Device for blowing dust on front surface of plastic package of product

Abstract

The utility model relates to the technical field of assembly line product cleaning devices, and discloses a product plastic package front surface dust blowing device which comprises a base, the top of the base is fixedly connected with a fixing frame, the rear side of the fixing frame is fixedly connected with an air pump, the input end of the air pump is communicated with an air inlet pipe, the input end of the air pump is communicated with an air outlet pipe, and the air outlet pipe is communicated with an air outlet pipe. The upper end and the lower end of the front side of the air outlet pipe communicate with connecting pipes, the front ends of the connecting pipes penetrate through the fixing frame and communicate with hollow pipes, the bottoms of the two hollow pipes communicate with a plurality of spray heads at equal intervals, a conveying belt is arranged on the inner side of the fixing frame, and a plurality of holes are formed in the upper side and the lower side of the conveying belt at equal intervals. According to the plastic packaging device, dust and impurities adsorbed on the upper surface and the lower surface of a product to be subjected to plastic packaging can be blown off through the air pump, so that the percent of pass of the plastic packaging product can be improved, and deviation correction operation can be performed on the product to be processed on the conveying belt through cooperation between the L-shaped plate and the rolling shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly line product cleaning devices, in particular to a dust blowing device for the front surface of a product plastic sealing. Background Art

[0002] Product sealing is a common packaging method, usually used to package food, medicine and other commodities. Plastic sealing refers to placing the product in a plastic film bag or bag, and then sealing the bag using heat sealing or cold sealing technology to ensure that the product remains fresh and dry during transportation and storage, while preventing the entry of external contaminants.

[0003] At present, most of the chemical and pharmaceutical products on the market will cause static electricity due to friction with the outside world during the plastic sealing process, which will adsorb foreign matter in the air onto the surface of the product, thereby causing the foreign matter on the surface after plastic sealing to be sealed in the film, resulting in defective products, thereby reducing the product qualification rate and failing to meet the needs of users. Therefore, the utility model designs a dust blowing device for the surface before plastic sealing of a product according to the technical problem raised. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a dust blowing device for the surface of a product before plastic sealing, aiming to improve the problem in the prior art that impurities are adsorbed on the surface of chemical and pharmaceutical products during plastic sealing, resulting in a low product qualification rate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust blowing device for the front surface of product plastic sealing, comprising a base, a fixed frame is fixedly connected to the top of the base, an air pump is fixedly connected to the rear side of the fixed frame, the input end of the air pump is connected to an air inlet pipe, the input end of the air pump is connected to an air outlet pipe, the upper and lower ends of the front side of the air outlet pipe are connected to connecting pipes, the front end of the connecting pipe passes through the fixed frame and is connected to a hollow pipe, the bottoms of the two hollow pipes are equidistantly connected to a plurality of nozzles, a conveyor belt is provided on the inner side of the fixed frame, a plurality of holes are equidistantly opened on the upper and lower sides of the conveyor belt, a transmission assembly is provided on the front side of the fixed frame, and limiting mechanisms are provided on the front and rear sides of the interior of the fixed frame.

[0006] As a further description of the above technical solution:

[0007] The limiting mechanism includes a micro synchronous motor, which is respectively fixedly connected to the front and rear sides of the fixed frame. The output end of the micro synchronous motor is fixedly connected to a screw rod, and the outer side of the screw rod is threadedly connected to a movable column. The adjacent ends of the two movable columns are fixedly connected to an L-shaped plate, and the interior of the L-shaped plate is equidistantly rotatably connected to a plurality of rollers.

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

[0009] The transmission assembly includes a servo motor, which is fixedly connected to the left side of the front end of the fixed frame. The output end of the servo motor passes through the fixed frame and is fixedly connected to a first rotating rod. The right side of the interior of the fixed frame is rotatably connected to a second rotating rod, and the second rotating rod is transmission-connected to the first rotating rod through the conveyor belt.

[0010] As a further description of the above technical solution:

[0011] A switch is fixedly connected to the right side of the front end of the fixing frame, and the switch is electrically connected to the micro synchronous motor, the air pump and the servo motor respectively.

[0012] As a further description of the above technical solution:

[0013] A protective cover is arranged on the outer side of the switch, and the top of the protective cover is rotatably connected to the front side of the fixing frame through a rotating shaft.

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

[0015] The limiting mechanism also includes a sliding rod, which is fixedly connected to the front, rear, left and right ends of the fixed frame respectively. The left and right sides of the two movable columns are fixedly connected with sliding blocks, which are slidably connected to the outer sides of the corresponding sliding rods respectively.

[0016] As a further description of the above technical solution:

[0017] One end of each of the plurality of sliding rods is fixedly connected with a baffle.

[0018] As a further description of the above technical solution:

[0019] A collection frame is arranged on the top right side of the base.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the dust and impurities adsorbed on the upper and lower surfaces of the product to be plastic-sealed can be blown away through the cooperation between the air pump, the nozzle and the holes, so that the subsequent plastic-sealing work will not be affected, thereby improving the qualified rate of the plastic-sealed products and meeting the needs of users.

