Aluminum profile hoisting and conveying device

Abstract

The application discloses an aluminum profile hoisting and conveying device and belongs to the technical field of profile conveying and hoisting. The hoisting and conveying device comprises a clamping and conveying part, a profile conveying part, a clamping and conveying table, a clamp, a profile hanging piece and a profile transferring piece. The clamping and conveying part comprises clamping and conveying tables symmetrically arranged on two sides. The clamping and conveying table is provided with a clamp. The clamp comprises a first clamping part and a second clamping part. A plurality of profile hanging pieces are arranged above the clamping and conveying table. The first clamping part and the second clamping part cooperate with the profile and the profile hanging piece to form a plurality of clamping contact points, thereby increasing the stability of profile clamping and fixation. The second clamping part and the profile hanging piece contact to form a support point for the first clamping part to clamp the profile, thereby reducing the continuous clamping damage of the clamp to the surface of the profile. The clamping and conveying table cooperates with the clamp and the profile to perform lifting and conveying, the lifting of the profile hanging piece is distinguished, and the oscillation of the profile hanging piece is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of profile feeding and hoisting, and particularly relates to an aluminum profile feeding and hoisting device. BACKGROUND

[0002] Aluminum profile refers to profile made of aluminum alloy, taking "extrusion forming" as a core process, and processed into long strip-shaped material with specific cross-sectional shape (such as rectangle, groove, I-shaped, special-shaped, etc.), and subsequent processes may further include surface treatment, cutting, assembly, etc. Aluminum profile is applied to multiple fields such as building, transportation, electronics, furniture, etc. In some surface treatment processes of aluminum profile, such as anodic oxidation, spraying, cleaning, etc., the profile needs to be fully contacted with the treatment medium, and hoisting can greatly reduce the surface shielding of the profile.

[0003] At present, the profile feeding and hoisting adopts the mode of fixing the profile by clamping, the clamp contacts the surface of the profile, and then the profile is contacted with the hoisting rod to realize clamping and fixing. However, all clamping elastic force generated by the clamp acts on the surface of the profile, and the clamping head acting on the weak part of the profile easily causes the profile surface to appear concave, and the clamping head continuously clamps the concave part, causing continuous damage to the profile, and the clamping contact point of the hoisting rod is also single. When the profile is upwardly fed, the lifting hoisting rod is adopted, and the vibration generated by the lifting of the hoisting rod easily causes the clamp and the bottom of the hoisting rod to be difficult to align for feeding, and additional assistance is needed, increasing the cost.

[0004] Therefore, it is necessary to develop an aluminum profile feeding and hoisting device to solve the above problems. SUMMARY

[0005] The present application provides an aluminum profile feeding and hoisting device to solve the defects that the clamping head acting on the weak part of the profile easily causes the profile surface to appear concave, and the clamping head continuously clamps the concave part, causing continuous damage to the profile, and the clamping contact point of the hoisting rod is also single.

[0006] The present application provides an aluminum profile feeding and hoisting device, comprising:

[0007] The clamp feeding part comprises clamp feeding tables arranged symmetrically, and clamps are arranged on the ends of the clamp feeding tables close to each other, and the clamps comprise first clamping parts and second clamping parts; the profile feeding part comprises a conveying table, and the conveying table is arranged on both sides of the clamp feeding tables along the profile feeding direction; a plurality of profile hanging elements are arranged above the clamp feeding tables along the conveying direction of the conveying table; and the side of the clamp feeding tables close to each other is provided with a profile transfer element; wherein the clamp feeding part is configured such that the profile transfer element delivers the profile to the clamps on the same clamp feeding table, the profile supported or / and clamped by the first clamping parts is synchronously lifted and fed to the profile hanging elements with the clamp, and the second clamping parts are in contact with the profile hanging elements.

[0008] In a further embodiment, the clamp feeding and conveying table is provided with a lifting beam frame on each side thereof, the profile lifting member comprises a plurality of crossbars arranged along the conveying direction of the conveying table and provided on the lifting beam frame, the crossbars slide on the tracks of the lifting beam frame, and the crossbars are provided with lifting rods on both sides of the bottom thereof.

[0009] In a further embodiment, the lifting beam frame is provided with an adjustable spacing operation machine table symmetrically between the lifting beam frames, the clamp feeding and conveying table are fixedly connected to the surface of the operation machine table, the operation machine table is fixedly connected with a clamp material disc on the side of the clamp feeding and conveying table away from the conveying table, and the operation machine table is fixedly connected with a mechanical arm for feeding the clamp from the clamp material disc to the clamp feeding and conveying table on the side of the clamp feeding and conveying table away from each other.

