A through-type shot blasting machine capable of preventing shot leakage

Abstract

This utility model belongs to the field of through-feed shot blasting machines, specifically a through-feed shot blasting machine to prevent shot leakage. It includes a shot blasting machine body, a frame plate fixedly connected to the top edge of the machine body, a shot replenishment component fixedly connected to the top of the frame plate, and a base plate fixedly connected to the bottom of the machine body. A monitoring component is fixedly connected to the top of the base plate, directly opposite the bottom of the machine body. Through the structure of the shot replenishment component, as the shot in the shot blasting machine is used, the shot in the shot hopper gradually decreases. When the shot decreases to a certain level, a photoelectric sensor is exposed to the light from a light-emitting plate, causing the sensor to send an electrical signal to an electronic valve. This opens the electronic valve and allows spare shot in the shot storage box to slide into the shot hopper. This allows the through-feed shot blasting machine to automatically retrieve stored shot from the stock when the shot level is low, improving the convenience of using the shot blasting machine.

Description

Technical Field

[0001] This utility model relates to the field of through shot blasting machines, specifically a through shot blasting machine for preventing shot leakage. Background Technology

[0002] Through-feed shot blasting machines are a type of high-efficiency surface treatment equipment, mainly used for continuous shot blasting cleaning, rust removal, strengthening, or surface pretreatment of metal workpieces (such as steel plates, profiles, castings, etc.). Its core feature is that through "assembly line" operation, the workpiece completes shot blasting while moving, making it suitable for high-volume, high-efficiency production needs.

[0003] In the existing technology, shot blasting machines continuously eject shot to process workpieces during use. Existing through-type shot blasting machines are not convenient for automatically retrieving stored shot from the inventory when the shot supply is low, which reduces the convenience of using the shot blasting machine. At the same time, shot blasting machines may experience shot leakage during long-term use. Existing through-type shot blasting machines are not convenient for monitoring and issuing alarms when shot leakage occurs, which reduces the safety of using the shot blasting machine. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and solve the problems of inconvenience in automatically retrieving stored shot from the inventory when the shot stock is low, and inconvenience in monitoring and issuing alarms when shot leakage occurs, this utility model proposes a through-type shot blasting machine to prevent shot leakage.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The shot blasting machine for preventing shot leakage according to this utility model includes a shot blasting machine body, a frame plate is fixedly connected to the top edge of the shot blasting machine body, a shot replenishing component is fixedly connected to the top of the frame plate, a bottom plate is fixedly connected to the bottom of the shot blasting machine body, and a monitoring component is fixedly connected to the top of the bottom plate directly opposite the bottom of the shot blasting machine body.

[0006] The pellet replenishment assembly includes a pellet box fixedly connected to the top of the frame plate. A photoelectric sensor is connected through one side of the pellet box. A light-emitting plate is provided on the surface of the pellet box facing the photoelectric sensor. A top plate is fixedly connected to the top of the pellet box. An electronic valve is connected through the middle of the top of the top plate. A wire at one end of the electronic valve is connected to the photoelectric sensor. A pellet storage box is connected through the top of the electronic valve.

[0007] The monitoring component includes a pad fixedly connected to the top of the base plate and the bottom of the shot blasting machine body. A laser emitter array is fixedly connected to the top edge of the pad. A laser sensor array is fixedly connected to the top of the pad and the side of the top of the pad facing the laser emitter array. A buzzer is connected to one end of the laser sensor array. The shot blasting machine body is fixedly connected to one side of the buzzer.

[0008] Preferably, the bottom of the pellet storage box is fitted with a bracket, and the bottom of the bracket is fixedly connected to a base plate.

[0009] Preferably, the shot blasting machine body has workpiece passages at both ends, and the surface of the workpiece passages is provided with flexible curtains.

[0010] Preferably, the surface of the shot blasting machine body is provided with shot blasters in a circular array, and one end of the shot blaster is connected to the bottom of the shot hopper.

[0011] Preferably, baffles are attached to the edges at both ends of the shot blasting machine body, and a base plate is fixedly connected to the bottom of the baffles.

[0012] Preferably, a conveyor roller group is rotatably connected to one side of the baffle in a linear array, and one end of the conveyor roller group is directly opposite one side of the flexible curtain.

[0013] The advantages of this utility model are:

[0014] 1. Through the structural design of the shot replenishment component, this utility model allows the shot in the shot box to gradually decrease during shot blasting. When the shot decreases to a certain level, the photoelectric sensor is exposed to the light of the light-emitting plate, causing the photoelectric sensor to send an electrical signal to the electronic valve, opening the electronic valve, and allowing the spare shot in the shot storage box to slide into the shot box. This enables the through-type shot blasting machine to automatically retrieve the stored shot from the inventory when the shot storage is low, improving the convenience of using the shot blasting machine.

