A composite end plate flash blasting device

Abstract

The utility model discloses a kind of composite end plate flash sand blasting devices, belong to sand blasting equipment technical field, it includes cyclone separator and fixing frame, the outside of cyclone separator is fixedly connected with fixing frame, vibration screen is provided at the lower end of cyclone separator, screen one and screen two are provided in vibration screen, the diameter of the hole on screen one is greater than the aperture of screen two, the aperture of screen two is less than the aperture of sand material, the outer circle of vibration screen is provided with discharge port one, discharge port two and discharge port three, discharge port two pipeline is connected with hopper, screen one is used for intercepting large block impurity, screen two is used for separating smaller dust and impurity, impurity port and feed inlet are provided on cyclone separator, impurity port is arranged at the top of cyclone separator, and the device solves the problem that current existing sand blasting circulating system sand material is not completely separated.

Description

Technical Field

[0001] This utility model belongs to the technical field of sandblasting equipment, specifically relating to a sandblasting device for the edge trimming of composite material end plates. Background Technology

[0002] The composite material end plate burr sandblasting device is a specialized device for the precise removal of burrs and flash generated after the molding of composite material end plates through the mechanical impact of high-speed jet abrasive. However, traditional sandblasting circulation systems often use single-layer screening or single cyclone separation structures, resulting in incomplete separation of abrasive materials. Composite material burr fragments are easily mixed into the abrasive materials, leading to poor sandblasting accuracy and even scratching the end plate body. Therefore, this phenomenon has become a problem that urgently needs to be solved by those in the field. Utility Model Content

[0003] The purpose of this invention is to provide a composite material end plate blasting device to solve the problem of incomplete sand separation in existing blasting circulation systems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a composite material end plate edge sandblasting device, including a cyclone separator and a fixed frame. The outside of the cyclone separator is fixedly connected to the fixed frame. A vibrating screen is provided at the lower end of the cyclone separator. The vibrating screen is provided with screen one and screen two. The diameter of the hole on screen one is larger than the hole diameter of screen two, and the hole diameter of screen two is smaller than the hole diameter of the sand. Screen one is used to intercept large impurities, and screen two is used to separate smaller dust and impurities. The outer circle of the vibrating screen is provided with discharge port one, discharge port two and discharge port three. The pipe of discharge port two is connected to a hopper. The sand after sandblasting passes through the cyclone separator and the vibrating screen, which improves the purity of the sand, can extend the service life of the equipment, and protect the surface quality of the composite material end plate.

[0005] The present invention further explains that the cyclone separator is provided with an impurity inlet and a feed inlet. The impurity inlet is located at the top of the cyclone separator and is used to separate impurities and dust with lower density. The sand enters the interior of the cyclone separator from the feed inlet.

[0006] The present invention further explains that an electric valve is connected to the flange below the cyclone separator, and the other end of the electric valve is connected to the flange of the vibrating screen. Driving the electric valve can open the channel between the cyclone separator and the vibrating screen.

[0007] The present invention further explains that the first discharge port corresponds to the first screen position and is used to discharge large pieces of burrs and other impurities; the second discharge port corresponds to the second screen position and is used to discharge the filtered fine sand; and the third discharge port is located below the second screen position and is used to discharge some small impurities.

[0008] This utility model further illustrates that the hopper is fixedly connected to the fixed frame, the hopper is provided with a feeding port, and a sandblasting machine is connected to the pipe below the hopper. The sand is transported to the sandblasting machine through the pipe, and the sandblasting machine performs high-pressure sandblasting on the end plate to remove the burrs.

[0009] This utility model further explains that the feed inlet is connected to the sandblasting machine pipeline, and the sand after the end plate is sandblasted enters the cyclone separator through the feed inlet for separation, ultimately realizing sand recycling and saving materials.

[0010] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: This utility model, by setting a reverse cyclone separator with the top of the cyclone separator as the impurity outlet and the bottom as the sand outlet, achieves precise separation of light impurities and dust in the mixture after sandblasting, and removes fine waste in advance; by setting a two-stage screening structure, it achieves coarse screening and fine screening of sand for classification and purification, effectively intercepting large pieces of burrs and fine impurities, and greatly improving the purity of sand. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the vibrating screen of this utility model; Figure 3 This is a right view of the sand recycling system of this utility model; In the diagram: 1. Cyclone separator; 2. Fixed frame; 3. Vibrating screen; 4. Screen 1; 5. Screen 2; 6. Impurity port; 7. Feed inlet; 8. Electric valve; 9. Discharge port 1; 10. Discharge port 2; 11. Discharge port 3; 12. Hopper; 13. Sandblasting machine; 14. Feeding port. Detailed Implementation

[0012] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0013] Please see Figure 1-3This utility model provides a technical solution: a composite material end plate edge sandblasting device, including a cyclone separator 1 and a fixed frame 2. The outside of the cyclone separator 1 is fixedly connected to the fixed frame 2. A vibrating screen 3 is provided at the lower end of the cyclone separator 1. The vibrating screen 3 is provided with a screen 1 4 and a screen 2 5. The diameter of the hole on the screen 1 4 is larger than the hole diameter of the screen 2 5, and the hole diameter of the screen 2 5 is smaller than the hole diameter of the sand. The screen 1 4 is used to intercept large impurities, and the screen 2 5 is used to separate smaller dust and impurities. The sand after sandblasting passes through the cyclone separator 1 and the vibrating screen 3, which improves the purity of the sand, extends the service life of the equipment, and protects the surface quality of the composite material end plate.

