Aluminum profile workbench

Abstract

This application relates to the technical field of workbenches, and in particular to an aluminum profile workbench, including a processing table, a dust collection box with an opening on the front side wall, a dust removal fan, a dust removal assembly, a clamping assembly, and a processing assembly. The dust removal assembly includes a suction pipe connected to the exhaust port of the dust removal fan. The end of the suction pipe away from the dust removal fan is connected to a horizontal pipe, and a plurality of dust collection hoods are evenly spaced on the outer side wall of the horizontal pipe. In this solution, the dust removal assembly adopts a graded dust removal structure of "dust removal fan - suction pipe - horizontal pipe - multiple dust collection hoods": the horizontal pipe is arranged along the length of the processing table, and a plurality of dust collection hoods are evenly spaced on the outer side wall, which can achieve full coverage dust removal of the processing area. Compared with traditional workbenches, this structure has high dust removal efficiency, which can control the concentration of aluminum powder in the air within a safe standard range, protecting the respiratory health of operators, avoiding dust interference with processing accuracy, reducing cleaning workload, and improving production continuity.

Description

Technical Field

[0001] This application relates to the technical field of workbenches, and in particular to an aluminum profile workbench. Background Technology

[0002] Aluminum profiles are a type of metal profile. Due to their beautiful appearance, ease of cleaning, light weight, and environmental friendliness, they are widely used in many different fields. In order to improve their aesthetics and safety during the production and processing of aluminum profiles, several processing steps are usually required. When polishing aluminum profiles, an aluminum profile processing workbench is needed.

[0003] Regarding the aforementioned technologies, the inventors believe that traditional aluminum profile workbenches on the market generally suffer from the following technical pain points: poor dust removal effect and harsh working environment. Traditional workbenches mostly rely on natural ventilation or simple exhaust devices to handle aluminum powder and debris generated during processing. Due to the lack of a directional and efficient dust collection structure, dust easily diffuses into the air. On the one hand, long-term suspension of aluminum powder can harm the respiratory system of operators, failing to meet occupational health and safety standards; on the other hand, scattered debris easily accumulates on the workbench surface and processing gaps, not only increasing cleaning workload but also potentially scratching the surface of the aluminum profile, affecting the product's appearance quality. In addition, the processing devices (such as grinders and cutters) of traditional workbenches are mostly fixed installation structures, only capable of operating on aluminum profiles of specific sizes or processes. When it is necessary to adjust the processing position (such as moving the grinding point laterally) or change the processing process, the equipment must be disassembled and reassembled, which is not only time-consuming and labor-intensive but may also cause deviations due to repositioning. Therefore, to solve the above problems, this application provides an aluminum profile workbench. Utility Model Content

[0004] To address the problems mentioned in the background art, this application provides an aluminum profile worktable.

[0005] This application provides an aluminum profile workbench, including a processing table, a dust collection box with an opening on the front side wall, a dust removal fan, a dust removal assembly, a clamping assembly, and a processing assembly. The dust removal assembly includes a suction pipe connected to the exhaust port of the dust removal fan. A horizontal pipe is connected to the end of the suction pipe away from the dust removal fan. A plurality of dust collection hoods are connected at equal intervals on the outer side wall of the horizontal pipe.

[0006] Preferably, the clamping assembly includes a transverse groove formed on the surface of the machining table, a servo motor is fixedly connected to the outer wall of the machining table, the output end of the servo motor extends into the interior of the transverse groove and is fixedly connected to a bidirectional lead screw via a coupling, and two clamping plates are symmetrically connected to the outside of the bidirectional lead screw.

[0007] Preferably, the processing assembly includes a gantry frame fixedly connected to the surface of the processing table, a pneumatic cylinder fixedly connected to one of the inner side walls of the gantry frame, an adjusting block fixedly connected to the output end of the pneumatic cylinder, an electric telescopic rod fixedly connected to the bottom of the adjusting block, and a grinder installed at the output end of the electric telescopic rod.

