Cutting device for advertisement supporting profile machining

Abstract

The invention relates to the technical field of cutting devices, and discloses a cutting device for advertisement supporting profile machining, which comprises a workbench, a moving groove is formed in the top of the workbench, a pushing mechanism is arranged on the workbench, a first frame body is fixedly connected to the top of the workbench, and a cleaning mechanism is arranged on the first frame body. And the cleaning mechanism comprises a first rotating rod, a straight gear, a fixing seat, a gear ring and a banister brush, and the first rotating rod is rotationally connected to the bottom of the workbench. A driving motor, a reciprocating screw rod, a moving block and a placing seat are arranged to drive a profile to move, the surface of the profile is convenient to clean, a fixing seat is arranged to support a gear ring, the gear ring is more stable during rotation, a first rotating rod and a straight gear are arranged to drive the gear ring to rotate, so that a banister brush is driven to rotate, and the surface of the profile is cleaned. And the surface of the profile is brushed, so that impurities on the surface of the profile are prevented from influencing the subsequent cutting precision.

Description

Technical Field

[0001] The invention relates to the technical field of cutting devices, in particular to a cutting device used for processing advertising support profiles. Background Art

[0002] Advertisement is a way to inform the general public about something. It is divided into non-economic advertising and economic advertising. Non-economic advertising refers to advertising that is not for profit, while economic advertising refers to advertising for profit, usually commercial advertising. Economic advertising is a means of promoting goods or providing services by disseminating information about goods or services to consumers or users through advertising media in a paid manner. Nowadays, when physical advertisements are fixed, supporting profiles are generally required to fix them. In order to promote advertisements for different projects, the supporting profiles have certain size requirements.

[0003] According to a Chinese patent with the publication number "CN118268645B", a cutting device for processing advertising support profiles is disclosed, including a workbench, a feeding mechanism is fixedly connected to the side of the workbench, a limiting strip is fixedly connected to the top of the workbench, an advertising profile is arranged on the side of the limiting strip, the side of the workbench away from the feeding mechanism is fixedly connected to the limiting mechanism, and a cutting saw is fixedly connected to the side of the workbench; the internal cylinder of the present invention is started and drives the connecting plate to move, and after the connecting plate moves, the limiting cleaning component and the exhaust pipe are moved, and the limiting cleaning component and the exhaust pipe fix the adjacent two sides of the advertising profile, and the other two sides are fixed by the workbench and the limiting strip, so that the side position of the advertising profile can be quickly fixed, and the rotating wheel can be rotated. At this time, the position of the limiting cleaning component and the exhaust pipe is adjusted by the threaded rod and the movable plate, so different types of advertising profiles can be fixed.

[0004] When the above patent is in use, the surface of the profile is cleaned only by the gas discharged from the exhaust pipe, and the cleaning effect is poor. Impurities will still adhere to the profile, thus affecting the cutting accuracy. Therefore, a cutting device for advertising support profile processing is proposed to solve the above problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a cutting device for processing advertising support profiles in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a cutting device for processing advertising support profiles, comprising a workbench, a moving groove is opened on the top of the workbench, a propulsion mechanism is arranged on the workbench, a first frame is fixedly connected to the top of the workbench, a cleaning mechanism is arranged on the first frame, and the cleaning mechanism comprises a first rotating rod, a spur gear, a fixing seat, a gear ring, and a soft brush; The first rotating rod is rotatably connected to the bottom of the workbench, the spur gear is fixedly sleeved on the outer wall of the first rotating rod, the fixing seat is fixedly connected to the inner wall of the first frame, and the inner wall of the fixing seat is fixedly connected with a fixing block, annular grooves are provided on both sides of the gear ring, and the inner wall of the annular groove is slidably connected to the fixing block, the gear ring is meshed with the spur gear, and the soft brush is arranged on the inner wall of the gear ring.

[0007] Preferably, the propulsion mechanism includes a driving motor, a reciprocating screw, a moving block, and a placement seat. The driving motor is fixedly mounted on one side of the workbench, one end of the reciprocating screw is fixedly connected to the output end of the driving motor, and the other end of the reciprocating screw passes through the side of the workbench through a bearing and is rotatably connected to the inner wall of the moving groove, the moving block is threadedly sleeved on the reciprocating screw, and the moving block is slidably connected to the inner wall of the moving groove, the placement seat is fixedly connected to the top of the moving block, and the reciprocating screw is connected to the first rotating rod via a pulley transmission.

