Cutting device for aluminum plastic door and window machining

Abstract

The utility model discloses a cutting device for machining aluminum plastic doors and windows, and particularly relates to the technical field of door and window machining, waste chips generated during cutting can fall into a waste chip groove formed in the top of a base, and mounting grooves are symmetrically formed in the ends, away from chip removal windows, of the two sides of the inner wall of the waste chip groove in a control assembly. The rotating roller is arranged in the waste chip groove, the two ends of the rotating roller extend into the mounting groove to be rotationally connected, the coil springs with the two ends connected in a sleeved mode are connected with the rotating roller and the groove wall, and the coil springs are stable in state at the initial time; a plurality of first pull wires in the middle of the rotating roller are connected with a moving seat with a scraper at the bottom; the servo motor is fixed through a fixing seat; the output end of the servo motor is connected with the driving roller and the winding roller; the winding roller is wound around the second pull wire to be connected with the moving seat, the winding roller rotates to wind the second pull wire, the moving seat is pulled to drive the scraper to slide towards the chip removal window, and waste chips are scraped out. In the process, the first stay wire pulls the rotating roller to stretch the coil spring, the coil spring releases potential energy after the motor stops rotating, the scraper is driven to reset, the whole process is automatic and efficient, and manual operation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of door and window processing technology, specifically a cutting device for processing aluminum-plastic doors and windows. Background Technology

[0002] Currently, in the processing and manufacturing of aluminum-plastic window frames, a double-ended cutting saw is required to cut the aluminum-plastic window frames.

[0003] The existing Chinese utility model with publication number CN209503124U discloses a double-head saw for cutting aluminum-plastic profiles, including a machine body, a cutting box slidably connected to the machine body, and a cutting table fixed to one side of the cutting box. The upper surface of the cutting box is rotatably connected to a rotating shaft, and a protective cover is sleeved on the rotating shaft and fixedly connected to the rotating shaft to cover the cutting table.

[0004] The drawback of the existing technical solution is the lack of an effective mechanism for handling aluminum-plastic shavings generated during the cutting process. Although the disclosed double-head saw has a basic cutting structure and protective cover, it does not mention how to clean the shavings that fall onto the machine body. Prolonged accumulation of shavings not only affects the working efficiency of the saw but may also lead to equipment failure, shorten equipment lifespan, and increase equipment maintenance costs. It may also affect cutting accuracy and adversely impact the quality of processed products. Therefore, we propose a cutting device for aluminum-plastic door and window processing to solve the above problems. Utility Model Content

[0005] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by this utility model is as follows:

[0007] A cutting device for processing aluminum-plastic doors and windows includes a base, a mounting bracket fixedly connected to the top of the base, a cutting machine mounted on one side of the mounting bracket, a waste chip trough on the top of the base, a control component built into the waste chip trough, the control component including two mounting slots on both sides of the inner wall of the waste chip trough, a rotating roller built into the waste chip trough, coil springs sleeved at both ends of the rotating roller, the coil springs placed in the mounting slots, a plurality of first pull wires sleeved in the middle of the rotating roller, a moving seat fixedly connected to one end of the first pull wires, a scraper fixedly connected to the bottom of the moving seat, a second pull wire fixedly connected to the side of the moving seat away from the first pull wires, a servo motor provided at the end of the second pull wire away from the moving seat, a drive roller fixedly connected to the output end of the servo motor, a take-up roller fixedly connected to the end of the drive roller away from the servo motor, the second pull wires wound on the surface of the take-up roller, and one end of the second pull wires fixedly connected to the take-up roller.

[0008] Preferably, a chip removal window is provided at the bottom of one end of the base.

[0009] Preferably, the mounting slot is located at one end of the waste chip trough away from the chip discharge window, and the mounting slots on both sides are symmetrically distributed along the base axis.

[0010] Preferably, the two ends of the rotating roller extend into the mounting grooves on both sides, and the two ends of the rotating roller are rotatably connected to the bottom of the inner cavity of the mounting grooves on both sides.

[0011] Preferably, one end of the coil spring is fixedly connected to the rotating roller, and the other end of the coil spring is fixedly connected to the wall of the mounting groove.

[0012] Preferably, the first pull wire is wound around the surface of the rotating roller, and one end of the first pull wire is fixedly connected to the rotating roller.

[0013] Preferably, the bottom of the scraper contacts the bottom of the inner cavity of the waste chip trough, the servo motor is located on the side of the inner cavity of the waste chip trough near the chip discharge window, a fixing seat is sleeved on the surface of the servo motor, and one end of the fixing seat is fixedly connected to the wall of the waste chip trough.

[0014] Preferably, guide grooves are provided on both sides of the inner cavity of the waste trough, and the two ends of the moving seat are in contact with the groove wall of the guide groove, and the moving seat is slidably connected to the groove wall of the guide groove.