[0008] Preferably, the dust collection box is fixedly connected to the front side wall of the processing table, the front side wall of the dust collection box is hinged with a door, and the dust removal fan is installed on the top of the dust collection box.

[0009] Preferably, a crossbar is slidably connected inside the adjusting block and above the pneumatic cylinder, and the two ends of the crossbar are fixedly connected to the two inner side walls of the portal frame, respectively.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] 1. The dust collection system of this workbench adopts a multi-stage dust collection structure consisting of a dust collector fan, a suction pipe, a horizontal pipe, and multiple suction hoods. The horizontal pipe runs along the length of the workbench, and several suction hoods are evenly spaced along its outer wall, enabling full coverage of the processing area. The dust collector fan provides stable negative pressure, and the suction hoods directionally capture aluminum powder and debris, which is then guided into the dust collection box via the horizontal pipe and suction pipe, effectively preventing dust dispersion. Compared to traditional workbenches, this structure offers highly efficient dust collection, keeping the concentration of aluminum powder in the air within safe limits. This protects the respiratory health of operators, prevents dust from interfering with processing accuracy, reduces cleaning workload, and improves production continuity.

[0012] 2. The processing components achieve multi-dimensional adjustment through a "pneumatic cylinder-crossbar-electric telescopic rod": the pneumatic cylinder drives the adjusting block to slide laterally along the crossbar, flexibly adjusting the horizontal position of the grinder to adapt to the processing needs of aluminum profiles of different lengths; the electric telescopic rod can precisely adjust the height of the grinder to meet the grinding requirements of aluminum profiles of different thicknesses. Compared with traditional fixed processing devices, this structure can quickly switch processing positions and heights without disassembly, shortening process changeover time. It is also compatible with multiple processing procedures such as grinding and polishing, allowing one machine to perform multi-scenario operations and reducing equipment investment costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the first integral structure of an aluminum profile workbench according to an embodiment of this application;

[0014] Figure 2 This is a schematic diagram of the second integral structure of an aluminum profile workbench according to an embodiment of this application;

[0015] Figure 3 This is a schematic diagram of the third integral structure of an aluminum profile workbench according to an embodiment of this application;

[0016] Figure 4 yes Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0017] Figure 5 yes Figure 2 Enlarged schematic diagram of the structure at point B;

[0018] Figure 6 yes Figure 2 Enlarged schematic diagram of the structure at point C.

[0019] Explanation of reference numerals in the attached drawings: 1. Processing table; 2. Dust collection box; 3. Dust removal fan; 4. Dust suction pipe; 5. Horizontal pipe; 6. Dust suction hood; 7. Horizontal groove; 8. Servo motor; 9. Two-way lead screw; 10. Clamping plate; 11. Gantry frame; 12. Pneumatic cylinder; 13. Adjusting block; 14. Electric telescopic rod; 15. Grinding machine; 16. Box door; 17. Horizontal bar. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1 - Figure 6 This application will be described in further detail.

[0021] Example 1:

[0022] An aluminum profile workbench, as shown in the reference Figure 1 - Figure 6 The system includes a processing table 1, a dust collection box 2 with an open front side wall, a dust removal fan 3, a dust removal assembly, a clamping assembly, and a processing assembly. The dust collection box 2 is fixedly connected to the front side wall of the processing table 1. The front side wall of the dust collection box 2 is hinged with a door 16. The dust removal fan 3 is installed on the top of the dust collection box 2. The dust removal assembly includes a suction pipe 4 connected to the exhaust port of the dust removal fan 3. The end of the suction pipe 4 away from the dust removal fan 3 is connected to a horizontal pipe 5. The outer side wall of the horizontal pipe 5 is connected to several suction hoods 6 at equal intervals.

