CN111687671A

CN111687671A - Aluminum bar feeding device

Info

Publication number: CN111687671A
Application number: CN202010590043.5A
Authority: CN
Inventors: 刘庆勇; 吴成霞
Original assignee: Chuzhou Mingnuo Machinery Co ltd
Current assignee: Ordos Mengtai New Aluminum Alloy Material Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-09-22
Anticipated expiration: 2040-06-24
Also published as: CN111687671B

Abstract

The invention relates to the technical field of aluminum bar processing, in particular to an aluminum bar feeding device which comprises a rotating frame, wherein the rotating frame is rotatably arranged on a rack through side plates I on two sides of the rotating frame, the two side plates I are connected through a side plate II, and the side plates I are connected with the rack through a supporting shaft; the two slots are symmetrically arranged at the bottom of the inner surface of the first side plate and are used for inserting and supporting the tray for stacking the aluminum bars; the translation assembly is arranged on the inner side of the rotating frame in a sliding manner; the driving mechanism comprises an oil cylinder arranged on the rack, and the extending and retracting processes of the extending end of the oil cylinder comprise a first stroke, a second stroke, a third stroke and a fourth stroke; and the transmission part I and the transmission part II are respectively arranged between the rotating frame and the oil cylinder and between the translation assembly and the oil cylinder. The invention can directly carry out the process of turning over a large amount of aluminum bars stacked on the tray firstly and then feeding the aluminum bars, and the whole process is carried out orderly without manual intervention, thereby being convenient and practical and being suitable for batch processing of the aluminum bars in factories.

Description

Aluminum bar feeding device

Technical Field

The invention relates to the technical field of aluminum bar processing, in particular to an aluminum bar feeding device.

Background

The aluminum bar is one of aluminum products, has special chemistry, physical properties, light in weight, the texture is firm, and have good ductility, electric conductivity, heat resistance and nuclear radiation resistance, be the important basic raw and other materials of national economic development, in the in-process of aluminum bar processing application, the first step of process flow is to wasing the aluminum bar surface, in abluent technology, along with the progress of science and technology, the most common aluminum bar cleaning method adopts ultrasonic cleaning at present, when ultrasonic equipment ran, there was special transport assembly to pass through ultrasonic cleaning tank with the aluminum bar in proper order.

At present, because the aluminium bar is in the transportation, generally erect a certain amount of aluminium bar on the tray, it is two-layer to distribute about usually, then, through twine the protection film on the aluminium bar in the outside, fix the aluminium bar, after transporting to aluminium bar processing site, need utilize fork truck to take off the aluminium bar from the freight train, and carry appointed position, demolish the protection film again, and, when carrying the aluminium bar to the transport assembly of cleaning process again on, generally the manual work is placed the aluminium bar on the transport assembly one by one, this kind of mode is comparatively time-consuming and energy-consuming, it is very inconvenient, especially the aluminium bar is when the size of aluminium bar is great, it has certain weight, consume the cost of labor in a large number, and efficiency is extremely low.

Therefore, improvements are needed to solve the above existing problems.

Disclosure of Invention

The invention aims to provide an aluminum bar feeding device, which is characterized in that a forklift is directly utilized to integrally place a tray loaded with aluminum bars into the feeding device, then the forklift leaves, and then the feeding device can automatically place a large number of aluminum bars at a specified position to realize a feeding process, so that the defects of manual one-by-one feeding in the prior art are overcome.

In order to achieve the purpose, the invention adopts the main technical scheme that:

an aluminum bar feeding device, comprising:

a frame;

the rotating frame is rotatably arranged on the rack through side plates I on two sides of the rotating frame, the two side plates I are connected through side plates II, and the side plates I are connected with the rack through supporting shafts;

the two slots are symmetrically arranged at the bottom of the inner surface of the first side plate and are used for inserting and supporting the tray for stacking the aluminum bars;

the translation assembly is arranged on the inner side of the rotating frame in a sliding mode, when the rotating frame rotates to enable the first side plate to be in a horizontal position, the aluminum bar is stacked on the translation assembly, the translation assembly moves the aluminum bar out of the rotating frame through movement, and the aluminum bar is separated from the rotating frame after being completely moved out and retracts into the rotating frame;

the driving mechanism comprises an oil cylinder arranged on the rack, the extending and retracting processes of the extending end of the oil cylinder comprise a first stroke, a second stroke, a third stroke and a fourth stroke, the oil cylinder provides power for the rotation of the rotating frame in the first stroke, the oil cylinder provides power for the shifting of the translation assembly from the rotating frame in the second stroke, the oil cylinder provides power for the retraction of the translation assembly separated from the aluminum bar into the rotating frame in the third stroke, and the oil cylinder provides power for the reverse rotation resetting of the rotating frame in the fourth stroke; and

the transmission part I and the transmission part II are respectively arranged between the rotating frame and the oil cylinder and between the translation assembly and the oil cylinder.