[0015] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0016] This utility model relates to a cutting device for aluminum-plastic door and window processing. During cutting, the waste chips generated fall into a waste chip groove at the top of the base. The control component has symmetrical mounting grooves on both sides of the inner wall of the waste chip groove, away from the chip removal window. A rotating roller is placed in the waste chip groove, with both ends extending into the mounting grooves for rotatable connection. Springs sleeved at both ends connect the rotating roller to the groove wall; initially, the springs are stable. Multiple first pull lines in the middle of the rotating roller connect to a motion seat with a scraper at the bottom. The scraper is pressed tightly against the bottom of the waste chip groove's inner cavity, and the two ends of the motion seat slide within guide grooves to ensure smooth and stable movement. A servo motor near the chip removal window is fixed by a mounting base, and its output end connects to a drive roller and a take-up roller. The take-up roller winds a second pull line connected to the motion seat. Rotating the take-up roller winds up the second pull line, pulling the motion seat and causing the scraper to slide towards the chip removal window, scraping out the waste chips. During this process, the first pull line pulls the rotating roller to stretch the coil spring. After the motor stops, the coil spring releases its potential energy, driving the scraper to reset. The whole process is automatic and efficient, which not only reduces the amount of manual cleaning work and time cost, but also ensures accurate and stable cleaning with the guide groove, greatly improving the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of the waste chip trough of this utility model.

[0019] Figure 3 This is a schematic diagram of the side structure of the base of this utility model.

[0020] Figure 4 This is a schematic diagram of the control component structure of this utility model.

[0021] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Base; 101. Mounting bracket; 102. Cutting machine; 103. Waste chip trough; 104. Chip removal window; 2. Control components; 201. Mounting slot; 202. Rotating roller; 203. Coil spring; 204. First pull wire; 205. Motion seat; 206. Scraper; 207. Guide groove; 208. Second pull wire; 209. Servo motor; 210. Fixed seat; 211. Drive roller; 212. Take-up roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example: Figures 1-5 As shown, this utility model provides a cutting device for processing aluminum-plastic doors and windows, including a base 1, a mounting bracket 101 fixedly connected to the top of the base 1, a cutting machine 102 installed on one side of the mounting bracket 101, and a waste chip groove 103 opened on the top of the base 1. When the cutting machine 102 installed on one side of the mounting bracket 101 is used to process and cut aluminum-plastic doors and windows, the generated waste chips will fall into the waste chip groove 103 opened on the top of the base 1.

[0025] Furthermore, a chip removal window 104 is provided at one bottom end of the base 1. A control component 2 is built into the waste chip trough 103. The control component 2 includes two mounting slots 201, which are located on both sides of the inner wall of the waste chip trough 103. The mounting slots 201 are located at the end of the waste chip trough 103 away from the chip removal window 104. The two mounting slots 201 are symmetrically distributed along the axis of the base 1. A rotating roller 202 is built into the waste chip trough 103. The two ends of the rotating roller 202 extend into the mounting slots 201 on both sides. The two ends of the rotating roller 202 are connected to the mounting slots 201 on both sides. The bottom of the inner cavity of the mounting groove 201 is rotatably connected. Coil springs 203 are sleeved at both ends of the rotating roller 202. The coil springs 203 are placed inside the mounting groove 201, with one end fixedly connected to the rotating roller 202 and the other end fixedly connected to the groove wall of the mounting groove 201. In the initial state, the coil springs 203 are in a natural state or a state with minimal stretching. The rotating roller 202 is connected to the groove wall of the mounting groove 201 via the coil springs 203. Multiple first pull wires 204 are wound around the middle of the rotating roller 202, with one end fixed to the rotating roller 202. The moving seat 205 is connected to the rotating roller 202 via the first pull wires 204. The scraper 206 is fixed to the bottom of the moving seat 205 and contacts the bottom of the inner cavity of the waste chute 103. Both ends of the moving seat 205 are placed inside the guide groove 207. One end of the second pull wire 208 is connected to the moving seat 205, and the other end is wound around the take-up roller 212.

