A shot blasting cleaning device for a shot blasting machine

Abstract

This utility model provides a shot blasting cleaning device for a shot blasting machine, including a base plate, a housing, side plates, an arc-shaped plate, gears, a first rotating shaft, a first servo motor, a feed inlet, a cleaning mechanism, a mounting plate, a storage mechanism, and support legs. The housing and mounting plate are fixed to the upper side of the base plate, with side plates rotatably mounted on both sides of the housing. An arc-shaped plate is fixed between the side plates, and the outer surfaces of the side plates mesh with gears. The gears are fixed to the output end of the first servo motor via the first rotating shaft. Several support legs are fixed to the lower side of the base plate, and a storage mechanism is provided on the lower side of the base plate. In use, the first servo motor, the first rotating shaft, the gears, and the side plates work together to allow the arc-shaped plate opening to face upwards or downwards. By adjusting the opening orientation of the arc-shaped plate, the shot and impurities can be sorted and discharged. Furthermore, the storage mechanism can sort and store the shot and impurities.

Description

Technical Field

[0001] This utility model belongs to the field of shot blasting cleaning technology, and in particular relates to a shot blasting cleaning device for shot blasting machines. Background Technology

[0002] In industries such as machinery manufacturing and metal processing, shot blasting machines are key equipment that use high-speed shot (usually steel shot, iron shot, or other metal abrasives) to clean, remove rust, strengthen, or shape the surface of workpieces. The shot blasting cleaning device, as a core auxiliary component of the shot blasting machine, primarily cleans the surface of the workpiece after processing, removing impurities such as rust fragments, oxide scale, and dust. It also enables the recycling and reuse of the shot and the separation of impurities, making it an important structure for ensuring the continuous and stable operation of the shot blasting machine and reducing abrasive wear costs.

[0003] In current industrial applications, the structure of existing shot blasting cleaning devices is generally quite simple. Their core design typically revolves around a "single cylinder + built-in cleaning mechanism." Specifically, this device uses a cylindrical cylinder, closed or semi-closed at both ends, as the cleaning chamber. Inside the cylinder, a motor-driven rotary cleaning component (such as a rotating rod with bristles, stirring blades, etc.) is fixedly installed. In actual use, the operator first pours the shot to be cleaned into the cylinder through the feed inlet on the top or side. Then, the cleaning mechanism is activated. The rotating and agitating action of the cleaning component causes friction and collision between the shot particles, thereby removing impurities adhering to the surface of the shot. After the cleaning operation is completed, the discharge door at the bottom or side of the cylinder needs to be opened to mix the cleaned shot with the removed impurities and discharge it to the subsequent process.

[0004] However, in actual use, because the existing shot blasting machine's shot blasting cleaning device has a single-chamber structure and the discharge method is "mixed discharge", the impurities stripped off during the cleaning process and the cleaned shot are always in the same space and can only be discharged synchronously. This means that after the shot is discharged, an additional filtration mechanism (such as a vibrating screen, filter screen, etc.) must be configured to carry out secondary separation operations in order to screen out the shot for reuse. This not only increases the equipment investment cost, but also extends the shot recycling cycle.

[0005] Therefore, it is essential to invent a shot blasting cleaning device for shot blasting machines. Utility Model Content

[0006] To address the above problems, this utility model proposes a shot blasting cleaning device for shot blasting machines, and the technical solution used is as follows: A shot blasting cleaning device for a shot blasting machine includes a base plate, a housing, side plates, arc-shaped plates, gears, a first rotating shaft, a first servo motor, a feed inlet, a cleaning mechanism, a mounting plate, a storage mechanism, and support legs. The housing is bolted to the upper side of the base plate, and the upper end of the housing is arc-shaped. Side plates are rotatably mounted on both sides of the housing via sealed bearings. Arc-shaped plates are bolted between the side plates, and the interior of each arc-shaped plate has a plurality of uniformly spaced filter holes. The outer surfaces of each side plate mesh with corresponding gears, which are all fixed to the first rotating shaft. Both ends of the first rotating shaft are connected via… The support bearing is rotatably connected to the corresponding mounting plate; one end of the first rotating shaft is fixed to the output end of the first servo motor, wherein the base of the first servo motor is fixed to the corresponding mounting plate by bolts; the mounting plate is fixed to both ends of the base plate by welding, wherein several support legs are fixed to the lower side of the base plate by welding; a storage mechanism is provided on the lower side of the base plate, the storage mechanism is placed on the ground, and the upper end of the storage mechanism is fitted against the lower side of the base plate; a feeding port adapted to the feeding port of the storage mechanism is opened on the base plate; the first servo motor is electrically connected to an external production computer via a data cable.

