Automatic suspension conveying device for aluminum profile machining

Abstract

The invention discloses an automatic hanging and conveying device for aluminum profile machining in the technical field of aluminum profile machining, the automatic hanging and conveying device comprises a rail unit, a hoisting unit and three limiting units arranged at the tail end of the hoisting unit, and the rail unit comprises a rail component erected in the horizontal direction and a traction cable laid below the rail component in a following mode; and the rail component and the traction cable penetrate through the top end of the hoisting unit. According to the lifting appliance, the rail with the gradient is arranged, so that the lifting appliance formed by the lifting unit and the limiting unit can automatically lift and suspend the aluminum profile from the side lower part of the aluminum profile, the heavy aluminum profile does not need to be additionally moved, the flexible and automatic lifting and suspending operation is realized, and the purpose of accelerating the working efficiency is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile processing, and in particular to an automatic suspension conveying device for aluminum profile machining. Background Art

[0002] The suspended conveyor is an efficient automated material conveying system, which generally includes three parts: a track system, a sling and a drive system. By moving and storing items on the sling suspended on the track, it can achieve continuous flow or temporary storage of items during the conveying process to meet the needs of different workstations on the production line, thereby improving material flow efficiency and flexibility. This device is often used in aluminum profile machining.

[0003] Aluminum profiles are mostly in the form of long rectangular structures during production and processing, and the length can range from 6 to 12 meters. When transported by a suspended conveying device, the long length makes it difficult to flexibly hang the aluminum profile on the hanger. In actual production activities, the width of the aluminum profile is also changed according to demand. In existing suspended conveying devices, the hangers used are mostly of a single size range and cannot be adjusted according to actual use needs, and their flexibility and applicability are relatively low. Summary of the invention

[0004] In view of the above-mentioned problems existing in the existing automatic suspension conveying device for machining aluminum profiles, the inventors hereby propose an automatic suspension conveying device for machining aluminum profiles to solve such problems.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic suspension conveying device for aluminum profile machining, comprising a track unit, a hoisting unit and three sets of limit units arranged at the end of the hoisting unit, wherein the track unit comprises a track component erected in a horizontal direction and a traction rope laid under the track component, and both the track component and the traction rope pass through the top of the hoisting unit; The hanging unit comprises a mounting component transversely arranged below the track component, a plurality of groups of suspension components equally arranged below the mounting component, wherein a group of suspension components located outside is fixedly connected to the mounting component, and an adjustment component transversely rotatably connected below the mounting component, and the adjustment component passes through the plurality of groups of suspension components; The limiting unit includes a bearing component fixedly connected to one side of the end of the suspension component, a contact component vertically inserted into the bearing component, a spring arranged between the bearing component and the contact component, and two sets of limiting components staggeredly arranged on the bearing component.

[0006] As a preferred solution of the automated suspended conveying device for aluminum profile machining described in the present invention, the track component includes a lower parallel track arranged in a horizontal direction, a guide track connected to the end of the lower parallel track, and the end of the guide track is inclined upward, and an upper parallel track connected to the end of the guide track, and the upper parallel track is horizontally parallel to the lower parallel track, and one end of the traction rope is connected to a driving traction system.

[0007] As a preferred solution of the automated suspended conveying device for machining aluminum profiles described in the present invention, the mounting component includes a transversely erected frame, a roller arranged above the center of the frame, and the roller is slidably sleeved on a track component, a connecting shaft rotatably arranged below the roller, and a traction rope passes through the connecting shaft and is fixedly connected to the connecting shaft, and a T-shaped slot is opened in the frame.

[0008] As a preferred solution of the automated suspension conveying device for aluminum profile machining described in the present invention, the top end of the suspension component is slidably inserted in the T-slot, and the suspension component includes a slider located below the mounting component, a limit block arranged at the top end of the slider and slidably connected to the T-slot, and a suspension rod arranged vertically below the limit block, and the end of the suspension rod extends laterally outward for a certain distance.