[0023] Specifically, when aluminum profiles undergo grinding, cutting, and other processing on the processing table 1, a large amount of aluminum powder and debris are generated. At this time, the dust removal fan 3 starts, and its exhaust port generates negative pressure suction. This negative pressure is transmitted to the horizontal pipe 5 through the suction pipe 4 connected to the exhaust port of the dust removal fan 3. Since several dust suction hoods 6 are evenly spaced on the outer wall of the horizontal pipe 5, and the dust suction hoods 6 are set corresponding to the processing area of ​​the processing table 1, the negative pressure drives the dust suction hoods 6 to actively capture the aluminum powder and debris generated during the processing. The captured aluminum powder and debris first enter the horizontal pipe 5, then are sucked into the dust removal fan 3 through the suction pipe 4, and finally discharged by the dust removal fan 3 into the dust collection box 2 that works in conjunction with it. The front wall of the dust collection box 2 is open and hinged with a door 16. During the collection process, the door 16 is closed to ensure that the dust is collected in the box. When the dust needs to be cleaned, the hinged door 16 can be opened to handle the dust in the box. At the same time, the dust collection box 2 is fixedly connected to the front wall of the processing table 1, which can stably receive the dust from the dust removal fan 3 and prevent the dust from overflowing.

[0024] Reference Figure 3 and Figure 4 The clamping assembly includes a transverse groove 7 formed on the surface of the processing table 1. A servo motor 8 is fixedly connected to the outer wall of the processing table 1. The output end of the servo motor 8 extends into the interior of the transverse groove 7 and is fixedly connected to a bidirectional lead screw 9 via a coupling. Two clamping plates 10 are symmetrically connected to the outside of the bidirectional lead screw 9.

[0025] Specifically, before processing the aluminum profile, it needs to be fixed by a clamping assembly. First, the aluminum profile is placed above the transverse groove 7 on the surface of the processing table 1, and then the servo motor 8, which is fixedly connected to the outer wall of the processing table 1, is started. After the servo motor 8 is powered on, it outputs torque, and its output end extends into the interior of the transverse groove 7. The torque is transmitted to the bidirectional lead screw 9 through a coupling, causing the bidirectional lead screw 9 to rotate within the transverse groove 7. Since two clamping plates 10 are symmetrically connected to the outside of the bidirectional lead screw 9, and the clamping plates 10 slide in contact with the inner wall of the transverse groove 7, the rotation of the bidirectional lead screw 9 is converted into synchronous reverse movement of the two clamping plates 10 along the length of the transverse groove 7. When the bidirectional lead screw 9 rotates forward, the two clamping plates 10 move closer together until they are in close contact with the side walls of the aluminum profile, fixing the aluminum profile onto the processing table 1 through clamping force. After processing is completed, the servo motor 8 reverses, and the bidirectional lead screw 9 also reverses, causing the two clamping plates 10 to move away from each other, releasing the aluminum profile and allowing the operator to easily remove the processed aluminum profile. The bidirectional lead screw 9 is equipped with a corrugated pipe for dust removal, with both ends connected to the two clamping plates 10 or the inner wall of the transverse groove 7, respectively. When the clamping plates 10 move, they will cause the corrugated pipe to contract or extend accordingly. During this process, the inner wall of the corrugated pipe and the surface of the bidirectional lead screw 9 generate relative movement, which can scrape off the dust and other impurities adhering to the surface of the bidirectional lead screw 9, achieving dust removal from the surface of the bidirectional lead screw 9 and preventing dust from affecting the thread transmission accuracy between the bidirectional lead screw 9 and the clamping plates 10.

[0026] Reference Figure 2 and Figure 5 The processing assembly includes a gantry frame 11 fixedly connected to the surface of the processing table 1. A pneumatic cylinder 12 is fixedly connected to one of the inner walls of the gantry frame 11. An adjusting block 13 is fixedly connected to the output end of the pneumatic cylinder 12. An electric telescopic rod 14 is fixedly connected to the bottom of the adjusting block 13. A grinder 15 is installed at the output end of the electric telescopic rod 14. A crossbar 17 is slidably connected inside the adjusting block 13 and above the pneumatic cylinder 12. The two ends of the crossbar 17 are fixedly connected to the two inner walls of the gantry frame 11, respectively.

