Bottle cap feeding and spraying production equipment

Abstract

The utility model belongs to the technical field of bottle cap spraying, and particularly relates to bottle cap feeding and spraying production equipment which comprises spraying equipment and a track penetrating through the spraying equipment, a conveying belt is installed on the track, a plurality of rotating rods are rotationally connected to the conveying belt, circular truncated cones are fixedly connected to the upper ends of the rotating rods, and fasteners are installed on the circumferential side faces of the circular truncated cones. The fastening piece can extend in the direction away from the axis of the circular truncated cone, the fastening piece can contract in the direction close to the axis of the circular truncated cone, the fastening piece comprises an air bag ring and an electric inflation set communicated with the air bag ring, the air bag ring is fixedly connected to the circumferential side face of the circular truncated cone, and the electric inflation set is assembled on the rotating rod. According to the bottle cap assembling and disassembling device, a large gap can be formed between the inner wall of a bottle cap and the circular truncated cone when the bottle cap is disassembled and assembled, the disassembling and assembling difficulty of the bottle cap on bottle cap feeding and spraying production equipment is reduced, feeding and discharging of the bottle cap on the spraying production equipment are directly completed, and the feeding and discharging working procedures during spraying of the bottle cap are simplified.

Description

Technical Field

[0001] This utility model belongs to the technical field of bottle cap spraying, and specifically relates to a bottle cap feeding and spraying production device. Background Art

[0002] In the bottle cap manufacturing industry, the spraying process of bottle caps is a very important link. The spraying process can not only improve the aesthetics of bottle caps, but also enhance their corrosion resistance and wear resistance. Therefore, many bottle cap manufacturers need to use special bottle cap spraying equipment during the production process.

[0003] During spraying, in order to ensure the spraying effect of the bottle cap, the bottle cap needs to be stably fixed on the fixture. Therefore, when spraying the bottle cap, it is necessary to first place the bottle cap on the fixed fixture, and then insert the fixed fixture into the conveyor belt of the bottle cap spraying equipment to complete the feeding of the bottle cap. Similarly, when discharging, it is necessary to first remove the fixed fixture from the conveyor belt of the bottle cap spraying equipment, and then remove the bottle cap from the fixed fixture, resulting in relatively troublesome feeding and discharging of the bottle cap on the spraying production equipment and more processes. Summary of the Utility Model

[0004] The purpose of this utility model is to provide a bottle cap feeding and spraying production device, which can make a large gap between the inner wall of the bottle cap and the frustum when disassembling and assembling the bottle cap, reduce the difficulty of disassembling and assembling the bottle cap on the bottle cap feeding and spraying production device, directly complete the feeding and discharging of the bottle cap on the spraying production device, and simplify the feeding and discharging processes of the bottle cap during spraying.

[0005] The technical solution adopted by this utility model is specifically as follows:

[0006] A bottle cap feeding and spraying production device includes a spraying device and a track passing through the spraying device. A conveyor belt is installed on the track, and a plurality of rotating rods are rotatably connected to the conveyor belt. The upper ends of the plurality of rotating rods are fixedly connected with frustums. A fastener is installed on the circumferential side of the frustum. The fastener can extend in a direction away from the axis of the frustum and can contract in a direction close to the axis of the frustum.

[0007] Further, the fastener includes an airbag ring and an electric inflation group communicated with the airbag ring. The airbag ring is fixedly connected to the circumferential side of the frustum, and the electric inflation group is assembled on the rotating rod.

[0008] Further, the electric inflation group includes a gas storage container fixedly connected to the rotating rod. The upper end of the gas storage container is communicated with the airbag ring through a gas guide pipe. A push air plate is slidably connected inside the gas storage container. A rubber sealing pad that is in transitional fit with the inner wall of the gas storage container is fixedly connected to the circumferential side of the push air plate;

[0009] An electromagnet is fixedly connected to the upper side of the gas storage container. The material at the middle position on the upper side of the air pushing plate is iron. When the electromagnet is energized, it magnetically adsorbs the air pushing plate. A tension spring is installed inside the gas storage container and below the air pushing plate;

[0010] A power supply body and a controller are fixedly connected to the gas storage container. The electromagnet and the power supply body are both electrically connected to the controller.

