Pass-type shot blasting machine convenient for cleaning waste

Abstract

The utility model relates to the technical field of shot blasting machines, in particular to a pass-type shot blasting machine convenient for cleaning waste materials, which comprises a frame body, a conveying crawler belt arranged on the frame body, a shot blasting bin mounted on the surface of the frame body, a plurality of shot blasting devices mounted on the shot blasting bin, and a feeding mechanism mounted on one side of the frame body and used for feeding the plurality of shot blasting devices, the shot blasting device comprises a hollow threaded rod, a shot blasting bin is arranged on the hollow threaded rod, two suction heads capable of sucking are installed on the surface of the shot blasting bin, a cleaning device is arranged on the surface of the shot blasting bin, and the cleaning device comprises two fixing blocks fixed to the surface of the shot blasting bin. The cleaning device is arranged, air is supplied to the hollow threaded rod and an air spraying head through an air spraying part, and the air spraying head can blow up residual waste on the inner wall of the shot blasting bin; and meanwhile, the driving part can drive the hollow screw rod and the air spraying head to move up and down, multi-position air spraying operation is achieved, the waste cleaning efficiency is greatly improved, waste residues in the shot blasting bin are reduced, and the overall usability is improved.

Description

Technical Field

[0001] This utility model relates to the field of shot blasting machine technology, and in particular to a through-type shot blasting machine that facilitates waste removal. Background Technology

[0002] Through-type tracked shot blasting machines are highly efficient surface cleaning equipment, often used in many fields such as machinery manufacturing and automotive parts processing. Through-type tracked shot blasting machines are a powerful assistant in ensuring product quality. On the production line, they undertake the key surface cleaning task. Workpieces ride on tracks and pass through the shot blasting area in sequence. The shot blaster throws shot at extremely high speed, giving the workpieces a comprehensive "baptism" and leaving no place for rust spots and oxide layers to hide.

[0003] In daily work, it has been found that existing through-type track shot blasting machines are equipped with exhaust equipment to suck up waste during the surface treatment of workpieces. However, some waste tends to fall on the sides of the inner wall. Due to the limitations of the suction range and suction force distribution of the exhaust equipment, these wastes located on the sides of the inner wall are difficult to be effectively sucked away, resulting in inconvenience for subsequent cleaning. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of inconvenient subsequent cleaning in the existing technology, and to propose a through shot blasting machine that facilitates the cleaning of waste materials.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a through-type shot blasting machine for easy waste cleaning, comprising a frame, a conveyor belt mounted on the frame, a shot blasting chamber mounted on the surface of the frame, multiple shot blasters mounted on the shot blasting chamber, a feeding mechanism for feeding the multiple shot blasters mounted on one side of the frame, two suction heads mounted on the surface of the shot blasting chamber, a cleaning device mounted on the surface of the shot blasting chamber, the cleaning device comprising two fixing blocks fixed to the surface of the shot blasting chamber, two guide frames fixedly connected to the surface of the fixing blocks, and a sliding plate slidably connected to the inner wall of the guide frames. A hollow screw is rotatably connected to the inner wall. The hollow screw is inserted into the inner wall of the fixed block and the shot blasting chamber. The fixed block is equipped with a drive unit to control the movement of the hollow screw. An air jet head is fixedly connected to the lower end of the hollow screw. An air jet head that can supply air to the hollow screw is provided on one side surface of the shot blasting chamber. Both sides of the shot blasting chamber are equipped with shielding components. During operation, the shielding components shield the inlet and outlet of the shot blasting chamber. Then, the air jet head supplies air to the hollow screw. The air is then sprayed out through the air jet head to blow away the dust remaining in the inner wall. The dust is then sucked up by the suction head of the device to complete the cleaning of waste materials.

[0006] Preferably, the surface of the jet head has multiple air outlets, which are arranged in multiple directions and at multiple angles.

