CN214933967U

CN214933967U - Aluminum profile clamping system

Info

Publication number: CN214933967U
Application number: CN202120857942.7U
Authority: CN
Inventors: 温景洲; 吴海洪
Original assignee: Foshan Medwell Intelligent Technology Co ltd
Current assignee: Foshan Medwell Intelligent Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-30
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses an aluminum profile clamping system, wherein, a feeding frame comprises a rotary seat, a first positioning rod, a second positioning rod and a first driving device; the first positioning rod and the second positioning rod correspondingly penetrate through the clamping opening and the spacing vacant positions of the aluminum profile clamp to limit the aluminum profile clamp, so that the aluminum profile clamp is stacked orderly; the first driving device drives the rotating seat to rotate so as to convey the aluminum profile clamp to the position right below the clamping manipulator. The clamping manipulator comprises a clamping jaw, a first driving piece and a second driving piece; the first driving piece drives the two clamping jaws to be close to each other so as to clamp the aluminum profile clamp; the second driving piece drives the clamping jaw to lift. The clamping manipulator comprises a spreading claw and a third driving piece; the third driving piece drives the two opening claws to be away from each other so as to open the spaced vacant positions of the aluminum profile clamp; the first driving mechanism drives the clamping manipulator to move horizontally, and the aluminum profile clamp is sent to the opening claw; first actuating mechanism orders about clamping manipulator horizontal migration, presss from both sides the aluminium alloy anchor clamps at aluminium alloy tip.

Description

Aluminum profile clamping system

Technical Field

The utility model relates to an aluminium alloy processing equipment technical field, in particular to aluminium alloy clamping system.

Background

When the oxidation coloring process is performed, a clamp is used for clamping and fixing the end part of the aluminum profile, and the fixed aluminum profile is put into the oxidation solution to complete the oxidation coloring treatment. The jig may be a commercially available pneumatic oxidative electrophoresis jig.

Of course, the aluminum profile clamp may also be an upper row clamp for aluminum material oxidation as disclosed in the utility model patent with publication number CN205907370U, which includes a left clamp assembly and a right clamp assembly, the left clamp assembly and the right clamp assembly are respectively composed of a hinge portion, a clamping portion and a protruding block, the hinge portion of the left clamp assembly and the hinge portion of the right clamp assembly are hinged through a shaft pin, the protruding block of the left clamp assembly and the protruding block of the right clamp assembly are in touch butt joint, and a spacing vacancy is formed between the protruding block and the hinge portion; the hinge pin is sleeved with a spring, the hinge part is provided with a fixing clip, and the fixing clip fixes the spring.

However, at present, the clamps are manually arranged, workers need to overcome the gap vacancy of the aluminum profile clamp opened by the action of the torsion spring, so that the clamping opening of the aluminum profile clamp is enlarged and clamped at the end part of the aluminum profile clamp, but the mode has the defects of great labor and force consumption, high working strength and low efficiency, and the benefit of an enterprise is seriously influenced. Therefore, an automatic clamp feeding system is urgently needed at present to feed the end part of the aluminum profile with a clamp so as to improve the production efficiency of the aluminum profile.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium alloy clamping system to solve one or more technical problem that prior art exists, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an aluminium alloy clamping system, it includes:

the feeding frame comprises a rotating seat, a first positioning rod, a second positioning rod and a first driving device; the bottom of the rotating seat is provided with a rotating shaft; the axial directions of the first positioning rod, the second positioning rod and the rotating shaft are consistent with the height direction of the clamping piece, the first positioning rod can penetrate through a clamping opening of the aluminum profile clamp, the second positioning rod can penetrate through an interval vacancy of the aluminum profile clamp, the first positioning rod and the second positioning rod form a clamp fixing assembly, and the clamp fixing assembly is arranged on the rotating seat around the circumference of the rotating shaft; the first driving device is connected with the rotating shaft to drive the rotating shaft to rotate;

the clamping manipulator is arranged above the feeding frame and comprises a clamping jaw, a first driving piece and a second driving piece; the two clamping jaws are symmetrically arranged; the first driving piece is connected with the two clamping jaws and can drive the two clamping jaws to be close to each other so as to clamp the aluminum profile clamp; the second driving piece is connected with the first driving piece so as to drive the first driving piece to move along the up-and-down direction;

the clamping manipulator is arranged below the clamping manipulator and comprises a spreading claw and a third driving piece; the two spreading claws are symmetrically arranged; the third driving piece is connected with the two spreading claws and can drive the two spreading claws to be away from each other so as to spread the spacing vacant positions of the aluminum profile clamp;

the first driving mechanism is connected with the clamping manipulator and drives the clamping manipulator to move along the horizontal direction; the first driving mechanism is connected with the clamping manipulator to drive the clamping manipulator to move along the horizontal direction.

The utility model discloses following beneficial effect has at least: set up anchor clamps fixed subassembly around rotation axis circumference on the roating seat, anchor clamps fixed subassembly includes first locating lever and second locating lever, passes the centre gripping mouth of aluminium alloy anchor clamps through first locating lever, and the second locating lever passes the interval vacancy of aluminium alloy anchor clamps, realizes neatly stacking at the last work or material rest of a large amount of aluminium alloy anchor clamps to, even anchor clamps fixed subassembly rotates around the rotation axis, aluminium alloy anchor clamps still can keep the state of neatly stacking. First drive arrangement can order about the roating seat rotatory, realizes that the anchor clamps fixed subassembly of full-load aluminium alloy anchor clamps rotates in turn to the centre gripping manipulator under.

Centre gripping manipulator orders about two clamping jaws through first driving piece and draws close each other, centre gripping aluminium alloy anchor clamps, and utilize the second driving piece to adjust the high position of clamping jaw, order about under first actuating mechanism, centre gripping manipulator horizontal migration places aluminium alloy anchor clamps on the claw that struts of clamping manipulator, it keeps away from each other to strut the claw through third driving piece drive two, make and strut the claw and exert the effort to the interval vacancy of aluminium alloy anchor clamps, strut the interval vacancy of aluminium alloy anchor clamps, then under ordering about of first actuating mechanism, the clamping manipulator takes aluminium alloy anchor clamps to move toward the tip direction of aluminium alloy, two strut the claw and draw close the back each other, aluminium alloy anchor clamps just press from both sides on the tip of aluminium alloy, automatic completion goes up anchor clamps work.

The utility model is provided with the feeding frame to store the neat aluminum profile clamp, and the aluminum profile clamp is rotated to the position below the clamping manipulator through the rotation of the rotary seat; then utilize the centre gripping manipulator to send the aluminium alloy anchor clamps to the claw that struts of clamping manipulator, utilize the third driving piece to drive to strut the claw and keep away from each other to overcome the effort of torsional spring on the aluminium alloy anchor clamps and strut the centre gripping mouth of aluminium alloy anchor clamps, mechanical degree is high, automatic feeding and anchor clamps, very big improvement work efficiency.

As a further improvement of the above technical solution, the aluminum profile clamping system further includes:

the fourth driving part is connected with the third driving part to drive the third driving part to move along the up-and-down direction; the first driving mechanism is connected with the fourth driving part to drive the fourth driving part to move along the horizontal direction;

and the supporting platform is positioned below the clamping manipulator and used for placing the aluminum profile clamp.

The supporting platform is arranged below the clamping mechanical arm and used for clamping and transferring the aluminum profile clamp to the supporting platform by the clamping mechanical arm, and the clamping mechanical arm can descend under the work of the fourth driving part, so that the opening claw can be inserted into the gap vacancy of the aluminum profile clamp on the supporting platform, and the clamping mechanical arm drives the aluminum profile clamp to move to the end of an aluminum profile under the driving of the first driving mechanism. So design, supporting platform acts as the transfer station, and when the convenience was given the tip of aluminium alloy anchor clamps at the clamping manipulator, the centre gripping manipulator placed aluminium alloy anchor clamps on supporting platform, need not to wait for the clamping manipulator to reset to be favorable to improving work efficiency.

As a further improvement of the above technical solution, the supporting platform is provided with a first opening; the clamping manipulator is arranged below the supporting platform, and the two spreading claws can penetrate through the first opening from bottom to top and move along the horizontal direction;

aluminium alloy clamping system still includes:

the clamping piece is arranged above the first opening and can be abutted against the top surface of the aluminum profile clamp;

the swinging piece is connected with one end of the clamping piece and provided with a connecting shaft, and the axial direction of the connecting shaft is consistent with the moving direction of the clamping manipulator and the direction of the clamping manipulator;

the rotating shaft seat is connected with the supporting platform and provided with a connecting hole, and the connecting shaft is arranged in the connecting hole;

and the torsional spring is sleeved on the connecting shaft, one end of the torsional spring is connected with the connecting shaft, and the other end of the torsional spring is connected with the rotating shaft seat.

