Aluminum plate overturning and grinding equipment

Abstract

The utility model relates to the technical field of aluminum material machining, in particular to aluminum plate overturning and grinding equipment. Comprising a frame arranged on the ground in a front-back sliding mode; the polishing table comprises a first polishing table and a second polishing table, and a notch is formed in the first polishing table in the length direction of the first polishing table; the adsorption turnover mechanism is installed on the frame through a linear mechanism and can turn over the adsorbed aluminum plate by 180 degrees, and the linear mechanism can drive the adsorption turnover mechanism to move up and down; when the frame slides to the position above the first grinding table, the adsorption overturning mechanism descends to the notch, and the overturned aluminum plate is placed above the first grinding table; and when the frame slides to the position above the second grinding table, the adsorption turnover mechanism descends, and the aluminum plate is placed above the second grinding table. According to the aluminum plate grinding and overturning equipment, the front face and the back face of the aluminum plate can be ground, when the second face is ground, the first face of the next aluminum plate can be ground at the same time, and the batch grinding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminium material processing, especially to an aluminium plate overturning and polishing equipment. BACKGROUND

[0002] The process of polishing aluminium plate is mainly based on the surface defects generated during the manufacturing, processing and transportation of aluminium plate and the strict requirements on the surface quality of aluminium plate. Due to its high chemical activity and affinity, aluminium plate is prone to react with the surrounding environment, resulting in loss of surface gloss and decrease of corrosion resistance. Therefore, polishing is an important process to improve the surface quality of aluminium plate and prolong its service life. During the manufacturing, processing and transportation of aluminium plate, it is easy to produce undesirable defects such as oxide layer, stains and burrs. These defects not only affect the appearance of aluminium plate, but also may reduce its corrosion resistance and service life. During the process of galvanizing the surface of aluminium plate, the adhesion of the coating to the surface of the aluminium plate is poor due to the excessively smooth surface of the aluminium plate. By polishing, the adhesion of the coating to the surface of the aluminium plate can be enhanced. In the fields of construction, aviation and vehicles, aluminium plate is widely used due to its lightweight and high strength. These fields have strict requirements on the surface quality of aluminium plate, so polishing has become an indispensable part of the processing of aluminium plate.

[0003] In summary, the polishing of aluminium plate is based on the processing needs of surface defects of aluminium plate, the need to improve the adhesion of the coating, the promotion of technological progress and innovation, and the strict requirements on the surface quality of aluminium plate. These factors have jointly promoted the development and application of aluminium plate polishing technology. However, in the existing technology, there are still some problems in the polishing of aluminium plate. During the process of polishing the front and back surfaces of the aluminium plate, manual polishing cannot be directly performed from the bottom of the aluminium plate, and the other surface needs to be polished after turning over. During this turning process, if the center of turning is far from the center of the aluminium plate, a large turning space will be occupied, and the turning efficiency will be low. Moreover, the polishing efficiency of the aluminium plate is low when polishing in batches. SUMMARY

[0004] (I) Technical problem to be solved

[0005] The utility model provides an aluminium plate overturning and polishing equipment, which aims to solve the problem of low efficiency of batch polishing of aluminium plate.

[0006] (II) Technical scheme

[0007] In order to achieve the above-mentioned purpose, the utility model provides an aluminium plate overturning and polishing equipment, which comprises: a frame sliding forward and backward on the ground; a polishing table comprising a first polishing table and a second polishing table, both of which are fixed parallel to the lower part of the frame, and a notch is provided on the first polishing table along its length direction. An adsorption and overturning mechanism is installed on the frame through a linear mechanism, which is used to adsorb the aluminium plate and can overturn the adsorbed aluminium plate by 180°, and the linear mechanism can drive the adsorption and overturning mechanism to move up and down.

[0008] When the frame slides above the first polishing table, the adsorption and turnover mechanism is lowered to the slot and places the overturned aluminum plate above the first polishing table; when the frame slides above the second polishing table, the adsorption and turnover mechanism is lowered and places the aluminum plate above the second polishing table.