[0007] Preferably, the drive unit includes a motor fixed in the inner wall of the fixed block, and a threaded sleeve is rotatably connected to the inner wall of the fixed block. The threaded sleeve is threadedly connected to the hollow screw. A transmission belt is installed between the output end of the motor and the threaded sleeve. By using the above components, when the motor is turned on, the motor drives the threaded sleeve to rotate through the transmission belt, thereby controlling the hollow screw and the slide to move in the guide frame, realizing multi-position jet operation.

[0008] Preferably, the jet unit includes a blower installed on one side of the shot blasting chamber, the output end of the blower is equipped with an air inlet pipe, and the other end of the air inlet pipe is connected to a hollow screw.

[0009] Preferably, an elastic sleeve is fixedly connected to the surface of the jet head, and the other end of the elastic sleeve is fixedly connected to the inner wall of the fixing block. Through the above components, the elastic sleeve can protect the hollow screw and reduce the adhesion of impurities to the hollow screw.

[0010] Preferably, the shielding assembly includes two sliders fixed to the two side surfaces of the shot blasting chamber. The surfaces of the sliders are slidably connected to shielding plates. The two shielding plates correspond to the inlet and outlet of the shot blasting chamber, respectively. With the above-mentioned components, the shielding plates can be reset during cleaning, and the shielding plates can block the inlet and outlet of the shot blasting chamber, which facilitates better cleaning.

[0011] Preferably, two cylinders are fixedly connected to the surface of the baffle plate, and the output end of the cylinders is fixedly connected to the surface of the shot blasting chamber. Through the above components, the cylinders can control the baffle plate to move up and down, improving the overall ease of use.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting up a cleaning device, air is supplied to the hollow screw and the air jet head through the jet unit. The air jet head can blow up the waste material remaining on the inner wall of the shot blasting chamber. Working together with the built-in suction head, the waste material can be cleaned. At the same time, the drive unit can drive the hollow screw and the air jet head to move up and down, realizing multi-position air jet operation, which greatly improves the waste material cleaning efficiency, reduces the waste material residue in the shot blasting chamber, and improves the overall ease of use.

[0014] 2. In this utility model, by setting up a shielding component, the shielding plate, under the control of the cylinder and the slider, can shield the inlet and outlet of the shot blasting chamber during cleaning, reduce waste overflow, reduce pollution to the surrounding environment, and at the same time create a relatively closed space to improve cleaning efficiency. Attached Figure Description

[0015] Figure 1A three-dimensional structural diagram of a through-type shot blasting machine that facilitates waste removal is provided for this utility model.

[0016] Figure 2 This invention proposes a through-type shot blasting machine that facilitates waste removal. Figure 1 Schematic diagram of the structure at point A in the middle;

[0017] Figure 3 This utility model provides a partial structural diagram of a through-type shot blasting machine that facilitates waste removal;

[0018] Figure 4 This utility model provides a partial cross-sectional view of a through-type shot blasting machine that facilitates waste removal.

[0019] Figure 5 This invention proposes a through-type shot blasting machine that facilitates waste removal. Figure 4 Schematic diagram of the structure at point B;

[0020] Figure 6 This utility model presents a schematic diagram of the cleaning device of a through-type shot blasting machine that facilitates waste removal.

[0021] Legend:

[0022] 1. Frame; 2. Transport track; 3. Shot blasting bin; 4. Feeding mechanism; 5. Suction head; 6. Cleaning device; 61. Fixing block; 62. Jet nozzle; 621. Air inlet pipe; 622. Blower; 63. Guide frame; 64. Slide plate; 65. Hollow screw; 66. Drive unit; 661. Motor; 662. Threaded sleeve; 663. Transmission belt; 67. Jet nozzle; 68. Elastic sleeve; 7. Shielding assembly; 71. Shielding plate; 72. Cylinder; 73. Slider; 8. Shot blaster. Detailed Implementation

[0023] Please see Figures 1-6 This utility model provides a technical solution: a through-type shot blasting machine that facilitates waste cleaning, including a frame 1, a conveyor belt 2 on the frame 1, a shot blasting chamber 3 installed on the surface of the frame 1, multiple shot blasters 8 installed on the shot blasting chamber 3, a feeding mechanism 4 for feeding the multiple shot blasters 8 installed on one side of the frame 1, two suction heads 5 that can be sucked up installed on the surface of the shot blasting chamber 3, and a cleaning device 6 installed on the surface of the shot blasting chamber 3.