First opening top is located to the clamping piece, the swing piece sets up the connecting axle, rotate with the pivot seat through the connecting axle and be connected, and, through the setting of torsional spring, can make the clamping piece keep unsettled state, when the centre gripping manipulator is sent the aluminium alloy anchor clamps to between supporting platform and the clamping piece, the clamping piece can with the top surface looks butt of aluminium alloy anchor clamps, thereby press from both sides tightly the aluminium alloy anchor clamps of placing on supporting platform, avoid aluminium alloy anchor clamps to take place the dislocation, lead to the unable accuracy of clamping manipulator to take aluminium alloy anchor clamps. And, the clamping manipulator is established in supporting platform's below, avoids the clamping manipulator to receive the hindrance of clamping piece when horizontal migration, and supporting platform sets up first opening, makes things convenient for two to strut the claw and can up pass first opening under the driving of fourth drive spare, and the interval vacancy of inserting aluminium alloy anchor clamps, then under first actuating mechanism's effect, struts the claw and drives aluminium alloy anchor clamps horizontal migration.

As a further improvement of the above technical solution, the first driving mechanism includes:

a supporting seat;

the linear guide rail is connected with the supporting seat, and the length direction of the linear guide rail is consistent with the moving direction of the clamping manipulator;

a slide block connected to the linear guide;

the first mounting seat is provided with the sliding block; the first mounting seat is connected with the fourth driving piece;

the second mounting seat is provided with the sliding block; the second mounting seat is connected with the second driving piece, and the second mounting seat is connected with the first mounting seat;

and the second driving device is arranged on the supporting seat and is connected with the first mounting seat or the second mounting seat so as to drive the first mounting seat or the second mounting seat to move.

The first mounting seat is fixed with the fourth driving piece, the first mounting seat is provided with a sliding block, the second mounting seat is fixed with the second driving piece, the second mounting seat is provided with a sliding block, the supporting seat is provided with a linear guide rail, and the first mounting seat and the second mounting seat can move back and forth stably along the linear guide rail through the sliding connection of the sliding block and the linear guide rail. And the first mounting seat is connected with the second mounting seat, and the second driving device is arranged on the supporting seat and is connected with the first mounting seat or the second mounting seat, so that synchronous motion of the clamping manipulator and the clamping manipulator is realized, and the energy consumption of the first driving mechanism can be reduced.

As a further improvement of the above technical solution, the third driving member includes:

the axis of the pin shaft extends along the vertical direction; the two opening claws are provided with hinge holes, and the hinge holes are internally provided with the pin shafts;

two connecting rods are arranged; one end of one connecting rod is hinged with one end of one spreading claw, and one end of the other connecting rod is hinged with one end of the other spreading claw;

the shell is provided with two positioning holes, and the two end parts of the pin shaft are inserted into the positioning holes;

a telescopic rod of the third telescopic cylinder is hinged with the other ends of the two connecting rods; and the third telescopic cylinder is connected with the shell.

Two connecting rods are arranged and hinged with the two spreading claws in a one-to-one correspondence manner to form a scissor structure; the two opening claws are hinged with each other, pin shafts are arranged at the hinged positions of the two opening claws, the shell is correspondingly provided with two positioning holes, and the two end parts of the pin shafts are correspondingly inserted into the positioning holes to realize the positioning of the pin shafts; and, set up the flexible cylinder of third, the connecting rod all is articulated with the telescopic link of the flexible cylinder of third, when the telescopic link extension of the flexible cylinder of third or shorten, can realize that two prop open the claw and draw close each other or keep away from each other around their articulated department to loosen or strut the aluminium alloy anchor clamps.

As a further improvement of the technical scheme, the clamping jaws are provided with clamping surfaces, the two sides of each clamping surface are provided with first limiting parts, and the clamping surfaces and the first limiting parts of the two clamping jaws can be attached to the side surfaces of the aluminum profile clamp. The clamping jaw sets up and presss from both sides tight face and the first spacing portion that is located tight face both sides, when two clamping jaws draw close each other with centre gripping aluminium alloy anchor clamps, presss from both sides tight face and first spacing portion can laminate mutually with aluminium alloy anchor clamps's side to prevent that aluminium alloy anchor clamps from taking place the removal of relative clamping jaw, and then lead to strutting the interval vacancy that the claw can't accurately insert aluminium alloy anchor clamps.

As a further improvement of the above technical solution, a first positioning block is disposed at the bottom end of the first positioning rod, a second positioning block is disposed at the bottom end of the second positioning rod, the top surface of the first positioning block and the top surface of the second positioning block are located on the same horizontal plane, and the first positioning block and the second positioning block can abut against the bottom surface of the aluminum profile clamp. Through first locating piece and second locating piece provide the supporting role to aluminium alloy anchor clamps, make aluminium alloy anchor clamps be in the level to make things convenient for the direct centre gripping aluminium alloy anchor clamps of centre gripping manipulator, save centre gripping manipulator and adjust horizontal process to aluminium alloy anchor clamps.

As a further improvement of the above technical scheme, the aluminum profile clamping system further comprises a lifting mechanism; the lifting mechanism comprises:

the lifting plate is arranged on one side of the rotating seat and provided with a second opening, the first positioning rod and/or the second positioning rod can penetrate through the second opening, and the top surface of the lifting plate can be abutted against the bottom surface of the aluminum profile clamp;

the translation driving mechanism is connected with the lifting plate to drive the lifting plate to horizontally move towards the clamp fixing assembly;

and the lifting driving mechanism is connected with the translation driving mechanism so as to drive the translation driving mechanism to move along the axial direction of the rotating shaft.

Because the aluminium alloy anchor clamps neatly stack on the anchor clamps fixed component of work or material rest, set up and take second open-ended lifting plate, order about the lifting plate through translation actuating mechanism and be close to anchor clamps fixed component, first locating lever and/or second locating lever can pass the second opening, make the lifting plate be located the below of bottommost aluminium alloy anchor clamps, it rises to utilize lift actuating mechanism to drive the lifting plate, realize that the aluminium alloy anchor clamps lifting to the take the altitude that the lifting plate will neatly stack, make things convenient for the centre gripping manipulator just to be able centre gripping aluminium alloy anchor clamps at same high position.

As a further improvement of the above technical scheme, the aluminum profile clamping system further comprises a feeding manipulator; the material loading manipulator includes:

the clamping piece is provided with a clamping plane, the clamping plane extends along the height direction of the clamping piece, the lower end of the clamping plane horizontally protrudes to form a supporting part, and two sides of the clamping plane protrude towards the supporting part to form second limiting parts; the two clamping pieces are symmetrically arranged, and the clamping planes, the second limiting parts and the supporting parts of the two clamping pieces form a clamping cavity of the aluminum profile clamp together;

the second driving mechanism is connected with the two clamping pieces so as to drive the two clamping pieces to approach or move away from each other;

and the mechanical arm device is connected with the second driving mechanism so as to drive the second driving mechanism to move in three dimensions.

The clamping piece is provided with a clamping plane, a supporting part and a second limiting part, the supporting part is positioned at the bottom end of the clamping plane and can provide a supporting effect for the lowermost aluminum profile clamp, the second limiting part is positioned at the left side and the right side of the clamping plane, and the clamping plane and the second limiting part can provide a limiting effect for the aluminum profile clamp, so that the clamping piece is promoted to stably clamp the aluminum profile clamp which is orderly stacked, and the aluminum profile clamp is prevented from deforming; order about two holders through second actuating mechanism and draw close each other, make and form the centre gripping chamber with aluminium alloy anchor clamps looks adaptation between the centre gripping plane of two holders, the spacing portion of second and the supporting part, can effectively centre gripping the aluminium alloy anchor clamps of neatly stacking, and prevent that aluminium alloy anchor clamps from taking place to drop in handling, finally ensure that aluminium alloy anchor clamps still keep neatly stacking state around the transport. The mechanical arm device can drive the clamping piece to move three-dimensionally, and the aluminum profile clamp which is stacked in order is safely and stably transferred to the upper material rack.