[0009] Further technical solutions are that the bottom of the frame is provided with a sliding seat, the sliding seat is movably connected with a guide rail fixed on the ground, a driving assembly is arranged on the sliding seat, and the driving assembly is used to drive the frame to move along the guide rail.

[0010] Further technical solutions are that the linear mechanism comprises a first servo motor, a transmission rod and side plates; the first servo motor is fixed above the frame, the side plates are slidably connected to the two sides of the frame, and the first servo motor is in transmission connection with the side plates through the transmission rod, so that the side plates can move up and down.

[0011] Further technical solutions are that the adsorption and turnover mechanism comprises a turnover mechanism and an adsorption assembly; the turnover mechanism is arranged between the two opposite side plates, the adsorption assembly is fixedly installed on the turnover mechanism, and the adsorption assembly can rotate with the turnover mechanism.

[0012] Further technical solutions are that the turnover mechanism comprises a second servo motor and a rotating shaft, the second servo motor is fixed to the side plate, the rotating shaft is rotatably connected between the two side plates and in transmission connection with the second servo motor, and a plurality of adsorption assemblies are fixedly installed on the rotating shaft and arranged in an array.

[0013] Further technical solutions are that the adsorption assembly comprises a straight rod and an adsorber; the straight rod is fixedly installed on the rotating shaft through a clamp, the straight rod is perpendicular to the rotating shaft, and the adsorber is fixed to the two ends of the straight rod and used to adsorb the aluminum plate.

[0014] Further technical solutions are that an electric box is further included, a controller is arranged in the electric box, and the controller is electrically connected with the driving assembly, the first servo motor and the second servo motor.

[0015] Further technical solutions are that a raw material placing table and a finished product placing table are further included; the raw material placing table is fixed below the frame and arranged in parallel with the polishing table; the finished product placing table is fixed below the frame and arranged in parallel with the polishing table; and the frame can slide above the raw material placing table or the finished product placing table.

[0016] Further, the polishing table is fixedly installed with a socket, and the socket is used for power supply of the polisher.

[0017] (III) Beneficial Effects

[0018] The aluminum plate polishing and overturning equipment provided by the aluminum plate polishing and overturning equipment can realize polishing of both sides of the aluminum plate, meanwhile, the design of the adsorption overturning mechanism makes the overturning efficiency of the aluminum plate higher, the transfer process of the aluminum plate is more stable in the adsorption mode. In the process of batch polishing of the aluminum plate, the frame slides between the first polishing table and the second polishing table, so that the next aluminum plate can be polished on the first side while the current aluminum plate is polished on the second side, thereby improving the efficiency of batch polishing. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front structure schematic view of the aluminum plate polishing and overturning equipment in an embodiment.

[0020] Figure 2 It is a front structure schematic view of the aluminum plate polishing and overturning equipment in an embodiment. Figure 1 It is a front structure schematic view of the aluminum plate polishing and overturning equipment in an embodiment.

[0021] Figure 3 It is a front structure schematic view of the aluminum plate polishing and overturning equipment in an embodiment. Figure 1 It is a front structure schematic view of the aluminum plate polishing and overturning equipment in an embodiment.

[0022] REFERENCE SIGNS

[0023] 1: frame; 11: sliding seat; 2: polishing table; 21: first polishing table; 211: notch; 22: second polishing table; 3: adsorption overturning mechanism; 31: overturning mechanism; 311: second servo motor; 312: rotating shaft; 32: adsorption assembly; 321: straight rod; 322: adsorber; 4: linear mechanism; 41: first servo motor; 42: transmission rod; 43: side plate; 5: guide rail; 6: driving assembly; 7: electric box; 8: raw material placing table; 9: finished product placing table. DETAILED DESCRIPTION

[0024] In order to better explain the utility model, so as to facilitate understanding, the utility model is described in detail below by combining with the drawings through specific embodiments.

