Inclined aluminum bar feeding structure

Abstract

The utility model discloses an inclined aluminum bar feeding structure in the technical field of aluminum profile production equipment. The inclined aluminum bar feeding structure comprises an inclined feeding conveying frame, a material moving and carrying mechanism, a rotating mechanism and a material clamping mechanism. The inclined feeding conveying frame is provided with a guide rail extending front and back. The material moving and carrying mechanism comprises a material moving table arranged along the guide rails in a sliding mode and a material moving driving component used for driving the material moving table to move along the guide rails. The rotating mechanism comprises a rotating disc rotationally arranged on the material moving table and a rotating driving component used for driving the rotating disc to rotate. The clamping mechanism comprises a lifting frame body and a lifting driving component used for driving the lifting frame body to move up and down. And the lifting frame body is connected with the rotating disc and is provided with a clamp for clamping an aluminum bar. According to the inclined aluminum bar feeding structure, the clamping mechanism can rotate and correct the aluminum bars in the carrying process through the rotating mechanism, so that the placing limitation of the inclined feeding conveying frame is relieved, and the included angle between the guide rail direction and an extruding machine can be set according to the equipment site.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy production equipment technical field especially relates to a inclined aluminium bar feeding structure. BACKGROUND

[0002] The existing extruder feeding generally adopts material carrying mechanism to clamp and translate aluminium bar, realizes the carrying feeding of aluminium bar. In the prior art, aluminium bar is transported to the extruder to carry out extrusion production after heating and sizing. Because the large specification aluminium bar equipment occupies larger site, the aluminium bar heating furnace or sizing table often cannot be arranged side by side at the side of extruder, so the aluminium bar needs to be moved and transported far distance, the conveying direction is turned over more, and the aluminium bar posture needs to be adjusted many times. SUMMARY

[0003] The utility model aims at providing a inclined aluminium bar feeding structure to solve one or more technical problems existing in the prior art, at least provide a beneficial choice or create conditions.

[0004] The technical scheme adopted to solve the above technical problems is:

[0005] A inclined aluminium bar feeding structure has mutually orthogonal X-axis direction, Y-axis direction and Z-axis direction, and the inclined aluminium bar feeding structure comprises a inclined feeding conveying frame, a material moving and carrying mechanism, a rotating mechanism and a material clamping mechanism.

[0006] The inclined feeding conveying frame has a guide rail extending along the X-axis direction.

[0007] The material moving and carrying mechanism comprises a material moving table and a material moving drive member, the material moving table is slidingly arranged along the guide rail, and the material moving drive member is used to drive the material moving table to move along the guide rail.

[0008] The rotating mechanism comprises a rotating disc and a rotating drive member, the rotating disc is rotationally arranged on the material moving table around the Z-axis direction, and the rotating drive member is used to drive the rotating disc to rotate.

[0009] The material clamping mechanism comprises a lifting frame body and a lifting drive member, the lifting frame body is connected with the rotating disc and is provided with a clamp for clamping the aluminium bar, and the lifting drive member is used to drive the lifting frame body to move along the Z-axis direction.

[0010] It should be noted that the above mutually orthogonal X-axis direction, Y-axis direction and Z-axis direction are virtual features, which are set for the convenience of accurately describing the movement direction.

[0011] The inclined aluminum bar feeding structure has the following beneficial effects: the lifting driving member can drive the lifting frame body and the clamp to move along the Z axis, the clamp is matched with the aluminum bar to clamp the aluminum bar, and the aluminum bar is moved on the material source; the material moving driving member can drive the material moving table to move along the guide rail, the clamp mechanism can move along the X axis, and the aluminum bar is moved. The clamp mechanism and the material moving table are connected through the rotating disc, the rotating disc is driven by the rotating driving member to rotate relative to the material moving table, the clamp and the aluminum bar on the clamp can rotate around the Z axis, the angle between the inclined feeding conveying frame and the extruding machine is corrected, and the feeding of the aluminum bar to the extruding machine can meet the extruding direction requirement. The inclined aluminum bar feeding structure can rotate and correct during the movement of the aluminum bar through the rotating mechanism, the placement of the inclined feeding conveying frame is not limited, and the angle between the guide rail direction and the extruding machine can be set according to the equipment site.