[0024] Specifically, the cleaning device 6 includes two fixed blocks 61 fixed to the surface of the shot blasting chamber 3. Two guide frames 63 are fixedly connected to the surface of the fixed blocks 61. A slide plate 64 is slidably connected to the inner wall of the guide frame 63. A hollow screw 65 is rotatably connected to the inner wall of the slide plate 64. The hollow screw 65 is inserted into the fixed blocks 61 and the inner wall of the shot blasting chamber 3 respectively. A drive unit 66 is provided on the fixed blocks 61 to control the movement of the hollow screw 65. A jet head 67 is fixedly connected to the lower end of the hollow screw 65. Multiple air outlets are opened on the surface of the jet head 67. The multiple air outlets are arranged in multiple directions and angles. An elastic sleeve 68 is fixedly connected to the surface of the jet head 67. The other end of the elastic sleeve 68 is fixedly connected to the inner wall of the fixed blocks 61. A jet unit 62 that can supply air to the hollow screw 65 is provided on one side surface of the shot blasting chamber 3. A shielding component 7 is provided on both sides of the shot blasting chamber 3.

[0025] In this implementation plan: When the equipment is in operation (transportation is carried out via the conveyor belt 2, the feeding mechanism 4 feeds the shot blaster 8, and then the shot blaster 8 can treat the surface of the object entering the shot blasting chamber 3; the above is the prior art and will not be explained in detail), during operation, the shielding component 7 shields the inlet and outlet of the shot blasting chamber 3, and then the jetting part 62 supplies air to the hollow screw 65. The gas is then sprayed out through the jetting head 67 to blow away the dust remaining in the inner wall. With the help of the suction head 5 of the device, the waste is cleaned up.

[0026] Specifically, the drive unit 66 includes a motor 661 fixed in the inner wall of the fixing block 61, a threaded sleeve 662 rotatably connected to the inner wall of the fixing block 61, the threaded sleeve 662 being threadedly connected to the hollow screw 65, and a transmission belt 663 installed between the output end of the motor 661 and the threaded sleeve 662.

[0027] In this implementation scheme: when the motor 661 is turned on, the motor 661 drives the threaded sleeve 662 to rotate through the transmission belt 663, thereby controlling the hollow screw 65 and the slide plate 64 to move in the guide frame 63, realizing multi-position jet operation.

[0028] Specifically, the jet unit 62 includes a blower 622 installed on one side of the shot blasting chamber 3. The output end of the blower 622 is equipped with an air inlet pipe 621, and the other end of the air inlet pipe 621 is connected to the hollow screw 65.

[0029] Specifically, the shielding assembly 7 includes two sliders 73 fixed on both sides of the shot blasting chamber 3. The surfaces of the sliders 73 are slidably connected to shielding plates 71. The two shielding plates 71 correspond to the inlet and outlet of the shot blasting chamber 3 respectively. The surfaces of the shielding plates 71 are fixedly connected to two cylinders 72. The output ends of the cylinders 72 are fixedly connected to the surfaces of the shot blasting chamber 3.

[0030] In this implementation scheme: During cleaning, the cylinder 72 can control the baffle 71 to move up and down, and the baffle 71 can be reset. The baffle 71 can block the inlet and outlet of the shot blasting chamber 3, which facilitates better cleaning.

