CN203364616U - Feeding device for aluminum bar heating furnace - Google Patents

Abstract

The utility model discloses a loading attachment for aluminium bar heating furnace, its technical scheme's main points are including being used for the low level to add feeding support frame (1) of putting the aluminium bar and establish lift supports (2) in its one side, be equipped with on lift supports (2) and connect material platform (2) and vertical guide rail (7), be equipped with on vertical guide rail (7) and follow elevating gear (6) that vertical guide rail (7) go up and down, the lower end of slope charging chute (11) that is equipped with on feeding support frame (1) be equipped with by elevating gear (6) stir drop lower limit position time drop blowing mechanism (3) of blowing, lift supports (2) on be equipped with the drive elevating gear (6) are followed drive arrangement (5) that vertical guide rail (7) go up and down. The utility model discloses simple structure has realized the automation, has saved the manpower, has improved production efficiency, is applicable to pipeline automation production.

Description

Feeding device for aluminum rod heating furnace

【Technical field】

The invention relates to an aluminum extruded profile processing equipment, more specifically to a feeding device for an aluminum rod heating furnace.

【Background technique】

At present, the position of the feeding port of the common aluminum rod heating furnace has a certain height from the ground. The traditional feeding process is to manually lift the aluminum rod to the furnace mouth, or use an electric hoist or crane to lift the aluminum rod. To the height equivalent to the furnace mouth to complete the feeding process of aluminum rods. This way of working is inefficient, the labor intensity of workers is high, and the cost is high, especially there is a great safety risk.

【Content of invention】

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a feeding device for an aluminum rod heating furnace that automatically vertically lifts materials on a feeding support frame.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

A feeding device for an aluminum rod heating furnace, which is characterized in that it includes a feeding support frame for adding aluminum rods at a low position, and one side of the feeding support frame is provided with a lifting support frame, and the lifting support frame is Vertical guide rails are provided, and the vertical guide rails are provided with lifting devices that can slide up and down along the vertical guide rails. The lower end of the tank is provided with a material discharging mechanism that is moved when the lifting device is lowered to the lower limit position, the upper part of the lifting support frame is provided with a material receiving platform, and the lifting support frame is provided with a drive The lifting device is a driving device for lifting along the vertical guide rail.

A charging device for an aluminum rod heating furnace as described above is characterized in that the discharging mechanism includes a baffle plate arranged at the lower end of the inclined blanking trough, and the feeding support frame is passed through a dial One end of the hinged plate shaft can extend into the inclined blanking chute, and the other end extends to the blanking fork below the lifting device, and the blanking fork extends into the inclined blanking chute An elastic member is provided between one end of and the feeding support frame to hold the blanking shift fork and pull it out of the inclined blanking chute.

The above-mentioned feeding device for aluminum rod heating furnace is characterized in that the blanking shift fork is L-shaped, and one end extending into the inclined blanking chute is provided with a circular arc chamfer, extending to the One end below the lifting device is provided with a collision block.

A charging device for an aluminum rod heating furnace as described above is characterized in that the discharging mechanism includes a baffle plate arranged at the lower end of the inclined blanking trough, and the feeding support frame is passed through a dial The plate shaft is hinged with a blanking fork whose end can extend into the inclined blanking trough, and the blanking fork is hinged with a cylinder that drives the rotation of the blanking fork through telescopic drive, and the cylinder The other end is hinged on the feed support frame.

A charging device for an aluminum rod heating furnace as described above is characterized in that the blanking fork includes an arc-shaped paddle and a support plate hinged with the cylinder rod of the cylinder, and the paddle extends One end of the inclined blanking trough is provided with an arc groove matching the circumferential arc surface of the aluminum rod, and the upper part of the baffle near the plectrum is provided with an arc chamfer.

The above-mentioned feeding device for aluminum rod heating furnace is characterized in that the lifting device includes a lifting slider installed on the vertical guide rail and sliding up and down along it, and the upper side of the lifting slider is A feeding plate is hinged, and the feeding plate is provided with a reset elastic part between the side of the feeding support frame and the lifting slider, and the feeding plate is provided on the side of the receiving platform. There is a contact part that touches the bottom of the material receiving platform when the lifting device rises to the upper limit position.

