CN108820829A - Bar device on a kind of aluminium bar low level - Google Patents

Abstract

The invention provides a low-position rod loading device for aluminum rods applied in the technical field of aluminum profile production and processing. Inclined surface structure, the material dial (2) movable on the side of the rod rack (1) is connected with the turning rod oil cylinder (3), the turning rod oil cylinder (3) is installed on the side of the rod rack (1), and the turning rod oil cylinder (3) Connected with the control unit (4), a lifting frame (5) is installed at one end of the rod rack (1), the rod loading cylinder (6) is installed on the lifting frame (5), and the upper part of the feeding frame (7) The rod feeding roller (8) is set at the position, and the rod support swing arm (9) is connected with the rod loading cylinder (6). The low-position rod loading device for aluminum rods of the present invention has a simple structure, and can conveniently and reliably realize long aluminum rods from the rod rack. It is automatically transported into the heating furnace to realize low-level rod loading, which reduces the lifting height of long aluminum rods and eliminates the safety hazards of long aluminum rod heating operations.

Description

A low-position rod loading device for aluminum rods

technical field

The invention belongs to the technical field of aluminum profile production and processing, and more specifically relates to a low-position rod loading device for aluminum rods.

Background technique

In the field of aluminum profile production and processing, long aluminum rods need to be transported to the furnace body for heating. The storage racks of multi-rod furnaces in the prior art generally adopt the method of stacking and loading rods at high positions. That is: the long aluminum rods are placed on the inclined platform of the high-level stacking storage rack with a crane, and the aluminum rods are conveyed to the feeding rack through the oil cylinder and the dial, and the aluminum rods are driven into the furnace by the rollers of the feeding rack conveying mechanism and the reducer motor . During the process of hanging rods by driving, the height of the long aluminum rods from the ground exceeds two meters, which exceeds the height of the human body. If a mistake occurs, it will damage the equipment and injure people, posing a serious safety hazard.

Contents of the invention

The technical problem to be solved by the present invention is: aiming at the deficiencies of the prior art, to provide a simple structure that can conveniently and reliably realize the automatic transportation of long aluminum rods from the rod racks to the heating furnace, and can use low-level racks to realize The low-level rod loading reduces the lifting height of the long aluminum rod. Even if there is a mistake, it will not damage the equipment or personnel. It completely eliminates the safety hazard of the long aluminum rod heating operation.

To solve the technical problems described above, the technical solution adopted by the present invention is:

The invention relates to a low-level loading device for aluminum rods. The low-level loading device for aluminum rods includes a rod rack, a lifting frame, and a feeding frame. The side of the rod rack is movable to install the dial, and the dial is connected with the turning rod oil cylinder that can drive the dial to rotate. The control parts are connected, the lifting frame is set at one end of the rod rack, the rod loading cylinder is installed on the lifting frame, a plurality of feeding rollers arranged according to the gap are arranged at the upper part of the feeding frame, and the heating furnace is arranged at the end of the feeding frame The supporting rod swing arm is connected with the upper rod oil cylinder which can drive the supporting rod swing arm up and down, the upper rod oil cylinder is connected with the control part, and the supporting rod swing arm is arranged as a structure extending to one end of the rod rack.

The supporting rod swing arm and the rod loading trolley are movably connected through the connecting shaft, the rod loading trolley is connected with the rod loading cylinder, the lower positioning block is set on the rod loading trolley, and the rod supporting swing arm is provided with an extension rod near the rod loading cylinder. Against the lower position of the lower positioning block, the low-position rod loading device for aluminum rods also includes a limit block, which is arranged on the connecting arm of the lifting frame, and the limit block is located directly above the extension rod, and the rod loading cylinder When the aluminum rod on the swing arm of the support rod is driven to rise to a height higher than the rod feeding roller, the limit block is set to a structure that can lean against the extension rod of the swing arm of the support rod.

The rod rack surface of the rod rack is set as a structure whose height gradually decreases from one end far away from the lift frame to the end near the lift frame, and the rod rack includes a rod rack side beam I and a rod rack side beam II. The side beam I and the side beam II of the rod rack are connected by multiple intermediate beams, and the swing arm of the supporting rod is set as a structure capable of extending to the gap between the side beam I of the rod rack and the side beam II of the rod rack.

