Hanging conveying device for aluminum profile machining

Abstract

The invention relates to the technical field of hanging conveying for aluminum profile machining, in particular to a hanging conveying device for aluminum profile machining, which comprises a top supporting guide rail, a conveying belt arranged on the top supporting guide rail, a plurality of connecting chains and a top hanging plate, and the connecting chains are equidistantly mounted on the bottom surface of the conveying belt. A plurality of top hanging plates are arranged; according to the hanging conveying device for aluminum profile machining, the supporting plate and the top hanging plate are fixed relative to the top supporting guide rail through the locking piece, so that an aluminum profile can be further fixed relative to the multiple spray heads, the surface of the aluminum profile is kept perpendicular to the spray heads, and therefore the spraying uniformity of the aluminum profile is guaranteed; and meanwhile, the hanging mechanism can enable the multiple aluminum profiles to rotate in a matched mode relative to the spraying head, full spraying of the aluminum profiles can be achieved, and the phenomena of uneven coating and orange peel on the surfaces of the aluminum profiles are prevented.

Description

Technical Field

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

[0002] During the processing of aluminum profiles, they need to be painted, so the staff will hang the aluminum profiles on the hangers of the hanging conveyor device in turn, and the circular conveyor belt on the hanging conveyor device will start to circulate, so that the aluminum profiles are transported to the designated spraying position. In the return section, the operator will remove the aluminum profiles from the hangers in turn.

[0003] The aluminum profile is hung on the hanger on the hanging conveying device by the staff, such as the existing patent application number: 202211073335.7, which discloses an aluminum profile hanging conveying device, and multiple aluminum profiles are transported to the spraying position through the hanging conveying device. Although multiple nozzles are arranged at the spraying position, and multiple nozzles cooperate to spray the hung aluminum profiles, during the spraying process, the spray gun sprays the powder to the surface of the aluminum profile with a certain impact force. The impact force easily causes the aluminum profile and the hanger to shake as a whole and deflect, making the surface of the aluminum profile not perpendicular to the nozzle, thereby causing the distance between the surface of the aluminum profile and the nozzle to change, and the coating film at the part far away from the spray gun is too thin, the leveling is poor, and the orange peel phenomenon is serious. For this reason, we propose a hanging conveying device for aluminum profile processing. Summary of the invention

[0004] The object of the present invention is to provide a hanging conveying device for aluminum profile processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hanging conveying device for aluminum profile processing, comprising a top support rail, a conveyor belt arranged on the top support rail, a connecting chain and a top hanging plate, wherein the connecting chains are provided in plurality, and the connecting chains are installed at equal distances on the bottom surface of the conveyor belt, the top hanging plates are provided in plurality, and the top hanging plates are respectively fixedly connected to the bottoms of the connecting chains, the top hanging plates are provided with a plurality of hanging holes, support plates are provided at both ends below the top hanging plates, a locking connection mechanism is provided on the support plates, and the support plates are connected to the hanging holes through the locking connection mechanism; The locking connection mechanism is provided with a locking member, and when the aluminum profile is sprayed, the locking member fixes the top hanging plate and the support plate relative to the top support rail; A hanging mechanism is installed at the bottom of the support plate, and a plurality of the aluminum profiles are connected between two hanging mechanisms. When the aluminum profiles are hung and transported to the spraying equipment, the hanging mechanism enables the aluminum profiles to cooperate with the spray head for spraying.

[0006] Wherein, the locking connection mechanism comprises a first locking plate, a second locking plate, a connecting spring, a connecting tube and a connecting rod, wherein the connecting tube and the connecting rod are respectively fixedly mounted on a side of the first locking plate and the second locking plate close to each other, the connecting tube passes through the hanging hole, one end of the connecting rod is slidably connected to the inside of the connecting tube, a plurality of connecting springs are provided, and the plurality of connecting springs are respectively fixedly mounted on both sides of the supporting plate, and one end of the plurality of connecting springs is respectively fixedly connected to the adjacent first locking plate and the second locking plate; The locking members are respectively mounted on the first locking plate and the second locking plate.

[0007] Wherein, the first locking plate is composed of a first supporting end, a first crossing end and a first fixed end, the supporting plate is provided with a supporting opening at the first crossing end, and the first crossing end slides through the supporting opening, the first supporting end and the first fixed end are respectively located on both sides of the supporting plate, the connecting pipe is fixedly installed on the first supporting end and close to one side of the supporting plate, and a plurality of connecting springs are fixedly installed at the first fixed end; The second locking plate is composed of a second supporting end, a second crossing end and a second fixed end. A limiting opening is provided at a position of the first crossing end corresponding to the second crossing end, and the second crossing end slides through the limiting opening. The connecting rod is fixedly installed on the second supporting end and close to the side of the supporting plate. The second supporting end and the second fixed end are respectively located on both sides of the supporting plate, and one end of the plurality of connecting springs is fixedly connected to the second fixed end.

