A sterilization and dust removal device for a zip-top cap

Abstract

The utility model provides a zip top cap sterilization dust removal device belongs to zip top cap production technical field, this zip top cap sterilization dust removal device includes: the sterilization box, its one side end upper and lower two parts are equipped with the feed port and the discharge gate respectively, feed shaft, it is equipped with two, wherein one rotation is connected between the two side inner walls of sterilization box, and the other is located in the outside of sterilization box, feed roller, it is equipped with two, is fixed on the surface of two feed shafts respectively, feed transmission belt, transmission is connected between the circumferential surface of two feed rollers and passes through the feed port, this scheme is equipped with the feed transmission belt and the discharge transmission belt, two different running direction's conveyer belt, can with the discharge of feed synchronously, and in the process of conveying, utilize the guide of guide plate and triangular board, make zip top cap when sliding into the discharge transmission belt at feed transmission belt, zip top cap can turn over, this also makes when ultraviolet sterilization to zip top cap, need not manual turn over, more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of easy-open lid production technology, specifically relating to an easy-open lid sterilization and dust removal device. Background Technology

[0002] Traditional aluminum cans are made by pressing together a top lid, a bottom lid, and side panels. The top lid is simply called the aluminum can lid. For ease of transportation, the formed aluminum can lids are usually stacked together and packaged in a cylindrical shape. During sealing and conveying, the paper is first peeled off, and then the lids are conveyed and fitted with the lids. To ensure hygiene, the aluminum can lids need to be sterilized during conveying, usually using ultraviolet sterilization.

[0003] In existing technologies, when performing UV sterilization on easy-open lids, automatic conveyor systems are typically used for assembly line sterilization. However, since easy-open lids need to be sterilized on both sides, they need to be flipped during sterilization. However, existing technologies usually involve manual flipping, which is very troublesome and inefficient. Utility Model Content

[0004] The purpose of this utility model is to provide a sterilization and dust removal device for easy-open lids, which aims to solve the problem that in the prior art, when performing ultraviolet sterilization of easy-open lids, automatic conveyor belt sterilization is usually used for automatic easy-open lid transport and assembly line sterilization. However, since easy-open lids need to be sterilized on both sides, they need to be turned over during sterilization. However, in the prior art, manual turning is usually used, which is very troublesome and inefficient.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A simple-open lid sterilization and dust removal device includes:

[0007] The sterilization chamber has an inlet and an outlet on one side, which are respectively located at the top and bottom.

[0008] The feed shaft has two parts, one of which is rotatably connected between the two inner walls of the sterilization chamber, and the other is located on the outside of the sterilization chamber.

[0009] Two feed rollers are provided, each fixed to the surface of one of the two feed shafts;

[0010] A feed conveyor belt is driven between the circumferential surfaces of the two feed rollers and passes through the feed inlet;

[0011] The discharge shaft has two parts, one of which is rotatably connected between the two inner walls of the sterilization box, and the other is located on the outside of the sterilization box.

[0012] The discharge rollers are provided in two and are respectively fixed to the surfaces of the two discharge shafts;

[0013] The discharge conveyor belt is connected between the circumferential surfaces of the two discharge rollers and passes through the discharge port;

[0014] A guide plate is fixed inside the sterilization chamber and located on one side of the feed conveyor belt;

[0015] A triangular plate is fixed to one inner wall of the sterilization box and located below the guide plate. The triangular plate is located between the feed conveyor belt and the discharge conveyor belt.

[0016] As a preferred embodiment of this utility model, a gap is left between one end of the guide plate and one inner wall of the sterilization box, and the gap is located on the upper side of the triangular plate.

[0017] As a preferred embodiment of this utility model, a fixing plate is fixed between the inner walls of both sides of the sterilization box, and a box cover is movably hinged to the top of the sterilization box via a hinge shaft. Multiple evenly distributed ultraviolet germicidal lamps are provided at the bottom of both the fixing plate and the box cover.

[0018] As a preferred embodiment of this utility model, two guide shafts are fixed between the inner walls of the two sides of the sterilization box, and the two guide shafts are located on the lower side of the two sides of the feeding conveyor belt.

