Double-lifting-hook type shot blasting machine

Abstract

The utility model discloses a double-lifting-hook type shot blasting machine which comprises a machine box, a protective door is installed on one side of the machine box, a support is fixed at the top end of the machine box, and a guide rail is installed at the bottom end of the support. By arranging the material blocking mechanism, the supporting shaft can make contact with the inclined end of the elastic telescopic plate in the feeding process, at the moment, the elastic telescopic plate is stressed to retract into the supporting frame, materials can conveniently and smoothly enter the machine box, and when shot blasting is completed and the materials are moved out of the machine box, the supporting shaft makes contact with the other face of the elastic telescopic plate, so that the materials can be conveniently and rapidly fed into the machine box. At the moment, a supporting frame is driven by an elastic telescopic plate to rotate along a spring shaft on a mounting plate, the supporting shaft is subjected to certain resistance in the contact process, a hanging frame at the bottom end of a hook and a workpiece can shake due to inertia, impurities adhering to the workpiece can fall into a machine box through the generated shaking, the impurities are prevented from falling out of the machine box, and the service life of the machine box is prolonged. And the cleanliness of the surrounding environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to double hook formula shot -blasting machine technical field, especially a double hook formula shot -blasting machine. BACKGROUND

[0002] Double hook formula shot -blasting machine is a kind of equipment for metal surface treatment, is widely used in the surface cleaning, strengthening and deburring of parts in foundry, forging, machining, steel, building and other industries.It is mainly by the high-speed rotating shot -blasting machine to be sprayed to the medium such as steel shot on workpiece surface, to remove the surface scale, rust, dirt and other impurities, and can strengthen the treatment to workpiece surface.

[0003] The existing double hook formula shot -blasting machine is moved to the machine box in the process of using to carry out shot -blasting treatment, and after treatment is completed, the workpiece surface is easy to remain more debris, these debris are easy to float in the surrounding environment after workpiece moves out the machine box, to cause the environment to be dirty. UTILITY MODEL CONTENTS

[0004] The utility model discloses a double hook formula shot -blasting machine.

[0005] The utility model discloses a double hook formula shot -blasting machine.

[0006] A double hook formula shot -blasting machine, including the machine box, the machine box one side is installed with the protective door, the machine box top is fixed with the support, the support bottom is installed with the guide rail, the guide rail is installed with electric trolley on both sides, electric trolley bottom is installed with the bearing mechanism, the machine box top both sides are installed with the material blocking mechanism, the material blocking mechanism includes with the machine box fixed connection's mounting panel, the mounting panel one side is fixed with spring shaft, the spring shaft is connected with the axle support frame, and the rotation angle of the support frame is 90 °, and the opposite side of two groups of support frames is connected with elastic expansion plate, and the side of two groups of elastic expansion plates towards the protective door is inclined structure.

[0007] Preferably, the bearing mechanism includes a support shaft, a transmission wheel, a connecting plate and a hook, and the top end of the support shaft is rotatably connected with the electric trolley.

[0008] Preferably, the transmission wheel is fixedly connected with the support shaft, and the distance between the two groups of elastic expansion plates is less than the diameter of the support shaft.

[0009] Preferably, the connecting plate is fixed at the bottom end of the support shaft, and the hook is fixed at the middle part of the bottom end of the connecting plate.

[0010] Preferably, the machine box top is installed with fixed seat, and the top end of the fixed seat is connected with driving motor.

[0011] Preferably, the output end of the driving motor is connected with a driving wheel, and the driving wheel and the transmission wheel are located in the same horizontal plane.

[0012] Preferably, a plurality of groups of shot blasting machines are vertically installed on one side of the cabinet, and a feeding pipe is installed on the shot blasting machine.

[0013] Beneficial technical effects are that:

[0014] By setting the material blocking mechanism, the inclined end of the elastic expansion plate is in contact with the supporting shaft during the feeding process, at this time the elastic expansion plate is forced to retract into the supporting frame, facilitating the smooth feeding of the material into the cabinet, and when the shot blasting is completed and the material is removed from the cabinet, the other side of the elastic expansion plate is in contact with the supporting shaft, at this time the supporting frame is driven by the elastic expansion plate to rotate along the spring shaft on the mounting plate, and the supporting shaft is subjected to a certain resistance during the contact process, and the hanger and the workpiece at the bottom end of the hook will sway due to inertia, and the generated sway can make the impurities adhered to the workpiece fall into the cabinet, avoiding the impurities falling outside the cabinet and improving the neatness of the surrounding environment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of a preferred embodiment of a double-hook type shot blasting machine according to the utility model;

[0016] Figure 2 It is a main sectional view of a preferred embodiment of a double-hook type shot blasting machine according to the utility model;

[0017] Figure 3 It is a left view of a preferred embodiment of a double-hook type shot blasting machine according to the utility model;

[0018] Figure 4 It is a structural schematic view of a material blocking mechanism in a preferred embodiment of a double-hook type shot blasting machine according to the utility model.