[0008] Wherein, a magnet is installed inside the connecting pipe, and the connecting rod is made of iron material, so as to achieve a stable connection between the connecting pipe and the connecting rod.

[0009] Among them, the locking member includes a fixing plate, a locking cylinder and a locking plate. There are two fixing plates, and the two fixing plates are respectively fixedly installed on one side of the first locking plate and the second locking plate away from each other. The locking cylinder is fixedly installed on the fixing plate, and the output end of the locking cylinder is fixedly connected to the locking plate. Through the provided locking member, the support plate, the top hanging plate and the aluminum profile can be fixed relative to the top support guide rail.

[0010] Wherein, the hanging mechanism includes a positioning plate, a positioning rod, a bottom plate, a guide block, a synchronization block, a connecting frame, a distance adjustment member, a moving block, a fixing member and a driving member; The positioning plate is fixedly mounted on the bottom of the support plate, and the positioning plate is L-shaped, the positioning rod is rotatably connected to the bottom of the positioning plate, and the bottom plate is rotatably connected to the bottom of the positioning rod; The bottom of the positioning rod is provided with an external thread, a rotating handle is fixedly installed at the bottom of the positioning rod, and the guide block is threadedly sleeved at the external thread at the bottom of the positioning rod, and the synchronization block is provided with multiple, the multiple synchronization blocks are equidistantly distributed above the guide block, and the multiple synchronization blocks are respectively slidably sleeved on the outside of the positioning rod; There are multiple connecting frames, and the multiple connecting frames are respectively fixedly mounted on one side of the guide block and the synchronization block; The distance adjusting member is used to connect a plurality of connecting frames, and the top end of the distance adjusting member is connected to the positioning plate; There are multiple moving blocks, each of which is fixedly connected to one side of multiple connecting frames. The fixing member is fixedly installed on the side of the moving block facing the aluminum profile, and the fixing member is used to fix the aluminum profile. The driving member is located between the positioning plate and the bottom plate, and the driving member is used to drive the multiple fixing members. The hanging mechanism is provided to achieve the function of hanging and fixing the aluminum profile.

[0011] Wherein, the distance adjustment member comprises a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod is provided with two, one end of the two first connecting rods close to each other is rotatably connected with a support shaft, the support shaft is fixedly installed on the connecting frame of the guide block, the second connecting rod is provided with a plurality of, and the plurality of second connecting rods are distributed in pairs on the connecting frames of the plurality of synchronization blocks, the two second connecting rods are cross-distributed, and the two second connecting rods are hinged to the connecting frame through a pin shaft, and the two second connecting rods adjacent to each other are hinged through a pin shaft, and the other end of the first connecting rod is hinged to the adjacent second connecting rod through a pin shaft; There are two third connecting rods, and the two third connecting rods are rotatably connected to each other with a fixed shaft, and the fixed shaft is fixedly installed on the positioning plate. The other end of the third connecting rod is hinged to the adjacent second connecting rod through a pin shaft, and the distance adjustment member is provided to achieve the function of adjusting the distance between multiple connecting frames.

[0012] Among them, the fixing part includes a cross bar, a clamping part and a rotating part. A accommodating cavity is provided inside the moving block. The cross bar passes through one side of the moving block, and the cross bar is rotatably connected to the moving block. The rotating part is located inside the accommodating cavity, and the rotating part is connected to the driving part. Through the fixing part, the function of clamping and fixing one end of the aluminum profile is achieved.

[0013] Wherein, the clamping member includes a rotating sleeve, a rotating block, a moving collar, a moving support rod, a clamping plate, a positioning support rod and a positioning collar, the rotating sleeve is located at the outside of the moving block, the rotating sleeve is rotatably sleeved on the outside of the cross bar, the rotating block is fixedly sleeved on one end of the rotating sleeve, the rotating sleeve is provided with an external thread on the outside, the moving collar is threadedly sleeved on the outside of the rotating sleeve, two fixed seats are provided on the outside of the rotating sleeve, the moving support rod is provided with a plurality of them, and the plurality of moving support rods are distributed on both sides of the fixed seat in pairs, one end of the moving support rod is hinged to the fixed seat through a pin shaft, and the other end of the moving support rod is hinged to the clamping plate through a pin shaft; The positioning collar is fixedly sleeved on one end of the outer side of the cross bar, and two positioning seats are fixedly connected to the positioning collar. A plurality of positioning support rods are provided, and the plurality of positioning support rods are distributed on both sides of the positioning seat in pairs. One end of the positioning support rod is hinged to the positioning seat through a pin shaft, and the other end of the positioning support rod is hinged to the clamping plate through a pin shaft, and the aluminum profile is fixed by means of a clamping piece.