[0025] The embodiment provides an aluminum plate overturning and polishing device, as shown in the drawings, comprising: a frame 1 sliding forward and backward on the ground; a polishing table 2 comprising a first polishing table 21 and a second polishing table 22, both of which are fixed below the frame 1 in parallel, and the first polishing table 21 is provided with a notch 211 along the length direction thereof; an adsorbing and overturning mechanism 3 installed on the frame 1 through a linear mechanism 4, used for adsorbing an aluminum plate and capable of overturning the adsorbed aluminum plate by 180°, and the linear mechanism 4 can drive the adsorbing and overturning mechanism 3 to move up and down. Figures 1-3

[0026] It should be noted that the first polishing table 21 and the second polishing table 22 are both fixed above the ground and located between the frame 1 and the ground. The notch 211 can just accommodate the adsorbing and overturning mechanism 3. When the frame 1 slides to above the first polishing table 21, the adsorbing and overturning mechanism 3 is lowered to the notch 211 and places the overturned aluminum plate above the first polishing table 21; when the frame 1 slides to above the second polishing table 22, the adsorbing and overturning mechanism 3 is lowered and places the aluminum plate above the second polishing table 22.

[0027] The above scheme has the following technical effects: by arranging the notch 211 capable of accommodating the adsorbing and overturning mechanism 3 on the first polishing table 21, when the adsorbing and overturning mechanism 3 is located below the aluminum plate, the adsorbing and overturning mechanism 3 can be lowered and sunk into the notch 211 under the driving of the linear mechanism 4, and the aluminum plate just falls on the table surface of the first polishing table 21; after the first surface is polished, the adsorbing and overturning mechanism 3 is raised from the notch 211 under the driving of the linear mechanism 4 and overturns the aluminum plate to the second surface, and then the frame 1 moves to above the second polishing table 22 to place the aluminum plate above the second polishing table 22 for polishing the second surface. The device can realize polishing of both surfaces of the aluminum plate, meanwhile, the design of the adsorbing and overturning mechanism 3 makes the overturning efficiency of the aluminum plate higher, and the transfer process of the aluminum plate is more stable in the adsorbing mode. In the process of batch polishing of the aluminum plates, the frame 1 slides between the first polishing table 21 and the second polishing table 22, so that the current aluminum plate can be polished on the second surface while the next aluminum plate can be polished on the first surface at the same time, thereby improving the efficiency of batch polishing.

[0028] Specifically, in the embodiment, the bottom of the frame 1 is provided with a sliding seat 11, the sliding seat 11 is movably connected with a guide rail 5 fixed on the ground, and a driving assembly 6 is arranged on the sliding seat 11 and used for driving the frame 1 to move along the guide rail 5.

[0029] ​The movable connection of the sliding seat 11 and the guide rail 5 ensures that the frame 1 can stably move along the guide rail 5, reduces the shaking and deviation during movement, and improves the stability and accuracy of the equipment. The driving assembly 6 enables the frame 1 to be accurately positioned at any position on the guide rail 5, accurately placing the aluminum plate on the first polishing table 21 or the second polishing table 22,

[0030] Specifically, in this embodiment, the linear mechanism 4 includes a first servo motor 41, a transmission rod 42, and a side plate 43. The first servo motor 41 is fixed above the frame 1, and the side plate 43 is slidably connected to both sides of the frame 1. The first servo motor 41 is drivingly connected to the side plate 43 through the transmission rod 42, so that the side plate 43 can move up and down.

[0031] A gear and rack mechanism is provided between the transmission rod 42 and the side plate 43 to realize the linear motion of the side plate 43 in the up-down direction. The transmission structure is simple, and the daily maintenance and repair work of the equipment becomes more convenient and fast, reducing the maintenance cost and time cost.

[0032] Specifically, in this embodiment, the adsorption and overturning mechanism 3 includes an overturning mechanism 31 and an adsorption assembly 32. The overturning mechanism 31 is arranged between the opposite side plates 43, and the adsorption assembly 32 is fixedly installed on the overturning mechanism 31 and can rotate with the overturning mechanism 31. The overturning mechanism 31 includes a second servo motor 311 and a rotating shaft 312. The second servo motor 311 is fixed to the side plate 43, and the rotating shaft 312 is rotatably connected between the two side plates 43 and drivingly connected to the second servo motor 311. A plurality of adsorption assemblies 32 are fixedly installed on the rotating shaft 312 and arranged in an array. The adsorption assembly 32 includes a straight rod 321 and an adsorber 322. The straight rod 321 is fixedly installed on the rotating shaft 312 by a clamp, and the straight rod 321 is perpendicular to the rotating shaft 312. The adsorber 322 is fixed to both ends of the straight rod 321 for adsorbing the aluminum plate.