The above-mentioned feeding device for aluminum rod heating furnace is characterized in that a V-shaped groove is arranged above the middle part of the feeding plate.

The above-mentioned feeding device for an aluminum rod heating furnace is characterized in that the driving device is a cylinder fixed on the lifting support frame.

The above-mentioned feeding device for aluminum rod heating furnace is characterized in that the baffle plate is V-shaped with the apex facing upwards, and the baffle plate is provided with a Open slots corresponding to the picks.

The above-mentioned feeding device for aluminum rod heating furnace is characterized in that the lifting slider is provided with a limit rod for limiting the reset position of the feeding plate.

Compared with prior art, the present invention has following advantage:

1. The present invention is equipped with an automatic feeding mechanism and a lifting device to realize automatic transfer and lifting of materials, realize automation, save manpower, and improve production efficiency;

2. The invention has the advantages of simple structure, low cost, energy saving, convenient use, and is suitable for automatic production of assembly lines.

3. The feeding mechanism of the present invention can place two or more layers of aluminum rods in the inclined blanking trough of the feeding support frame. The feeding mechanism pulls out the aluminum rods from the bottom layer, and the upper layer of aluminum rods automatically rolls to the bottom under the action of gravity. bottom layer.

【Description of drawings】

Fig. 1 is a structural perspective view of Embodiment 1 of the present invention;

Fig. 2 is one of the assembly diagrams of the discharging mechanism in Embodiment 1 of the present invention;

Fig. 3 is the second assembly schematic diagram of the discharging mechanism in Embodiment 1 of the present invention;

Fig. 4 is a schematic structural diagram of a blanking shift fork in Embodiment 1 of the present invention;

Fig. 5 is a schematic diagram of the assembly of the lifting device of the present invention;

Fig. 6 is a schematic diagram of the vertical guide rail of the present invention;

Fig. 7 is a perspective view of the discharging mechanism of Embodiment 2 of the present invention;

Fig. 8 is a schematic structural diagram of a blanking shift fork in Embodiment 2 of the present invention;

Fig. 9 is a working diagram of the discharging mechanism in Embodiment 2 of the present invention.

【Detailed ways】

The present invention is described in detail below in conjunction with accompanying drawing:

Embodiment 1: As shown in Figures 1 to 6, a feeding device for an aluminum rod heating furnace includes a feed support frame 1 for adding aluminum rods at a low position, and one side of the feed support frame 1 is provided with Lifting support frame 2, described lifting support frame 2 is provided with vertical guide rail 7, and described vertical guide rail 7 is provided with lifting device 6 that can slide up and down along described vertical guide rail 7, and described advancing The material support frame 1 is provided with an inclined blanking chute 11, and the lower end of the inclined blanking chute 11 is provided with a discharge mechanism 3 that is moved to discharge when the lifting device 6 is lowered to the lower limit position. The upper part of the lift support frame 2 is provided with a material receiving platform 21, and the lift support frame 2 is provided with a driving device 5 for driving the lift device 6 to lift up and down along the vertical guide rail 7.

The discharge mechanism 3 includes a baffle plate 12 arranged at the lower end of the inclined discharge chute 11, and one end of the feed support frame 1 is hinged through a dial shaft 33 and can extend into the inclined discharge chute. In the chute 11, the other end extends to the blanking fork 32 below the lifting device 6, and the end of the blanking fork 32 stretches into the inclined chute 11 to connect with the feeding An elastic member 31 is provided between the support frames 1 to hold the blanking shift fork 32 and pull it out of the inclined blanking chute 11 .

The blanking shift fork 32 is L-shaped, and one end protruding into the inclined blanking chute 11 is provided with an arc chamfer, and one end protruding below the lifting device 6 is provided with a collision block 322 .

