An automatic suspension conveying device for aluminum profile machining

Abstract

The application discloses an automatic suspension conveying device for aluminum profile machining in the technical field of aluminum profile machining, which comprises a track unit, a hoisting unit and three groups of limiting units arranged at the tail end of the hoisting unit, the track unit comprises a track component arranged horizontally, and a traction cable is laid below the track component, and the track component and the traction cable both pass through the top end of the hoisting unit. The track with a slope is arranged, so that the lifting appliance composed of the hoisting unit and the limiting unit can automatically hoist and suspend the aluminum profile from below the side of the aluminum profile to the lifting appliance, without the need of moving the heavy aluminum profile additionally, flexible and automatic hoisting and suspension operation is realized, and the purpose of accelerating the working efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum profile machining, and in particular to an automatic suspension conveying device for aluminum profile machining. BACKGROUND

[0002] The suspension conveying device is a high-efficiency automatic material conveying system, generally comprising a track system, a lifting appliance and a driving system, and moving and storing the goods through the lifting appliance suspended on the track, which can realize the continuous flow or temporary storage of the goods in the conveying process to adapt to the needs of different stations on the production line, thereby improving the material flow efficiency and flexibility, and the device is often used in aluminum profile machining.

[0003] The aluminum profile exists in the form of a long rectangular structure in the production and processing, and the length range can be 6-12 meters, which makes it difficult to flexibly suspend the aluminum profile on the lifting appliance when conveying through the suspension conveying device, and in actual production activities, the width size of the aluminum profile is also changed according to the needs, and in the existing suspension conveying device, the lifting appliance used is mostly single in size range, which cannot be adjusted according to the actual use needs, and the use flexibility and applicability are relatively low. SUMMARY

[0004] In view of the above problems existing in the prior art, the present application provides an automatic suspension conveying device for aluminum profile machining to solve such problems.

[0005] To solve the above technical problems, the present application provides the following technical scheme: an automatic suspension conveying device for aluminum profile machining, comprising a track unit, a lifting unit and three sets of limiting units arranged at the end of the lifting unit, the track unit comprises a track component arranged horizontally, and a traction cable laid below the track component, and the track component and the traction cable both pass through the top end of the lifting unit;

[0006] The lifting unit comprises a mounting component arranged transversely below the track component, a plurality of suspension components arranged equally below the mounting component, and one of the suspension components on the outer side is fixedly connected with the mounting component, and an adjusting component is transversely rotatably connected below the mounting component, and the adjusting component passes through the plurality of suspension components;

[0007] The limiting unit comprises a bearing component fixedly connected to one side of the end of the suspension component, a contact component perpendicularly inserted into the bearing component, a spring arranged between the bearing component and the contact component, and two sets of limiting components arranged in a staggered manner on the bearing component.

[0008] As a preferred scheme of the automatic suspension conveying device for aluminum profile machining, the track component comprises a lower parallel track arranged horizontally, 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 cable is connected with a driving traction system.

[0009] As a preferred scheme of the automatic suspension conveying device for aluminum profile machining, the mounting component comprises a frame arranged transversely, a roller arranged above the center of the frame, and the roller is slidingly sleeved on the track component, a connecting shaft arranged below the roller is rotated, the traction cable passes through the connecting shaft and is fixedly connected with the connecting shaft, and a T-shaped slot is opened in the frame.

[0010] As a preferred scheme of the automatic suspension conveying device for aluminum profile machining, the top end of the suspension component is slidingly inserted into the T-shaped slot, the suspension component comprises a sliding block below the mounting component, a limiting block arranged at the top end of the sliding block and slidingly connected in the T-shaped slot, and a hanging rod arranged vertically below the limiting block, and the end of the hanging rod extends outward by a distance.

[0011] As a preferred scheme of the automatic suspension conveying device for aluminum profile machining, the bearing component comprises a main bearing assembly fixedly connected above the end of the suspension component, a secondary bearing assembly fixedly arranged on the main bearing assembly, a top plate fixedly connected to the top end of the secondary bearing assembly, and a limiting shaft arranged at the axial position of the main bearing assembly, and the limiting shaft extends upward once through the axial center of the secondary bearing assembly and the top plate.