[0033] Through the precise control of the second servo motor 311, the overturning mechanism 31 can realize the precise overturning of the adsorption assembly 32. This precise control ensures the stability and accuracy of the aluminum plate during overturning, avoiding damage to the aluminum plate or quality problems caused by improper overturning. The adsorption assembly 32 is composed of a straight rod 321 and an adsorber 322, and a plurality of adsorbers 322 are arranged in an array on the rotating shaft 312. This design enables the adsorption and overturning mechanism 3 to firmly adsorb the aluminum plate. During overturning, the adsorber 322 can continuously provide stable adsorption force to ensure that the aluminum plate does not fall off or slide.

[0034] It should be noted that when adsorbing the aluminum plate, the rotating shaft 312 should be close to the center line of the aluminum plate. In this way, when the adsorption and overturning mechanism 3 overturns the aluminum plate, the overturning center line will be close to the center line of the aluminum plate, and the overturning process will occupy a small overturning space, making the overturning more stable.

[0035] In the embodiment, the electric box 7 is further included, the controller is arranged in the electric box 7, and the controller is electrically connected with the driving assembly 6, the first servo motor 41 and the second servo motor 311.

[0036] In the embodiment, the raw material placing table 8 and the finished product placing table 9 are further included; the raw material placing table 8 is fixed below the frame 1 and is arranged in parallel with the polishing table 2; the finished product placing table 9 is fixed below the frame 1 and is arranged in parallel with the polishing table 2; and the frame 1 can slide above the raw material placing table 8 or the finished product placing table 9. The polishing table 2 is fixedly provided with a socket for power supply of the polishing machine.

[0037] The aluminum plate overturning and polishing device in the above embodiment is used as follows:

[0038] The horizontally stacked aluminum plates are placed on the raw material placing table 8, the frame 1 is moved above the raw material placing table 8 under the driving of the driving assembly 6, at this time, the first servo motor 41 drives the two side plates 43 to move downward through the transmission rod 42, thereby driving the adsorbing overturning mechanism 3 fixed between the two side plates 43 to move downward together. When the adsorber 322 in the adsorbing assembly 32 collides with the aluminum plate, the adsorber 322 adsorbs and fixes the aluminum plate firmly, and the linear mechanism 4 drives the adsorbing overturning mechanism 3 to rise by a distance. The frame 1 is driven by the driving assembly 6 to move above the first polishing table 21 along the guide rail 5, at this time, the rotating shaft 312 in the overturning mechanism 31 is rotated under the driving of the second servo motor 311, the straight rod 321 fixedly connected with the rotating shaft 312 is driven, the straight rod 321 drives the adsorber 322, the adsorber 322 drives the aluminum plate to overturn by 180° around the rotating shaft. Then, the adsorbing overturning mechanism 3 is lowered into the notch 211 on the first polishing table 21, and the aluminum plate is just placed on the table surface of the first polishing table 21, at this time, the first surface of the aluminum plate is polished. After the first surface is polished, the adsorbing overturning mechanism 3 is lifted from the notch 211 under the driving of the linear mechanism 4, and the aluminum plate is overturned to the second surface, then the frame 1 is moved above the second polishing table 22, and the aluminum plate is placed on the second polishing table 22 to polish the second surface. After the second surface is polished, the adsorbing overturning mechanism 3 is lowered to adsorb and fix the aluminum plate, and the aluminum plate is placed on the finished product placing table 9 under the driving of the linear mechanism 4.

[0039] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiment are only used to explain the relative position relationship, movement condition and the like between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0040] In addition, the descriptions such as "first", "second", etc. in the present embodiment are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present embodiment, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0041] In the present embodiment, unless otherwise explicitly specified and limited, the terms "connection", "fixation", etc. should be understood broadly, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium; can be internal communication of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present embodiment can be understood according to the specific circumstances.