[0009] As a preferred solution of the automated suspension conveying device for aluminum profile machining described in the present invention, the bearing component includes a main bearing component fixedly connected to the top of the end of the suspension component, a secondary bearing component fixedly arranged on the main bearing component, a top plate fixedly connected to the top of the secondary bearing component, and a limiting shaft arranged at the axial center position of the main bearing component, and the limiting shaft extends upward once through the axial center of the secondary bearing component and the top plate.

[0010] As a preferred solution of the automated suspension conveying device for aluminum profile machining described in the present invention, the main bearing component includes a base located at the bottom, a hydraulic warehouse opened at the axial position of the base, an arc groove opened between the base and the hydraulic warehouse, a connecting port arranged at the center position of the arc groove, and the two ends of the connecting port are respectively connected to the hydraulic warehouse and the arc groove, and two groups of give-way grooves symmetrically opened on the base.

[0011] As a preferred solution of the automated suspension conveying device for aluminum profile machining described in the present invention, the hydraulic bin extends through the auxiliary bearing assembly and the top plate in sequence, and the limit shaft is also installed in the hydraulic bin, and the hydraulic bin is filled with hydraulic oil, the main bearing assembly and the auxiliary bearing assembly have exactly the same structure, and the horizontal directions of the two are completely opposite.

[0012] As a preferred solution of the automated suspension conveying device for aluminum profile machining described in the present invention, the lower end of the contact component extends into the hydraulic bin, and the contact component includes a top plate located at the top of the top plate, a buffer groove fixedly connected to the axial position below the top plate, and the buffer groove extends downward into the hydraulic bin, and a connecting port is opened at the axial position of the buffer groove, and the limit shaft extends into the connecting port, and the inner diameter of the connecting port is larger than the diameter of the limit shaft.

[0013] As a preferred solution of the automated suspension conveying device for aluminum profile machining described in the present invention, the limiting component is inserted into the clearance groove, and the limiting component includes a first limiting component and a second limiting component respectively inserted into two groups of clearance grooves, and the first limiting component and the second limiting component are also symmetrically arranged.

[0014] As a preferred solution of the automated suspension conveying device for aluminum profile machining described in the present invention, the structure of the first limit assembly is exactly the same as that of the second limit assembly, and the first limit assembly includes a cross bar located in the makeshift groove, a vertical bar vertically arranged at the outer end of the cross bar, an arc plate fixedly connected to the inner end of the cross bar, and the arc plate is inserted into the arc groove, and a sealing plug fixedly arranged at the end of the arc plate.

[0015] Beneficial effects of the present invention: 1. By setting a track with a slope, the hoisting unit and the limit unit can automatically hoist and hang the aluminum profile from the lower side of the hoist. There is no need to move the bulky aluminum profile, which realizes flexible and automatic hoisting and hanging operations and achieves the purpose of speeding up work efficiency.

[0016] 2. The aluminum profile is hoisted by setting a hoisting unit that can be driven according to the weight of the aluminum profile. Two groups of limit components that can be flexibly retracted are set on the hoisting unit, and the retraction action of the two groups of limit components is driven according to the weight of the aluminum profile. Automatic retraction and clamping can be performed when in contact with the aluminum profile, and the clamping angle range formed by the contraction is limited according to the width of the aluminum profile. Therefore, the clamping angle range can be adjusted according to the width of the aluminum profile, so that the device can realize the function of automatically adjusting the width range of the hoisting unit, so as to achieve the purpose of hoisting aluminum profiles of different widths.

[0017] 3. The aluminum profiles are hoisted and suspended by setting up three sets of hoisting units. The three sets of hoisting units hoist and suspend the aluminum profiles from three locations at both ends and the middle. The three hoisting support points can effectively avoid the bending of the aluminum profiles during the hoisting process and ensure the integrity of the aluminum profiles. At the same time, the distance between the three sets of hoisting units can be adjusted according to actual needs to meet the function of hoisting aluminum profiles of different lengths and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 It is a schematic diagram of the overall structure of the automatic suspension conveying device for aluminum profile machining of the present invention.