[0010] In a further embodiment, the clamp feeding and conveying table is provided with an opening clamp portion on the end thereof away from each other, the opening clamp portion comprises a mounting cavity provided in the end of the clamp feeding and conveying table away from each other, the mounting cavity is provided with a pushing block on each side thereof away from each other, the side of the pushing block away from each other is wedge-shaped, the mounting cavity is provided with a sliding block on each side thereof away from each other on both sides of the pushing block, the top of the sliding block is fixedly connected with a supporting rod, and the sliding blocks are away from each other under the extrusion of the inclined surfaces on both sides of the pushing block.

[0011] In a further embodiment, the mounting cavity is provided with a guide rod on each side thereof away from each other, the sliding block is sleeved on the guide rod, the sliding blocks away from each other in the same mounting cavity are provided with an extrusion spring, the extrusion spring is sleeved on the guide rod, and the mounting cavity is provided with a limiting hole on the top thereof for cooperating with the supporting rod.

[0012] In a further embodiment, the second clamping portion and the shaft of the clamp form an opening and supporting portion, and the chuck of the second clamping portion is made of a soft and elastic material with adhesion.

[0013] In a further embodiment, the lifting rod is provided with a positioning protrusion on each side thereof along the arrangement direction of the crossbar, the surface of the positioning protrusion is rough, the side surface of the lifting rod is divided into a first contact area and a second contact area by the positioning protrusion, and the second contact area is located on the side away from each other of the positioning protrusions of the two lifting rods.

[0014] In a further embodiment, the profile transfer member includes a transfer clamp group arranged on the side close to the clamp conveying table, the transfer clamp group includes two machine columns arranged along the distribution direction of the clamp conveying table, the two machine columns in the transfer clamp group are staggered along the conveying direction of the conveying table, and the side close to each other of the two machine columns in the transfer clamp group is rotationally connected with a transfer circular table, four equally distributed pneumatic clamps are arranged on the side wall of the transfer circular table, and the two sides of the transfer clamp group along the arrangement direction of the profile hanging member are provided with profile temporary storage tables.

[0015] In a further embodiment, a profile jacking table is arranged in the middle between the clamp conveying tables, the profile jacking table is located between the transfer clamp groups, and one side of the profile jacking table along the conveying direction of the conveying table is provided with an auxiliary conveying table, and the auxiliary conveying table is located between the conveying tables.

[0016] In a further embodiment, distance separation blocks are fixedly connected to the two side edges of the top and bottom of the clamp, and two adjacent clamps on the same hanging rod are used to equally separate the profiles through the distance separation blocks.

[0017] The aluminum profile hoisting, conveying and distributing device has the following technical effects or advantages:

[0018] 1. While the first clamping part of the clamp clamps and fixes the profile on the profile hanging member, the second clamping part also clamps and contacts the surface of the profile hanging member, forming a clamp-contacting profile hanging member, a clamp-contacting profile, and a profile-contacting profile hanging member, thereby providing multiple clamping contact points and increasing the stability of clamping and fixing the profile on the profile hanging member. Meanwhile, the second clamping part of the clamp contacts the profile hanging member as a clamping support point, which can avoid the continuous clamping damage caused by the first clamping part when clamping the profile, thereby ensuring the surface integrity of the profile when it is clamped.

[0019] 2. The profile hanging member does not perform lifting operation during the hoisting, conveying and distributing of the profile, and only slides at the beginning and end of the arrangement of a whole row of profiles, thereby reducing the shock caused by the movement of the profile hanging member during the conveying and distributing of the profile, ensuring the stability of the profile hanging member, and the clamp conveying table conveys and distributes the clamp and the profile together without the need for additional assistance to stabilize the profile hanging member, thereby simplifying the operation mode. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0021] Figure 1 is a three-dimensional schematic diagram of the aluminum profile hoisting and conveying device provided by an embodiment of the present application Figure 1 ;

[0022] Figure 2 is a three-dimensional schematic diagram of the aluminum profile hoisting and conveying device provided by the present application Figure 2 ;

[0023] Figure 3 is an enlarged schematic diagram of the I area of the present application Figure 2 ;

[0024] Figure 4 is a three-dimensional schematic diagram of the aluminum profile hoisting and conveying device provided by the present application Figure 3 ;

[0025] Figure 5 is an enlarged schematic diagram of the three-dimensional structure of the clamping and conveying part of the present application Figure 1 ;

[0026] Figure 6 is an enlarged schematic diagram of the three-dimensional structure of the clamping and conveying part of the present application Figure 2 ;

[0027] Figure 7 is an enlarged schematic diagram of the three-dimensional structure of the clamping and conveying part of the present application Figure 3 ;

[0028] Figure 8 is an enlarged schematic diagram of the II area of the present application Figure 7 ;

[0029] Figure 9 is an enlarged schematic diagram of the planar part structure of the clamping and conveying part of the present application

[0030] Figure 10 is an enlarged schematic diagram of the III area of the present application Figure 9 ;

[0031] Figure 11 is an enlarged schematic diagram of the three-dimensional structure of the clamping part of the present application Figure 1 ;

[0032] Figure 12 is an enlarged schematic diagram of the planar part structure of the clamping part in the clamping state of the present application

[0033] Figure 13 is an enlarged schematic diagram of the three-dimensional structure of the clamping part of the present applicationFigure 2 .