Preferably, the translation assembly comprises a plurality of rods distributed at equal intervals, so that two adjacent rods can be supported from two sides of the bottom of the aluminum rod, the bottom of the aluminum rod extends to the lower part of the rods, the end parts of the rods are of a cam-shaped structure, when the aluminum rod is supported, protruding ends of all the rods face to one direction, when the aluminum rod falls, the rods rotate, the protruding ends move downwards, the aluminum rod can have certain downward displacement, the blanking process is realized, and after the aluminum rod swings, the protruding ends of the rods face to the vertical downward direction;

a rotating shaft is fixed at one end of the rod body, so that when the rotating shaft rotates, the rod body gradually gets away from the aluminum rod until the rod body is separated;

a plurality of rotating shafts are jointly and rotatably installed on the translation plate, two ends of the translation plate are respectively arranged on the first side plates in a sliding mode, and one end, opposite to the rod body, of each rotating shaft extends towards the outer side of the translation plate along the axial direction to form an oval section;

the translation plate is provided with a locking plate, the locking plate is provided with an elliptical groove matched with the elliptical section, and the elliptical section is inserted into the elliptical groove at the corresponding position to lock the rotating shaft and the whole rod body;

a torsional spring is arranged between the rotating shaft and the translation plate.

Preferably, set up the shaft hole with pivot looks adaptation in the translation board, the pivot surface is outwards formed with and is the columnar bulge, and the shaft hole inner wall is equipped with circular-arc spacing groove along the circumferencial direction in shaft hole corresponding to the position of bulge for the bulge can carry out circular motion at the spacing inslot.

Preferably, the driving mechanism further comprises a rack fixed on the extending end of the oil cylinder, and a first tooth groove and a second tooth groove which respectively correspond to the first stroke and the second stroke are formed in the rack.

Preferably, the first transmission member comprises a first gear capable of meshing with the first tooth groove when the extending end of the oil cylinder is at the first stroke and the fourth stroke, and the first gear is in transmission connection with the support shaft through a belt pulley assembly.

Preferably, the transmission part II comprises a steel wire rope, a winding wheel and guide wheels, wherein two ends of the steel wire rope are fixed on the translation plate, the winding wheel is used for winding the steel wire rope, and the guide wheels are arranged on two sides of the steel wire rope and used for supporting the steel wire rope; wherein the content of the first and second substances,

the winding wheel and the two guide wheels are rotatably arranged on the first side plate, and two ends of the translation plate penetrate through the first side plate and are fixedly connected with the steel wire rope;

and a second gear is fixed on a wheel shaft of the winding wheel, so that the extending end of the oil cylinder is meshed with the second tooth groove in the second stroke and the third stroke.

Preferably, the oil cylinder further comprises a first neutral position stroke arranged between the first stroke and the second stroke, so that when the extending end of the oil cylinder is in the first neutral position stroke, the first rack and the first tooth groove and the second rack and the second tooth groove are in a separated state.

Preferably, the locking plate can be followed setting up of barred body endwise slip on the translation board, a curb plate inner wall both sides all are equipped with the dog, two dogs assemble when the translation subassembly is in the state of accomodating, one of them dog and locking plate butt for the locking plate is the locking state at the locking position and with oval section, move out when rotating the frame and the aluminium bar is carried to the assigned position directly over when the translation subassembly, another dog just in time separates locking plate and oval section, makes the locking plate at the unblock position.

Preferably, the staggered part vertically has between slot inner chamber and the translation board, and the opening part that the slot inner chamber is located translation board one side is provided with the pendulum piece that is used for closing this side opening of slot on the translation board with the slot overlap joint, and the top and the rotation of pendulum piece are connected in the open position of slot for after the translation board left the slot, the pendulum piece swing makes the slot be both ends open-ended state, can promote the pendulum piece swing when the translation board contracts again and close this side of slot to the slot opening.

The invention has at least the following beneficial effects:

can carry out disposable material loading with the aluminium bar of placing on the tray, at the material loading in-process, need not artifical manual operation moreover, for artifical material loading one by one among the prior art, very big improvement work efficiency, reduction working strength.

Can with the tray effective cooperation that the mill used, only need utilize fork truck will load in the device is sent into to the tray of aluminium bar, very big simplification the material loading process, the suitability is strong.

The device is arranged in the lateral direction of the conveying line of other processes of the aluminum bar, does not influence the operation of other processes, is convenient and simple to butt with other processes, and can be flexibly used.

Especially, have the automatic function that breaks away from of tray, it is very convenient, at the material loading in-process, the tray can break away from the device automatically, and then usable this time gap, and the workman moves the tray that breaks away from used repeatedly on the one hand, and on the other hand can utilize fork truck to move the next tray that carries the aluminium bar near the device, waits for next material loading, improves material loading efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at B;

FIG. 5 is a block diagram of the translation assembly of the present invention;

FIG. 6 is a partial view of the translation assembly of the present invention;

FIG. 7 is an enlarged view at C of FIG. 6;

FIG. 8 is a partial cross-sectional view of the present invention;

FIG. 9 is an enlarged view of FIG. 8 at D;

FIG. 10 is an overall view of the drive mechanism of the present invention;

FIG. 11 is an enlarged view at E of FIG. 10;

FIG. 12 is an enlarged view at F of FIG. 10;

fig. 13 is a diagram showing the operation stroke of the rack according to the present invention.

