Sand blasting and grinding device

Abstract

The utility model discloses a sand blasting and grinding device which comprises a shell, a spray head assembly is arranged on the side face of the shell, a raw material bin is fixedly connected to the side face of the spray head assembly, an installation table is arranged in the shell, a main moving part is fixedly installed on the installation table, and a bottom plate is fixedly installed at the bottom of the shell. The bottom plate is fixedly connected with the main moving part, the main moving part can drive the mounting table to slide along the bottom plate, and a rear mounting door is rotationally mounted on the side face of the shell; according to the utility model, the workpieces can be conveniently polished in all directions, the problem of missing polishing at the clamping position can be avoided, a plurality of workpieces can be mounted on the mounting table at one time, the plurality of workpieces can be continuously processed in the next process, and the processing efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing technical field, especially relate to a sand blasting polishing device. BACKGROUND

[0002] Sand blasting treatment is a kind of workpiece surface treatment process. Compressed air is used as power to form high-speed jet beam to spray material (copper ore sand, quartz sand, emery, iron sand, sea sand) to the surface of workpiece to be treated at high speed, so that the appearance or shape of workpiece surface changes. Due to the impact and cutting action of abrasive on the surface of workpiece, the surface of workpiece obtains certain cleanliness and different roughness, and the mechanical properties of workpiece surface are improved, so that the fatigue resistance of workpiece is improved, the adhesion between workpiece and coating is increased, the durability of coating is prolonged, and the leveling and decoration of coating are also facilitated. The existing sand blasting polishing device for surface treatment is usually used to clamp workpiece by clamping assembly for sand blasting. However, the clamping position of the clamping assembly cannot be subjected to sand blasting, which leads to poor sand blasting effect, and the clamping assembly can only clamp one workpiece, so the processing efficiency is low.

[0003] Chinese patent CN220806940U utility model discloses a kind of sand blasting polishing devices for surface treatment, including box, the top of box is provided with sand blasting piece, the inner chamber of box is rotatably provided with pivot, pivot is inclined to the inner wall of box, pivot is provided with disc near sand blasting piece, disc is provided with several baffles along radial direction, and several goods are set in the surrounding between adjacent two baffles.This application provides a kind of sand blasting polishing devices for surface treatment, by setting disc that can be rotated relative to box and be inclined to box, so that during sand blasting, pivot drives disc to rotate, workpiece in disc is rolled under the driving of disc rotation, so that each face of workpiece can be subjected to the spraying of sand blasting piece in the process of turning over, improve the effect of sand blasting;And disc is divided into several goods by baffle, can accommodate and process multiple workpieces, improve processing efficiency.But the sand blasting treatment of workpiece in this utility model is carried out by the random rolling of workpiece, it is difficult to guarantee that every position is subjected to sand blasting and polishing during sand blasting treatment, and needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of sand blasting polishing device, can conveniently carry out difficult to change line all-around polishing to workpiece, will not make clamping position appear the problem of missing polishing, and once loading can install multiple workpieces on installation platform, realize continuous processing multiple workpieces in next flow, and the processing efficiency is higher, to solve the problem that the clamping position of clamping assembly cannot be subjected to sand blasting in the above background technique, leading to poor sand blasting effect, and clamping assembly can only clamp one workpiece, so the processing efficiency is low.

[0005] To achieve the above object, the utility model provides the following technical scheme: A sand blasting polishing device, including the shell, the shell side is provided with the spray head subassembly, the spray head subassembly side fixedly connected with raw material bin, the shell inside is provided with the installation platform, the installation platform is fixedly installed with main mobile piece, the shell bottom is fixedly installed with the bottom plate, the bottom plate is fixedly connected with main mobile piece, the main mobile piece can drive the installation platform to slide along the bottom plate, the shell side is rotatably installed with rear installation door,

[0006] The installation platform includes a moving base, the moving base is slidably installed on the bottom plate, a main motor is fixedly installed on the top of the moving base, a hexagonal table is rotatably installed on the top of the main motor, a sub-rotating table is fixedly installed on the hexagonal table, the sub-rotating table is provided with multiple groups and clamping tables are installed thereon, the clamping tables are provided with four groups and two groups of clamping tables cooperate to act.

[0007] Preferably, the spray head subassembly bin includes a base, the base is fixedly connected with the bottom plate, a side stand is fixedly installed on the top of the base, and a sand blasting head is fixedly installed on the side of the side stand.

[0008] Preferably, the sub-rotating table includes a sub-rotating motor, the sub-rotating motor is fixedly installed on the side of the hexagonal table, a sub-rotating disc is rotatably installed on the sub-rotating motor, a clamping plate is fixedly installed on the sub-rotating disc, the clamping plate is provided with multiple groups and is fixedly connected with the clamping tables.

[0009] Preferably, the clamping table includes a clamping cylinder, a guard plate is sleeved on the clamping cylinder, a front rotating motor is fixedly installed at the tail end of the guard plate, and a chuck is installed on the front rotating motor.