[0014] Among them, the rotating member includes a first spur bevel gear and a second spur bevel gear, the first spur bevel gear is fixedly mounted on the cross bar and located at one end of the accommodating cavity, the first spur bevel gear is meshingly connected with the second spur bevel gear, the inner ring of the second spur bevel gear is fixedly connected with a rotating sleeve, and the rotating sleeve passes through the top of the moving block, the rotating sleeve is rotatably connected to the moving block, a positioning block is provided inside the rotating sleeve, and the rotating sleeve is connected to the driving member through the positioning block, and the driving function of the cross bar is realized through the rotating member.

[0015] The present invention has at least the following beneficial effects: 1. When the present invention is in use, the support plate is provided under the top hanging plate, and the locking connection mechanism is provided on the support plate, so that the support plate can be fixed relative to the top hanging plate, and a plurality of aluminum profiles can be fixed between the two hanging mechanisms through the hanging mechanism provided at the bottom of the support plate, so that when the aluminum profile is transported to the spraying device, the support plate and the top hanging plate are fixed relative to the top support guide rail through the locking member, so that the aluminum profile can be further fixed relative to the plurality of nozzles, so that the surface of the aluminum profile and the nozzle are kept in a vertical state, thereby ensuring the uniformity of the aluminum profile spraying, and at the same time, the hanging mechanism can also enable the plurality of aluminum profiles to rotate in coordination with the nozzle, so that the aluminum profile can be fully sprayed, and the uneven coating and orange peel phenomenon on the surface of the aluminum profile can be prevented; 2. The hanging mechanism in the present invention can be adjusted and fixed according to aluminum profiles of different widths, thereby realizing stable hanging and conveying of aluminum profiles of different models during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the top hanging plate structure of the present invention; Figure 3 This is a schematic diagram of the side view structure of two clamping plates used to fix aluminum profiles in the present invention; Figure 4 This is a schematic diagram of the support plate structure of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of the middle A area; Figure 6 This is a schematic diagram of the locking connection mechanism structure of the present invention; Figure 7 It is a schematic diagram of the explosion structure of the first locking plate and the second locking plate of the present invention; Figure 8 This is a schematic diagram of the guide block structure of the present invention; Fig. 9 This is a schematic diagram of the structure of the drive motor of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the enlarged structure of the middle B area; Fig.11 It is a schematic diagram of the structure of the fixing member of the present invention.

[0017] In the figure: 1, top support rail; 11, conveyor belt; 12, connecting chain; 2, top hanging plate; 21, hanging hole; 3, support plate; 4, locking connection mechanism; 41, first locking plate; 411, first support end; 412, first intersection end; 413, first fixed end; 42, second locking plate; 421, second support end; 422, second intersection end; 423, second fixed end; 43, connecting spring; 44, connecting pipe; 441, magnet; 45, connecting rod; 5, locking member; 51, fixing plate; 52, locking cylinder; 53, locking plate; 6, hanging mechanism; 61, positioning plate; 62, positioning rod; 621, rotating handle; 63, bottom plate; 64, guide block; 65 , synchronization block; 66, connecting frame; 67, moving block; 671, limit strip; 7, distance adjustment member; 71, first connecting support rod; 72, second connecting support rod; 73, third connecting support rod; 74, supporting shaft; 75, fixed shaft; 8, fixing member; 81, cross bar; 82, clamping member; 821, rotating sleeve; 822, rotating block; 823, moving collar; 824, moving support rod; 825, clamping plate; 826, positioning support rod; 827, positioning collar; 83, rotating member; 831, first spur bevel gear; 832, second spur bevel gear; 833, rotating sleeve; 834, positioning block; 9, driving member; 91, driving rod; 92, driving motor; 93, protective shell. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiment 1 See also Figure 1 to Figure 2 A hanging conveying device for processing aluminum profiles, comprising a top support rail 1, a conveyor belt 11 arranged on the top support rail 1, a connecting chain 12 and a top hanging plate 2, and the top support rail 1 and the conveyor belt 11 can be set in shape according to specific uses, and the top support rail 1 can be linear or annular, which is used to cooperate with the processing and transportation of aluminum profiles, and the specific parts and connections of the conveyor belt 11 are prior art, so no further elaboration is made thereon, a plurality of connecting chains 12 are provided, and the plurality of connecting chains 12 are equidistantly installed on the bottom surface of the conveyor belt 11, a plurality of top hanging plates 2 are provided, and the plurality of top hanging plates 2 are respectively fixedly connected to the bottom of the plurality of connecting chains 12, and a plurality of hanging holes 21 are provided on the top hanging plate 2; Support plates 3 are provided at both ends below the top hanging plate 2, and locking connection mechanisms 4 are provided on the support plates 3, and the support plates 3 are connected to the hanging holes 21 through the locking connection mechanisms 4; See also Figure 6 to Figure 7 The locking connection mechanism 4 includes a first locking plate 41, a second locking plate 42, a connecting spring 43, a connecting tube 44 and a connecting rod 45. The connecting tube 44 and the connecting rod 45 are respectively fixedly mounted on the side where the first locking plate 41 and the second locking plate 42 are close to each other. The connecting tube 44 passes through the hanging hole 21. One end of the connecting rod 45 is slidably connected to the inside of the connecting tube 44. A plurality of connecting springs 43 are provided. The plurality of connecting springs 43 are respectively fixedly mounted on both sides of the support plate 3, and one end of the plurality of connecting springs 43 is respectively fixedly connected to the first locking plate 41 and the second locking plate 42 close to each other. The locking member 5 is mounted on the first locking plate 41 and the second locking plate 42 respectively.