[0008] Preferably, the cleaning mechanism also includes a first rotating cylinder, a crown gear, a second rotating rod, a first polishing block, and a limit assembly. The first rotating cylinder passes through the top of the first frame through a bearing, the crown gear is fixedly sleeved on the bottom of the first rotating cylinder, and the crown gear is meshed with the gear ring. The second rotating rod movably passes through the interior of the first rotating cylinder, the first polishing block is fixedly connected to the bottom of the second rotating rod, and the limit assembly is arranged on the second rotating rod.

[0009] Preferably, a slide groove is provided on the fixed seat, the inner wall of the slide groove is slidably connected to a slide rod, the inner wall of the slide groove is fixedly connected to one end of a spring, and the other end of the spring is fixedly connected to the slide rod, and a cleaning roller is fixedly installed on one end of the slide rod.

[0010] Preferably, the limiting assembly includes a positioning hole, a positioning rod, a socket, a block and a stopper rod, the positioning hole is opened on the outer wall of the second rotating rod, the positioning rod passes through the first rotating cylinder and is slidably connected to the inner wall of the positioning hole, the socket is fixedly connected to the outer wall of the first rotating cylinder, the block is fixedly connected to the inner wall of the socket, and the inner wall of the stopper rod is slidably connected to the block.

[0011] Preferably, a polishing mechanism is provided on the first frame, and the polishing mechanism includes a first electric push rod, a square rod, and a splint. The first electric push rod is fixedly mounted on the outer wall of the first frame, and the output end of the first electric push rod movably passes through the outer wall of the first frame. The square rod is fixedly connected to the output end of the first electric push rod, and the splint is fixedly connected to the square rod, and an elastic pad is provided on the splint.

[0012] Preferably, the polishing mechanism also includes a round block, a fixed rod, a swing frame, a second rotating cylinder, a third rotating rod, a second polishing block, a round rod, and a fourth rotating rod, wherein the round block is fixedly connected to the bottom of the square rod, the fixed rod is fixedly connected to the top of the workbench, the swing frame is rotatably connected to the fixed rod through a bearing, and the inner wall of the swing frame is slidably connected to the round block, the second rotating cylinder is rotatably connected to the inner wall of the first frame through a bearing, the third rotating rod is slidably connected to the inner wall of the second rotating cylinder, the second polishing block is fixedly connected to one end of the third rotating rod, a movable groove is provided on the top of the workbench, the round rod is slidably connected to the inner wall of the movable groove, and the round rod passes through the swing frame and is rotatably connected to the third rotating rod through a bearing, a limiting groove is provided on the inner wall of the second rotating cylinder, a limiting block is fixedly connected to the outer wall of the third rotating rod, and the limiting block is slidably connected to the inner wall of the limiting groove, the fourth rotating rod is rotatably connected to the bottom of the workbench through a bearing, and the fourth rotating rod is transmission-connected to the first rotating rod through a bevel gear set, and the fourth rotating rod is transmission-connected to the second rotating cylinder through a pulley.

[0013] Preferably, the top of the workbench is fixedly connected to a second frame, and a cutting mechanism is provided on the second frame. The cutting mechanism includes a second electric push rod, a movable plate, a double-headed motor, and a cutting knife. The second electric push rod is fixedly installed on the top of the inner wall of the second frame, the movable plate is fixedly installed on the bottom of the output end of the second electric push rod, the double-headed motor is fixedly installed on the bottom of the movable plate, and the cutting knife is fixedly installed on the output end of one side of the double-headed motor.

[0014] Preferably, the cutting mechanism also includes a collecting box, a folding tube, a vacuum cleaner, and a vacuum cleaner tube. The collecting box is fixedly mounted on the top of the second frame, one end of the folding tube is connected to the bottom of the collecting box, and the other end of the folding tube passes through the top of the second frame. The vacuum cleaner is fixedly mounted on the top of the movable plate, and the output end of the vacuum cleaner is connected to the other end of the folding tube, and one end of the vacuum cleaner is connected to the input end of the vacuum cleaner.

[0015] Preferably, a swing block is fixedly connected to the output end on the other side of the double-headed motor, one end of the swing block is sleeved with a moving frame, and the inner wall of the moving frame is slidably connected to the swing block, the moving frame is fixedly connected to the dust suction pipe, and the top of the moving frame is fixedly connected to a limiting rod, and the limiting rod movably passes through the bottom of the moving plate.