The dial includes a dial body, a raised portion, and a protruding limit portion. The dial body is movably installed on the side of the rod holder through a rotating shaft, and the raised portion protrudes from the dial body. , the protruding part is located on the side of the cylinder body close to the turning rod oil cylinder, the dial body is installed on the side of the rod rack through the rotating shaft, and the telescopic rod of the turning rod oil cylinder is connected to the side of the dial body of the dial , when the control part controls the expansion and contraction of the turning rod cylinder, the telescopic rod of the turning rod cylinder is set to a structure capable of driving the dial body to rotate.

The supporting rod swing arm is clamped in the limit part of the feeding frame, and the limit part is set as a structure that can control the supporting rod swing arm to only vertically lift up and down along the limit part. The connecting block is connected, the lower end of the supporting rod swing arm is movably connected with the connecting block on the side close to the upper rod oil cylinder through the pin shaft, and the upper rod oil cylinder and the middle part of the supporting rod swing arm are connected by a pulling cylinder near the side of the upper rod oil cylinder.

The end of the support rod swing arm away from the upper rod oil cylinder is provided with a raised support limit block, and the rod support side beam I and the rod support side beam II on the side of the rod rack close to the lifting frame are respectively provided with a rod limit block. , The rod limit block protrudes from the rod surface of the rod rack.

The end of the limiting part of the dial is configured as a structure with an arcuate surface, and the arcuate surface is arranged on the side of the limiting part away from the lifting frame.

When the control part controls the extension of the turning rod oil cylinder, the limit part of the dial is set as a structure protruding from the rod surface of the rack, and when the control part controls the extension of the turning rod oil cylinder, the dial and the Turn over the support rod oil cylinder and be set to be L-shaped structure, when the control part controls the turn over support rod oil cylinder to shrink, the limit portion of the dial is set to be lower than the structure of the rod resting surface of the rod resting frame.

The control part controls the contraction of the turning rod oil cylinder, and when the limit part of the dial is lower than the rod surface of the rod rack, a long aluminum rod on the rod surface of the rod rack is set to be able to pass through the dial. The structure that abuts against the limit block of the rest rod.

When the control part controls the lifting of the upper rod oil cylinder, the upper rod oil cylinder is set to a structure that can drive the swing arm of the support rod to rise, and when the swing arm of the support rod rises, it is set to be able to support the long rod against the limit block of the rod rest. A structure in which aluminum rods rise upwards.

The rise of the upper rod oil cylinder drives the swing arm of the supporting rod to rise, and when the long aluminum rod that is held against the limit block of the rod rests rises upwards to a position higher than the position of the rod feeding roller, the control part is set to be able to control the contraction of the pulling cylinder When the control part controls the pulling oil cylinder to shrink, the long aluminum rod on the swing arm of the support rod is set to a structure that can slide along the swing arm of the support rod and drop onto the rod feeding roller.

Adopt technical scheme of the present invention, can obtain following beneficial effect:

The low-level rod loading device for aluminum rods of the present invention, when the long aluminum rods need to be heated, the long aluminum rods are placed on the low-level rod racks (shelf racks) in sequence by driving. The long aluminum rod will automatically roll to the side close to the lifting frame. And the setting of material dial, when the rod is not on the low position, plays a blocking effect on the long aluminum rod on the rod rack. When it is necessary to load the rod at a low position, the control part controls the cylinder of the turning rod to shrink, and the cylinder of the turning rod drives the dial to rotate, so that the position of the dial is lower than the surface of the rod rack. At this time, a long aluminum rod will Through the dial, roll to the end of the rod rack near the lifting frame. After a long aluminum rod passes through, the turning rod oil cylinder continues to shrink. Due to the structural setting of the dial, the limit part with the arc surface on the dial will block other long aluminum rods to avoid other long aluminum rods. The long aluminum rod moves across the dial towards the feed frame. After a long aluminum rod passes, the control part controls the upper rod oil cylinder to stretch out, which drives the swing arm of the support rod to rise. The arm continues to rise until it rises to a position slightly higher than the rod feeding roller (the rod feeding roller is set according to the gap). Under the control of the driving motor, the long aluminum rod is driven to move along the rod feeding roller, and then transported into the furnace body for heating. Then the control part controls the upper rod oil cylinder to shrink, and the supporting rod swing arm descends to the initial position. Then the control part controls the extension of the turning rod oil cylinder 3 again, the dial returns to the initial position, and starts the low-position loading of the next aluminum rod. After repeated cycles like this, the low-position loading of multiple long aluminum rods can be completed, realizing long aluminum rods. Automatic delivery of rods, and effectively eliminate the potential safety hazards caused by the need to lift long aluminum rods too high in the prior art. The aluminum rod low-position rod loading device described in the present invention has a simple structure, and can conveniently and reliably realize the automatic transportation of long aluminum rods from the rod rack to the heating furnace. The lifting height of the rod is reduced, even if there is a mistake, it will not hurt the equipment or the personnel, completely eliminate the safety hazard of the long aluminum rod heating operation, the operation is simple and labor-saving, and the efficiency is improved.

Description of drawings

The following is a brief description of the contents expressed in the drawings of this manual and the marks in the drawings:

Fig. 1 is a side view structural schematic diagram of the low-position rod loading device for aluminum rods according to the present invention;

Fig. 2 is a top view structure schematic diagram of the rod rack of the low-position rod loading device for aluminum rods according to the present invention;

Fig. 3 is a schematic diagram of the local connection structure of the pulling cylinder, the rod loading cylinder and the rod support swing arm of another embodiment of the low-position rod loading device of the present invention;

The marks in the drawings are: 1. Rod rack; 2. Dial plate; 3. Turning rod cylinder; 4. Control parts; 5. Lifting frame; 6. Rod loading cylinder; 7. Feeding frame; 1. Rod feed roller; 9. Rod swing arm; 10. Rod rack surface; 11. Rod rack side beam Ⅰ; 12. Rod rack side beam Ⅱ; 13. Middle beam; 14. Dial plate body 15. Limiting part; 16. Supporting rod limiting block; 17. Rod limiting block; 18. Long aluminum rod; 19. Arc surface; 20. Pulling oil cylinder; 21. Lower positioning block; 22. Extending Rod; 23, limit block; 24, rod trolley; 25, raised portion.