As a further improvement of the above technical solution, the second driving mechanism includes:

the fixed seat is provided with a second slide rail and a rotating shaft;

two connecting plates are arranged; the connecting plate is provided with a second sliding block, and the second sliding block is connected with the second sliding rail and can move along the second sliding rail; the two connecting plates are correspondingly connected with the two clamping pieces respectively;

the swinging block is connected with the rotating shaft and can rotate around the rotating shaft; the swinging block is provided with a first hinged end and a second hinged end, and the first hinged end and the second hinged end are symmetrically arranged around the rotating shaft;

the number of the connecting rods is two, one end of one connecting rod is hinged with one connecting plate, and the other end of the other connecting rod is connected with the first hinged end; one end of the other connecting rod is hinged with the other connecting plate, and the other end of the other connecting rod is connected with the second hinged end;

and the telescopic rod of the fourth telescopic cylinder is connected with the swinging block so as to drive the swinging block to rotate around the rotating shaft.

The fixing seat is provided with a second sliding rail, the connecting plate connected with the clamping piece is provided with a second sliding block, and the clamping piece can move back and forth along the second sliding rail through the sliding connection of the second sliding rail and the second sliding block. And, the fixing base sets up the pivot, swing the piece and establish in the pivot, swing the piece and set up first hinged end and second hinged end about the pivot symmetry, be connected a holder with swing the piece through a connecting rod, be connected another holder with swing the piece through another connecting rod, when the fourth telescopic cylinder orders about swing piece clockwise or anticlockwise rotation, realize two holder synchronous motion, can draw close each other or keep away from each other to carry out quick effective centre gripping or loosen to aluminium alloy anchor clamps.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a perspective view of an embodiment of an aluminum profile clamping system provided by the present invention;

FIG. 2 is a perspective view of the clamping robot and the clamping robot provided in FIG. 1 connected to a first driving mechanism;

FIG. 3 is a perspective view of the clamping robot provided in FIG. 2;

FIG. 4 is an exploded view of the third driver member provided in FIG. 2 in connection with the distracting jaw;

FIG. 5 is a perspective view of the structure of the clamping robot provided in FIG. 2;

FIG. 6 is a perspective view of the first drive member provided in FIG. 2 in connection with the jaws;

FIG. 7 is a perspective view of the upper rack and lift mechanism provided in FIG. 1;

fig. 8 is a perspective view of the structure of the loading frame provided in fig. 7;

FIG. 9 is a perspective view of the structure of the lifting mechanism provided in FIG. 7;

FIG. 10 is a perspective view of a prior art aluminum profile clamp configuration;

FIG. 11 is a perspective view of the support platform and clamp arrangement provided in FIG. 1;

fig. 12 is a perspective view of the aluminum profile clamping system according to another embodiment of the present invention;

figure 13 is a perspective view of the connection of the loading robot and the frame provided in figure 12;

figure 14 is a perspective view of the structure of the loading robot provided in figure 12;

figure 15 is a perspective view of the loading robot provided in figure 12 from another perspective;

fig. 16 is a perspective view of the structure of the loading robot provided in fig. 12 in which the clamp is connected to the second driving mechanism;

fig. 17 is an enlarged view of a portion a in fig. 14.

The drawings are numbered as follows: 100. a frame; 200. an aluminum profile clamp; 210. a first clamp arm; 220. a second clamp arm; 230. spacing the vacancies; 240. a clamping port; 300. a feeding frame; 310. a first positioning rod; 311. a first positioning block; 320. a second positioning rod; 321. a second positioning block; 330. a rotating base; 340. a rotating electric machine; 350. a speed reducer; 400. a lifting mechanism; 410. a guide bar; 420. a screw rod; 430. a lifting plate; 431. a second opening; 440. a lifting motor; 450. a movable seat; 460. a fifth telescopic cylinder; 470. a belt pulley;

510. a servo motor; 520. a driving pulley; 530. a belt; 540. a driven pulley; 550. a supporting seat; 560. a linear guide rail; 570. a first mounting seat; 580. a second mounting seat; 590. a metal rod; 600. clamping the manipulator; 610. a first telescopic cylinder; 620. mounting a plate; 630. a finger cylinder; 640. a clamping jaw; 650. a clamping cavity; 660. a first limiting part; 670. a clamping surface; 700. a clamping manipulator; 710. a second telescopic cylinder; 720. a connecting seat; 730. a third slider; 740. a third driving member; 741. a third telescopic cylinder; 742. a housing; 743. a chute; 744. positioning holes; 745. a connecting rod; 746. connecting blocks; 747. a pin shaft; 748. a swing arm; 749. a cylindrical portion; 750. spreading the claws;

800. a feeding manipulator; 820. a fifth drive mechanism; 821. a third rack; 822. a third guide rail; 823. a third motor; 824. a third slider; 830. a fourth drive mechanism; 831. a second motor; 832. a second mounting base; 833. a second slider; 834. a second guide rail; 835. a second rack; 840. a third drive mechanism; 841. a first motor; 842. a first mounting base; 843. a first slider; 844. a first rack; 845. a first guide rail; 850. a clamping member; 851. a support portion; 852. a second limiting part; 853. clamping a plane; 860. a second drive mechanism; 861. a fourth telescopic cylinder; 862. a swing block; 863. a connecting rod; 864. a second slide rail; 865. a connecting plate; 866. a second slider; 867. a fixed seat;

910. a support platform; 911. a first opening; 920. a clamping member; 921. a guide portion; 930. a swinging member; 940. the pivot seat.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number. If any description to first, second and third is only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

It should be noted that the direction X in the drawings is from the rear side of the aluminum profile clamping system to the front side; the Y direction is from the left side of the aluminum profile clamping system to the right side; the Z direction is from the downside of aluminium alloy clamping system to the upside.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 17, several embodiments are described below for the aluminum profile clamping system of the present invention.

As shown in fig. 10, the structure of the conventional aluminum profile clamp 200 is the same as that of the upper row clamp disclosed in the utility model with the publication number CN205907370U, and both the upper row clamp and the lower row clamp are formed by connecting a first clamping arm 210 and a second clamping arm 220 through a hinge shaft and a torsion spring, and the first clamping arm 210 and the second clamping arm 220 can clamp the end of the aluminum profile under the action of the torsion spring. The first and second

gripper arms

210 and 220 define a spacing void 230 and a gripper opening 240 therebetween.

As shown in fig. 1 to 8, 10 and 11, an embodiment of the present invention provides an aluminum profile clamping system, which includes: the device comprises a loading frame 300, a clamping manipulator 600, a clamping manipulator 700 and a first driving mechanism.

As shown in fig. 1, 7 and 8, the loading frame 300 includes a rotating base 330, a first positioning rod 310, a second positioning rod 320 and a first driving device.

The rotary base 330 may be a rectangular block made of metal. The bottom of the rotary base 330 is provided with a rotary shaft, the axial direction of the rotary shaft is consistent with the Z axis, and the rotary shaft can be fixed on the rotary base 330 by welding or bolts. In the present embodiment, the rotation axis is located at the center of the rotary base 330. The first driving device is connected to the rotating shaft to drive the rotating base 330 to rotate around the rotating shaft. Specifically, the first driving device 470 includes a rotating motor 340 and a decelerator 350.

The output shaft of the rotating motor 340 is provided with a belt pulley, the input end of the speed reducer 350 is also provided with a belt pulley, the output shaft of the rotating motor 340 is in power connection with the input end of the speed reducer 350 in a belt transmission mode, and the output end of the speed reducer 350 is connected with the rotating shaft in a shaft connection mode. In this embodiment, the rotating motor 340 is a servo motor, which can precisely control the rotation angle of the rotating base 330. Furthermore, it is not excluded that the first drive means is a rotary cylinder.

The first positioning rod 310 and the second positioning rod 320 form a fixture fixing assembly, which is circumferentially disposed around the rotation shaft and connected to the rotation base 330 by bolts or welding. In this embodiment, two clamp fixing assemblies are provided, respectively located at two ends of the rotary base 330. According to actual requirements, three or more than three clamp fixing assemblies can be arranged.

The first positioning rod 310 and the second positioning rod 320 are round rods, and the round rods include solid round rods or hollow round rods. Of course, it is not excluded that the first positioning bar 310 and the second positioning bar 320 are square bars. The axial directions of the first positioning rod 310 and the second positioning rod 320 coincide with the Z-axis.

When first locating lever 310 passes aluminium alloy anchor clamps 200's centre gripping mouth 240, second locating lever 320 passes behind aluminium alloy anchor clamps 200's interval vacancy 230, first locating lever 310 and second locating lever 320 play the limiting displacement of preferred jointly to aluminium alloy anchor clamps 200, make aluminium alloy anchor clamps 200 can only reciprocate, and can not rock on the horizontal plane, realize that a large amount of aluminium alloy anchor clamps 200 neatly stack on roating seat 330, rotation through roating seat 330, rotate the fixed subassembly of anchor clamps that correspond to centre gripping manipulator 600 under, make things convenient for centre gripping manipulator 600 centre gripping aluminium alloy anchor clamps 200. Meanwhile, the empty fixture fixing assembly is rotated to the feeding station, and the aluminum profile fixtures 200 are stacked on the fixture fixing assembly in order.

