Lifting hook type shot blasting machine with screening device

Abstract

The utility model discloses a lifting hook type shot blasting machine with a screening device, which relates to the technical field of shot blasting machines and comprises a working box, a group of first guide rails are arranged at the lower end of the working box, a group of second guide rails are arranged at the upper end of the working box, and a group of mounting columns are jointly mounted between the first guide rails and the second guide rails in a sliding manner. A plurality of groups of hanging racks are fixedly mounted on the mounting column, and a plurality of groups of hanging holes are formed in each group of hanging racks. Workpieces to be machined are hung on the hanging frame, then the workpieces are conveyed into the working box through the first guide rail and the second guide rail, doors of the outlet and the inlet are closed, the shot blasting device is started to conduct shot blasting treatment on the workpieces, and due to the fact that the guide rails are arranged at the upper end and the lower end for fixing, shaking of the workpieces can be effectively reduced; and the shot blasting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machines, in particular to a hook type shot blasting machine provided with a screening device. Background Art

[0002] A shot blasting machine uses a high-speed rotating impeller to throw shot at workpieces continuously rotating in a drum, so as to achieve the purpose of cleaning the workpieces. It is applicable to the sand cleaning, rust removal, scale removal and surface strengthening of castings and forgings weighing less than 15 kg in various industries.

[0003] During the working process of a hook type shot blasting machine, a special driving device is required to drive a hook to transport workpieces, and the workpieces are placed inside a processing chamber for shot blasting cleaning to ensure the cleaning effect. However, there are still certain deficiencies in using a hook to transport workpieces. After the hook drives the workpiece into the processing chamber, it will continuously be impacted by shot, resulting in the workpiece shaking with the hook, affecting the shot blasting cleaning effect. Content of the Utility Model

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a hook type shot blasting machine provided with a screening device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a hook type shot blasting machine provided with a screening device, including a working box, a group of first guide rails are arranged at the lower end of the working box, a group of second guide rails are arranged at the upper end of the working box, a group of mounting columns are slidably installed between the first guide rails and the second guide rails, and a number of groups of hanging brackets are fixedly installed on the mounting columns, and a number of groups of hanging holes are arranged on each group of hanging brackets.

[0006] Further, it is characterized in that an installation empty groove is arranged inside the lower end of the working box, the right side of the first guide rail is arranged inside the installation empty groove, and the left side of the first guide rail is fixedly installed on the ground through a backing plate.

[0007] Further, it is characterized in that a number of groups of fixing platforms are fixedly installed at the upper end of the working box, a connecting plate is fixedly installed at the upper end of the fixing platform, and second guide rails are fixedly installed on the left and right sides of the connecting plate.

[0008] Further, it is characterized in that a chute is arranged at the inner bottom of the working box, and the mounting column is slidably installed in the chute.

[0009] Further, it is characterized in that a rubber shielding sheet is arranged inside the chute, and the rubber shielding sheet is used to prevent shot from entering the chute.

[0010] Further, it is characterized in that an outlet is provided at the rear end of the working box, an inlet is provided at the front end of the working box, and doors are provided at both the outlet and the inlet.

[0011] The beneficial effects of the present utility model are as follows: The workpiece to be processed is hung on the hanging rack, and then the workpiece is transported to the inside of the working box through the first guide rail and the second guide rail. Then, the doors at the outlet and the inlet are closed, and the shot blasting machine is started to perform shot blasting treatment on the workpiece. Since the upper and lower ends are fixed by guide rails, the shaking of the workpiece can be effectively reduced, and the shot blasting effect can be improved. Description of the Drawings

[0012] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0013] Figure 1 is the front cross-sectional view of the present utility model;

[0014] Figure 2 is the top cross-sectional view of the present utility model;

[0015] Figure 3 is the top view of the present utility model.

