Conveying device for aluminum profile machining

Abstract

The conveying device for aluminum profile machining comprises a transmission structure and a dust removal structure, the dust removal structure comprises a dust removal box, a transmission shaft, a dust removal roller, an exhaust fan and a drawer, an air inlet is formed in the top of the dust removal box, and the inner wall of the end, close to the air inlet, of the dust removal box is rotationally connected with the transmission shaft through a bearing; a plurality of ventilation openings are formed in one side of the dust removal box, exhaust fans are fixedly installed at the ventilation openings of the dust removal box, a plurality of protruding blocks are arranged on the inner surface of the end, close to the dust removal roller, of the dust removal box, and the protruding blocks make contact with the outer surface of the dust removal roller. By arranging the dust removal roller, the surface of the belt can be cleaned, the situation that conveying of aluminum profiles is affected due to the fact that dust is carried on the belt is avoided, when the dust removal roller rotates, after the dust removal roller makes friction contact with the protruding blocks arranged on the inner surface of the dust removal box, dust attached to the dust removal roller can be dushed away, and the service life of the dust removal roller is prolonged.

Description

Technical Field

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

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. They are widely used in military and daily life. After the aluminum profiles are formed and sent out by the extruder, they need to be sent to other production lines through conveying devices in a timely, appropriate and orderly manner for necessary operations such as stretching and cutting.

[0003] In the prior art, during the conveying process of aluminum profiles, dust attached to the surface of the aluminum profiles will fall onto the surface of the belt during conveying. When too much dust accumulates on the surface of the belt, the friction between the belt and the surface of the aluminum profile will be reduced, thereby causing subsequent aluminum profiles to deviate on the belt surface, affecting the conveying efficiency. Summary of the invention

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

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a conveying device for processing aluminum profiles, comprising a transmission structure and a dust removal structure, the transmission structure comprising a first transmission assembly and a second transmission assembly, the second transmission assembly being located at one side of the first transmission assembly, the first transmission assembly comprising a first support plate and a first transmission roller, the first support plate being fixed in two, the first transmission roller being rotatably connected between the two first support plates, the second transmission assembly comprising a second support plate and a second transmission roller, the second support plate being fixed in two, the second transmission roller being rotatably connected between the two second support plates, the dust removal structure comprising a dust removal box, a transmission shaft, a dust removal roller, an exhaust fan and a drawer, the dust removal box being located between the first support plate and the second support plate, the dust removal roller being rotatably connected between the two second support plates, An air inlet is provided on the top of the dust box, and the inner wall of the dust box near one end of the air inlet is rotatably connected to a transmission shaft through a bearing, and a dust roller is sleeved on the circumferential side of the transmission shaft. A plurality of ventilation holes are provided on one side of the dust box, and a drawer is slidably connected to the other side of the dust box. An exhaust fan is fixedly installed at the ventilation holes of the dust box, and a plurality of protrusions are provided on the inner surface of the dust box near one end of the dust roller, and the protrusions are in contact with the outer surface of the dust roller. A first spring and a limit frame are provided on the inner surface of the dust box, and the limit frame is located on the outside of the exhaust fan, and the first spring is located on the inside of the limit frame. The first spring is fixed in two and symmetrically arranged, and a dustproof plate is fixedly installed on the other end of the first spring.

[0007] Furthermore, one end of the first transmission roller passes through the outer side of the first support plate and is fixedly installed with a first driven gear, a first mounting seat is provided between the two first support plates, a first driving motor is fixedly installed on the upper surface of the first mounting seat, an output end of the first driving motor passes through the outer side of one of the first support plates and is fixedly installed with a first driving gear, one end of the transmission shaft passes through the outer side of the first support plate and is fixedly installed with a second driven gear, the first driven gear is meshedly connected with the second driven gear, and the second driven gear is meshedly connected with the first driving gear.

[0008] Furthermore, the transmission structure is fixed into two groups and symmetrically arranged, and a number of auxiliary structures are arranged between the two groups of the second transmission components. The auxiliary structure includes a third support plate and a third transmission roller. The third support plate is fixed in two, and a number of third transmission rollers are rotatably connected between the two third support plates. The peripheral sides of the first transmission roller, the second transmission roller and the third transmission roller are all rotatably connected with belts.