[0012] As a preferred scheme of the automatic suspension conveying device for aluminum profile machining, the main bearing assembly comprises a base at the lowermost position, a hydraulic chamber opened at the axial position of the base, an arc-shaped slot opened between the base and the hydraulic chamber, a connecting port arranged at the central position of the arc-shaped slot, and the two ends of the connecting port are respectively communicated with the hydraulic chamber and the arc-shaped slot, and two groups of accommodation grooves are symmetrically opened on the base.

[0013] As a preferred scheme of the automatic suspension conveying device for aluminum profile machining, the hydraulic chamber extends through the secondary bearing assembly and the top plate in sequence, and the limiting shaft is also installed in the hydraulic chamber, and the hydraulic chamber is filled with hydraulic oil, the main bearing assembly and the secondary bearing assembly are completely identical in structure, and the horizontal directions of the two are completely opposite.

[0014] As a preferred scheme of the automatic suspension conveying device for aluminum profile machining, the lower end of the contact component extends into the hydraulic bin, the contact component comprises a top disc at the top end of the top plate, a buffer groove fixedly connected to the axial position below the top disc, and the buffer groove extends downward into the hydraulic bin, and a communication port is formed in the axial position of the buffer groove, and the limiting shaft extends into the communication port, and the inner diameter of the communication port is larger than the diameter of the limiting shaft.

[0015] As a preferred scheme of the automatic suspension conveying device for aluminum profile machining, the limiting component is inserted into the accommodation groove, the limiting component comprises a first limiting assembly and a second limiting assembly respectively inserted into two groups of accommodation grooves, and the first limiting assembly and the second limiting assembly are symmetrically arranged.

[0016] As a preferred scheme of the automatic suspension conveying device for aluminum profile machining, the first limiting assembly and the second limiting assembly are completely the same in structure, the first limiting assembly comprises a horizontal rod in the accommodation groove, a vertical rod vertically arranged at the outer end of the horizontal rod, an arc plate fixedly connected to the inner end of the horizontal rod, and the arc plate is inserted into the arc-shaped groove, and a blocking plug is fixedly arranged at the end of the arc plate.

[0017] The beneficial effects of the present application are as follows:

[0018] 1. The track with a slope is arranged, so that the lifting device composed of the lifting unit and the limiting unit can automatically lift and suspend the aluminum profile from the side below the aluminum profile to the lifting device, without the need to move the heavy aluminum profile, thereby realizing flexible and automatic lifting and suspension operation, and achieving the purpose of accelerating work efficiency.

[0019] 2. The lifting unit driven according to the weight of the aluminum profile is arranged to lift the aluminum profile, two groups of limiting components capable of flexible contraction are arranged on the lifting unit, the contraction actions of the two groups of limiting components are driven according to the weight of the aluminum profile, the automatic contraction clamping work can be performed when the aluminum profile is contacted, and the clamping angle range formed by the contraction is defined according to the width of the aluminum profile, so that the clamping angle range can be adjusted according to the width of the aluminum profile, thereby enabling the device to realize the function of automatically adjusting the width range of the lifting unit, and achieving the purpose of lifting aluminum profiles of different width sizes.

[0020] 3. Three groups of lifting units are arranged to lift and suspend the aluminum profile, the three groups of lifting units lift and suspend the aluminum profile from three positions of the two ends and the middle of the aluminum profile, and the bending phenomenon of the aluminum profile during lifting can be effectively avoided through the three lifting support points, the integrity of the aluminum profile is ensured, and the distance between the three groups of lifting units can be adjusted according to actual needs, thereby satisfying the function of lifting aluminum profiles of different length sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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 those skilled in the art, other drawings can be derived from these drawings without inventive efforts. Among them:

[0022] Figure 1 This is a schematic diagram of the overall structure of the automatic suspension conveying device for aluminum profile machining according to the present invention.