[0034] Reference signs:

[0035] 1, clamp feeding part; 2, profile feeding part; 3, clamp feeding table; 4, clamp opening part; 401, mounting cavity; 402, pushing block; 403, sliding block; 404, supporting rod; 405, guide rod; 406, extrusion spring; 407, limiting hole; 5, clamp; 501, first clamping part; 502, second clamping part; 503, opening supporting part; 504, distance separating block; 6, conveying table; 7, profile hanging part; 701, horizontal rod; 702, hanging rod; 8, profile transferring part; 801, transferring clamp group; 9, profile jacking table; 10, hoisting hanging beam frame; 11, operating machine table; 12, clamp material tray; 13, mechanical arm; 14, positioning protrusion; 15, first contact area; 16, second contact area; 17, machine column; 18, transferring round table; 19, pneumatic clamp; 20, profile temporary storage table; 21, auxiliary conveying table. DETAILED DESCRIPTION

[0036] To make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0037] As described above, the prior art adopts the clamping mode to fix the profiles for hoisting and feeding, the clamp that clamps and fixes the profiles contacts the surface of the profiles, and then the profiles contact the lifting rod for hoisting, so as to realize clamping and fixing. All clamping elastic forces generated by the clamp act on the surface of the profiles, and the clamping head acts on the weak part of the profiles, which easily causes the surface of the profiles to be concave, and the clamping head continuously clamps the concave part, which continuously damages the profiles. The contact point of the clamp and the lifting rod is single. When the profiles are upwardly pushed, the lifting rod is used in the lifting mode, and the vibration generated by the lifting of the lifting rod easily causes the clamp and the bottom of the lifting rod to be difficult to align for feeding, which needs additional assistance and increases the cost.

[0038] In view of this, the present application provides an aluminum profile hoisting and feeding device, which can clamp and rotate the profiles on both sides synchronously conveyed to the profile temporary storage table 20 through the transferring round table 18 with two rotating shafts in the same group of transferring clamp groups 801 staggered by a certain distance, and deliver the profiles to the top end of the transferring round table 18. Two independent profiles are clamped and fixed on the same group of hanging rods 702, so that the number of profiles hung on the profile hanging part 7 is doubled, and the efficiency of subsequent processing of the profiles is increased.

[0039] The support profile is pushed up and sent to the hanging rod 702 by the opening, delivery and lifting of the clamp 5 by the clamp feeding table 3, the picking and placing of the clamp 5 from the clamp tray 12 to the opening clamp part 4 by the mechanical arm, and the feeding and hoisting of the profile in a highly automated form, thereby saving labor, being higher in automation and higher in efficiency.

[0040] Moreover, the hanging rod 702 is divided into a first contact area 15 and a second contact area 16 by the positioning protrusion 14 on the surface of the hanging rod 702, the positioning protrusion 14 and the first contact area 15 can be used as the contact area for clamping and fixing the profile, the fixing form of the profile is increased, and the types of profiles that can be clamped and fed are increased. The first clamping part 501 and the second clamping part 502 of the clamp 5 are in contact with the hanging rod 702. On the one hand, the clamp 5 and the hanging rod 702 are directly clamped and contacted, and the hanging rod 702 and the profile are directly clamped and contacted, thereby increasing the contact stability of the clamp 5 for clamping and fixing the profile; on the other hand, the second clamping part 502 of the clamp 5 is used as a support point for clamping and fixing the hanging rod 702, thereby avoiding that all clamping pressures of the clamp 5 are directly applied to the surface of the profile, and reducing the damage to the profile surface caused by extrusion.

[0041] The hanging rod 702 avoids lifting operation during the hoisting and feeding of the profile, and only slides at the beginning and end of the arrangement of a whole row of profiles, thereby reducing the shock of the profile hanging part 7 caused by the movement of the profile hanging part 7 during feeding, ensuring the stability of the profile hanging part 7, and the clamp feeding table 3 lifts and feeds the clamp 5 and the profile together, without the need for additional assistance for the stability of the profile hanging part 7, and the operation mode is simple.

[0042] The application will be described in detail below. Figures 1 to 13 The application will be described in detail below.