[0019] As a preferred embodiment of this utility model, the bottom of the sterilization box is trapezoidal and slopes inward. A dust collection box is fixed to the bottom of the sterilization box, and an exhaust fan is installed inside the dust collection box. Two dust blowing nozzles are installed on one inner wall of the sterilization box. The ends of the two dust blowing nozzles are located above the feed conveyor belt and the discharge conveyor belt, respectively. One end of each of the two dust blowing nozzles passes through the outside of the sterilization box and is connected to an air source through an air pipe.

[0020] As a preferred embodiment of this utility model, a dust outlet is provided on one side of the dust collection box, and a drawer is movably disposed inside the dust outlet, the drawer being located below the exhaust fan.

[0021] As a preferred embodiment of this utility model, a horizontal plate is fixed to one side of the sterilization box, and a motor is fixed to the top of the horizontal plate. The output end of the motor is fixed to the end of one of the feed shafts. A plurality of support seats are provided on one side of the sterilization box, and the plurality of support seats are respectively used to support the feed shaft and the discharge shaft. The ends of the feed shaft and the discharge shaft located inside the sterilization box are movably extended to the outside of the sterilization box and extend outward. I-beam wheels are fixed to the circumferential surfaces of the two feed shafts and the discharge shaft. A belt is connected between the circumferential surfaces of the two I-beam wheels located on the same side. Gears are fixed to the extended end surfaces of the feed shaft and the discharge shaft, and the two gears mesh with each other.

[0022] As a preferred embodiment of this utility model, two limiting strips are fixed to one inner wall of the sterilization box, and positioning strips are fixed to both sides of the top wall of the feed inlet. The two positioning strips are respectively located on the top sides of the feed conveyor belt.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] 1. In this solution, the feeding conveyor belt and the discharging conveyor belt, which have two different running directions, can synchronize feeding and discharging. Moreover, during the conveying process, the guide plate and the triangular plate guide the easy-open cover to slide into the discharging conveyor belt and flip it over. This makes it more convenient to perform UV sterilization on the easy-open cover without manual flipping.

[0025] 2. In this solution, the dust blowing nozzle and exhaust fan are provided. When the air source is connected, the dust blowing nozzle can blow dust off the surface of the easy-open cover. At the same time, the dust blown off is collected by the exhaust fan and finally falls into the dust collection box for convenient centralized treatment. Attached Figure Description

[0026] 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:

[0027] Figure 1 This is a first-view perspective perspective view of the present invention;

[0028] Figure 2 This is a first-view cross-sectional view of the present invention;

[0029] Figure 3 This is a second-view cross-sectional view of the present invention;

[0030] Figure 4 This is a second-view perspective perspective view of the present invention.

[0031] In the diagram: 1. Sterilization chamber; 2. Feed shaft; 3. Feed roller; 4. Feed conveyor belt; 5. Guide shaft; 6. Discharge shaft; 7. Discharge roller; 8. Discharge conveyor belt; 9. Fixing plate; 10. Chamber cover; 11. UV sterilization lamp; 12. Dust blowing nozzle; 13. Guide plate; 14. Triangular plate; 15. Limiting strip; 16. Positioning strip; 17. H-beam wheel; 18. Belt; 19. Gear; 20. Dust collection box; 21. Exhaust fan; 22. Dust outlet; 23. Feed inlet; 24. Discharge outlet; 25. Horizontal plate; 26. Motor; 27. Support base. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0033] Example

[0034] Please see Figures 1-4 The present invention provides the following technical solution:

[0035] A simple-open lid sterilization and dust removal device includes:

[0036] The sterilization box 1 has an inlet 23 and an outlet 24 respectively on the upper and lower parts of one side.

[0037] The feed shaft 2 has two parts, one of which is rotatably connected between the two inner walls of the sterilization chamber 1, and the other is located on the outside of the sterilization chamber 1.

[0038] Two feed rollers 3 are provided, which are respectively fixed on the surfaces of the two feed shafts 2;

[0039] The feed conveyor belt 4 is connected between the circumferential surfaces of the two feed rollers 3 and passes through the feed inlet 23;

[0040] The discharge shaft 6 has two parts, one of which is rotatably connected between the inner walls of the two sides of the sterilization chamber 1, and the other is located on the outside of the sterilization chamber 1.

[0041] There are two discharge rollers 7, which are respectively fixed on the surfaces of the two discharge shafts 6;

[0042] The discharge conveyor belt 8 is connected between the circumferential surfaces of the two discharge rollers 7 and passes through the discharge port 24;

[0043] Guide plate 13 is fixed inside sterilization box 1 and located on one side of feed conveyor belt 4;

[0044] Triangular plate 14 is fixed to one inner wall of sterilization box 1 and located below guide plate 13. Triangular plate 14 is located between feed conveyor belt 4 and discharge conveyor belt 8.