[0007] Furthermore, the cleaning mechanism includes a second rotating shaft, a fixed frame, a connecting frame, and a second servo motor. The second rotating shaft is rotatably connected to the side plate and the mounting plate via sealed bearings. Two fixed frames are welded and fixed to the second rotating shaft located between the two side plates. Several connecting frames are evenly fixed to the outer edge of the fixed frame via bolts. One end of the second rotating shaft is fixed to the output end of the second servo motor, and the base of the second servo motor is fixed to the corresponding mounting plate via bolts. The second servo motor is electrically connected to an external production computer via a data cable. This configuration allows for the agitation of the shot blasting between the arc plate and the shell, thereby causing impurities attached to the shot to detach from the shot through the relative movement between the shot blasting particles.

[0008] Furthermore, several stiff bristles are evenly fixed on the outer side of the connecting frame, which allows for further cleaning of the shot blasting process.

[0009] Furthermore, the storage mechanism includes a storage box, a partition, a third rotating shaft, and a guide plate. The storage box is located under the base plate and placed on the ground. The partition is welded to the interior of the storage box, dividing the internal cavity into an impurity storage cavity and a shot blasting storage cavity. A third rotating shaft is located on the upper side of the partition, with both ends rotatably connected to the storage box via support bearings. One end of the third rotating shaft is fixed to the output end of a third servo motor, the base of which is bolted to the storage box. A guide plate is welded to the outer surface of the third rotating shaft. The third servo motor is electrically connected to an external production computer via a data cable. This configuration allows for the separate storage of shot blasting and impurities.

[0010] Compared with the prior art, the present invention has the following beneficial effects: The design of this utility model, through the cooperation of a first servo motor, a first rotating shaft, gears, and a side plate, allows the arc-shaped plate opening to face upwards or downwards. When the arc-shaped plate opening faces upwards, the cleaning mechanism can clean the shot blasting, and impurities enter the storage mechanism through the filter holes on the arc-shaped plate. When the arc-shaped plate opening faces downwards, the shot blasting can fall into the storage mechanism, thereby achieving the classification and discharge of shot blasting and impurities. Furthermore, the storage mechanism can classify and store shot blasting and impurities, facilitating subsequent processing and recycling. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure between the side plate and the arc plate of this utility model.

[0014] Figure 3 This is a schematic diagram of the cleaning mechanism of this utility model.

[0015] Figure 4 This is a schematic diagram of the storage mechanism of this utility model.

[0016] In the picture: 1-Base plate, 2-Shell, 3-Side plate, 4-Arc plate, 5-Gear, 6-First rotating shaft, 7-First servo motor, 8-Feed inlet, 9-Cleaning mechanism, 91-Second rotating shaft, 92-Fixed frame, 93-Connecting frame, 94-Second servo motor, 10-Mounting plate, 11-Storage mechanism, 111-Storage box, 112-Partition, 113-Third rotating shaft, 114-Guide plate, 12-Support leg. Detailed Implementation