[0043] First embodiment

[0044] As shown in Figures 1 to 12 The application provides a hoisting and feeding device, in particular an aluminum profile hoisting and feeding device. In this embodiment, the hoisting and feeding device mainly comprises hanging beam frames 10 arranged on both sides, and as Figure 1As shown, Y-axis is arranged in the arrangement direction of the hoisting beam frame 10, X-axis is arranged in the axial direction of the hoisting beam frame 10, and Z-axis is arranged in the up-down direction, thereby defining the spatial coordinates: X-axis, Y-axis and Z-axis in the figure, and defining the positive direction thereof, which is used as an auxiliary description direction, and the actual meaning thereof can be defined by the reference coordinate system. Profile hanging members 7 are arranged on the two hoisting beam frames 10, the profile hanging members 7 include a plurality of crossbars 701 arranged in the X-axis direction, the bottom ends of the crossbars 701 are respectively in contact with the rails at the top of the two hoisting beam frames 10 and slide along the rails at the top of the two hoisting beam frames 10 in the direction of the X-axis. A hanging rod 702 is arranged at the bottom of each crossbar 701, one end of the hanging rod 702 along the positive direction of the Z-axis is slidably connected to the bottom of the crossbar 701, and the movable hanging rod 702 is locked by a bolt, so that the hanging rod 702 can be adjusted in the spacing on the crossbar 701.

[0045] At the bottom in the hoisting beam frame 10, two symmetrically designed operation platforms 11 are arranged in the Y-axis direction, and the clamping and arranging part 1 and the profile arranging part 2 are arranged on the operation platforms 11. The clamping and arranging part 1 includes a clamping and arranging table 3 arranged on the surface of the operation platform 11, and the clamping and arranging table 3 is arranged symmetrically along the Y-axis. The clamping and arranging table 3 includes a column arranged on the operation platform 11, and a plurality of sliding plates are arranged in the X-axis direction of the column, for example, a first lifting plate is arranged in the X-axis direction of the column through a dovetail sliding rail, and a second lifting plate is arranged in the X-axis direction of the first lifting plate through a dovetail sliding rail, and the number of the lifting plates arranged according to the height of the profile hanging and arranging part is determined. The lifting height of the clamping and arranging table 3 can cover the whole hanging rod 702. A first linear motor is arranged between the column and the outermost lifting plate to control the lifting of the clamping and arranging table 3. A base arranged along the Y-axis is arranged on the top of the outermost lifting plate, and a sliding seat is connected to the upper end of the base through a dovetail rail. A second linear motor is arranged between the base and the sliding seat to control the sliding of the sliding seat along the Y-axis, so that the two symmetrically arranged sliding seats can be close to or away from each other.

[0046] The ends of the two sliding seats close to each other are provided with an opening and clamping part 4, and the opening and clamping part 4 includes a mounting cavity 401 arranged in the end of the two sliding seats close to each other, and a pushing block 402 is arranged on the side of the mounting cavity 401 away from each other. The end of the pushing block 402 close to each other is inclined on both sides along the X-axis direction, and the whole pushing block 402 is like Figure 10The wedge is shown. The two sides of the push block 402 are provided with a sliding block 403 inside the installation cavity 401 along the X-axis direction. The sliding block 403 can move towards or away from each other inside the installation cavity 401 along the X-axis direction. When the push block 402 moves towards each other along the Y-axis direction, the push block 402 extrudes the two sliding blocks 403 inside the same installation cavity 401 through the two inclined surfaces of the wedge to move away from each other. A support rod 404 is fixedly connected to the top of each sliding block 403. A group of limiting holes 407 are formed in the top of the installation cavity 401. The support rod 404 installed on the top of the sliding block 403 extends from the inside of the limiting hole 407 to the outside top of the sliding seat.

[0047] The open clamp part 4 opens the clamp 5 in the clamping state by moving the two support rods 404 away from each other. In order to move the clamp 5 away from each other, the two sliding blocks 403 can drive the support rods 404 on the top to move towards each other, so that the next clamp 5 can be easily sleeved on the two support rods 404. A group of guide rods 405 are arranged on the side of the installation cavity 401 which moves towards each other. The guide rods 405 are distributed along the axis direction and are inserted into the sliding block 403. The sliding block 403 moves along the guide rod 405 towards the positive and negative directions of the X-axis. A compression spring 406 is arranged on the side of the two sliding blocks 403 which move away from each other inside the same installation cavity 401. The compression spring 406 is sleeved on the guide rod 405. Under the extrusion of the push block 402, the two sliding blocks 403 are extruded by the compression spring 406 to move towards each other. The push block 402 moves by the control of the air cylinder inside the sliding seat.

[0048] A profile transfer member 8 is arranged on the side of the clamp arranging and conveying table 3 which moves towards each other. The profile transfer member 8 is provided with a conveying table 6 along the X-axis direction. The conveying table 6 conveys the aluminum profile to be arranged to the profile transfer member 8. The conveying table 6 and the surface of the operating machine table 11 are fixedly connected together. The profile transfer member 8 includes a transfer clamp group 801 installed on the surface of the operating machine table 11. The transfer clamp group 801 includes two machine columns 17 distributed along the Y-axis direction and installed on the surface of the operating machine table 11. The two machine columns 17 in the same group are staggered along the X-axis direction. The two machine columns 17 in the same group are rotatably connected to a cylindrical transfer turntable 18 towards each other. The air clamps 19 are arranged on the side wall of the transfer turntable 18 along the Z-axis direction and the X-axis direction. Four air clamps 19 are arranged on the side wall of each transfer turntable 18. When the transfer turntable 18 is stationary, the four air clamps 19 are positioned in the X-axis and Z-axis directions.