[0027] Specifically, according to the processing position requirements of the aluminum profile, the pneumatic cylinder 12 fixed on one of the inner side walls of the portal frame 11 is activated. After the pneumatic cylinder 12 is ventilated, its output end will push the adjusting block 13 fixedly connected to it to move. Since the adjusting block 13 is slidably connected to the crossbar 17 inside and above the pneumatic cylinder 12, and the two ends of the crossbar 17 are fixedly connected to the two inner side walls of the portal frame 11 respectively, the adjusting block 13 will slide smoothly along the length direction of the crossbar 17 under the thrust of the pneumatic cylinder 12, thereby driving the electric telescopic rod 14 at the bottom of the adjusting block 13 and the grinding machine 15 to move laterally synchronously until the grinding machine 15 moves to the position where the aluminum profile needs to be processed. Next, based on the thickness of the aluminum profile, the electric telescopic rod 14 is activated. Once powered on, the output end of the electric telescopic rod 14 drives the grinding machine 15 to move up and down, adjusting the distance between the grinding machine 15 and the surface of the aluminum profile. When the grinding machine 15 reaches the appropriate grinding height, the electric telescopic rod 14 stops, and then the grinding machine 15 is started. The grinding head of the grinding machine 15 rotates at high speed to grind the surface of the aluminum profile. During the grinding process, if the grinding position needs to be adjusted, the adjusting block 13 can be driven again by the pneumatic cylinder 12 to slide along the crossbar 17, achieving fine-tuning of the lateral position of the grinding machine 15 and ensuring the processing accuracy of the aluminum profile.

[0028] The implementation principle of an aluminum profile workbench according to an embodiment of this application is as follows: the dust removal fan 3, servo motor 8, electric telescopic rod 14, and grinding machine 15 are all electrically connected to an external power supply via a switch. During aluminum profile processing, the aluminum profile is first fixed by a clamping assembly and placed above the transverse groove 7 on the surface of the processing table 1. The servo motor 8, which is fixed to the outer wall of the processing table 1, is started by the switch. The servo motor 8 is preferably of type HBS57. The servo motor 8 outputs torque when energized, and its output end extends into the transverse groove 7 and transmits the torque to the bidirectional lead screw 9 through a coupling, thereby driving the bidirectional lead screw 9. Rotate within the transverse groove 7; the threads on both sides of the bidirectional lead screw 9 are opened in opposite directions, with equal pitch and a thread opening angle of 20 degrees. The thread self-locking condition must meet the following formula calculation: self-locking condition = friction coefficient × tan (helix angle) ≥ 1. Because the two clamping plates 10 symmetrically connected to the outside of the bidirectional lead screw 9 slide in cooperation with the inner wall of the transverse groove 7, the rotation of the bidirectional lead screw 9 is transformed into the synchronous reverse movement of the two clamping plates 10 along the length direction of the transverse groove 7. When the bidirectional lead screw 9 rotates forward, the clamping plates 10 approach each other and are in close contact with the two side walls of the aluminum profile, and the aluminum profile is fixed on the processing table 1 by clamping force. Then, the processing components are activated for processing: Based on the required processing position of the aluminum profile, the pneumatic cylinder 12 fixed to the inner wall of the portal frame 11 is activated. The pneumatic cylinder 12 is preferably a TDA20 type. After the pneumatic cylinder 12 is ventilated, its output end pushes the fixedly connected adjusting block 13. Since the adjusting block 13 is internally and located above the pneumatic cylinder 12, it is slidably connected to the crossbar 17 fixed to the inner wall of the portal frame 11 at both ends. The adjusting block 13 slides smoothly along the crossbar 17, driving the electric telescopic rod 14 at its bottom and the grinder 15 to move laterally to the processing position simultaneously. Then, based on the thickness of the aluminum profile, the electric telescopic rod 14 is activated via a switch. The electric telescopic rod 14 is preferably an LX600 type. Its output end drives the grinder 15 to adjust up and down to a suitable height and then stops. The grinder 15 is then activated via a switch. The grinder 15 is preferably an electric angle grinder (e.g., model: Dongcheng S1M-FF03-100). Alternatively, a vertical belt sander (such as model: Makita 9403) can be used. The grinding head rotates at high speed to grind the surface of the aluminum profile. When the position needs to be adjusted during grinding, the adjusting block 13 can be driven by the pneumatic cylinder 12 to achieve horizontal fine adjustment of the sander 15. Aluminum powder and debris generated during processing are handled by a dust removal system: The dust removal fan 3 installed on the top of the dust collection box 2 is activated by a switch, and its exhaust port generates negative pressure suction. The negative pressure is transmitted to the horizontal pipe 5 through the connected suction pipe 4. Several suction hoods 6, which are connected at equal intervals on the outer wall of the horizontal pipe 5 and correspond to the processing area, actively capture aluminum powder and debris under the action of negative pressure. The debris is sucked into the dust removal fan 3 through the horizontal pipe 5 and the suction pipe 4. The dust removal fan 3 is preferably of type UF12A23BWH. The debris is then discharged into the dust collection box 2 fixed on the front side wall of the processing table 1 by the dust removal fan 3. During collection, the hinged door 16 on the front side wall of the dust collection box 2 is closed to ensure that the dust is concentrated. During cleaning, the door 16 can be opened to handle the dust and prevent the dust from overflowing.After processing, the servo motor 8 reverses, the bidirectional lead screw 9 reverses accordingly, and the clamping plates 10 move away from each other to release the aluminum profile, making it easy for the operator to remove it.