[0012] As a further improvement of the above technical solution, the inclined feeding conveying frame is in the shape of a portal frame, and the guide rail is arranged at one end of the Z axis of the inclined feeding conveying frame.

[0013] As a further improvement of the above technical solution, the guide rails are arranged on both sides of the Y axis of the inclined feeding conveying frame, and the Y axis of the material moving table is provided with the rollers which are rotatably arranged in the guide rails.

[0014] As a further improvement of the above technical solution, the material moving driving member comprises a material moving driving unit, a material moving gear and a material moving rack, the material moving rack is fixedly arranged on the inclined feeding conveying frame and extends along the X axis, the material moving gear is rotatably arranged on the rotating disc and is in meshing transmission with the material moving rack, and the material moving driving unit is used for driving the material moving gear to rotate.

[0015] As a further improvement of the above technical solution, the rotating disc is in the shape of a ring, and the lifting frame body is slidably arranged along the rotating axis of the rotating disc.

[0016] As a further improvement of the above technical solution, the rotating driving member comprises a rotating driving unit, a rotating gear and a driving gear ring, the driving gear ring is coaxially and fixedly arranged on the rotating disc, the rotating gear is in meshing transmission with the driving gear ring, and the rotating driving unit is used for driving the rotating gear to rotate.

[0017] As a further improvement of the above technical solution, the lifting frame body comprises a column which is slidably arranged on the rotating disc along the Z axis, one end of the column along the Z axis is provided with an anti-falling limiting block, and the clamp is arranged at the other end.

[0018] As a further improvement of the above technical solution, the lifting driving member comprises a lifting driving unit, a lifting gear and a lifting rack, the lifting rack extends along the Z axis and is fixedly arranged on the column, the lifting gear is rotationally arranged on the rotating disc and is engaged with the lifting rack, and the lifting driving unit is used to drive the lifting gear to rotate.

[0019] As a further improvement of the above technical solution, the clamp comprises a cross beam, a clamping cylinder and two oppositely arranged clamping arms, the cross beam is fixedly arranged on one end of the column along the Z axis, the middle parts of the two clamping arms are hingedly connected with the cross beam, and the clamping cylinder is drivingly connected with the upper ends of the two clamping arms through connecting rods.

[0020] As a further improvement of the above technical solution, the clamping cylinder is arranged on the inner side of the bottom of the column. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model will be further explained in connection with the drawings and examples;

[0022] Figure 1 is the oblique type aluminum bar feeding structure provided by the utility model, and it is a perspective view of one embodiment of the utility model;

[0023] Figure 2 is the oblique type aluminum bar feeding structure provided by the utility model, and it is a side view of one embodiment of the utility model;

[0024] Figure 3 is the material moving and carrying mechanism provided by the utility model, and it is a perspective view of one embodiment of the utility model;

[0025] Figure 4 is the material moving and carrying mechanism, rotating mechanism and clamping mechanism provided by the utility model, and it is a perspective exploded view of one embodiment of the utility model;

[0026] Figure 5 is the lifting frame provided by the utility model, and it is a side view of one embodiment of the utility model;

[0027] Figure 6 is Figure 3 is a local enlarged view of the A area in the middle.