[0010] Preferably, the main mobile piece includes a front plate, the front plate is fixedly connected with the installation platform, a moving cylinder is fixedly installed on the front plate, a rear plate is fixedly installed on the moving cylinder, and the rear plate is fixedly connected with the bottom plate.

[0011] Compared with the prior art, the utility model has the advantages that: the workpiece can be conveniently polished in all directions, the clamping position will not have the problem of missed polishing, multiple workpieces can be installed on the installation platform at a time, multiple workpieces can be continuously processed in the next process, and the processing efficiency is higher.

[0012] (1) The sand blasting polishing device can conveniently polish the workpiece in all directions, and the clamping position will not have the problem of missed polishing, and the operation is convenient.

[0013] (2) The sand blasting polishing device can conveniently polish the workpiece in all directions, and the clamping position will not have the problem of missed polishing, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0016] Figure 2 It is a schematic diagram of the spray head assembly structure of the present application.

[0017] Figure 3 It is a schematic diagram of the mounting table structure of the present application.

[0018] Figure 4 It is a schematic diagram of the sub-rotating table and clamping table structure of the present application.

[0019] The reference signs in the drawings are as follows: 1, housing; 2, spray head assembly; 21, base; 22, side stand; 23, sand blasting head; 3, raw material bin; 4, mounting table; 41, moving base; 42, main motor; 43, hexagonal table; 44, sub-rotating table; 441, sub-rotating motor; 442, sub-rotating disc; 443, clamping plate; 45, clamping table; 451, clamping cylinder; 452, guard plate; 453, front rotating motor; 454, chuck; 5, main moving part; 51, front plate; 52, moving cylinder; 53, rear plate; 6, bottom plate; 7, rear mounting door. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Please refer to Figures 1-4 The present application provides an embodiment: a sand blasting and polishing device, comprising a housing 1, the housing 1 is provided with a spray head assembly 2 on the side, the spray head assembly 2 is fixedly connected with a raw material bin 3 on the side, the housing 1 is provided with a mounting table 4 inside, the mounting table 4 is fixedly installed with a main moving part 5, the housing 1 is fixedly installed with a bottom plate 6 at the bottom, the bottom plate 6 is fixedly connected with the main moving part 5, the main moving part 5 can drive the mounting table 4 to slide along the bottom plate 6, the housing 1 is rotatably installed with a rear mounting door 7 on the side.

[0022] In combination with the above structural features, when the device is used, first, the rear mounting door 7 on the shell 1 is opened, then the main moving part 5 is operated to drive the mounting table 4 to the mounting position, the mounting table 4 is operated to install the workpiece, after the installation is completed, the main moving part 5 is operated again to drive the mounting table 4 to the machining position, the rear mounting door 7 is closed, and under the cooperation of the raw material bin 3, the mounting table 4 and the spray head assembly 2 are operated to realize the polishing of the workpiece.

[0023] Please refer to Figure 1 and Figure 3 , the mounting table 4 comprises a moving base 41, the moving base 41 is slidingly installed on the bottom plate 6, the moving base 41 is fixedly installed with a main motor 42 on the top, the main motor 42 is rotatably installed with a hexagonal table 43 on the top, the hexagonal table 43 is fixedly installed with a sub-rotating table 44, the sub-rotating table 44 is provided with multiple groups and is installed with a clamping table 45 thereon, the clamping table 45 is provided with four groups and two groups of which cooperate to act;

[0024] Please refer to Figure 1 and Figure 4 , the sub-rotating table 44 comprises a sub-rotating motor 441, the sub-rotating motor 441 is fixedly installed on the side surface of the hexagonal table 43, the sub-rotating motor 441 is rotatably installed with a sub-rotating disc 442 thereon, the sub-rotating disc 442 is fixedly installed with a clamping plate 443 thereon, the clamping plate 443 is provided with multiple groups and is fixedly connected with the clamping table 45;

[0025] Please refer to Figure 1 and Figure 4 , the clamping table 45 comprises a clamping air cylinder 451, the clamping air cylinder 451 is sleeved with a guard plate 452, the guard plate 452 is fixedly installed with a front rotating motor 453 at the end, and the front rotating motor 453 is installed with a chuck 454;

[0026] In combination with the above structural features, when the device is used, after the main moving part 5 drives the mounting table 4 to the mounting position, the workpiece is installed on the mounting table 4, and the relative two clamping tables 45 on the mounting table 4 cooperate to realize the clamping installation of the workpiece, the installation is mainly realized by the work of the clamping air cylinder 451, the chuck 454 is driven to stretch forward, and the clamping of the workpiece is realized, after all the workpieces are installed, the mounting table 4 returns to the machining position, the sub-rotating motor 441 on the sub-rotating table 44 cooperates with the front rotating motor 453 to polish the workpiece in all directions, then the other two groups of clamping tables 45 on the sub-rotating table 44 clamp the workpiece, the original two groups of clamping tables 45 are loosened under the action of the clamping air cylinder 451, and then the workpiece is processed again to realize the processing in all directions, after the processing of one workpiece is completed, the main motor 42 rotates to process the next workpiece.