[0016] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. A cutting device for processing advertising support profiles can drive the profile to move by arranging a driving motor, a reciprocating screw, a moving block and a placement seat, so as to facilitate cleaning the surface of the profile. A fixed seat is arranged to support the gear ring, so that the gear ring is more stable when rotating. A first rotating rod and a spur gear can drive the gear ring to rotate, thereby driving a soft brush to rotate and brushing the surface of the profile to prevent impurities on the surface of the profile from affecting the subsequent cutting accuracy.

[0017] 2. This cutting device for processing advertising support profiles can drive the first polishing block to rotate when the gear ring rotates by setting a first rotating cylinder, a crown gear, a second rotating rod, a positioning hole, a positioning rod, a clamping seat, a clamping block, and a blocking rod, so as to facilitate polishing the top of the profile, thereby more effectively cleaning the stubborn impurities on the top of the profile and preventing impurities on the surface of the profile from affecting the subsequent cutting accuracy.

[0018] 3. This cutting device for processing advertising support profiles can clamp the profiles by arranging a first electric push rod, a square rod, and a clamping plate, thereby improving the stability during cutting; the round block, the fixed rod, the swing frame, and the round rod can drive the second polishing block to contact both sides of the profile; the bevel gear set, the pulley, and the fourth rotating rod can drive the second polishing block to rotate and polish both sides of the profile, thereby more effectively cleaning the stubborn impurities on both sides of the profile to prevent the impurities on the surface of the profile from affecting the subsequent cutting accuracy.

[0019] 4. This cutting device for processing advertising support profiles can make the cleaning roller fit with both sides of the profile by setting a slide groove, a slide rod and a spring, so that both sides of the profile can be cleaned by the cleaning roller, further improving the cleaning effect of the profile surface.

[0020] 5. This cutting device used for processing advertising support profiles can collect waste chips generated by cutting by arranging a collection box, a folding tube, a vacuum cleaner and a vacuum tube. By arranging a swing block, a movable frame and a limit rod, the vacuum tube can be driven to swing, thereby increasing the dust collection range, and can more comprehensively collect waste chips generated by cutting to prevent the waste chips from affecting the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a front schematic diagram of the present invention; Figure 3 It is a bottom schematic diagram of the present invention; Figure 4 It is a side schematic diagram of the present invention; Figure 5 It is a front cross-sectional view of the present invention; Figure 6 It is a schematic diagram of the fixing seat of the present invention; Figure 7 This is an enlarged view of point A of the present invention; Figure 8 It is an enlarged view of B of the present invention; Fig. 9 It is an enlarged view of point C of the present invention; Fig.10 It is an enlarged view of point D of the present invention.

[0022] In the figure: 1, workbench; 2, propulsion mechanism; 21, drive motor; 22, reciprocating screw; 23, moving block; 24, placement seat; 3, first frame; 4, cleaning mechanism; 41, first rotating rod; 42, spur gear; 43, fixed seat; 44, gear ring; 45, soft brush; 46, first rotating drum; 47, crown gear; 48, second rotating rod; 49, first polishing block; 410, limit assembly; 411, slide rod; 412, cleaning roller; 5, polishing mechanism; 51, first electric Push rod; 52, square rod; 53, clamping plate; 54, round block; 55, fixed rod; 56, swing frame; 57, second rotating drum; 58, third rotating rod; 59, second polishing block; 510, round rod; 511, fourth rotating rod; 6, second frame; 7, cutting mechanism; 71, second electric push rod; 72, moving plate; 73, double-headed motor; 74, cutting knife; 75, collecting box; 76, folding tube; 77, vacuum cleaner; 78, dust suction tube; 79, swing block; 710, moving frame. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-10 One embodiment of the present invention is: a cutting device for processing advertising support profiles, comprising a workbench 1, a moving groove is provided on the top of the workbench 1, a propulsion mechanism 2 is provided on the workbench 1, a first frame 3 is fixedly connected to the top of the workbench 1, a cleaning mechanism 4 is provided on the first frame 3, and the cleaning mechanism 4 comprises a first rotating rod 41, a spur gear 42, a fixing seat 43, a gear ring 44, and a soft brush 45; The first rotating rod 41 is rotatably connected to the bottom of the workbench 1, the spur gear 42 is fixedly sleeved on the outer wall of the first rotating rod 41, the fixing seat 43 is fixedly connected to the inner wall of the first frame 3, and the inner wall of the fixing seat 43 is fixedly connected with a fixing block, annular grooves are provided on both sides of the gear ring 44, and the inner wall of the annular groove is slidably connected to the fixing block, the gear ring 44 is meshedly connected to the spur gear 42, and a soft brush 45 is arranged on the inner wall of the gear ring 44.

