Splash-proof baffle for hot cutting of aluminum plate

Abstract

The utility model discloses an aluminum plate hot cutting is with splash baffle, belongs to aluminum plate hot cutting technical field. This kind of aluminum plate hot cutting is with splash baffle, including adjusting mechanism and protection mechanism, adjusting mechanism includes base, and the upper end fixed mounting of base has the sliding base, and the outside of sliding base is slidably provided with the lifting frame, and the upper end both sides of lifting frame are all fixedly installed with the pivot, and all rotationally provided with the connecting seat on the pivot, and the outside fixed mounting of one connecting seat has the transmission case, the protection mechanism includes the baffle frame, and the one side of baffle frame is provided with the slag mouth, and the both ends of slag mouth bottom end are connected with a pair of connecting seat respectively, and the bottom of baffle frame is located the bottom end of slag mouth and is provided with the arc slot of adapting to the outer wall of lifting frame, and the inside bottom end of baffle frame is provided with the collection groove, and the bottom of baffle frame is inserted with the collection box, and the collection box is slidably connected with the collection groove, the utility model discloses, can effectively improve the practicality of aluminum plate hot cutting with splash baffle, has higher practical value.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plate thermal cutting technology, specifically to a splash guard for aluminum plate thermal cutting. Background Technology

[0002] During the thermal cutting of aluminum plates (such as plasma cutting and laser cutting), molten metal fragments (i.e., "slag") will splash along with the cutting action, which can not only burn the operators, but also damage the surrounding equipment, pollute the processing environment, and even affect the subsequent processing accuracy because the slag adheres to the surface of the uncut aluminum plate. As an important safety protection and environmental protection component, the splash guard's function is to block the splashing of molten slag and create a safe operating space for the cutting operation.

[0003] Based on the above, the inventors have discovered the following problems: Existing fixed-structure splash guards are mostly directly fixed to the edge of the cutting table or the ground support by welding or bolts, and their height and tilt angle are completely fixed after installation. However, in aluminum plate thermal cutting operations, the height, range, and angle of molten slag splashes vary significantly when cutting aluminum plates of different specifications. The fixed-structure splash guards cannot be adjusted in height and angle after installation, resulting in extremely poor adaptability and making it difficult to meet diverse cutting needs.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a splash guard for hot cutting of aluminum plates, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this utility model is to provide a splash guard for thermal cutting of aluminum plates, so as to solve the problem mentioned in the background art that the existing fixed structure splash guards are mostly directly fixed to the edge of the cutting workbench or the ground support by welding or bolts, and their height and tilt angle are completely fixed after installation.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A splash guard for hot cutting aluminum plates includes an adjustment mechanism and a protective mechanism. The adjustment mechanism includes a base, a slide block fixedly mounted on the upper end of the base, a lifting frame slidably sleeved on the outer side of the slide block, and rotating shafts fixedly mounted on both sides of the upper end of the lifting frame. Connecting seats are rotatably sleeved on each rotating shaft, and a transmission box is fixedly mounted on the outer side of one of the connecting seats. The protective mechanism includes a baffle frame, a slag inlet on one side of the baffle frame, and a pair of connecting seats respectively connected to the bottom ends of the slag inlet. An arc-shaped groove adapted to the outer wall of the lifting frame is formed on the bottom side of the baffle frame at the bottom end of the slag inlet. A collection groove is formed on the inner bottom end of the baffle frame, and a collection box is inserted into the bottom side of the baffle frame. The collection box is slidably connected to the collection groove.

[0008] Furthermore, one end of the rotating shaft extends through the connecting seat into the interior of the transmission box and is fitted with a worm gear.

[0009] The beneficial effect of adopting the above-mentioned further solution is that the rotating shaft extends to the transmission box and is fitted with a worm gear. When the worm rotates, the transmission box and the baffle frame as a whole can rotate around the worm gear.

[0010] Furthermore, a worm gear is rotatably connected to the bottom inside the transmission box, and the worm gear meshes with a worm wheel.

[0011] The beneficial effect of adopting the above-mentioned further solution is that by meshing the worm and the worm wheel, the transmission is convenient. The worm and worm wheel transmission has self-locking properties. After adjustment, the angle of the baffle frame can be stably fixed, avoiding angle deviation caused by vibration during the cutting process and ensuring stable protection effect.

[0012] Furthermore, a knob is rotatably connected to the bottom side of the transmission box, and one side of the knob's central shaft is connected to one end of the worm gear.