In the figure, a machine frame 1, a rotating frame 2, a first side plate 201, a second side plate 202, a supporting shaft 203, a slot 3, a translation component 4, a rod 401, a rotating shaft 402, a translation plate 403, an elliptical section 404, a locking plate 405, an elliptical groove 406, a torsion spring 407, a shaft hole 408, a protrusion 409, a limiting groove 410, a stop 411, an anti-slip plate 412, a driving mechanism 5, an oil cylinder 501, a rack 502, a first tooth groove 503, a second tooth groove 504, a first transmission piece 6, a first gear 601, a belt pulley component 602, a second transmission piece 7, a steel wire rope 701, a winding wheel 702, a guide wheel 703, a second gear 704, a swing block 8, a first stroke 001, a second stroke 002, a third stroke 003, a fourth stroke 004, a first neutral stroke 005, a second neutral stroke 006, a rail 9, a first locking plate 10, a second locking.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

The invention provides an aluminum bar feeding device which is mainly used for feeding aluminum bars which are stacked on a tray after unpacking in one step and are stacked in a transverse state in order after feeding, so that the problem that the aluminum bars are fed one by one manually in the prior art is solved, particularly, the tray and the aluminum bar are pushed into the feeding device simultaneously by directly using a trailer, the feeding process is completed by a mechanical mechanism at one time, manual operation is not needed, and the feeding device is very convenient.

Referring to fig. 1, the aluminum bar feeding device includes a frame 1, a rotating frame 2, a slot 3, a translation component 4, a driving mechanism 5, a first driving member 6 and a second driving member 7, the feeding device is used in cooperation with a conveying device of other processes of aluminum bars and is generally arranged at the side of a conveying table, the frame 1 supports the whole device, and the frame 1 has two supporting beams arranged oppositely;

referring to fig. 1, a rotating frame 2 is rotatably mounted on a frame 1 through side plates 201 on two sides of the rotating frame, the side plates 201 are connected with the frame 1 through a support shaft 203, specifically, one end of the support shaft 203 is mounted on a support beam, the two side plates 201 are connected through side plates 202, and the side plates 202 are located on one side of a conveying device for other procedures of aluminum bars, so that the two side plates 201 are open relative to one side and the top of the side plates 202, a forklift can conveniently push a tray and the aluminum bars stacked on the tray into the rotating frame 2 integrally, and the two side plates 201 can respectively protect the aluminum bars from the side direction;

referring to fig. 1, slots 3 are formed in the bottom of the inner surface of a side plate one 201, the two slots 3 are symmetrically distributed, a tray for stacking aluminum bars is inserted into and supports the tray, the tray is lifted to a height matched with the slots 3 by adjusting the height of a forklift frame in the operation process, and then the tray is directly inserted into the slots 3, specifically, in the implementation process, the width of an inner cavity of each slot 3 is larger than the thickness of the tray, so that the tray can conveniently enter the slots 3;

referring to fig. 1, a translation assembly 4 is slidably arranged on the inner side of a rotating frame 2, when the rotating frame 2 rotates to enable a side plate 201 to be in a horizontal position, an aluminum bar falls from a tray and is accumulated on the translation assembly 4, at the moment, the translation assembly 4 supports the aluminum bar, the translation assembly 4 can move outwards from the rotating frame 2 to move the aluminum bar out of the rotating frame 2, when the translation assembly 4 moves for a sufficient distance and conveys the aluminum bar to be right above conveying devices of other aluminum bar production lines, the translation assembly 4 acts to place the aluminum bar on the conveying devices and cancel acting force on the aluminum bar, and then the translation assembly 4 gradually retracts into the rotating frame 2 to achieve a feeding process of the aluminum bar; specifically, the method comprises the following steps:

referring to fig. 2, 3, 4 and 5, the translation assembly 4 includes a plurality of rods 401 distributed at equal intervals, the ends of the rods 401 are in a cam shape, so that two adjacent rods 401 can support the aluminum rods from two sides of the bottom of the aluminum rods, the bottom of the aluminum rods extends to the lower side of the rods 401, the protruding ends of the rods 401 face obliquely upward when supporting the aluminum rods, the ends of the rods 401 are in a cam-shaped structure, the protruding ends of all the rods 401 face one direction when supporting the aluminum rods, when the aluminum rods fall, the rods 401 rotate, the protruding ends move downward, the aluminum rods have a certain downward displacement, a blanking process is realized, after the rods swing, the protruding ends of the rods 401 face vertically downward, so that the tops of the aluminum rods extend from the bottom of the translation assembly 4 when being conveyed by the translation assembly 4, and further, the aluminum rods are in direct contact with the surface of the conveying device, the subsequent translation rod is conveniently placed on the conveying device;

referring to fig. 3, a rotating shaft 402 is fixed at one end of a rod 401, so that when the rotating shaft 402 rotates, the rod 401 gradually moves away from an aluminum rod until the rod is separated from the aluminum rod, and in this way, when the rod 401 rotates along with the rotating shaft 402, the aluminum rod has a certain falling distance, and the aluminum rod is extended from the bottom of the translation assembly 4 by using the falling distance and matching with the bottom of the aluminum rod, so that the aluminum rod can directly contact the surface of the conveying device and can be supported by the conveying device, and the translation assembly 4 loses the supporting force on the aluminum rod, which is in a state of being attached to the surface of the aluminum rod, and compared with the initial state, the aluminum rod is separated from the aluminum rod, so that the aluminum rod can be conveniently separated from the aluminum rod, and the aluminum rod cannot be moved, and the precision and stability of feeding of the aluminum rod;

