Polishing device with overturning structure for aluminum material machining

Abstract

The utility model discloses a polishing device with a turnover structure for aluminum material processing, which comprises a polishing frame and a polishing machine, the bottom of the polishing machine is fixedly connected with the rear side of the top of the polishing frame, a fixed plate is arranged on the left side in the polishing frame, and a clamping plate is arranged on the right side in the polishing frame. By arranging the fixed plate, when the detection surface of the infrared distance sensor corresponds to the rear side of the inner wall of the polishing frame, the detected distance is the initial distance, and meanwhile, the prompting lamp is turned on; at the moment, a user can quickly know whether the aluminum plate driven by the current fixed plate is in a horizontal state or not through a switch of an indicator lamp, and the problems that the overall manufacturing cost is high due to the fact that the number of electric push rods is large, the clamped aluminum plate is turned over only by controlling a motor, it cannot be guaranteed that the aluminum plate is horizontal enough after being turned over, and the working efficiency is high are solved. And the situation that the other face of the aluminum plate cannot be completely polished is easily caused, so that the polishing efficiency is reduced is solved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum processing technology, specifically to a grinding device for aluminum processing with a flipping structure. Background Technology

[0002] Aluminum materials are products made of aluminum and other alloying elements. They are usually first processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then made through processes such as cold bending, sawing, drilling, assembly, and coloring. Grinding equipment is required during the processing of aluminum materials.

[0003] For example, patent application CN202322954816.5 discloses an aluminum processing and grinding device, including a base plate. Side plates are provided on both sides of the top of the base plate. A locking frame is fixedly installed between the two sets of side plates. A rotary clamping component for fixing the aluminum material is provided on the locking frame. A back plate is provided at the rear end of the top of the base plate, and a grinding assembly is provided at the upper end of the back plate. The rotary clamping component includes first electric push rods installed on the left and right sides of the locking frame. This aluminum processing and grinding device clamps the aluminum sheet by placing it inside the locking frame and controlling the two sets of push plates to move closer together using the first electric push rods on both sides. Then, the surface of the aluminum sheet is ground by the grinding assembly at the upper end. After grinding, the clamping frame is rotated by a first motor, causing the aluminum sheet to automatically flip over, facilitating grinding of the other end. This automated flipping grinding method greatly saves labor, increases grinding efficiency, and makes the processing more convenient.

[0004] Based on the search of the aforementioned patents and the discovery of equipment in the existing technology, although the aforementioned equipment can solve the problem that workers still need to flip the board before the other end can be polished, which is labor-intensive and has a low level of intelligence, resulting in low polishing efficiency and being unfavorable for production use.

[0005] However, the use of multiple electric push rods in the process of use leads to a higher overall cost. Furthermore, relying solely on controlling the motor to flip the clamped aluminum sheet cannot guarantee that the aluminum sheet will be sufficiently horizontal after flipping, which can easily result in the other side of the aluminum sheet not being fully polished, thus reducing polishing efficiency. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a grinding device for aluminum processing with a flipping structure. This device has the advantage of level detection and solves the problems of using a large number of electric push rods, resulting in high overall cost, and relying solely on controlling the motor to flip the clamped aluminum sheet, which cannot guarantee that the aluminum sheet is sufficiently level after flipping, easily leading to the other side of the aluminum sheet not being fully ground, thus reducing grinding efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a grinding device for aluminum processing with a flipping structure, comprising a grinding frame and a grinding machine. The bottom of the grinding machine is fixedly connected to the rear side of the top of the grinding frame. A fixed plate is provided on the left side inside the grinding frame, and a clamping plate is provided on the right side inside the grinding frame. A motor is fixedly connected to the left side of the inner wall of the grinding frame, and the output end of the motor is fixedly connected to the left side of the fixed plate. An electric push rod is provided on the right side of the grinding frame, and the left side of the electric push rod extends into the interior of the grinding frame. The output end of the rod is connected to the right side of the clamping plate. Limiting plates are provided on the top left side of the clamping plate and the top right side of the fixed plate. Adjustment mechanisms are provided on the left side of the clamping plate and the right side of the fixed plate. An installation groove is provided on the front of the fixed plate. An infrared distance sensor is installed inside the installation groove. An indicator light is fixedly connected to the left side of the front of the grinding frame. The indicator light is electrically connected to the infrared distance sensor through a wire. An anti-rotation mechanism is fixedly connected to the right side of the clamping plate. A connecting assembly is fixedly connected to the back of the infrared distance sensor.