[0009] Furthermore, connecting plates are fixedly connected between both ends of the second support plate and one of the third support plates, a second mounting seat is provided at the lower end of one of the connecting plates, a second driving motor is fixedly mounted on the upper surface of the second mounting seat, a second driving gear is fixedly mounted on the output end of the second driving motor, a transmission rod is rotatably connected between the two connecting plates, a collision block is fixedly connected to the circumferential side surface of the transmission rod, the collision blocks are fixed in two and symmetrically arranged, one end of the transmission rod passes through the outer side of the connecting plate and a third driven gear is fixedly mounted thereon, and the second driving gear is meshingly connected to the third driven gear.

[0010] Furthermore, an impact structure is installed between the two second support plates, and the impact structure includes a first baffle, a second baffle, a second spring and a impact rod. The first baffle is fixedly installed between the two second support plates by bolts, one side of the first baffle is fixedly connected to the second spring, and the other side of the second spring is fixedly connected to the second baffle, the second spring is fixed in two and symmetrically arranged, one side of the second baffle is fixedly connected to the impact rod, the impact rod is fixed in two and symmetrically arranged, one end of the impact rod passes through the first baffle and extends to the interior of the dust removal box, one side of the second baffle abuts against the impact block, and one side of the impact rod abuts against the dustproof plate.

[0011] Furthermore, a plurality of mounting grooves are provided on the circumferential side surface of the transmission shaft, a third spring is fixedly connected in each of the mounting grooves, the other end of the third spring is fixedly connected to a limiting block, a plurality of through openings are provided axially of the dust removal roller, a mounting hole is provided on the inner surface of the through opening, and one end of the limiting block extends into the interior of the mounting hole.

[0012] Furthermore, a cleaning structure is installed between two adjacent first support plates, and the cleaning structure includes a support block, a support frame and a cleaning brush, the support block is fixed in two, and the support blocks are respectively fixedly connected to the outer sides of the corresponding first support plates, the upper surfaces of the support blocks are provided with through grooves, one side of the through grooves is provided with an opening, a placement plate is provided between the two support blocks, and a support frame is slidably connected in the through grooves, the support frame includes a horizontal plate, a vertical plate, a rack and a fixed plate, one side of the horizontal plate is fixedly connected to the vertical plate, the other side of the horizontal plate is fixedly connected to the rack, one side of the rack is fixedly connected to the fixed plate, and the cleaning brush is fixedly installed on the lower surface of the horizontal plate by bolts.

[0013] Furthermore, an adjusting gear is installed inside one of the through slots, a connecting rod is fixedly installed at the axis of the adjusting gear, one end of the connecting rod is rotatably connected to the inner surface of the through slot through a bearing, the other end of the connecting rod extends to the outside of the support block and is fixedly installed with a turning handle, and the adjusting gear is meshingly connected to the rack.

[0014] Furthermore, a limit stopper is fixedly connected between the two relative support blocks, a groove is provided on the side of the limit stopper close to the belt, a plurality of fourth springs are fixedly connected to the inner surface of the groove, a stopper is fixedly connected to the other end of the fourth spring, the stopper is slidably connected inside the groove, a placement groove is provided on the side of the stopper away from the groove, and a plurality of rollers are rotatably connected in the placement groove.

[0015] The present invention has the following beneficial effects:

[0016] (1) The present invention can clean the surface of the belt by arranging a dust removal roller, thereby preventing the belt from carrying dust and thus affecting the transportation of the aluminum profile. When the dust removal roller rotates, the dust removal roller and the protrusions arranged on the inner surface of the dust removal box come into friction contact, and the dust on the dust removal roller can be dusted off, thereby extending the service life of the dust removal roller.