referring to fig. 2, 3, 4 and 5, a plurality of rotating shafts 402 are rotatably mounted on a translation plate 403, two sides of the translation plate 403 are fixed with anti-slip plates 412, the anti-slip plates 412 block aluminum bars transversely disposed on the bar 401 from two sides to prevent the accumulated aluminum bars from sliding off, the translation plate 403 synchronously supports the bar 401 through the rotating shafts 402, so that the bar 401 moves along with the translation plate 403 when moving, and further drives the aluminum bars to move, two ends of the translation plate 403 are respectively slidably disposed on sliding grooves of two side plates one 201, specifically, the side plates one 201 are provided with through type moving grooves, two ends of the translation plate 403 penetrate through the moving grooves and can move in the moving grooves, in the specific implementation process, two pulleys are mounted at end positions of the translation plate 403, the pulleys are annular grooves with inward depressions on the surfaces, the annular grooves are designed to be in a state of adapting to the thickness of the side plates 201, therefore, the translation plate 403 can move more flexibly, one end of the rotating shaft 402, opposite to the rod 401, extends axially to the outer side of the translation plate 403 to form an elliptical section 404, the elliptical section 404 is a rod-shaped structure with an elliptical end, and when the rotating shaft 402 rotates, the elliptical section 404 rotates synchronously along with the rotating shaft;

referring to fig. 2, 3, 4 and 5, a locking plate 405 is arranged on the translation plate 403, the locking plate 405 is provided with an elliptical groove 406 matched with the elliptical section 404, the elliptical section 404 is inserted into the elliptical groove 406 at a corresponding position to lock the rotating shaft 402 and the whole body of the rod 401, and after the elliptical groove 406 on the locking plate 405 is matched with the elliptical section 404, the locking and unlocking states of the rod 401 are realized through the connection and separation states of the two, so that whether the rod 401 can rotate or not can be controlled, and then the blanking of the aluminum rod is controlled;

referring to fig. 2 and 3, a torsion spring 407 is disposed between the rotating shaft 402 and the translating plate 403, when the aluminum rod is not subjected to other external forces, to remain in the initial state, in which the oval section 404 is in the state of mating with the oval slot 406, furthermore, after the aluminum bar is blanked, the bar 401 is pulled out from the aluminum bar and completely separated from the aluminum bar, the rotating bar 401 automatically rotates to the initial state under the action of the torsion spring 407, and then the bar 401 can be fixed again by matching with the locking effect between the elliptical section 404 and the elliptical groove 406, after the aluminum bar is conveyed to the conveying device for next time, the locking plate 405 is controlled to separate the elliptical section 404 from the elliptical groove 406, the bar body 401 is automatically rotated under the pressure of the aluminum bar, further, automatic blanking of the aluminum bar is achieved, at the moment, the unlocking moment of the bar body 401 is the blanking process of the aluminum bar, and control over blanking can be achieved through unlocking and locking of the bar body 401.

Referring to fig. 6 and 7, a shaft hole 408 adapted to the rotating shaft 402 is formed in the translation plate 403, the rotating shaft 402 is inserted into the shaft hole 408 and rotates in the shaft hole 408, specifically, support bearings can be arranged at two ends of the rotating shaft 402, the support bearings can be thread rolling bearings, so as to improve the flexibility of rotation of the rotating shaft 402, a cylindrical protrusion 409 is formed on the surface of the rotating shaft 402, an arc-shaped limit groove 410 is formed on the inner wall of the shaft hole 408 along the circumferential direction of the shaft hole 408 at a position corresponding to the protrusion 409, so that the protrusion 409 can perform circular motion in the limit groove 410, the rotation amplitude of the rotating shaft 402 is controlled, so as to control the torsion spring 407 to maintain the acting force on the rotating shaft 402, and more stably and effectively control the state when the rod body 401 supports the aluminum rod and the unlocked state, particularly, in the locked state, the protrusion 409 can assist the elliptical section 404 and the locking plate 405 to support the pressure of the aluminum rod by matching with the, the stability is improved, and the rotation amplitude of the elliptical section 404 is limited, so that the elliptical section is directly inserted into the elliptical groove 406 after recovery, re-locking is facilitated, the controllability of the whole process, the accuracy of action and the stability of the device are improved, in the specific implementation process, the protruding part 409 is far away from the elliptical section 404 in the shaft hole 408 as far as possible, and therefore the pressure on the suspended end of the rod 401 is better averaged, and it needs to be explained that in the practical implementation process, the protruding part 409 and the limiting groove 410 can be two symmetrically distributed, at this time, the two protruding parts 409 can be an integrated rod-shaped structure which can rotatably penetrate through the rotating shaft 402, when the rotating shaft 402 rotates, the friction between the protruding part and the limiting groove 410 can be reduced by utilizing the rotation of the protruding part, and the flexibility is improved.