[0008] As a preferred embodiment of this utility model, the adjusting mechanism includes an adjusting groove, which is formed on the left side of the clamping plate and the right side of the fixed plate. A screw is movably connected to the bottom of the inner wall of the adjusting groove via a shaft pin, and a threaded sleeve is threaded to the top of the surface of the screw. The inner side of the threaded sleeve is fixedly connected to the outer side of the limiting plate.

[0009] As a preferred embodiment of this utility model, the anti-rotation mechanism includes a connecting sleeve, the left side of which is fixedly connected to the right side of the clamping plate, a rubber friction ring is movably connected inside the connecting sleeve, a connecting post is provided inside the connecting sleeve, the rubber friction ring is sleeved on the surface of the connecting post, and the right side of the connecting post is fixedly connected to the output end of the electric push rod.

[0010] As a preferred embodiment of the present invention, the connecting component includes a rubber insert block, the front side of which is fixedly connected to the back side of the infrared distance sensor, and the front side of the fixed plate is provided with an insert groove, the rubber insert block being embedded inside the insert groove.

[0011] As a preferred embodiment of this utility model, limit blocks are fixedly connected to both sides of the outer side of the limiting plate, and limit grooves are formed on both sides of the left side of the clamping plate and both sides of the right side of the fixed plate. The inner wall of the limit groove is slidably connected to the surface of the limit block.

[0012] As a preferred embodiment of this invention, a transmission rope is fixedly connected to the bottom of the front of the infrared distance sensor, and a pull ring is fixedly connected to the other end of the transmission rope.

[0013] As a preferred embodiment of this invention, the back of the pull ring is magnetically attached to a magnetic suction element, and the back of the magnetic suction element is fixedly connected to the bottom of the front of the fixed plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, by setting a fixed plate, detects the initial distance when the detection surface of the infrared distance sensor aligns with the rear side of the inner wall of the grinding frame during the reverse process. At the same time, an indicator light will turn on. The user can then quickly understand whether the aluminum plate being driven by the fixed plate is in a horizontal state by switching on and off the indicator light. This solves the problems of using multiple electric push rods, which leads to a higher overall cost, and using a single motor to control the aluminum plate to flip it, which cannot guarantee that the aluminum plate is sufficiently horizontal after flipping, easily resulting in the other side of the aluminum plate not being fully ground, thus reducing grinding efficiency. This invention achieves the effect of horizontal detection.

[0016] 2. By setting an adjustment mechanism, when changing plates of different thicknesses, the user can rotate the screw and use the threaded connection between the screw and the screw sleeve to make the screw drive the screw sleeve to adjust up and down. Then the screw sleeve will drive the limiting plate to adjust, so that the distance between the limiting plate and the inner bottom of the fixed plate and the inner bottom of the clamping plate is adjusted, thereby adapting to different aluminum plate thicknesses and improving adaptability.

[0017] 3. By setting up an anti-rotation mechanism, this utility model utilizes the rubber friction ring to increase the friction between the connecting column and the connecting sleeve during the use of the clamping plate, preventing the clamping plate from rotating due to its own weight when it is not clamping the aluminum plate, thus improving the stability of use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial cross-sectional structural diagram of the fixing plate of this utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of the clamping plate of this utility model.

[0021] In the diagram: 1. Grinding frame; 2. Grinding machine; 3. Fixed plate; 4. Clamping plate; 5. Motor; 6. Electric actuator; 7. Limiting plate; 8. Adjustment mechanism; 81. Adjustment groove; 82. Screw; 83. Screw sleeve; 9. Mounting groove; 10. Infrared distance sensor; 11. Indicator light; 12. Anti-rotation mechanism; 121. Connecting sleeve; 122. Rubber friction ring; 123. Connecting column; 13. Connecting assembly; 131. Rubber insert; 132. Insert groove; 14. Limiting block; 15. Limiting groove; 16. Transmission rope; 17. Pull ring; 18. Magnetic suction component. Detailed Implementation

[0022] 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.