[0011] Further, a bottle cap sensor is fixedly connected to the upper side of the frustum. The bottle cap sensor is electrically connected to the controller, and the controller is electrically connected to a time relay.

[0012] Further, an annular groove is formed on the circumferential side of the frustum, and the airbag ring is fixedly connected inside the annular groove.

[0013] Further, a magnetic stone plate is fixedly connected to the upper side of the frustum.

[0014] Further, a gear is fixedly connected to the outer side of the rotating rod, and a rack is fixedly connected to the track. The gear is meshed with the rack.

[0015] The technical effects achieved by this utility model are:

[0016] A bottle cap feeding and spraying production device of this utility model can make there be a large gap between the inner wall of the bottle cap and the frustum when disassembling and assembling the bottle cap by arranging an extendable and retractable fastener on the circumferential side of the frustum, so that the user can directly place the bottle cap on the frustum to receive spraying, and the user can directly remove the sprayed bottle cap from the frustum, thereby reducing the difficulty of disassembling and assembling the bottle cap on the bottle cap feeding and spraying production device, directly completing the feeding and discharging of the bottle cap on the spraying production device, and simplifying the feeding and discharging processes of the bottle cap during spraying. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of this utility model;

[0018] Figure 2 is this utility model Figure 1 The partial enlarged view at A in;

[0019] Figure 3 is the sectional structural side view of the frustum of this utility model;

[0020] Figure 4 is the sectional structural side view of the gas storage container of this utility model.

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 1. Spraying equipment; 2. Track; 3. Conveyor belt; 4. Rotating rod; 5. Frustum; 6. Airbag ring; 7. Magnetic slate; 8. Rack; 9. Gear; 10. Gas storage container; 11. Air duct; 12. Air pushing plate; 13. Electromagnet; 14. Tension spring; 15. Power supply body; 16. Controller; 17. Time relay; 18. Bottle cap sensor; 19. Annular groove. Specific embodiments

[0023] In order to make the purpose and advantages of the present utility clearer, the following specifically describes the present utility in conjunction with embodiments. It should be understood that the following text only describes one or several specific implementation manners of the present utility, and does not strictly limit the scope of protection of the specific requests of the present utility.

[0024] As Figures 1-4 shown, a bottle cap feeding and spraying production equipment includes a spraying equipment 1 and a track 2 passing through the spraying equipment 1. A conveyor belt 3 is installed on the track 2, and a plurality of rotating rods 4 are rotatably connected to the conveyor belt 3. The plurality of rotating rods 4 are preferably arranged at equal intervals. When the conveyor belt 3 moves, it can drive the plurality of rotating rods 4 into the interior of the spraying equipment 1 and then out. A frustum 5 is fixedly connected to the upper ends of the plurality of rotating rods 4. The bottle cap can be directly placed outside the frustum 5. A fastener is installed on the circumferential side of the frustum 5. The fastener can extend in a direction away from the axis of the frustum 5 until the fastener abuts against the inner wall of the bottle cap, and the bottle cap can be firmly fixed outside the frustum 5. The fastener can contract in a direction close to the axis of the frustum 5 until the fastener separates from the inner wall of the bottle cap and no longer reinforces the fastener, and then the bottle cap can be directly removed.

[0025] Among them, the fastener can be an electric telescopic rod that can extend outside the frustum 5, or as Figures 1-2 shown, it includes an airbag ring 6 and an electric inflation group connected to the airbag ring 6. The airbag ring 6 is fixedly connected to the circumferential side of the frustum 5, and the electric inflation group is assembled on the rotating rod 4. The electric inflation group is a device that can inflate and deflate the inside of the airbag ring 6. At this time, by starting the electric inflation group to inflate the inside of the airbag ring 6, the airbag ring 6 can be inflated and expanded, extending in a direction away from the axis of the frustum 5 until the outer wall of the airbag ring 6 abuts against the inner wall of the bottle cap. By starting the electric inflation group to deflate the inside of the airbag ring 6, the airbag ring 6 can deflate and contract, causing the airbag ring 6 to contract in a direction close to the axis of the frustum 5 until the outer wall of the airbag ring 6 separates from the inner wall of the bottle cap. Thus, it can be relatively simple to reinforce the bottle cap, and the inner wall of the bottle cap is evenly stressed during reinforcement, so that the phenomenon of the bottle cap being deformed by force during reinforcement can be reduced.