[0019] Figure 2 It is a schematic plan view of the overall structure of the automatic suspension conveying device for machining aluminum profiles of the present invention.

[0020] Figure 3 It is a structural schematic diagram of a hoisting unit and a limiting unit of an automatic suspension conveying device for machining aluminum profiles of the present invention.

[0021] Figure 4 It is a structural schematic diagram of a hoisting unit of an automated suspension conveying device for machining aluminum profiles of the present invention.

[0022] Figure 5 It is a schematic diagram of the structural decomposition of the limit unit of the automatic suspension conveying device for aluminum profile machining of the present invention.

[0023] Figure 6 It is a schematic diagram of the internal structure of the limiting unit of the automatic suspension conveying device for aluminum profile machining of the present invention.

[0024] Figure 7 It is a schematic diagram of the structural decomposition of the bearing components of the automatic suspension conveying device for aluminum profile machining of the present invention.

[0025] Figure 8 It is a structural schematic diagram of the limiting components of the automatic suspension conveying device for aluminum profile machining of the present invention.

[0026] Fig. 9 It is a structural schematic diagram of the clamping state of the limit unit of the automatic suspension conveying device for aluminum profile machining of the present invention.

[0027] Fig.10 It is a structural top view of the clamping state of the limit unit of the automatic suspension conveying device for aluminum profile machining of the present invention.

[0028] Fig.11 It is a structural top view of the limit unit of the automatic suspension conveying device for aluminum profile machining of the present invention in a normal state.

[0029] Reference numerals: 100, track unit; 101, track component; 1011, lower parallel track; 1012, guide track; 1013, upper parallel track; 102, traction rope; 200, hoisting unit; 201, mounting component; 2011, frame; 2012, roller; 2013, connecting shaft; 2014, T-slot; 202, suspension component; 2021, slider; 2022, limit block; 2023, suspension rod; 203, adjustment component; 2031, screw; 2032, hand crank; 300, limit unit; 301, bearing component; 3011, main bearing assembly; 301 11. Base; 30112. Hydraulic warehouse; 30113. Arc groove; 30114. Connecting port; 30115. Yielding groove; 3012. Auxiliary bearing assembly; 3013. Top plate; 3014. Limiting shaft; 302. Contact component; 3021. Top plate; 3022. Buffer groove; 3023. Connecting port; 303. Spring; 304. Limiting component; 3041. First limiting assembly; 30411. Cross bar; 30412. Vertical bar; 30413. Arc plate; 30414. Sealing plug; 3042. Second limiting assembly; 400. Aluminum profile; 500. Initial clamping angle range. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Example Reference Figures 1 to 11 , which is an embodiment of the present invention, includes an automatic suspension conveying device for aluminum profile machining, including a track unit 100, a hoisting unit 200, and three sets of limit units 300 arranged at the end of the hoisting unit 200, the track unit 100 includes a track component 101 erected in a horizontal direction, and a traction cable 102 laid under the track component 101, and the track component 101 and the traction cable 102 both pass through the top of the hoisting unit 200; The hanging unit 200 includes a mounting component 201 disposed transversely below the track component 101, a plurality of equally divided suspension components 202 disposed below the mounting component 201, wherein a group of suspension components 202 located outside is fixedly connected to the mounting component 201, and an adjustment component 203 rotatably connected transversely below the mounting component 201, and the adjustment component 203 passes through the plurality of suspension components 202; The limiting unit 300 includes a bearing component 301 fixedly connected to one side of the end of the suspension component 202, a contact component 302 vertically inserted into the bearing component 301, a spring 303 arranged between the bearing component 301 and the contact component 302, and two sets of limiting components 304 staggered on the bearing component 301.