[0023] Figure 2 It is a schematic plan view of the overall structure of the automatic suspension conveying device for aluminum profile machining according to the present invention.

[0024] Figure 3 It is a structural schematic diagram of the hoisting unit and the limiting unit of the automatic suspension conveying device for aluminum profile machining of the present invention.

[0025] Figure 4 This is a structural schematic diagram of the hoisting unit of the automated suspension conveying device for aluminum profile machining according to the present invention.

[0026] Figure 5 This is a schematic diagram of the structural decomposition of the limit unit of the automatic suspension conveying device for aluminum profile machining according to the present invention.

[0027] Figure 6 This is a schematic diagram of the internal structure of the limiting unit of the automatic suspension conveying device for aluminum profile machining according to the present invention.

[0028] Figure 7 This is a schematic diagram of the structural decomposition of the bearing components of the automatic suspension conveying device for aluminum profile machining according to the present invention.

[0029] Figure 8 This is a schematic structural diagram of the limiting components of the automatic suspension conveying device for aluminum profile machining according to the present invention.

[0030] Figure 9 This 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.

[0031] Figure 10 This is a top view of the structure of the clamping state of the limit unit of the automatic suspension conveying device for aluminum profile machining of the present invention.

[0032] Figure 11 This is a top view of the structure of the limit unit of the automatic suspension conveying device for aluminum profile machining in the normal state of the present invention.

[0033] 100, track unit; 101, track component; 1011, lower parallel track; 1012, guide track; 1013, upper parallel track; 102, traction cable; 200, hoisting unit; 201, mounting component; 2011, frame; 2012, roller; 2013, connecting shaft; 2014, T-shaped slot; 202, suspension component; 2021, sliding block; 2022, limiting block; 2023, boom; 203, adjusting component; 2031, screw rod; 2032, hand wheel; 300, limiting unit; 301, bearing component; 3011, main bearing assembly; 30111, base; 30112, hydraulic chamber; 30113, arc-shaped slot; 30114, connecting port; 30115, accommodation slot; 3012, auxiliary bearing assembly; 3013, top plate; 3014, limiting shaft; 302, contact component; 3021, top disc; 3022, buffer slot; 3023, communication port; 303, spring; 304, limiting component; 3041, first limiting assembly; 30411, horizontal rod; 30412, vertical rod; 30413, arc plate; 30414, blocking plug; 3042, second limiting assembly; 400, aluminum profile; 500, initial clamping angle range. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0035] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from the description, and those skilled in the art can make similar generalizations without departing from the concept of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0036] EMBODIMENT

[0037] REFERENCE Figures 1-11 For the embodiments of the present application, an automatic suspension conveying device for aluminum profile machining is provided, which comprises a track unit 100, a hoisting unit 200 and three sets of limiting units 300 arranged at the end of the hoisting unit 200, the track unit 100 comprises a track component 101 arranged horizontally, and a traction cable 102 arranged below the track component 101, and the track component 101 and the traction cable 102 both pass through the top end of the hoisting unit 200;

[0038] The hoisting unit 200 comprises a mounting component 201 arranged transversely below the track component 101, a plurality of groups of suspension components 202 arranged equidistantly below the mounting component 201, wherein the suspension components 202 on the outer side are fixedly connected with the mounting component 201, and an adjusting component 203 is transversely rotatably connected below the mounting component 201, and the adjusting component 203 passes through the plurality of groups of suspension components 202;

[0039] 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 inserted on the bearing component 301, a spring 303 arranged between the bearing component 301 and the contact component 302, and two groups of limiting components 304 arranged in a staggered manner on the bearing component 301.

[0040] Among them, referring to Figure 2 , 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 horizontally parallel to the lower parallel track 1011, and one end of the traction cable 102 is connected with a driving traction system.