[0028] Preferably, the propulsion mechanism 2 includes a drive motor 21, a reciprocating screw 22, a moving block 23, and a placement seat 24. The drive motor 21 is fixedly installed on one side of the workbench 1, one end of the reciprocating screw 22 is fixedly connected to the output end of the drive motor 21, and the other end of the reciprocating screw 22 passes through the side of the workbench 1 through a bearing and is rotatably connected to the inner wall of the moving groove. The moving block 23 is threadedly sleeved on the reciprocating screw 22, and the moving block 23 is slidably connected to the inner wall of the moving groove, the placement seat 24 is fixedly connected to the top of the moving block 23, and the reciprocating screw 22 is connected to the first rotating rod 41 through a pulley transmission.

[0029] Preferably, the cleaning mechanism 4 also includes a first rotating cylinder 46, a crown gear 47, a second rotating rod 48, a first polishing block 49, and a limiting assembly 410. The first rotating cylinder 46 passes through the top of the first frame 3 through a bearing, the crown gear 47 is fixedly sleeved on the bottom of the first rotating cylinder 46, and the crown gear 47 is meshed with the gear ring 44. The second rotating rod 48 movably passes through the interior of the first rotating cylinder 46, the first polishing block 49 is fixedly connected to the bottom of the second rotating rod 48, and the limiting assembly 410 is arranged on the second rotating rod 48.

[0030] Preferably, a slide groove is provided on the fixed seat 43, the inner wall of the slide groove is slidably connected to a slide rod 411, one end of a spring is fixedly connected to the inner wall of the slide groove, and the other end of the spring is fixedly connected to the slide rod 411, and a cleaning roller 412 is fixedly installed at one end of the slide rod 411.

[0031] Preferably, the limiting assembly 410 includes a positioning hole, a positioning rod, a socket, a block and a stopper rod, the positioning hole is opened on the outer wall of the second rotating rod 48, the positioning rod passes through the first rotating cylinder 46 and is slidably connected to the inner wall of the positioning hole, the socket is fixedly connected to the outer wall of the first rotating cylinder 46, the block is fixedly connected to the inner wall of the socket, and the inner wall of the stopper rod is slidably connected to the block.

[0032] Preferably, a polishing mechanism 5 is provided on the first frame body 3, and the polishing mechanism 5 includes a first electric push rod 51, a square rod 52, and a splint 53. The first electric push rod 51 is fixedly mounted on the outer wall of the first frame body 3, and the output end of the first electric push rod 51 movably passes through the outer wall of the first frame body 3. The square rod 52 is fixedly connected to the output end of the first electric push rod 51, and the splint 53 is fixedly connected to the square rod 52, and an elastic pad is provided on the splint 53.

[0033] Preferably, the polishing mechanism 5 also includes a round block 54, a fixed rod 55, a swing frame 56, a second rotating cylinder 57, a third rotating rod 58, a second polishing block 59, a round rod 510, and a fourth rotating rod 511. The round block 54 is fixedly connected to the bottom of the square rod 52, the fixed rod 55 is fixedly connected to the top of the workbench 1, the swing frame 56 is rotatably connected to the fixed rod 55 through a bearing, and the inner wall of the swing frame 56 is slidably connected to the round block 54, the second rotating cylinder 57 is rotatably connected to the inner wall of the first frame 3 through a bearing, the third rotating rod 58 is slidably connected to the inner wall of the second rotating cylinder 57, and the second polishing block 59 is fixedly connected to A movable groove is provided at one end of the third rotating rod 58 and the top of the workbench 1, and the round rod 510 is slidably connected to the inner wall of the movable groove, and the round rod 510 passes through the swing frame 56 and is rotationally connected to the third rotating rod 58 through a bearing, a limiting groove is provided on the inner wall of the second rotating cylinder 57, a limiting block is fixedly connected to the outer wall of the third rotating rod 58, and the limiting block is slidably connected to the inner wall of the limiting groove, the fourth rotating rod 511 is rotationally connected to the bottom of the workbench 1 through a bearing, and the fourth rotating rod 511 is transmission connected to the first rotating rod 41 through a bevel gear set, and the fourth rotating rod 511 is transmission connected to the second rotating cylinder 57 through a pulley.

