Aluminum material polishing machine

Abstract

The utility model relates to aluminium production equipment technical field provides an aluminium material polisher, including processing platform and polishing device, the one end of processing platform is erected with feeding frame, the feeding frame outlet end installs the locating seat, the locating seat is provided with the limiting piece for fixed aluminium material, the processing platform is equipped with a plurality of clamping pieces for clamping aluminium material respectively, polishing device includes the outer polishing subassembly and inner polishing subassembly that set up in sequence on processing platform, the outer polishing subassembly includes polishing box and is used for turning over aluminium material's turnover piece, the outer grinding roller that is located the turnover piece top is installed in polishing box, the inner polishing subassembly is provided with the inner grinding roller for inserting to the aluminium material inside and is used for the pressure piece that tightly fixed aluminium material, the utility model solves the problem that only face by face polishing flexibility is insufficient of existing polisher, and has simple structure and low manufacturing cost's advantage.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum production equipment, and more specifically, to an aluminum grinding machine. Background Technology

[0002] Aluminum and its alloys are widely used in aerospace, automotive manufacturing, electronics, building decoration, and household goods due to their light weight, high strength, good corrosion resistance, and excellent processing performance. During the production and subsequent processing of aluminum materials, their surfaces often have defects such as oxide scale, burrs, scratches, weld marks, or unevenness. To meet the requirements of product appearance quality, dimensional accuracy, and subsequent surface treatment processes such as spraying and electroplating, the aluminum surface must be polished. Most existing grinding processes are done manually, with workers holding handheld grinders. This method is labor-intensive, inefficient, and prone to causing uneven surfaces on the aluminum material. Furthermore, the degree and depth of grinding are difficult to control, often relying on the operator's experience, which increases instability. This instability also leads to damage to the grinding wheels, increasing manufacturing costs. While some automatic grinders exist, solving the problem of low efficiency in manual grinding, these machines can only grind one surface at a time—first grinding the top surface, then manually flipping the surface to grind the next—resulting in poor adaptability and insufficient flexibility. Utility Model Content

[0003] Therefore, in order to solve the problem of insufficient flexibility of existing grinding machines that can only grind one side at a time, this utility model provides an aluminum grinding machine, the specific technical solution of which is as follows: An aluminum grinding machine includes a processing table and a grinding device. A feeding rack is mounted on one end of the processing table, and a positioning seat is installed at the discharge end of the feeding rack. The positioning seat is provided with a limiting member for fixing the aluminum material. A plurality of clamping members for clamping the aluminum material are slidably assembled on the processing table. The grinding device includes an outer grinding assembly and an inner grinding assembly arranged sequentially on the processing table. The outer grinding assembly includes a grinding box and a flipping member for flipping the aluminum material. An outer grinding roller located above the flipping member is installed in the grinding box. The inner grinding assembly is provided with an inner grinding roller for inserting into the aluminum material and a clamping member for pressing and fixing the aluminum material.

[0004] The aforementioned aluminum grinding machine features an external grinding component. This component, through the cooperation of a flipping mechanism and an external grinding roller, automatically flips the aluminum material during grinding, ensuring that all outer surfaces are evenly ground, eliminating grinding dead spots, and guaranteeing comprehensive and high-quality grinding of the outer wall. An internal grinding component, using specific clamping components, externally presses and secures the aluminum material during grinding, while simultaneously driving the internal grinding roller to insert into the aluminum material for operation. This effectively overcomes the problems of workpiece movement and vibration during internal wall grinding, ensuring the precision and stability of internal wall grinding, and is particularly suitable for the internal surface treatment of tubular or hollow profiles. Furthermore, the entire grinding process is completed inside the processing table; the operator's main responsibilities are feeding and supervision, keeping them away from the high-speed rotating grinding roller and flying dust, fundamentally eliminating the safety risks associated with hand-held grinding.

[0005] Furthermore, a pusher seat is movably inserted on the feeding rack, and multiple grooves for placing aluminum materials are spaced apart on the pusher seat. A first driving component is slidably installed at the bottom of the feeding rack, and the output end of the first driving component is connected to the pusher seat for transmission and is used to control the lifting state of the pusher seat.

[0006] Furthermore, an inclined plate is provided between the positioning seat and the feeding rack. The inclined plate is connected to one end of the pusher seat, and the bottom of the inclined plate is located above the positioning seat. The positioning seat is provided with a plurality of first support rollers for placing aluminum materials.