[0049] The profile temporary storage table 20 is installed at the surface of the operating machine 11 between the conveying table 6 and the transfer clamp group 801. The aluminum profile conveyed from the conveying table 6 to the profile transfer piece 8 falls on the profile temporary storage table 20. The profile is supported by the surfaces of the two profile temporary storage tables 20 on both sides. After the profile falls on the profile temporary storage table 20, it continues to slide into the pneumatic clamp 19 distributed along the X-axis direction of the transfer round table 18 due to inertia. After the pneumatic clamp 19 clamps the profile, the two transfer round tables 18 distributed along the Y-axis direction rotate the clamped profile to the topmost part distributed along the Z-axis direction. After the two ends of the profile are aligned with the clamping part 5 opened by the clamping part 4, the two supporting rods 404 of the clamping part 4 approach each other, the clamping part 5 clamps the two ends of the profile, and the clamping part 3 pushes the aluminum profile with the two ends clamped by the clamping part 5 along the hanging rod 702 to the positive direction of the Z-axis.

[0050] The clamping part 5 includes a first clamping part 501, a second clamping part 502, and an opening supporting part 503, as shown in Figure 11 and Figure 12 The clamping head of the clamping part 5 away from the clamping connection rotating shaft is the first clamping part 501. The first clamping part 501 is used to clamp and fix the two ends of the aluminum profile, or the clamping force of the first clamping part 501 approaching each other tightly adheres the profile to the hanging rod 702. The clamping material disc 12 is also installed on the surface of the operating machine 11 through the column. The mechanical arm 13 is also installed on the operating machine 11. The mechanical arm 13 delivers the clamping part 5 in the clamping material disc 12 to the opening clamping part 4 on the clamping part conveying table 3 through the sensor and PLC system, and aligns and places the opening supporting part 503 on the clamping part 5 and the two dry places on the opening clamping part 4.

[0051] The hanging rod 702 is provided with positioning protrusions 14 on both sides along the X-axis direction, the surfaces of the positioning protrusions 14 along the X-axis direction are rough, and the two surfaces of the hanging rod 702 along the X-axis direction are in contact with the clamping clip 5 and the aluminum profile. The two contact surfaces of the hanging rod 702 are separated into a first contact area 15 and a second contact area 16 by the positioning protrusions 14, and the second contact area 16 is on the side of the surface of the hanging rod 702 where the positioning protrusions 14 are away from each other along the Y-axis direction. In cooperation with the clamping clip 5, the second contact area 16 is used to adapt to the second clamping part 502 of the clamping clip 5, and the second clamping part 502 of the clamping clip 5 can be clamped and fixed with the hanging rod 702. Unlike the single fixed form of the aluminum profile and the hanging rod 702 in contact with the clamping clip 5 clamping the aluminum profile, the stability of the clamping clip 5 clamping the profile on the hanging rod 702 is increased. The chuck of the second clamping part 502 of the clamping clip 5 is made of soft elastic material, which can include silica gel, rubber, thermoplastic elastomer, etc. After the second clamping part 502 of the clamping clip 5 is in contact with the hanging rod 702, the chuck of the second clamping part 502 can be deformed to increase the contact between the second clamping part 502 and the hanging rod 702 and provide compatible deformation for the opening and closing of the clamping clip 5 clamping the profile. And the second clamping part 502 can be used as a contact support point for clamping the hanging rod 702, and after clamping the profile, the extrusion force of the clamping clip 5 clamping the profile is partially dispersed, and the clamping of the clamping clip 5 is not completely affected by the first clamping part 501 on the surface of the profile, reducing the possibility of deformation of the profile surface.

[0052] The clamping clips 5 to be used are arranged and stacked on the clamping material tray 12, and the mechanical arm 13 delivers the clamping clips 5 in the clamping material tray 12 one by one to the open clip part 4 on the clamping row delivery table 3, aligns the opening support part 503 in the clamping clip 5 with the support rod 404 of the open clip part 4, and the two support rods 404 are away from each other under the control of the push block 402 extruding the two sliding blocks 403, and the clamping clip 5 is opened. The length direction of the aluminum profile is along the Y-axis, and the aluminum profile is transported in the X-axis direction on the surface of the conveying table 6. The aluminum profile falls from the conveying table 6 to the profile temporary storage table 20 and slides into the pneumatic clamp 19 distributed along the X-axis direction on the transfer circular table 18 closer to the corresponding profile temporary storage table 20. The pneumatic clamp 19 clamps the aluminum profile, rotates the aluminum profile to the top end along the Z-axis direction, and aligns the clamping clip 5 that is opened. The clamping row delivery table 3 controls the clamping clip 5 to move along the Y-axis direction. After the clamping clip 5 moves to the clamping position of the two ends of the profile, the push block 402 is controlled by the pneumatic cylinder to retreat away from each other along the Y-axis direction, but not completely retreat. The sliding block 403 loses the extrusion of the wedge-shaped inclined surface of the push block 402 and is extruded by the extrusion spring 406 to approach each other. The first clamping part 501 of the clamping clip 5 approaches each other until it is at the bottom of the protruding edge of the top end of the profile. The first clamping part 501 serves as a support point for lifting the profile.

