Aluminum profile cutting device
By introducing cutting protective covers and negative pressure devices into the aluminum profile cutting device, the problem of inseparable protection in the cutting parts is solved, effective collection and discharge of debris and harmful gases are achieved, and safety and operation of the production environment are improved. Convenience.
Patent Information
- Application Number
- CN202411315152.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing aluminum profile cutting device cannot fully isolate and protect the cutting parts during the cutting process, resulting in leakage of fine powders and harmful gases, affecting the safety of the production environment, and has a complex structure and inconvenient operation.
An aluminum profile cutting device including a cutting shield and a negative pressure device is designed to collect debris by cutting shield and discharge harmful gases with a negative pressure device to ensure complete isolation and protection of the cutting site.
It effectively avoids debris splash and harmful gas leakage, improves the safety of cutting work, simplifies structural design, and makes operation more convenient.
Smart Images
Figure CN119141303A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of aluminum material processing, and in particular relates to an aluminum profile cutting device. Background Art
[0002] Aluminum profiles refer to aluminum materials produced through an extrusion process with specific cross-sectional shapes and sizes. Aluminum profiles are widely used in many fields such as construction, transportation, electronics, furniture, and machinery manufacturing due to their light weight, high strength, good electrical and thermal conductivity, excellent corrosion resistance, and good machinability. During the processing, aluminum profiles need to be cut and trimmed to meet the required size.
[0003] A Chinese patent with application number CN202310946524.9 discloses an aluminum cutting device that can fix profiles, including a frame, a workbench, a guide frame, an electric screw, a sliding frame and an electric saw blade. The frame is rotatably connected to the workbench, a long strip is opened in the middle of the workbench, the rear side of the workbench is connected to the guide frame, the rear side of the guide frame is installed with an electric screw, the electric screw is threadedly connected to the sliding frame, the sliding frame and the guide frame are slidably matched, the front side of the sliding frame is installed with an electric saw blade, and also includes a conveying mechanism and a limiting mechanism. A conveying mechanism for conveying aluminum is provided on the left side of the frame, and a limiting mechanism for fixing and limiting the aluminum is provided on the frame. The present invention can automatically transfer the uncut aluminum material to the right for feeding after the aluminum material is cut through the transmission mechanism, and can automatically fix the aluminum material in conjunction with the limiting mechanism, without the need for the staff to manually feed and fix the aluminum material. At the same time, a protective mechanism and an auxiliary mechanism are set up to block the debris generated during the cutting process, effectively avoiding the debris from splashing and improving the safety of the cutting work. Although the above device can block the debris, it cannot fully isolate and protect the cutting part. The fine powder and harmful gases generated by the cutting will still leak out, causing great harm to the production environment, and the structure is complex and inconvenient to operate. Summary of the invention
[0004] The purpose of the present invention is to address the deficiencies in the prior art and provide an aluminum profile cutting device that can completely isolate and protect the cutting part when cutting aluminum profiles, and cooperate with a cutting protective cover and a negative pressure device to collect debris and harmful gases, thereby effectively solving the problems existing in the prior art.
[0005] To achieve the above purpose, the specific technical solutions of the present invention are as follows: An aluminum profile cutting device comprises a frame, which is composed of a first support platform and a second support platform adjacent to each other, the first support platform is higher than the second support platform, a workbench device is fixedly connected to the upper end of the first support platform, a positioning device is provided on the workbench device, pushing block devices are provided on both sides of the positioning device, a negative pressure device is provided at one end of the positioning device away from the second support platform, a cutting base is fixedly installed on the upper end of the second support platform, a cutting mechanism is connected to the cutting base, the cutting mechanism comprises a feeding device, a cutting device and a cutting protective cover, the feeding device is fixed on the cutting base, the cutting protective cover is slidably connected to the feeding device, and the cutting device is installed in the cutting protective cover.
[0006] As a further arrangement of the above scheme, a fixed groove is arranged on the upper end surface of the cutting base, and the feeding device comprises a slide rail, which is fixedly installed in the fixed groove; a fixed frame is fixedly connected in the middle of the slide rail, a screw is rotatably connected to the fixed frame, and a first drive motor is connected to the right end of the screw.
[0007] As a further configuration of the above scheme, the cutting protective cover includes a cutting platform plate, which is slidably connected to the slide rail, and the cutting platform plate is connected to the screw rod transmission. A vertically upward protective side panel is arranged at the center of the upper end surface of the cutting platform plate, and a rear protective cover is fixedly connected between the protective side panels. A material guide plate inclined downward is arranged at the lower left end of the rear protective cover, and a closed plate is fixedly connected to the upper right end of the rear protective cover, and the closed plate is fixedly vertically connected to the right side of the upper end of the protective side panel.
