A dust blowing device for sensor production

Abstract

The present invention discloses a dust blowing device for sensor production, comprising a telescopic rod fixedly connected with a plurality of legs, a locking knob for limiting its rotation being threadedly connected on the rotating shaft, a dust blowing fan being arranged in the cylinder, the dust blowing fan being fixedly connected to the inner wall of the cylinder, a cone being fixedly connected to one end of the cylinder, a hose being fixedly connected to the end of the cone away from the cylinder, a horizontal plate being arranged on the side of the cone away from the cylinder, the vertical plate being fixedly connected to the horizontal plate, and a limiting ring being fixedly connected to the end of the vertical plate away from the horizontal plate, an opening being arranged on the limiting ring, an arc-shaped block being arranged in the opening, the limiting ring being sleeved on a dust blowing head, and the dust blowing head being fixedly connected to the end of the hose away from the cone. The present invention has a reasonable structure, can perform 360-degree dust blowing, and can adjust the height to adapt to different sensor production lines, and can manually remove the dust blowing head to perform dust blowing treatment on some places that need special dust blowing.

Description

Technical Field

[0001] The present invention relates to the technical field of sensor production, and in particular to a dust blowing device for sensor production. Background Art

[0002] A sensor (English name: transducer / sensor) is a detection device that can sense the information being measured and can transform the sensed information into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control. The characteristics of sensors include: miniaturization, digitization, intelligence, multi-function, systematization, and networking. In the production of sensors, a dust blowing process is often required to prevent dust from affecting sensor production. The models of sensor production machinery are often different, and the heights and dust blowing angles are different; at the same time, sometimes when producing sensors, some tricky angles and gaps cannot be blown at a fixed angle, and manual dust blowing is required.

[0003] To this end, we propose a dust blowing device for sensor production to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a dust blowing device for sensor production.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a dust blowing device for sensor production of the present invention comprises a telescopic rod fixedly connected with a plurality of legs, the telescopic rod is provided with a positioning pin which limits its extension and retraction, the upper end of the telescopic rod is fixedly connected with a turntable, the upper side of the turntable is provided with a cylinder, the arcuate side wall of the cylinder is rotatably connected with the upper end surface of the turntable through a rotating shaft, a locking knob which limits its rotation is threadedly connected on the rotating shaft, a dust blowing fan is provided in the cylinder, the dust blowing fan is fixedly connected to the inner wall of the cylinder, one end of the cylinder is fixedly connected with a cone, and the cone The end of the cylinder away from the cylinder body is fixedly connected with a hose, and a horizontal plate is provided on the side of the cone cylinder away from the cylinder body, one end of the horizontal plate is fixedly connected to the cone cylinder, and a vertical plate is vertically provided on the lower side of the other end of the horizontal plate, the vertical plate is fixedly connected to the horizontal plate, and one end of the vertical plate away from the horizontal plate is fixedly connected to a limiting ring, the limiting ring is provided with an opening, an arc block is provided in the opening, one end of the arc block is rotatably connected to the limiting ring through a rotating shaft, the limiting ring is provided with a limiting mechanism for limiting the rotation of the arc block, the limiting ring is sleeved on the dust blowing head, and the dust blowing head is fixedly connected to the end of the hose away from the cone cylinder.

[0006] Preferably, a rubber pad is sleeved between the upper half and the lower half of the turntable.

[0007] Preferably, two sliding blocks are symmetrically arranged in the limiting ring, and both sliding blocks are fixedly connected to the limiting ring. Both side walls of the dust blowing head are provided with sliding grooves matching the sliding blocks.

[0008] Preferably, a torsion spring is sleeved on the rotating shaft, one end of the torsion spring is fixedly connected to the limiting ring, and the other end of the torsion spring is fixedly connected to the arc block.

[0009] Preferably, the limiting mechanism comprises a latch fixedly connected to the limiting ring, an insert block is fixedly connected to the arc block, and a slot matching the latch is provided on the insert block.