[0023] like Figures 1 to 3 As shown, this utility model provides a grinding device for aluminum processing with a flipping structure, including a grinding frame 1 and a grinding machine 2. The bottom of the grinding machine 2 is fixedly connected to the rear side of the top of the grinding frame 1. A fixed plate 3 is provided on the left side inside the grinding frame 1, and a clamping plate 4 is provided on the right side inside the grinding frame 1. A motor 5 is fixedly connected to the left side of the inner wall of the grinding frame 1, and the output end of the motor 5 is fixedly connected to the left side of the fixed plate 3. An electric push rod 6 is provided on the right side of the grinding frame 1, and the left side of the electric push rod 6 extends into the interior of the grinding frame 1. The output end of the electric push rod 6 is connected to the clamping plate 4. The right-side transmission connection is provided. Limiting plates 7 are provided on the top left side of the clamping plate 4 and the top right side of the fixed plate 3. Adjustment mechanisms 8 are provided on the left side of the clamping plate 4 and the right side of the fixed plate 3. An installation groove 9 is provided on the front of the fixed plate 3. An infrared distance sensor 10 is installed inside the installation groove 9. An indicator light 11 is fixedly connected to the left side of the front of the grinding frame 1. The indicator light 11 is electrically connected to the infrared distance sensor 10 through a wire. An anti-rotation mechanism 12 is fixedly connected to the right side of the clamping plate 4. A connecting component 13 is fixedly connected to the back of the infrared distance sensor 10.

[0024] refer to Figure 3 The adjustment mechanism 8 includes an adjustment groove 81, which is located on the left side of the clamping plate 4 and the right side of the fixed plate 3. The bottom of the inner wall of the adjustment groove 81 is movably connected to a screw 82 via a shaft pin. The top of the surface of the screw 82 is threadedly connected to a screw sleeve 83. The inner side of the screw sleeve 83 is fixedly connected to the outer side of the limiting plate 7.

[0025] As a technical optimization of this utility model, by setting an adjustment mechanism 8, when changing plates of different thicknesses, the user can rotate the screw 82 and use the threaded connection between the screw 82 and the screw sleeve 83 to make the screw 82 drive the screw sleeve 83 to adjust up and down. Then the screw sleeve 83 will drive the limiting plate 7 to adjust, so that the distance between the limiting plate 7 and the inner bottom of the fixed plate 3 and the inner bottom of the clamping plate 4 is adjusted, thereby adapting to the thickness of different aluminum plates and improving adaptability.

[0026] refer to Figure 3 The anti-rotation mechanism 12 includes a connecting sleeve 121. The left side of the connecting sleeve 121 is fixedly connected to the right side of the clamping plate 4. A rubber friction ring 122 is movably connected inside the connecting sleeve 121. A connecting post 123 is provided inside the connecting sleeve 121. The rubber friction ring 122 is sleeved on the surface of the connecting post 123. The right side of the connecting post 123 is fixedly connected to the output end of the electric push rod 6.

[0027] As a technical optimization of this utility model, by setting an anti-rotation mechanism 12, the rubber friction ring 122 can increase the friction between the connecting column 123 and the connecting sleeve 121 during the use of the clamping plate 4, so as to avoid the clamping plate 4 from rotating due to its own weight when it is not clamping the aluminum plate, thus improving the stability of use.

[0028] refer to Figure 2 The connecting component 13 includes a rubber insert 131, the front of which is fixedly connected to the back of the infrared distance sensor 10. The front of the fixed plate 3 is provided with an insert groove 132, and the rubber insert 131 is embedded in the insert groove 132.

[0029] As a technical optimization of this utility model, by setting the connecting component 13, when the infrared distance sensor 10 is damaged after long-term use, the user can pull the infrared distance sensor 10 to move it to the front, so that the infrared distance sensor 10 drives the rubber insert 131 to disengage from the insert groove 132, and then the rubber insert 131 on the new infrared distance sensor 10 can be inserted into the insert groove 132, thereby quickly installing the new infrared distance sensor 10.

[0030] refer to Figure 3 Limiting blocks 14 are fixedly connected to both sides of the outer side of the limiting plate 7. Limiting grooves 15 are opened on both sides of the left side of the clamping plate 4 and both sides of the right side of the fixed plate 3. The inner wall of the limiting groove 15 is slidably connected to the surface of the limiting block 14.