The top end surface of the first positioning rod 310 and the top end surface of the second positioning rod 320 are provided with chamfers with guiding effects, that is, the top ends of the first positioning rod 310 and the second positioning rod 320 are in a circular truncated cone shape, so that the aluminum profile fixture 200 can easily slide from the upper end to the lower end of the fixture fixing assembly.

As shown in fig. 1, 2, 5, and 6, the clamping robot 600 is disposed above the loading frame 300, and the clamping robot 600 includes a clamping jaw 640, a first driving member, and a second driving member.

The clamping jaw 640 may be made of a metallic material. The two clamping jaws 640 are symmetrically arranged with respect to the front-rear direction. Clamping jaw 640 is equipped with clamping face 670, and clamping face 670's left side and right side all are provided with first spacing portion 660, and clamping face 670 and first spacing portion 660 of two clamping jaws 640 form centre gripping chamber 650, and can laminate mutually with aluminium alloy anchor clamps 200's side, prevent that aluminium alloy anchor clamps 200 from taking place the removal of relative clamping jaw 640.

First driving piece is connected with two clamping jaws 640, and first driving piece can order about two clamping jaws 640 to draw close each other in order to centre gripping aluminium alloy anchor clamps 200. In this embodiment, the first driving member is a finger cylinder 630, and when the finger cylinder 630 is operated, the two clamping jaws 640 can be moved close to or away from each other rapidly. In addition, the first driving member may also be two telescopic cylinders and two lead screw transmission mechanisms which respectively drive the two clamping jaws 640 to approach; or, each clamping jaw 640 is provided with a rack, the output shaft of the motor is provided with a gear, the rack of one clamping jaw 640 is positioned above the gear, the rack of the other clamping jaw 640 is positioned below the gear and is meshed and connected with the two racks through the gear, and when the motor works, the gear drives the two racks to move simultaneously, so that the two clamping jaws 640 are closed to each other.

The second driving member is connected with the first driving member to drive the first driving member to move along the up-and-down direction. In this embodiment, the second driving member is a first telescopic cylinder 610. The telescopic rod of the first telescopic cylinder 610 is connected with the mounting plate 620 positioned above the first telescopic cylinder 610, the first driving piece is connected with the mounting plate 620, and when the telescopic rod of the first telescopic cylinder 610 extends, the clamping jaw 640 moves upwards; conversely, the jaws 640 move downward. Of course, the first telescopic cylinder 610 may be provided above the mounting plate 620. In addition, the second driving piece can also be a screw rod transmission mechanism, a synchronous belt linear module, an electric push rod and the like.

As shown in fig. 1 to 4, the chucking robot 700 is provided below the chucking robot 600. The clamping robot 700 includes a distracting jaw 750 and a third drive 740.

The spreading claws 750 may be made of a metal material, and two spreading claws 750 are provided and are symmetrically arranged with respect to the front-rear direction. In the present embodiment, the expanding claw 750 is composed of a swing arm 748 and a cylindrical portion 749, the cylindrical portion 749 is provided above the swing arm 748, and the cylindrical portion 749 is integrally formed with the left end portion of the swing arm 748. The cylinder 749 can be inserted into the space 230 of the aluminum profile clamp 200, and when the cylinder 749 is far away from each other, the cylinder 749 will apply a force to the wall of the space 230 of the aluminum profile clamp 200, so as to increase the clamping opening 240 of the aluminum profile clamp 200, and clamp the end of the aluminum profile.

The cylindrical portion 749 is used to prevent damage to the wall of the space 230 of the aluminum profile jig 200. The cylindrical body 749 may be replaced by a prismatic body, depending on the practical choice.

The third driving member 740 is connected with the two expanding claws 750, and the third driving member 740 can drive the two expanding claws 750 to move away from each other so as to expand the spacing vacant positions 230 of the aluminum profile clamp 200. In this embodiment, the third driving member 740 includes: a pin 747, a connecting rod 745, a housing 742 and a third telescopic cylinder 741.

The axis of the pin 747 extends in the up-down direction (i.e., Z-axis). The two opening claws 750 are provided with hinge holes, pin shafts 747 are arranged in the hinge holes, and the diameters of the hinge holes are suitable for the diameters of the pin shafts 747.

Two connecting rods 745 are provided. One end of one of the links 745 is hinged to one end of one of the distraction claws 750, and one end of the other link 745 is hinged to one end of the other distraction claw 750. The other ends of the two connecting rods 745 are each hinged to the telescopic rod of the third telescopic cylinder 741 so that the connecting rods 745 and the spreading claws 750 form a scissor structure.

The housing 742 is formed by connecting two vertically symmetrical parts by bolts. The housing 742 has two positioning holes 744, and the two ends of the pin 747 are inserted into the two positioning holes 744 respectively, so as to position the pin 747 and prevent the pin 747 from moving.

The third telescopic cylinder 741 is connected to the casing 742 by bolts, and the third telescopic cylinder 741 is located on the right side of the casing 742. When the telescopic rod of the third telescopic cylinder 741 is extended or shortened, since the pin 747 is fixed to the housing 742, the two expanding claws 750 are driven to swing around their hinges (i.e., the pin 747) by the action of the connecting rod 745, so as to move toward or away from each other, thereby releasing or expanding the aluminum profile clamp 200.

Further, the shell 742 is provided with a sliding groove 743, the telescopic rod of the third telescopic cylinder 741 is provided with a connecting block 746, the two connecting rods 745 are both hinged to the connecting block 746, and when the third telescopic cylinder 741 drives the connecting block 746 to move left or right, the connecting block 746 can move back and forth along the sliding groove 743. The sliding groove 743 plays a limiting and supporting role in the connecting block 746, so that the connecting block 746 is prevented from shaking, acting force applied to a telescopic rod of the third telescopic cylinder 741 can be reduced, and bending of the telescopic rod of the third telescopic cylinder 741 is avoided.

The first driving mechanism is connected with the clamping manipulator 600 to drive the clamping manipulator 600 to move along the horizontal direction; the first driving mechanism is connected with the clamping manipulator 700 to drive the clamping manipulator 700 to move along the horizontal direction. Specifically, first actuating mechanism includes mount pad and two hold-in range straight line modules. Two hold-in range straight line modules are established on this mount pad, and are connected with centre gripping manipulator 600 and clamping manipulator 700 one-to-one respectively, make centre gripping manipulator 600 and clamping manipulator 700 remove along the horizontal direction respectively.

In this embodiment, the clamping robot 600 is located above the clamping robot 700. Under the work of hold-in range straight line module, the centre gripping manipulator 600 places aluminium alloy anchor clamps 200 on the clamping manipulator 700, two interval vacancies 230 departments that strut claw 750 and insert aluminium alloy anchor clamps 200 this moment, strut two back that keep away from each other of claw 750, aluminium alloy anchor clamps 200's centre gripping mouth 240 is propped open, under the work of another hold-in range straight line module, the tip of aluminium alloy is sent to aluminium alloy anchor clamps 200 to clamping manipulator 700, strut the back that claw 750 draws close each other, aluminium alloy anchor clamps 200 makes centre gripping mouth 240 reply original state because its torsional spring, thereby press from both sides the tip at the aluminium alloy. Of course, a screw transmission mechanism or a telescopic cylinder may be used instead of the synchronous belt linear module.

The clamping robot 700 moves in the left-right direction, and the clamping robot 600 can move in the front-back direction or the left-right direction.

The utility model discloses set up work or material rest 300 and deposit orderly aluminium alloy anchor clamps 200, through the rotation of roating seat 330, the aluminium alloy anchor clamps 200 that will neatly stack rotate to centre gripping manipulator 600 below, when centre gripping manipulator 600 and clamping manipulator 700 carry out anchor clamps work jointly, through replenishing aluminium alloy anchor clamps 200 for work or material rest 300, ensure that this aluminium alloy clamping system can be in succession for anchor clamps on a large amount of aluminium alloy. On delivering to the claw 750 that struts of clamping manipulator 700 through centre gripping manipulator 600 aluminium alloy anchor clamps 200, utilize third driving piece 740 to drive two and strut claw 750 and keep away from each other to overcome the effort of torsional spring on aluminium alloy anchor clamps 200 and strut aluminium alloy anchor clamps 200's centre gripping mouth 240, labour saving and time saving need not manual operation, very big improvement work efficiency. In actual work, the two ends of the aluminum profile are respectively provided with the aluminum profile clamping system, and the two end parts of the aluminum profile are respectively and automatically clamped.