[0007] Furthermore, the limiting component includes a first limiting plate and a second limiting plate respectively disposed on both sides of the positioning seat. A first clamping head is protruding on the first limiting plate, and a second driving component is installed on the second limiting plate. A second clamping head is sleeved on the output end of the second driving component. The first clamping head and the second clamping head are used to cooperate to clamp and fix the aluminum material.

[0008] Furthermore, the clamping component includes a sliding module and two symmetrically arranged clamping blocks. The sliding module is slidably mounted on the processing table, and the two clamping blocks are rotatably disposed on both sides of the sliding module. Both clamping blocks can swing horizontally relative to the processing table and are used to clamp the aluminum material. The clamping blocks are provided with anti-slip pads that abut against the aluminum material.

[0009] Furthermore, the grinding box can slide relative to the processing table, and a third driving component is installed on the grinding box. The output end of the third driving component is connected to the inner grinding roller and is used to control the rotation state of the inner grinding roller.

[0010] Furthermore, the flipping component includes a first processing seat and a flipping module and a plug-in module respectively disposed on both sides of the processing seat. The first processing seat is provided with a plurality of second support rollers for placing aluminum materials. The flipping module is rotatably provided with a first plug-in connector, and the plug-in module is provided with a second plug-in connector. The first plug-in connector and the second plug-in connector are used to cooperate to clamp and flip the aluminum materials.

[0011] Furthermore, the inner grinding roller is rotatably arranged and driven to rotate by a fourth driving member, and an abrasive layer is laid on the outer surface of the inner grinding roller, with through heat dissipation holes opened on the abrasive layer.

[0012] Furthermore, the clamping component includes a second processing seat and a clamping module. The second processing seat is provided with a plurality of third support rollers for placing aluminum materials. The clamping module is provided with a clamping head that can be raised and lowered relative to the second processing seat. The clamping head is provided with an arc-shaped clamping groove.

[0013] Furthermore, a discharge track is mounted on the other end of the processing table, and a pusher seat is slidably mounted on the discharge track. The pusher seat is provided with a pusher arm for pushing the aluminum material and discharging it. Attached Figure Description

[0014] Figure 1 This is one of the structural schematic diagrams of an aluminum grinding machine according to an embodiment of the present invention; Figure 2 This is a second structural schematic diagram of the aluminum grinding machine according to an embodiment of this utility model; Figure 3 This is a schematic diagram of the clamping component of an aluminum grinding machine according to an embodiment of the present invention.

[0015] Explanation of reference numerals in the attached figures: 1. Processing table; 11. Feed rack; 12. Positioning seat; 13. Limiting component; 14. Clamping component; 141. Sliding module; 142. Clamping block; 143. Anti-slip pad; 15. Discharge track; 2. External grinding assembly; 21. Grinding box; 22. External grinding roller; 23. Tilting component; 3. Internal grinding assembly; 31. Internal grinding roller; 32. Pressing component; 321. Pressing head; 4. Aluminum material. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0017] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0020] like Figure 1 and Figure 2 As shown, an aluminum material 4 grinding machine according to one embodiment of the present invention includes a processing table 1 and a grinding device; a feeding rack 11 is mounted on one end of the processing table 1, and a positioning seat 12 is installed at the discharge end of the feeding rack 11. A limiting member 13 for fixing the aluminum material 4 is provided on the positioning seat 12. A plurality of clamping members 14 for clamping the aluminum material 4 are slidably assembled on the processing table 1 respectively; the grinding device includes an outer grinding component 2 and an inner grinding component 3 arranged sequentially on the processing table 1. The outer grinding component 2 includes a grinding box 21 and a flipping member 23 for flipping the aluminum material 4. An outer grinding roller 22 located above the flipping member 23 is installed in the grinding box 21. The inner grinding component 3 is provided with an inner grinding roller 31 for inserting into the interior of the aluminum material 4 and a pressing member 32 for pressing and fixing the aluminum material 4.

[0021] The aforementioned aluminum material 4 grinding machine, by being equipped with an external grinding component 2, which, through the cooperation of a flipping component 23 and an external grinding roller 22, can automatically flip the aluminum material 4 during the grinding process, ensuring that all outer surfaces of the aluminum material 4 are evenly ground, eliminating grinding dead corners, and ensuring comprehensive and high-quality grinding of the outer wall; by being equipped with an internal grinding component 3, which, through a specific clamping component 32, presses and fixes the aluminum material 4 from the outside during grinding, while simultaneously driving the internal grinding roller 31 to insert into the interior of the aluminum material 4 for operation, effectively overcomes the problems of easy workpiece movement and vibration during internal wall grinding, ensuring the accuracy and stability of internal wall grinding, and is especially suitable for the internal surface treatment of tubular or hollow profiles; in addition, the entire grinding process is completed inside the processing table 1, and the operator mainly undertakes the responsibilities of feeding and supervising, away from the high-speed rotating grinding roller and flying dust, fundamentally eliminating the safety risks brought about by hand grinding.