[0045] In a specific embodiment of this utility model, the inlet 23 and outlet 24 on one side of the sterilization chamber 1 are used for the entry and exit of the easy-open lids. The easy-open lids are fed into the sterilization chamber 1 via the feeding conveyor belt 4 and sterilized by ultraviolet light 11 inside the sterilization chamber 1. The two feeding shafts 2 are at different heights, and two guide shafts 5 are fixed between the inner walls of both sides of the sterilization chamber 1. The two guide shafts 5 are located below the surfaces of both sides of the feeding conveyor belt 4, making one side of the feeding conveyor belt 4 flat and the other side inclined. This causes the easy-open lids to be conveyed obliquely downwards during transport. The top of the guide plate 13 is located at the lower part of one side of the feeding conveyor belt 4. Because there is a gap between one end of the guide plate 13 and one inner wall of the sterilization chamber 1, located above the triangular plate 14, the easy-open lids falling obliquely downwards are... The lid can fall more easily into the gap formed by the guide plate 13 and the inner wall of the sterilization chamber 1, and then fall onto the top of the triangular plate 14. The top of the triangular plate 14 is an inclined surface. The inclined surface allows the lid to slide onto the surface of the discharge conveyor belt 8 after falling onto the triangular plate 14. Then, it can be transported to the outside of the sterilization chamber 1 by the discharge conveyor belt 8. During the process of the lid falling from the feed conveyor belt 4 onto the discharge conveyor belt 8, the lid falls into the gap between the guide plate 13 and the inner wall of the sterilization chamber 1 at an incline, and then falls onto the surface of the triangular plate 14. At this time, due to the limited position of the lid and the incline of the surface of the triangular plate 14, the falling lid will be flipped over. This makes the upward-facing side of the lid conveyed on the feed conveyor belt 4 and the discharge conveyor belt 8 different. This makes it more convenient to perform UV sterilization on the lid without manual flipping.

[0046] Specifically, a fixing plate 9 is fixed between the inner walls of both sides of the sterilization box 1, and a box cover 10 is movably hinged to the top of the sterilization box 1 via a hinge shaft. Multiple evenly distributed ultraviolet germicidal lamps 11 are provided at the bottom of both the fixing plate 9 and the box cover 10.

[0047] In this embodiment, multiple ultraviolet germicidal lamps 11 are located on the upper side of the feeding conveyor belt 4 and the upper side of the discharging conveyor belt 8, respectively, thus enabling the sterilization of easy-open lids on different sides.

[0048] Specifically, the bottom of the sterilization chamber 1 is trapezoidal and slopes inward. A dust collection box 20 is fixed to the bottom of the sterilization chamber 1. An exhaust fan 21 is installed inside the dust collection box 20. Two dust blowing nozzles 12 are installed on one inner wall of the sterilization chamber 1. The ends of the two dust blowing nozzles 12 are located on the upper side of the feeding conveyor belt 4 and the discharging conveyor belt 8, respectively. One end of each of the two dust blowing nozzles 12 passes through the outside of the sterilization chamber 1 and is connected to an air source through an air pipe.

[0049] In this embodiment: the bottom of the sterilization box 1 is provided with an opening, the air inlet of the exhaust fan 21 is connected to the opening, the air outlet is located inside the dust outlet 22, the dust blowing nozzle 12 is connected to the air source to blow dust, so that the dust blown off by the dust blowing nozzle 12 in the sterilization box 1 can fall into the lower opening along the trapezoidal surface of the sterilization box 1, and then be drawn in by the exhaust fan 21 and sent to the dust collection box 20 for collection and convenient treatment.

[0050] Specifically, a dust outlet 22 is provided on one side of the dust collection box 20, and a drawer is movably installed inside the dust outlet 22. The drawer is located below the exhaust fan 21.

[0051] In this embodiment, a drawer (not shown in the figure) can be installed inside the dust outlet 22. It can be set up according to actual needs. The collected dust falls into the dust outlet 22 for easy retrieval and disposal.