In some embodiments, as shown in fig. 1, fig. 2, fig. 3, and fig. 11, the aluminum profile clamping system further includes: a fourth drive and a support platform 910.

The fourth driving member is connected to the third driving member 740 of the clamping robot 700 to drive the third driving member 740 to move in the up-and-down direction. The first driving mechanism is connected with the fourth driving part to drive the fourth driving part to move along the horizontal direction.

In this embodiment, the fourth driving member is a second telescopic cylinder 710. The connecting seat 720 is provided with a guide rail, the guide rail extends along the up-down direction, the third driving part 740 is provided with a third sliding block 730, the third sliding block 730 is connected with the guide rail in a sliding manner, and the telescopic rod of the second telescopic cylinder 710 is connected with the third sliding block 730. By adopting the guide rail, the third slider 730 and the second telescopic cylinder 710, when the telescopic rod of the second telescopic cylinder 710 works, the third slider 730 can move up and down along the guide rail stably and rapidly, so that the height position of the clamping manipulator 700 can be adjusted. Of course, the fourth driving member may also adopt a screw rod transmission mechanism, an electric push rod, a synchronous belt linear module, etc.

The supporting platform 910 is located below the clamping robot 600, so as to be used for placing the aluminum profile clamp 200. The support platform 910 may be a metal plate supported by a bracket.

A supporting platform 910 is disposed below the clamping robot 600, and is used for the clamping robot 600 to clamp and transfer the aluminum profile clamp 200 to a set position of the supporting platform 910. The clamping manipulator 700 can descend under the operation of the fourth driving part, so that the spreading claw 750 can be inserted into the spacing vacancy 230 of the aluminum profile fixture 200 on the supporting platform 910 from top to bottom, and the spreading claw 750 spreads the aluminum profile fixture 200 under the driving of the third driving part 740. Then, under the driving of the first driving mechanism, the clamping manipulator 700 drives the aluminum profile clamp 200 to move to the end of the aluminum profile.

So design, supporting platform 910 acts as the transfer station, when the convenience was held the anchor clamps on the tip of clamping manipulator 700 for the aluminium alloy, centre gripping manipulator 600 with aluminium alloy anchor clamps 200 centre gripping and transfer to supporting platform 910 from last work or material rest 300, need not to wait for clamping manipulator 700 to reset to be favorable to improving work efficiency. In this embodiment, the chuck robot 700 moves in the left-right direction, and the chuck robot 600 can move in the front-back direction or the left-right direction. The cylinder 749 of the clamping robot 700 is facing downwards.

Further, the clamping robot 700 and the clamping robot 600 both move in the left-right direction. Further, the first drive mechanism includes: the support seat 550, the linear guide 560, the sliding block, the first mounting seat 570, the second mounting seat 580 and the second driving device.

Two linear guide rails 560 are provided and are connected to the support base 550 by bolts, and the length direction of the linear guide rails 560 is the same as the moving direction (i.e., Y axis) of the clamping robot 700. The slide block is slidably connected to the linear guide 560.

The sliding block is arranged at the bottom of the first mounting seat 570; the first mounting seat 570 is connected to the fourth driving member by bolts. The sliding block is arranged at the bottom of the second mounting seat 580; the second mounting seat 580 is connected to the second driving member by bolts. The second mounting seat 580 and the first mounting seat 570 are connected by a metal rod 590, so that the distance between the first mounting seat 570 and the second mounting seat 580 is constant, and the first mounting seat 570 and the second mounting seat 580 can move synchronously.

The second driving device is disposed on the supporting base 550, and the second driving device is connected to the first mounting base 570 or the second mounting base 580 to drive the movement thereof. In this embodiment, the second driving device is a timing belt linear module. The synchronous belt linear module includes a servo motor 510, a driving pulley 520, a belt 530, and a driven pulley 540. The servo motor 510 is provided in the support base 550, the driving pulley 520 is provided on the output shaft of the servo motor 510, and the driven pulley 540 is rotatably provided in the support base 550. A belt 530 is wound between the driving pulley 520 and the driven pulley 540.

The second mounting seat 580 is fixed to the belt 530 through a belt clamping block, and when the servo motor 510 works, the belt 530 can drive the second mounting seat 580 to move in the left or right direction.

The second driving means may also be a screw type linear module, a telescopic cylinder, or the like.

By adopting the first driving mechanism with the structure, the synchronous motion of the clamping manipulator 600 and the clamping manipulator 700 is realized, the energy consumption of the first driving mechanism can be reduced, and two driving mechanisms are not required to be arranged to respectively drive the clamping manipulator 600 and the clamping manipulator 700.

In some embodiments, as shown in fig. 1, 2 and 11, the support platform 910 is provided with a first opening 911, and the first opening 911 may be a U-shaped opening. The clamping manipulator 700 is disposed below the supporting platform 910, and the two opening claws 750 can pass through the first opening 911 from bottom to top and move along the horizontal direction. Moreover, the aluminum profile clamping system further comprises: a clamping member 920, a swinging member 930, a rotating shaft holder 940, and a torsion spring.

The clamping member 920 is disposed above the first opening 911 and can abut against the top surface of the aluminum profile clamp 200. In this embodiment, the clamping member 920 is a round rod with a smooth and non-angular surface, which can reduce the friction between the clamping member 920 and the top surface of the aluminum profile clamp 200. Of course, the clamping member 920 may be a metal or plastic member with other shapes. The axial direction of the clamping member 920 is identical to the axial direction (i.e., Y-axis) of the connecting shaft, and the area of the clamping member 920 applying the pressure of the aluminum profile clamp 200 can be increased, thereby preventing the aluminum profile clamp 200 from rotating horizontally.

The other end (i.e., the right end) of the clamping member 920 is provided with a guide 921 tilted upward, and the guide 921 is integrally formed with the clamping member 920. The distance between the clamping piece 920 and the supporting platform 910 is slightly smaller than the height of the aluminum profile clamp 200, and when the clamping manipulator 600 sends the aluminum profile clamp 200 to the supporting platform 910, the guide part 921 plays a good role in guiding, so that the aluminum profile clamp 200 can smoothly move to the position between the supporting platform 910 and the clamping piece 920.

The rear end of the swing member 930 is connected to the left end of the clamping member 920, and the front end of the swing member 930 is provided with a connecting shaft whose axial direction coincides with the moving direction of the clamping robot 700 and the direction of the clamping robot 600 (i.e., the Y-axis). The swinging member 930, the clamping member 920 and the connecting shaft are integrally formed. The pendulum 930 may be square, cylindrical, etc.

The rotating shaft seat 940 is connected with the supporting platform 910 through bolts, the rotating shaft seat 940 is provided with a connecting hole, the aperture of the connecting hole is suitable for the diameter of a connecting shaft, and the connecting shaft is arranged in the connecting hole.

The torsional spring cover is established at the connecting axle, and the one end and the connecting axle of torsional spring are connected, and is concrete, and the global of connecting axle can set up a reference column, and the one end and the reference column buckle of torsional spring are connected, and the other end and the pivot seat 940 of torsional spring are connected.

First opening 911 top is located to clamping piece 920, swinging member 930 rotates with pivot seat 940 through the connecting axle to be connected, and, through the setting of torsional spring, can make clamping piece 920 keep unsettled state, when centre gripping manipulator 600 sent aluminium alloy anchor clamps 200 between supporting platform 910 and clamping piece 920, clamping piece 920 can be with aluminium alloy anchor clamps 200's top surface looks butt, thereby press from both sides the aluminium alloy anchor clamps 200 of placing on supporting platform 910 tightly, avoid aluminium alloy anchor clamps 200 to take place the dislocation, lead to the interval vacancy 230 that aluminium alloy anchor clamps 200 can't be accurately inserted to the claw 750 that struts of clamping manipulator 700, in order to strut aluminium alloy anchor clamps 200.

Moreover, the clamping manipulator 700 is arranged below the supporting platform 910, in order to avoid the clamping manipulator 700 from being hindered by the clamping piece 920 during horizontal movement, the supporting platform 910 is provided with a first opening 911, so that two propping claws 750 can upwards penetrate through the first opening 911 under the driving of the fourth driving piece and can be inserted into the space vacancy 230 of the aluminum profile clamp 200, and then the propping claws 750 drive the aluminum profile clamp 200 to horizontally move under the action of the first driving mechanism.

In some embodiments, as shown in fig. 1, 7 and 9, the aluminum profile clamping system further comprises a lifting mechanism 400. Specifically, the lifting mechanism 400 includes: a lift plate 430, a translation drive mechanism, and a lift drive mechanism.