Detailed ways

Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

As shown in accompanying drawings 1 and 2, the present invention is a low-position rod loading device for aluminum rods. The low-position rod loading device for aluminum rods includes a rod rack 1, a lifting frame 5, a feeding frame 7, and The rod rack surface 10 of the rack 1 is set to be a slope structure, and the rod rack 1 side is movably installed with a dial 2, and the dial 2 is connected with the turning rod oil cylinder 3 that can drive the dial 2 to rotate, and the rack 2 is turned over. The rod oil cylinder 3 is installed on the side of the rod rack 1, and the turning rod oil cylinder 3 is connected with the control part 4 capable of controlling the expansion and contraction of the turning rod oil cylinder 3. The lifting frame 5 is arranged at one end of the rod rack 1, and the lifting frame 5 is installed The rod oil cylinder 6, the upper position of the feeding frame 7 are provided with a plurality of rod feeding rollers 8 arranged according to the gaps, the heating furnace is arranged at the end of the feeding frame 7, the supporting rod swing arm 9 and the lifting rod that can drive the supporting rod swing arm 9 up and down The upper rod oil cylinder 6 is connected, the upper rod oil cylinder 6 is connected with the control part 4, and the supporting rod swing arm 9 is arranged as a structure extending to one end position of the rod rack 1. With the above structure, when the long aluminum rods need to be heated, the long aluminum rods are placed on the low-position rod racks (shelf racks) in sequence by driving. Since the rod racks are inclined plane structures, the placed long aluminum rods will automatically move toward the Roll close to the side of the lift. And the setting of material dial, when the rod is not on the low position, plays a blocking effect on the long aluminum rod on the rod rack. When it is necessary to load the rod at a low position, the control part controls the turning rod oil cylinder 3 to shrink, and the turning rod oil cylinder 3 drives the dial to rotate, so that the position of the dial is lower than the rod rest surface 10 of the rod holder. At this time, a long The aluminum rod will pass through the dial and roll to the end of the rod rack near the lifting frame. After a long aluminum rod passes through, the turning rod oil cylinder 3 continues to be kept in the shrinking state. Due to the structural setting of the dial, the limit portion with the arc surface on the dial will block other long aluminum rods to avoid Other long aluminum rods move across the dial towards the feed frame. After a long aluminum rod passes through, the control part controls the upper rod oil cylinder to stretch out, and drives the supporting rod swing arm 9 to rise, and the supporting rod swing arm 9 rises to hold up the long aluminum rod near one end of the lifting frame, and then supports The rod swing arm continues to rise until it rises to a position slightly higher than the rod feed roller (the rod feed rollers are set according to the gap), and then the long aluminum rod on the rod swing arm is pushed and rolled onto the rod feed roller for further Under the control of the driving motor, the rod roller drives the long aluminum rod to move along the rod feeding roller, and then is transported into the heating furnace for heating. Then the control part controls the upper rod oil cylinder to shrink, and the supporting rod swing arm descends to the initial position. Then the control part controls the turn-over rod oil cylinder 3 to stretch out again, and the shifting disc returns to the initial position, and the low position of the next aluminum rod starts to go up. Such repeated cycles can complete the low-position loading of multiple long aluminum rods, realize the automatic transportation of long aluminum rods, and effectively eliminate the safety hazards caused by the need to lift long aluminum rods too high in the prior art. The aluminum rod low-position rod loading device described in the present invention has a simple structure, and can conveniently and reliably realize the automatic transportation of long aluminum rods from the rod rack to the heating furnace. The lifting height of the rod is reduced, even if there is a mistake, it will not hurt the equipment or the personnel, completely eliminate the safety hazard of the long aluminum rod heating operation, the operation is simple and labor-saving, and the efficiency is improved.

The supporting rod swing arm 9 and the rod loading trolley 24 are movably connected by the connecting shaft 25, the rod loading trolley 24 is connected with the rod loading oil cylinder 6, the lower positioning block 21 is arranged on the rod loading trolley 24, and the rod supporting swing arm 9 is close to the rod loading An extension rod 22 is arranged on one side of the oil cylinder 6, and the extension rod 22 abuts against the position below the lower positioning block 21. The low-position rod loading device for aluminum rods also includes a limit block 23, and the limit block 23 is arranged on the bottom of the lifting frame 5. On the connecting arm, the limit block 23 is located at the position directly above the extension rod 22. When the upper rod oil cylinder 6 drives the aluminum rod on the rod swing arm 9 to rise to a height higher than the rod feeding roller 8, the limit block 23 is set to be able to The structure leaning against the extension rod 22 of the bracket swing arm 9. With the above structure, when the upper rod cylinder does not drive the swing arm of the support rod to rise or just starts to drive the swing arm of the support rod to rise, the side where the aluminum rod is placed is inclined downward, and the protruding rod leans against the lower positioning block to realize the swing of the support rod. Aluminum rods on the arms rest securely and won't roll over. And when the upper rod oil cylinder 6 drives the aluminum rod on the rod swing arm 9 to rise to a height higher than the rod feeding roller 8, the positioning block begins to act on the outer end of the extension rod of the rod swing arm, and the force is applied to the extension rod. On the top, push the swing arm of the supporting rod to rotate relative to the connecting shaft, so that the swinging arm of the supporting rod rotates, and the end of the aluminum rod is tilted upward, so that the aluminum rod automatically rolls onto the rod feeding roller, thereby completing a low-position rod loading. Then, the rod loading oil cylinder drives the rod support swing arm to drop to the initial position, and starts the next low position rod loading, cyclical action.

