CN217748716U

CN217748716U - Aluminum bar feeding mechanism

Info

Publication number: CN217748716U
Application number: CN202221485002.0U
Authority: CN
Inventors: 翟全长; 谢志强; 梁清梅
Original assignee: Guangxi Ping Aluminum Group Co ltd
Current assignee: Guangxi Ping Aluminum Group Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-08
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses an aluminum bar feeding mechanism, which comprises a vertical frame, a bar pushing device and a transmission device, wherein the upper part of the vertical frame is provided with a through groove along the length direction of the vertical frame; two side walls of the through groove are respectively and rotatably provided with a plurality of first bearings; the push rod device is arranged at the left end of the vertical frame and comprises a push rod, a mounting seat, guide rails and an adjusting seat, wherein 1 guide rail is respectively arranged on two side walls of the through groove, and the guide rails are positioned below the first bearing; the adjusting seat is arranged on the vertical frame; the mounting seat is mounted on the right side of the adjusting seat, an assembly groove along the length direction of the mounting seat is formed in the top of the mounting seat, and the lower portion of the mounting seat is connected with the guide rail in a sliding mode through a sliding piece; the left part of the push rod is provided with a bevel face which is flat at the left and high at the right, and the middle part of the push rod is hinged in the assembling groove of the mounting seat; the horizontal height of the leftmost end of the bevel surface of the push rod is lower than the axis of the roller. The utility model has the advantages of simple structure, low cost, low labor intensity, etc.

Description

Aluminum bar feeding mechanism

Technical Field

The utility model relates to an aluminium alloy processing technology field especially relates to an aluminium bar feed mechanism.

Background

Along with the improvement of social living standard and the rapid development of science and technology, the product of aluminium alloy is gradually by extensive each place that is used for the life, and the raw materials of aluminium alloy are the aluminium bar, have certain hardness, need extrusion deformation just must heat treatment, and the aluminium bar is the manual feeding mostly in the work of thermal treatment pay-off among the prior art at present, but the manual feeding not only efficiency is lower, and during the material loading operating personnel cross to be close to the furnace body and have the potential safety hazard.

The above background disclosure is only provided as an aid to understanding the concept and technical solutions of the present invention, and it does not necessarily belong to the prior art of the present patent application, and it should not be used to evaluate the novelty and inventive step of the present application in the case that there is no clear evidence that the above contents are disclosed at the filing date of the present patent application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aluminium bar feed mechanism of simple structure, low in manufacturing cost, reduction intensity of labour.

Therefore, the utility model provides an aluminium bar feed mechanism.

Preferably, the present invention may also have the following technical features:

an aluminum bar feeding mechanism comprises a vertical frame, a bar pushing device and a transmission device, wherein a through groove is formed in the upper portion of the vertical frame along the length direction of the vertical frame; two side walls of the through groove are respectively and rotatably provided with a plurality of first bearings; the push rod device is arranged at the left end of the stand and comprises a push rod, an installation seat, guide rails and an adjusting seat, wherein 1 guide rail is respectively arranged on two side walls of the through groove and is positioned below the first bearing; the adjusting seat is arranged on the vertical frame; the mounting seat is mounted on the right side of the adjusting seat, an assembly groove along the length direction of the mounting seat is formed in the top of the mounting seat, and the lower portion of the mounting seat is connected with the guide rail in a sliding mode through a sliding piece; the left part of the push rod is provided with a bevel face which is flat at the left and high at the right, and the middle part of the push rod is hinged in the assembling groove of the mounting seat; the horizontal height of the leftmost end of the bevel surface of the push rod is lower than the axis of the roller.

Further, the slider is a second bearing; the second bearing is arranged in the groove of the guide rail and can further move along the stroke of the guide rail groove.

Furthermore, a plurality of railings are arranged at the top of the stand to prevent the aluminum bars from sliding out of the through grooves.

Furthermore, the transmission device is a chain transmission mechanism and comprises a chain, a motor and a chain wheel, wherein two ends of the chain are respectively connected to the left end and the right end of the mounting seat; the chain wheels are rotatably installed on the vertical frame and are matched with the chain, and the motor is used for driving the chain wheels to rotate so as to drive the installation seat to move in the stroke of the guide rail.