[0020] The first locking plate 41 is composed of a first supporting end 411, a first crossing end 412 and a first fixed end 413. The support plate 3 is provided with a supporting opening corresponding to the first crossing end 412, and the first crossing end 412 slides through the supporting opening. The first supporting end 411 and the first fixed end 413 are respectively located on both sides of the support plate 3. The connecting pipe 44 is fixedly installed on the first supporting end 411 and close to one side of the support plate 3. A plurality of connecting springs 43 are fixedly installed at the first fixed end 413. The second locking plate 42 is composed of a second supporting end 421, a second cross end 422 and a second fixed end 423. A limiting opening is provided at a position of the first cross end 412 corresponding to the second cross end 422, and the second cross end 422 slides through the limiting opening. The connecting rod 45 is fixedly installed on the second supporting end 421 and close to the side of the supporting plate 3. The second supporting end 421 and the second fixed end 423 are respectively located on both sides of the supporting plate 3, and one end of a plurality of connecting springs 43 is fixedly connected to the second fixed end 423.

[0021] A magnet 441 is installed inside the connecting tube 44, and the connecting rod 45 is made of iron material; Specific implementation process: when the support plate 3 is connected with the hanging hole 21 on the top hanging plate 2, the support plate 3 is moved to be close to the top hanging plate 2, and then, the first fixing end 413 and the second fixing end 423 at the bottom of the first locking plate 41 and the second locking plate 42 are pressed by hand, so that the first fixing end 413 and the second fixing end 423 move along the support plate 3, thereby making the connecting rod 45 disengage from the connecting tube 44, and move the support plate 3 to the hanging hole 21, align the connecting tube 44 with the hanging hole 21, and then, release the first locking plate 41 and the second locking plate 42, and the connecting tube 44 at the top of the first locking plate 41 and the second locking plate 42 is inserted into the hanging hole 21, and the connecting rod 45 is inserted into the connecting tube 44 again, and at the same time, under the connecting action of the magnet 441, the connecting rod 45 is stably connected with the connecting tube 44, and at this time, the support plate 3 is stably hung on the top hanging plate 2; See also Figures 3 to 5 and Figures 8 to 11 A locking member 5 is installed on the locking connection mechanism 4, and when the aluminum profile is sprayed, the locking member 5 fixes the top hanging plate 2 and the support plate 3 relative to the top support rail 1. The locking member 5 includes a fixing plate 51, a locking cylinder 52 and a locking plate 53. Two fixing plates 51 are provided. The two fixing plates 51 are respectively fixedly installed on the side where the first locking plate 41 and the second locking plate 42 are away from each other. The locking cylinder 52 is fixedly installed on the fixing plate 51, and the output end of the locking cylinder 52 is fixedly connected to the locking plate 53. The top of the locking plate 53 is provided with a plurality of anti-slip grooves; Specific implementation process: When the top hanging plate 2 moves to the spraying device and the spraying device sprays paint on the aluminum profile, the locking cylinder 52 located at the top of the first locking plate 41 and the second locking plate 42 operates, and the locking cylinder 52 operates, so that the locking plate 53 moves along the top support rail 1 until the locking plate 53 abuts against one side of the top support rail 1. At this time, the support plate 3, the top hanging plate 2 and multiple aluminum profiles are fixed relative to the spraying device.

[0022] See also Figures 8 to 11A hanging mechanism 6 is installed at the bottom of the support plate 3, and multiple aluminum profiles are connected between two hanging mechanisms 6. When the aluminum profiles are hung and transported to the spraying equipment, the hanging mechanism 6 enables the aluminum profiles to cooperate with the spray head for spraying.