[0041] In use, the lower parallel track 1011 and the upper parallel track 1013 are not at the same height position, the driving mechanism connected with the traction cable 102 drives the hoisting unit 200 fixedly connected with the traction cable 102 to move by pulling the traction cable 102, thereby realizing the conveying function. When the traction cable 102 drives the hoisting unit 200 to move horizontally along the track component 101, the hoisting unit 200 will pass through the position of the guide track 1012. The hoisting unit 200 passing through the position of the guide track 1012 will be switched from the lower parallel track 1011 below to the upper parallel track 1013 above along the inclination angle thereof. In this process, the hoisting unit 200 will form a lateral upward inclination lifting action. The inclined and lifted hoisting unit 200 will simultaneously drive the limiting unit 300 installed below to perform a synchronous action. At this time, the aluminum profile 400 is placed within the path range of the lifting action. The hoisting unit 200 will lift the aluminum profile 400 from the side through the limiting unit 300 (as shown in Figure 2 ), and with the continuous movement of the hoisting unit 200, a suspension type hoisting operation is formed.

[0042] Further, in combination with Figure 2The guide track 1012 segment can be arranged at the discharge end of the equipment for processing the aluminum profile 400, so that the aluminum profile 400 discharged through the processing equipment is directly discharged to a position below the guide track 1012 segment, so that the hoisting unit 200 can directly and automatically suspend and convey the aluminum profile 400 when moving the limiting unit 300. By arranging the guide track 1012 with a slope, the hoisting unit 200 and the limiting unit 300 can automatically hoist and suspend the aluminum profile 400 from below the side of the aluminum profile 400 to the limiting unit 300, without the need for additional movement of the heavy aluminum profile, realizing flexible and automatic hoisting and suspension operation, and achieving the purpose of accelerating work efficiency.

[0043] Referring to Figure 3 , the mounting component 201 includes a horizontally arranged frame 2011, a roller 2012 arranged above the center position of the frame 2011, the roller 2012 being slidingly sleeved on the track component 101, a connecting shaft 2013 arranged below the roller 2012, the traction cable 102 passing through and being fixedly connected with the connecting shaft 2013, and a T-shaped slot 2014 opened in the frame 2011.

[0044] In use, the sliding block 2021 is limitingly and slidingly connected on the track component 101 and can slide along the track component 101, and the connecting shaft 2013 is fixedly sleeved on the traction cable 102, so that the traction cable 102 can pull the mounting component 201 as a whole to slide along the track component 101, thereby realizing conveying operation, and the connecting shaft 2013 is rotationally connected on the frame 2011, so that the connecting shaft 2013 can follow adjustment of the moving angle between the connecting shaft 2013 and the traction cable 102 when the mounting component 201 slides at an inclination angle along the guide track 1012, so that movement is more smooth.

[0045] Referring to Figure 3 and Figure 4 , the top end of the suspension component 202 is slidingly inserted into the T-shaped slot 2014, the suspension component 202 includes a sliding block 2021 below the mounting component 201, a limiting block 2022 arranged at the top end of the sliding block 2021 and slidingly connected in the T-shaped slot 2014, and a hoisting rod 2023 arranged in a vertical direction below the limiting block 2022, and the end of the hoisting rod 2023 extends outward by a distance.

[0046] During use, the hanging components 202 can slide horizontally along the T-shaped grooves 2014 through the limiting blocks 2022, and the hangers 2023 are used to provide the length of the hanging connection limiting units 300, and since three groups of hanging components 202 are arranged below each group of mounting components 201, each group of hanging components 202 has a group of sliding blocks 2021, the sliding blocks 2021 located at the outermost side are fixedly connected between the frame 2011, and the other two groups are slidingly connected below the mounting components 201, three groups of limiting units 300 are correspondingly arranged below the three groups of hanging components 202, and the three groups of hanging components 202 are hung and suspended from the aluminum profile 400 at three positions of two ends and the middle through the limiting units 300 arranged thereon, and through the three hanging support points, the bending of the aluminum profile 400 during hoisting can be effectively avoided, and the integrity of the aluminum profile is ensured.