Referring to fig. 10 and 13, the driving mechanism 5 includes an oil cylinder 501 installed on the row of the frame 1, the oil cylinder 501 is fixed on the support beam of the frame 1, the whole process of extending and retracting the extending end of the oil cylinder 501 includes a stroke one 001, a stroke two 002, a stroke three 003 and a stroke four 004, the stroke one 001 and the stroke two 002 are strokes of the oil cylinder 501 when extending, the stroke three 003 and the stroke four 004 are strokes of the oil cylinder 501 when retracting, the stroke two 002 and the stroke three 003, and the stroke one 001 and the stroke four 004 are two opposite strokes, by arranging a transmission member one 6 between the oil cylinder 501 and the rotating frame 2, the oil cylinder 501 provides power for rotating the rotating frame 2 at the stroke one 001 and providing power for reversely rotating the rotating frame 2 at the stroke four 004, and by arranging a transmission member two 7 between the translating assembly 4 and the oil cylinder 501, the oil cylinder 501 provides power for moving the translating assembly 4 out of the rotating frame 2 at the stroke two 002 and provides power for moving the oil cylinder 501 out of the translating assembly 501 at the rotating frame During the third stroke 003, power is provided for retracting the translation assembly 4 separated from the aluminum bar into the rotating frame 2; specifically, the method comprises the following steps:

referring to fig. 10 and 13, the driving mechanism 5 further includes a rack 502 fixed on the extended end of the cylinder 501, the rack 502 is provided with a first tooth space 503 and a second tooth space 504 corresponding to the first stroke 001 and the second stroke 002, specifically, in the implementation process, the first tooth space 503 and the second tooth space 504 are located on two sides of the rack 502, so that the first tooth space 503 and the second tooth space 504 can be adopted to be in different specifications and can be set according to needs.

Referring to fig. 10, 12 and 13, the first transmission member 6 includes a first gear 601 capable of engaging with the first gear slot 503 when the extending end of the cylinder 501 is at a first stroke 001 and a fourth stroke 004, the first gear 601 is initially separated from the rack 502, after the cylinder 501 is started, the extending end drives the rack 502 to move, the first gear slot 503 is then engaged with the first gear 601 and is electrically driven by the first gear 601 to rotate, and the first gear 601 is in transmission connection with the support shaft 203 through a pulley assembly 602, wherein the pulley assembly 602 includes a large rotating wheel sleeved on the support shaft 203 and a small rotating wheel fixed on the support beam of the frame 1, and the large rotating wheel and the small rotating wheel are in transmission connection through a belt.

Referring to fig. 10 and 11, the second transmission member 7 includes a steel wire 701 fixed at two ends to the translation plate 403, a winding wheel 702 for winding the steel wire 701, and guide wheels 703 disposed at two sides of the steel wire 701 for supporting the steel wire 701; the winding wheel 702 and the two guide wheels 703 are rotatably mounted on the first side plate 201, two ends of the translation plate 403 penetrate through the first side plate 201 and are fixedly connected with the steel wire rope 701, when the winding wheel 702 rotates towards a certain direction, one side of the winding wheel can continuously wind the steel wire rope 701, the other side of the winding wheel can synchronously release the steel wire rope 701, so that the part, above the two guide wheels 703, of the steel wire rope 701, namely the part connected with the translation plate 403, can perform translation motion towards a certain direction, power is further provided for the translation assembly 4 to drive the aluminum rod to move, the reverse rotation also has the same process, and the description is omitted;

referring to fig. 10 and 11, a second gear 704 is fixed on the axle of the winding wheel 702, so that the extending end of the oil cylinder 501 is engaged with the second gear 704 of the second tooth space 504 at the second stroke 002 and the third stroke 003;

the second transmission piece 7 can synchronously rotate along with the rotating frame 2 in the process that the rotating frame 2 starts to rotate, when the rotating frame 2 rotates to enable the translation component 4 to be in a horizontal state, the second gear 704 is positioned at a position capable of being meshed with the second tooth socket 504, and then the oil cylinder 501 can be meshed with the second gear 704 after being in a second stroke;

referring to fig. 10 and 12, the oil cylinder 501 further includes a first neutral stroke 005 between the first stroke 001 and the second stroke 002, such that when the extending end of the oil cylinder 501 is within the first neutral stroke 005, the first rack 502 and the first tooth space 503, and the second rack 502 and the second tooth space 504 are separated from each other, and at this time, the oil cylinder 501 has no power action on the rotating frame 2 and the translating assembly 4, and the neutral period is utilized to stabilize the horizontally-stacked material by itself, thereby ensuring that the aluminum rod is in a relatively static state after passing through the self-stabilizing process of the neutral period when the translating assembly 4 conveys the aluminum rod;