[0023] The hanging mechanism 6 includes a positioning plate 61, a positioning rod 62, a bottom plate 63, a guide block 64, a synchronization block 65, a connecting frame 66, a distance adjustment member 7, a moving block 67, a fixing member 8 and a driving member 9; The positioning plate 61 is fixedly mounted on the bottom of the support plate 3, and the positioning plate 61 is L-shaped, the positioning rod 62 is rotatably connected to the bottom of the positioning plate 61, and the bottom plate 63 is rotatably connected to the bottom of the positioning rod 62; The bottom of the positioning rod 62 is provided with an external thread, and a rotating handle 621 is fixedly installed at the bottom of the positioning rod 62. In this embodiment, the rotating handle 621 is in the shape of a ring, and an anti-slip pattern is provided on the outer side thereof, so that the rotating handle 621 can be manually rotated, and when the rotating handle 621 is rotated, the positioning rod 62 is rotated relative to the positioning plate 61 and the bottom plate 63, and the guide block 64 is threadedly sleeved on the external thread at the bottom of the positioning rod 62, and a plurality of synchronization blocks 65 are provided, and the plurality of synchronization blocks 65 are equidistantly distributed above the guide block 64, and the plurality of synchronization blocks 65 are respectively slidably sleeved on the outer side of the positioning rod 62; There are multiple connecting frames 66, and the multiple connecting frames 66 are respectively fixedly mounted on one side of the guide block 64 and the synchronization block 65; The distance adjusting member 7 is used to connect a plurality of connecting frames 66, and the top end of the distance adjusting member 7 is connected to the positioning plate 61; There are multiple moving blocks 67, and the multiple moving blocks 67 are respectively fixedly connected to one side of the multiple connecting frames 66. The fixing member 8 is fixedly installed on the side of the moving block 67 facing the aluminum profile, and the fixing member 8 is used to fix the aluminum profile. The driving member 9 is located between the positioning plate 61 and the base plate 63, and the driving member 9 is used to drive the multiple fixing members 8.

[0024] The distance adjustment member 7 includes a first connecting rod 71, a second connecting rod 72 and a third connecting rod 73. Two first connecting rods 71 ​​are provided. One end of the two first connecting rods 71 ​​close to each other is rotatably connected to a support shaft 74. The support shaft 74 is fixedly installed on the connecting frame 66 of the guide block 64. A plurality of second connecting rods 72 are provided. The plurality of second connecting rods 72 are distributed in pairs on the connecting frames 66 of the plurality of synchronization blocks 65. The two second connecting rods 72 are cross-distributed with each other, and the two second connecting rods 72 are hinged to the connecting frame 66 through a pin shaft, and the two second connecting rods 72 adjacent to each other are hinged through a pin shaft, and the other end of the first connecting rod 71 is hinged to the adjacent second connecting rod 72 through a pin shaft. There are two third connecting rods 73 , and the two third connecting rods 73 are rotatably connected to each other by a fixed shaft 75 , and the fixed shaft 75 is fixedly installed on the positioning plate 61 , and the other end of the third connecting rod 73 is hinged to the adjacent second connecting rod 72 through a pin shaft.

[0025] Specific implementation process: When supporting aluminum profiles of different widths, first adjust the distance between the multiple moving blocks 67, that is, after adjusting the distance between the multiple moving blocks 67, the aluminum profile can be fixed by the fixing member 8 on the moving block 67, and then manually rotate the handle to rotate the positioning rod 62 relative to the positioning plate 61 and the bottom plate 63. When the positioning rod 62 rotates, the external thread at the bottom provides the driving force of the guide block 64, and the guide block 64 is limited by the connecting frame 66 and the distance adjusting member 7, and the guide block 64 is fixed to the bottom plate 63. The block 64 moves along the positioning rod 62, and while the guide block 64 moves, due to the connection and limiting action of the first connecting support rod 71, the second connecting support rod 72 and the third connecting support rod 73 on the multiple connecting frames 66, the multiple guide blocks 64 move synchronously along the positioning rod 62, that is, the multiple guide blocks 64 move in the direction of approaching or moving away from each other, thereby adjusting the spacing between the multiple moving blocks 67, and further realizing the function of supporting aluminum profiles of different widths.

[0026] The fixing member 8 includes a cross bar 81, a clamping member 82 and a rotating member 83. A accommodating cavity is provided inside the moving block 67. The cross bar 81 passes through one side of the moving block 67, and the cross bar 81 is rotatably connected to the moving block 67. The rotating member 83 is located inside the accommodating cavity, and the rotating member 83 is connected to the driving member 9.

[0027] The clamping member 82 includes a rotating sleeve 821, a rotating block 822, a moving collar 823, a moving support rod 824, a clamping plate 825, a positioning support rod 826 and a positioning collar 827. The rotating sleeve 821 is located outside the moving block 67. The rotating sleeve 821 is rotatably sleeved on the outside of the cross bar 81. The rotating block 822 is fixedly sleeved on one end of the rotating sleeve 821. An external thread is provided on the outside of the rotating sleeve 821. The moving collar 823 is threadedly sleeved on the outside of the rotating sleeve 821. Two fixed seats are provided on the outside of the rotating sleeve 821. A plurality of moving support rods 824 are provided. The plurality of moving support rods 824 are distributed on both sides of the fixed seat in pairs. One end of the moving support rod 824 is hinged to the fixed seat through a pin shaft, and the other end of the moving support rod 824 is hinged to the clamping plate 825 through a pin shaft. The positioning ring 827 is fixedly sleeved on one end of the outer side of the cross bar 81, and two positioning seats are fixedly connected to the positioning ring 827. A plurality of positioning support rods 826 are provided, and the plurality of positioning support rods 826 are distributed in pairs on both sides of the positioning seat. One end of the positioning support rod 826 is hinged to the positioning seat through a pin shaft, and the other end of the positioning support rod 826 is hinged to the clamping plate 825 through a pin shaft.