Further, the chain wheel comprises a driving chain wheel and a driven chain wheel.

The driving chain wheel is connected with the driving chain wheel through a connecting shaft, and two ends of the driving chain wheel are respectively connected with the bearing seats; the upper side and the lower side of the bearing seat are provided with guide grooves matched with the second guide rail; the second guide rail is fixed on the fixed frame and corresponds to the guide groove in a position matching manner; the right end of the screw rod is in threaded connection with the fixed frame, and the left end of the screw rod is hinged to the bearing seat.

The boiler is arranged on the right side of the vertical frame and is provided with a rod inlet corresponding to the through groove; the rod inlet is a round opening, and a furnace door is arranged on the outer side of the rod inlet.

Furthermore, C-shaped rods are further arranged on two sides of the outer part of the rod inlet, and second rotating shafts are arranged on two sides of the furnace door; the furnace door moves along the guide stroke formed by the C-shaped rod through the second rotating shaft so as to open or close the rod feeding port.

Furthermore, the furnace door lifting device further comprises a second motor and a lifting rope, wherein two ends of the lifting rope are respectively connected with the second motor and the furnace door.

The utility model discloses beneficial effect with the prior art contrast includes: through at logical inslot installation first bearing for support and reduce the frictional force that promotes the aluminium bar, reduce the operation degree of difficulty, and the structure transmission mode installation of first bearing is simple, the later maintenance of being convenient for. To pushing away excellent device, the articulated push rod that sets up can give out the space and place the aluminium bar, and then can reduce the length of grudging post, reduces manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the top structure of the stand according to the present invention.

Fig. 3 is a schematic diagram of the transmission device of the present invention.

Fig. 4 is a left side view structure diagram of the stand of the present invention.

Fig. 5 is a partial schematic view of the boiler of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

Non-limiting and non-exclusive embodiments will be described with reference to the following drawings, wherein like reference numerals refer to like parts, unless otherwise specified.

The aluminum bar feeding mechanism shown in fig. 1-5 comprises a vertical frame 1, a bar pushing device and a transmission device, wherein the upper part of the vertical frame 1 is provided with a through groove 12 along the length direction of the vertical frame; a plurality of first bearings 4 are respectively rotatably arranged on two side walls of the through groove 12, and each first bearing 4 is installed along the length direction of the through groove 12; the first bearing 4 is fixed on two side walls of the through groove 12 through a rotating shaft. The push rod device is arranged at the left end of the stand 1 and comprises a push rod 22, a mounting seat 21, a guide rail 25 and an adjusting seat 23, wherein 1 guide rail 25 is respectively arranged on two side walls of the through groove 12, and the guide rail 25 is arranged below the first bearing 4. The adjusting seat 23 comprises a roller 291 and a vertical plate 29, the vertical plate 29 is arranged at both ends of the roller 291, and the lower end of the vertical plate 29 is welded and fixed on the vertical frame 1. The mounting base 21 is mounted on the right side of the adjusting base 23, the top of the mounting base is provided with an assembling groove along the length direction of the adjusting base, and the lower portion of the mounting base is connected with the guide rail 25 in a sliding mode through a sliding piece, so that the mounting base 21 can reciprocate along the stroke of the guide rail 25. The left part of the push rod 22 is provided with a bevel 221 so as to form an inclined plane with a lower left part and a higher right part, and the middle part of the push rod is hinged in the assembling groove of the mounting seat 21. The push rod 22 is hinged so that both ends thereof can swing up and down. Specifically, the horizontal height of the leftmost end of the inclined surface of the push rod 22 is lower than the central axis of the roller 291. Thus, when the push rod 22 and the adjusting seat 23 do not interfere with each other, the right rod body at the hinge joint of the push rod 22 is heavier than the left rod body, the push rod 22 has a tendency of clockwise rotation, and the push rod 22 is horizontally placed in the assembling groove, so that the push rod 22 is close to a horizontal state; when the mounting seat 21 is pushed to move leftwards to be close to the adjusting seat 23, the left end of the push rod 22 is in contact with the side face of the roller 291, the contact point of the push rod 22 and the roller 291 is located below the right vertex of the roller 291, so that the left portion of the push rod 22 is gradually pressed downwards, the right portion of the push rod 22 is gradually tilted upwards, and a part of the space of the through groove 12 is reserved. During operation, before sending the aluminium bar to logical groove 12, utilize transmission drive mount pad 21 to adjust the seat 23 and remove, make the right part perk of pushing away stick 22, the pushing away stick of perk provides partial accommodation space for the aluminium bar, and then can shorten the design length of grudging post 1, and the using of saving raw materials, reduce cost. After the aluminum bar is assembled to the through groove 12, feeding is started, the transmission device drives the mounting seat 21 to move rightwards, the right part of the push rod 22 gradually descends and abuts against the upper side of the left end of the aluminum bar, the mounting seat 21 continues to be moved, after the right end of the mounting seat 21 is used for pushing the aluminum bar to advance for a certain distance, the transmission device drives the mounting seat 21 to move leftwards, the push rod 22 and the aluminum bar are separated from contact, the mounting seat 21 is driven to move rightwards, the push rod 22 moves towards the aluminum bar in a state of tending to the horizontal state, the push rod 22 is used for propping against the left end face of the aluminum bar, and the aluminum bar is pushed into the boiler 6 for heating.