[0053] The clamp row feeding table 3 moves the clamp 5 supporting the two ends of the profile to the positive direction of the Z axis, the profile is between the two hanging rods 702 at the bottom of the same cross rod 701, and the gap between the clamp 5 and the profile is sleeved over the bottom of the hanging rod 702 and moves to the positive direction of the Z axis. After the clamp row feeding table 3 pushes the clamp 5 supporting the profile to the predetermined height, the pushing block 402 is completely retracted, the supporting rod 404 completely loses the opening support of the clamp 5, the second clamping part 502 of the clamp 5 and the second contact area 16 of the hanging rod 702 are further contacted, the clamp 5 and the hanging rod 702 are clamped and fixed, the first clamping part 501 clamps and fixes the two ends of the profile, and the pushing of the profile is realized. With the pushing of the profile along the hanging rod 702, the height of the profile gradually decreases under the setting of the PLC control system of the clamp row feeding table 3, so that a certain gap is formed between the profiles arranged by pushing and lifting. The chuck of the second clamping part 502 of the clamp 5 can also be coated with adhesive material on the surface of soft elastic material, and the adhesive material can include silicone glue with polysiloxane as the main component, to further enhance the clamping contact friction between the clamp 5 and the hanging rod 702 and increase the stability of clamping. The contact between the second clamping part 502 and the hanging rod 702 serves as a support point, and after the chuck of the first clamping part 501 and the surface of the profile are clamped and contacted, the two chucks of the first clamping part 501 cannot continue to extrude the profile in the clamping direction. It can avoid the continuous extrusion damage of the clamp 5 to the surface of the profile caused by clamping, the first clamping part 501 can still make hard contact with the surface of the profile, and the replacement of the first clamping part 501 with a flexible chuck can avoid expanding the shielding of the surface of the profile and affecting the surface treatment effect of the profile.

[0054] Second embodiment:

[0055] Based on the first embodiment, the application can also be used to clamp and deliver two separate aluminum profiles. Taking the I-shaped aluminum profile as an example. The delivery table 6 is arranged in both positive and negative directions of the X axis of the transfer clamp group 801, and the opening direction of the I-shaped aluminum profile needs to be arranged in the Z axis direction to the delivery table 6. After the two profiles fall into the two profile temporary storage tables 20 on both sides of the transfer clamp group 801 along the X axis direction, the pneumatic clamp 19 arranged on the transfer round table 18 in the transfer clamp group 801 is clamped accordingly. After rotating 90 degrees to the top, the clamps 5 are close to each other, the first clamping part 501 performs the first step of mutual approach, and supports the two profiles on both sides. In order to avoid the profile from turning over when supported by a single clamp 5, a profile lifting table 9 is arranged at the middle position of the two transfer clamp groups 801 along the Y axis direction. The profile lifting table 9 supports the bottom of the two combined and aligned profiles, and the clamp delivery table 3 lifts the profile carried by the clamp 5. The profile lifting table 9 and the clamp delivery table 3 are synchronous lifting, and the profile is lifted and pushed to the specified height of the hanging rod 702 one by one. After the second clamping part 502 of the clamp 5 is completely clamped in the second contact area 16 of the hanging rod 702, the two profiles are still not completely tightened, and the position of the two profiles needs to be close to the rough surface of the positioning protrusion 14 of the hanging rod 702. The second clamping part 502 of the clamp 5 contacts the second contact area 16 of the hanging rod 702 again.

[0056] Among them, the profile lifting table 9 adds an auxiliary delivery table 21 to the delivery table 6 in the positive and negative directions of the X axis to assist in delivering the delivery table 6. The delivery table 6 and the auxiliary delivery table 21 are started and stopped synchronously through the PLC system control.

[0057] Third embodiment:

[0058] Based on the first embodiment, the application can also be used to clamp and deliver two separate aluminum profiles. Taking the I-shaped aluminum profile as an example. The delivery table 6 is arranged in both positive and negative directions of the X axis of the transfer clamp group 801, and the opening direction of the I-shaped aluminum profile needs to be arranged in the Z axis direction to the delivery table 6. After the two profiles fall into the two profile temporary storage tables 20 on both sides of the transfer clamp group 801 along the X axis direction, the pneumatic clamp 19 arranged on the transfer round table 18 in the transfer clamp group 801 is clamped accordingly. After rotating 90 degrees to the top, the clamps 5 are close to each other, the first clamping part 501 performs the first step of mutual approach, and supports the two profiles on both sides. In order to avoid the profile from turning over when supported by a single clamp 5, a profile lifting table 9 is arranged at the middle position of the two transfer clamp groups 801 along the Y axis direction. The profile lifting table 9 supports the bottom of the two combined and aligned profiles, and the clamp delivery table 3 lifts the profile carried by the clamp 5. The profile lifting table 9 and the clamp delivery table 3 are synchronous lifting, and the profile is lifted and pushed to the specified height of the hanging rod 702 one by one. After the second clamping part 502 of the clamp 5 is completely clamped in the second contact area 16 of the hanging rod 702, the two profiles are still not completely tightened, and the position of the two profiles needs to be close to the rough surface of the positioning protrusion 14 of the hanging rod 702. The second clamping part 502 of the clamp 5 contacts the second contact area 16 of the hanging rod 702 again. Figure 13As shown, the distance separating blocks 504 are arranged on both sides of the clamps 5 along the Z-axis direction on both sides of the X-axis direction, when the clamps 5 supporting the profiles are pushed along the hanging rod 702 in the positive direction of the Z-axis by the clamp conveying table 3, the clamps 5 are lifted to the fixed height position of the hanging rod 702, and the clamps 5 at the bottom are lifted one by one by the distance separating blocks 504 through the newly conveyed profiles at the bottom, the profiles have a fixed interval between the profiles, which can increase the accuracy of arranging the profiles on each hanging rod 702, and the interval between the profiles is more accurate than the arrangement of the electric control system. At the same time, the clamping head of the second clamping part 502 on the clamp 5 does not have adhesion, which facilitates the sliding of the clamp 5 on the hanging rod 702. The clamping force exerted by the clamp 5 on the profile and the friction between the hanging rod 702 are much greater than the weight of the hung profile, and the pushing force of the clamp conveying table 3 on the clamp 5 is much greater than the sum of the friction generated by the clamping of the profile on the same group of hanging rods 702, so that the clamp clamping the profile can only be lifted, and after the lifting is removed, the profile clamping is fixed on the hanging rod 702. The equidistantly conveyed profiles are slid along the track at the top of the hoisting beam frame 10 by the cross rod 701, and are moved to the process tank for processing such as anodizing or water washing.

[0059] In summary, the aluminum profile hoisting and conveying device has the following advantages:

[0060] I. The two rotating shafts in the same group of transfer clamps 801 are offset by a certain distance, and the transfer table 18 is used to clamp and rotate the profiles on both sides synchronously conveyed to the profile temporary storage table 20, and the profiles are delivered to the top end of the transfer table 18. Two independent profiles are clamped and fixed on the same group of hanging rods 702, so that the number of profiles hung on the profile hanging piece 7 is doubled, and the efficiency of subsequent processing of the profiles is increased.

[0061] II. The clamps 5 are opened, delivered, and lifted by the clamp conveying table 3, and the clamps 5 supporting the profiles are lifted and pushed to the hanging rod 702, and the clamps 5 are picked up and placed from the clamp tray 12 to the opening clamp part 4 by the mechanical arm, so that the profiles are conveyed and hung in a highly automated form, saving labor, having higher automation degree and higher efficiency.

[0062] III. The hanging rod 702 separates the clamping contact surface of the hanging rod 702 into a first contact area 15 and a second contact area 16 by the positioning protrusion 14 on the surface, and the positioning protrusion 14 and the first contact area 15 can be used as the contact area for clamping and fixing the profile, increasing the fixing form of the profile and the type of the profile that can be clamped and sent. The first clamping part 501 and the second clamping part 502 of the clamp 5 are in contact with the hanging rod 702. On the one hand, the clamp 5 and the hanging rod 702 are directly clamped in contact, the hanging rod 702 and the profile are directly clamped in contact, increasing the contact stability of the clamp 5 for clamping and fixing the profile; on the other hand, the second clamping part 502 of the clamp 5 is used as a supporting point for clamping and fixing with the hanging rod 702, avoiding that all clamping pressures of the clamp 5 are directly applied to the surface of the profile, reducing the damage of extrusion to the surface of the profile.

[0063] The motor, cylinder, mechanical arm in the device, and the PLC control system for controlling the rotation of the motor, the extension and retraction of the cylinder, and the work of the mechanical arm, as well as the sensor for positioning, are prior art and belong to the common knowledge in the art, and do not belong to the improved technical points of the present case, and are not described here.