[0029] The foregoing description of an exemplary embodiment of an aluminum profile workbench provided by this disclosure refers to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.

Claims

1. An aluminum profile workbench, comprising a processing table (1), a dust collection box (2) with an open front sidewall, a dust removal fan (3), a dust removal assembly, a clamping assembly, and a processing assembly, characterized in that: The dust removal assembly includes a suction pipe (4) connected to the exhaust port of the dust removal fan (3). A horizontal pipe (5) is connected to one end of the suction pipe (4) away from the dust removal fan (3). A number of suction hoods (6) are connected at equal intervals on the outer side wall of the horizontal pipe (5).

2. The aluminum profile workbench according to claim 1, characterized in that: The clamping assembly includes a transverse groove (7) formed on the surface of the processing table (1). A servo motor (8) is fixedly connected to the outer wall of the processing table (1). The output end of the servo motor (8) extends into the interior of the transverse groove (7) and is fixedly connected to a bidirectional lead screw (9) via a coupling. Two clamping plates (10) are symmetrically connected to the outside of the bidirectional lead screw (9).

3. The aluminum profile workbench according to claim 1, characterized in that: The processing assembly includes a gantry frame (11) fixedly connected to the surface of the processing table (1). A pneumatic cylinder (12) is fixedly connected to one of the inner walls of the gantry frame (11). An adjusting block (13) is fixedly connected to the output end of the pneumatic cylinder (12). An electric telescopic rod (14) is fixedly connected to the bottom of the adjusting block (13). A grinder (15) is installed at the output end of the electric telescopic rod (14).

4. The aluminum profile workbench according to claim 1, characterized in that: The dust collection box (2) is fixedly connected to the front side wall of the processing table (1). The front side wall of the dust collection box (2) is hinged with a door (16). The dust removal fan (3) is installed on the top of the dust collection box (2).

5. The aluminum profile workbench according to claim 3, characterized in that: A crossbar (17) is slidably connected inside the adjusting block (13) and above the pneumatic cylinder (12). The two ends of the crossbar (17) are fixedly connected to the two inner side walls of the gantry frame (11).

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