[0033] Among them, refer to Figure 2 The track component 101 includes a lower parallel track 1011 arranged in a horizontal direction, a guide track 1012 connected to the end of the lower parallel track 1011, and the end of the guide track 1012 is inclined upward, and an upper parallel track 1013 connected to the end of the guide track 1012, and the upper parallel track 1013 is horizontally parallel to the lower parallel track 1011, and one end of the traction rope 102 is connected to a driving traction system.

[0034] During use, the lower parallel track 1011 and the upper parallel track 1013 are not at the same height position. The driving mechanism connected to the traction rope 102 drives the hoisting unit 200 fixedly connected to the traction rope 102 to move by pulling the traction rope 102, thereby realizing the conveying function. When the traction rope 102 drives the hoisting unit 200 to convey and move horizontally along the track component 101, the hoisting unit 200 will pass through the position of the guide track 1012. The unit 200 will switch from the lower parallel track 1011 to the upper parallel track 1013 along the tilt angle it has. During this process, the hoisting unit 200 will form a tilted upward lifting action from the side. The tilted lifting hoisting unit 200 will synchronously drive the limit unit 300 installed below to perform synchronous action. At this time, the aluminum profile 400 is placed within the path range of the lifting action. The tilted lifting hoisting unit 200 will lift the aluminum profile 400 from the side through the limit unit 300 (such as Figure 2 As shown), and as the lifting unit 200 continues to move, a suspended lifting operation is formed.

[0035] Further, combined with Figure 2 The guide rail 1012 section can be set at the discharge end of the equipment used to process the aluminum profile 400, so that the aluminum profile 400 discharged from the processing equipment will be directly discharged to the position below the guide rail 1012 section, so that the hoisting unit 200 can directly and automatically suspend and transport the aluminum profile 400 when driving the limit unit 300 to move. By setting the guide rail 1012 with a slope, the hoisting unit 200 and the limit unit 300 can automatically hoist and suspend the aluminum profile 400 from the lower side to the limit unit 300, without the need to move the bulky aluminum profile, thereby realizing flexible and automated hoisting and hanging operations, thereby achieving the purpose of speeding up work efficiency.

[0036] Among them, refer to Figure 3 The mounting component 201 includes a transversely erected frame 2011, a roller 2012 arranged above the center position of the frame 2011, and the roller 2012 is slidably sleeved on the track component 101, a connecting shaft 2013 rotatably arranged below the roller 2012, and the traction rope 102 passes through the connecting shaft 2013 and is fixedly connected to the connecting shaft 2013, and a T-shaped slot 2014 is opened in the frame 2011.

[0037] During use, the slider 2021 is limitedly slidably connected to the track component 101 and can slide along the track component 101, and the connecting shaft 2013 is fixedly sleeved on the traction rope 102, so the traction rope 102 can pull the installation component 201 as a whole to slide along the track component 101 through the connecting shaft 2013, thereby realizing the conveying operation, and the connecting shaft 2013 is rotatably connected to the frame 2011, so that when the installation component 201 slides at an inclined angle along the guide track 1012, the connecting shaft 2013 can follow and adjust the moving angle between it and the traction rope 102, making the movement smoother.

[0038] Among them, refer to Figure 3 and Figure 4 The top end of the hanging component 202 is slidably inserted into the T-shaped slot 2014. The hanging component 202 includes a slider 2021 located below the mounting component 201, a limit block 2022 arranged at the top end of the slider 2021 and slidably connected to the T-shaped slot 2014, and a suspension rod 2023 arranged vertically below the limit block 2022, and the end of the suspension rod 2023 extends laterally outward for a distance.

