Lateral air blowing width device

Abstract

The utility model relates to the technical field of non-woven fabric production, and discloses a lateral air blowing width device which comprises an air outlet box and a fixing seat, a sliding way is fixedly connected to the front side of the top of the air outlet box, a two-way screw rod is rotationally connected to the inner side of the sliding way, and the outer wall of the two-way screw rod is in threaded connection with a connecting frame. Mounting shells are fixedly connected to the other ends of the two connecting frames, blades are rotatably connected to the interiors of the two mounting shells, and inductors are fixedly connected to the front sides of the interiors of the two mounting shells. According to the air blowing device, the inductor is arranged at the designated position where air blowing needs to be controlled, when air drives the blades to rotate, the blades can make contact with the inductor, the inductor controls the servo motor, the metal sheet is bent forwards, the width of the air outlet is controlled to be shielded, the inserting groove is connected with the inserting plate, and therefore the air blowing device is convenient to use. And the inserting rods and the inserting plates are clamped, and mounting and fixing are rapidly completed.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a side-blowing width device. Background Art

[0002] Non-woven fabric is a very important non-woven material. Non-woven fabric refers to a cloth-like material that does not go through the warp and weft interweaving process in traditional textile technology, but directly bonds or combines fibers through physical, chemical and mechanical methods. The type, length, fineness and post-processing process of the fiber can be adjusted according to needs, thereby giving the non-woven fabric different performance characteristics.

[0003] In the medical field, non-woven fabrics are widely used in surgical gowns and masks because of their non-toxic, harmless and breathable characteristics. In the non-woven fabric production process, the fluid passes through the spinneret to form filaments and then solidifies. The design of the spinneret has an important impact on product quality, especially the holes at both ends of the spinneret are gradually sparse, in order to avoid unnecessary waste of resources and ensure product quality.

[0004] The traditional method is to set connecting plugs at both ends of the spinneret to cool the melted liquid to ensure production efficiency. Although this approach saves resources, it lacks precise control means and cannot accurately define the width range of no blowing, resulting in unstable product quality. Therefore, a side blowing width device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a side blowing width device, which aims to improve the problem in the existing technology that the width range of no blowing cannot be accurately defined by cooling through connecting bolts, resulting in unstable product quality.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a side blowing width device, including an air outlet box and a fixed seat, the top front side of the air outlet box is fixedly connected to a slide, the inner side of the slide is rotatably connected to a bidirectional screw, the outer wall of the bidirectional screw is threadedly connected to a connecting frame, the other end of the two connecting frames is fixedly connected to a mounting shell, the interior of the two mounting shells are rotatably connected to blades, the inner front sides of the two mounting shells are fixedly connected to sensors, the left and right sides of the bottom of the air outlet box are fixedly connected to servo motors, the output ends of the two servo motors pass through the bottom of the air outlet box and are fixedly connected to rollers, the outer walls of the two rollers are fixedly connected to metal sheets, the inner bottom of the air outlet box is provided with a slide groove, the bottoms of the two metal sheets are slidably connected to the top of the slide groove, and a mounting mechanism is provided on the top of the air outlet box.

[0007] Through the above technical solution: by adjusting the blade position, cooperating with the sensor to sense and adjust the blowing range, starting the servo motor to drive the metal sheet to slide to the front side through the roller. The metal sheet is made of memory metal, which has good recovery and toughness, and can accurately adjust the width of the air outlet.

[0008] As a further description of the above technical solution:

[0009] The mounting mechanism includes a reinforcing bolt, the rear end of the reinforcing bolt is threadedly connected to the front side of the fixing seat, the rear end of the reinforcing bolt passes through the front side of the fixing seat and is rotatably connected to an inclined block, the left and right sides of the interior of the fixing seat are slidably connected to inclined plates, the two inclined plates are fixedly connected to the mounting plates on the opposite sides, the two mounting plates are fixedly connected to a plurality of plug rods on the opposite sides, the outer walls of the plurality of plug rods are fixedly connected to springs, the left and right sides of the bottom of the fixing seat are provided with plug grooves, the insides of the two plug grooves are slidably connected to plug plates, and the bottoms of the two plug plates are fixedly connected to the mounting seat.

[0010] Through the above technical solution: by sliding the plug-in plate of the mounting seat into the plug-in slot, and by rotating the reinforcement bolt backward, the inclined block is driven to be inserted between the inclined plates, thereby driving the plug-in rod to expand to both sides, so that the plug-in rod and the plug-in plate are engaged, thereby improving the installation efficiency.

[0011] As a further description of the above technical solution:

[0012] The top of the air outlet box is rotatably connected to a rotating frame, the top of the rotating frame is rotatably connected to the bottom of the mounting seat, the top rear side of the air outlet box is rotatably connected to an electric push rod, and one end of the electric push rod is rotatably connected to the bottom of the mounting seat.