[0047] Further, referring to Figure 3 The adjusting component 203 includes a screw rod 2031 transversely rotatably connected below the frame 2011, and a hand wheel 2032 fixedly connected to the outer end of the screw rod 2031, and two groups of sliding blocks 2021 in the three groups of sliding blocks 2021 are threadedly connected to the screw rod 2031, and when the screw rod 2031 rotates, the two groups of sliding blocks 2021 can be driven to slide along the T-shaped grooves 2014, so as to adjust the distance between the three groups of sliding blocks 2021, thereby adjusting the distance between the three groups of hanging components 202 and the limiting units 300 arranged below each group of hanging components 202, and further realizing the function of adjusting the length range of the hanging and hoisting, and meeting the needs of hanging and hoisting aluminum profiles 400 of different lengths.

[0048] Further, referring to Figure 7 The bearing component 301 includes a main bearing assembly 3011 fixedly connected above the end of the hanging component 202, a secondary bearing assembly 3012 fixedly arranged on the main bearing assembly 3011, a top plate 3013 fixedly connected to the top end of the secondary bearing assembly 3012, and a limiting shaft 3014 arranged at the shaft position of the main bearing assembly 3011, and the limiting shaft 3014 extends upward once through the shafts of the secondary bearing assembly 3012 and the top plate 3013, the bearing component 301 is internally hollow, 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.

[0049] Further, referring to Figure 7The main bearing assembly 3011 includes a base 30111 located at the bottom, a hydraulic chamber 30112 opened at the axial position of the base 30111, an arc-shaped groove 30113 opened between the base 30111 and the hydraulic chamber 30112, a connecting port 30114 arranged at the center position of the arc-shaped groove 30113, and the two ends of the connecting port 30114 are respectively connected to the hydraulic chamber 30112 and the arc-shaped groove 30113, as well as two groups of symmetrically opened recesses 30115 on the base 30111.

[0050] During use, the hydraulic tank 30112 is filled with hydraulic oil, and the hydraulic oil in the hydraulic tank 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.

[0051] Furthermore, the hydraulic chamber 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 chamber 30112. The main bearing assembly 3011 and the auxiliary bearing assembly 3012 have exactly the same structure, and the horizontal directions of the two are completely opposite.

[0052] 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 the opposite direction 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 Figure 10 ).

[0053] Among them, reference Figure 6 The lower end of the contact component 302 extends into the hydraulic chamber 30112. 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.

[0054] In use, the top disc 3021 is the part of the limiting unit 300 directly contacted with the aluminum profile 400, and the top disc 3021 is located at the bottom surface of the aluminum profile 400 and is completely extruded by the gravity of the aluminum profile 400, the top disc 3021 is installed above the bearing component 301 by the elastic support of the spring 303, and the buffer groove 3022 is in communication with the hydraulic chamber 30112, and the buffer groove 3022 is also filled with hydraulic oil, when the top disc 3021 is extruded by the gravity of the aluminum profile 400, the spring 303 is contracted and drives the contact component 302 to contract into the hydraulic chamber 30112, in the process of moving downward, the limiting shaft 3014 will fill the internal space of the buffer groove 3022 and extrude the hydraulic oil in the buffer groove 3022 to enter the hydraulic chamber 30112 through the communication port 3023, and the lower end of the top disc 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, and as the space decreases, the hydraulic oil in the hydraulic chamber 30112 will enter the arc-shaped groove 30113 through the connecting port 30114, forming the phenomenon of extruding the internal space of the arc-shaped groove 30113.

[0055] Referring to Figure 8 , the limiting component 304 is inserted into the accommodation groove 30115, the limiting component 304 includes a first limiting assembly 3041 and a second limiting assembly 3042 inserted into two groups of accommodation grooves 30115 respectively, and the first limiting assembly 3041 and the second limiting assembly 3042 are also symmetrically arranged, and the movement directions of the symmetrically arranged first limiting assembly 3041 and the second limiting assembly 3042 are opposite.

[0056] Referring to Figure 8 , the first limiting assembly 3041 and the second limiting assembly 3042 are completely the same in structure, the first limiting assembly 3041 includes a horizontal rod 30411 located in the accommodation groove 30115, a vertical rod 30412 vertically arranged at the outer end of the horizontal rod 30411, an arc plate 30413 fixedly connected to the inner end of the horizontal rod 30411, and the arc plate 30413 is inserted into the arc-shaped groove 30113, and a blocking plug 30414 fixedly arranged at the end of the arc plate 30413.