[0026] Among them, the electric inflation group can be a micro air pump, or as Figures 2-4As shown in the figure, the electric inflation group includes a gas storage container 10 fixedly connected to the rotating rod 4. The upper end of the gas storage container 10 is connected to the airbag ring 6 through a conduit 11. A push plate 12 is slidably connected inside the gas storage container 10. A rubber gasket that is in transitional fit with the inner wall of the gas storage container 10 is fixedly connected to the periphery of the push plate 12. When the push plate 12 moves upward, the gas inside the gas storage container 10 can be pushed into the airbag ring 6. When the push plate 12 moves downward, the gas inside the gear 9 will be sucked into the gas storage container 10.

[0027] In order to drive the movement of the push plate 12, an electromagnet 13 is fixedly connected to the upper side of the gas storage container 10. The material at the middle position on the upper side of the push plate 12 is iron. When the electromagnet 13 is energized, it can magnetically adsorb the push plate 12, and the push plate 12 is moved upward by the magnetic pulling force. A tension spring 14 is installed inside the gas storage container 10 and below the push plate 12. When the electromagnet 13 is powered off, the elastic pulling force of the tension spring 14 can drive the push plate 12 to move downward. It should be noted that the magnetic pulling force when the electromagnet 13 is energized is greater than the elastic pulling force of the tension spring 14.

[0028] A power supply body 15 and a controller 16 are fixedly connected to the gas storage container 10. The electromagnet 13 and the power supply body 15 are both electrically connected to the controller 16. At this time, the start and stop of the electromagnet 13 can be controlled through the controller 16.

[0029] At the same time, a bottle cap sensor 18 is fixedly connected to the upper side of the frustum 5. The bottle cap sensor 18 is electrically connected to the controller 16. The bottle cap sensor 18 can be a pressure sensor or an infrared sensor. After detecting that a bottle cap is installed on the upper side of the frustum 5, it can send a feedback signal to the controller 16, and the controller 16 starts the electromagnet 13, making the electromagnet 13 energized, so that the electromagnet 13 drives the push plate 12 to move upward to inflate the airbag ring 6. The controller 16 is electrically connected to a time relay 17. The time relay 17 is fixedly connected to the outside of the rotating rod 4. After the time relay 17 counts down to the set duration, it can automatically cut off the power supply of the electromagnet 13, making the push plate 12 move downward to inhale the airbag ring 6.

[0030] As Figures 2-3 shown, an annular groove 19 is formed on the periphery of the frustum 5. The airbag ring 6 is fixedly connected inside the annular groove 19. When the airbag ring 6 contracts, it can completely contract into the annular groove 19 to reduce the interference between the bottle cap and the airbag ring 6 when installing the bottle cap. When the airbag ring 6 expands, it can extend to the outside of the annular groove 19.

[0031] Meanwhile, a magnetic stone plate 7 is fixedly connected to the upper side of the frustum 5. The magnetic stone plate 7 can be used to temporarily reinforce the iron bottle cap. When in use, the user can directly place the bottle cap on the outer side of the frustum 5, which can reduce the phenomenon of the bottle cap falling when it is not fixed by the airbag ring 6.

[0032] Moreover, a gear 9 is fixedly connected to the outer side of the rotating rod 4, and a rack 8 is fixedly connected to the track 2. The gear 9 can be meshed with the rack 8. When the rack 8 and the gear 9 are meshed, the conveyor belt 3 drives the rotating rod 4 to move, so that the rotating rod 4 can drive the bottle cap to rotate.

[0033] The working principle of this utility model is as follows: Place the bottle cap on the outer side of the frustum 5, and adsorb the bottle cap through the magnetic stone plate 7. When the bottle cap is placed on the outer side of the frustum 5, the bottle cap sensor 18 will detect that the bottle cap is placed on the outer side of the frustum 5, and then send a feedback signal to the controller 16. The controller 16 starts the electromagnet 13, makes the electromagnet 13 energized, and makes the electromagnet 13 drive the air pushing plate 12 to move upward to inflate the airbag ring 6, so that the airbag ring 6 inflates and expands and extends in a direction away from the axis of the frustum 5 until the outer wall of the airbag ring 6 abuts against the inner wall of the bottle cap, and the bottle cap is fixed on the outer side of the frustum 5.