The lifting plate 430 is a metal plate and is provided with a second opening 431, and the second opening 431 may be a U-shaped opening and is provided at a front end portion of the lifting plate 430. The lifting plate 430 is disposed at one side of the rotary base 330 of the loading frame 300 and below the clamping robot 600, and in this embodiment, the lifting plate 430 is disposed behind the rotary base 330.

When the lifting plate 430 horizontally moves from back to front and then moves upwards, the first positioning rod 310 and the second positioning rod 320 pass through the second opening 431 (i.e. the first positioning rod 310 and the second positioning rod 320 are located in the second opening 431), so that the front end of the lifting plate 430 is located below the lowermost aluminum profile fixture 200, and in the lifting process of the lifting plate 430, the top surface of the lifting plate 430 can be abutted against the bottom surface of the aluminum profile fixture 200 located at the lowermost part of the fixture fixing assembly, so that the lifting plate 430 lifts the aluminum profile fixtures 200 stacked in order upwards, which is beneficial for the clamping manipulator 600 to directly clamp the uppermost aluminum profile fixture 200 at the same height position.

Of course, it may also be that, when the lifting plate 430 is close to the fixture fixing assembly and moves up, the first positioning rod 310 or the second positioning rod 320 can pass through the second opening 431 (that is, the first positioning rod 310 or the second positioning rod 320 is located in the second opening 431), at this time, the rotating base 330 is provided with a clearance gap located between the first positioning rod 310 and the second positioning rod 320, so that the lifting plate 430 can move from the lower side to the upper side of the rotating base 330, and a supporting force is applied to the lowermost aluminum profile fixture 200, thereby lifting the aluminum profile fixture 200 stacked in order.

Further, a first positioning block 311 is disposed at the bottom end of the first positioning rod 310, and the first positioning block 311 is fixed to the first positioning rod 310 by welding or bolts. The bottom end of the second positioning rod 320 is provided with a second positioning block 321, and the second positioning block 321 is fixed on the second positioning rod 320 by welding or bolts. The top surface of the first positioning block 311 and the top surface of the second positioning block 321 are in the same horizontal plane, and the first positioning block 311 and the second positioning block 321 can abut against the bottom surface of the aluminum profile clamp 200, so that the aluminum profile clamp 200 can be horizontally placed.

In this embodiment, the first positioning block 311 and the second positioning block 321 are square blocks, and two first positioning blocks 311 are disposed around the circumference of the axis of the first positioning rod 310, that is, two first positioning blocks 311 are symmetrical with respect to the axial section of the first positioning rod 310. The second positioning blocks 321 are disposed two around the circumference of the axis of the second positioning rod 320, that is, the two second positioning blocks 321 are symmetrical with respect to the axial section of the second positioning rod 320.

By adopting the design, the aluminum profile clamp 200 can be stably supported, the material is saved, and the lowermost aluminum profile clamp 200 can be enabled to have a certain height from the rotating base 330, so that the lifting plate 430 can be conveniently horizontally moved to a position between the rotating base 330 and the first positioning block 311 or between the rotating base 330 and the second positioning block 321, and the aluminum profile clamp 200 can be lifted. The first positioning block 311 and the second positioning block 321 may be provided in plurality according to actual requirements.

As shown in FIG. 9, a translation drive mechanism is coupled to the lift plate 430 to drive the lift plate 430 horizontally toward (i.e., toward or away from) the clamp holding assembly. Specifically, the translational drive mechanism includes a movable base 450 and a fifth telescopic cylinder 460.

The movable base 450 may be a metal plate. The movable base 450 is provided with a first slide rail, and the length direction of the first slide rail is consistent with the X axis. The lifting plate 430 is provided with a first sliding block, and the first sliding block is connected with the first sliding rail and can move along the first sliding rail; the fifth telescopic cylinder 460 is connected with the moving base 450, and the telescopic rod of the fifth telescopic cylinder 460 is connected with the lifting plate 430.

The fifth telescopic cylinder 460 is connected with the movable base 450 through a bolt, a connecting block is arranged on the right side of the lifting plate 430, and a telescopic rod of the fifth telescopic cylinder 460 is connected with the connecting block. The telescopic rod of the fifth telescopic cylinder 460 drives the lifting plate 430 to move back and forth along the first slide rail, so as to be close to or far away from the clamp fixing assembly, thereby promoting the lifting plate 430 to move more rapidly and improving the work efficiency.

Of course, the translation driving mechanism may also be an electric push rod, a screw rod transmission mechanism, a linear module, etc.

In order to prevent the lifting plate 430 from obstructing the rotating base 330 to drive the fixture fixing assembly to rotate, a translation driving mechanism is provided to drive the lifting plate 430 to move horizontally; before the rotary base 330 rotates, the translational drive mechanism drives the lifting plate 430 away from the fixture mount assembly; after the rotation of the rotary base 330 is finished, the translational driving mechanism drives the lifting plate 430 to approach the fixture fixing assembly, so as to lift the aluminum profile fixture 200 stacked in order in the following.

As shown in fig. 9, the lifting driving mechanism is connected with the translation driving mechanism to drive the translation driving mechanism to move in the up-and-down direction. Specifically, the lifting driving mechanism includes a lifting motor 440, a mounting base, a guide rod 410, and a lead screw 420.

The mounting base can be made of metal materials and mainly plays a supporting role.

The guide rod 410 and the screw rod 420 are both connected with the mounting base, and the bottom end of the guide rod 410 is fixed on the mounting base through welding or bolts. The bottom end of the screw rod 420 is arranged on the mounting base through a bearing, and the screw rod 420 can rotate along the axis of the screw rod. To enhance stability, a fixing plate is provided at the top ends of the guide bar 410 and the lead screw 420. Of course, the mounting base may be provided in a U shape, and both ends of the guide bar 410 and both ends of the screw rod 420 are connected to the mounting base. The axis of the guide rod 410 and the axis of the lead screw 420 extend in the up-down direction, and the lead screw 420 can rotate along the axis thereof.

The movable base 450 is connected with the screw rod 420 and the guide rod 410, the movable base 450 is provided with a threaded hole and a through hole, the threaded hole is in adaptive connection with the external thread of the screw rod 420, the movable base 450 is in threaded connection with the screw rod 420, the through hole is in adaptive connection with the guide rod 410, and the movable base 450 is in sliding connection with the guide rod 410. The guide bar 410 may be a round bar, a square bar, or others.

The lifting motor 440 is a forward and reverse rotation motor, and the output shaft of the lifting motor 440 can rotate clockwise or counterclockwise. The output shaft of the lifting motor 440 may be in transmission connection with the lead screw 420 through a shaft connection manner, a belt transmission manner or a gear transmission manner to drive the lead screw 420 to rotate around the axis thereof, thereby realizing the movement of the lifting plate 430 along the length direction of the lead screw 420. In this embodiment, adopt belt transmission, the bottom of lead screw 420 sets up belt pulley 470, and correspondingly, the output shaft of elevator motor 440 sets up the belt pulley, around locating between two belt pulleys through the belt, when elevator motor 440's output shaft is rotatory, just can drive lead screw 420 and rotate.

Of course, the lifting driving mechanism may be a telescopic cylinder, a rack and pinion transmission mechanism, a chain transmission mechanism, etc.

In some embodiments, as shown in fig. 12 to 17, the aluminum profile clamping system further includes a feeding manipulator 800. Specifically, the loading robot 800 includes a gripper 850, a second driving mechanism 860, and a robot arm device.

The clamping member 850 may be a long metal member, the clamping member 850 is provided with a clamping plane 853, the clamping plane 853 extends along the height direction (i.e., Z axis) of the clamping member 850, the lower end of the clamping plane 853 protrudes horizontally to form a supporting portion 851, and the left side and the right side of the clamping plane 853 protrude toward the supporting portion 851 to form a second limiting portion 852. The support portion 851 and the second stopper portion 852 are integrally formed with the holder 850. The top surface of the support portion 851 is a flat surface. The inner side surface of the second limiting portion 852 is a plane.

The clamping piece 850 is provided with two and is the symmetry setting, when two clamping pieces 850 draw close each other in order to the aluminium alloy anchor clamps 200 centre gripping of neatly stacking, the centre gripping plane 853 of two clamping pieces 850, spacing portion 852 of second and supporting part 851 form the centre gripping chamber of aluminium alloy anchor clamps 200 jointly. The support portion 851 provides a sufficient supporting function to the lowermost aluminum profile clamp 200, and when the clamp 850 is raised, the aluminum profile clamp 200 stacked in alignment is moved upward by the support portion 851.