[0016] In the figure: 1. Working box, 2. Installation empty slot, 3. First guide rail, 4. Installation column, 5. Base plate, 6. Hanging rack, 7. Hanging hole, 8. Fixed table, 9. Connecting plate, 10. Second guide rail, 11. Outlet, 12. Inlet, 13. Sliding groove, 14. Rubber shielding sheet. Specific Embodiments

[0017] In order to more clearly illustrate the technical solutions of the present utility model, the present utility model will be further described below in conjunction with the drawings. Obviously, the drawings described below are only one embodiment of the present utility model. For those of ordinary skill in the art, without creative efforts, other embodiments obtained based on this drawing and embodiment all fall within the protection scope of the present utility model.

[0018] As Figures 1 to 3 shown, the present utility model includes a working box 1. An installation empty slot 2 is provided inside the lower end of the working box 1. The right side of the first guide rail 3 is arranged inside the installation empty slot 2, and the left side of the first guide rail 3 is fixedly installed on the ground through a base plate 5. Several groups of fixed tables 8 are fixedly installed on the upper end of the working box 1. A connecting plate 9 is fixedly installed on the upper end of the fixed table 8. Second guide rails 10 are fixedly installed on the left and right sides of the connecting plate 9. Several groups of installation columns 4 are slidably installed between the first guide rail 3 and the second guide rail 10. Several groups of hanging racks 6 are fixedly installed on the installation columns 4. Several groups of hanging holes 7 are provided on each group of hanging racks 6.

[0019] As Figure 2As shown, a chute 13 is provided at the inner bottom of the working box 1. The mounting post 4 is slidably mounted in the chute 13. A rubber shielding piece 14 is provided inside the chute 13, and the rubber shielding piece 14 is used to prevent shot material from entering the chute 13. An outlet 11 is provided at the rear end of the working box 1, and an inlet 12 is provided at the front end of the working box 1. Doors (not shown in the figure) are provided at both the outlet 11 and the inlet 12.

[0020] When the present utility model is in use, the workpiece to be processed is hung on the hanging rack 6, and then the workpiece is transported into the working box 1 through the first guide rail 3 and the second guide rail 10. Then, the doors at the outlet 11 and the inlet 12 are closed, and the shot blasting machine is started to perform shot blasting on the workpiece. Since the upper and lower ends are fixed by guide rails, the shaking of the workpiece can be effectively reduced, and the shot blasting effect can be improved.

[0021] The above embodiments are only exemplary embodiments of the present utility model and are not used to limit the present utility model. The protection scope of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present utility model within the essence and protection scope of the present utility model, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present utility model.

Claims

1. A hook type shot blasting cleaning machine provided with a screening device, comprising a working box (1), characterized in that: A set of first guide rails (3) is provided at the lower end of the working box (1), and a set of second guide rails (10) is provided at the upper end of the working box (1). A set of mounting columns (4) is slidably installed between the first guide rails (3) and the second guide rails (10). A number of sets of hanging brackets (6) are fixedly installed on the mounting columns (4), and a number of sets of hanging holes (7) are provided on each set of the hanging brackets (6).

2. The hook type shot blasting cleaning machine provided with a screening device according to claim 1, characterized in that, An installation empty groove (2) is provided inside the lower end of the working box (1). The right side of the first guide rail (3) is arranged inside the installation empty groove (2), and the left side of the first guide rail (3) is fixedly installed on the ground through a backing plate (5).

3. The hook type shot blasting cleaning machine with a screening device according to claim 2, characterized in that, A number of sets of fixing platforms (8) are fixedly installed at the upper end of the working box (1). A connecting plate (9) is fixedly installed at the upper end of the fixing platform (8), and the second guide rails (10) are fixedly installed on the left and right sides of the connecting plate (9).

4. The hook type shot blasting cleaning machine with a screening device according to claim 3, characterized in that, A chute (13) is provided at the inner bottom of the working box (1), and the mounting column (4) is slidably installed in the chute (13).

5. A hook type shot blasting cleaning machine provided with a screening device according to claim 4, characterized in that, A rubber shielding sheet (14) is provided inside the chute (13), and the rubber shielding sheet (14) is used to prevent shot material from entering the chute (13).

6. A hook type shot blasting cleaning machine provided with a screening device according to claim 5, characterized in that, An outlet (11) is provided at the rear end of the working box (1), and an inlet (12) is provided at the front end of the working box (1). Doors are provided at both the outlet (11) and the inlet (12).

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