[0013] The beneficial effect of adopting the above-mentioned further solution is that the knob is directly connected to the worm gear, and the operator can easily drive the worm gear to rotate around the worm wheel by turning the knob, thereby adjusting the angle of the baffle frame. The operation is intuitive and labor-saving, and it is convenient to quickly adjust the protection angle according to the cutting position, thereby improving the work efficiency.

[0014] Furthermore, a high-temperature resistant motor is embedded in the top of the inside of the lifting frame, and a screw is sleeved on the output end of the high-temperature resistant motor.

[0015] The beneficial effects of adopting the above-mentioned further solution are that the high-temperature resistant motor inside the lifting frame drives the screw to rotate, providing power for the lifting and lowering of the lifting frame. The high-temperature resistant design adapts to the high-temperature environment of the cutting area, ensuring stable operation of the motor and realizing electric adjustment of the height of the protective mechanism, making operation more convenient and efficient.

[0016] Furthermore, a connecting plate is installed on the upper inner end of the slide block, and a sleeve is embedded in the center of the connecting plate, with the sleeve and the connecting plate being threaded together.

[0017] The beneficial effect of adopting the above-mentioned further solution is that the connecting plate inside the slide is threadedly connected to the sleeve, and the sleeve cooperates with the screw to convert the rotational motion of the screw into the linear lifting motion of the lifting frame, thereby controlling the height of the protective mechanism.

[0018] Furthermore, the bottom end of the base is provided with a receiving groove, and an electromagnet is fixedly installed inside the receiving groove.

[0019] The beneficial effect of adopting the above-mentioned further solution is that the electromagnet in the base receiving slot can generate magnetic force after being energized, which will attract and fix the base to the metal workbench. It can achieve quick installation and positioning without additional fixing devices, and can be easily moved after power is cut off, thus improving the installation flexibility and stability of the device.

[0020] Furthermore, the inner wall of the baffle frame is provided with a ceramic-based composite coating, and the outer side of the baffle frame is provided with a polyurethane coating.

[0021] The beneficial effects of adopting the above-mentioned further solutions are that the ceramic-based composite coating on the inner side of the baffle frame is resistant to high temperature and impact from molten slag, which can effectively block the high-temperature molten slag generated by thermal cutting and protect the baffle frame body; the polyurethane coating on the outer side has heat insulation and buffering effects, reduces the outer temperature to prevent burns to personnel, and at the same time enhances the impact resistance of the baffle frame and extends its service life.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows: The base of the adjustable mechanism of this aluminum plate hot cutting anti-splatter baffle provides stable support for the whole structure; the sliding cooperation between the slide block and the lifting frame allows for height adjustment of the protective mechanism to adapt to different cutting scenarios; the rotating shaft and connecting seat cooperate to allow the baffle frame to rotate and adjust its angle; the slag opening facilitates the entry of molten slag splashed during cutting into the interior of the baffle frame; the arc-shaped groove avoids interference with the lifting frame, ensuring that when the baffle frame is adjusted in angle, the bottom of the slag opening is close to the outer side of the lifting frame, preventing molten slag from splashing out of the gaps; the collection groove and collection box of the protective mechanism cooperate to collect the splashed molten slag. To prevent burns or fire hazards, the overall structure combines protection with angle and height adjustment functions, improving the safety and convenience of aluminum plate thermal cutting operations. By meshing the worm gear and worm wheel, transmission is convenient. The worm gear and worm wheel transmission has self-locking properties, and after adjustment, the angle of the baffle frame can be stably fixed, avoiding angle deviation caused by vibration during cutting and ensuring stable protection. The high-temperature resistant motor inside the lifting frame drives the screw to rotate, providing power for the lifting frame to rise and fall. The high-temperature resistant design adapts to the high-temperature environment of the cutting area, ensuring stable motor operation and realizing electric adjustment of the height of the protective mechanism, making operation more convenient and efficient. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the anti-splash baffle for hot cutting of aluminum plates disclosed in an embodiment of the present invention. Figure 1 ;

[0024] Figure 2 This is a three-dimensional structural diagram of the anti-splash baffle for hot cutting of aluminum plates disclosed in an embodiment of the present invention. Figure 2 ;

[0025] Figure 3 This is a three-dimensional cross-sectional view of the anti-splash baffle for hot cutting of aluminum plate disclosed in an embodiment of the present utility model;

[0026] Figure 4 This is a front cross-sectional view of the slide and lifting frame of the anti-splash baffle for hot cutting of aluminum plate disclosed in this embodiment of the utility model;

[0027] Figure 5 This is a schematic side cross-sectional view of the transmission box of the anti-splash baffle for hot cutting of aluminum plate disclosed in an embodiment of this utility model.