[0031] Working principle: When it is necessary to clean the waste produced in the shot blasting chamber 3, the cylinder 72 can control the baffle plate 71 to move up and down, and can reset the baffle plate 71. The baffle plate 71 can block the inlet and outlet of the shot blasting chamber 3. Then, the motor 661 and the blower 622 are turned on. The motor 661 drives the threaded sleeve 662 to rotate through the transmission belt 663, thereby controlling the hollow screw 65 and the slide plate 64 to move in the guide frame 63. The blower 622 delivers gas to the hollow screw 65 and the jet head 67 through the air inlet pipe 621, and then discharges it through the multi-angle and multi-directional air outlet holes on the surface of the jet head 67, thereby blowing away the residual waste. The suction head 5 of the equipment can suck away the waste to realize the cleaning operation. When the jet head 67 moves, it can drive the elastic sleeve 68 to move, thereby protecting the hollow screw 65.

Claims

1. A through-type shot blasting machine for easy waste removal, comprising a frame (1), a conveyor track (2) provided on the frame (1), a shot blasting chamber (3) installed on the surface of the frame (1), a plurality of shot blasters (8) installed on the shot blasting chamber (3), a feeding mechanism (4) for feeding the plurality of shot blasters (8) installed on one side of the frame (1), and two suction heads (5) for suction installed on the surface of the shot blasting chamber (3), characterized in that: The shot blasting bin (3) is provided with a cleaning device (6) on the surface, the cleaning device (6) comprises two fixed blocks (61) fixed on the surface of the shot blasting bin (3), the surface of the fixed block (61) is fixedly connected with two guide frames (63), the inner wall of the guide frame (63) is slidably connected with a sliding plate (64), the inner wall of the sliding plate (64) is rotatably connected with a hollow screw (65), the hollow screw (65) is respectively inserted with the fixed block (61) and the inner wall of the shot blasting bin (3), the fixed block (61) is provided with a driving part (66) for controlling the movement of the hollow screw (65), the lower end of the hollow screw (65) is fixedly connected with a jet head (67), one side surface of the shot blasting bin (3) is provided with a jet part (62) for supplying air to the hollow screw (65), and both sides of the shot blasting bin (3) are provided with a shielding assembly (7).

2. A through-feed shot blasting machine for facilitating disposal of waste material as claimed in claim 1 wherein: The surface of the jet head (67) is provided with a plurality of air outlets, and the plurality of air outlets are arranged in multiple directions and multiple angles.

3. A through-feed shot blasting machine for facilitating disposal of waste material as claimed in claim 1 wherein: The driving part (66) comprises a motor (661) fixed in the inner wall of the fixed block (61), the inner wall of the fixed block (61) is rotatably connected with a threaded sleeve (662), the threaded sleeve (662) is threadedly connected with the hollow screw (65), and a transmission belt (663) is installed between the output end of the motor (661) and the threaded sleeve (662).

4. The through-feed shot blast machine of claim 1, wherein: The jet part (62) comprises a blower (622) installed on one side of the shot blasting bin (3), an air inlet pipe (621) is installed on the output end of the blower (622), and the other end of the air inlet pipe (621) is communicated with the hollow screw (65).

5. The through-feed shot blast machine of claim 1, wherein: The surface of the jet head (67) is fixedly connected with an elastic sleeve (68), and the other end of the elastic sleeve (68) is fixedly connected with the inner wall of the fixed block (61).

6. A through-feed shot blast machine for facilitating the disposal of waste material according to claim 1, characterized in that: The shielding assembly (7) comprises two sliding blocks (73) fixed on the surfaces of both sides of the shot blasting bin (3), the surface of the sliding block (73) is slidably connected with a shielding plate (71), and two shielding plates (71) correspond to the inlet and outlet of the shot blasting bin (3) respectively.

7. A through-feed shot blast machine for facilitating the disposal of waste material according to claim 6 wherein: The surface of the shielding plate (71) is fixedly connected with two air cylinders (72), and the output end of the air cylinder (72) is fixedly connected with the surface of the shot blasting bin (3).

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