The lifting device 6 includes a lifting slider 601 that is installed on the vertical guide rail 7 and slides up and down along it. The upper side of the lifting slider 601 is hinged with a feeding plate 602, and the feeding plate 602 is directed to the A resetting elastic member 603 is provided between one side of the feeding support frame 1 and the lifting slider 601, and the feeding plate 602 is provided with the lifting device on the side of the receiving platform 21. 6 touches the touching portion 622 at the bottom of the material receiving platform 21 when it rises to the upper limit position.

A V-shaped groove 621 is provided above the middle part of the feeding plate 602 . The groove can hold the aluminum rod inside and ensure that the aluminum rod will not roll out.

The driving device 5 is an air cylinder fixed on the lifting support frame 2 .

The baffle ( 12 ) is V-shaped with an upward apex, and the baffle 12 is provided with an opening groove 121 corresponding to the paddle 323 provided on the blanking fork 32 .

The lifting slider 601 is provided with a limit strut 605 that limits the reset position of the feeding plate 602 to limit the reset position of the feeding plate.

Embodiment 2: As shown in Figures 7 to 8, the difference from Embodiment 1: the discharge mechanism 3 includes a baffle 12 arranged at the lower end of the inclined blanking chute 11, and the feed support The frame 1 is hinged with a blanking fork 32 with one end that can extend into the inclined blanking chute 11 through a dial shaft 33, and the blanking fork 32 is hinged with a telescopically driven blanking dial. The cylinder 34 that the fork 32 rotates, and the other end of the cylinder 34 is hinged on the feed support frame 1 .

The blanking fork 32 includes an arc-shaped paddle 323 and a support plate 35 hinged with the cylinder rod of the cylinder 34, and one end of the paddle 323 extending into the inclined blanking chute 11 is provided with a matching The arc groove 324 on the arc surface of the aluminum rod is provided with an arc chamfer on the upper side of the baffle plate 12 close to the plectrum 323 . The feeding mechanism can place two or more layers of aluminum rods in the inclined blanking trough of the feeding support frame. The feeding mechanism pulls out the aluminum rods from the bottom layer, and the upper layer of aluminum rods automatically rolls to the bottom layer under the action of gravity.

The present invention is also provided with a control system to centrally control the driving device 5 to complete the lifting of the lifting device 6 .

The working principle of the present invention:

The principle of embodiment 1: first put the aluminum rod into the inclined blanking chute 11, the aluminum rod rolls along the inclined blanking chute 11 under the action of gravity to the vacancy near the baffle 12 and is blocked by the baffle 12, the lifting device 6 The elastic part 603 is in a shrinking state, and the feeding plate 602 leans against the limit rod 605 in a balanced state under the action of the elastic part 603. The control system controls the driving device 5 to work, and the lifting device 6 is under the action of the driving device 5 cylinder. Descending along the vertical guide rail 7, the lifting slider 601 of the lifting device 6 descends and touches the collision block 322. As the lifting slider 601 continues to press the collision block 322 downward, the blanking fork hinged with the feeding support frame 1 32 just rotates around the dial shaft 33. At this time, the elastic member 31 is elongated, and the dial 323 on the blanking shift fork 32 stretches into the inclined blanking chute 11 and passes through the opening of the baffle plate 12 during the rotation process. Groove 121 stretches out, and the aluminum rod blocked by baffle plate 12 is plucked, the aluminum rod turns over baffle plate 12, rolls from inclined blanking chute 11 into V-shaped groove 621 of feeding plate 602, at this time, the control system sends a signal Control the operation of the cylinder, the lifting device 6 starts to rise under the action of the cylinder, the lifting slider 601 on the lifting device 6 leaves the collision block 322 on the blanking fork 32, the elastic part 31 shrinks, and the blanking fork 32 is on the elastic part 31 Rotate and reset around the dial shaft 33 under the action of the dial, the dial 323 retracts from the inclined blanking chute 11 and resets, and the aluminum rod on the feed support frame 1 rolls along the inclined blanking chute 11 to close to the baffle plate under the action of gravity The vacancy of 12 is blocked by baffle plate 12, meanwhile, the elevating device 6 that holds aluminum bar is in the state of vertical rise. When the lifting device 6 continues to rise, the contact portion 622 on the feeding plate 602 first touches the bottom of the material receiving platform 21 on the lifting support frame 2, and after the contact portion 622 touches the bottom of the material receiving platform 21, the lifting device 6 continues to rise under the action of the driving device 5. At this time, the elastic member 603 is extended, and the feeding plate 602 hinged with the lifting slider 601 rotates. When the lifting device 6 rises to the upper limit position, the feeding plate 602 is in an inclined state and is in the The material receiving platforms 21 are connected, and at this time, the aluminum rods are rolled from the feeding plate 602 onto the material receiving platform 21, and the aluminum rods are grabbed from the material receiving platforms by the manipulator arranged on the lifting support frame and loaded into the aluminum rod heating furnace. Then the control system controls the cylinder of the driving device 5 to move, the lifting device 6 starts to move downward, the elastic part 603 shrinks, and the feeding plate 602 resets again under the action of the elastic part 603 and leans against the limit rod 605 to complete the feeding of a material cycle. Continuous automatic production can be realized by repeating the above steps.