[0022] 2. In the utility model, through the cooperation between the screw rod, the L-shaped plate and the roller, the deviation correction operation can be performed on the products to be processed on the conveyor belt, thereby preventing the products on the conveyor belt from accidentally falling, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of a dust blowing device on the front surface of a product plastic seal proposed by the utility model;

[0024] Figure 2 This is a side view of a dust blowing device on the front surface of a product plastic seal proposed by the utility model;

[0025] Figure 3 for Figure 2 A magnified image of point A;

[0026] Figure 4 This is a cross-sectional view of the fixed frame structure of a dust blowing device on the front surface of product plastic sealing proposed by the utility model.

[0027] Legend:

[0028] 1. Base; 2. Fixed frame; 3. Limiting mechanism; 301. Micro synchronous motor; 302. Screw rod; 303. Movable column; 304. L-shaped plate; 305. Roller; 306. Sliding rod; 307. Sliding block; 308. Baffle; 4. Air pump; 5. Inlet pipe; 6. Outlet pipe; 7. Connecting pipe; 8. Hollow pipe; 9. Nozzle; 10. Conveyor belt; 11. Hole; 12. Servo motor; 13. First rotating rod; 14. Second rotating rod; 15. Collecting frame; 16. Switch; 17. Protective cover. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: a dust blowing device for the front surface of a product plastic sealing, comprising a base 1, a fixed frame 2 is fixedly connected to the top of the base 1, an air pump 4 is fixedly connected to the rear side of the fixed frame 2, an air inlet pipe 5 is connected to the input end of the air pump 4, an air outlet pipe 6 is connected to the input end of the air pump 4, the upper and lower ends of the front side of the air outlet pipe 6 are connected to connecting pipes 7, the front end of the connecting pipe 7 passes through the fixed frame 2 and is connected to a hollow pipe 8, the bottoms of the two hollow pipes 8 are evenly connected to a plurality of nozzles 9, a conveyor belt 10 is arranged on the inner side of the fixed frame 2, a plurality of holes 11 are evenly opened on the upper and lower sides of the conveyor belt 10, a transmission assembly is arranged on the front side of the fixed frame 2, and a limiting mechanism 3 is arranged on the front and rear sides of the interior of the fixed frame 2;

[0031] Specifically, the outside air can be sucked into the hollow tube 8 through the air pump 4, and then the dust and impurities adsorbed on the upper and lower surfaces of the processed product can be removed through the nozzle 9, so that the subsequent plastic sealing work will not be affected, thereby improving the qualified rate of plastic sealed products.

[0032] Reference Figure 2 and Figure 3 The limiting mechanism 3 includes a micro synchronous motor 301, which is fixedly connected to the front and rear sides of the fixed frame 2 respectively, and the output end of the micro synchronous motor 301 is fixedly connected to a screw rod 302, and the outer side of the screw rod 302 is threadedly connected to a movable column 303, and the adjacent ends of the two movable columns 303 are fixedly connected to an L-shaped plate 304, and the inside of the L-shaped plate 304 is equidistantly rotatably connected to a plurality of rollers 305;

[0033] Specifically, the micro synchronous motor 301 drives the screw rods 302 on both sides to rotate, and the movable column 303 will drive the L-shaped plate 304 to move toward the middle to limit and clamp the product to be processed. The roller 305 can facilitate the transportation of the clamped product, thereby preventing the product on the conveyor belt 10 from accidentally falling.

[0034] Reference Figure 2 and Figure 4 The transmission assembly includes a servo motor 12, which is fixedly connected to the front left side of the fixed frame 2. The output end of the servo motor 12 passes through the fixed frame 2 and is fixedly connected to a first rotating rod 13. The right side of the interior of the fixed frame 2 is rotatably connected to a second rotating rod 14. The second rotating rod 14 is transmission-connected to the first rotating rod 13 through the conveyor belt 10.

[0035] Specifically, the servo motor 12 can drive the first rotating rod 13 to rotate, and the second rotating rod 14 will rotate accordingly through the conveyor belt 10, and the conveyor belt 10 will start to operate accordingly, so as to facilitate the transportation of the products to be processed.

[0036] Reference Figure 1 and Figure 2 A switch 16 is fixedly connected to the right side of the front end of the fixed frame 2. The switch 16 is electrically connected to the micro synchronous motor 301, the air pump 4 and the servo motor 12 respectively. A protective cover 17 is arranged on the outer side of the switch 16. The top of the protective cover 17 is rotatably connected to the front side of the fixed frame 2 through a rotating shaft.

[0037] Specifically, the operation of the micro synchronous motor 301, the air pump 4 and the servo motor 12 can be controlled by the switch 16, and the protective cover 17 can protect the switch 16 from being damaged by external factors.

[0038] Reference Figure 2 and Figure 3The limiting mechanism 3 also includes a slide bar 306, which is fixedly connected to the left and right ends of the front and rear sides of the fixed frame 2, and the left and right sides of the two movable columns 303 are fixedly connected with slide blocks 307, which are respectively slidably connected to the outer sides of the corresponding slide bars 306, and one end of each of the multiple slide bars 306 is fixedly connected with a baffle 308;

[0039] Specifically, the moving track of the slider 307 can be limited by the slide bar 306, and the baffle 308 can prevent the slider 307 from falling off, thereby improving the practicability of the device.