[0028] Specific implementation process: When the aluminum profile is hung and supported, due to the characteristics of the aluminum profile itself, that is, the interior of the aluminum profile is hollow, the ends of the aluminum profile can be supported according to the openings at both ends of the aluminum profile, that is, one end of multiple aluminum profiles is first installed in sequence on multiple fixings 8 under a support plate 3, that is, the opening at one end of the aluminum profile is sleeved on the outside of the cross bar 81, and then the rotating block 822 is manually rotated to rotate the rotating sleeve 821 relative to the cross bar 81, and when the rotating sleeve 821 rotates , a driving force is provided to the moving collar 823, and because the moving collar 823 is limited by the moving support rod 824, the moving collar 823 moves laterally along the outer side of the rotating sleeve 821, and when the moving collar 823 moves, the moving support rod 824 is limited by the clamping plate 825, and the clamping plate 825 is limited by the positioning support rod 826 and the positioning collar 827, so that the clamping plate 825 moves along the inner wall of the opening of the aluminum profile until the two clamping plates 825 open and fix one end of the aluminum profile; Then, with the cooperation of another person, the multiple cross bars 81 under the other support plate 3 are inserted into the other ends of the multiple aluminum profiles in sequence, and then the two clamping plates 825 are respectively used to prop up and fix the aluminum profiles, thereby achieving the function of propping up and fixing the aluminum profiles; The rotating member 83 includes a first spur bevel gear 831 and a second spur bevel gear 832. The first spur bevel gear 831 is fixedly mounted on the crossbar 81 and is located at one end of the accommodating cavity. The first spur bevel gear 831 is meshedly connected with the second spur bevel gear 832. A rotating sleeve 833 is fixedly connected to the inner ring of the second spur bevel gear 832. The rotating sleeve 833 passes through the top of the moving block 67. The rotating sleeve 833 is rotatably connected to the moving block 67. A positioning block 834 is provided inside the rotating sleeve 833. The rotating sleeve 833 is connected to the driving member 9 through the positioning block 834. The driving member 9 includes a driving rod 91, a driving motor 92 and a protective shell 93. The driving rod 91 is rotatably connected between the positioning plate 61 and the bottom plate 63. The driving rod 91 passes through a plurality of moving blocks 67, and the driving rod 91 is slidably connected to the plurality of moving blocks 67. Two limiting grooves are provided on the driving rod 91. A plurality of rotating sleeves 833 are respectively slidably sleeved on the outside of the driving rod 91, and two positioning blocks 834 inside the rotating sleeve 833 are slidably connected to the limiting grooves. The driving motor 92 is fixedly mounted on the bottom of the bottom plate 63, and the output end of the driving motor 92 is fixedly connected to the driving rod 91. The protective shell 93 is fixedly mounted on the bottom of the bottom plate 63, and the protective shell 93 is used to protect the driving motor 92. In this embodiment, this arrangement does not affect the up and down movement of the moving block 67 relative to the driving rod 91, and when the driving rod 91 rotates, the rotating sleeve 833 is driven to rotate synchronously through the guide block 64. Specific implementation process: When multiple aluminum profiles are hung between multiple moving blocks 67 under two support plates 3, as the conveyor belt 11 runs, multiple aluminum profiles are driven to be hung and transported to the spraying device through the connecting chain 12 and the top hanging plate 2, and the locking plate 53 is relatively fixed to the top support rail 1 through the locking cylinder 52. At this time, the support plate 3 and multiple aluminum profiles are fixed relative to the top support rail 1. During the spraying process, the driving motor 92 is operated to rotate the driving rod 91. When the driving rod 91 rotates, it passes through the two limit grooves thereon and passes through multiple guide blocks respectively. 64 drives multiple rotating sleeves 833 to rotate respectively relative to the moving block 67, and when the rotating sleeve 833 rotates, the second spur bevel gear 832 rotates, and when the second spur bevel gear 832 rotates, the first spur bevel gear 831 rotates, and when the first spur bevel gear 831 rotates, the cross bar 81 drives the aluminum profile to rotate relative to the nozzle through the clamping plate 825, so that the outer surface of the aluminum profile is fully in contact with the nozzle, so as to achieve the effect of fully spraying the aluminum profile, and this embodiment can also prevent different types of aluminum profiles from affecting each other during rotation through the setting of the distance adjustment member 7.