[0039] During use, the hanging component 202 can slide horizontally along the T-slot 2014 through the limit block 2022, and the suspension rod 2023 is used to provide the length of the hanging connection limit unit 300. At the same time, since three groups of hanging components 202 are arranged under each group of installation components 201, each group of hanging components 202 has a group of sliders 2021. The outermost group of sliders 2021 is fixedly connected to the frame 2011, and the other two groups are slidably connected under the installation component 201. Three groups of limit units 300 are correspondingly installed under the three groups of hanging components 202. The three groups of hanging components 202 are hoisted and suspended from the two ends and three positions in the middle of the aluminum profile 400 through their respective installed limit units 300. Through the three hoisting support points, the bending of the aluminum profile 400 during the hoisting process can be effectively avoided, thereby ensuring the integrity of the aluminum profile.

[0040] Further, see Figure 3The adjustment component 203 includes a screw rod 2031 which is laterally rotatably connected to the bottom of the frame 2011, and a hand-cranked plate 2032 which is fixedly connected to the outer end of the screw rod 2031. Two of the three sets of sliders 2021 are threadedly connected to the screw rod 2031. When the screw rod 2031 rotates, the two sets of sliders 2021 can be driven to slide along the T-slot 2014 to achieve the purpose of adjusting the distance between the three sets of sliders 2021, thereby achieving the purpose of adjusting the distance between the three sets of suspension components 202 and the corresponding limit units 300 installed below each, thereby realizing the function of adjusting the range of suspension and hoisting lengths to meet the needs of suspending and hoisting aluminum profiles 400 of different lengths.

[0041] Among them, refer to Figure 7 The bearing component 301 includes a main bearing component 3011 fixedly connected above the end of the suspension component 202, a sub-bearing component 3012 fixedly arranged on the main bearing component 3011, a top plate 3013 fixedly connected to the top of the sub-bearing component 3012, and a limiting shaft 3014 arranged at the axial center position of the main bearing component 3011, and the limiting shaft 3014 extends upward once through the axial center of the sub-bearing component 3012 and the top plate 3013. The interior of the bearing component 301 is a cavity structure, and the cavity is filled with hydraulic oil. The lower end of the contact component 302 is limitedly inserted into the bearing component 301, and the limiting shaft 3014 is filled in the lower end of the contact component 302.

[0042] Among them, refer to Figure 7 The main bearing component 3011 includes a base 30111 located at the bottom, a hydraulic chamber 30112 opened at the axial position of the base 30111, an arc groove 30113 opened between the base 30111 and the hydraulic chamber 30112, a connecting port 30114 arranged at the center position of the arc groove 30113, and the two ends of the connecting port 30114 are respectively connected to the hydraulic chamber 30112 and the arc groove 30113, and two groups of make-way grooves 30115 symmetrically opened on the base 30111.

[0043] During use, the hydraulic chamber 30112 is filled with hydraulic oil, and the hydraulic oil in the hydraulic chamber 30112 can enter the arc groove 30113 from the connecting port 30114, and the end of the limiting component 304 is inserted into the arc groove 30113. Therefore, when the hydraulic oil enters the arc groove 30113, it will squeeze the end of the limiting component 304, causing it to slide out along the arc groove 30113, and the yield groove 30115 provides space for the limiting component 304 to move.

[0044] Furthermore, the hydraulic bin 30112 extends through the auxiliary bearing assembly 3012 and the top plate 3013 in sequence, and the limiting shaft 3014 is also installed in the hydraulic bin 30112. The main bearing assembly 3011 and the auxiliary bearing assembly 3012 are completely identical in structure, and their horizontal directions are completely opposite.

[0045] During use, the interior of the main bearing assembly 3011 and the auxiliary bearing assembly 3012 are connected to each other through the hydraulic chamber 30112. At the same time, a set of limiting components 304 are installed in each of the main bearing assembly 3011 and the auxiliary bearing assembly 3012. Since the directions of the main bearing assembly 3011 and the auxiliary bearing assembly 3012 are completely opposite, the limiting components 304 installed in the two are installed in a direction opposite to the direction of movement. If the limiting component 304 installed in the main bearing assembly 3011 moves to the right, the limiting component 304 installed in the auxiliary bearing assembly 3012 moves to the left (refer to Fig.10 ).