[0031] As a technical optimization of this utility model, by setting a limiting block 14 and a limiting groove 15, the limiting plate 7 can be rotated and limited by the sliding cooperation between the limiting block 14 and the limiting groove 15, so that the screw 82 rotates and drives the limiting plate 7 through the screw sleeve 83 more stably, thus improving the transmission stability.

[0032] refer to Figure 2 A drive rope 16 is fixedly connected to the bottom of the front of the infrared distance sensor 10, and a pull ring 17 is fixedly connected to the other end of the drive rope 16.

[0033] As a technical optimization of this utility model, by setting up a transmission rope 16 and a pull ring 17, when the user needs to pull out the infrared distance sensor 10, the user can pull by holding the pull ring 17, so that the pull ring 17 pulls the infrared distance sensor 10 out through the transmission rope 16, giving the user a convenient point of force.

[0034] refer to Figure 2 The pull ring 17 has a magnetic suction component 18 attached to its back side, and the back side of the magnetic suction component 18 is fixedly connected to the bottom of the front side of the fixed plate 3.

[0035] As a technical optimization of this utility model, by setting up a magnetic suction component 18, it is convenient for the user to attach and fix the pull ring 17 when it is not in use, so as to avoid the pull ring 17 being suspended on the detection surface of the infrared distance sensor 10 when the infrared distance sensor 10 is flipped to the other side, thereby affecting the detection accuracy of the infrared distance sensor 10.

[0036] The working principle and usage process of this utility model are as follows: When grinding an aluminum plate, first align one side of the aluminum plate with the right side of the fixed plate 3. Then, start the electric push rod 6 to move the clamping plate 4 to the left, thereby clamping the aluminum plate. Then, start the grinding machine 2 to grind the top surface of the aluminum plate. After grinding, start the motor 5 to rotate the fixed plate 3. The fixed plate 3 will then rotate the aluminum plate and the clamping plate 4. At this time, the infrared distance sensor 10 can continuously detect the distance between one side of the fixed plate 3 and one side of the inner wall of the grinding frame 1. The distance between the two surfaces is such that when the infrared distance sensor 10 detects the initial distance, it will send an electrical signal to turn on the indicator light 11. During the reverse process, the infrared distance sensor 10 will move to the other side with the stationary plate 3. When the detection surface of the infrared distance sensor 10 corresponds to the rear side of the inner wall of the grinding frame 1, the detected distance will be the initial distance, and the indicator light 11 will turn on. At this time, the user can quickly understand whether the aluminum plate moved by the stationary plate 3 is in a horizontal state by switching on and off the indicator light 11. After confirming that the horizontal state is horizontal, the sensor will detect the initial distance. The motor 5 can then be turned off. When changing to plates of different thicknesses, the user can rotate the screw 82, using the threaded connection between the screw 82 and the screw sleeve 83, so that the screw 82 drives the screw sleeve 83 to adjust up and down. Then the screw sleeve 83 will drive the limit plate 7 to adjust, so that the distance between the limit plate 7 and the inner bottom of the fixed plate 3 and the inner bottom of the clamping plate 4 is adjusted, thereby adapting to different aluminum plate thicknesses and improving adaptability. During the use of the clamping plate 4, the rubber friction ring 122 can increase the friction between the connecting post 123 and the connecting sleeve 121, preventing the clamping plate 4 from rotating due to its own weight when it is not clamping the aluminum plate, thus improving the stability of use. When the infrared distance sensor 10 is damaged after long-term use, the user can pull the infrared distance sensor 10 to move it forward, so that the infrared distance sensor 10 drives the rubber insert 131 to disengage from the insert groove 132. Then the rubber insert 131 on the new infrared distance sensor 10 can be inserted into the insert groove 132, thereby quickly installing the new infrared distance sensor 10.