[0029] Embodiment 2 See also Fig.11 , Embodiment 2 is a further supplementary description of Embodiment 1, specifically: a limit bar 671 is provided at one end of the clamping plate 825 close to the moving block 67, and the limit bar 671 is located on the side of the clamping plate 825 away from the cross bar 81; Therefore, when the opening at one end of the aluminum profile is stretched and fixed by two clamping plates 825, the end of the aluminum profile can be fixed by the limiting strip 671, so that the two ends of multiple aluminum profiles are kept in the same straight line, further ensuring that when the aluminum profile is hung and transported to the spraying device, the aluminum profile can be evenly sprayed to prevent the orange peel phenomenon.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hanging conveying device for processing aluminum profiles, comprising a top support rail (1), a conveyor belt (11) arranged on the top support rail (1), a connecting chain (12) and a top hanging plate (2), wherein a plurality of connecting chains (12) are provided, and the plurality of connecting chains (12) are installed at equal distances on the bottom surface of the conveyor belt (11), a plurality of top hanging plates (2) are provided, and the plurality of top hanging plates (2) are respectively fixedly connected to the bottoms of the plurality of connecting chains (12), and a plurality of hanging holes (21) are provided on the top hanging plate (2), characterized in that: Support plates (3) are provided at both ends below the top hanging plate (2), and locking connection mechanisms (4) are provided on the support plates (3), and the support plates (3) are connected to the hanging holes (21) via the locking connection mechanisms (4); The locking connection mechanism (4) is provided with a locking member (5), and when the aluminum profile is being sprayed, the locking member (5) fixes the top hanging plate (2) and the support plate (3) relative to the top support rail (1); A hanging mechanism (6) is installed at the bottom of the support plate (3), and a plurality of the aluminum profiles are connected between two hanging mechanisms (6). When the aluminum profiles are hung and transported to the spraying equipment, the hanging mechanism (6) enables the aluminum profiles to cooperate with the spray head for spraying.

2. The hanging conveying device for aluminum profile processing according to claim 1 is characterized in that: The locking connection mechanism (4) comprises a first locking plate (41), a second locking plate (42), a connecting spring (43), a connecting pipe (44) and a connecting rod (45); the connecting pipe (44) and the connecting rod (45) are respectively fixedly mounted on a side of the first locking plate (41) and the second locking plate (42) close to each other; the connecting pipe (44) passes through the hanging hole (21); one end of the connecting rod (45) is slidably connected to the inside of the connecting pipe (44); a plurality of connecting springs (43) are provided; the plurality of connecting springs (43) are respectively fixedly mounted on both sides of the support plate (3); and one end of the plurality of connecting springs (43) is respectively fixedly connected to the adjacent first locking plate (41) and the second locking plate (42); The locking member (5) is mounted on the first locking plate (41) and the second locking plate (42) respectively.

3. The hanging conveying device for aluminum profile processing according to claim 2 is characterized in that: The first locking plate (41) is composed of a first supporting end (411), a first crossing end (412) and a first fixed end (413); the supporting plate (3) is provided with a supporting opening corresponding to the first crossing end (412), and the first crossing end (412) slides through the supporting opening; the first supporting end (411) and the first fixed end (413) are respectively located on two sides of the supporting plate (3); the connecting pipe (44) is fixedly mounted on the first supporting end (411) and close to one side of the supporting plate (3); and a plurality of connecting springs (43) are fixedly mounted at the first fixed end (413); The second locking plate (42) is composed of a second supporting end (421), a second crossing end (422) and a second fixed end (423); a limiting opening is provided at a position of the first crossing end (412) corresponding to the second crossing end (422), and the second crossing end (422) slides through the limiting opening; the connecting rod (45) is fixedly mounted on the second supporting end (421) and close to a side of the supporting plate (3); the second supporting end (421) and the second fixed end (423) are respectively located on two sides of the supporting plate (3); and one end of a plurality of connecting springs (43) is fixedly connected to the second fixed end (423).

4. The hanging conveying device for aluminum profile processing according to claim 2 is characterized in that: A magnet (441) is installed inside the connecting pipe (44), and the connecting rod (45) is made of iron material.

5. The hanging conveying device for aluminum profile processing according to claim 1 is characterized in that: The locking member (5) comprises a fixing plate (51), a locking cylinder (52) and a locking plate (53). Two fixing plates (51) are provided. The two fixing plates (51) are respectively fixedly mounted on the first locking plate (41) and the second locking plate (42) at a side away from each other. The locking cylinder (52) is fixedly mounted on the fixing plate (51), and an output end of the locking cylinder (52) is fixedly connected to the locking plate (53).