[0015] 2. Through the structural design of the monitoring component, when shot leakage occurs at the bottom of the shot blasting machine, the leaked shot falls onto the pad. The soft, rough pad prevents the shot from bouncing or rolling and causing adverse effects. At the same time, the shot blocks the laser emitted by the laser emitter from the laser sensor, causing the laser sensor to send an electrical signal to the buzzer, thereby issuing an alarm. This enables the through-feed shot blasting machine to monitor and issue an alarm when shot leakage occurs, improving the safety of using the shot blasting machine. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the pellet replenishment component of this utility model;

[0020] Figure 4 This is a schematic diagram of the monitoring component structure of this utility model.

[0021] In the diagram: 1. Shot blasting machine body; 2. Frame plate; 3. Shot replenishment assembly; 301. Shot box; 302. Photoelectric sensor; 303. Light-emitting plate; 304. Top plate; 305. Electronic valve; 306. Shot storage box; 4. Base plate; 5. Monitoring assembly; 501. Pad plate; 502. Laser emitter array; 503. Laser sensor array; 504. Buzzer; 6. Support; 7. Soft curtain plate; 8. Shot blaster; 9. Baffle; 10. Conveyor roller group. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figures 1-4 As shown, a through-type shot blasting machine for preventing shot leakage includes a shot blasting machine body 1, a frame plate 2 fixedly connected to the top edge of the shot blasting machine body 1, a shot replenishing component 3 fixedly connected to the top of the frame plate 2, a bottom plate 4 fixedly connected to the bottom of the shot blasting machine body 1, and a monitoring component 5 fixedly connected to the top of the bottom plate 4 directly opposite the bottom of the shot blasting machine body 1.

[0024] The pellet replenishment assembly 3 includes a pellet box 301 fixedly connected to the top of the frame plate 2. A photoelectric sensor 302 is connected through one side of the pellet box 301. A light-emitting plate 303 is provided on the surface of the pellet box 301 facing the photoelectric sensor 302. A top plate 304 is fixedly connected to the top of the pellet box 301. An electronic valve 305 is connected through the middle of the top of the top of the top plate 304. One end of the electronic valve 305 is connected to the photoelectric sensor 302. A pellet storage box 306 is connected through the top of the electronic valve 305.

[0025] The monitoring component 5 includes a pad 501 fixedly connected to the top of the base plate 4 and directly opposite the bottom of the shot blasting machine body 1. A laser emitter array 502 is fixedly connected to the top edge of the pad 501. A laser sensor array 503 is fixedly connected to the top of the pad 501 and directly opposite the side of the laser emitter array 502. A buzzer 504 is connected to one end of the laser sensor array 503. The shot blasting machine body 1 is fixedly connected to one side of the buzzer 504.

[0026] During operation, thanks to the structure of the shot replenishment component 3, the shot in the shot bin 301 gradually decreases as the shot blasting machine is used. When the shot decreases to a certain level, the photoelectric sensor 302 is exposed to the light from the light-emitting plate 303, causing the photoelectric sensor 302 to send an electrical signal to the electronic valve 305, opening the electronic valve 305 and allowing spare shot in the shot storage bin 306 to slide into the shot bin 301. This allows the through-feed shot blasting machine to automatically retrieve stored shot from the inventory when the shot level is low, improving efficiency. The convenience of using the shot blasting machine is enhanced by the structural design of the monitoring component 5. When shot leakage occurs at the bottom of the shot blasting machine, the leaked shot falls onto the pad 501. The soft, rough pad 501 prevents the shot from bouncing or rolling and causing adverse effects. At the same time, the shot blocks the laser emitted by the laser emitter from the laser sensor, causing the laser sensor to send an electrical signal to the buzzer 504, thereby issuing an alarm. This allows the through-feed shot blasting machine to monitor and issue an alarm when shot leakage occurs, improving the safety of using the shot blasting machine.

[0027] Furthermore, a bracket 6 is fitted onto the bottom of the pellet storage box 306, and a base plate 4 is fixedly connected to the bottom of the bracket 6.

[0028] During operation, the support bracket 5 can support the pellet storage box 306 above the pellet box 301.

[0029] Furthermore, the shot blasting machine body 1 has workpiece passages at both ends, and the surface of the workpiece passages is provided with flexible curtain plates 7.