[0028] In the figure: 100 - inclined feeding conveying frame, 110 - guide rail, 200 - material moving and carrying mechanism, 210 - material moving table, 211 - roller, 220 - material moving driving member, 221 - material moving driving unit, 222 - material moving gear, 223 - material moving rack, 224 - transmission shaft, 225 - limiting column, 300 - rotating mechanism, 310 - rotating disc, 320 - rotating driving member, 321 - rotating driving unit, 322 - rotating gear, 323 - driving gear ring, 400 - material clamping mechanism, 410 - lifting frame body, 411 - stand column, 412 - cross beam, 413 - clamping cylinder, 414 - clamping arm, 420 - lifting driving member, 421 - lifting driving unit, 422 - lifting gear, 423 - lifting rack. DETAILED DESCRIPTION

[0029] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0030] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like based on the orientation or position relationship shown in the drawings, is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0031] In the description of the utility model, if there is a word such as "several" description, its meaning is one or more, the meaning of more than two, greater than, less than, more than, etc. is not included in the number, above, below, within, etc. is understood as including the number.

[0032] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection and the like should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model combined with the specific content of the technical scheme.

[0033] Reference Figures 1 to 6 The inclined aluminum bar feeding structure of the utility model makes the following embodiments:

[0034] The inclined aluminum bar feeding structure of the embodiment comprises: an inclined feeding conveying frame 100, a material moving and carrying mechanism 200, a rotating mechanism 300 and a material clamping mechanism 400.

[0035] The inclined feeding conveying frame 100 has a guide rail 110 extending along the X-axis direction. The material moving mechanism 200 comprises a material moving table 210 and a material moving driving member 220. The material moving table 210 is slidingly arranged along the guide rail 110. The material moving driving member 220 has a material moving driving end in driving connection with the material moving table 210 and moving the material moving table 210 along the guide rail 110 relative to the inclined feeding conveying frame 100.

[0036] The rotating mechanism 300 comprises a rotating disc 310 and a rotating driving member 320. The rotating disc 310 is rotationally arranged on the material moving table 210, and the rotating axis of the rotating disc 310 extends along the Z-axis direction. The rotating driving member 320 has a rotating driving end in driving connection with the rotating disc 310 and rotating the rotating disc 310 about its own rotating axis relative to the material moving table 210.

[0037] The material clamping mechanism 400 comprises a lifting frame body 410 and a lifting driving member 420. The lifting frame body 410 is connected with the rotating disc 310, and the lifting frame body 410 is provided with a clamping jaw for clamping the aluminum bar. The lifting driving member 420 has a lifting driving end in driving connection with the lifting frame body 410 and moving the lifting frame body 410 along the Z-axis direction relative to the rotating disc 310.

[0038] It should be noted that the above-mentioned mutually orthogonal X-axis direction, Y-axis direction and Z-axis direction are virtual features, which are set for the purpose of accurately describing the movement direction.

[0039] In actual use, the lifting driving member 420 can drive the lifting frame body 410 and the clamping jaw to move along the Z-axis direction, and cooperate with the clamping of the clamping jaw on the aluminum bar to move the aluminum bar on the material source. The material moving driving member 220 can drive the material moving table 210 to move along the guide rail 110, so that the material clamping mechanism 400 can move along the X-axis direction, thereby realizing the transportation of the aluminum bar. The material clamping mechanism 400 and the material moving table 210 are connected through the rotating disc 310, and the rotating disc 310 is driven by the rotating driving member 320 to rotate relative to the material moving table 210, so that the clamping jaw and the aluminum bar thereon can rotate about the Z-axis direction, thereby realizing the angle correction between the inclined feeding conveying frame 100 and the extruding machine, and ensuring that the aluminum bar can meet the extruding direction requirement when being fed into the extruding machine.

[0040] Referring to the drawings Figure 1 In the inclined aluminum bar feeding structure of the embodiment, the X-axis direction is the front-rear direction, the Y-axis direction is the left-right direction, and the Z-axis direction is the up-down direction.