The principle of embodiment 2: first put the aluminum rod into the inclined blanking chute 11, the aluminum rod rolls along the inclined blanking chute 11 under the action of gravity to the vacancy near the baffle 12 and is blocked by the baffle 12, the lifting device 6 The elastic part 603 is in a shrinking state, and the feeding plate 602 leans against the limit rod 605 in a balanced state under the action of the elastic part 603. The control system controls the driving device 5 to work, and the lifting device 6 is under the action of the driving device 5 cylinder. Descending along the vertical guide rail 7, when the lifting device 6 descends to the lower limit, the control system controls the cylinder 34 to work, and the cylinder rod of the cylinder 34 retracts to pull the support plate (35) on the blanking shift fork (32), and the feeding The hinged blanking fork 32 of the support frame 1 rotates around the dial shaft 33. At this time, the plectrum 323 on the blanking fork 32 stretches into the inclined blanking chute 11 during the rotation process, and the end of the plectrum 323 The circular arc groove 324 at the top contacts with the circumferential surface of the aluminum rod. When the blanking fork (32) continues to rotate, the plectrum (323) will flick the aluminum rod blocked by the baffle 12, and the aluminum rod will turn over the baffle 12, from The baffle plate 12 rolls into the V-shaped groove 621 of the feeding plate 602. At this time, the control system sends a signal to control the driving device 5 cylinder to work, and the lifting device 6 begins to rise under the action of the driving device 5. At this time, the control system controls The cylinder 34 works, the cylinder rod of the cylinder 34 stretches out, the blanking shift fork 323 rotates and resets around the dial shaft 33, the paddle 323 retracts and resets from the inclined blanking chute 11, and the aluminum rod on the feeding support frame 1 is under gravity. Under action, roll along the inclined blanking chute 11 to the vacancy near the baffle plate 12 and be blocked by the baffle plate 12. At the same time, the lifting device 6 for accommodating the aluminum rod is in a vertically rising state. When the lifting device 6 continues to rise, the contact portion 622 on the feeding plate 602 first touches the bottom of the material receiving platform 21 on the lifting support frame 2, and after the contact portion 622 touches the bottom of the material receiving platform 21, the lifting device 6 continues to rise under the action of the driving device 5. At this time, the elastic member 603 is elongated, and the feeding plate 602 hinged with the lifting slider 601 rotates. When the lifting device 6 rises to the upper limit position, the feeding plate 602 is in an inclined state and is aligned The material receiving platforms 21 are connected, and at this time, the aluminum rods are rolled from the feeding plate 602 onto the material receiving platform 21, and the aluminum rods are grabbed from the material receiving platforms by the manipulator arranged on the lifting support frame and loaded into the aluminum rod heating furnace. Then the control system controls the cylinder of the drive device 5 to move, the lifting device 6 starts to move downward, the elastic part 603 shrinks, and the feeding plate 602 resets again under the action of the elastic part 603 and leans against the limit rod 605 to complete the feeding of a material cycle.