Spacing portion 852 of centre gripping plane 853 and second can provide limiting displacement to aluminium alloy anchor clamps 200, the medial surface of centre gripping plane 853 and the spacing portion 852 of second can correspond the contact with aluminium alloy anchor clamps 200's lateral surface, effectively prevents because of taking place the removal of horizontal direction between aluminium alloy anchor clamps 200 in the handling, thereby lead to whole row aluminium alloy anchor clamps 200 to stack uneven problem to appear, can't high-efficient complete transfer to on the work or material rest 300.

Because in the structure of aluminium alloy anchor clamps 200, first centre gripping arm 210 and second centre gripping arm 220 are made by non-metallic material, and set up the torsional spring between them, in order to avoid aluminium alloy anchor clamps 200 when by the centre gripping because of taking place serious deformation and damage, set up centre gripping plane 853, spacing portion 852 of second and supporting part 851 on holder 850, impel holder 850 to steadily press from both sides the aluminium alloy anchor clamps 200 of neatly piling up.

A second drive mechanism 860 is coupled to the two clamps 850 to urge the two clamps 850 toward or away from each other. As shown in fig. 14 to 16, specifically, the second drive mechanism 860 includes: a fixed seat 867, a connecting plate 865, a swing block 862, a connecting rod 863 and a fourth telescopic cylinder 861.

The fixing seat 867 may be a metal plate. The fixing seat 867 is provided with a second slide rail 864 and a rotating shaft. In this embodiment, both ends of the second slide rail 864 extend in the front-rear direction, and the axis of the rotation shaft extends in the left-right direction. The second slide rail 864 is fixed on the fixing seat 867 by bolts. The rotating shaft is fixed on the fixing seat 867 through welding or bolts.

The connection plate 865 is made of a metal material, and two are provided. The connecting plate 865 is provided with a second slider 866, and the second slider 866 is installed on the connecting plate 865 by a bolt. The second slide block 866 is slidably connected to the second slide rail 864 and is capable of moving along the second slide rail 864 in the front-back direction. One connecting plate 865 is correspondingly connected to one of the clamps 850 by a bolt, and the other connecting plate 865 is correspondingly connected to the other clamp 850 by a bolt.

The swing block 862 is connected to the rotation shaft through a bearing and can rotate clockwise or counterclockwise around the rotation shaft. The swing block 862 is provided with a first hinge end and a second hinge end, which are symmetrically disposed about the rotation axis.

The connecting rods 863 are metal pieces and are provided with two. One end of one of the connecting rods 863 is hinged to one of the connecting plates 865 by a pin, and the other end of the connecting rod 863 is connected to the first hinged end by a pin. One end of another connecting rod 863 is hinged to another connecting plate 865 by a pin, and the other end of the connecting rod 863 is connected to the second hinged end by a pin.

The telescopic rod of the fourth telescopic cylinder 861 is connected with the swing block 862 to drive the swing block 862 to rotate around the rotating shaft. The fourth telescopic cylinder 861 is hinged with the fixed seat 867, and the telescopic rod of the fourth telescopic cylinder 861 is hinged with one end of the swinging block 862. When the telescopic rod of the fourth telescopic cylinder 861 extends, the swing block 862 is driven to rotate anticlockwise, so that the two clamping pieces 850 are far away from each other to loosen the aluminum profile clamp 200. On the contrary, the swing block 862 is driven to rotate clockwise to drive the two clamping pieces 850 to approach each other, so as to clamp the aluminum profile clamp 200.

In addition, the second driving mechanism 860 may also be two telescopic cylinders or a linear module to drive the two clamping members 850 to move respectively.

The arm arrangement is coupled to the second drive mechanism 860 to actuate the second drive mechanism 860 in three dimensions. The mechanical arm device is a mechanical arm with more than five shafts, and the movable end of the mechanical arm is connected with the second driving mechanism 860, so that the clamping piece 850 can move along the X axis, the Y axis and the Z axis.

In the present embodiment, as shown in fig. 13 to 15, the robot arm device includes: a third drive mechanism 840, a fourth drive mechanism 830, and a fifth drive mechanism 820.

The third driving mechanism 840 is connected to the second driving mechanism 860 to drive the second driving mechanism 860 to move up and down. Specifically, the third driving mechanism 840 includes: a first mounting base 842, a first motor mount, and a first motor 841.

First installation base 842 is the metalwork, and first installation base 842 is equipped with two first guide rails 845 and a first rack 844. The length direction of first guide rail 845 and first rack 844 is the same, and both are consistent with the Z axis, and both are fixed at first installation base 842 through bolts.

The first motor base is provided with a first sliding block 843, and the first sliding block 843 is connected with the first motor base through a bolt. The first sliding block 843 is slidably connected to the first guide rail 845 and can move along the first guide rail 845. The first motor base is connected to the fixing seat 867 of the second driving mechanism 860 through a bolt, so that the clamping member 850 can move up or down together with the first motor base.

The first motor 841 is connected with the first motor base through a bolt, an output shaft of the first motor 841 is provided with a first gear, and the first gear is meshed with the first rack 844. Preferably, the first motor 841 is a servo motor capable of precisely controlling the position of the holder 850 in the height direction. When the output shaft of the first motor 841 rotates clockwise, the first motor 841, the first motor base and the clamping piece 850 can ascend synchronously; conversely, first motor 841, first motor mount and clamp 850 descend simultaneously.

Of course, the third driving mechanism 840 may be a screw driving mechanism, a linear module or a telescopic cylinder.

The fourth driving mechanism 830 is connected to the third driving mechanism 840 to move the third driving mechanism 840 left and right. Specifically, the fourth driving mechanism 830 includes: a second mounting base 832, a second motor mount, and a second motor 831.

The second mounting base 832 is made of metal, and the second mounting base 832 is provided with two second guide rails 834 and a second rack 835. The second rail 834 and the second rack 835 have the same length direction, are aligned with the Y axis, and are fixed to the second mounting base 832 by bolts.

The second motor cabinet is equipped with second sliding block 833, and second sliding block 833 passes through the bolt and is connected with the second motor cabinet. The second sliding block 833 is slidably connected to the second guide rail 834 and can move along the second guide rail 834. The second motor mount is connected to the first mounting base 842 via a bolt, so that the clamping member 850 can move along with the second motor mount to the left or right.

The second motor 831 is connected with the second motor base through a bolt, an output shaft of the second motor 831 is provided with a second gear, and the second gear is meshed with the second rack 835. Preferably, the second motor 831 is a servo motor, and can precisely control the position of the holder 850 in the left and right direction. When the output shaft of the second motor 831 rotates counterclockwise, the second motor 831, the second motor base and the clamping member 850 can move to the left; when the output shaft of the second motor 831 rotates clockwise, the second motor 831, the second motor base and the holder 850 can move rightward.

Of course, the fourth driving mechanism 830 may be a screw driving mechanism, a linear module or a telescopic cylinder.

The fifth driving mechanism 820 is connected to the fourth driving mechanism 830 to drive the fourth driving mechanism 830 to move back and forth. Specifically, the fifth driving mechanism 820 includes: third mount, third motor mount, and third motor 823.

The third mount is fixed to the frame 100. The third mount is provided with two third guide rails 822 and a third rack 821. The third guide rail 822 and the third rack 821 have the same length direction, are consistent with the X axis, and are fixed on the third mounting seat by bolts.

The third motor cabinet is equipped with third sliding block 824, and third sliding block 824 is connected with the third motor cabinet through the bolt. Third sliding block 824 is slidably connected to third guide rail 822 and is movable along third guide rail 822. The third motor mount is bolted to the second mounting base 832, which enables the clamp 850 to move forward or backward with the third motor mount.

The third motor 823 passes through bolted connection with the third motor cabinet, and the output shaft of third motor 823 is equipped with the third gear, and the third gear is connected with the meshing of third rack 821. Preferably, the third motor 823 is a servo motor, and can precisely control the position of the clamp 850 in the front-rear direction. When the output shaft of the third motor 823 rotates counterclockwise, the third motor 823, the third motor mount, and the clamp 850 move forward together; conversely, the third motor 823, the third motor mount, and the clamp 850 move backward together.

Of course, the fifth driving mechanism 820 may be a screw transmission mechanism, a linear module or a telescopic cylinder.

In this embodiment, by adding the feeding manipulator 800, the aluminum profile fixture 200 can be continuously and automatically supplemented to the feeding frame 300, so that the manpower input is reduced, and the work efficiency of the aluminum profile fixture is improved.