[0041] The inclined feeding conveying frame 100 of the embodiment is in the shape of a portal frame, and the guide rails 110 are arranged at one end of the Z-axis direction of the inclined feeding conveying frame 100. The inclined feeding conveying frame 100 in the shape of a portal frame is erected by a plurality of supporting legs, and the guide rails 110 are arranged at the upper end of the inclined feeding conveying frame 100, so that the guide rails 110 can be erected in the air and form a certain distance with the ground, facilitating the transportation of the aluminum bars.

[0042] The guide rails 110 of the embodiment are arranged in pairs at the Y-axis direction of the two sides of the inclined feeding conveying frame 100, and the Y-axis direction of the two sides of the material moving table 210 is provided with the rollers 211 which are embedded in the guide rails 110 and can roll.

[0043] The material moving table 210 of the embodiment is in the shape of a cuboid, and the four peripheral edges of the material moving table 210 are spliced by angle steels or square tubes. The upper and lower sides of the material moving table 210 are provided with metal plates.

[0044] The material moving table 210 is connected with the two guide rails 110 through the rollers 211 which are rotatably arranged at the left and right sides of the material moving table 210. The rollers 211 can reduce the friction between the material moving table 210 and the guide rails 110, so that the relative movement between the material moving table 210 and the guide rails 110 is rolling friction, facilitating the driving by the material moving driving member 220. At the same time, the guide rails 110 guide the rollers 211, so as to limit the moving direction of the material moving table 210.

[0045] In the embodiment, the material moving driving member 220 includes a material moving driving unit 221, a material moving gear 222 and a material moving rack 223. The material moving rack 223 is fixedly arranged on the inclined feeding conveying frame 100. The material moving rack 223 extends along the front-rear direction, so that the material moving rack 223 is parallel to the guide rails 110. The material moving gear 222 is rotatably arranged on the material moving table 210, and the axis of the material moving gear 222 extends along the left-right direction. The material moving gear 222 is in meshing transmission with the material moving rack 223. The material moving driving unit 221 is used to drive the rotation of the material moving gear 222. When the material moving driving unit 221 drives the rotation of the material moving gear 222, the material moving table 210 can move along the guide rails 110 under the gear-rack transmission, so as to realize the moving of the aluminum bars in the X-axis direction.

[0046] Further, in order to make the force on the material moving table 210 uniform, the oblique type feeding conveying frame 100 is provided with the material moving rack 223 on both sides, the material moving table 210 is provided with two material moving gears 222, and the two material moving gears 222 are respectively in transmission engagement with the two material moving racks 223. The two material moving gears 222 are coaxially arranged, and a transmission shaft 224 is arranged between the two material moving gears 222, and the transmission shaft 224 is coaxially fixedly connected with the two material moving gears 222. The material moving driving unit 221 is a servo motor, and the output shaft of the material moving driving unit 221 is in transmission connection with the transmission shaft 224 through a speed reducer.

[0047] The rotating disc 310 of the embodiment is in the shape of a circular ring disc. The lifting frame body 410 is slidingly arranged along the rotation axis of the rotating disc 310, so that when the rotating disc 310 is rotated by the rotating driving member 320, the material clamping mechanism 400 can be synchronously rotated around the rotation axis of the rotating disc 310.

[0048] Further, the lifting frame body 410 has an up-down extending central axis, and the central axis is coaxially arranged with the rotation axis of the rotating disc 310. The clamp is centrally arranged at the lower end of the lifting frame body 410. When the rotating disc 310 rotates the material clamping mechanism 400, the clamp can rotate around the central axis, so as to avoid the swing amplitude of the aluminum bar being too large.

[0049] The rotating driving member 320 of the embodiment comprises a rotating driving unit 321, a rotating gear 322 and a driving gear ring 323. The driving gear ring 323 is coaxially fixedly arranged on the rotating disc 310. The rotating gear 322 is rotationally arranged on the material moving table 210. The axes of the rotating gear 322 and the driving gear ring 323 both extend in the up-down direction. The rotating gear 322 and the driving gear ring 323 are flush with each other and in transmission engagement with each other. The rotating driving unit 321 is used to rotate the rotating gear 322. When the rotating driving unit 321 rotates the rotating gear 322, the rotating disc 310 rotates relative to the material moving table 210 under the transmission of the rotating gear 322 and the driving gear ring 323, so that the material clamping mechanism 400 rotates with the rotating disc 310, and the angle adjustment of the aluminum bar is realized.