[0040] Reference Figure 1 and Figure 4 , a collection frame 15 is provided on the top right side of the base 1;

[0041] Specifically, the products after cleaning the impurities and dust can be collected, and then the collected products can be transported to subsequent processing procedures.

[0042] Working principle: When using the device, first put the chemical and pharmaceutical products to be plastic-sealed on the conveyor belt 10, and then the servo motor 12 can drive the first rotating rod 13 to rotate, and the second rotating rod 14 will rotate along with it through the conveyor belt 10, so that the conveyor belt 10 can start to operate. At this time, the air pump 4 can suck the outside air into the hollow tube 8, and then the nozzle 9 can be used to remove the dust and impurities adsorbed on the upper surface of the processed product, and the holes 11 set on the conveyor belt 10 can facilitate the removal of dust and impurities adsorbed on the lower surface to be processed, so as not to affect the subsequent plastic sealing work, thereby improving the plastic sealing. The qualified rate of the products can meet the needs of users, and before the dust blowing work, the size of the product to be processed is observed first, and then the micro synchronous motor 301 is used to drive the screw rods 302 on both sides to rotate, and the movable column 303 on the screw rod 302 will move toward the middle on the slide rod 306, and the L-shaped plate 304 will also move to limit the clamping of the product to be processed, and the roller 305 on the L-shaped plate 304 can facilitate the conveying of the limited clamped product, and the deviation correction operation can be performed on the product to be processed on the conveyor belt 10, so as to prevent the product on the conveyor belt 10 from accidentally falling, thereby improving the practicality of the device.

[0043] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust blowing device for the front surface of a product for plastic sealing, comprising a base (1), Features: The top of the base (1) is fixedly connected to a fixed frame (2), the rear side of the fixed frame (2) is fixedly connected to an air pump (4), the input end of the air pump (4) is connected to an air inlet pipe (5), the input end of the air pump (4) is connected to an air outlet pipe (6), the front upper and lower ends of the air outlet pipe (6) are both connected to a connecting pipe (7), the front end of the connecting pipe (7) passes through the fixed frame (2) and is connected to a hollow pipe (8), the bottoms of the two hollow pipes (8) are both equidistantly connected to a plurality of nozzles (9), the inner side of the fixed frame (2) is provided with a conveyor belt (10), the upper and lower sides of the conveyor belt (10) are both equidistantly provided with a plurality of holes (11), the front side of the fixed frame (2) is provided with a transmission assembly, and the front and rear sides of the interior of the fixed frame (2) are both provided with a limiting mechanism (3).

2. A dust blowing device for the front surface of a product according to claim 1, Features: The limiting mechanism (3) comprises a micro synchronous motor (301), the micro synchronous motor (301) being fixedly connected to the front and rear sides of the interior of the fixed frame (2), respectively; the output end of the micro synchronous motor (301) is fixedly connected to a lead screw (302), the outer side of the lead screw (302) is threadedly connected to a movable column (303), the adjacent ends of the two movable columns (303) are fixedly connected to an L-shaped plate (304), and the interior of the L-shaped plate (304) is equidistantly rotatably connected to a plurality of rollers (305).

3. A dust blowing device for the front surface of a product according to claim 1, Features: The transmission assembly comprises a servo motor (12), the servo motor (12) is fixedly connected to the left side of the front end of the fixed frame (2), the output end of the servo motor (12) passes through the fixed frame (2) and is fixedly connected to a first rotating rod (13), the right side of the interior of the fixed frame (2) is rotatably connected to a second rotating rod (14), and the second rotating rod (14) is transmission-connected to the first rotating rod (13) through the conveyor belt (10).

4. A dust blowing device for the front surface of a product according to claim 1, Features: A switch (16) is fixedly connected to the right side of the front end of the fixed frame (2), and the switch (16) is electrically connected to the micro synchronous motor (301), the air pump (4) and the servo motor (12) respectively.

5. A dust blowing device for the surface of a product before plastic sealing according to claim 4, Features: A protective cover (17) is arranged on the outside of the switch (16), and the top of the protective cover (17) is rotatably connected to the front side of the fixed frame (2) via a rotating shaft.

6. A dust blowing device for the front surface of a product according to claim 2, Features: The limiting mechanism (3) further comprises a sliding rod (306), wherein the sliding rod (306) is respectively fixedly connected to the front, rear, left and right ends of the interior of the fixed frame (2), and the left and right sides of the two movable columns (303) are both fixedly connected with sliding blocks (307), and the sliding blocks (307) are respectively slidably connected to the outer sides of the corresponding sliding rods (306).

7. A dust blowing device for the front surface of a product according to claim 6, Features: One end of each of the plurality of sliding rods (306) is fixedly connected to a baffle (308).

8. The dust blowing device for the front surface of a product according to claim 1, Features: A collection frame (15) is provided on the right side of the top of the base (1).

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