The rod rack surface 10 of the rod rack is set as a structure whose height gradually decreases from the end away from the lift frame 5 to the end close to the lift frame 4, and the rod rack 1 includes a rod rack side beam I11 and a rod rack side beam II12 , the rod rest side beam I11 and the rod rest side beam II12 are connected by multiple intermediate beams 13, and the support rod swing arm 9 is set to be able to extend to the gap between the rod rest side beam I11 and the rod rest side beam II12 Structure. The above-mentioned structure, the structural setting of the rod surface of the rod rack, makes the long aluminum rods that need to be heated placed on the rod rack, and each long aluminum rod will roll from high to low in turn, thereby approaching the lifting frame in turn. And the rod rest side beam I11 and the rod rest side beam II12 are connected through multiple intermediate beams 13, so that the swing arm of the support rod can extend to the gap between the rod rest side beam I11 and the rod rest side beam II12, so that The swing arm of the support rod is located under the long aluminum rod that moves to the end of the rod rack between holding up the long aluminum rod, so that when the swing arm of the support rod rises under the driving of the upper rod cylinder, it can reliably hold up the long aluminum rod , will not roll and slip.

The dial 2 includes a dial body 14, a raised portion 25, and a protruding limit portion 15. The dial body 14 is movably installed on the side of the rod holder 1 through a rotating shaft, and the raised portion 25 protrudes Set on the dial body 14, the protruding part 25 is located on the side of the oil cylinder body close to the turning rod oil cylinder 3, the dial body 14 is installed on the side of the rod holder 1 through the rotating shaft, and the stretching of the turning rod oil cylinder 3 The rod is connected to the side position of the dial body 14 of the dial 2, and when the control part 4 controls the turning rod oil cylinder 3 to expand and contract, the telescopic rod of the turning rod oil cylinder 3 is set to be able to drive the dial body 14 to rotate. structure. With the above-mentioned structure, the position-limiting portion of the shifting disc plays a position-limiting role when the long aluminum rods need to be restricted from sliding, and can release the long aluminum rods sequentially when the long aluminum rods need to be released. And when carrying out long aluminum rod limit, there will be an aluminum rod to be positioned at the groove part that protruding part and limit part form, and turn over stick oil cylinder 3 and eccentrically connect with dial body 14, when dial body 14 expands and contracts It can drive the dial body 14 to rotate, thereby driving the limit part to rotate, and reliably realize limit and release. When the turning rod oil cylinder 3 shrinks and pulls the dial body 14 to rotate, the long aluminum rod located in the groove will pass through the dial, and at this time, the position of the protrusion is higher than the surface of the rod holder, so that the protrusion Capable of blocking other long aluminum rods.

The supporting bar swing arm 9 is clamped in the limiting part of the feeding frame 7, and the limiting part is set to a structure that can control the supporting bar swinging arm 9 to vertically lift up and down along the limiting part.

As shown in accompanying drawing 3, as another embodiment of the present invention that the swing arm of the support rod is transported to the rod feed roller, the telescopic rod of the upper rod cylinder 6 is connected with the connecting block, and the lower end of the support rod swing arm 9 is close to the upper rod cylinder 6 One side is movably connected with the connecting block by a pin shaft, and the upper rod oil cylinder 6 and the middle part of the supporting rod swing arm 9 are connected by a pulling oil cylinder 20 near the upper rod oil cylinder 6 side. With the above structure, the support rod swing arm is movably connected with the connecting block, and when the oil cylinder is pulled to expand and contract, it can drive the support rod swing arm to rotate relative to the pin shaft, so that the upper surface of the support rod swing arm can be switched between a plane and an inclined surface. In this way, when the long aluminum rod is raised by the swing arm of the support rod, the upper surface of the swing arm of the support rod is on the plane, and when the swing arm of the support rod is raised to the right position, when the long aluminum rod needs to roll down to the rod feeding roller, the control part controls the pulling The oil cylinder 20 shrinks, so that the upper surface of the supporting rod swing arm is inclined towards the rod advancing roller side, and the long aluminum rod will roll off from the supporting rod swing arm upper surface and fall onto the rod advancing roller. Then the control part controls the pulling oil cylinder to stretch out again, so that the upper surface of the swing arm of the supporting rod is in a plane, and can be lifted and turned over next time.