[0017] (2) The present invention can clean the outer surface of the aluminum profile by setting a cleaning structure in conjunction with the placement plate, thereby preventing dust adsorbed on the outer surface of the aluminum profile from falling onto the belt, thereby ensuring the transmission efficiency of the belt for the aluminum profile.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the transmission structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the dust removal structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the auxiliary structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the impact structure, the impact block, the transmission rod and the third driven gear of the present invention;

[0025] Figure 6 It is a schematic diagram of the cleaning structure of the present invention;

[0026] Figure 7 It is an exploded view of the limit stopper, the fourth spring, the stopper and the roller structure of the present invention;

[0027] Figure 8 This is a cross-sectional view of the dust removal box structure of the present invention;

[0028] Fig. 9 This is a schematic diagram of the internal structure of the support block of the present invention;

[0029] Fig.10 It is a cross-sectional view of the transmission shaft and the dust removal roller structure of the present invention;

[0030] Fig.11 This is a schematic diagram of the support structure of the present invention;

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] In the figure: 1. transmission structure; 101. first transmission component; 10101. first support plate; 10102. first transmission roller; 102. second transmission component; 10201. second support plate; 10202. second transmission roller; 103. first mounting seat; 2. dust removal structure; 201. dust removal box; 20101. air inlet; 20102. bump; 20103. first spring; 20104. limit frame; 202. transmission shaft; 20201. mounting groove; 203. dust removal roller; 20301. through port; 204. exhaust fan; 205. drawer; 3. dust plate; 4. first driven gear; 5. first drive motor; 6. first driving gear; 7. second driven gear; 8. auxiliary structure; 801. third support plate; 802. third transmission roller; 9. belt; 10. connecting plate ; 11. second mounting seat; 12. second driving motor; 13. second driving gear; 14. transmission rod; 15. impact block; 16. third driven gear; 17. impact structure; 1701. first baffle; 1702. second baffle; 1703. second spring; 1704. impact rod; 18. third spring; 19. limit block; 20. cleaning structure; 2001. support block; 200101. through groove; 2002. support frame; 200201. horizontal plate; 200202. vertical plate; 200203. rack; 200204. fixed plate; 2003. cleaning brush; 21. placement plate; 22. adjustment gear; 23. connecting rod; 24. turning handle; 25. limit block; 2501. groove; 26. fourth spring; 27. block; 2701. placement groove; 28. roller. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1 - Fig.11As shown, the present invention is a conveying device for aluminum profile processing, including a transmission structure 1 and a dust removal structure 2, the transmission structure 1 includes a first transmission component 101 and a second transmission component 102, the second transmission component 102 is located on one side of the first transmission component 101, the first transmission component 101 includes a first support plate 10101 and a first transmission roller 10102, the first support plate 10101 is fixed in two, and the first transmission roller 10102 is rotatably connected between the two first support plates 10101, the second transmission component 102 includes a second support plate 10201 and a second transmission roller 10202, the second support plate 10201 is fixed in two, and the second transmission roller 10202 is rotatably connected between the two second support plates 10201, the dust removal structure 2 includes a dust removal box 201, a transmission shaft 202, a dust removal roller 203, an exhaust fan 204 and a drawer 205, and the dust removal box 201 is located between the first support plate 10101 and the second support plate 10201 An air inlet 20101 is provided on the top of the dust removal box 201. The inner wall of the dust removal box 201 near the air inlet 20101 is rotatably connected to a transmission shaft 202 through a bearing. A dust removal roller 203 is sleeved on the peripheral side of the transmission shaft 202. A plurality of vents are provided on one side of the dust removal box 201. A drawer 205 is slidably connected to the other side of the dust removal box 201. Exhaust fans 204 are fixedly installed at the vents of the dust removal box 201. The dust removal box 201 near the dust removal roller 203 is provided with a plurality of vents. The inner surface of the end is provided with a plurality of protrusions 20102, and the protrusions 20102 are in contact with the outer surface of the dust removal roller 203. The inner surface of the dust removal box 201 is provided with a first spring 20103 and a limit frame 20104. The limit frame 20104 is located on the outside of the exhaust fan 204, and the first spring 20103 is located on the inside of the limit frame 20104. The first spring 20103 is fixed in two and symmetrically arranged, and the other end of the first spring 20103 is fixedly installed with a dustproof plate 3.

