Auxiliary switch pneumatic induction deburring device

Abstract

The utility model discloses an auxiliary switch pneumatic induction deburring device which comprises a box body, a feeding port is formed in the front face of the box body, grating sensors are installed on the two sides of the feeding port, an air inlet is formed in the side wall of the box body, an air nozzle and an electromagnetic valve are installed on the inner top of the box body, and the air nozzle is connected with the electromagnetic valve. The air nozzle is communicated with the air inlet, the electromagnetic valve is used for controlling opening and closing of the air nozzle, the grating sensor is electrically connected with the electromagnetic valve, and a dust temporary storage area is arranged at the bottom of the box body. The deburring device has the advantage of being capable of being automatically started and stopped.

Description

Technical Field

[0001] The utility model relates to the field of parts processing, in particular to a pneumatic induction deburring device for an auxiliary switch. Background Art

[0002] The auxiliary switch is a part of the main switch. It is configured in power equipment such as high-voltage or medium-voltage circuit breakers and disconnectors to serve as the opening, closing, signal control and interlocking protection of the secondary control circuit. It can also be used as a combination switch and transfer switch.

[0003] In the production process of auxiliary switches, the shell of the auxiliary switch needs to be deburred. The general method of deburring is to use air blowing to remove the burrs left during processing. In the traditional production process, the air blowing system will continue to work without stopping. This will cause energy waste if the air is blown even when there is no workpiece.

[0004] Therefore, it is necessary to design an auxiliary switch pneumatic induction deburring device that can start and stop automatically. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the blowing system in the traditional production process keeps working without stopping, so that the blowing continues even when there is no workpiece, which causes energy waste.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an auxiliary switch pneumatic induction deburring device, the deburring device includes a box body, a feed inlet is opened on the front of the box body, grating sensors are installed on both sides of the feed inlet, the side wall of the box body is provided with an air inlet, an air nozzle and a solenoid valve are installed on the inner top of the box body, the air nozzle is connected to the air inlet, the solenoid valve is used to control the opening and closing of the air nozzle, the grating sensor is electrically connected to the solenoid valve, and a dust temporary storage area is provided at the bottom of the box body.

[0007] An insertion gap is arranged between the bottom of the grating sensor and the bottom of the feed port, a slot is arranged on the inner wall of the box body, the slot and the insertion gap are at the same horizontal position, a grid plate is arranged inside the box body, and the grid plate is inserted into the slot from the insertion gap.

[0008] A dust suction device is installed at the bottom of the box body, and the dust suction device is communicated with the dust temporary storage area.

[0009] The air outlet of the air nozzle is a flat air outlet.

[0010] The beneficial effects of the utility model are as follows:

[0011] The operation of the air jet is controlled by a grating sensor and an electromagnetic valve, which has a simple structure and is easy to operate. The air jet can be automatically opened and closed according to whether a workpiece is being processed, which increases the flexibility of use and reduces the energy consumption of the air jet device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model without the grid plate installed;

[0015] Figure 4 It is a structural schematic diagram of the air jet nozzle of the utility model.

[0016] In the figure: 1. Box body; 2. Grating sensor; 3. Air inlet; 4. Air nozzle; 5. Insertion slot; 6. Grid plate; 7. Dust temporary storage area; 8. Dust collection device; 9. Slot. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0018] See also Figure 1-4 The deburring device comprises a box body 1, a material inlet is provided on the front of the box body 1, grating sensors 2 are installed on both sides of the material inlet, an air inlet 3 is provided on the side wall of the box body 1, an air nozzle 4 and a solenoid valve are installed on the inner top of the box body 1, the air nozzle 4 is connected with the air inlet 3, the solenoid valve is used to control the opening and closing of the air nozzle 4, the grating sensor 2 is electrically connected with the solenoid valve, and a dust temporary storage area 7 is provided at the bottom of the box body 1; when in use, the auxiliary switch housing to be processed is put into the box body 1 from the material inlet, the grating sensors 2 on both sides of the material inlet will sense the workpiece, open the solenoid valve, and the air nozzle 4 blows air toward the workpiece to be processed downward, so as to achieve the purpose of removing burrs through the airflow.

[0019] An insertion slot 5 is provided between the bottom of the grating sensor 2 and the bottom of the feed port, a slot 9 is provided on the inner wall of the box body 1, the slot 9 and the insertion slot 5 are at the same horizontal position, a grid plate 6 is provided inside the box body 1, and the grid plate 6 is inserted into the slot 9 from the insertion slot 5; the utility model provides a grid plate 6 and a dust temporary storage area 7, burrs and dust on the workpiece will be blown into the dust temporary storage area 7, and the processed workpiece will not fall into the dust temporary storage area 7, when the workpiece is taken away after processing, the grating sensor 2 will also sense that the workpiece is taken away, and then the solenoid valve is closed, and the air nozzle 4 stops jetting; the utility model automatically opens and closes the solenoid valve through the grating sensor 2, simplifies the operating process of the staff, and at the same time ensures that the air nozzle 4 does not need to jet all the time, and stops jetting when no workpiece is processed, saving electric energy.

[0020] A dust suction device 8 is installed at the bottom of the box body 1, and the dust suction device 8 is connected to the dust temporary storage area 7; in order to increase the deburring effect and prevent the burrs in the dust temporary storage area 7 from being blown up and sticking to the workpiece again, and also to improve the ability of the utility model to work continuously, the utility model is connected with a dust suction device 8 below the dust temporary storage area 7, and the dust suction device 8 can ensure that the burrs blown off by the air nozzle 4 can be sucked away by the dust suction device 8 at the same time, which not only ensures the cleanliness of the environment in the box body 1, but also avoids the need to stop work for cleaning due to too many burrs in the dust temporary storage area 7, thereby ensuring the continuity of work.

[0021] The air outlet of the air nozzle 4 is a flat air outlet; the air outlet is set to be flat, and the direction of gas flow will also change along the shape of the air outlet. The expansion of the air outlet area will form a flat air curtain, so that multiple workpieces can be placed at the same time, and the burrs of multiple workpieces can be removed at one time, thereby improving the deburring work efficiency.

[0022] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pneumatic induction deburring device for an auxiliary switch, characterized in that: The deburring device comprises a box (1), a material inlet is provided on the front of the box (1), grating sensors (2) are installed on both sides of the material inlet, an air inlet (3) is provided on the side wall of the box (1), an air nozzle (4) and a solenoid valve are installed on the inner top of the box (1), the air nozzle (4) is connected to the air inlet (3), the solenoid valve is used to control the opening and closing of the air nozzle (4), the grating sensor (2) is electrically connected to the solenoid valve, and a dust temporary storage area (7) is provided at the bottom of the box (1).

2. The auxiliary switch pneumatic induction deburring device according to claim 1, characterized in that: An insertion slit (5) is provided between the bottom of the grating sensor (2) and the bottom of the feed port, a slot (9) is provided on the inner wall of the box body (1), the slot (9) and the insertion slit (5) are at the same horizontal position, a mesh plate (6) is provided inside the box body (1), and the mesh plate (6) is inserted into the slot (9) from the insertion slit (5).

3. The auxiliary switch pneumatic induction deburring device according to claim 1, characterized in that: A dust suction device (8) is installed at the bottom of the box body (1), and the dust suction device (8) is connected to the dust temporary storage area (7).

4. The auxiliary switch pneumatic induction deburring device according to claim 1, characterized in that: The air outlet of the air nozzle (4) is a flat air outlet.

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