[0013] Through the above technical solution: the air outlet angle of the air outlet box can be adjusted by the electric push rod in conjunction with the rotating frame, thereby improving practicality.

[0014] As a further description of the above technical solution:

[0015] The rear side of the air outlet box is fixedly connected with a rear cover plate, and the rear side of the rear cover plate is provided with an air inlet hole.

[0016] According to the above technical solution, a rear cover is installed on the rear side of the air outlet box, and the internal connecting bolts are protected by the rear cover.

[0017] As a further description of the above technical solution:

[0018] A plurality of screw holes are provided on the rear side of the rear cover plate, and bolts are threadedly connected inside the plurality of screw holes.

[0019] Through the above technical solution: the rear cover is connected through the screw holes and bolts, so that the bolts are fixedly installed on the rear side of the air outlet box, thereby improving the firmness.

[0020] As a further description of the above technical solution:

[0021] The right side of the air outlet box is fixedly connected with a switch box, and the right side of the switch box is rotatably connected with a dust cover.

[0022] Through the above technical solution: the operating equipment on the entire device can be easily and simply controlled through the switch box.

[0023] As a further description of the above technical solution:

[0024] A turntable is fixedly connected to the right side of the bidirectional screw, and an anti-slip sleeve is fixedly connected to the outer wall of the turntable.

[0025] According to the above technical solution, an anti-skid sleeve is installed on the outer wall of the turntable, and the anti-skid sleeve can increase the friction force and play an anti-skid role.

[0026] As a further description of the above technical solution:

[0027] The left and right sides of the fixing seat are both fixedly connected with connecting plates, and the bottoms of the two connecting plates are both threadedly connected with a plurality of connecting bolts.

[0028] Through the above technical solution: the fixing seat is reinforced by the connecting plate and the connecting bolt, which facilitates the installation and fixation of the entire equipment.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, the position of the mounting shell is adjusted by rotating the bidirectional screw, so that the sensor is set at the designated position where the air blowing needs to be controlled. When the wind drives the blades to rotate, the blades will contact the sensor, causing the sensor to control the servo motor, causing the metal sheet to bend forward and control the width of the air outlet, thereby completing the sensing of the wind direction and controlling the width of the air outlet.

[0031] 2. In the present invention, the plug-in slot and the plug-in plate slide to enable a quick limit connection between the fixing seat and the mounting seat. At the same time, the reinforcing bolt is rotated inward to drive the inclined block to be inserted between the inclined plates, so that the inclined plates are expanded to both sides, thereby driving the plug-in rod and the plug-in plate to engage with each other, and quickly completing the installation and fixation of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a three-dimensional diagram of the side-blowing width device proposed in the utility model;

[0033] Figure 2 This is an exploded view of the side-blowing width device proposed in the utility model;

[0034] Figure 3 This is a partial structural breakdown diagram of the side-blowing width device proposed in the present utility model.

[0035] Legend:

[0036] 1. Air outlet box; 2. Mounting mechanism; 201. Reinforcement bolt; 202. Inclined block; 203. Inclined plate; 204. Mounting plate; 205. Connecting rod; 206. Spring; 207. Connecting slot; 208. Connecting plate; 209. Mounting seat; 3. Slide; 4. Bidirectional screw; 5. Connecting frame; 6. Mounting shell; 7. Blades; 8. Sensor; 9. Servo motor; 10. Roller; 11. Metal sheet; 12. Slide; 13. Connecting bolt; 14. Rear cover; 15. Air inlet; 16. Screw hole; 17. Bolt; 18. Switch box; 19. Dust cover; 20. Turntable; 21. Anti-slip sleeve; 22. Fixed seat; 23. Rotating frame; 24. Electric push rod; 25. Connecting plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Reference Figure 1 、 Figure 2 and Figure 3, the utility model provides an embodiment: a side blowing width device, including an air outlet box 1 and a fixing seat 22, the top front side of the air outlet box 1 is fixedly connected with a slide 3, the inner side of the slide 3 is rotatably connected with a bidirectional screw 4, the outer wall of the bidirectional screw 4 is threadedly connected with a connecting frame 5, the other end of the two connecting frames 5 are fixedly connected with a mounting shell 6, the interior of the two mounting shells 6 are rotatably connected with blades 7, the inner front sides of the two mounting shells 6 are fixedly connected with sensors 8, the left and right sides of the bottom of the air outlet box 1 are fixedly connected with servo motors 9, the output ends of the two servo motors 9 pass through the bottom of the air outlet box 1 and are fixed A roller 10 is fixedly connected, and a metal sheet 11 is fixedly connected to the outer walls of the two rollers 10. A slide groove 12 is provided at the bottom inner side of the air outlet box 1, and the bottoms of the two metal sheets 11 are slidably connected to the top of the slide groove 12. A mounting mechanism 2 is provided on the top of the air outlet box 1, and a rear cover plate 14 is fixedly connected to the rear side of the air outlet box 1. An air inlet 15 is provided on the rear side of the rear cover plate 14, and a plurality of screw holes 16 are provided on the rear side of the rear cover plate 14. Bolts 17 are threadedly connected to the interior of the plurality of screw holes 16. A turntable 20 is fixedly connected to the right side of the bidirectional screw 4, and an anti-slip sleeve 21 is fixedly connected to the outer wall of the turntable 20.