Claims (10)

1. A feeding device for an aluminum rod heating furnace, characterized in that it includes a feeding support frame (1) for adding aluminum rods at a low position, and one side of the feeding support frame (1) is provided with a lifting support frame (2), the lifting support frame (2) is provided with a vertical guide rail (7), and the vertical guide rail (7) is provided with a Lifting device (6), the feeding support frame (1) is provided with an inclined blanking chute (11), and the lower end of the inclined blanking chute (11) is provided with the lifting device ( 6) When lowering to the lower limit position, toggle the discharging mechanism (3), the upper part of the lifting support frame (2) is provided with a material receiving platform (21), and the lifting support frame (2) is provided with A driving device (5) that drives the lifting device (6) to lift up and down along the vertical guide rail (7). 2. A feeding device for an aluminum rod heating furnace according to claim 1, characterized in that: said feeding mechanism (3) includes a stop set at the lower end of said inclined blanking trough (11) Plate (12), the feed support frame (1) is hinged through the shifting plate shaft (33), one end can extend into the inclined blanking chute (11), and the other end extends to the lifting device (6) The blanking fork (32) below, the end of the blanking fork (32) extending into the inclined blanking trough (11) and the feeding support frame (1) An elastic member (31) is provided between them to keep the blanking shift fork (32) pulled back out of the inclined blanking chute (11). 3. The feeding device for aluminum rod heating furnace according to claim 2, characterized in that: the blanking shift fork (32) is L-shaped, extending into the inclined blanking chute (11) One end is provided with arc chamfering, and the end extending below the lifting device (6) is provided with a collision block (322). 4. A feeding device for an aluminum rod heating furnace according to claim 1, characterized in that: said feeding mechanism (3) includes a stop set at the lower end of said inclined blanking chute (11) plate (12), the feeding support frame (1) is hinged to a blanking fork (32) with one end that can extend into the inclined blanking chute (11) through the shifting plate shaft (33), so The blanking fork (32) is hinged with a cylinder (34) that drives the blanking fork (32) to rotate through telescopic movement, and the other end of the cylinder (34) is hinged on the feeding support frame (1) up. 5. A feeding device for an aluminum rod heating furnace according to claim 4, characterized in that: the blanking shift fork (32) includes an arc-shaped pick (323) and the cylinder (34 ) cylinder rod hinged support plate (35), and one end of the pick piece (323) extending into the inclined blanking trough (11) is provided with an arc groove (324) matching the circumferential arc surface of the aluminum rod , the upper part of the side of the baffle (12) close to the plectrum (323) is provided with arc chamfering. 6. The feeding device for aluminum rod heating furnace according to claim 1, characterized in that: the lifting device (6) includes a vertical rail (7) that is installed on the vertical guide rail (7) and slides up and down along it. Lifting slider (601), the upper side of the lifting slider (601) is hinged with a feeding plate (602), and the feeding plate (602) is connected to the side of the feeding support frame (1) There is a return elastic part (603) between the lifting sliders (601), and the feeding plate (602) is provided on the side of the receiving platform (21) when the lifting device (6) rises When reaching the upper limit position, touch the touching portion (622) at the bottom of the material receiving platform (21). 7. The feeding device for aluminum rod heating furnace according to claim 6, characterized in that: a V-shaped groove (621) is provided above the middle part of the feeding plate (602). 8 . The feeding device for aluminum rod heating furnace according to claim 1 , characterized in that: the driving device ( 5 ) is a cylinder fixed on the lifting support frame ( 2 ). 9. The feeding device for aluminum rod heating furnace according to claim 2, characterized in that: the baffle (12) is V-shaped with the apex pointing up, and the baffle (12) is provided with An open slot (121) corresponding to the paddle (323) provided on the blanking fork (32). 10. A feeding device for an aluminum rod heating furnace according to claim 6, characterized in that: the lifting slider (601) is provided with a limiter that limits the reset position of the feeding plate (602) Strut (605).

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