[0010] Preferably, a handle is provided on the upper side of the cylinder, and the handle is fixedly connected to the cylinder.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting the positioning pin, the length of the telescopic rod can be controlled, thereby controlling the vertical height of the cylinder; the cylinder is connected to the rotating shaft of the upper end face of the turntable through the rotating shaft, and the lower end face of the turntable is fixedly connected to the upper end of the telescopic rod, so that the position and orientation of the dust blowing head can be adjusted to adapt to different sensor production equipment; by setting a limit ring and an arc block, the dust blowing head can be limited, thereby facilitating the fixed connection of the dust blowing head, and the dust blowing head can be removed when necessary to manually perform dust blowing operations on the produced sensors. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a dust blowing device for sensor production proposed by the present invention;

[0013] Figure 2 This is a schematic structural diagram of a limit ring and its connecting components in a dust blowing device for sensor production proposed by the present invention.

[0014] In the figure: 1 support leg, 2 telescopic rod, 3 positioning pin, 4 turntable, 5 cylinder, 6 rotating shaft, 7 locking knob, 8 dust blowing fan, 9 cone cylinder, 10 hose, 11 horizontal plate, 12 vertical plate, 13 limiting ring, 14 arc block, 15 limiting mechanism, 16 dust blowing head, 17 rubber pad, 18 slider, 19 rotating shaft, 20 torsion spring, 21 latch, 22 plug block, 23 handle. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0016] like Figure 1-2As shown, a dust blowing device for sensor production of the present invention comprises a telescopic rod 2 fixedly connected with a plurality of legs 1, a positioning pin 3 for limiting its extension and retraction is provided on the telescopic rod 2, the length of the telescopic rod 2 can be adjusted by the positioning pin 3, so as to control the vertical height of the cylinder 5, a turntable 4 is fixedly connected to the upper end of the telescopic rod 2, so as to control the direction of the cylinder 5, a rubber pad 17 is sleeved between the upper half and the lower half of the turntable 4, a cylinder 5 is provided on the upper side of the turntable 4, a handle 23 is provided on the upper side of the cylinder 5, so as to facilitate the operation of changing the position and direction of the cylinder 5, the handle 23 is fixedly connected to the cylinder 5, and the arc-shaped side wall of the cylinder 5 is connected to the cylinder 5 by the rotating shaft 6 The upper end surface of the turntable 4 is rotatably connected, and a locking knob 7 for limiting its rotation is threadedly connected to the rotating shaft 6, which can control the inclination angle of the cylinder 5. A dust blowing fan 8 is provided in the cylinder 5, and the dust blowing fan 8 is fixedly connected to the inner wall of the cylinder 5. A cone cylinder 9 is fixedly connected to one end of the cylinder 5, and a hose 10 is fixedly connected to the end of the cone cylinder 9 away from the cylinder 5. A horizontal plate 11 is provided on the side of the cone cylinder 9 away from the cylinder 5, and one end of the horizontal plate 11 is fixedly connected to the cone cylinder 9, and a vertical plate 12 is vertically provided on the lower side of the other end of the horizontal plate 11, and the vertical plate 12 is fixedly connected to the horizontal plate 11, and a limiting ring 13 is fixedly connected to the end of the vertical plate 12 away from the horizontal plate 11.

[0017] Two sliders 18 are symmetrically arranged in the limiting ring 13, and the two sliders 18 are fixedly connected to the limiting ring 13. Slide grooves matching the sliders 18 are arranged on the two side walls of the dust blowing head 16. The limiting ring 13 is provided with an opening, and an arc block 14 is arranged in the opening. One end of the arc block 14 is rotatably connected to the limiting ring 13 through a rotating shaft 19, and a torsion spring 20 is sleeved on the rotating shaft 19. For the elastic limitation of the arc block 14, one end of the torsion spring 20 is fixedly connected to the limiting ring 13, and the other end of the torsion spring 20 is fixedly connected to the arc block 14. A limiting mechanism 15 for limiting the rotation of the arc block 14 is provided on the limiting ring 13. The limiting mechanism 15 includes a pin 21 fixedly connected to the limiting ring 13, and an insert block 22 is fixedly connected to the arc block 14. The insert block 22 is provided with a slot matching the pin 21. The limiting ring 13 is sleeved on the dust blowing head 16, and the dust blowing head 16 is fixedly connected to one end of the hose 10 away from the cone 9.