[0019] The reference signs are explained as follows:

[0020] 1, cabinet; 2, protection door; 3, support; 4, guide rail; 5, electric trolley; 6, bearing mechanism; 601, supporting shaft; 602, transmission wheel; 603, connecting plate; 604, hook; 7, material blocking mechanism; 701, mounting plate; 702, spring shaft; 703, supporting frame; 704, elastic expansion plate; 8, fixed seat; 9, driving motor; 10, driving wheel; 11, shot blasting machine; 12, feeding pipe. DETAILED DESCRIPTION

[0021] In order to make the skilled person in the art more clear and explicit about the technical scheme of the utility model, the utility model will be further described in detail below in combination with the embodiments and the drawings, but the implementation manner of the utility model is not limited thereto.

[0022] As Figures 1-4 shown, the double hook type shot blasting machine provided by the embodiment includes a cabinet 1, a protective door 2 is installed on one side of the cabinet 1, the protective door 2 can close one side of the cabinet 1, a support 3 is fixed at the top end of the cabinet 1, the support 3 can support a guide rail 4, the guide rail 4 is installed at the bottom end of the support 3, the guide rail 4 can guide an electric trolley 5, the electric trolley 5 is installed on both sides of the guide rail 4, the electric trolley 5 can drive a bearing mechanism 6 to move along the guide rail 4, the bearing mechanism 6 is installed at the bottom end of the electric trolley 5, a material blocking mechanism 7 is installed on both sides of the top end of the cabinet 1, the material blocking mechanism 7 includes a mounting plate 701 fixedly connected with the cabinet 1, the mounting plate 701 can fix a spring shaft 702, the spring shaft 702 is fixed on one side of the mounting plate 701, the spring shaft 702 can support a support frame 703, the support frame 703 is connected to the spring shaft 702, the support frame 703 can rotate along the spring shaft 702 under stress, so as to make two groups of elastic expansion plates 704 rotate, the rotation angle of the support frame 703 is 90°, the elastic expansion plates 704 are connected to the opposite sides of the two groups of support frames 703, the elastic expansion plates 704 can cause a certain resistance to the workpiece when the workpiece moves out of the cabinet 1, the sides of the two groups of elastic expansion plates 704 facing the protective door 2 are inclined, which facilitates the contact between the support shaft 601 and the inclined end of the elastic expansion plate 704, so that the elastic expansion plate 704 is stressed into the support frame 703, thereby preventing the support frame 703 from rotating.

[0023] As Figures 1-3 shown, the bearing mechanism 6 includes a support shaft 601, a transmission wheel 602, a connecting plate 603 and a hook 604, the top end of the support shaft 601 is rotatably connected with the electric trolley 5, so that the electric trolley 5 can drive the support shaft 601 to move, and the support shaft 601 can rotate at the bottom end of the electric trolley 5.

[0024] As Figures 1-4 shown, the transmission wheel 602 is fixedly connected with the support shaft 601, the distance between the two groups of elastic expansion plates 704 is less than the diameter of the support shaft 601, which facilitates the rotation of the transmission wheel 602 and the support shaft 601, and the support shaft 601 can contact the elastic expansion plate 704 when entering or leaving the cabinet 1.

[0025] As Figures 1-3 shown, the connecting plate 603 is fixed at the bottom end of the support shaft 601, the hook 604 is fixed at the middle part of the bottom end of the connecting plate 603, which facilitates the connection of the hook 604 and the hanger bearing the workpiece, and the support shaft 601 can drive the hanger and the workpiece to rotate when the connecting plate 603 rotates, so as to comprehensively process the workpiece.

[0026] As Figures 1-3As shown, the top end of the cabinet 1 is provided with a fixing seat 8, and the top end of the fixing seat 8 is connected with a driving motor 9, so as to conveniently support the driving motor 9 through the fixing seat 8.

[0027] As shown in the figure, Figures 1-3 The output end of the driving motor 9 is connected with a driving wheel 10, and the driving wheel 10 is located in the same horizontal plane with the transmission wheel 602, so as to conveniently drive the driving wheel 10 and the transmission wheel 602 to rotate after the bearing mechanism 6 moves to the predetermined position, and the tooth grooves on the driving wheel 10 and the transmission wheel 602 can be in an inclined structure, so as to avoid the failure of engagement between the two.