[0046] Among them, refer to Figure 6 The lower end of the contact component 302 extends into the hydraulic chamber 30112, and the contact component 302 includes a top plate 3021 located at the top of the top plate 3013, a buffer groove 3022 fixedly connected to the axial position below the top plate 3021, and the buffer groove 3022 extends downward into the hydraulic chamber 30112, and a connecting port 3023 is opened at the axial position of the buffer groove 3022, and the limiting shaft 3014 extends into the connecting port 3023, and the inner diameter of the connecting port 3023 is larger than the diameter of the limiting shaft 3014.

[0047] During use, the top plate 3021 is the part where the limit unit 300 directly contacts the aluminum profile 400, and the top plate 3021 is located on the bottom surface of the aluminum profile 400, and is completely squeezed by the gravity of the aluminum profile 400. The top plate 3021 is installed above the bearing component 301 through the elastic support of the spring 303, and the buffer groove 3022 is connected to the hydraulic chamber 30112. The buffer groove 3022 is also filled with hydraulic oil. When the top plate 3021 is squeezed by the gravity from the aluminum profile 400, the spring 303 contracts and drives the contact component 302 to contract downward as a whole into the hydraulic chamber 30112. During the downward movement, the limit shaft 3014 will fill and occupy the internal space of the buffer groove 3022, and squeeze the hydraulic oil in the buffer groove 3022 into the hydraulic chamber 30112 from the connecting port 3023, and the lower end of the top plate 3021 will also occupy the internal space of the hydraulic chamber 30112. At this time, the hydraulic oil in the buffer groove 3022 has been mixed with the hydraulic oil in the hydraulic chamber 30112. As the space decreases, the hydraulic oil in the hydraulic chamber 30112 will enter the arc groove 30113 through the connecting port 30114, forming a phenomenon of squeezing the internal space of the arc groove 30113.

[0048] Among them, refer to Figure 8 The limiting component 304 is inserted into the clearance groove 30115, and the limiting component 304 includes a first limiting component 3041 and a second limiting component 3042 which are respectively inserted into the two groups of clearance grooves 30115, and the first limiting component 3041 and the second limiting component 3042 are also symmetrically arranged, and the movement directions of the symmetrically arranged first limiting component 3041 and the second limiting component 3042 are opposite.

[0049] Among them, refer to Figure 8 The structure of the first limiting component 3041 is exactly the same as that of the second limiting component 3042. The first limiting component 3041 includes a cross bar 30411 located in the yielding groove 30115, a vertical rod 30412 vertically arranged at the outer end of the cross bar 30411, an arc plate 30413 fixedly connected to the inner end of the cross bar 30411, and the arc plate 30413 is inserted into the arc groove 30113, and a sealing plug 30414 is fixedly arranged at the end of the arc plate 30413.

[0050] During use, when the contact component 302 supports the aluminum profile 400 to squeeze the bearing component 301, the hydraulic oil filled in the hydraulic chamber 30112 in the bearing component 301 will enter the arc groove 30113, and the hydraulic oil in the arc groove 30113 will squeeze the vertical rod 30412, so that the vertical rod 30412 rotates counterclockwise along the arc groove 30113, thereby driving the first limiting component 3041 to rotate outward counterclockwise as a whole, and at the same time, the second limiting component 3042 symmetrically plugged at the other end of the arc groove 30113 will rotate clockwise synchronously (such as Fig.10 As shown in FIG. 1 ), at this time, the initial clamping angle range 500 between the first limit assembly 3041 and the second limit assembly 3042 decreases from 180° to 0°. As the first limit assembly 3041 and the second limit assembly 3042 rotate respectively, the vertical rods 30412 of the first limit assembly 3041 and the second limit assembly 3042 will eventually abut against the two sides of the aluminum profile 400 (as shown in FIG. 1 ). Fig.10 As shown in FIG. 1 ), at this time, the two sets of vertical rods 30412 are blocked and limited by the aluminum profile 400, and the two sets of vertical rods 30412 will no longer move, and the aluminum profile 400 will be limited in the horizontal direction. Since the limiting components 304 are installed on the main bearing assembly 3011 and the secondary bearing assembly 3012, and the relative setting directions of the two, the limiting components 304 of the two will respectively limit the horizontal direction from both ends of the aluminum profile 400 (as shown in FIG. Fig.10As shown), when the aluminum profile 400 leaves the contact component 302, the spring 303 pushes the contact component 302 upward, and the internal space of the buffer groove 3022 and the hydraulic chamber 30112 are reset. The extended limiting component 304 will also retract into the arc groove 30113, waiting for the next suspension and hoisting operation.