[0017] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] Please see Figures 1 to 4 As shown, this utility model is a shot blasting cleaning device for a shot blasting machine, including a base plate 1, a housing 2, side plates 3, arc-shaped plates 4, gears 5, a first rotating shaft 6, a first servo motor 7, a feed inlet 8, a cleaning mechanism 9, a mounting plate 10, a storage mechanism 11, and support legs 12. The housing 2 is fixed to the upper side of the base plate 1 by bolts, wherein the upper end of the housing 2 is arc-shaped, and the side plates 3 are rotatably mounted on both sides of the housing 2 through sealed bearings; the arc-shaped plates 4 are fixed between the side plates 3 by bolts, wherein the interior of the arc-shaped plates 4 is evenly perforated with a plurality of filter holes; the outer surfaces of the side plates 3 are all meshed with corresponding gears 5, wherein the gears 5 are all fixed on the first rotating shaft 6, the first rotating shaft 6... Both ends of the shaft 6 are rotatably connected to the corresponding mounting plate 10 via support bearings; one end of the first rotating shaft 6 is fixed to the output end of the first servo motor 7, wherein the base of the first servo motor 7 is fixed to the corresponding mounting plate 10 by bolts; the mounting plate 10 is fixed to both ends of the base plate 1 by welding, wherein several support legs 12 are fixed to the lower side of the base plate 1 by welding; a storage mechanism 11 is provided on the lower side of the base plate 1, the storage mechanism 11 is placed on the ground, and the upper end of the storage mechanism 11 is fitted against the lower side of the base plate 1; a feeding port adapted to the feeding port of the storage mechanism 11 is provided on the base plate 1; the first servo motor 7 is electrically connected to an external production computer via a data cable.

[0020] Specifically, the cleaning mechanism 9 includes a second rotating shaft 91, a fixed frame 92, a connecting frame 93, and a second servo motor 94. The second rotating shaft 91 is rotatably connected to the side plate 3 and the mounting plate 10 via sealed bearings. Two fixed frames 92 are welded and fixed to the second rotating shaft 91 located between the two side plates 3. Several connecting frames 93 are evenly fixed to the outer edge of the fixed frame 92 by bolts. One end of the second rotating shaft 91 is fixed to the output end of the second servo motor 94, and the base of the second servo motor 94 is fixed to the corresponding mounting plate 10 by bolts. The second servo motor 94 is electrically connected to an external production computer via a data cable. In use, the second servo motor 94 can drive the second rotating shaft 91 to rotate under the control of the external production computer. During the rotation of the second rotating shaft 91, the fixed frame 92 can drive the connecting frame 93 to move accordingly, thereby causing the connecting frame 93 to agitate the shot between the arc plate 4 and the shell 2. The relative movement between the shot causes the impurities attached to the shot to detach from the shot.

[0021] Specifically, several stiff bristles are evenly fixed on the outer side of the connecting frame 93. This arrangement allows the stiff bristles to further clean the shot blasting process.

[0022] Specifically, the storage mechanism 11 includes a storage box 111, a partition 112, a third rotating shaft 113, and a guide plate 114. The storage box 111 is located on the lower side of the base plate 1 and is placed on the ground. The partition 112 is welded to the inside of the storage box 111, dividing the internal cavity of the storage box 111 into an impurity storage cavity and a shot blasting storage cavity. The third rotating shaft 113 is located on the upper side of the partition 112, and both ends of the third rotating shaft 113 are rotatably connected to the storage box 111 through support bearings. One end of the third rotating shaft 113 is fixed to the output end of a third servo motor, and the base of the third servo motor is connected to the storage box 111 through a support bearing. Bolts are fixed to the storage box 111; a guide plate 114 is fixed to the outer side of the third rotating shaft 113 by welding; the third servo motor is electrically connected to an external production computer via a data cable. When removing impurities attached to the shot blasting, the guide plate 114 can block the shot blasting storage cavity, allowing impurities falling from the arc plate 4 to enter the impurity storage cavity along the guide plate 114. Conversely, when shot blasting needs to be discharged, the cooperation of the third servo motor and the third rotating shaft 113 can make the guide plate 114 block the impurity storage cavity, allowing the shot to enter the shot blasting storage cavity along the guide plate 114.