[0052] Specifically, a horizontal plate 25 is fixed to one side of the sterilization chamber 1, and a motor 26 is fixed to the top of the horizontal plate 25. The output end of the motor 26 is fixed to the end of one of the feed shafts 2. Multiple support seats 27 are provided on one side of the sterilization chamber 1. The multiple support seats 27 are used to support the feed shaft 2 and the discharge shaft 6 respectively. The support seats 27 are rotatably connected to the feed shaft 2 and the discharge shaft 6. Two sets are symmetrically arranged, with two in each set used to support the feed shaft 2 and the discharge shaft 6. The ends of the feed shaft 2 and the discharge shaft 6 located inside the sterilization chamber 1 can be moved through to the outside of the sterilization chamber 1 and extend outward. I-beam wheels 17 are fixed to the circumferential surfaces of the two feed shafts 2 and the discharge shaft 6. A belt 18 is connected between the circumferential surfaces of the two I-beam wheels 17 located on the same side. Gears 19 are fixed to the extended end surfaces of the feed shaft 2 and the discharge shaft 6. The two gears 19 mesh with each other.

[0053] In this embodiment: the horizontal plate 25 supports the motor 26. The output end of the motor 26 can drive one of the feed shafts 2 to rotate. Through the transmission of the I-beam pulley 17 and the belt 18, the two feed shafts 2 can rotate synchronously. The feed shafts 2 drive the feed conveyor belt 4 through the feed roller 3 to realize the transmission of the easy-open cover by the feed conveyor belt 4. At the same time, when one of the feed shafts 2 rotates, it drives a gear 19 fixed on its surface to rotate, thereby enabling the other meshing gear 19 to rotate. The other gear 19 drives the other one of the feed shafts 2 to rotate. One discharge shaft 6 rotates, and the discharge shaft 6 can be driven by the I-beam wheel 17 and the gear 19 to make the two discharge shafts 6 rotate synchronously. The two discharge rollers 7 respectively enable the discharge conveyor belt 8 to transport the easy-open lid. Since the two gears 19 mesh, the rotation directions of the feed shaft 2 and the discharge shaft 6 are opposite. Therefore, the transmission directions of the feed conveyor belt 4 and the discharge conveyor belt 8 are opposite. The feed conveyor belt 4 transports the contents inward for sterilization and dust removal, while the discharge conveyor belt 8 drives the sterilized easy-open lid to move outward for discharge.

[0054] Specifically, two limiting strips 15 are fixed on one inner wall of the sterilization chamber 1. The two limiting strips 15 are located on both sides of the feeding conveyor belt 4, and the limiting strips 15 are located on the inclined surface of the feeding conveyor belt 4 and in the gap between the guide plate 13 and the inner wall of the sterilization chamber 1. Positioning strips 16 are fixed on both sides of the top wall of the feeding port 23. The two positioning strips 16 are located on the top sides of the feeding conveyor belt 4. Through the positioning strips 16, the easy-open cover can be better inserted into the top middle of the feeding conveyor belt 4.

[0055] The motor 26, the exhaust fan 21 and the ultraviolet germicidal lamp 11 are all existing technologies. The corresponding models can be selected according to actual needs. Their internal structure and working principle are also common knowledge to those skilled in the art, so they will not be described in detail.

[0056] The working principle and usage process of this utility model are as follows: When using this device, first place the easy-open cover on the surface of the feeding conveyor belt 4, then start the motor 26. The output end of the motor 26 can drive one of the feeding shafts 2 to rotate. Through the transmission of the I-beam wheel 17 and the belt 18, the two feeding shafts 2 can rotate synchronously. The feeding shaft 2 drives the feeding conveyor belt 4 through the feeding roller 3 to realize the transmission of the easy-open cover by the feeding conveyor belt 4. At the same time, when one of the feeding shafts 2 rotates, it drives a gear 19 fixed on its surface to rotate, thereby enabling the other meshing gear 19 to rotate. The other gear 19 drives one of the discharge shafts 6 to rotate. The discharge shaft 6 can make the two discharge shafts 6 rotate synchronously through the transmission of the I-beam wheel 17 and the gear 19. The two discharge rollers 7 respectively enable the discharge conveyor belt 8 to realize the transmission and discharge of the easy-open cover.

[0057] During the transmission process, when the easy-open lid enters the surface of the discharge conveyor belt 8 from the surface of the feeding conveyor belt 4, it will be flipped over. Both sides of the easy-open lid will be sterilized by the ultraviolet sterilization lamp 11. This makes it more convenient to sterilize the easy-open lid by ultraviolet light without having to flip it over manually.