[0039] Specifically, a slide 3 is installed at the bottom of the air outlet box 1, and a bidirectional screw 4 is installed on the inner side of the slide 3. A connecting frame 5 is installed on the outer wall of the bidirectional screw 4. The other end of the connecting frame 5 is connected and fixed to the mounting shell 6. A blade 7 and a sensor 8 are installed inside the mounting shell 6 respectively. The position of the mounting shell 6 is adjusted by rotating the bidirectional screw 4, so that the position of the sensor 8 is set at the designated position where the air blowing needs to be controlled; a servo motor 9 is fixed on both the left and right sides of the bottom of the air outlet box 1. The model of the servo motor 9 is 28BYJ-48. The output end of the servo motor 9 is connected to the roller inside the air outlet box 1. The column 10 is fixedly connected, and a metal sheet 11 is rolled up on the outer wall of the roller column 10. The metal sheet 11 is arranged inside the slide groove 12. When the wind drives the blade 7 to rotate, the blade 7 will contact the sensor 8, so that the sensor 8 controls the servo motor 9, so that the metal sheet 11 slides forward, and at the same time bends and controls the width of the air outlet, thereby completing the sensing of the wind direction and controlling the width of the air outlet. A rear cover plate 14 is installed on the rear side of the air outlet box 1. The rear cover plate 14 and the air outlet box 1 are fixed by bolts 17, and the external air is extracted and used through the air inlet hole 15.

[0040] Reference Figure 2 and Figure 3The mounting mechanism 2 includes a reinforcing bolt 201, the rear end of which is threadedly connected to the front side of the fixing seat 22, the rear end of the reinforcing bolt 201 passes through the front side of the fixing seat 22 and is rotatably connected to an inclined block 202, the left and right sides of the interior of the fixing seat 22 are slidably connected to inclined plates 203, the two inclined plates 203 are fixedly connected to the mounting plates 204 on the side away from each other, the two mounting plates 204 are fixedly connected to the side away from each other with multiple plug rods 205, and the outer walls of the multiple plug rods 205 are fixedly connected There is a spring 206, and plug-in slots 207 are provided on the left and right sides of the bottom of the fixed seat 22. The inside of the two plug-in slots 207 are slidably connected with plug-in plates 208, and the bottoms of the two plug-in plates 208 are fixedly connected with mounting seats 209. The top of the air outlet box 1 is rotatably connected to the rotating frame 23, and the top of the rotating frame 23 is rotatably connected to the bottom of the mounting seat 209. The top rear side of the air outlet box 1 is rotatably connected to the electric push rod 24, and one end of the electric push rod 24 is rotatably connected to the bottom of the mounting seat 209.

[0041] Specifically, a reinforcing bolt 201 is installed on the front side of the fixing seat 22, and the rear end of the reinforcing bolt 201 passes through the front side of the fixing seat 11 and is rotatably installed with the internal inclined block 203. At the same time, inclined plates 203 are slidably installed on both sides of the interior of the fixing seat 11, and mounting plates 204 are fixedly installed on the opposite side of the inclined plate 203. Multiple plug-in rods 205 are fixed and installed through the mounting plates 204. At the same time, springs 206 are installed on the outer walls of the plug-in rods 205. Plug-in grooves 207 are provided on the left and right sides of the bottom of the fixing seat 22. The plug-in grooves 207 and the plug-in plates 208 are slid together to allow the entire device to be quickly limited and installed. At the same time, the inclined block 202 is inserted between the inclined plates 203, causing the inclined plates 203 to expand to both sides, thereby driving the plug-in rods 205 to engage with the plug-in plates 208, and quickly completing the installation and fixation of the entire device.

[0042] Reference Figure 1 、 Figure 2 and Figure 3 The right side of the air outlet box 1 is fixedly connected to a switch box 18, the right side of the switch box 18 is rotatably connected to a dust cover 19, the left and right sides of the fixed seat 22 are fixedly connected to connecting plates 25, and the bottoms of the two connecting plates 25 are threadedly connected to multiple connecting bolts 13.