[0057] In use, when the contact component 302 supports the aluminum profile 400 to extrude the bearing component 301, the hydraulic oil filled in the hydraulic chamber 30112 in the bearing component 301 will enter the arc-shaped groove 30113, and the hydraulic oil in the arc-shaped groove 30113 will extrude the vertical rod 30412, so that the vertical rod 30412 rotates counterclockwise along the arc-shaped groove 30113, thereby driving the first limiting assembly 3041 to rotate counterclockwise and outward as a whole, and the second limiting assembly 3042 symmetrically inserted into the other end of the arc-shaped groove 30113 will be simultaneously rotated clockwise (as Figure 10As shown in FIG. 13, at this time, the initial clamping angle range 500 between the first limiting assembly 3041 and the second limiting assembly 3042 is gradually reduced from 180° to 0°, and as the first limiting assembly 3041 and the second limiting assembly 3042 rotate, the vertical rods 30412 of the first limiting assembly 3041 and the second limiting assembly 3042 respectively abut against the two sides of the aluminum profile 400 (as shown in FIG. 14). Figure 10 As shown in FIG. 15, at this time, the two sets of vertical rods 30412 are blocked by the aluminum profile 400 and will no longer move, and the aluminum profile 400 is limited from the horizontal direction. Since the main bearing assembly 3011 and the auxiliary bearing assembly 3012 are both provided with limiting components 304, and the two limiting components 304 are arranged in opposite directions, the limiting components 304 will perform horizontal limiting action from the two ends of the aluminum profile 400 respectively (as shown in FIG. 16). Figure 10 As shown in FIG. 17, when the aluminum profile 400 leaves the contact component 302, the spring 303 pushes the contact component 302 upward, at this time, the buffer groove 3022 and the internal space of the hydraulic chamber 30112 are reset, and the extended limiting component 304 is retracted into the arc-shaped groove 30113, waiting for the next suspension and hoisting operation.

[0058] In summary, referring to Figure 2 When the hoisting unit 200 suspends the aluminum profile 400 on the limiting unit 300 through the guide of the guide rail 1012, the limiting unit 300 will press the contact component 302 through its own weight, and the contact component 302 will drive the two sets of limiting components 304 to clamp and hold the two sides of the aluminum profile 400 through the extrusion of the hydraulic oil in the bearing component 301, and then limit the aluminum profile 400 from the horizontal direction, and cooperate with the limiting of the contact component 302 and the bearing component 301 from below to effectively prevent the aluminum profile 400 from sliding horizontally. The clamping angle of the limiting component 304 is automatically adjusted according to the width of the aluminum profile 400, and once the aluminum profile 400 is hoisted on the limiting unit 300, the limiting component 304 on the limiting unit 300 will stop the retraction and clamping action only when it abuts against the aluminum profile 400, and under the condition that the weight of the aluminum profile 400 remains unchanged, the limiting component 304 will not release outwardly. Therefore, the limiting unit 300 can hoist and limit aluminum profiles 400 of different widths through the limiting component 304, and the limiting effect can be effectively guaranteed. The start and stop of the retraction action of the two sets of limiting components 304 and the adjustment of the clamping angle range can be combined with the weight and width of the aluminum profile 400 to automatically adjust the width range of the hoisting unit, so as to achieve the purpose of hoisting aluminum profiles of different widths.