[0064] In the description of the present application, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application; the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0065] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An aluminium profile hoisting and conveying device, characterized in that The utility model relates to a kind of material feeding device, including: Clamp feeding part (1), including symmetrically arranged clamp feeding platform (3), the side of the clamp feeding platform (3) away from each other is provided with hoisting beam frame (10), the end of the clamp feeding platform (3) close to each other is equipped with clamp (5), the clamp (5) includes first clamping portion (501) and second clamping portion (502); Profile feeding part (2), including conveying table (6), the conveying table (6) is arranged on the both sides of clamp feeding platform (3) along the profile distribution direction, a plurality of profile hanging pieces (7) are arranged on the conveying table (6) conveying direction above the clamp feeding platform (3), the profile hanging piece (7) includes a plurality of horizontal bars (701) arranged in the conveying table (6) conveying direction on the hoisting beam frame (10), the horizontal bar (701) is slid on the track of hoisting beam frame (10), the bottom of the horizontal bar (701) two sides symmetrically arranged with adjustable spacing cooperation clamp (5) is used hanging rod (702), the side of the clamp feeding platform (3) close to each other is equipped with profile transfer piece (8); The hoisting beam frame (10) between symmetrically arranged adjustable spacing operating machine table (11), the clamp feeding platform (3) and conveying table (6) are all fixedly connected on the surface of operating machine table (11), the surface of operating machine table (11) is fixedly connected with clamp material disc (12) on the side of the clamp feeding platform (3) away from conveying table (6), the surface of operating machine table (11) is fixedly connected with mechanical arm (13) on the side of the clamp feeding platform (3) away from each other, and the mechanical arm (13) is used to feed clamp (5) from clamp material disc (12) to the clamp feeding platform (3); The end of the clamp feeding platform (3) close to each other is provided with open clamp part (4), the open clamp part (4) includes mounting cavity (401) opened in the end of the clamp feeding platform (3) close to each other, the side of the mounting cavity (401) away from each other is provided with push block (402), the side of the push block (402) close to each other is wedge-shaped, the side of the mounting cavity (401) close to each other is provided with sliding block (403) on the two sides of push block (402), the top of the sliding block (403) is fixedly connected with brace rod (404), the sliding block (403) is away from each other under the extrusion of the slope of the two sides of push block (402), the side of the mounting cavity (401) close to each other is provided with guide rod (405), the sliding block (403) is sleeved on the guide rod (405), the side of the two sliding blocks (403) in the same mounting cavity (401) away from each other is provided with extrusion spring (406), the extrusion spring (406) is sleeved on the guide rod (405), the top of the mounting cavity (401) is provided with limiting hole (407) for cooperation with brace rod (404). The profile transfer member (8) delivers the profile to the clamps (5) on the clamp conveying table (3), the profile supported or / and clamped by the first clamping part (501) is synchronously lifted and conveyed to the profile hanging member (7) with the clamp (5), the second clamping part (502) is in contact with the profile hanging member (7), and the opening clamp part (4) is configured as two support rods (404) which are away from each other to support the clamps (5) in the clamped state or the two support rods (404) are close to each other and the clamps (5) are re-clamped after being supported.

2. The aluminum extrusion hoist and indexer of claim 1, wherein, The second clamping part (502) and the rotating shaft of the clamp (5) form an opening support part (503), and the two support rods (404) are away from or close to each other in the opening support part (503), and the chuck of the second clamping part (502) is a soft elastic material with adhesion.

3. The aluminum extrusion hoist and indexer of claim 1, wherein, The hanging rod (702) is provided with a positioning protrusion (14) on both sides along the arrangement direction of the cross rod (701), the surface of the positioning protrusion (14) is rough, the side surface of the hanging rod (702) is divided into a first contact area (15) and a second contact area (16) by the positioning protrusion (14), and the second contact area (16) is located on the side where the positioning protrusions (14) of the two hanging rods (702) are away from each other.

4. The aluminum extrusion hoist and indexer of claim 1, wherein, The profile transfer member (8) includes a transfer clamp group (801) arranged on the side of the clamp conveying table (3) close to each other, the transfer clamp group (801) includes two machine columns (17) arranged along the distribution direction of the clamp conveying table (3), the two machine columns (17) in the transfer clamp group (801) are staggered along the conveying direction of the conveying table (6), and the side close to each other of the two machine columns (17) in the transfer clamp group (801) is rotationally connected with a transfer circular table (18), four equally distributed pneumatic clamps (19) are arranged on the side wall of the transfer circular table (18), and the transfer clamp group (801) is provided with a profile temporary storage table (20) on both sides along the arrangement direction of the profile hanging member (7). The profile transfer member (8) is configured to convey the profile to the profile temporary storage table (20) by the conveying table (6), the pneumatic clamp (19) at the corresponding position of the transfer circular table (18) clamps the profile and rotates the profile to the top and aligns the profile with the clamp (5).

5. The aluminum extrusion hoist and indexer of claim 4, wherein, A profile lifting table (9) is arranged in the middle between the clamp conveying tables (3), the profile lifting table (9) is located between the transfer clamp groups (801), and an auxiliary conveying table (21) is arranged on one side of the profile lifting table (9) along the conveying direction of the conveying table (6).

6. The aluminum extrusion hoist and indexer of any of claims 2 or 3, wherein, The two side edges of the top and bottom of the clamp (5) are fixedly connected with a distance separation block (504), and two adjacent clamps (5) on the same hanging rod (702) equally separate the profile through the distance separation block (504).

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