[0030] During operation, the flexible curtain 7 is designed to prevent shot from splashing and dust from leaking out as the metal workpiece pushes it through the curtain 7 into the shot blasting machine body 1.

[0031] Furthermore, shot blasting machines 8 are arranged in a ring array on the surface of the shot blasting machine body 1, and one end of the shot blasting machine 8 is connected to the bottom of the shot box 301.

[0032] During operation, the shot blaster 8 is connected to the shot box 301 by a conduit, through which the shot in the shot box 301 can be transported to the shot blaster 8 for throwing.

[0033] Furthermore, baffles 9 are attached to the edges of both ends of the shot blasting machine body 1, and a base plate 4 is fixedly connected to the bottom of the baffles 9;

[0034] During operation, the baffle 9 prevents the metal workpiece from deviating from the conveyor roller during the conveying process.

[0035] Furthermore, a conveyor roller group 10 is rotatably connected to one side of the baffle 9 in a linear array, with one end of the conveyor roller group 10 facing one side of the soft curtain 7.

[0036] During operation, irregularly shaped metal workpieces can be fed into the shot blasting machine body 1 by the rolling conveyor roller group 10.

[0037] Working principle: When using the shot blasting machine, the shot in the shot box 301 gradually decreases. When the shot decreases to a certain level, the photoelectric sensor 302 is exposed to the light of the light-emitting plate 303, causing the photoelectric sensor 302 to send an electrical signal to the electronic valve 305, opening the electronic valve 305, and allowing the spare shot in the shot storage box 306 to slide into the shot box 301. When shot leakage occurs at the bottom of the shot blasting machine, the leaked shot falls onto the pad 501. The soft, rough pad 501 prevents the shot from bouncing or rolling and causing adverse effects. At the same time, the shot blocks the laser emitted by the laser emitter from the laser sensor, causing the laser sensor to send an electrical signal to the buzzer 504, thereby issuing an alarm.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or similar improvements made within the theoretical and principle content of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A through-type shot blasting machine for preventing shot leakage, characterized in that: The machine includes a shot blasting machine body (1), a frame plate (2) is fixedly connected to the top edge of the shot blasting machine body (1), a shot replenishing component (3) is fixedly connected to the top of the frame plate (2), a bottom plate (4) is fixedly connected to the bottom of the shot blasting machine body (1), and a monitoring component (5) is fixedly connected to the top of the bottom plate (4) directly opposite the bottom of the shot blasting machine body (1). The pellet replenishment assembly (3) includes a pellet box (301) fixedly connected to the top of the frame plate (2). A photoelectric sensor (302) is connected through one side of the pellet box (301). A light-emitting plate (303) is provided on the surface of the pellet box (301) facing the photoelectric sensor (302). A top plate (304) is fixedly connected to the top of the pellet box (301). An electronic valve (305) is connected through the middle of the top of the top of the top plate (304). A wire is connected to the photoelectric sensor (302) at one end of the electronic valve (305). A pellet storage box (306) is connected through the top of the electronic valve (305). The monitoring component (5) includes a pad (501) fixedly connected to the bottom of the base plate (4) directly opposite the bottom of the shot blasting machine body (1). A laser emitter array (502) is fixedly connected to the top edge of the pad (501). A laser sensor array (503) is fixedly connected to the top of the pad (501) directly opposite the side of the laser emitter array (502). A buzzer (504) is connected to one end of the laser sensor array (503). The shot blasting machine body (1) is fixedly connected to one side of the buzzer (504).

2. The through-type shot blasting machine for preventing shot leakage according to claim 1, characterized in that: The bottom of the pellet storage box (306) is fitted with a bracket (6), and the bottom of the bracket (6) is fixedly connected with a base plate (4).

3. A through-type shot blasting machine for preventing shot leakage according to claim 1, characterized in that: The shot blasting machine body (1) has workpiece passages at both ends, and the surface of the workpiece passages is provided with soft curtains (7).

4. A through-type shot blasting machine for preventing shot leakage according to claim 1, characterized in that: The surface of the shot blasting machine body (1) is provided with shot blasters (8) arranged in a ring array, and one end of the shot blaster (8) is connected to the bottom of the shot box (301).

5. A through-type shot blasting machine for preventing shot leakage according to claim 1, characterized in that: The shot blasting machine body (1) has baffles (9) attached to the edges at both ends, and a base plate (4) is fixedly connected to the bottom of the baffles (9).

6. A through-type shot blasting machine for preventing shot leakage according to claim 5, characterized in that: One side of the baffle (9) is rotatably connected to a conveyor roller group (10) in a linear array, and one end of the conveyor roller group (10) is directly opposite one side of the soft curtain (7).

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