referring to fig. 2, 3, 4 and 5, a lock plate 405 is disposed on the translation plate 403 in an axially slidable manner along the rod 401, specifically, a pair of sliding rods is disposed on the surface of the translation plate 403, through holes are disposed at positions of the lock plate 405 corresponding to the sliding rods, the lock plate 405 is sleeved on the sliding rods through the through holes, stoppers 411 are disposed at both sides of an inner wall of the first side plate 201, and two stoppers 411 are assembled such that when the translation assembly 4 is in the storage state, one of the stoppers 411 abuts against the lock plate 405, so that the lock plate 405 is in the lock position and is in the lock state with the elliptical section 404, especially when the rotation frame 2 is not rotated, the stopper 411 abuts against the lock plate 405, the second auxiliary transmission member 7 can support the translation assembly 4 as a whole, so as to improve stability, when the translation assembly 4 moves out of the rotation frame 2 and the aluminum rod is conveyed to a position directly above the designated position, the other stopper 411 just separates the lock plate 405 from the, after the translation plate 403 drives the locking plate 405 to move, when the locking plate 405 contacts the stopper 411, the translation plate 403 continues to move, the locking plate 405 cannot move, the translation plate 403 drives the elliptical section 404 to move and form relative motion with the elliptical groove 406, when the elliptical section 404 leaves the elliptical groove 406, the aluminum rod just moves to a blanking position on the conveying device, at the moment, the rod 401 is automatically unlocked to perform a blanking process, when the translation assembly 4 moves towards the rotating frame 2 after blanking is finished, after the rod 401 is completely separated from the aluminum rod, the rod 401 returns to an initial state under the action of the torsion spring 407, at the moment, the elliptical section 404 is switched to a state capable of being directly matched with the elliptical groove 406 along with the rotation of the translation plate 403 and the locking plate 405, when the locking plate 405 contacts the side stopper 411, the translation plate 403 drives the elliptical section 404 to continue to move, the locking plate 405 cannot move, at this time, when the third stroke 003 is completed, the elliptical section 404 is completely inserted into the elliptical groove 406, and then the locking state is restored, and the above process is automatically completed by the device.

Referring to fig. 8 and 9, there is a staggered portion between the inner cavity of the slot 3 and the translation plate 403 in the longitudinal direction, the opening of the inner cavity of the slot 3 at one side of the translation plate 403 is provided with a swing block 8 for overlapping the slot 3 on the translation plate 403 to close the side opening of the slot 3, the top end of the swing block 8 is rotatably connected to the opening of the slot 3, so that after the translation plate 403 leaves the slot 3, the swing block 8 swings to make the slot 3 in a state of opening at both ends, when the translation plate 403 retracts, the swing block 8 is pushed to swing to the opening of the slot 3 to close the side of the slot 3, so that after the tray is inserted into the slot 3, when the rotation frame 2 rotates, the tray is in a stable state, the tray still keeps the blocking effect on one side of the aluminum rod, and can prevent the aluminum rod from falling, when the rotation frame 2 stops rotating, the tray still remains in the slot 3, and then the translation assembly, the translation plate 403 moves for a certain distance, within the distance, the translation plate 403 keeps contacting the swing block 8, and then the support effect on the tray is presented, at this time, it should be noted that, because the aluminum bar is switched from the vertical state to the horizontal state, during the tilting process, the top end of the aluminum bar located at the top part will fall down first, and finally the aluminum bar located at the bottom part will incline, and the bottom part before falling down may abut against the tray, resulting in the aluminum bar being in the inclined state, so that by using the distance, while the translation assembly 4 moves the distance, the aluminum bar will move relative to the tray and gradually leave the tray, after the aluminum bar is separated from the tray, the aluminum bar will automatically and uniformly become the horizontal state under the self gravity, and then after the translation plate 403 moves away from the swing block 8, under the action of the tray and the self gravity, the swing block 8 leaves the notch of the slot 3, the tray is from the inslot landing of slot 3, realizes the automatic discharging of tray, and then carries the aluminium bar in-process automatically at the device, and the workman will move from the tray that rotates frame 2 and fall down between the usable this section to this improvement work efficiency that can be very big, whole process need not the manual work moreover and controls.

Referring to fig. 10 and 11, in order to further improve the stability of the device, a U-shaped rail 9 is fixed on the surface of the first side plate 201, after the rotation of the rotating frame 2 is completed, the rail 9 is longitudinally overlapped with the rack 502, a first locking plate 10 is fixed on one side of the rack 502 close to the first side plate 201, when the extending end of the oil cylinder 501 enters the first neutral stroke 005, the first locking plate 10 is inserted into the rail 9, and further in the processes of the second stroke 002 and the third stroke 003, the rotating frame 2 is kept stationary through the limiting action of the first locking plate 10 and the rail 9, the stability and the accuracy of the aluminum rod conveying of the translation assembly 4 are improved, specifically, the inner walls on both sides of the opening position of the rail 9 are provided with oblique chamfers, the first locking plate 10 can be ensured to be inserted into the rail 9 within a certain error range, and automatic correction is realized in the subsequent moving process.

It should be noted that in the implementation process of the present embodiment, two sets of the driving mechanism 5, the first transmission member 6, the second transmission member 7 and the rack 502 are respectively disposed corresponding to the first two side plates 201, so that the rotating force of the rotating frame 2 and the moving force of the translating assembly 4 are symmetrically applied, the transmission stability is ensured, and the two oil cylinders 501 can be synchronously controlled by a unified switch; and the gear 601 is initially in engagement with the gullet one 503 to maintain the stability of the device when the tray enters the slot 3.