[0008] As a further configuration of the above scheme, the cutting device includes a cutting tool, which is rotatably connected to the protective side plate. The cutting tool is located in the rear protective cover. The cutting tool protrudes out of the protective side plate and the rear protective cover obliquely to the upper left. The cutting tool is connected to the second drive motor, and the second drive motor drives the cutting tool to rotate in the protective side plate and the rear protective cover.
[0009] As a further configuration of the above scheme, the workbench device includes a workbench, a conveying groove is opened on one side of the workbench close to the second support platform, and evenly distributed conveying rollers are rotatably connected in the conveying groove. A first cutting groove running through the middle of the workbench is opened from top to bottom, and the first cutting groove is vertically crossed with the conveying groove. A driving device is arranged on the workbench, and the driving device is transmission-connected to the conveying rollers, and the driving device drives all the conveying rollers to rotate synchronously in the same direction.
[0010] As a further configuration of the above scheme, the positioning device includes a positioning long table, which is fixedly connected to the workbench, and a limiting baffle is arranged at the left end of the positioning long table, and a second cutting groove running downward is opened in the middle of the limiting baffle, and a feed side opening running front to back is opened on the right side of the limiting baffle, and the feed side opening is located above the conveying groove, and the second cutting groove is located directly above the first cutting groove, and an exhaust channel opening to the right is opened on the positioning long table.
[0011] As a further configuration of the above scheme, the pushing block device includes a pushing cylinder, which is fixed on the front and rear sides of the positioning device. The left end of the pushing cylinder is connected to a pushing block, and the pushing cylinder drives the pushing block to move to the left, and the pushing block is close to the limit baffle.
[0012] As a further configuration of the above scheme, the negative pressure device includes a negative pressure box, which is fixedly installed in the air extraction channel, and a ventilation channel is fixedly connected to the negative pressure box. A rotating sleeve is rotatably connected to the ventilation channel, and a transmission box that is transmission-connected to the rotating sleeve is arranged above the rotating sleeve. A fan blade device is fixedly connected to the rotating sleeve, and the transmission box drives the rotating sleeve to rotate, and the rotating sleeve drives the fan blade device to rotate, thereby discharging the air in the air extraction channel to the right.
[0013] Beneficial effects of the present invention: Place the aluminum profile on the conveyor roller in the conveyor trough. The driving device drives the conveyor roller to rotate. The conveyor roller drives the aluminum profile to transport backward from the feed side port through the positioning long table. After the aluminum profile moves to the specified position, the push cylinder drives the push block to move to the left, pushing the aluminum profile to abut against the limit baffle, automatically positioning and fixing the aluminum profile. The operation is simple and labor-saving, and the work efficiency is high.
[0014] After the aluminum profile is positioned and fixed, the second drive motor drives the cutting tool to rotate, the first drive motor drives the screw to rotate, the screw drives the cutting platform plate to move left on the slide rail, and the cutting tool enters the positioning long table from the first cutting groove and the second cutting groove. The cutting tool cuts the aluminum profile, and the sealing plate blocks the first cutting groove and the second cutting groove. The debris generated by the cutting is blocked in the cutting protective cover, and the debris is finally discharged from the guide plate below, which effectively avoids the splash of debris and improves the safety of the cutting work.
[0015] When cutting aluminum profiles, start the transmission box to drive the rotating sleeve to rotate, and the rotating sleeve drives the fan device to rotate, discharging the air in the exhaust channel to the right, generating negative pressure at the cutting point, and discharging harmful gases generated by the cutting, which is helpful for subsequent collection and treatment and reduces harm to the production environment. The structure is simple and reliable, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a first schematic diagram of the appearance of the present invention; Figure 2 is a second schematic diagram of the appearance of the present invention; Figure 3 It is a cross-sectional schematic diagram of the present invention; Figure 4 It is a schematic diagram of the cutting mechanism of the present invention; Figure 5 It is a schematic diagram of a workbench device of the present invention; Figure 6It is a schematic diagram of the positioning device of the present invention; Figure 7 It is a cross-sectional schematic diagram of the positioning device of the present invention.
[0017] Frame; 2, cutting base; 3, feeding device; 4, cutting protective cover; 5, cutting device; 6, workbench device; 7, positioning device; 8, push block device; 9, negative pressure device; 10, aluminum profile; 101, first bracket platform; 102, second bracket platform; 201, fixing groove; 301, slide rail; 302, fixing frame; 303, screw; 304, first driving motor; 401, cutting platform plate; 402, protective side plate; 403, rear protective cover; 404, closed plate; 405, guide Material plate; 501, cutting tool; 502, second driving motor; 601, workbench; 6011, conveying trough; 602, conveying roller; 603, first cutting groove; 604, driving device; 701, positioning long table; 702, feeding side port; 703, limiting baffle; 7031, second cutting groove; 704, exhaust channel; 801, pushing cylinder; 802, pushing block; 901, negative pressure box; 902, ventilation duct; 903, rotating sleeve; 904, fan device; 905, transmission box. DETAILED DESCRIPTION
[0018] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 7 The present application is described in detail with reference to embodiments.