[0014] The cyclone separator 1 is equipped with an impurity port 6 and a feed port 7. The impurity port 6 is located at the top of the cyclone separator 1 and is used to separate impurities and dust with lower density. The sand enters the cyclone separator 1 from the feed port 7.

[0015] An electric valve 8 is connected to the flange below the cyclone separator 1. The other end of the electric valve 8 is connected to the flange of the vibrating screen 3. Driving the electric valve 8 can open the channel between the cyclone separator 1 and the vibrating screen 3.

[0016] The outer circumference of the vibrating screen 3 is provided with discharge port 1 9, discharge port 2 10 and discharge port 3 11. The position of discharge port 1 9 corresponds to the position of screen 1 4 and is used to discharge large pieces of burrs and other impurities. The position of discharge port 2 10 corresponds to the position of screen 2 5 and is used to discharge the filtered fine sand. The position of discharge port 3 11 is located below screen 2 5 and is used to discharge some small impurities.

[0017] The discharge port 10 is connected to a hopper 12 via a pipe. The hopper 12 is fixedly connected to the fixed frame 2. The hopper 12 is equipped with a feeding port 14. The pipe below the hopper 12 is connected to a sandblasting machine 13. The sand is transported to the sandblasting machine 13 through the pipe. The sandblasting machine 13 performs high-pressure sandblasting on the end plate to remove the burrs.

[0018] The feed inlet 7 is connected to the sandblasting machine 13. The sand after the end plate is sandblasted enters the cyclone separator 1 through the feed inlet 7 for separation, and finally realizes the sand circulation, saving materials.

[0019] Working principle: Sand is fed into the feeding port 14 and transported to the sandblasting machine 13 through the pipeline. High pressure is used to spray the sand particles onto the product surface to remove the flash. The sprayed sand is then transported to the cyclone separator 1 through the pipeline at the bottom of the sandblasting machine 13. First, the cyclone separator 1 separates the smaller impurities and discharges them through the impurity port 6. Then, the motor opens the electric valve 8, allowing the sand to fall into the vibrating screen 3. Screen 1 4 intercepts larger particles or flash impurities and discharges them from the discharge port 1 9. Screen 2 5 intercepts the required sand and allows it to enter the hopper 12 from the discharge port 2 10. Smaller impurities are screened off by screen 2 5 and discharged from the discharge port 3 11. Through coarse and fine screening, the accuracy of the sand is greatly improved, ensuring the quality of flash removal for composite end plates and preventing damage to the end plate body.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A composite material end plate blasting device, comprising a cyclone separator (1) and a fixing frame (2), characterized in that: The cyclone separator (1) is fixedly connected to the frame (2) on the outside. A vibrating screen (3) is provided at the lower end of the cyclone separator (1). A screen (4) and a screen (5) are provided inside the vibrating screen (3). The diameter of the hole on the screen (4) is larger than the diameter of the hole on the screen (5). The diameter of the hole on the screen (5) is smaller than the diameter of the sand. The outer circle of the vibrating screen (3) is provided with a discharge port (9), a discharge port (10) and a discharge port (11). The discharge port (10) is connected to a hopper (12) by a pipe.

2. The composite material end plate burr sandblasting device according to claim 1, characterized in that: The cyclone separator (1) is provided with an impurity port (6) and a feed port (7). The impurity port (6) is located at the top of the cyclone separator (1), and the sand enters the cyclone separator (1) from the feed port (7).

3. The composite material end plate burr sandblasting device according to claim 2, characterized in that: An electric valve (8) is connected to the flange below the cyclone separator (1), and the other end of the electric valve (8) is connected to the flange of the vibrating screen (3).

4. The composite material end plate burr sandblasting device according to claim 3, characterized in that: The position of the first discharge port (9) corresponds to the position of the first screen (4), the position of the second discharge port (10) corresponds to the position of the second screen (5), and the position of the third discharge port (11) is located below the second screen (5).

5. The composite material end plate burr sandblasting device according to claim 4, characterized in that: The hopper (12) is fixedly connected to the fixed frame (2), and the hopper (12) is provided with a feeding port (14). A sandblasting machine (13) is connected to the pipe below the hopper (12).

6. The composite material end plate burr sandblasting device according to claim 5, characterized in that: The feed inlet (7) is connected to the sandblasting machine (13) via a pipe.

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