[0059] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. An automatic suspension conveying device for aluminum profile machining, comprising a track unit (100), a hoisting unit (200), and three sets of limiting units (300) arranged at the end of the hoisting unit (200), characterized in that: the track unit (100) comprises a track component (101) horizontally arranged, 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 end of the hoisting unit (200); the hoisting unit (200) comprises a mounting component (201) arranged transversely below the track component (101), a plurality of sets of suspension components (202) arranged equidistantly below the mounting component (201), and a set of suspension components (202) located at the outer side is fixedly connected with the mounting component (201), and an adjusting component (203) is transversely rotatably connected below the mounting component (201), and the adjusting component (203) passes through the plurality of sets of suspension components (202), and the adjusting component (203) is used for adjusting the distance between the plurality of sets 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) perpendicularly 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) arranged in a staggered manner on the bearing component (301); the bearing component (301) comprises a main bearing assembly (3011) fixedly connected above the end of the suspension component (202), a secondary bearing assembly (3012) fixedly arranged on the main bearing assembly (3011), a top plate (3013) fixedly connected to the top end of the secondary bearing assembly (3012), and a limiting shaft (3014) arranged at the axial position of the main bearing assembly (3011), and the limiting shaft (3014) extends upward once through the axial center of the secondary bearing assembly (3012) and the top plate (3013); the main bearing assembly (3011) comprises a bottom seat (30111) located at the lowermost position, a hydraulic chamber (30112) opened at the axial position of the bottom seat (30111), an arc-shaped groove (30113) opened between the bottom seat (30111) and the hydraulic chamber (30112), a connecting port (30114) arranged at the central position of the arc-shaped groove (30113), and two sets of accommodation grooves (30115) symmetrically opened on the bottom seat (30111), and the two ends of the connecting port (30114) are in communication with the hydraulic chamber (30112) and the arc-shaped groove (30113), respectively; the hydraulic chamber (30112) extends through the secondary bearing assembly (3012) and the top plate (3013) in sequence, and the limiting shaft (3014) is also arranged in the hydraulic chamber (30112), and the hydraulic chamber (30112) is filled with hydraulic oil, the main bearing assembly (3011) and the secondary bearing assembly (3012) are completely identical in structure, and the horizontal directions of the two are completely opposite. ​ The lower end of the contact component (302) extends into the hydraulic chamber (30112), the contact component (302) comprises a top disc (3021) located at the top end of the top plate (3013), a buffer groove (3022) fixedly connected to the axial position below the top disc (3021), and the buffer groove (3022) extends downward into the hydraulic chamber (30112), and a communication port (3023) is opened at the axial position of the buffer groove (3022), and the limiting shaft (3014) extends into the communication port (3023), and the inner diameter of the communication port (3023) is greater than the diameter of the limiting shaft (3014); The limiting component (304) is inserted into the accommodation groove (30115), the limiting component (304) comprises a first limiting assembly (3041) and a second limiting assembly (3042) inserted into two groups of accommodation grooves (30115) respectively, and the first limiting assembly (3041) and the second limiting assembly (3042) are also symmetrically arranged.

2. The automated suspension conveyor for machining of aluminum profiles as claimed in claim 1, characterized in that: The track component (101) comprises a lower parallel track (1011) arranged in the 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), one end of the traction cable (102) is connected with a driving traction system.

3. The automated suspension conveyor for machining of aluminum profiles as claimed in claim 1, characterized in that: The mounting component (201) comprises a frame (2011) arranged transversely, a roller (2012) arranged above the central position of the frame (2011), and the roller (2012) is slidingly sleeved on the track component (101), a connecting shaft (2013) rotatably arranged below the roller (2012), and the traction cable (102) passes through the connecting shaft (2013) and is fixedly connected with the connecting shaft (2013), and a T-shaped slot (2014) is opened in the frame (2011).

4. The automated suspension conveyor for machining of aluminum profiles as claimed in claim 3, characterized in that: The top end of the suspension component (202) is slidingly inserted into the T-shaped slot (2014), the suspension 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 slidingly connected in the T-shaped slot (2014), and a boom (2023) vertically arranged below the limiting block (2022), and the end of the boom (2023) extends outward by a distance.

5. The automated hanging conveyor for machining of aluminum profiles as claimed in claim 1, characterized in that: The first limiting assembly (3041) and the second limiting assembly (3042) are completely the same in structure, the first limiting assembly (3041) comprises a cross bar (30411) located in the accommodation groove (30115), a vertical bar (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-shaped groove (30113), and a blocking plug (30414) fixedly arranged at the end of the arc plate (30413).

Images