[0034] Working principle: place one end of the profile through the gear ring 44 on the placement seat 24, move the second rotating rod 48 downward to make the first polishing block 49 contact with the top of the profile, then pull the blocking rod upward to insert the positioning rod into the positioning hole, then release the blocking rod, the blocking rod will drop, and the positioning rod will be opposed to prevent the positioning rod from being separated from the positioning hole by the centrifugal force generated when the second rotating rod 48 rotates, and the first electric push rod 51 is started. The first electric push rod 51 drives the square rod 52 to move backward, thereby driving one end of the swing frame 56 to swing through the round block 54, thereby driving the round rod 510 to move forward along the movable groove through the swing frame 56, and the round rod 510 will drive the third rotating rod 58 to move forward, so that the second polishing block 59 contacts with both sides of the profile, and the reciprocating screw rod 22 is driven to rotate by starting the driving motor 21. The rotation of the reciprocating screw rod 22 will drive the moving block 23 to move, thereby driving the profile on the placement seat 24 to move, and when the reciprocating screw rod 22 rotates, it will drive the first rotating rod through the pulley. 41 rotates, the rotation of the first rotating rod 41 will drive the fourth rotating rod 511 to rotate through the bevel gear set, the rotation of the fourth rotating rod 511 will drive the second rotating drum 57 to rotate through the pulley, the rotation of the second rotating drum 57 will drive the third rotating rod 58 to rotate through the limiting groove and the limiting block, the rotation of the third rotating rod 58 will drive the second polishing block 59 to polish both sides of the profile, and at the same time, when the first rotating rod 41 rotates, it will drive the gear ring 44 to rotate through the spur gear 42, the rotation of the gear ring 44 will drive the crown gear 47 to rotate, thereby driving the first rotating drum 46 to rotate, the rotation of the first rotating drum 46 drives the second rotating rod 48 to rotate under the action of the positioning hole and the positioning rod, thereby driving the first polishing block 49 to rotate, and polish the top of the profile, the polished part of the profile will pass through the gear ring 44, and the rotation of the gear ring 44 drives the soft brush 45 to rotate to clean the dust on the surface of the profile, and at the same time, under the action of the spring, the cleaning roller 412 will contact with both sides of the profile to clean both sides of the profile.

[0035] See also Figure 1-10 On the basis of the above embodiment, in another embodiment of the present invention, preferably, a second frame body 6 is fixedly connected to the top of the workbench 1, and a cutting mechanism 7 is arranged on the second frame body 6. The cutting mechanism 7 includes a second electric push rod 71, a moving plate 72, a double-headed motor 73, and a cutting knife 74. The second electric push rod 71 is fixedly mounted on the top of the inner wall of the second frame body 6, the moving plate 72 is fixedly mounted on the bottom of the output end of the second electric push rod 71, the double-headed motor 73 is fixedly mounted on the bottom of the moving plate 72, and the cutting knife 74 is fixedly mounted on the output end of one side of the double-headed motor 73.

[0036] Preferably, the cutting mechanism 7 also includes a collecting box 75, a folding tube 76, a vacuum cleaner 77, and a vacuum cleaner tube 78. The collecting box 75 is fixedly mounted on the top of the second frame 6, one end of the folding tube 76 is connected to the bottom of the collecting box 75, and the other end of the folding tube 76 passes through the top of the second frame 6. The vacuum cleaner 77 is fixedly mounted on the top of the movable plate 72, and the output end of the vacuum cleaner 77 is connected to the other end of the folding tube 76, and one end of the vacuum cleaner 78 is connected to the input end of the vacuum cleaner 77.

[0037] Preferably, a swing block 79 is fixedly connected to the output end on the other side of the double-headed motor 73, one end of the swing block 79 is sleeved with a moving frame 710, and the inner wall of the moving frame 710 is slidably connected to the swing block 79, the moving frame 710 is fixedly connected to the dust suction pipe 78, and the top of the moving frame 710 is fixedly connected to a limiting rod, and the limiting rod movably passes through the bottom of the moving plate 72.