[0034] When the conveyor belt 3 drives the frustum 5 to move to a position close to the spraying device 1, the gear 9 on the rotating rod 4 will be meshed with the rack 8, so that the gear 9 drives the rotating rod 4 to rotate until the rotating rod 4 drives the bottle cap into the spraying device 1 for spraying treatment, and after spraying, it exits from the inside of the spraying device 1.

[0035] When the rotating rod 4 drives the sprayed bottle cap to move out of the spraying device 1, when the time relay 17 counts up to the set time duration, the electromagnet 13 can be automatically powered off, so that the air pushing plate 12 moves downward to suck air from the airbag ring 6, so that the airbag ring 6 deflates and contracts, and the airbag ring 6 contracts in a direction close to the axis of the frustum 5 until the outer wall of the airbag ring 6 is separated from the inner wall of the bottle cap, so that the bottle cap can be simply reinforced and the user can directly take the bottle cap.

[0036] In summary, through the technical solution of arranging an extendable and retractable fastener on the circumferential side of the frustum 5, a large gap can be formed between the inner wall of the bottle cap and the frustum 5 when disassembling and assembling the bottle cap, so that the user can directly place the bottle cap on the frustum 5 to receive spraying, and can directly remove the sprayed bottle cap from the frustum 5, thereby reducing the difficulty of disassembling and assembling the bottle cap on the bottle cap feeding and spraying production equipment, directly completing the feeding and discharging of the bottle cap on the spraying production equipment, and simplifying the feeding and discharging processes of the bottle cap during spraying.

[0037] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in the art without special explanation and limitation.

Claims

1. A bottle cap feeding spraying production equipment, comprising a spraying device (1) and a track (2) running through the spraying device (1), a conveyor belt (3) being installed on the track (2), and a plurality of rotating rods (4) being rotatably connected to the conveyor belt (3), characterized in that: The upper ends of the plurality of rotating rods (4) are fixedly connected to a truncated table (5), and a fastener is installed on the peripheral side surface of the truncated table (5). The fastener can extend in a direction away from the axis of the truncated table (5), and the fastener can shrink in a direction close to the axis of the truncated table (5).

2. The bottle cap feeding and spraying production equipment according to claim 1, characterized in that: The fastener comprises an airbag ring (6) and an electric inflation group connected to the airbag ring (6); the airbag ring (6) is fixedly connected to the peripheral side surface of the truncated table (5); and the electric inflation group is assembled on the rotating rod (4).

3. The bottle cap feeding and spraying production equipment according to claim 2, characterized in that: The electric inflation group comprises an air storage container (10) fixedly connected to a rotating rod (4); the upper end of the air storage container (10) is connected to an air bag ring (6) via an air guide tube (11); an air push plate (12) is slidably connected to the interior of the air storage container (10); a rubber sealing pad which transitionally matches the inner wall of the air storage container (10) is fixedly connected to the peripheral side of the air push plate (12); An electromagnet (13) is fixedly connected to the upper side of the gas storage container (10); the material of the middle position of the upper side of the air pushing plate (12) is iron; the electromagnet (13) magnetically attracts the air pushing plate (12) when energized; a tension spring (14) is installed inside the gas storage container (10) and at the lower side of the air pushing plate (12); A power source (15) and a controller (16) are fixedly connected to the gas storage container (10), and the electromagnet (13) and the power source (15) are both electrically connected to the controller (16).

4. The bottle cap feeding and spraying production equipment according to claim 3 is characterized in that: A bottle cap sensor (18) is fixedly connected to the upper side of the truncated table (5); the bottle cap sensor (18) is electrically connected to a controller (16); and the controller (16) is electrically connected to a time relay (17).

5. The bottle cap feeding and spraying production equipment according to claim 2, characterized in that: An annular groove (19) is provided on the circumferential side of the truncated cone (5), and the airbag ring (6) is fixedly connected inside the annular groove (19).

6. The bottle cap feeding and spraying production equipment according to claim 1, characterized in that: A magnetic plate (7) is fixedly connected to the upper side of the truncated table (5).

7. The bottle cap feeding and spraying production equipment according to claim 1, characterized in that: A meshing gear (9) is fixedly connected to the outer side of the rotating rod (4), a meshing rack (8) is fixedly connected to the track (2), and the meshing gear (9) is meshingly connected to the meshing rack (8).

Images