[0028] In the diagram: 1. Adjustment mechanism; 101. Base; 102. Slide; 103. Lifting frame; 104. Transmission box; 105. Connecting seat; 106. Electromagnet; 107. Connecting plate; 108. Sleeve; 109. Screw; 110. High-temperature resistant motor; 111. Worm gear; 112. Worm; 113. Knob; 114. Rotating shaft; 2. Protective mechanism; 201. Baffle frame; 202. Collection box; 203. Collection trough; 204. Arc-shaped groove; 205. Slag inlet. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1 - Figure 5 This utility model provides a technical solution: a splash guard for hot cutting of aluminum plates, including an adjustment mechanism 1 and a protective mechanism 2. The adjustment mechanism 1 includes a base 101, a slide 102 fixedly installed on the upper end of the base 101, a lifting frame 103 slidably sleeved on the outer side of the slide 102, and rotating shafts 114 fixedly installed on both sides of the upper end of the lifting frame 103. Connecting seats 105 are rotatably sleeved on the rotating shafts 114, and a transmission box 10 is fixedly installed on the outer side of one of the connecting seats 105. 4; The protective mechanism 2 includes a baffle frame 201. A slag port 205 is provided on one side of the baffle frame 201. The bottom ends of the slag port 205 are respectively connected to a pair of connecting seats 105. An arc-shaped groove 204 adapted to the outer wall of the lifting frame 103 is provided on the bottom side of the baffle frame 201 at the bottom end of the slag port 205. A collection groove 203 is provided at the bottom inside the baffle frame 201. A collection box 202 is inserted into the bottom side of the baffle frame 201. The collection box 202 is slidably connected to the collection groove 203.

[0031] As an embodiment of this utility model, one end of the rotating shaft 114 extends through the connecting seat 105 into the interior of the transmission box 104 and is fitted with a worm gear 111. The rotating shaft 114 extends into the transmission box 104 and is fitted with the worm gear 111. When the worm 112 rotates, the transmission box 104 and the baffle frame 201 can rotate around the worm gear 111 as a whole.

[0032] As an embodiment of this utility model, a worm gear 112 is rotatably connected to the bottom of the transmission box 104. The worm gear 112 and the worm wheel 111 mesh with each other. By meshing the worm gear 112 and the worm wheel 111, transmission is facilitated. The transmission between the worm gear 112 and the worm wheel 111 has self-locking properties. After adjustment, the angle of the baffle frame 201 can be stably fixed, avoiding angle deviation caused by vibration during the cutting process and ensuring stable protection effect.

[0033] As an embodiment of this utility model, a knob 113 is rotatably connected to the bottom side of the transmission box 104. The central shaft of one side of the knob 113 is connected to one end of the worm gear 112. The knob 113 is directly connected to the worm gear 112. The operator can easily drive the worm gear 112 to rotate around the worm wheel 111 by rotating the knob 113, thereby adjusting the angle of the baffle frame 201. The operation is intuitive and labor-saving, and it is convenient to quickly adjust the protection angle according to the cutting position, thereby improving the work efficiency.

[0034] As an embodiment of this utility model, a high-temperature resistant motor 110 is further installed at the top of the inside of the lifting frame 103. A screw 109 is sleeved on the output end of the high-temperature resistant motor 110. The high-temperature resistant motor 110 inside the lifting frame 103 drives the screw 109 to rotate, providing power for the lifting and lowering of the lifting frame 103. The high-temperature resistant design adapts to the high-temperature environment of the cutting area, ensures stable operation of the motor, realizes electric adjustment of the height of the protective mechanism 2, and makes the operation more convenient and efficient.

[0035] As an embodiment of this utility model, a connecting plate 107 is further installed on the upper part of the slide block 102. A sleeve 108 is embedded in the center of the connecting plate 107. The sleeve 108 is threadedly connected to the connecting plate 107. The connecting plate 107 inside the slide block 102 is threadedly connected to the sleeve 108. The sleeve 108 cooperates with the screw 109 to convert the rotational motion of the screw 109 into the linear lifting motion of the lifting frame 103, thereby controlling the height of the protective mechanism 2.

[0036] As an embodiment of this utility model, the bottom end of the base 101 is provided with a receiving groove, and an electromagnet 106 is fixedly installed inside the receiving groove. When the electromagnet 106 in the receiving groove of the base 101 is energized, it can generate magnetic force to attract and fix the base 101 to the metal workbench. Quick installation and positioning can be achieved without additional fixing devices, and it can be easily moved after power failure, improving the installation flexibility and stability of the device.