[0037] In summary, this aluminum processing grinding device with a flipping structure, by setting a fixed plate 3, detects the initial distance when the detection surface of the infrared distance sensor 10 aligns with the rear side of the inner wall of the grinding frame 1 during the flipping process. At the same time, the indicator light 11 will turn on. The user can then quickly understand whether the aluminum plate driven by the fixed plate 3 is in a horizontal state by switching on and off the indicator light 11. This solves the problems of using multiple electric push rods, which leads to a higher overall cost, and using a single motor to flip the clamped aluminum plate, which cannot guarantee that the aluminum plate is sufficiently horizontal after flipping, easily resulting in the other side of the aluminum plate not being fully ground, thus reducing grinding efficiency.

[0038] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polishing device with a turnover structure for aluminum material processing, comprising a polishing frame (1) and a polishing machine (2), characterized in that: The bottom of the sander (2) is fixedly connected with the rear side of the top of the polishing frame (1), the left side in the polishing frame (1) is provided with a fixed plate (3), the right side in the polishing frame (1) is provided with a clamping plate (4), the left side of the inner wall of the polishing frame (1) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with the left side of the fixed plate (3), the right side of the polishing frame (1) is provided with an electric push rod (6), the left side of the electric push rod (6) penetrates into the inside of the polishing frame (1), the output end of the electric push rod (6) is drivingly connected with the right side of the clamping plate (4), the top of the left side of the clamping plate (4) and the top of the right side of the fixed plate (3) are both provided with a limiting plate (7), the left side of the clamping plate (4) and the right side of the fixed plate (3) are both provided with an adjusting mechanism (8), the front of the fixed plate (3) is provided with a mounting groove (9), the inside of the mounting groove (9) is provided with an infrared distance sensor (10), the left side of the front of the polishing frame (1) is fixedly connected with a prompt lamp (11), the prompt lamp (11) is electrically connected with the infrared distance sensor (10) through wires, the right side of the clamping plate (4) is fixedly connected with an anti-rotation mechanism (12), the back of the infrared distance sensor (10) is fixedly connected with a connecting assembly (13).

2. The polishing device with a turnover structure for aluminum material processing according to claim 1, characterized in that: The adjusting mechanism (8) comprises an adjusting groove (81), which is arranged on the left side of the clamping plate (4) and the right side of the fixed plate (3), and a screw rod (82) is movably connected to the bottom of the inner wall of the adjusting groove (81) through a shaft pin, and a screw sleeve (83) is threadedly connected to the top of the surface of the screw rod (82), and the inner side of the screw sleeve (83) is fixedly connected with the outer side of the limiting plate (7).

3. The polishing device with a turnover structure for aluminum material machining according to claim 1, characterized in that: The anti-rotation mechanism (12) comprises a connecting sleeve (121), the left side of the connecting sleeve (121) is fixedly connected with the right side of the clamping plate (4), the inside of the connecting sleeve (121) movably connects a rubber friction ring (122), the inside of the connecting sleeve (121) is provided with a connecting column (123), the rubber friction ring (122) is sleeved on the surface of the connecting column (123), and the right side of the connecting column (123) is fixedly connected with the output end of the electric push rod (6).

4. The polishing device with a turnover structure for aluminum material machining according to claim 1, characterized in that: The connecting assembly (13) comprises a rubber inlay block (131), the front of the rubber inlay block (131) is fixedly connected with the back of the infrared distance sensor (10), the front of the fixed plate (3) is provided with an inlay groove (132), and the rubber inlay block (131) is inlaid in the inside of the inlay groove (132).

5. The polishing device with a turnover structure for aluminum material machining according to claim 1, characterized in that: The outer sides of the limiting plates (7) are fixedly connected with limiting blocks (14), and the left sides of the clamping plates (4) and the right sides of the fixed plates (3) are both provided with limiting grooves (15), and the inner walls of the limiting grooves (15) are slidingly connected with the surfaces of the limiting blocks (14).

6. The polishing apparatus with a turnover structure for processing aluminum materials according to claim 1, characterized in that: The bottom of the front of the infrared distance sensor (10) is fixedly connected with a transmission rope (16), and the other end of the transmission rope (16) is fixedly connected with a pull ring (17).

7. The polishing apparatus with a turnover structure for processing aluminum materials according to claim 6, characterized in that: The back of the pull ring (17) is magnetically adsorbed with a magnetic adsorption piece (18), and the back of the magnetic adsorption piece (18) is fixedly connected with the bottom of the front surface of the fixed plate (3).

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