[0042] It should be understood that the above description of the specific embodiments of the present utility model is only for the purpose of illustrating the technical route and characteristics of the present utility model, and the purpose is to enable those skilled in the art to understand the content of the present utility model and to implement it, but the present utility model is not limited to the above specific implementation. Any changes or modifications made within the scope of the claims of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. An aluminum sheet turn-over polishing apparatus characterized by comprising: Include: Frame (1), front and rear sliding on the ground; Polishing table (2), including first polishing table (21) and second polishing table (22), both are fixed in parallel below the frame (1), the first polishing table (21) is provided with a notch (211) along the length direction thereof; Adsorption turnover mechanism (3) is installed on the frame (1) through linear mechanism (4), used for adsorbing aluminum plate, and can turn over 180 DEG of the adsorbed aluminum plate, the linear mechanism (4) can drive the adsorption turnover mechanism (3) to move up and down; When the frame (1) slides to the first polishing table (21) above, the adsorption turnover mechanism (3) is lowered to the notch (211), and the turned over aluminum plate is placed on the first polishing table (21); when the frame (1) slides to the second polishing table (22) above, the adsorption turnover mechanism (3) is lowered, and the aluminum plate is placed on the second polishing table (22).

2. The aluminum sheet turn down polishing apparatus of claim 1 wherein, The bottom of the frame (1) has a slide (11), the slide (11) is movably connected with a guide rail (5) fixed on the ground, a driving assembly (6) is arranged on the slide (11), and the driving assembly (6) is used for driving the frame (1) to move along the guide rail (5).

3. The aluminum sheet turn down polishing apparatus of claim 2 wherein, The linear mechanism (4) includes a first servo motor (41), a transmission rod (42) and a side plate (43); The first servo motor (41) is fixed above the frame (1), the side plate (43) is slidably connected on both sides of the frame (1), and the first servo motor (41) is drivingly connected with the side plate (43) through the transmission rod (42), so that the side plate (43) can move up and down.

4. The aluminum sheet turn down polishing apparatus of claim 3 wherein, The adsorption turnover mechanism (3) includes a turnover mechanism (31) and an adsorption assembly (32); The turnover mechanism (31) is arranged between the opposite two side plates (43), and the adsorption assembly (32) is fixedly installed thereon, and the adsorption assembly (32) can rotate with the turnover mechanism (31).

5. The aluminum sheet turn down polishing apparatus of claim 4 wherein, The turnover mechanism (31) includes a second servo motor (311) and a rotating shaft (312), The second servo motor (311) is fixed to the side plate (43), the rotating shaft (312) is rotatably connected between the two side plates (43), and is drivingly connected with the second servo motor (311), a plurality of adsorption assemblies (32) are fixedly installed on the rotating shaft (312) and are arrayed.

6. The aluminum sheet turn down polishing apparatus of claim 5 wherein, The adsorption assembly (32) includes a straight rod (321) and an adsorber (322); The straight rod (321) is fixedly installed on the rotating shaft (312) through a clamp, the straight rod (321) is perpendicular to the rotating shaft (312), and the adsorber (322) is fixed to both ends of the straight rod (321) and used for adsorbing aluminum plate.

7. The aluminum sheet turn down polishing apparatus of claim 6 wherein, Further including an electric box (7), a controller is arranged in the electric box (7), and the controller is electrically connected with the driving assembly (6), the first servo motor (41) and the second servo motor (311).

8. An apparatus for turning and polishing an aluminum sheet as set forth in any one of claims 1 to 7, characterized in that, Further including raw material placing table (8) and finished product placing table (9); The raw material placing table (8) is fixed below the frame (1) and is arranged in parallel with the polishing table (2); The finished product placing table (9) is fixed below the frame (1) and is arranged in parallel with the polishing table (2); The frame (1) can slide to above the raw material placing table (8) or the finished product placing table (9).

9. The aluminum sheet turn down polishing apparatus of claim 8 wherein, A socket is fixedly installed on the polishing table (2), and the socket is used for power supply of the polishing machine.

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