[0022] In one embodiment, a pusher seat is movably inserted into the feed rack 11. The pusher seat has multiple grooves spaced apart for placing aluminum materials 4. A first driving component is slidably mounted on the bottom of the feed rack 11. The output end of the first driving component is connected to the pusher seat and used to control the lifting and lowering state of the pusher seat. The multiple grooves provide a regular placement position for the aluminum materials 4, ensuring that the aluminum materials 4 are pre-positioned and separated before entering the processing flow, avoiding collisions, stacking, or jamming of multiple aluminum materials 4. By precisely controlling the lifting and lowering of the pusher seat through the first driving component, the aluminum materials 4 can be accurately raised to a predetermined height flush with the discharge end of the feed rack 11, preparing for subsequent pushing or sliding into the positioning seat 12.

[0023] Specifically, the first driving component is a driving cylinder.

[0024] In one embodiment, an inclined plate is provided between the positioning seat 12 and the feeding rack 11. The inclined plate is connected to one end of the pusher seat, and the bottom of the inclined plate is located above the positioning seat 12. The positioning seat 12 is provided with a plurality of first support rollers for placing aluminum material 4.

[0025] like Figure 1 As shown, in one embodiment, the limiting member 13 includes a first limiting plate and a second limiting plate respectively disposed on both sides of the positioning base 12. A first clamping head is protruding from the first limiting plate, and a second driving member is mounted on the second limiting plate. A second clamping head is sleeved on the output end of the second driving member. The first clamping head and the second clamping head are used to cooperate in clamping and fixing the aluminum material 4. By using the first limiting plate and the second limiting plate respectively disposed on both sides of the positioning base 12, the aluminum material 4 is constrained from two opposite sides, forming a stable reference positioning system. This ensures that the aluminum material 4 is guided to a predetermined center position before being clamped, laying a solid foundation for subsequent precise grinding.

[0026] like Figure 3As shown, in one embodiment, the clamping member 14 includes a sliding module 141 and two symmetrically arranged clamping blocks 142. The sliding module 141 is slidably mounted on the processing table 1, and the two clamping blocks 142 are rotatably disposed on both sides of the sliding module 141. Both clamping blocks 142 can swing horizontally relative to the processing table 1 and are used to clamp the aluminum material 4. The clamping blocks 142 are provided with anti-slip pads 143 that abut against the aluminum material 4. The sliding module 141 is slidably mounted on the processing table 1, so that the entire clamping member 14 can move stably along the processing path with the aluminum material 4. The anti-slip pads 143 on the clamping blocks 142 greatly enhance the stability of the clamping by increasing the friction, preventing the aluminum material 4 from rotating or slipping when subjected to grinding force.

[0027] In one embodiment, the grinding box 21 can slide relative to the processing table 1. A third driving member is installed on the grinding box 21. The output end of the third driving member is connected to the inner grinding roller 31 and is used to control the rotation state of the inner grinding roller 31.

[0028] In one embodiment, the flipping component 23 includes a first processing seat and flipping modules and plug-in modules respectively disposed on both sides of the processing seat. The first processing seat is provided with several second support rollers for placing aluminum material 4. A first plug is rotatably disposed on the flipping module, and a second plug is protruding on the plug-in module. The first and second plugs are used to cooperate to clamp and flip the aluminum material 4. Through the coordinated action of the rotatable first plug in the flipping module and the second plug on the plug-in module, the aluminum material 4 can be clamped and actively rotated like the center of a lathe. This allows the outer wall of the aluminum material 4 to be presented under the outer grinding roller 22 360 degrees without dead angles, completely solving the industry problems of low efficiency of manual flipping and the existence of grinding blind spots in existing equipment, ensuring the comprehensiveness and uniformity of outer wall grinding.

[0029] In one embodiment, the inner grinding roller 31 is rotatably arranged and driven to rotate by a fourth driving member. The outer surface of the inner grinding roller 31 is covered with an abrasive layer, and the abrasive layer has through-holes for heat dissipation. This accelerates heat dissipation during grinding.

[0030] Preferably, the abrasive layer is a brown fused alumina abrasive layer.

[0031] Specifically, the second, third, and fourth driving components are all drive motors.