[0018] The present invention provides a positioning pin 3 for limiting the extension and retraction of the telescopic rod 2, a turntable 4 is fixedly connected to the upper end of the telescopic rod 2, the turntable 4 is rotatably connected to the cylinder 5, and a locking knob 7 for limiting its rotation is threadedly connected to the rotating shaft 6, so as to adjust the height, direction and angle of dust blowing. A dust blowing fan 8 is arranged in the cylinder 5, the cylinder 5 is fixedly connected to the cone 9 through a hose 10, a horizontal plate 11 is fixedly connected to the cone 9, a vertical plate 12 is fixedly connected to the horizontal plate 11, and an end of the vertical plate 12 away from the horizontal plate 11 is fixedly connected to a limiting ring 13, an opening is arranged on the limiting ring 13, an arc block 14 is arranged in the opening, one end of the arc block 14 is rotatably connected to the limiting ring 13 through a rotating shaft 19, a limiting mechanism 15 for limiting the rotation of the arc block 14 is arranged on the limiting ring 13, the limiting ring 13 is sleeved on the dust blowing head 16, the dust blowing head 16 is fixedly connected to the end of the hose 10 away from the cone 9, and the dust blowing head 16 can be removed for manual dust blowing operation.

[0019] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dust blowing device for sensor production, comprising a telescopic rod (2) fixedly connected with a plurality of legs (1), characterized in that: The telescopic rod (2) is provided with a positioning pin (3) for limiting its telescopic extension; the upper end of the telescopic rod (2) is fixedly connected to a turntable (4); a cylinder (5) is provided on the upper side of the turntable (4); the arcuate side wall of the cylinder (5) is rotatably connected to the upper end surface of the turntable (4) via a rotating shaft (6); a locking knob (7) for limiting its rotation is threadedly connected to the rotating shaft (6); a dust blowing fan (8) is provided inside the cylinder (5); the dust blowing fan (8) is fixedly connected to the inner wall of the cylinder (5); one end of the cylinder (5) is fixedly connected to a cone (9); the end of the cone (9) away from the cylinder (5) is fixedly connected to a hose (10); a side of the cone (9) away from the cylinder (5) is provided with a horizontal plate (11); the horizontal plate (11) is provided on the side of the cone (9) away from the cylinder (5); One end of the plate (11) is fixedly connected to the cone (9), and a vertical plate (12) is vertically provided on the lower side of the other end of the horizontal plate (11), the vertical plate (12) is fixedly connected to the horizontal plate (11), and one end of the vertical plate (12) away from the horizontal plate (11) is fixedly connected to a limiting ring (13), an opening is provided on the limiting ring (13), an arc block (14) is provided in the opening, one end of the arc block (14) is rotatably connected to the limiting ring (13) through a rotating shaft (19), a limiting mechanism (15) for limiting the rotation of the arc block (14) is provided on the limiting ring (13), the limiting ring (13) is sleeved on the dust blowing head (16), and the dust blowing head (16) is fixedly connected to one end of the hose (10) away from the cone (9); The limiting mechanism (15) comprises a latch (21) fixedly connected to the limiting ring (13); an insert block (22) is fixedly connected to the arc block (14); and a slot matching the latch (21) is provided on the insert block (22); two sliders (18) are symmetrically arranged in the limiting ring (13); the two sliders (18) are fixedly connected to the limiting ring (13); and sliding grooves matching the sliders (18) are provided on both side walls of the dust blowing head (16).

2. A dust blowing device for sensor production according to claim 1, characterized in that: A rubber pad (17) is sleeved between the upper half and the lower half of the rotating disk (4).

3. A dust blowing device for sensor production according to claim 1, characterized in that: A torsion spring (20) is sleeved on the rotating shaft (19), one end of the torsion spring (20) is fixedly connected to the limiting ring (13), and the other end of the torsion spring (20) is fixedly connected to the arc block (14).

4. The dust blowing equipment for sensor production according to claim 1, characterized in that: A handle (23) is provided on the upper side of the cylinder (5), and the handle (23) is fixedly connected to the cylinder (5).

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