[0050] In a further embodiment, the material moving table 210 is provided with a plurality of limiting columns 225, and the rotating disc 310 is provided with a limiting portion. When the rotating disc 310 rotates relative to the material moving table 210 by a certain angle, the limiting portion abuts against one of the limiting columns 225, so as to prevent the rotating disc 310 from continuing to rotate, and the rotation angle of the rotating disc 310 is limited.

[0051] The lifting frame body 410 of the embodiment comprises a column 411, a crossbeam 412, a clamping cylinder 413 and two clamping arms 414.

[0052] The crossbeam 412 is fixedly arranged at the lower end of the column 411. The two clamping arms 414 are arranged at the two sides of the crossbeam 412 respectively, and the two clamping arms 414 are arranged oppositely. The middle parts of the two clamping arms 414 are hingedly connected with the crossbeam 412, and the upper ends of the two clamping arms 414 are provided with connecting rods. One end of the connecting rod is hingedly connected with the clamping arm 414 through tooth transmission, and the other end is hingedly connected with the piston rod end of the clamping cylinder 413 through transmission.

[0053] The column 411 is a hollow structure, and the column 411 of the embodiment is a square tube product. The clamping cylinder 413 is arranged downwardly and fixedly on the inner bottom of the column 411. The clamping cylinder 413 is arranged inside the column 411, so that when the lifting frame body 410 moves upwardly, the clamping cylinder 413 can avoid collision and interference with the rotating disc 310, thereby avoiding hindering the upward and downward movement of the lifting frame body 410. When the piston rod of the clamping cylinder 413 extends downwardly, the two connecting rods can simultaneously drive the lower ends of the two clamping arms 414 to swing inwardly to realize clamping. When the piston rod of the clamping cylinder 413 retracts upwardly, the connecting rods drive the upper ends of the two clamping arms 414 to approach each other, so that the lower ends of the two clamping arms 414 swing outwardly to realize opening.

[0054] In order to enable the lifting frame body 410 to rotate synchronously with the rotating disc 310 to realize angle correction of the aluminum bar, the cross section of the column 411 is non-circular. The column 411 of the embodiment is a square tube product, and the cross section of the column 411 is rectangular. The middle part of the rotating disc 310 is provided with a rectangular avoiding hole. The column 411 is arranged in the avoiding hole. The upper end of the rotating disc 310 is provided with a lifting drive seat. The column 411 is connected with the lifting drive seat through a straight line sliding rail extending upwardly and downwardly, so that the lifting frame body 410 can move upwardly and downwardly relative to the rotating disc 310.

[0055] In order to avoid falling of the lifting frame body 410 due to connection failure, the upper end of the column 411 is provided with an anti-falling limiting block. The anti-falling limiting block is arranged above the rotating disc 310, and the anti-falling limiting block can be arranged on the upper side of the avoiding hole, so as to avoid the column 411 from falling downwardly due to disengagement from the rotating disc 310.

[0056] The lifting driving member 420 of the embodiment comprises a lifting driving unit 421, a lifting gear 422 and a lifting rack 423. The lifting rack 423 extends in the up-down direction and is fixedly arranged on one side of the lifting driving seat of the stand 411. The lifting gear 422 is rotatably arranged on the lifting driving seat and is engaged with the lifting rack 423. The lifting driving unit 421 is used to drive the lifting gear 422 to rotate.

[0057] In consideration of facilitating the control of the speed and accuracy of the delivery, the rotating driving unit 321 and the lifting driving unit 421 of the embodiment are both servo motors. In some other embodiments, the rotating driving unit 321 and the lifting driving unit 421 can be rotating driving elements such as step motors or pneumatic motors.