[0038] Working principle: When the part of the profile that needs to be cut moves to the bottom of the cutting knife 74, the square rod 52 is driven forward by starting the first electric push rod 51, thereby driving the clamping plate 53 to fix the profile, and the movable plate 72 is driven down by starting the second electric push rod 71, and then the double-headed motor 73 is started to drive the cutting knife 74 to rotate to cut the profile, and the vacuum cleaner 77 is started at the same time to suck the waste generated during the cutting process into the collection box 75 through the vacuum tube 78 and the folding tube 76 for collection. At the same time, the double-headed motor 73 will drive the swing block 79 to rotate, thereby driving the moving frame 710 to move up and down through the limit rod. The up and down movement of the moving frame 710 will drive the vacuum tube 78 to swing up and down, thereby collecting the waste more comprehensively.

[0039] The present invention provides a cutting device for processing advertising support profiles. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be considered as the protection scope of the present invention. All components not specified in this embodiment can be implemented using existing technologies.

Claims

1. A cutting device for processing advertising support profiles, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a moving groove, the workbench (1) is provided with a propulsion mechanism (2), the top of the workbench (1) is fixedly connected with a first frame (3), the first frame (3) is provided with a cleaning mechanism (4), the cleaning mechanism (4) comprises a first rotating rod (41), a spur gear (42), a fixing seat (43), a gear ring (44), and a soft brush (45); The first rotating rod (41) is rotatably connected to the bottom of the workbench (1); the spur gear (42) is fixedly sleeved on the outer wall of the first rotating rod (41); the fixing seat (43) is fixedly connected to the inner wall of the first frame (3); and the inner wall of the fixing seat (43) is fixedly connected to a fixing block; annular grooves are provided on both sides of the gear ring (44); and the inner wall of the annular groove is slidably connected to the fixing block; the gear ring (44) is meshedly connected to the spur gear (42); and the soft brush (45) is arranged on the inner wall of the gear ring (44).

2. A cutting device for processing advertising support profiles according to claim 1, characterized in that: The propulsion mechanism (2) comprises a driving motor (21), a reciprocating screw (22), a moving block (23), and a placement seat (24); the driving motor (21) is fixedly mounted on one side of the workbench (1); one end of the reciprocating screw (22) is fixedly connected to the output end of the driving motor (21); the other end of the reciprocating screw (22) passes through the side of the workbench (1) through a bearing and is rotatably connected to the inner wall of the moving groove; the moving block (23) is threadedly sleeved on the reciprocating screw (22), and the moving block (23) is slidably connected to the inner wall of the moving groove; the placement seat (24) is fixedly connected to the top of the moving block (23); and the reciprocating screw (22) is connected to the first rotating rod (41) through a pulley transmission.

3. A cutting device for processing advertising support profiles according to claim 2, characterized in that: The cleaning mechanism (4) further comprises a first rotating cylinder (46), a crown gear (47), a second rotating rod (48), a first polishing block (49), and a stop assembly (410); the first rotating cylinder (46) passes through the top of the first frame (3) via a bearing; the crown gear (47) is fixedly sleeved on the bottom of the first rotating cylinder (46), and the crown gear (47) is meshed with the gear ring (44); the second rotating rod (48) movably passes through the interior of the first rotating cylinder (46); the first polishing block (49) is fixedly connected to the bottom of the second rotating rod (48); and the stop assembly (410) is arranged on the second rotating rod (48).

4. A cutting device for processing advertising support profiles according to claim 3, characterized in that: The fixed seat (43) is provided with a slide groove, the inner wall of the slide groove is slidably connected to a slide rod (411), the inner wall of the slide groove is fixedly connected to one end of a spring, and the other end of the spring is fixedly connected to the slide rod (411), and a cleaning roller (412) is fixedly mounted on one end of the slide rod (411).

5. A cutting device for processing advertising support profiles according to claim 4, characterized in that: The limiting assembly (410) comprises a positioning hole, a positioning rod, a clamping seat, a clamping block and a blocking rod, wherein the positioning hole is formed on the outer wall of the second rotating rod (48), the positioning rod passes through the first rotating cylinder (46) and is slidably connected to the inner wall of the positioning hole, the clamping seat is fixedly connected to the outer wall of the first rotating cylinder (46), the clamping block is fixedly connected to the inner wall of the clamping seat, and the inner wall of the blocking rod is slidably connected to the clamping block.