The working process of the above scheme of the present invention is described as follows:

referring to fig. 1 and 10, the aluminum bars longitudinally piled on the pallet and the pallet are integrally lifted by a forklift, in the process, the rotating frame 2 is kept stable due to the fact that the first gear 601 is meshed with the first tooth groove 503, then the pallet is inserted into the upper slot 3, and then the forklift leaves;

in the second process, please refer to fig. 1 and 10 to start the oil cylinder 501, the extending end of the oil cylinder 501 extends to start a first stroke, the rack 502 drives the first gear 601 to rotate through the first tooth slot 503, the first gear 601 drives the rotating frame 2 to rotate through the belt pulley assembly 602 and the supporting shaft 203, the tray and the aluminum bar rotate along with the rotating frame 2, and the following phenomena occur in the process that the rotating frame 2 rotates 90 degrees:

A. the transmission piece II 7 synchronously rotates along with the rotating frame 2, and the gear II 704 moves to a vertical position to ensure that the transmission piece II can be meshed with the tooth groove in the stroke II 002 of the oil cylinder 501;

B. the aluminum bars can be dumped between two adjacent bar bodies 401, the two adjacent bar bodies 401 support all the aluminum bars by supporting the aluminum bars at the bottommost part, and the aluminum bars are approximately in a horizontal state;

C. the translation assembly 4 is changed from a vertical state to a horizontal state;

D. the track 9 moves to the lower part of the first locking plate 10, so that the first locking plate 10 is opposite to the inner cavity opening of the track 9;

E. the bottom of the first side plate 201 is positioned at one side of the aluminum bar conveying device for other processes and is lapped on the conveying device;

with reference to fig. 1, 10 and 11, as the oil cylinder 501 continues to move, during the first neutral stroke 005, the first locking plate 10 is inserted into the track 9 and slides in the track 9, so as to lock the rotating frame 2;

referring to fig. 1, 8, 9, 10 and 11, the oil cylinder 501 enters a stroke two 002, the gear two 704 is meshed with the gear groove two 504, the gear two 704 rotates and drives the winding wheel 702 to rotate, the winding wheel 702 drags the translation plate 403 to move by using the steel wire rope 701 through the cooperation of the guide wheel 703, the aluminum bar is conveyed, and the following states are provided in the process that the translation plate 403 leaves the swing block 8:

F. when the translation plate 403 does not leave the swing block 8, the swing block 8 blocks the tray in the vertical state in the slot 3;

G. after the translation plate 403 leaves the swing block 8, the swing block 8 swings, the tray slides out of the slot 3 and is separated from the rotating frame 2, and automatic discharging of the tray is realized;

H. in the process that the translation plate 403 leaves the swing block 8, the aluminum bar is conveyed for a certain distance, the distance can be used for the aluminum bar which is positioned between the outermost aluminum bar and the tray after being poured and has one end abutting against the tray to be inclined to completely leave the tray, and the stable transverse state is presented.

Process five, referring to fig. 2, fig. 3 and fig. 4, as the translation assembly 4 drives the aluminum bar to move to the outer side of the rotating frame 2, when the lock plate 405 contacts the stopper 411 on the side, the translation plate 403 continues to move, the latch plate 405 remains stationary, the elliptical segment 404 assumes a withdrawn condition from the elliptical slot 406, when the oval section 404 is just withdrawn from the oval trough 406, the aluminium bars are conveyed to a drop level directly above the conveyor, and after the elliptical section 404 is separated from the elliptical groove 406, the locking effect on the rod 401 is lost, the aluminum rod is unlocked, the rod 401 can swing under the pressure of the aluminum rod to be in a state of gradually leaving the aluminum rod, at this time, the aluminum bar is dropped downwards, the aluminum bar is dropped on the conveying device, and the conveying device provides a supporting force, in the process, the torsion spring 407 deforms by driving the rotating shaft 402 and the elliptical section 404 to rotate.

Sixthly, referring to fig. 2, 3, 4 and 10, after the oil cylinder 501 finishes the second stroke 002, it retracts automatically, and performs the third stroke 003 opposite to the second stroke 002, at this time, the translation assembly 4 retracts into the rotation frame 2, the rod 401 slides on the surface of the aluminum rod along the axial direction of the aluminum rod and gradually leaves the aluminum rod, at the moment when the rod 401 leaves the aluminum rod, the deformed torsion spring 407 automatically drives the rotation shaft 402 to be in a state, the rotation shaft 402 drives the rod 401 and the elliptical section 404 to recover at the same time, the elliptical section 404 is in a state capable of being matched with and inserted into the elliptical groove 406, along with the continuous movement of the translation assembly 4, the locking plate 405 contacts the stopper 411 at the side, the locking plate 405 keeps the stationary two elliptical sections 404 moving and is inserted into the elliptical groove 406 again, and further, in the third stroke 003, while the translation assembly 4 retracts, the locking plate 405 restores the rod 401 to a locked state, when the translation plate 403 contacts the swing block 8, the swing block 8 is pushed upwards, the swing block 8 swings into the slot 3, and finally, the swing block 8 is supported by the translation plate 403 to seal one end of the slot 3.

Process seven, referring to fig. 1 and 10, the cylinder 501 again passes through the neutral stroke one 005, and during this process, the locking plate one 10 is separated from the track 9.

Referring to fig. 1 and 10, the oil cylinder 501 enters a stroke four 004, the gear one 601 is meshed with the gear groove one 503 again, at this time, the gear one 601 drives the rotating frame 2 to rotate reversely through the belt pulley assembly 602 and the support shaft 203, until the stroke four 004 is finished, the oil cylinder 501 is closed, and the rotating frame 2 is restored to an initial state, and the continuous feeding process can be realized by repeating the steps.