[0035] One end of the first transmission roller 10102 passes through the outer side of the first support plate 10101 and is fixedly installed with a first driven gear 4. A first mounting seat 103 is provided between the two first support plates 10101. A first driving motor 5 is fixedly installed on the upper surface of the first mounting seat 103. The output end of the first driving motor 5 passes through the outer side of one of the first support plates 10101 and is fixedly installed with a first driving gear 6. One end of the transmission shaft 202 passes through the outer side of the first support plate 10101 and is fixedly installed with a second driven gear 7. The first driven gear 4 is meshedly connected with the second driven gear 7, and the second driven gear 7 is meshedly connected with the first driving gear 6.

[0036] The transmission structure 1 is fixed into two groups and symmetrically arranged. A number of auxiliary structures 8 are arranged between the two groups of second transmission components 102. The auxiliary structure 8 includes a third support plate 801 and a third transmission roller 802. The third support plate 801 is fixed into two. A number of third transmission rollers 802 are rotatably connected between the two third support plates 801. The peripheral sides of the first transmission roller 10102, the second transmission roller 10202 and the third transmission roller 802 are all rotatably connected with belts 9.

[0037] A connecting plate 10 is fixedly connected between both ends of the second support plate 10201 and one of the third support plates 801, a second mounting seat 11 is provided at the lower end of one of the connecting plates 10, a second driving motor 12 is fixedly installed on the upper surface of the second mounting seat 11, a second driving gear 13 is fixedly installed on the output end of the second driving motor 12, a transmission rod 14 is rotatably connected between the two connecting plates 10, a collision block 15 is fixedly connected to the circumferential side of the transmission rod 14, the collision block 15 is fixed in two and symmetrically arranged, one end of the transmission rod 14 passes through the outer side of the connecting plate 10 and is fixedly installed with a third driven gear 16, and the second driving gear 13 is meshingly connected with the third driven gear 16.

[0038] An impact structure 17 is installed between the two second support plates 10201, and the impact structure 17 includes a first baffle 1701, a second baffle 1702, a second spring 1703 and a striker 1704. The first baffle 1701 is fixedly installed between the two second support plates 10201 by bolts, one side of the first baffle 1701 is fixedly connected to the second spring 1703, and the other side of the second spring 1703 is fixedly connected to the second baffle 1702, the second spring 1703 is fixed in two and symmetrically arranged, one side of the second baffle 1702 is fixedly connected to the striker 1704, the striker 1704 is fixed in two and symmetrically arranged, one end of the striker 1704 passes through the first baffle 1701 and extends to the interior of the dust removal box 201, one side of the second baffle 1702 abuts against the impact block 15, and one side of the striker 1704 abuts against the dustproof plate 3.

[0039] A plurality of mounting grooves 20201 are provided on the circumferential side surface of the transmission shaft 202, and a third spring 18 is fixedly connected in each mounting groove 20201. The other end of the third spring 18 is fixedly connected to a limiting block 19. A plurality of through openings 20301 are axially provided on the dust removal roller 203, and a mounting hole is provided on the inner surface of the through opening 20301. One end of the limiting block 19 extends into the interior of the mounting hole.

[0040] A cleaning structure 20 is installed between two adjacent first support plates 10101. The cleaning structure 20 includes a support block 2001, a support frame 2002 and a cleaning brush 2003. The support blocks 2001 are fixed in two. The support blocks 2001 are respectively fixedly connected to the outer sides of the corresponding first support plates 10101. The upper surfaces of the support blocks 2001 are provided with through grooves 200101. One side of the through grooves 200101 is provided with an opening. A placement plate 21 is provided between the two support blocks 2001. A support frame 2002 is slidably connected inside 101, and the support frame 2002 includes a horizontal plate 200201, a vertical plate 200202, a rack 200203 and a fixed plate 200204. One side of the horizontal plate 200201 is fixedly connected to the vertical plate 200202, the other side of the horizontal plate 200201 is fixedly connected to the rack 200203, one side of the rack 200203 is fixedly connected to the fixed plate 200204, and a cleaning brush 2003 is fixedly installed on the lower surface of the horizontal plate 200201 by bolts.