The end of the supporting rod swing arm 9 far away from the upper rod oil cylinder 6 is provided with a raised supporting rod limiting block 16, and the rod resting side beam I11 and the rod resting side beam II12 on the side of the rod resting frame 1 close to the lifting frame 5 are respectively provided The rod limit block 17 protrudes from the rod rest surface 10 of the rod rack. In the above-mentioned structure, the supporting rod limit block plays a limiting role on the long aluminum rod that needs to be lifted when sliding onto the supporting rod swing arm, so as to avoid random sliding. At this time, the control part can control the pulling oil cylinder to shrink, and the side of the supporting rod limit block set on the supporting rod swing arm is in a downwardly inclined state, so that the long aluminum rod is against the supporting rod limiting block, and the limit is further reliably achieved. Function, comprehensively improve the safety of the lifting process. The setting of the rod limit block can limit the long aluminum rod passing through the dial, preventing the long aluminum rod from falling off the rod rack before being lifted up, so as to cooperate with the swing arm of the supporting rod to realize the lifting of the long aluminum rod .

The end of the limiting portion 15 of the dial 2 is configured with an arc-shaped surface 19 , and the arc-shaped surface 19 is arranged on a side of the limiting portion 15 away from the elevating frame 5 . With the above structure, the curved surface can quickly block the long aluminum rods that do not pass through the dial after reverse flipping, so as to avoid the slow reaction and cause another long aluminum rod to pass through the dial when it does not need to pass.

In the low-position loading device for aluminum rods according to the present invention, when the control part 4 controls the extension of the turning cylinder 3, the limit part 15 of the dial 2 is set to protrude from the rod surface 10 of the rod rack. Structure, when the control part 4 controls the turning rod oil cylinder 3 to stretch out, an L-shaped structure is set between the dial 2 and the turning rod oil cylinder 3, and when the control part 4 controls the turning rod oil cylinder 3 to shrink, the dial 2 The limiting part 15 is set to be lower than the structure of the rod surface 10 of the rod holder. The control part 4 controls the turning cylinder 3 to shrink, and when the limit portion 15 of the dial 2 is lower than the rod surface 10 of the rod holder, a long aluminum rod 18 on the rod surface 10 of the rod holder is set as A structure capable of abutting against the rod limit block 16 through the dial 2 . When the control part 4 controls the lifting of the upper rod oil cylinder 6, the upper rod oil cylinder 6 is set to a structure capable of driving the support rod swing arm 9 to rise, and when the support rod swing arm 9 rises, it is set to be able to hold up against the limit of the rod rest. The structure that the long aluminum rod 18 on the bit block 16 rises upwards. The rise of the upper rod cylinder 6 drives the rod support swing arm 9 to rise, and when the long aluminum rod 18 abutting against the rod limit block 16 rises upward to a position higher than the rod feed roller 8, the control part 4 sets In order to be able to control the shrinking structure of the pulling cylinder 20, when the control part 4 controls the pulling cylinder 20 to shrink, the long aluminum rod 18 on the supporting rod swing arm 9 is set to be able to slide along the supporting rod swinging arm 9 and drop onto the rod feeding roller 8 Structure.