[0020] like Figure 1 , Figure 2As shown, this embodiment discloses an aluminum profile cutting device, wherein a frame 1 is composed of a first bracket platform 101 and a second bracket platform 102 adjacently spliced together, the first bracket platform 101 being higher than the second bracket platform 102, a workbench device 6 being fixedly connected to the upper end of the first bracket platform 101, a positioning device 7 being provided on the workbench device 6, push block devices 8 being provided on both sides of the positioning device 7, a negative pressure device 9 being provided at one end of the positioning device 7 away from the second bracket platform 102, a cutting base 2 being fixedly installed on the upper end of the second bracket platform 102, a cutting mechanism being connected to the cutting base 2, the cutting mechanism comprising a feeding device 3, a cutting device 5 and a cutting protective cover 4, the feeding device 3 being fixed on the cutting base 2, the cutting protective cover 4 being slidably connected to the feeding device 3, and the cutting device 5 being installed in the cutting protective cover 4.
[0021] like Figure 3 , Figure 4 As shown, the upper end surface of the cutting base 2 is provided with a fixed groove 201, the feeding device 3 includes a slide rail 301, the slide rail 301 is fixedly installed in the fixed groove 201, a fixed frame 302 is fixedly connected in the middle of the slide rail 301, a screw 303 is rotatably connected to the fixed frame 302, a first drive motor 304 is connected to the right end of the screw 303, and a cutting protective cover 4 includes a cutting platform plate 401, the cutting platform plate 401 is slidably connected to the slide rail 301, the cutting platform plate 401 is transmission-connected to the screw 303, a vertical upward protective side plate 402 is provided at the center of the upper end surface of the cutting platform plate 401, and a rear protective cover 40 is fixedly connected between the protective side plates 402. 3. A material guide plate 405 obliquely downward is provided at the lower left end of the rear protective cover 403, and a sealing plate 404 is fixedly connected to the upper right end of the rear protective cover 403. The sealing plate 404 is fixedly vertically connected to the right side of the upper end of the protective side plate 402. The cutting device 5 includes a cutting tool 501, which is rotatably connected to the protective side plate 402. The cutting tool 501 is located in the rear protective cover 403, and the cutting tool 501 obliquely protrudes out of the protective side plate 402 and the rear protective cover 403 to the upper left. The cutting tool 501 is connected to the second drive motor 502, and the second drive motor 502 drives the cutting tool 501 to rotate in the protective side plate 402 and the rear protective cover 403.
[0022] like Figure 5 As shown, the workbench device 6 includes a workbench 601, and a conveying groove 6011 is opened on one side of the workbench 601 close to the second bracket platform 102, and evenly distributed conveying rollers 602 are rotatably connected in the conveying groove 6011. A first cutting groove 603 running through the middle of the workbench 601 is opened, and the first cutting groove 603 is vertically crossed with the conveying groove 6011. A driving device 604 is arranged on the workbench 601, and the driving device 604 is transmission-connected to the conveying rollers 602, and the driving device 604 drives all the conveying rollers 602 to rotate synchronously in the same direction.
[0023] like Figure 6 , Figure 7 As shown, the positioning device 7 includes a positioning long table 701, which is fixedly connected to the workbench 601. A limiting baffle 703 is arranged at the left end of the positioning long table 701. A second cutting groove 7031 is provided in the middle of the limiting baffle 703 and runs downward. A feed side opening 702 is provided on the right side of the limiting baffle 703 and runs through front and back. The feed side opening 702 is located above the conveying groove 6011. The second cutting groove 7031 is located directly above the first cutting groove 603. An exhaust channel 704 opening to the right is provided on the positioning long table 701. The pushing block device 8 includes a pushing cylinder 801, which is fixed at the front and rear sides of the positioning device 7. A pushing block 802 is connected to the left end of the pushing cylinder 801. The pushing cylinder 801 drives the pushing block 802 to move to the left, and the pushing block 802 is close to the limiting baffle 703.
[0024] The negative pressure device 9 includes a negative pressure box 901, which is fixedly installed in the exhaust channel 704. The negative pressure box 901 is fixedly connected with an air duct 902. The air duct 902 is rotatably connected with a rotating sleeve 903. A transmission box 905 that is transmission-connected to the rotating sleeve 903 is arranged above the rotating sleeve 903. The rotating sleeve 903 is fixedly connected with a fan device 904. The transmission box 905 drives the rotating sleeve 903 to rotate, and the rotating sleeve 903 drives the fan device 904 to rotate, so that the air in the exhaust channel 704 is discharged to the right.