[0041] An adjusting gear 22 is installed inside one of the through slots 200101, and a connecting rod 23 is fixedly installed at the axis of the adjusting gear 22. One end of the connecting rod 23 is rotatably connected to the inner surface of the through slot 200101 through a bearing, and the other end of the connecting rod 23 extends to the outside of the support block 2001 and is fixedly installed with a turning handle 24. The adjusting gear 22 is meshingly connected with the rack 200203.

[0042] A limit block 25 is fixedly connected between two opposing support blocks 2001, a groove 2501 is provided on a side of the limit block 25 close to the belt 9, a plurality of fourth springs 26 are fixedly connected to the inner surface of the groove 2501, a stop block 27 is fixedly connected to the other end of the fourth spring 26, the stop block 27 is slidably connected inside the groove 2501, a placement groove 2701 is provided on a side of the stop block 27 away from the groove 2501, a plurality of rollers 28 are rotatably connected inside the placement groove 2701.

[0043] When in use, first connect the first drive motor 5, the second drive motor 12 and the exhaust fan 204 to an external power source, and then start the first drive motor 5 and the exhaust fan 204. The first drive motor 5 rotates to drive the first driving gear 6 to rotate, and the first driving gear 6 drives the second driven gear 7 meshing with it to rotate, so that the transmission shaft 202 fixedly installed with the second driven gear 7 drives the dust removal roller 203 to rotate, so that the surface of the dust removal roller 203 contacts the surface of the belt 9, and the dust is removed from the surface of the belt 9. When the second driven gear 7 rotates, the second driven gear 7 drives the first driven gear 4 meshing with it to rotate, so that the first transmission roller 10102 fixedly installed with the first driven gear 4 drives the belt 9 to rotate between the first transmission roller 10102 and the second transmission roller 10102. The second transmission roller 10202 and the third transmission roller 802 rotate. When conveying the aluminum profile, first place the aluminum profile on the placement plate 21, and turn the handle 24 to make the connecting rod 23 drive the adjusting gear 22 to rotate. The adjusting gear 22 drives the meshing rack 200203 to move up and down in the through groove 200101. When the cleaning brush 2003 fixedly installed on the lower surface of the horizontal plate 200201 abuts against the aluminum profile, stop turning the handle 24, push the aluminum profile, and move one end of the aluminum profile to the surface of the belt 9. The belt 9 drives the aluminum profile for conveying. During the conveying process, the cleaning brush 2003 will remove dust from the outer surface of the aluminum profile. At the same time, the rollers 28 on both sides of the belt 9 will prevent the aluminum profile from detaching from the surface of the belt 9. When the roller 203 is dusting the surface of the belt 9, the protrusion 20102 set on the inner surface of the dust removal box 201 can shake off the dust on the surface of the dust removal roller 203, and at the same time cooperate with the exhaust fan 204 to collect the dust on the dustproof plate 3 inside the dust removal box 201. When the dust removal roller 203 needs to be replaced, the transmission shaft 202 is first removed from the dust removal box 201, and then the limit block 19 is pressed to make the limit block 19 compress the third spring 18, thereby disengaging the limit block 19 from the mounting hole, so that the limit block 19 is located in the mounting groove 20201, and then the transmission shaft 202 is rotated to make the outer surface of the limit block 19 abut against the inner surface of the dust removal roller 203, and then the dust removal roller 203 is pulled to disengage the dust removal roller 203 from the transmission shaft 202. When the dustproof plate 3 is on When too much dust accumulates, the second driving motor 12 can be started, and the second driving motor 12 drives the second driving gear 13 to rotate, and the second driving gear 13 drives the meshing third driven gear 16 to rotate, so that the transmission rod 14 fixedly installed with the third driven gear 16 drives the impact block 15 to rotate, and when the impact block 15 rotates, it will hit the second baffle plate 1702, and when the second baffle plate 1702 is subjected to the impact pressure, the second spring 1703 is compressed and moves to one side of the first baffle plate 1701, and when the second baffle plate 1702 moves, the impact rod 1704 also moves to hit the dustproof plate 3, so that the dustproof plate 3 moves, thereby stretching the first spring 20103, and when the impact block 15 cancels the impact on the second baffle plate 1702,The second spring 1703 will reset under the action of elasticity, so that the second baffle 1702 moves to the side away from the first baffle 1701. When the second baffle 1702 moves, the impact rod 1704 also moves to cancel the impact on the dustproof plate 3, so that the first spring 20103 resets under the action of elasticity, and then the dustproof plate 3 is reset. The repeated impact of the impact block 15 on the second baffle 1702 will cause the dustproof plate 3 to shake under the repeated stretching and resetting of the first spring 20103, and then the dust on the dustproof plate 3 will be shaken into the drawer 205 below, which is convenient for subsequent collection and processing.