In actual operation, as shown in fig. 8, a clamp fixing assembly may be disposed on the conveying line or the conveying trolley, and a large number of aluminum profile clamps 200 may be stacked in order by the clamp fixing assembly and delivered to the feeding robot 800. In addition, in the fixture fixing assembly, the first positioning rod 310 is provided with the first positioning block 311, and the second positioning rod 320 is provided with the second positioning block 321 for supporting the aluminum profile fixture 200, so that the bottom surface of the lowermost aluminum profile fixture 200 is made to be at a certain height from the conveying trolley or the conveying line, and the clamping piece 850 of the feeding manipulator 800 is further facilitated to clamp and convey the aluminum profile fixtures 200 stacked in order to the upper rack 300.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The utility model provides an aluminium alloy clamping system which characterized in that includes:

the feeding frame (300) comprises a rotating seat (330), a first positioning rod (310), a second positioning rod (320) and a first driving device; the bottom of the rotating seat (330) is provided with a rotating shaft; the axial directions of the first positioning rod (310), the second positioning rod (320) and the rotating shaft are consistent with the height direction of the clamping piece (850), the first positioning rod (310) can penetrate through a clamping opening (240) of the aluminum profile clamp (200), the second positioning rod (320) can penetrate through an interval vacancy (230) of the aluminum profile clamp (200), the first positioning rod (310) and the second positioning rod (320) form a clamp fixing assembly, and the clamp fixing assembly is arranged on the rotating seat (330) around the circumference of the rotating shaft; the first driving device is connected with the rotating shaft to drive the rotating shaft to rotate;

the clamping mechanical arm (600) is arranged above the feeding frame (300), and the clamping mechanical arm (600) comprises a clamping jaw (640), a first driving part and a second driving part; two clamping jaws (640) are symmetrically arranged; the first driving piece is connected with the two clamping jaws (640), and can drive the two clamping jaws (640) to mutually approach to clamp the aluminum profile clamp (200); the second driving piece is connected with the first driving piece so as to drive the first driving piece to move along the up-and-down direction;

the clamping manipulator (700) is arranged below the clamping manipulator (600), and the clamping manipulator (700) comprises a spreading claw (750) and a third driving piece (740); two stretching claws (750) are symmetrically arranged; the third driving piece (740) is connected with the two stretching claws (750), and the third driving piece (740) can drive the two stretching claws (750) to be away from each other so as to stretch the spacing vacant positions (230) of the aluminum profile clamp (200);

the first driving mechanism is connected with the clamping mechanical arm (600) to drive the clamping mechanical arm (600) to move along the horizontal direction; the first driving mechanism is connected with the clamping mechanical arm (700) so as to drive the clamping mechanical arm (700) to move along the horizontal direction.

2. The aluminum profile clamping system as recited in claim 1, further comprising:

the fourth driving piece is connected with the third driving piece (740) to drive the third driving piece (740) to move along the up-and-down direction; the first driving mechanism is connected with the fourth driving part to drive the fourth driving part to move along the horizontal direction;

the supporting platform (910) is positioned below the clamping mechanical arm (600) and used for placing the aluminum profile clamp (200).

3. The aluminum profile clamping system as recited in claim 2, characterized in that the support platform (910) is provided with a first opening (911); the clamping manipulator (700) is arranged below the supporting platform (910), and the two opening claws (750) can penetrate through the first opening (911) from bottom to top and move along the horizontal direction;

aluminium alloy clamping system still includes:

a clamping piece (920) which is arranged above the first opening (911) and can be abutted with the top surface of the aluminum profile clamp (200);

the swinging piece (930) is connected with one end of the clamping piece (920), the swinging piece (930) is provided with a connecting shaft, and the axial direction of the connecting shaft is consistent with the moving direction of the clamping manipulator (700) and the direction of the clamping manipulator (600);

the rotating shaft seat (940) is connected with the supporting platform (910), the rotating shaft seat (940) is provided with a connecting hole, and the connecting shaft is arranged in the connecting hole;

and the torsional spring is sleeved on the connecting shaft, one end of the torsional spring is connected with the connecting shaft, and the other end of the torsional spring is connected with the rotating shaft seat (940).

4. The aluminum profile clamping system as recited in claim 3, wherein the first drive mechanism comprises:

a support base (550);

the linear guide rail (560) is connected with the supporting seat (550), and the length direction of the linear guide rail (560) is consistent with the moving direction of the clamping manipulator (700);

a slide block connected to the linear guide (560);

a first mounting seat (570) provided with the slide block; the first mounting seat (570) is connected with a fourth driving piece;

a second mount (580) provided with the slide block; the second mounting seat (580) is connected with the second driving piece, and the second mounting seat (580) is connected with the first mounting seat (570);

and the second driving device is arranged on the supporting seat (550), and the second driving device is connected with the first mounting seat (570) or the second mounting seat (580) so as to drive the second mounting seat to move.

5. The aluminum profile clamping system as recited in claim 4, wherein the third drive member (740) comprises:

a pin shaft (747) having an axis extending in the vertical direction; the two opening claws (750) are provided with hinge holes, and the hinge holes are internally provided with the pin shafts (747);

two connecting rods (745) provided; one end of one connecting rod (745) is hinged with one end of one expanding claw (750), and one end of the other connecting rod (745) is hinged with one end of the other expanding claw (750);

a housing (742) provided with two positioning holes (744), both ends of the pin shaft (747) being inserted into the positioning holes (744);

a third telescopic cylinder (741) with a telescopic rod hinged with the other ends of the two connecting rods (745); the third telescopic cylinder (741) is connected to the housing (742).

6. The aluminum profile clamping system as claimed in claim 5, wherein the clamping jaws (640) are provided with clamping surfaces (670), first limiting portions (660) are arranged on two sides of each clamping surface (670), and the clamping surfaces (670) and the first limiting portions (660) of the two clamping jaws (640) can be attached to the side faces of the aluminum profile clamp (200).

7. The aluminum profile clamping system according to claim 1, wherein a first positioning block (311) is arranged at the bottom end of the first positioning rod (310), a second positioning block (321) is arranged at the bottom end of the second positioning rod (320), the top surface of the first positioning block (311) and the top surface of the second positioning block (321) are in the same horizontal plane, and the first positioning block (311) and the second positioning block (321) can abut against the bottom surface of the aluminum profile clamp (200).

8. The aluminum profile clamping system according to any one of claims 1 to 7, further comprising a lifting mechanism (400); the lifting mechanism (400) comprises:

the lifting plate (430) is arranged on one side of the rotating base (330), the lifting plate (430) is provided with a second opening (431), the first positioning rod (310) and/or the second positioning rod (320) can penetrate through the second opening (431), and the top surface of the lifting plate (430) can be abutted to the bottom surface of the aluminum profile clamp (200);

a translation driving mechanism connected with the lifting plate (430) to drive the lifting plate (430) to move horizontally towards the clamp fixing component;

9. The aluminum profile clamping system according to claim 8, further comprising a feeding manipulator (800); the loading manipulator (800) comprises:

the clamping piece (850) is provided with a clamping plane (853), the clamping plane (853) extends along the height direction of the clamping piece (850), the lower end of the clamping plane (853) horizontally protrudes to form a supporting part (851), and two sides of the clamping plane (853) protrude towards the supporting part (851) to form a second limiting part (852); the two clamping pieces (850) are symmetrically arranged, and the clamping plane (853), the second limiting part (852) and the supporting part (851) of the two clamping pieces (850) jointly form a clamping cavity of the aluminum profile clamp (200);

a second driving mechanism (860) connected to the two clamping members (850) to drive the two clamping members (850) toward or away from each other;

and the mechanical arm device is connected with the second driving mechanism (860) to drive the second driving mechanism (860) to move in three dimensions.

10. The aluminum profile clamping system as recited in claim 9, wherein the second drive mechanism (860) comprises:

a fixed seat (867) which is provided with a second slide rail (864) and a rotating shaft;

two connection plates (865) provided; the connecting plate is provided with a second sliding block (866), and the second sliding block (866) is connected with a second sliding rail (864) and can move along the second sliding rail (864); the two connecting plates (865) are correspondingly connected with the two clamping pieces (850) respectively;

a swing block (862) connected to the rotation shaft and rotatable about the rotation shaft; the swing block (862) is provided with a first hinged end and a second hinged end, and the first hinged end and the second hinged end are symmetrically arranged around the rotating shaft;

two connecting rods (863) are arranged, one end of one connecting rod (863) is hinged with one connecting plate (865), and the other end of one connecting rod (863) is connected with the first hinged end; one end of the other connecting rod (863) is hinged to the other connecting plate (865), and the other end of the other connecting rod (863) is connected to the second hinged end;

and a fourth telescopic cylinder (861), wherein a telescopic rod of the fourth telescopic cylinder is connected with the swinging block (862) to drive the swinging block (862) to rotate around the rotating shaft.