[0043] Specifically, the switch box 18 can be used to facilitate simple operation and control of the operating equipment on the entire device. At the same time, the right side of the switch box 18 is rotatably connected to a dust cover 19, which can prevent external dust from falling into the switch box 18, thereby improving the service life of the switch box 18.

[0044] Working principle: First, the position of the mounting shell 6 is adjusted by rotating the bidirectional screw 4, so that the position of the sensor 8 is set at the designated position where the air blowing needs to be controlled, and the liquid is cooled by cold air. When the wind drives the blades 7 to rotate, the blades 7 will contact the sensor 8, so that the sensor 8 controls the servo motor 9, so that the metal sheet 11 slides forward, bends and controls the width of the air outlet, thereby completing the sensing of the wind direction and controlling the width of the air outlet, and sliding through the plug-in slot 207 and the plug-in plate 208 to make a quick limiting connection between the fixing seat 22 and the mounting seat 209, and at the same time rotating the reinforcing bolt 201 inward to drive the inclined block 202 to be inserted between the inclined plates 203, so that the inclined plates 203 are expanded to both sides, thereby driving the plug-in rod 205 and the plug-in plate 208 to engage, and quickly completing the installation and fixation of the entire device.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A side-blowing width device, comprising an air outlet box (1) and a fixing seat (22), characterized in that: The top front side of the air outlet box (1) is fixedly connected to a slideway (3), the inner side of the slideway (3) is rotatably connected to a bidirectional screw (4), the outer wall of the bidirectional screw (4) is threadedly connected to a connecting frame (5), the other end of the two connecting frames (5) is fixedly connected to a mounting shell (6), the interior of the two mounting shells (6) is rotatably connected to a blade (7), the inner front side of the two mounting shells (6) is fixedly connected to a sensor (8), the left and right sides of the bottom of the air outlet box (1) are fixedly connected to a servo motor (9), the output ends of the two servo motors (9) pass through the bottom of the air outlet box (1) and are fixedly connected to a roller (10), the outer walls of the two rollers (10) are fixedly connected to a metal sheet (11), the inner bottom of the air outlet box (1) is provided with a slide groove (12), the bottoms of the two metal sheets (11) are slidably connected to the top of the slide groove (12), and the top of the air outlet box (1) is provided with a mounting mechanism (2).

2. The side blowing width device according to claim 1, characterized in that: The mounting mechanism (2) comprises a reinforcing bolt (201), the rear end of the reinforcing bolt (201) being threadedly connected to the front side of the fixing seat (22), the rear end of the reinforcing bolt (201) passing through the front side of the fixing seat (22) and being rotatably connected to an inclined block (202), the left and right sides of the interior of the fixing seat (22) being slidably connected to inclined plates (203), the two inclined plates (203) being fixedly connected to mounting plates (204) on the sides away from each other, the two mounting plates (204) being fixedly connected to a plurality of plug rods (205) on the sides away from each other, the outer walls of the plurality of plug rods (205) being fixedly connected to springs (206), the left and right sides of the bottom of the fixing seat (22) being provided with plug slots (207), the interiors of the two plug slots (207) being slidably connected to plug plates (208), and the bottoms of the two plug plates (208) being fixedly connected to the mounting seat (209).

3. The side blowing width device according to claim 1, characterized in that: The top of the air outlet box (1) is rotatably connected to a rotating frame (23), the top of the rotating frame (23) is rotatably connected to the bottom of the mounting seat (209), and the rear side of the top of the air outlet box (1) is rotatably connected to an electric push rod (24), one end of which is rotatably connected to the bottom of the mounting seat (209).

4. The side blowing width device according to claim 1, characterized in that: A rear cover plate (14) is fixedly connected to the rear side of the air outlet box (1), and an air inlet hole (15) is provided on the rear side of the rear cover plate (14).

5. The side blowing width device according to claim 4, characterized in that: A plurality of screw holes (16) are provided on the rear side of the rear cover plate (14), and bolts (17) are threadedly connected inside the plurality of screw holes (16).

6. The side blowing width device according to claim 1, characterized in that: The right side of the air outlet box (1) is fixedly connected to a switch box (18), and the right side of the switch box (18) is rotatably connected to a dust cover (19).

7. The side blowing width device according to claim 1, characterized in that: A turntable (20) is fixedly connected to the right side of the bidirectional screw (4), and an anti-slip sleeve (21) is fixedly connected to the outer wall of the turntable (20).

8. The side blowing width device according to claim 1, characterized in that: The left and right sides of the fixing seat (22) are both fixedly connected with connecting plates (25), and the bottoms of the two connecting plates (25) are both threadedly connected with a plurality of connecting bolts (13).

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