[0027] Please refer to Figure 1 , the main moving part 5 comprises a front plate 51, the front plate 51 is fixedly connected with the mounting table 4, the front plate 51 is fixedly installed with a moving cylinder 52, the moving cylinder 52 is fixedly installed with a rear plate 53, and the rear plate 53 is fixedly connected with the bottom plate 6.

[0028] Please refer to Figure 1 and Figure 2 The spray head assembly bin 2 comprises a base 21 fixedly connected with the bottom plate 6, a side column 22 fixedly installed on the top of the base 21, and a sand blasting head 23 fixedly installed on the side surface of the side column 22.

[0029] In combination with the above structural features, in use, the installation position and the machining position of the installation table 4 are moved by the extension and retraction of the moving cylinder 52 on the main moving part 5 to drive the installation table 4 to move, and the sand blasting and polishing work is realized by the cooperation of the sand blasting head 23 on the side column 22 and the installation table 4.

[0030] Working principle: in use, after the main moving part 5 drives the installation table 4 to the installation position, the workpiece is installed on the installation table 4, and the relative two clamping tables 45 on the installation table 4 cooperate to realize the clamping installation of the workpiece, which is mainly realized by the work of the clamping cylinder 451 to drive the clamping head 454 to extend forward to realize the clamping of the workpiece. After all the workpieces are installed, the installation table 4 returns to the machining position, and the split rotating motor 441 on the split rotating table 44 cooperates with the front rotating motor 453 to polish the workpiece in all directions, and then the other two sets of clamping tables 45 on the split rotating table 44 clamp the workpiece, and the original two sets of clamping tables 45 are loosened under the action of the clamping cylinder 451, and then the workpiece is processed again to realize omnidirectional processing. After one workpiece is processed, the main motor 42 rotates to process the next workpiece. The installation position and the machining position of the installation table 4 are moved by the extension and retraction of the moving cylinder 52 on the main moving part 5 to drive the installation table 4 to move, and the sand blasting and polishing work is realized by the cooperation of the sand blasting head 23 on the side column 22 and the installation table 4.

[0031] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] The device embodiments described above are only schematic, and the units described as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units. According to the actual needs, part or all of the modules can be selected to realize the purpose of the embodiment. Those skilled in the art can understand and implement without creative labor.

[0033] Finally, it should be noted that the above examples are intended to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sanding device, characterized in that: Including the shell (1), the shell (1) is provided with a spray head assembly (2) on the side, the spray head assembly (2) is fixedly connected with raw material bin (3) on the side, the shell (1) is provided with a mounting table (4) inside, the mounting table (4) is fixedly installed with main moving part (5), the shell (1) bottom is fixedly installed with bottom plate (6), the bottom plate (6) is fixedly connected with main moving part (5), the main moving part (5) can drive the mounting table (4) to slide along the bottom plate (6), the shell (1) side is rotatably installed with rear mounting door (7); The mounting table (4) includes a moving base (41), the moving base (41) is slidably installed on the bottom plate (6), the moving base (41) is fixedly installed with a main motor (42) on the top, the main motor (42) is rotatably installed with a hexagonal table (43) on the top, the hexagonal table (43) is fixedly installed with a sub-rotating table (44), the sub-rotating table (44) is provided with a plurality of groups and is installed with a clamping table (45) thereon, the clamping table (45) is provided with four groups and two groups of each group cooperates to act.

2. A sanding device as claimed in claim 1, characterized in that: The spray head assembly (2) includes a base (21), the base (21) is fixedly connected with the bottom plate (6), the base (21) is fixedly installed with a side stand (22) on the top, the side stand (22) is fixedly installed with a sand blasting head (23) on the side.

3. A sanding device as defined in claim 1, wherein: The sub-rotating table (44) includes a sub-rotating motor (441), the sub-rotating motor (441) is fixedly installed on the side of the hexagonal table (43), the sub-rotating motor (441) is rotatably installed with a sub-rotating disc (442) thereon, the sub-rotating disc (442) is fixedly installed with a clamping plate (443) thereon, the clamping plate (443) is provided with a plurality of groups and is fixedly connected with the clamping table (45).

4. A sanding device as defined in claim 1, wherein: The clamping table (45) includes a clamping cylinder (451), the clamping cylinder (451) is sleeved with a guard plate (452), the guard plate (452) is fixedly installed with a front rotating motor (453) at the end, the front rotating motor (453) is installed with a chuck (454) thereon.

5. A sanding device as defined in claim 1, wherein: The main moving part (5) includes a front plate (51), the front plate (51) is fixedly connected with the mounting table (4), the front plate (51) is fixedly installed with a moving cylinder (52) thereon, the moving cylinder (52) is fixedly installed with a rear plate (53) thereon, the rear plate (53) is fixedly connected with the bottom plate (6).

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