[0028] As shown in the figure, Figures 2-3 A plurality of shot blasting machines 11 are vertically installed on one side of the cabinet 1, and the shot blasting machines 11 are provided with feeding pipes 12, so as to conveniently feed the materials into the shot blasting machines 11 through the feeding pipes 12 and perform shot blasting treatment on the workpieces through the shot blasting machines 11.

[0029] The working principle of the device is as follows: when the device is used, the worker opens the protective door 2, and then the hook 604 connects the hanger bearing the workpiece, after the hooking is completed, the electric trolley 5 drives the bearing mechanism 6 and the workpiece to move along the guide rail 4 at the bottom end of the support 3 into the cabinet 1, and in the moving process, the inclined end of the support shaft 601 contacts the elastic expansion plate 704, at this time, the elastic expansion plate 704 is forced to retract into the support frame 703, so as to conveniently feed the materials into the cabinet 1, after moving to the predetermined position, the worker closes the protective door 2, at this time, the driving motor 9 on the fixing seat 8 drives the driving wheel 10 to rotate, the driving wheel 10 can drive the transmission wheel 602 to rotate in the rotating process, the transmission wheel 602 can drive the support shaft 601 to rotate, and the support shaft 601 can drive the hanger and the workpiece to rotate when driving the connecting plate 603 to rotate, the materials enter the shot blasting machines 11 through the feeding pipes 12, and the shot blasting machines 11 perform shot blasting treatment on the workpieces, so as to comprehensively treat the workpieces, after the treatment is completed, the protective door 2 is opened, at this time, the support shaft 601 contacts the other side of the elastic expansion plate 704, at this time, the support frame 703 is driven along the spring shaft 702 on the mounting plate 701 through the elastic expansion plate 704, in the contacting process, the support shaft 601 is subjected to a certain resistance, and the hanger and the workpiece at the bottom end of the hook 604 will shake due to inertia, the generated shaking can make the impurities adhered to the workpiece fall into the cabinet 1, so as to avoid the impurities from falling outside the cabinet 1 and improve the neatness of the surrounding environment.

[0030] The above is only a further embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the disclosed range, which belongs to the protection scope of the present application.

Claims

1. A double hook type shot blasting machine, characterized by: The utility model provides a kind of material loading and unloading mechanism, including cabinet (1), the cabinet (1) one side is equipped with protective door (2), the cabinet (1) top is fixed with support (3), the support (3) bottom is equipped with guide rail (4), the guide rail (4) both sides are equipped with electric trolley (5), the electric trolley (5) bottom is equipped with bearing mechanism (6), the cabinet (1) top both sides are equipped with material blocking mechanism (7), the material blocking mechanism (7) includes with the cabinet (1) fixed connection mounting plate (701), the mounting plate (701) one side is fixed with spring shaft (702), the spring shaft (702) is connected with shaft support frame (703), and the rotation angle of the support frame (703) is 90 °, two groups of support frame (703) opposite side are connected with elastic expansion plate (704), and two groups of elastic expansion plate (704) side towards protective door (2) is inclined structure.

2. A double hook type shot blasting machine according to claim 1, characterized in that: The bearing mechanism (6) includes a support shaft (601), a transmission wheel (602), a connecting plate (603), and a hook (604), and the support shaft (601) is rotatably connected to the electric trolley (5) at the top end.

3. A double hook type shot blasting machine according to claim 2, characterized in that: The transmission wheel (602) is fixedly connected to the support shaft (601), and the distance between the two groups of elastic expansion plates (704) is less than the diameter of the support shaft (601).

4. A double hook type shot blasting machine according to claim 2, characterized in that: The connecting plate (603) is fixed at the bottom end of the support shaft (601), and the hook (604) is fixed at the middle part of the bottom end of the connecting plate (603).

5. A double hook type shot blasting machine according to claim 2, characterized in that: The cabinet (1) is provided with a fixed seat (8) at the top end, and a driving motor (9) is connected to the top end of the fixed seat (8).

6. A double hook type shot blasting machine according to claim 5, characterized in that: The output end of the driving motor (9) is connected with a driving wheel (10), and the driving wheel (10) is located in the same horizontal plane as the transmission wheel (602).

7. A double hook type shot blasting machine according to claim 1, characterized in that: A plurality of shot blasting machines (11) are vertically installed on one side of the cabinet (1), and a feeding pipe (12) is installed on the shot blasting machine (11).

Images