to claim 24, characterized in that the guide plate (501) is welded to each of the second support columns (502).

26. Stripping unit as in claim 1, characterized in that the receiving buffer (6) is a bunker disposed on the first installation plane (100).

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