[0058] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A sterilization and dust removal device with an easy-open lid, characterized in that, include: The sterilization box (1) has an inlet (23) and an outlet (24) on the upper and lower parts of one side. The feed shaft (2) has two, one of which is rotatably connected between the inner walls of the two sides of the sterilization box (1), and the other is located on the outside of the sterilization box (1); Two feed rollers (3) are provided and are respectively fixed on the surfaces of the two feed shafts (2); The feed conveyor belt (4) is connected between the circumferential surfaces of the two feed rollers (3) and passes through the feed inlet (23); The discharge shaft (6) has two shafts, one of which is rotatably connected between the inner walls of the two sides of the sterilization box (1), and the other is located on the outside of the sterilization box (1). Two discharge rollers (7) are provided, which are respectively fixed to the surfaces of the two discharge shafts (6); The discharge conveyor belt (8) is connected between the circumferential surfaces of the two discharge rollers (7) and passes through the discharge port (24); The guide plate (13) is fixed inside the sterilization box (1) and located on one side of the feed conveyor belt (4); A triangular plate (14) is fixed to one side of the inner wall of the sterilization box (1) and located below the guide plate (13). The triangular plate (14) is located between the feed conveyor belt (4) and the discharge conveyor belt (8).

2. The easy-open lid sterilization and dust removal device according to claim 1, characterized in that, A gap is left between one end of the guide plate (13) and one inner wall of the sterilization box (1), and the gap is located on the upper side of the triangular plate (14).

3. The easy-open lid sterilization and dust removal device according to claim 2, characterized in that, A fixing plate (9) is fixed between the inner walls of both sides of the sterilization box (1). The top of the sterilization box (1) is hinged to a box cover (10) via a hinge shaft. Both the fixing plate (9) and the box cover (10) are provided with multiple evenly distributed ultraviolet germicidal lamps (11).

4. The easy-open lid sterilization and dust removal device according to claim 3, characterized in that, Two guide shafts (5) are fixed between the inner walls of the two sides of the sterilization box (1), and the two guide shafts (5) are located on the lower side of the two sides of the feed conveyor belt (4).

5. The easy-open lid sterilization and dust removal device according to claim 4, characterized in that, The bottom of the sterilization box (1) is trapezoidal and tilts inward. A dust collection box (20) is fixed at the bottom of the sterilization box (1). An exhaust fan (21) is installed inside the dust collection box (20). Two dust blowing nozzles (12) are installed on one side of the inner wall of the sterilization box (1). The ends of the two dust blowing nozzles (12) are located on the upper side of the feeding conveyor belt (4) and the discharging conveyor belt (8), respectively. One end of each of the two dust blowing nozzles (12) passes through the outside of the sterilization box (1) and is connected to an air source through an air pipe.

6. The easy-open lid sterilization and dust removal device according to claim 5, characterized in that, The dust collection box (20) has a dust outlet (22) on one side, and a drawer is movably installed inside the dust outlet (22). The drawer is located below the exhaust fan (21).

7. The easy-open lid sterilization and dust removal device according to claim 6, characterized in that, A horizontal plate (25) is fixed to one side of the sterilization box (1), and a motor (26) is fixed to the top of the horizontal plate (25). The output end of the motor (26) is fixed to the end of one of the feed shafts (2). A plurality of support seats (27) are provided on one side of the sterilization box (1). The plurality of support seats (27) are used to support the feed shaft (2) and the discharge shaft (6) respectively. The ends of the feed shaft (2) and the discharge shaft (6) located in the sterilization box (1) are movable through to the outside of the sterilization box (1) and extend outward. The circumferential surfaces of the two feed shafts (2) and the discharge shaft (6) are fixed with I-beam wheels (17). The circumferential surfaces of the two I-beam wheels (17) located on the same side are connected by a belt (18). The extended end surfaces of the feed shaft (2) and the discharge shaft (6) are fixed with gears (19). The two gears (19) mesh with each other.

8. The easy-open lid sterilization and dust removal device according to claim 7, characterized in that, Two limiting strips (15) are fixed on one side of the inner wall of the sterilization box (1), and positioning strips (16) are fixed on both sides of the top wall of the feed inlet (23). The two positioning strips (16) are located on the top sides of the feed conveyor belt (4).

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