[0051] In summary, refer to Figure 2 When the hoisting unit 200 suspends the aluminum profile 400 on the limiting unit 300 through the guidance of the guide rail 1012, the limiting unit 300 will squeeze the contact component 302 through its own weight, and the contact component 302 will squeeze the hydraulic oil in the bearing component 301 to drive the two sets of limiting components 304 to embrace and clamp the two sides of the aluminum profile 400, and limit it in the horizontal direction. Then, the aluminum profile 400 is limited from the bottom by the contact component 302 and the bearing component 301, which can effectively prevent the aluminum profile 400 from sliding in the horizontal direction. The clamping angle of the limiting component 304 is automatically adjusted according to the width of the aluminum profile 400. Once the aluminum profile 400 is 00 is hoisted on the limiting unit 300. The limiting component 304 on the limiting unit 300 will stop the contraction and clamping action only when it abuts against the aluminum profile 400, and the limiting component 304 will not form an outward release action when the weight of the aluminum profile 400 remains unchanged. Therefore, the limiting unit 300 can perform hoisting and limiting work on aluminum profiles 400 of different widths through the limiting component 304, and the limiting effect can be effectively guaranteed at the same time. The start and stop of the contraction action of the two groups of limiting components 304 and the adjustment of the clamping angle range are combined with the weight and width of the aluminum profile 400, so as to realize the function of automatically adjusting the width range of the hoisting unit and achieve the purpose of hoisting aluminum profiles of different widths.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automated suspension conveying device for aluminum profile machining, comprising a track unit (100), a hoisting unit (200), and three sets of limit units (300) arranged at the ends of the hoisting unit (200), characterized in that: The track unit (100) comprises a track component (101) erected in a horizontal direction, and a traction cable (102) laid below the track component (101), and both the track component (101) and the traction cable (102) pass through the top of the hanging unit (200); The hanging unit (200) comprises a mounting component (201) disposed transversely below the track component (101), a plurality of groups of suspension components (202) equally disposed below the mounting component (201), wherein a group of suspension components (202) located on the outside is fixedly connected to the mounting component (201), and an adjustment component (203) connected transversely and rotationally below the mounting component (201), and the adjustment component (203) passes through the plurality of groups of suspension components (202); The limiting unit (300) comprises a bearing component (301) fixedly connected to one side of the end of the suspension component (202), a contact component (302) vertically plugged into the bearing component (301), a spring (303) arranged between the bearing component (301) and the contact component (302), and two sets of limiting components (304) staggeredly arranged on the bearing component (301).

2. The automatic suspension conveying device for aluminum profile machining according to claim 1 is characterized in that: The track component (101) comprises a lower parallel track (1011) arranged in a horizontal direction, a guide track (1012) connected to the end of the lower parallel track (1011), wherein the end of the guide track (1012) is inclined upward, and an upper parallel track (1013) connected to the end of the guide track (1012), wherein the upper parallel track (1013) is parallel to the lower parallel track (1011) in a horizontal direction, and one end of the traction rope (102) is connected to a driving traction system.