[0044] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A conveying device for processing aluminum profiles, comprising a transmission structure (1) and a dust removal structure (2), characterized in that: The transmission structure (1) comprises a first transmission assembly (101) and a second transmission assembly (102), wherein the second transmission assembly (102) is located on one side of the first transmission assembly (101); The first transmission assembly (101) comprises a first support plate (10101) and a first transmission roller (10102); the first support plate (10101) is fixed in two, and the first transmission roller (10102) is rotatably connected between the two first support plates (10101); The second transmission assembly (102) comprises a second support plate (10201) and a second transmission roller (10202); the second support plate (10201) is fixed in two, and the second transmission roller (10202) is rotatably connected between the two second support plates (10201); The dust removal structure (2) comprises a dust removal box (201), a transmission shaft (202), a dust removal roller (203), an exhaust fan (204) and a drawer (205); the dust removal box (201) is located between the first support plate (10101) and the second support plate (10201); an air inlet (20101) is provided on the top of the dust removal box (201); an inner wall of the dust removal box (201) at one end close to the air inlet (20101) is rotatably connected to the transmission shaft (202) via a bearing; A dust removal roller (203) is sleeved on the peripheral side of the shaft (202); a plurality of ventilation holes are opened on one side of the dust removal box (201); a drawer (205) is slidably connected to the other side of the dust removal box (201); exhaust fans (204) are fixedly installed at the ventilation holes of the dust removal box (201); a plurality of protrusions (20102) are provided on the inner surface of the dust removal box (201) close to one end of the dust removal roller (203); and the protrusions (20102) are in contact with the outer surface of the dust removal roller (203); The inner surface of the dust removal box (201) is provided with a first spring (20103) and a limit frame (20104); the limit frame (20104) is located on the outside of the exhaust fan (204); the first spring (20103) is located on the inside of the limit frame (20104); the first spring (20103) is fixed in two and symmetrically arranged; and a dustproof plate (3) is fixedly installed on the other end of the first spring (20103).

2. The conveying device for aluminum profile processing according to claim 1, characterized in that: One end of the first transmission roller (10102) passes through the outer side of the first support plate (10101) and is fixedly mounted with a first driven gear (4); a first mounting seat (103) is provided between the two first support plates (10101); a first driving motor (5) is fixedly mounted on the upper surface of the first mounting seat (103); an output end of the first driving motor (5) passes through the outer side of one of the first support plates (10101) and is fixedly mounted with a first driving gear (6); one end of the transmission shaft (202) passes through the outer side of the first support plate (10101) and is fixedly mounted with a second driven gear (7); The first driven gear (4) is meshedly connected to the second driven gear (7), and the second driven gear (7) is meshedly connected to the first driving gear (6).

3. The conveying device for aluminum profile processing according to claim 1, characterized in that: The transmission structure (1) is fixed into two groups and symmetrically arranged, and a plurality of auxiliary structures (8) are arranged between the two groups of the second transmission components (102); The auxiliary structure (8) comprises a third support plate (801) and a third transmission roller (802); the third support plate (801) is fixed in two, and a plurality of third transmission rollers (802) are rotatably connected between the two third support plates (801); The peripheral sides of the first transmission roller (10102), the second transmission roller (10202) and the third transmission roller (802) are all rotatably connected with belts (9).