When the aluminum bar pushing device is used, aluminum bars are delivered into the through groove 12, the first bearings 4 arranged on two sides of the through groove 12 respectively support the aluminum bars, and then the aluminum bars are pushed into the boiler 6 by the bar pushing device to be heated. In the prior art CN202021045319.3 aluminum bar hot shearing furnace, the sprocket assembly is arranged in the through groove 12, so as to convey the aluminum bar into the boiler, and the scheme has a complex structure and is not convenient for later maintenance.

Preferably, the slider is a second bearing 24. The second bearing 24 is installed in a groove of the guide rail 25 and is movable along a stroke of the guide rail groove. The top of the stand 1 is provided with a plurality of railings 11 to prevent the aluminum bars from sliding out of the through grooves 12.

More specifically, referring to fig. 3, the transmission device is a chain transmission mechanism, and includes a chain 36, a motor, and chain wheels 31, two ends of the chain 36 are respectively connected to two ends of the mounting base 21, and a plurality of chain wheels 31 and the chain 36 are installed in a matching manner, and the motor is used to drive the chain wheels 31 to rotate, so as to drive the mounting base 21 to move within the stroke of the guide rail 25. The sprocket 31 includes a driving sprocket 311 and a driven sprocket 312.

Further, combine fig. 1 and 4, still include the tightening device, it includes fixed frame 34, connecting axle 38, bearing frame 33, screw 35, second guide rail 32, fixed frame 34 welded fastening is on grudging post 1, the middle part of connecting axle 38 is connected drive sprocket 311, both ends respectively with the bearing frame 33 is connected. The upper and lower both sides of bearing frame 33 all are equipped with the guide way with second guide rail 32 complex, second guide rail 32 welded fastening is on fixed frame 34, and with the position cooperation of guide way corresponds. The right end of the screw rod 35 is in threaded connection with the fixed frame 34, and the left end of the screw rod is hinged with the bearing seat 33. Thus, when the screw 35 is rotated, the bearing block 33 is pulled to move along the stroke of the second guide rail 32, and the tightness of the chain 36 is adjusted. An upper oil baffle plate 27 and a lower oil baffle plate 28 are further arranged in the through groove 12 and used for recovering oil dropping from the chain 36 and improving the cleanliness of the tool.

With reference to fig. 5, the vertical frame further comprises a boiler 6, wherein the boiler 6 is arranged on the right side of the vertical frame 1 and is provided with a rod inlet 64 corresponding to the through groove 12. The rod inlet 64 is a circular opening, and a furnace door 62 is arranged on the outer side of the rod inlet. The two sides of the outside of the rod inlet 64 are also provided with C-shaped rods 61, and the two sides of the furnace door 62 are provided with second rotating shafts 63. The 2 second rotating shafts 63 respectively penetrate into the C-shaped rod 61, and can pull the furnace door 62 to move up and down by taking the C-shaped rod 61 as a guide. Preferably, the oven further comprises a second motor 66 and a lifting rope 65, and two ends of the lifting rope 65 are respectively connected with the second motor 66 and the oven door 62. The second motor 66 rotates forward and backward to adjust the oven door 62 to move up and down so as to open or close the bar inlet.