[0032] like Figure 2As shown, in one embodiment, the clamping member 32 includes a second processing seat and a clamping module. The second processing seat is provided with several third support rollers for placing the aluminum material 4. The clamping module is provided with a clamping head 321 that can be raised and lowered relative to the second processing seat. The clamping head 321 has an arc-shaped pressure groove. Through the raiseable clamping head 321 and the arc-shaped pressure groove at its bottom, the upward lifting, vibration or circumferential rotation that the aluminum material 4 may produce when the inner grinding roller 31 is inserted and rotates at high speed is effectively suppressed, creating an extremely stable processing environment for inner wall grinding. This is a prerequisite for ensuring the grinding accuracy and surface finish of the inner wall.

[0033] In one embodiment, a discharge track 15 is mounted on the other end of the processing table 1, and a pusher seat is slidably mounted on the discharge track 15. A pusher arm for pushing the aluminum material 4 and discharging it is protruding from the pusher seat.

[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An aluminum grinding machine, characterized in that, include: A processing table, with a feeding rack mounted on one end of the processing table, a positioning seat installed at the discharge end of the feeding rack, a limiting component for fixing aluminum material on the positioning seat, and several clamping components for clamping aluminum material slidably mounted on the processing table. A grinding device, comprising an outer grinding assembly and an inner grinding assembly arranged sequentially on the processing table. The outer grinding assembly includes a grinding box and a flipping component for flipping the aluminum material. An outer grinding roller located above the flipping component is installed inside the grinding box. The inner grinding assembly is provided with an inner grinding roller for inserting into the aluminum material and a clamping component for pressing and fixing the aluminum material.

2. The aluminum grinding machine according to claim 1, characterized in that, A pusher seat is movably inserted on the feeding rack. The pusher seat has multiple grooves spaced apart for placing aluminum materials. A first driving component is slidably installed at the bottom of the feeding rack. The output end of the first driving component is connected to the pusher seat and is used to control the lifting state of the pusher seat.

3. The aluminum grinding machine according to claim 2, characterized in that, An inclined plate is installed between the positioning seat and the feeding rack. The inclined plate is connected to one end of the pusher seat. The bottom of the inclined plate is located above the positioning seat. The positioning seat is provided with several first support rollers for placing aluminum materials.

4. The aluminum grinding machine according to claim 3, characterized in that, The limiting component includes a first limiting plate and a second limiting plate respectively disposed on both sides of the positioning seat. A first clamping head is protruding on the first limiting plate, and a second driving component is installed on the second limiting plate. A second clamping head is sleeved on the output end of the second driving component. The first clamping head and the second clamping head are used to cooperate to clamp and fix the aluminum material.

5. The aluminum grinding machine according to claim 1, characterized in that, The clamping component includes a sliding module and two symmetrically arranged clamping blocks. The sliding module is slidably mounted on the processing table, and the two clamping blocks are rotatably arranged on both sides of the sliding module. Both clamping blocks can swing horizontally relative to the processing table and are used to clamp the aluminum material. The clamping blocks are provided with anti-slip pads that abut against the aluminum material.

6. The aluminum grinding machine according to claim 1, characterized in that, The grinding box can slide relative to the processing table. A third driving component is installed on the grinding box. The output end of the third driving component is connected to the inner grinding roller and is used to control the rotation state of the inner grinding roller.

7. The aluminum grinding machine according to claim 1, characterized in that, The flipping component includes a first processing seat and a flipping module and a plug-in module respectively disposed on both sides of the processing seat. The first processing seat is provided with a plurality of second support rollers for placing aluminum materials. The flipping module is rotatably provided with a first plug-in connector, and the plug-in module is provided with a second plug-in connector. The first plug-in connector and the second plug-in connector are used to cooperate to clamp and flip the aluminum materials.

8. The aluminum grinding machine according to claim 1, characterized in that, The inner grinding roller is rotatably arranged and driven to rotate by a fourth driving component. The outer surface of the inner grinding roller is covered with an abrasive layer, and the abrasive layer has through-holes for heat dissipation.

9. The aluminum grinding machine according to claim 1, characterized in that, The clamping component includes a second processing seat and a clamping module. The second processing seat is provided with several third support rollers for placing aluminum materials. The clamping module is provided with a clamping head that can be raised and lowered relative to the second processing seat. The clamping head is provided with an arc-shaped pressure groove.

10. The aluminum grinding machine according to claim 1, characterized in that, The other end of the processing table is equipped with a discharge track, and a pusher seat is slidably mounted on the discharge track. The pusher seat is provided with a pusher arm for pushing the aluminum material and discharging it.

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