The low-level rod loading device for aluminum rods of the present invention, when the long aluminum rods need to be heated, the long aluminum rods are placed on the low-level rod racks (shelf racks) in sequence by driving. The long aluminum rod will automatically roll to the side close to the lifting frame. And the setting of material dial, when the rod is not on the low position, plays a blocking effect on the long aluminum rod on the rod rack. When it is necessary to load the rod at a low position, the control part controls the cylinder of the turning rod to shrink, and the cylinder of the turning rod drives the dial to rotate, so that the position of the dial is lower than the surface of the rod rack. At this time, a long aluminum rod will Through the dial, roll to the end of the rod rack near the lifting frame. After a long aluminum rod passes through, the turning rod oil cylinder continues to shrink. Due to the structural setting of the dial, the limit part with the arc surface on the dial will block other long aluminum rods to avoid other long aluminum rods. The long aluminum rod moves across the dial towards the feed frame. After a long aluminum rod passes, the control part controls the upper rod oil cylinder to stretch out, which drives the swing arm of the support rod to rise. The arm continues to rise until it rises to a position slightly higher than the rod feeding roller (the rod feeding roller is set according to the gap). Under the control of the driving motor, the long aluminum rod is driven to move along the rod feeding roller, and then transported into the furnace body for heating. Then the control part controls the upper rod oil cylinder to shrink, and the supporting rod swing arm descends to the initial position. Then the control part controls the turn-over rod oil cylinder to stretch out again, and the shifting plate returns to the initial position, and starts the lower rod loading of the next aluminum rod. Such repeated cycles can complete the low-position loading of multiple long aluminum rods, realize the automatic transportation of long aluminum rods, and effectively eliminate the safety hazards caused by the need to lift long aluminum rods too high in the prior art. The low-position loading device for aluminum rods described in the present invention has simple structure and low manufacturing cost, and can conveniently and reliably realize the automatic transportation of long aluminum rods from the rod rack to the heating furnace, and the low-position rack can be used to realize low-position rod loading , so that the lifting height of the long aluminum rod is reduced, even if there is a mistake, the equipment or personnel will not be injured, and the safety hazard of the long aluminum rod heating operation is completely eliminated, the operation is simple and labor-saving, and the efficiency is improved.

The present invention has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-mentioned manner, as long as various improvements are adopted in the method concept and technical solutions of the present invention, or the present invention is converted without improvement. The ideas and technical solutions of the invention that are directly applied to other occasions are within the protection scope of the present invention.

Claims (10)