Those skilled in the art will recognize that numerous variations are possible in light of the above description, and therefore the examples and drawings are merely intended to describe one or more specific embodiments.

While there has been described and illustrated what are considered to be example embodiments of the present invention, it will be understood by those skilled in the art that various changes and substitutions can be made therein without departing from the spirit of the invention. In addition, many modifications may be made to adapt a particular situation to the teachings of the present invention without departing from the central concept described herein. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but may also include all embodiments and equivalents thereof falling within the scope of the present invention.

Claims

1. An aluminum bar feeding mechanism comprises a vertical frame, a bar pushing device and a transmission device, wherein a through groove is formed in the upper portion of the vertical frame along the length direction of the vertical frame; the method is characterized in that: two side walls of the through groove are respectively and rotatably provided with a plurality of first bearings; the push rod device is arranged at the left end of the vertical frame and comprises a push rod, a mounting seat, guide rails and an adjusting seat, wherein 1 guide rail is respectively arranged on two side walls of the through groove, and the guide rails are positioned below the first bearing; the adjusting seat is arranged on the vertical frame; the mounting seat is mounted on the right side of the adjusting seat, the top of the mounting seat is provided with an assembling groove along the length direction of the mounting seat, and the lower part of the mounting seat is connected with the guide rail in a sliding manner through a sliding part; the left part of the push rod is provided with a bevel face which is flat at the left and high at the right, and the middle part of the push rod is hinged in the assembling groove of the mounting seat; the adjusting seat comprises a roller and a vertical plate, and the horizontal height of the leftmost end of the bevel of the push rod is lower than the axis of the roller.

2. An aluminum bar feeding mechanism as set forth in claim 1, wherein: the sliding piece is a second bearing; the second bearing is arranged in the groove of the guide rail and can further move along the stroke of the guide rail groove.

3. An aluminum bar feeding mechanism as set forth in claim 1, wherein: the top of grudging post is equipped with a plurality of railings to prevent the aluminium bar roll-off logical groove.

4. An aluminum bar feeding mechanism as set forth in claim 1, wherein: the transmission device is a chain transmission mechanism and comprises a chain, a motor and a chain wheel, wherein two ends of the chain are respectively connected to the left end and the right end of the mounting seat; a plurality of sprockets rotate and install on the grudging post to with the chain cooperation installation, utilize motor drive sprocket rotatory, and then drive the mount pad and remove in the stroke of guide rail.

5. An aluminum bar feeding mechanism as recited in claim 4, wherein: the chain wheel comprises a driving chain wheel and a driven chain wheel.

6. An aluminum bar feeding mechanism as set forth in claim 5, wherein: the clamping device comprises a fixed frame, a connecting shaft, a bearing seat, a screw and a second guide rail, wherein the fixed frame is welded and fixed on the vertical frame, the middle part of the connecting shaft is connected with the driving sprocket, and two ends of the connecting shaft are respectively connected with the bearing seat; the upper side and the lower side of the bearing seat are provided with guide grooves matched with the second guide rail; the second guide rail is fixed on the fixed frame and corresponds to the guide groove in a matched manner; the right end of the screw rod is in threaded connection with the fixed frame, and the left end of the screw rod is hinged with the bearing seat.

7. An aluminum bar feeding mechanism as recited in claim 1, wherein: the boiler is arranged on the right side of the vertical frame and is provided with a rod inlet corresponding to the through groove; the rod inlet is a round opening, and a furnace door is arranged on the outer side of the rod inlet.

8. An aluminum bar feeding mechanism as recited in claim 7, wherein: c-shaped rods are further arranged on two sides of the outer portion of the rod inlet, and second rotating shafts are arranged on two sides of the furnace door; the furnace door moves along a guide stroke formed by the C-shaped rod through a second rotating shaft so as to open or close the rod inlet.

9. An aluminum bar feeding mechanism as recited in claim 8, wherein: the furnace door lifting device is characterized by further comprising a second motor and a lifting rope, wherein two ends of the lifting rope are respectively connected with the second motor and the furnace door.