3. The automatic suspension conveying device for aluminum profile machining according to claim 1 is characterized in that: The installation component (201) comprises a transversely erected frame (2011), a roller (2012) disposed above the center of the frame (2011), the roller (2012) being slidably sleeved on the track component (101), a connecting shaft (2013) rotatably disposed below the roller (2012), a traction rope (102) passing through the connecting shaft (2013) and being fixedly connected to the connecting shaft (2013), and a T-shaped slot (2014) provided in the frame (2011).

4. The automatic suspension conveying device for aluminum profile machining according to claim 3 is characterized in that: The top end of the hanging component (202) is slidably inserted into the T-shaped slot (2014), and the hanging component (202) comprises a sliding block (2021) located below the mounting component (201), a limiting block (2022) arranged at the top end of the sliding block (2021) and slidably connected to the T-shaped slot (2014), and a suspension rod (2023) arranged vertically below the limiting block (2022), and the end of the suspension rod (2023 extends outwards laterally for a distance.

5. The automatic suspension conveying device for aluminum profile machining according to claim 1 is characterized in that: The bearing component (301) comprises a main bearing component (3011) fixedly connected to the upper end of the suspension component (202), a secondary bearing component (3012) fixedly arranged on the main bearing component (3011), a top plate (3013) fixedly connected to the top of the secondary bearing component (3012), and a limiting shaft (3014) arranged at the axial center position of the main bearing component (3011), and the limiting shaft (3014) extends upward once to pass through the axial centers of the secondary bearing component (3012) and the top plate (3013).

6. The automatic suspension conveying device for aluminum profile machining according to claim 5 is characterized in that: The main bearing assembly (3011) comprises a base (30111) located at the bottom, a hydraulic chamber (30112) provided at the axial center of the base (30111), an arc-shaped groove (30113) provided between the base (30111) and the hydraulic chamber (30112), a connection port (30114) provided at the center of the arc-shaped groove (30113), and two ends of the connection port (30114) are respectively connected to the hydraulic chamber (30112) and the arc-shaped groove (30113), and two groups of symmetrically provided yielding grooves (30115) on the base (30111).

7. The automatic suspension conveying device for aluminum profile machining according to claim 6 is characterized in that: The hydraulic bin (30112) extends through the auxiliary bearing assembly (3012) and the top plate (3013) in sequence, and the limit shaft (3014) is also installed in the hydraulic bin (30112), and the hydraulic bin (30112) is filled with hydraulic oil. The main bearing assembly (3011) and the auxiliary bearing assembly (3012) are completely identical in structure, and the horizontal directions of the two are completely opposite.

8. The automatic suspension conveying device for aluminum profile machining according to claim 7 is characterized in that: The lower end of the contact component (302) extends into the hydraulic chamber (30112), and the contact component (302) comprises a top plate (3021) located at the top of the top plate (3013), a buffer groove (3022) fixedly connected to the axial position below the top plate (3021), and the buffer groove (3022) extends downward into the hydraulic chamber (30112), and a connecting port (3023) is provided at the axial position of the buffer groove (3022), and the limiting shaft (3014) extends into the connecting port (3023), and the inner diameter of the connecting port (3023) is greater than the diameter of the limiting shaft (3014).

9. The automatic suspension conveying device for aluminum profile machining according to claim 5, characterized in that: The limiting component (304) is inserted into the clearance groove (30115), and the limiting component (304) includes a first limiting component (3041) and a second limiting component (3042) respectively inserted into the two sets of clearance grooves (30115), and the first limiting component (3041) and the second limiting component (3042) are also symmetrically arranged.

10. The automatic suspension conveying device for aluminum profile machining according to claim 9, characterized in that: The first limiting assembly (3041) and the second limiting assembly (3042) have the same structure. The first limiting assembly (3041) comprises a cross bar (30411) located in the giving way groove (30115), a vertical rod (30412) vertically arranged at the outer end of the cross bar (30411), an arc plate (30413) fixedly connected to the inner end of the cross bar (30411), and the arc plate (30413) is inserted into the arc groove (30113), and a sealing plug (30414) is fixedly arranged at the end of the arc plate (30413).

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