1. A low-position rod loading device for aluminum rods, characterized in that: the low-position rod loading device for aluminum rods includes a rod rack (1), a lifting frame (5), a feeding frame (7), and a rod rack ( 1) The rod surface (10) of the rod rack (1) is set to be a slope structure, the side of the rod rack (1) is movable to install the dial (2), and the dial (2) can drive the dial (2) to rotate The turning stick oil cylinder (3) is connected, and the turning stick oil cylinder (3) is installed on the side of the rod rack (1), and the turning stick oil cylinder (3) is connected with the control part (4) that can control the turning stick oil cylinder (3) telescopic ) connection, a lifting frame (5) is set at one end of the rod rack (1), and a rod cylinder (6) is installed on the lifting frame (5), and a plurality of gaps are arranged at the upper position of the feeding frame (7). The rod feed roller (8), the heating furnace is arranged at the end of the feed frame (7), the rod support swing arm (9) is connected with the rod loading oil cylinder (6) that can drive the rod support swing arm (9) up and down, and the rod loading The oil cylinder (6) is connected with the control part (4), and the supporting rod swing arm (9) is arranged as a structure extending to one end of the rod rest (1). 2. The low-position rod loading device for aluminum rods according to claim 1 or 2, characterized in that: the rod support swing arm (9) and the rod loading trolley (24) are movably connected by a connecting shaft, and the rod loading trolley (24) It is connected with the upper rod oil cylinder (6), the lower positioning block (21) is set on the rod upper trolley (24), and the rod support swing arm (9) is provided with an extension rod (22) near the upper rod oil cylinder (6). The rod (22) leans against the lower position of the lower positioning block (21), and the low-position rod loading device for aluminum rods also includes a limit block (23), and the limit block (23) is arranged on the connecting arm of the lifting frame (5) Up, the limit block (23) is located directly above the protruding rod (22), when the rod loading cylinder (6) drives the aluminum rod on the rod swing arm (9) to rise to a height higher than the rod feeding roller (8) , The limit block (23) is arranged as a structure capable of leaning against the extension rod (22) of the support bar swing arm (9). 3. The low-position rod loading device for aluminum rods according to claim 1 or 2, characterized in that: the rod rack surface (10) of the rod rack is set from the end away from the lift frame (5) to the end close to the lift frame (4) The height of one end gradually decreases, the rod rack (1) includes the rod rack side beam I (11) and the rod rack side beam II (12), the rod rack side beam I (11) and the rod rack side beam The beam II (12) is connected by multiple intermediate beams (13), and the support rod swing arm (9) is set to be able to extend to the gap between the rod rest side beam I (11) and the rod rest side beam II (12) Ministry structure. 4. The low-position rod loading device for aluminum rods according to claim 1 or 2, characterized in that: the dial (2) includes a dial body (14), a raised portion (25), a protruding The limit part (15), the dial body (14) is movably installed on the side position of the rod holder (1) through the rotating shaft, and the protrusion (25) protrudes and is arranged on the dial body (14), and the protrusion (25) is positioned at the side of the oil cylinder body near the turning stick oil cylinder (3), and the telescoping link of the turning stick oil cylinder (3) is connected with the side position of the dial body (14) of the dial (2). When the control part (4) controls turning over the stick oil cylinder (3) to expand and contract, the telescopic link of turning over the stick oil cylinder (3) is set to the structure that can drive the dial body (14) to rotate. 5. The low-position rod loading device for aluminum rods according to claim 4, characterized in that: a raised rod limit block (16) is provided at the end of the rod-holding swing arm (9) away from the rod-loading cylinder (6) , on the rod side beam I (11) and the rod side beam II (12) on the side of the rod rack (1) close to the lifting frame (5), respectively set the rod limit block (17), the rod limit block (17) protrudes from the rod rest surface (10) of the rod holder. 6. The low-position rod loading device for aluminum rods according to claim 4, characterized in that: the end of the limiting part (15) of the dial (2) is set as a structure with an arc-shaped surface (19), The arc-shaped surface (19) is arranged on the side of the limit part (15) away from the lifting frame (5). 7. The low-position loading device for aluminum rods according to claim 4, characterized in that: when the control part (4) controls the turning cylinder (3) to extend, the limit part of the dial (2) (15) be arranged as the structure that protrudes from the rod resting surface (10) of the rod rack, and when the control part (4) controls the turn-over rod oil cylinder (3) to stretch out, the dial (2) and the turn-over rod oil cylinder (3) ) is set to be an L-shaped structure, and when the control part (4) controls the turning rod oil cylinder (3) to shrink, the limit part (15) of the dial (2) is set to be lower than the rod rest surface of the rod rack ( 10) Structure. 8. The low-position loading device for aluminum rods according to claim 4, characterized in that: the control part (4) controls the turning rod oil cylinder (3) to shrink, and the limit part (15 of the dial (2) ) is lower than the rod surface (10) of the rod rack, a long aluminum rod (18) on the rod surface (10) of the rod rack is set to be able to abut against the rod limit through the dial (2). Structure on bitblock(16). 9. The low-level rod loading device for aluminum rods according to claim 5, characterized in that: when the control part (4) controls the rod loading cylinder (6) to rise, the rod loading cylinder (6) is set to be able to drive the The structure that the rod swing arm (9) rises, when the support rod swing arm (9) rises, it is set to a structure that can hold up the long aluminum rod (18) that leans against the rod limit block (16) and rises upwards. 10. The low-position rod loading device for aluminum rods according to claim 5, characterized in that: the rod support swing arm (9) is clamped in the limiting part of the feeding frame (7), and the limiting part is set as The structure that can control the support rod swing arm (9) can only go up and down vertically along the limit part, the telescopic rod of the upper rod oil cylinder (6) is connected with the connecting block, and the lower end of the support rod swing arm (9) is close to the upper rod oil cylinder (6 ) side is movably connected with the connecting block through a pin shaft, and the middle part of the upper rod oil cylinder (6) and the supporting rod swing arm (9) is connected by pulling the rod oil cylinder (20) on the side close to the upper rod oil cylinder (6); the upper rod oil cylinder (6) The rise drives the rod support swing arm (9) to rise, and when the long aluminum rod (18) against the rod limit block (16) is lifted up to a position higher than the rod feeding roller (8), the control part ( 4) It is set as a structure capable of controlling the shrinkage of the pulling cylinder (20). When the control part (4) controls the shrinkage of the pulling cylinder (20), the long aluminum rod (18) on the support rod swing arm (9) is set to be able to move along the The structure in which the rod swing arm (9) slides and falls onto the rod feed roller (8).