[0037] As an embodiment of this utility model, the inner wall of the baffle frame 201 is provided with a ceramic-based composite coating, and the outer side of the baffle frame 201 is provided with a polyurethane coating. The ceramic-based composite coating on the inner side of the baffle frame 201 is resistant to high temperature and impact from molten slag, and can effectively block the high-temperature molten slag generated by thermal cutting, thus protecting the baffle frame 201 body. The polyurethane coating on the outer side has heat insulation and buffering effects, reducing the outer temperature to prevent burns to personnel, while also enhancing the impact resistance of the baffle frame 201 and extending its service life.

[0038] Specifically, the working principle of this type of anti-splash baffle for hot cutting of aluminum plates is as follows: First, energize the electromagnet 106 in the receiving groove of the base 101, causing it to generate magnetic force and adhere to the metal worktable. Then, start the high-temperature resistant motor 110 inside the lifting frame 103, driving the screw 109 to rotate. The screw 109 engages with the sleeve 108 on the connecting plate 107 inside the slide block 102, converting the rotational motion into linear lifting and lowering of the lifting frame 103 along the slide block 102, adjusting the protective mechanism 2 to the appropriate cutting height. Finally, rotate the knob 113 on the bottom side of the transmission box 104 to drive the worm gear. 112 rotates around the worm gear 111 that meshes with it, causing the connecting seat 105 and the baffle frame 201 to rotate and be adjusted to a suitable protective angle. At this time, the arc groove 204 fits against the outer wall of the lifting frame 103 to prevent molten slag from splashing from the gap. During cutting, the high-temperature molten slag enters the baffle frame 201 through the slag opening 205, is blocked by the inner ceramic matrix composite coating, and falls into the collection groove 203, eventually collecting in the collection box 202. The outer polyurethane coating plays a role in heat insulation and preventing scalding. After cutting, the power is turned off, the electromagnet 106 is removed and fixed, and the collection box 202 is pulled out to clean the molten slag.

[0039] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Furthermore, since this application is mainly used to protect mechanical devices, this application will not explain the control method and circuit connection in detail.

Claims

1. A splash guard for hot cutting of aluminum plates, characterized in that, The system includes an adjustment mechanism (1) and a protective mechanism (2). The adjustment mechanism (1) includes a base (101), a slide (102) fixedly mounted on the upper end of the base (101), a lifting frame (103) slidably sleeved on the outer side of the slide (102), and rotating shafts (114) fixedly mounted on both sides of the upper end of the lifting frame (103). Connecting seats (105) are rotatably sleeved on each rotating shaft (114), and a transmission box (104) is fixedly mounted on the outer side of one of the connecting seats (105). The protective mechanism (2) includes a baffle frame (2 01), a slag port (205) is provided on one side of the baffle frame (201). The bottom ends of the slag port (205) are respectively connected to a pair of connecting seats (105). An arc-shaped groove (204) adapted to the outer wall of the lifting frame (103) is provided on the bottom side of the baffle frame (201) at the bottom end of the slag port (205). A collection groove (203) is provided at the bottom inside the baffle frame (201). A collection box (202) is inserted into the bottom side of the baffle frame (201). The collection box (202) is slidably connected to the collection groove (203).

2. The anti-splash baffle for hot cutting of aluminum plates according to claim 1, characterized in that, One end of one of the shafts (114) extends through the connecting seat (105) into the interior of the transmission box (104) and is fitted with a worm gear (111).

3. The anti-splash baffle for hot cutting of aluminum plates according to claim 2, characterized in that, The transmission box (104) is rotatably connected to the bottom inside by a worm (112), which meshes with the worm wheel (111).

4. A splash guard for hot cutting of aluminum plates according to claim 3, characterized in that, A knob (113) is rotatably connected to the bottom side of the transmission box (104), and the central shaft of one side of the knob (113) is connected to one end of the worm (112).

5. A splash guard for hot cutting of aluminum plates according to claim 1, characterized in that, A high-temperature resistant motor (110) is embedded in the top of the inside of the lifting frame (103), and a screw (109) is sleeved on the output end of the high-temperature resistant motor (110).

6. A splash guard for hot cutting of aluminum plates according to claim 5, characterized in that, A connecting plate (107) is installed on the upper inner end of the slide (102), and a sleeve (108) is embedded in the center of the connecting plate (107). The sleeve (108) is threadedly connected to the connecting plate (107).

7. A splash guard for hot cutting of aluminum plates according to claim 1, characterized in that, The base (101) has a receiving groove at its bottom end, and an electromagnet (106) is fixedly installed inside the receiving groove.

8. A splash guard for hot cutting of aluminum plates according to claim 1, characterized in that, The inner wall of the baffle frame (201) is provided with a ceramic-based composite coating, and the outer side of the baffle frame (201) is provided with a polyurethane coating.

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