[0058] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0059] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can make various changes, modifications, replacements and variations to the embodiments without departing from the principles and spirits of the present application, and these changes, modifications, equivalent variations or replacements are all contained in the scope defined by the claims of the present application and the equivalents thereof. The scope of the present application is defined by the claims and the equivalents thereof.

Claims

1. A slanted aluminum rod feeding structure, characterized in that: The inclined aluminum rod feeding structure has mutually orthogonal X-axis, Y-axis, and Z-axis, and the inclined aluminum rod feeding structure includes: Inclined feeding conveyor with guide rails extending along the X-axis; A material handling mechanism includes a material handling platform and a material handling drive component. The material handling platform is slidably disposed along the guide rail, and the material handling drive component is used to drive the material handling platform to move along the guide rail. A rotating mechanism includes a rotating disk and a rotating drive component. The rotating disk is rotatably mounted on the transfer table about the Z-axis, and the rotating drive component is used to drive the rotating disk to rotate. The clamping mechanism includes a lifting frame and a lifting drive component. The lifting frame is connected to the rotary disk and is equipped with clamps for clamping aluminum bars. The lifting drive component is used to drive the lifting frame to move along the Z-axis.

2. The inclined aluminum rod feeding structure according to claim 1, characterized in that: The inclined feeding conveyor is shaped like a gantry frame, and the guide rail is located at one end of the inclined feeding conveyor along the Z-axis.

3. The inclined aluminum rod feeding structure according to claim 2, characterized in that: The guide rails are arranged in pairs on both sides of the inclined feeding conveyor frame along the Y-axis, and the transfer platform is provided with rollers that are rolled and embedded in the guide rails on both sides of the Y-axis.

4. The inclined aluminum rod feeding structure according to claim 3, characterized in that: The material transfer drive component includes a material transfer drive unit, a material transfer gear, and a material transfer rack. The material transfer rack is fixedly mounted on the inclined feeding conveyor and extends along the X-axis. The material transfer gear is rotatably mounted on the material transfer platform and meshes with the material transfer rack for transmission. The material transfer drive unit is used to drive the material transfer gear to rotate.

5. The inclined aluminum rod feeding structure according to claim 1, characterized in that: The rotating disk is in the shape of a ring, and the lifting frame is slidably arranged along the rotation axis of the rotating disk.

6. The inclined aluminum rod feeding structure according to claim 5, characterized in that: The rotary drive component includes a rotary drive unit, a rotary gear, and a drive gear ring. The drive gear ring is coaxially fixed on the rotary disk. The rotary gear meshes with the drive gear ring. The rotary drive unit is used to drive the rotary gear to rotate.

7. The inclined aluminum rod feeding structure according to claim 5, characterized in that: The lifting frame includes a column that slides along the Z-axis through the rotating disk. One end of the column along the Z-axis is provided with a fall prevention limiting block, and the clamp is provided at the other end.

8. The inclined aluminum rod feeding structure according to claim 7, characterized in that: The lifting drive component includes a lifting drive unit, a lifting gear, and a lifting rack. The lifting rack extends along the Z-axis and is fixedly mounted on the column. The lifting gear is rotatably mounted on the rotating disk and meshes with the lifting rack. The lifting drive unit is used to drive the lifting gear to rotate.

9. The inclined aluminum rod feeding structure according to claim 7, characterized in that: The clamp includes a crossbeam, a clamping cylinder, and two opposing clamping arms. The crossbeam is fixed at one end of the column along the Z-axis. The middle parts of the two clamping arms are hinged to the crossbeam. The clamping cylinder is connected to the upper ends of the two clamping arms via a connecting rod.

10. The inclined aluminum rod feeding structure according to claim 9, characterized in that: The column is hollow, and the clamping cylinder is located at the bottom inner side of the column.

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