[0025] Working process: the aluminum profile 10 is placed on the conveying roller 602 in the conveying trough 6011, the driving device 604 drives the conveying roller 602 to rotate, and the conveying roller 602 drives the aluminum profile 10 to be conveyed backward from the feed side port 702 through the positioning long table 701. After the aluminum profile 10 moves to the specified position, the cylinder 801 drives the push block 802 to move left, and pushes the aluminum profile 10 to abut against the limit baffle 703, automatically positioning and fixing the aluminum profile 10. After the aluminum profile 10 is positioned and fixed, the second driving motor 502 drives the cutting tool 501 to rotate, and the first driving motor 304 drives the screw 303 to rotate, and the screw 303 drives the cutting platform plate 401 to move on the slide rail 301. Move left, the cutting tool 501 enters the positioning long table 701 from the first cutting groove 603 and the second cutting groove 7031, the cutting tool 501 cuts the aluminum profile 10, and the sealing plate 404 blocks the first cutting groove 603 and the second cutting groove 7031. The debris generated by the cutting is blocked in the cutting protective cover 4, and the debris is finally discharged from the guide plate 405 below. When the aluminum profile 10 is cut, the transmission box 905 is started to drive the rotating sleeve 903 to rotate, and the rotating sleeve 903 drives the fan device 904 to rotate, and the air in the exhaust channel 704 is discharged to the right, thereby generating negative pressure at the cutting point, and discharging harmful gases generated by the cutting, which is helpful for subsequent collection and treatment.
[0026] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An aluminum profile cutting device, comprising a frame, wherein the frame is composed of a first support platform and a second support platform adjacently spliced together, the first support platform is higher than the second support platform, It is characterized in that A workbench device is fixedly connected to the upper end of the first bracket platform, a positioning device is provided on the workbench device, pushing block devices are provided on both sides of the positioning device, a negative pressure device is provided at the end of the positioning device away from the second bracket platform, a cutting base is fixedly installed on the upper end of the second bracket platform, a cutting mechanism is connected to the cutting base, the cutting mechanism includes a feeding device, a cutting device and a cutting protective cover, the feeding device is fixed on the cutting base, the cutting protective cover is slidably connected to the feeding device, and the cutting device is installed in the cutting protective cover.
2. The aluminum profile cutting device according to claim 1, It is characterized in that The upper end surface of the cutting base is provided with a fixing groove, the feeding device comprises a slide rail, the slide rail is fixedly installed in the fixing groove, a fixing frame is fixedly connected in the middle of the slide rail, a screw is rotatably connected to the fixing frame, and the right end of the screw is connected to the first driving motor.
3. The aluminum profile cutting device according to claim 2, It is characterized in that The cutting protective cover includes a cutting platform plate, which is slidably connected to the slide rail and connected to the screw rod. A vertically upward protective side plate is arranged at the center of the upper end surface of the cutting platform plate. A rear protective cover is fixedly connected between the protective side plates. A material guide plate obliquely downward is arranged at the lower left end of the rear protective cover. A closed plate is fixedly connected to the upper right end of the rear protective cover. The closed plate is fixedly connected to the right side of the upper end of the protective side plate.
4. The aluminum profile cutting device according to claim 3, It is characterized in that The cutting device includes a cutting tool, which is rotatably connected to the protective side plate. The cutting tool is located in the rear protective cover. The cutting tool protrudes out of the protective side plate and the rear protective cover obliquely to the upper left. The cutting tool is connected to the second drive motor, and the second drive motor drives the cutting tool to rotate in the protective side plate and the rear protective cover.
5. The aluminum profile cutting device according to claim 1, It is characterized in that The positioning device includes a positioning long table, which is fixedly connected to the workbench. A limiting baffle is arranged at the left end of the positioning long table. A second cutting groove running downward is opened in the middle of the limiting baffle. A feed side opening running front to back is opened on the right side of the limiting baffle. The feed side opening is located above the conveying groove. The second cutting groove is located directly above the first cutting groove. An exhaust channel opening to the right is opened on the positioning long table.
6. The aluminum profile cutting device according to claim 1, It is characterized in that The pushing block device comprises a pushing cylinder, which is fixed on the front and rear sides of the positioning device, and the left end of the pushing cylinder is connected with a pushing block.
7. The aluminum profile cutting device according to claim 5, It is characterized in that The negative pressure device comprises a negative pressure box, which is fixedly installed in the air extraction channel, and an air duct is fixedly connected in the negative pressure box. A rotating sleeve is rotatably connected in the air duct, and a transmission box is arranged above the rotating sleeve and is transmission-connected to the rotating sleeve.