6. The hanging conveying device for aluminum profile processing according to claim 1 is characterized in that: The hanging mechanism (6) comprises a positioning plate (61), a positioning rod (62), a bottom plate (63), a guide block (64), a synchronization block (65), a connecting frame (66), a distance adjustment member (7), a moving block (67), a fixing member (8) and a driving member (9); The positioning plate (61) is fixedly mounted on the bottom of the support plate (3), and the positioning plate (61) is L-shaped, the positioning rod (62) is rotatably connected to the bottom of the positioning plate (61), and the bottom plate (63) is rotatably connected to the bottom of the positioning rod (62); The bottom of the positioning rod (62) is provided with an external thread, the bottom of the positioning rod (62) is fixedly mounted with a rotating handle (621), and the guide block (64) is threadedly sleeved on the external thread at the bottom of the positioning rod (62), a plurality of synchronization blocks (65) are provided, the plurality of synchronization blocks (65) are equidistantly distributed above the guide block (64), and the plurality of synchronization blocks (65) are respectively slidably sleeved on the outside of the positioning rod (62); A plurality of the connecting frames (66) are provided, and the plurality of connecting frames (66) are respectively fixedly mounted on one side of the guide block (64) and the synchronization block (65); The distance adjusting member (7) is used to connect a plurality of connecting frames (66), and the top end of the distance adjusting member (7) is connected to the positioning plate (61); A plurality of the moving blocks (67) are provided, and the plurality of the moving blocks (67) are respectively fixedly connected to one side of a plurality of connecting frames (66). The fixing member (8) is fixedly mounted on a side of the moving block (67) facing the aluminum profile, and the fixing member (8) is used to fix the aluminum profile. The driving member (9) is located between the positioning plate (61) and the bottom plate (63), and the driving member (9) is used to drive the plurality of fixing members (8).

7. The hanging conveying device for aluminum profile processing according to claim 6 is characterized in that: The distance adjustment member (7) comprises a first connecting support rod (71), a second connecting support rod (72) and a third connecting support rod (73), wherein two first connecting support rods (71) are provided, and one end of the two first connecting support rods (71) close to each other is rotatably connected to a support shaft (74), and the support shaft (74) is fixedly mounted on a connecting frame (66) of a guide block (64), and a plurality of second connecting support rods (72) are provided, and the plurality of second connecting support rods (72) are distributed in pairs on the connecting frames (66) of a plurality of synchronization blocks (65), and the two second connecting support rods (72) are cross-distributed, and the two second connecting support rods (72) are hinged to the connecting frame (66) through a pin shaft, and two second connecting support rods (72) adjacent to each other are hinged through a pin shaft, and the other end of the first connecting support rod (71) is hinged to an adjacent second connecting support rod (72) through a pin shaft; Two third connecting rods (73) are provided, and the two third connecting rods (73) are rotatably connected to each other via a fixed shaft (75), and the fixed shaft (75) is fixedly mounted on the positioning plate (61), and the other end of the third connecting rod (73) is hinged to the adjacent second connecting rod (72) via a pin shaft.

8. The hanging conveying device for aluminum profile processing according to claim 6 is characterized in that: The fixing member (8) comprises a cross bar (81), a clamping member (82) and a rotating member (83); a receiving cavity is provided inside the moving block (67); the cross bar (81) passes through one side of the moving block (67); the cross bar (81) is rotatably connected to the moving block (67); the rotating member (83) is located inside the receiving cavity; and the rotating member (83) is connected to the driving member (9).

9. The hanging conveying device for aluminum profile processing according to claim 8, characterized in that: The clamping member (82) comprises a rotating sleeve (821), a rotating block (822), a movable sleeve ring (823), a movable support rod (824), a clamping plate (825), a positioning support rod (826) and a positioning sleeve ring (827); the rotating sleeve (821) is located outside the movable block (67); the rotating sleeve (821) is rotatably sleeved on the outside of the cross bar (81); the rotating block (822) is fixedly sleeved on one end of the rotating sleeve (821); and the rotating sleeve (821) is fixedly sleeved on one end of the rotating sleeve (821). An external thread is provided on the outer side of the cylinder (821); the movable sleeve ring (823) is threadedly sleeved on the outer side of the rotating sleeve (821); two fixed seats are provided on the outer side of the rotating sleeve (821); a plurality of movable support rods (824) are provided; the plurality of movable support rods (824) are distributed in pairs on both sides of the fixed seat; one end of the movable support rod (824) is hinged to the fixed seat via a pin shaft, and the other end of the movable support rod (824) is hinged to the clamping plate (825) via a pin shaft; The positioning collar (827) is fixedly sleeved on one end of the outer side of the cross bar (81), and two positioning seats are fixedly connected to the positioning collar (827). A plurality of positioning rods (826) are provided, and the plurality of positioning rods (826) are distributed in pairs on both sides of the positioning seat. One end of the positioning rod (826) is hinged to the positioning seat via a pin, and the other end of the positioning rod (826) is hinged to the clamping plate (825) via a pin.

10. The hanging conveying device for aluminum profile processing according to claim 8, characterized in that: The rotating member (83) comprises a first spur bevel gear (831) and a second spur bevel gear (832); the first spur bevel gear (831) is fixedly mounted on the crossbar (81) and is located at one end of the accommodating cavity; the first spur bevel gear (831) is meshingly connected with the second spur bevel gear (832); a rotating sleeve (833) is fixedly connected to the inner ring of the second spur bevel gear (832); the rotating sleeve (833) passes through the top of the moving block (67); the rotating sleeve (833) is rotatably connected to the moving block (67); a positioning block (834) is provided inside the rotating sleeve (833); and the rotating sleeve (833) is connected to the driving member (9) via the positioning block (834).

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