[0023] Please see Figure 1-4 As shown, this utility model is a shot blasting cleaning device for a shot blasting machine, and its working principle is as follows: When in use, the first servo motor 7, the first rotating shaft 6, the gear 5 and the side plate 3 work together to make the arc plate 4 open upwards, so that the arc plate 4 and the arc at the upper end of the shell 2 form a cylinder. Then the shot is put into the arc plate 4 through the feed port 8. Then the cleaning mechanism 9 cleans the shot between the arc plate 4 and the shell 2. The impurities attached to the shot will pass through the filter holes on the arc plate 4 and enter the storage mechanism 11. After the shot blasting cleaning is completed (after the cleaning mechanism 9 has cleaned one end of the shot blasting for a period of time), the arc plate 4 opens downwards through the cooperation of the first servo motor 7, the first rotating shaft 6, the gear 5 and the side plate 3. At this time, the shot will fall into the storage mechanism 11 under its own gravity.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A shot blasting cleaning device for a shot blasting machine, comprising a base plate (1), a housing (2), a side plate (3), an arc-shaped plate (4), a gear (5), a first rotating shaft (6), a first servo motor (7), a feed inlet (8), a cleaning mechanism (9), a mounting plate (10), a storage mechanism (11), and a support leg (12), characterized in that: A housing (2) is fixed to the upper side of the base plate (1), wherein the upper end of the housing (2) is arc-shaped, and side plates (3) are rotatably installed on both sides of the housing (2); an arc-shaped plate (4) is fixed between the side plates (3), wherein a plurality of filter holes are uniformly opened through the interior of the arc-shaped plate (4); the outer surfaces of the side plates (3) are all meshed with corresponding gears (5), wherein the gears (5) are all fixed on the first rotating shaft (6), and both ends of the first rotating shaft (6) are rotatably connected to the corresponding mounting plate (10); one end of the first rotating shaft (6) is connected to the output end of the first servo motor (7). The base of the first servo motor (7) is fixed to the corresponding mounting plate (10); the mounting plate (10) is fixed to both ends of the base plate (1), and a number of support legs (12) are fixed on the lower side of the base plate (1); a storage mechanism (11) is provided on the lower side of the base plate (1), the storage mechanism (11) is placed on the ground, and the upper end of the storage mechanism (11) is fitted to the lower side of the base plate (1); a feeding port adapted to the feeding port of the storage mechanism (11) is opened on the base plate (1); the first servo motor (7) is electrically connected to an external production computer through a data cable.

2. The shot blasting cleaning device for a shot blasting machine as described in claim 1, characterized in that: The cleaning mechanism (9) includes a second rotating shaft (91), a fixed frame (92), a connecting frame (93), and a second servo motor (94). The second rotating shaft (91) is rotatably connected to the side plate (3) and the mounting plate (10), respectively. Two fixed frames (92) are fixed on the second rotating shaft (91) located between the two side plates (3). Several connecting frames (93) are evenly fixed on the outer edge of the fixed frame (92). One end of the second rotating shaft (91) is fixed to the output end of the second servo motor (94), and the base of the second servo motor (94) is fixed on the corresponding mounting plate (10). The second servo motor (94) is electrically connected to an external production computer via a data cable.

3. The shot blasting cleaning device for a shot blasting machine as described in claim 2, characterized in that: The outer side of the connecting frame (93) is uniformly fixed with several hard bristles.

4. The shot blasting cleaning device for a shot blasting machine as described in claim 1, characterized in that: The storage mechanism (11) includes a storage box (111), a partition (112), a third rotating shaft (113), and a guide plate (114). The storage box (111) is located on the underside of the base plate (1) and is placed on the ground. The partition (112) is fixed inside the storage box (111), which divides the cavity inside the storage box (111) into an impurity storage cavity and a shot blasting storage cavity. The third rotating shaft (113) is located on the upper side of the partition (112), and both ends of the third rotating shaft (113) are rotatably connected to the storage box (111). One end of the third rotating shaft (113) is fixed to the output end of a third servo motor, and the base of the third servo motor is fixed to the storage box (111). The guide plate (114) is fixed on the outer side of the third rotating shaft (113). The third servo motor is electrically connected to an external production computer via a data cable.

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