4. The conveying device for aluminum profile processing according to claim 3, characterized in that: A connecting plate (10) is fixedly connected between both ends of the second support plate (10201) and one of the third support plates (801); a second mounting seat (11) is provided at the lower end of one of the connecting plates (10); a second driving motor (12) is fixedly mounted on the upper surface of the second mounting seat (11); a second driving gear (13) is fixedly mounted on the output end of the second driving motor (12); a transmission rod (14) is rotatably connected between the two connecting plates (10); a collision block (15) is fixedly connected to the circumferential side surface of the transmission rod (14); the collision block (15) is fixed in two and symmetrically arranged; one end of the transmission rod (14) passes through the outer side of the connecting plate (10) and is fixedly mounted with a third driven gear (16); the second driving gear (13) is meshingly connected with the third driven gear (16).

5. The conveying device for aluminum profile processing according to claim 1, characterized in that: An impact structure (17) is installed between the two second support plates (10201); The impact structure (17) comprises a first baffle (1701), a second baffle (1702), a second spring (1703) and a striker (1704); the first baffle (1701) is fixedly installed between the two second support plates (10201) by means of bolts; one side of the first baffle (1701) is fixedly connected to the second spring (1703); the other side of the second spring (1703) is fixedly connected to the second baffle (1702); The second spring (1703) is fixed in two and symmetrically arranged, one side of the second baffle plate (1702) is fixedly connected with a collision rod (1704), the collision rod (1704) is fixed in two and symmetrically arranged, one end of the collision rod (1704) passes through the first baffle plate (1701) and extends to the interior of the dust removal box (201), one side of the second baffle plate (1702) abuts against the collision block (15), and one side of the collision rod (1704) abuts against the dustproof plate (3).

6. The conveying device for aluminum profile processing according to claim 1, characterized in that: The transmission shaft (202) is provided with a plurality of mounting grooves (20201) on the circumferential side surface, each of the mounting grooves (20201) is fixedly connected with a third spring (18), the other end of the third spring (18) is fixedly connected with a limiting block (19), the dust removal roller (203) is provided with a plurality of through openings (20301) in the axial direction, the inner surface of the through opening (20301) is provided with a mounting hole, and one end of the limiting block (19) extends into the interior of the mounting hole.

7. The conveying device for aluminum profile processing according to claim 1, characterized in that: A cleaning structure (20) is installed between two adjacent first support plates (10101); The cleaning structure (20) comprises a support block (2001), a support frame (2002) and a cleaning brush (2003); the support block (2001) is fixed in two, the support blocks (2001) are respectively fixedly connected to the outer sides of the corresponding first support plates (10101); the upper surfaces of the support blocks (2001) are each provided with a through groove (200101); one side of the through groove (200101) is provided with an opening; a placement plate (21) is provided between the two support blocks (2001); and the support frame (2002) is slidably connected in the through groove (200101); The support frame (2002) comprises a transverse plate (200201), a vertical plate (200202), a toothed rack (200203) and a fixed plate (200204); one side of the transverse plate (200201) is fixedly connected to the vertical plate (200202); the other side of the transverse plate (200201) is fixedly connected to the toothed rack (200203); one side of the toothed rack (200203) is fixedly connected to the fixed plate (200204); and a cleaning brush (2003) is fixedly mounted on the lower surface of the transverse plate (200201) by means of bolts.

8. The conveying device for aluminum profile processing according to claim 7, characterized in that: An adjusting gear (22) is installed inside one of the through slots (200101), a connecting rod (23) is fixedly installed at the axis of the adjusting gear (22), one end of the connecting rod (23) is rotatably connected to the inner surface of the through slot (200101) via a bearing, the other end of the connecting rod (23) extends to the outside of the support block (2001) and is fixedly installed with a turning handle (24), and the adjusting gear (22) is meshingly connected with the rack (200203).

9. The conveying device for aluminum profile processing according to claim 7, characterized in that: A limit stopper (25) is fixedly connected between the two opposing support blocks (2001); a groove (2501) is provided on a side of the limit stopper (25) close to the belt (9); a plurality of fourth springs (26) are fixedly connected to the inner surface of the groove (2501); a stopper (27) is fixedly connected to the other end of the fourth spring (26); the stopper (27) is slidably connected inside the groove (2501); a placement groove (2701) is provided on a side of the stopper (27) away from the groove (2501); a plurality of rollers (28) are rotatably connected inside the placement groove (2701).

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