By above-mentioned process discovery difficult, whole material loading in-process, only need artifical aluminium bar that utilizes fork truck will pile the tray and directly send into and rotate frame 2 in, realize the material loading process of this process after, then start hydro-cylinder 501, remaining all processes are realized by the mechanical structure linkage of the device self, for among the traditional mode, utilize the manual work to put into conveyor one by one with the aluminium bar on the tray, this scheme has obvious advantage, and for other feed arrangement, this scheme is effectual has combined fork truck in the mill and has placed the tray of aluminium bar, adaptability is stronger.

As a further optimization and improvement, in the present solution, please refer to fig. 12, a neutral position stroke two 006 is set before a stroke one 001 of the oil cylinder 501, a locking plate two 11 is fixed on the rack 502, a pair of locking bars 12 arranged in parallel is set on the side plate one 201, in an initial state, the locking plate two 11 is located in the two locking bars 12, the rotating frame 2 can be stabilized by matching the locking plate with the locking bars 12, so as to improve the stability of the whole device, when the stroke one 001 is completed, the locking plate two 11 is separated from the locking bars 12, the rotating frame 2 can be rotated, and after the oil cylinder 501 passes through a stroke four 004, a reverse neutral position stroke two 006 is performed, so that the locking plate two 11 is inserted between the two locking bars 12 again.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

The foregoing description shows and describes several preferred embodiments of the invention, but as before, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an aluminium bar loading attachment which characterized in that includes:

a frame;

2. The method of claim 1, wherein:

the horizontal moving assembly comprises a plurality of rods which are distributed at equal intervals, so that two adjacent rods can be supported from two sides of the bottom of an aluminum rod, the bottom of the aluminum rod extends to the lower part of the rods, the end parts of the rods are of a cam-shaped structure, protruding ends of all the rods face to one direction when the aluminum rod is supported, the rods rotate when the aluminum rod falls, the protruding ends move downwards, the aluminum rod can have certain downward displacement, the blanking process is realized, and the protruding ends of the rods face to the vertical downward direction after the aluminum rod swings;

the rotating shafts are jointly rotatably installed on the translation plate, two ends of the translation plate are respectively arranged on the two side plates in a sliding mode, and one end, opposite to the rod body, of each rotating shaft extends towards the outer side of the translation plate along the axial direction to form an oval section;

and a torsion spring is arranged between the rotating shaft and the translation plate.

3. The method of claim 2, wherein:

the translation inboard in seted up with the shaft hole of pivot looks adaptation, the pivot surface is outwards formed with and is the columnar bulge, the shaft hole inner wall correspond to the position of bulge is equipped with circular-arc spacing groove along the circumferencial direction in shaft hole for the bulge can carry out circular motion at the spacing inslot.

4. The method of claim 3, wherein:

the driving mechanism further comprises a rack fixed on the extending end of the oil cylinder, and a first tooth groove and a second tooth groove which respectively correspond to the first stroke and the second stroke are formed in the rack.

5. The method of claim 4, wherein:

the first transmission part comprises a first gear which can be meshed with the first tooth groove when the extending end of the oil cylinder is at the first stroke and the fourth stroke, and the first gear is in transmission connection with the support shaft through a belt pulley assembly.

6. The method of claim 5, wherein:

the second transmission part comprises a steel wire rope, a winding wheel and guide wheels, wherein the two ends of the steel wire rope are fixed on the translation plate, the winding wheel is used for winding the steel wire rope, and the guide wheels are arranged on the two sides of the steel wire rope and used for supporting the steel wire rope; wherein the content of the first and second substances,

and a second gear is fixed on a wheel shaft of the winding wheel, so that the extending end of the oil cylinder is meshed with the second gear in the second stroke and the third stroke.

7. The method of claim 6, wherein:

the oil cylinder further comprises a first neutral position stroke arranged between the first stroke and the second stroke, so that when the extending end of the oil cylinder is in the first neutral position stroke, the first rack and the first tooth groove and the second rack and the second tooth groove are in a separated state.

8. The apparatus according to any one of claims 2-7, wherein:

the locking plate can be arranged on the translation plate in an axially sliding mode along the rod body, stop blocks are arranged on two sides of the inner wall of the side plate, the two stop blocks are assembled to be in a storage state when the translation assembly is in the storage state, one of the stop blocks is abutted to the locking plate, so that the locking plate is in a locking state at a locking position and is in a locking state with the oval section, when the translation assembly moves out of the rotating frame and the aluminum rod is conveyed to a position right above the specified position, the locking plate is just separated from the oval section by the other stop block, and the locking plate is in an unlocking position.

9. The method of claim 8, wherein:

the slot inner cavity and the translation plate are longitudinally provided with staggered parts, an opening of the slot inner cavity on one side of the translation plate is provided with a swinging block which is used for closing the side opening of the slot and is lapped on the translation plate, the top end of the swinging block is connected with the opening position of the slot in a rotating mode, after the translation plate leaves the slot, the swinging block swings to enable the slot to be in a state with openings at two ends, and when the translation plate retracts, the swinging block is pushed to swing to the slot opening to close the side of the slot.