6. A cutting device for processing advertising support profiles according to claim 5, characterized in that: The first frame (3) is provided with a polishing mechanism (5), the polishing mechanism (5) comprising a first electric push rod (51), a square rod (52), and a clamping plate (53); the first electric push rod (51) is fixedly mounted on the outer wall of the first frame (3), and the output end of the first electric push rod (51) movably penetrates the outer wall of the first frame (3); the square rod (52) is fixedly connected to the output end of the first electric push rod (51); the clamping plate (53) is fixedly connected to the square rod (52); and an elastic pad is provided on the clamping plate (53).

7. A cutting device for processing advertising support profiles according to claim 6, characterized in that: The polishing mechanism (5) further comprises a round block (54), a fixed rod (55), a swing frame (56), a second rotating cylinder (57), a third rotating rod (58), a second polishing block (59), a round rod (510), and a fourth rotating rod (511); the round block (54) is fixedly connected to the bottom of the square rod (52); the fixed rod (55) is fixedly connected to the top of the workbench (1); the swing frame (56) is rotatably connected to the fixed rod (55) via a bearing, and the inner wall of the swing frame (56) is slidably connected to the round block (54); the second rotating cylinder (57) is rotatably connected to the inner wall of the first frame (3) via a bearing; the third rotating rod (58) is slidably connected to the inner wall of the second rotating cylinder (57); the second polishing block (59 ...; the inner wall of the swing frame (56) is slidably connected to the inner wall of the second rotating cylinder (57); the second polishing block (59) is fixedly connected to the bottom of the square rod (52); the fixed rod ( 9) is fixedly connected to one end of the third rotating rod (58), a movable groove is provided on the top of the workbench (1), the round rod (510) is slidably connected to the inner wall of the movable groove, and the round rod (510) passes through the swing frame (56) and is rotatably connected to the third rotating rod (58) through a bearing, a limiting groove is provided on the inner wall of the second rotating cylinder (57), a limiting block is fixedly connected to the outer wall of the third rotating rod (58), and the limiting block is slidably connected to the inner wall of the limiting groove, the fourth rotating rod (511) is rotatably connected to the bottom of the workbench (1) through a bearing, and the fourth rotating rod (511) is transmission-connected to the first rotating rod (41) through a bevel gear set, and the fourth rotating rod (511) is transmission-connected to the second rotating cylinder (57) through a pulley.

8. The cutting device for processing advertising support profiles according to claim 7, characterized in that: The top of the workbench (1) is fixedly connected to a second frame (6), and a cutting mechanism (7) is arranged on the second frame (6). The cutting mechanism (7) comprises a second electric push rod (71), a moving plate (72), a double-headed motor (73), and a cutting knife (74). The second electric push rod (71) is fixedly mounted on the top of the inner wall of the second frame (6), the moving plate (72) is fixedly mounted on the bottom of the output end of the second electric push rod (71), the double-headed motor (73) is fixedly mounted on the bottom of the moving plate (72), and the cutting knife (74) is fixedly mounted on the output end of one side of the double-headed motor (73).

9. A cutting device for processing advertising support profiles according to claim 8, characterized in that: The cutting mechanism (7) further comprises a collecting box (75), a folding tube (76), a dust collector (77), and a dust collector tube (78); the collecting box (75) is fixedly mounted on the top of the second frame (6); one end of the folding tube (76) is connected to the bottom of the collecting box (75), and the other end of the folding tube (76) passes through the top of the second frame (6); the dust collector (77) is fixedly mounted on the top of the moving plate (72), and the output end of the dust collector (77) is connected to the other end of the folding tube (76); and one end of the dust collector tube (78) is connected to the input end of the dust collector (77).

10. A cutting device for processing advertising support profiles according to claim 9, characterized in that: A swing block (79) is fixedly connected to the output end on the other side of the double-headed motor (73); a moving frame (710) is sleeved on one end of the swing block (79); the inner wall of the moving frame (710) is slidably connected to the swing block (79); the moving frame (710) is fixedly connected to the dust suction pipe (78); a limit rod is fixedly connected to the top of the moving frame (710); and the limit rod movably passes through the bottom of the moving plate (72).

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