[0026] Furthermore, multiple first pull wires 204 are sleeved in the middle of the rotating roller 202. The first pull wires 204 are wound around the surface of the rotating roller 202. One end of the first pull wire 204 is fixedly connected to the rotating roller 202, and the other end of the first pull wire 204 is fixedly connected to a moving seat 205. A scraper 206 is fixedly connected to the bottom of the moving seat 205. The bottom of the scraper 206 contacts the bottom of the inner cavity of the waste trough 103. Guide grooves 207 are opened on both sides of the inner cavity of the waste trough 103. Both ends of the moving seat 205 contact the groove walls of the guide grooves 207. The moving seat 205 is slidably connected to the groove walls of the guide grooves 207. A second pull wire is fixedly connected to the side of the moving seat 205 away from the first pull wire 204. 208. A servo motor 209 is installed at the end of the second pull wire 208 away from the motion seat 205. The servo motor 209 is located on the side of the inner cavity of the waste chute 103 near the chip discharge window 104. A fixing seat 210 is sleeved on the surface of the servo motor 209. One end of the fixing seat 210 is fixedly connected to the wall of the waste chute 103. A drive roller 211 is fixedly connected to the output end of the servo motor 209. A take-up roller 212 is fixedly connected to the end of the drive roller 211 away from the servo motor 209. The second pull wire 208 is wound around the surface of the take-up roller 212. One end of the second pull wire 208 is fixedly connected to the take-up roller 212. When it is necessary to clean up the waste chips, the servo motor 209 is started. The servo motor 209 drives the drive roller 211 to rotate, and the drive roller 211 in turn drives the take-up roller 212 to rotate. As the take-up roller 212 rotates, it begins to wind up the second draw cable 208. Since the second draw cable 208 is connected to the motion seat 205, the motion seat 205 is subjected to tension during the winding process. Guided by the guide groove 207, it slides along the guide groove 207 towards the servo motor 209 (i.e., towards the chip removal window 104). When the motion seat 205 moves, it drives the scraper 206 at the bottom to slide at the bottom of the chip trough 103. During the movement, the scraper 206 scrapes the chips in the chip trough 103 towards the chip removal window 104, causing the chips to be discharged from the chip removal window 104. At the same time, as the motion seat 205 moves towards the servo motor 209, the first draw cable 204 is pulled, the rotating roller 202 rotates under the action of the first draw cable 204, and the coil spring 203 is stretched. When the servo motor 209 stops working, the elastic potential energy stored in the coil spring 203 is released, which drives the rotating roller 202 to rotate in the opposite direction. The rotating roller 202 pulls the motion seat 205 and the scraper 206 back to the initial position through the first pull line 204, preparing for the next cleaning of waste.

[0027] Utilizing the elastic potential energy of the coil spring 203, after the waste is cleaned, the scraper 206 and the moving seat 205 can be automatically driven back to their initial positions, facilitating the next cleaning operation. The entire process requires no manual intervention for resetting, making it simple and efficient. The guide grooves 207 on both sides of the inner cavity of the waste trough 103 cooperate with the two ends of the moving seat 205, ensuring that the moving seat 205 remains stable during movement and does not deviate. This guarantees the accuracy and stability of the scraper 206 in cleaning waste, improving the cleaning effect. By setting up components such as the servo motor 209, drive roller 211, take-up roller 212, second pull line 208, moving seat 205, and scraper 206, the waste in the waste trough 103 can be automatically scraped towards the discharge window 104 for discharge, eliminating the need for manual cleaning, improving cleaning efficiency, and reducing the workload and time cost of manual cleaning.

[0028] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A cutting device for processing aluminum-plastic doors and windows, characterized in that, The device includes a base, a mounting bracket fixedly connected to the top of the base, a cutting machine mounted on one side of the mounting bracket, a waste chip trough on the top of the base, a control component built into the waste chip trough, the control component including two mounting slots on both sides of the inner wall of the waste chip trough, a rotating roller built into the waste chip trough, coil springs sleeved at both ends of the rotating roller, the coil springs placed in the mounting slots, a plurality of first pull wires sleeved in the middle of the rotating roller, a motion seat fixedly connected to one end of the first pull wire, a scraper fixedly connected to the bottom of the motion seat, a second pull wire fixedly connected to the side of the motion seat away from the first pull wire, a servo motor provided at the end of the second pull wire away from the motion seat, a drive roller fixedly connected to the output end of the servo motor, a take-up roller fixedly connected to the end of the drive roller away from the servo motor, the second pull wires wound on the surface of the take-up roller, and one end of the second pull wires fixedly connected to the take-up roller.

2. The cutting device for processing aluminum-plastic doors and windows according to claim 1, characterized in that, A chip removal window is provided at the bottom of one end of the base.

3. The cutting device for processing aluminum-plastic doors and windows according to claim 1, characterized in that, The mounting slot is located at one end of the waste chip trough away from the chip discharge window, and the mounting slots on both sides are symmetrically distributed along the axis of the base.

4. The cutting device for processing aluminum-plastic doors and windows according to claim 1, characterized in that, The two ends of the rotating roller extend into the mounting grooves on both sides, and the two ends of the rotating roller are rotatably connected to the bottom of the inner cavity of the mounting grooves on both sides.

5. The cutting device for processing aluminum-plastic doors and windows according to claim 1, characterized in that, One end of the coil spring is fixedly connected to the rotating roller, and the other end of the coil spring is fixedly connected to the wall of the mounting groove.

6. The cutting device for processing aluminum-plastic doors and windows according to claim 1, characterized in that, The first pull wire is wound around the surface of the rotating roller, and one end of the first pull wire is fixedly connected to the rotating roller.

7. The cutting device for processing aluminum-plastic doors and windows according to claim 1, characterized in that, The bottom of the scraper contacts the bottom of the inner cavity of the waste chip trough. The servo motor is located on the side of the inner cavity of the waste chip trough near the chip discharge window. A fixing seat is sleeved on the surface of the servo motor, and one end of the fixing seat is fixedly connected to the wall of the waste chip trough.

8. The cutting device for processing aluminum-plastic doors and windows according to claim 1, characterized in that, The waste chip trough has guide grooves on both sides of its inner cavity. The two ends of the motion seat are in contact with the groove wall of the guide groove, and the motion seat is slidably connected to the groove wall of the guide groove.

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