Bottle cap spraying production equipment

Abstract

The utility model belongs to the technical field of bottle cap spraying, and specifically relates to a bottle cap spraying production device, including an adsorption device, one side of the adsorption device is connected to a transmission device, the other side of the adsorption device is provided with an air pump, one side of the transmission device is provided with a driving motor, the upper end of the transmission device is provided with a reciprocating device, one end of the reciprocating device is provided with a spraying device, and the spraying device is connected to the air outlet pipe of the air pump. The utility model provides a spraying frame, a side nozzle and a main nozzle, so that the device can spray the bottle caps in multiple angles and in all directions. By providing an adsorption device and utilizing the air pump used for spraying, air is extracted from the adsorption device, and the bottle cap is fixed on the adsorption device by the air pressure of the exhaust to be sprayed, thereby preventing some fixed claws from fixing the bottle caps and blocking the edge of the bottle caps, resulting in uneven spraying.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottle cap spraying, and in particular relates to a bottle cap spraying production device. Background Art

[0002] Bottle caps are an important part of food and beverage packaging, and are also the first place where consumers come into contact with products. Bottle caps have the function of keeping the contents sealed, and also have the functions of anti-theft opening and safety. Therefore, they are widely used in bottled products. Therefore, bottle caps are the upstream industries of food, beverage, wine, chemical industry, and pharmaceutical industry, and are key products of bottle container packaging. For the sake of aesthetics, the bottle caps need to be sprayed after injection molding. Chinese patent (publication number: CN208944414U) discloses a spraying device for bottle cap production, including a frame, a conveyor belt is arranged on the upper surface of the frame, and a bottle cap fixing device is arranged at intervals on the outer wall of the conveyor belt, a spraying room is arranged on the right side of the frame, and the spraying room cover is arranged on the outside of the frame, and an anti-solidification paint box is arranged at the middle of the upper surface of the spraying room, and the middle of the bottom of the anti-solidification paint box is connected to a limiting flow valve, and the limiting flow valve penetrates the outer wall of the spraying room to the top of the inner wall of the spraying room, and a storage pipe is arranged at the upper end of the spraying room cavity, and the left and right ends of the outer wall of the storage pipe are fixedly connected to the inner wall of the spraying room, and the middle of the upper end of the storage pipe is connected to the limiting valve, and the lower end of the storage pipe is spaced apart with a spraying device.

[0003] However, the spraying device for bottle cap production under the prior art still has some disadvantages in use, such as:

[0004] The bottle cap spraying device under the existing technology enables the bottle cap to be clamped for painting by setting a fixing device, but the clamp holding the bottle cap is likely to cover the edge of the bottle cap, resulting in insufficient painting of the bottle cap, and some areas are easily blocked, resulting in uneven painting, which may lead to rust of the bottle cap in the later stage. In addition, the fixing of the bottle cap is inconvenient and not firm enough. Therefore, we propose a bottle cap spraying production device. Utility Model Content

[0005] The utility model aims to provide a bottle cap spraying production device, which can solve the problems that the clamp holding the bottle cap is easy to cover the edge position of the bottle cap, resulting in insufficient spraying of the bottle cap, partial area is easy to be blocked, resulting in uneven painting, resulting in the possibility of rusting of the bottle cap in the later stage, and the fixing of the bottle cap is inconvenient and not firm enough.

[0006] The technical solution adopted by the utility model is as follows:

[0007] The bottle cap spraying production device comprises an adsorption device, one side of the adsorption device is connected to a transmission device, the other side of the adsorption device is provided with an air pump, one side of the transmission device is provided with a driving motor, the upper end of the transmission device is provided with a reciprocating device, one end of the reciprocating device is provided with a spraying device, and the spraying device is connected with an air outlet pipe of the air pump.

[0008] Preferably, the adsorption device includes a rubber base and an octagonal rotating ring, the eight rubber bases are all hollow structures, the octagonal rotating ring is provided with eight circular through holes, the lower ends of the eight rubber bases are respectively connected with eight outer surfaces of the octagonal rotating ring, eight connecting tubes are provided in the middle of the octagonal rotating ring, the eight connecting tubes are respectively connected with eight circular through holes provided on the octagonal rotating ring, a gas collecting cylinder is provided in the center of the eight connecting tubes, one end of the eight connecting tubes are connected with the outer surface of the gas collecting cylinder, a rotating connecting ring is provided on one side of the gas collecting cylinder, and one side of the rotating connecting ring is connected with one side of the gas collecting cylinder.

[0009] Preferably, the air inlet end of the air pump is connected to the other side of the air collecting cylinder through a rotating connecting ring.

[0010] Preferably, the transmission device includes a rotating disk, a rotating shaft is provided on one side of the rotating disk, the rotating shaft on the rotating disk is connected to the center position of one side of the gas collecting cylinder, a transmission belt is provided on the outer sleeve of the rotating disk, the upper end of the transmission belt is sleeved on the transmission shaft, and the diameter of the rotating disk is eight times the diameter of the transmission shaft.

[0011] Preferably, the output end of the driving motor is connected to the center position of one side of the rotating disk.

[0012] Preferably, the reciprocating device includes a reciprocating turntable, the center of one side of the reciprocating turntable is fixedly connected to one end of the transmission shaft, a cylindrical protrusion is provided on one side of the reciprocating turntable, a reciprocating rod is provided on the cylindrical protrusion on one side of the reciprocating turntable, the reciprocating rod is slidably matched with the cylindrical protrusion on one side of the reciprocating turntable, a fixed sleeve is provided at the upper end of the reciprocating rod, the upper end of the reciprocating rod is movably matched with the fixed sleeve, and the lower end of the fixed sleeve is connected to the upper surface of the driving motor.

[0013] Preferably, the spraying device comprises a spraying frame, eight side spray heads are arranged on the horizontal surface of the spraying frame, a main spray head is arranged on the upper inner side of the spraying frame, a paint cup is arranged on the spraying frame, and one side of the spraying frame is connected to the air outlet pipe of the air pump.

[0014] The technical effects achieved by the utility model are:

[0015] The utility model discloses a bottle cap spraying production device, by arranging a spraying frame, a side spray head and a main spray head, so that the device can spray the bottle caps in all directions and at multiple angles; by arranging an adsorption device and utilizing an air pump used for spraying paint to extract air from the adsorption device, the bottle caps can be fixed on the adsorption device by the air pressure of the exhaust air for spraying, thus preventing the bottle caps from being fixed by some fixed claws and thus blocking the edges of the bottle caps and causing uneven spraying; by arranging a reciprocating device and the structure of large and small turntables, the rotation of the device and the operation of spraying up and down can be prevented from colliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the bottle cap spraying production device of the utility model;

[0017] Figure 2 It is an isometric structural schematic diagram of the bottle cap spraying production device of the utility model;

[0018] Figure 3 This utility model Figure 2 Schematic diagram of the local structure at A in the middle;

[0019] Figure 4 This is a front view structural diagram of the bottle cap spraying production device of the utility model;

[0020] Figure 5 It is a schematic diagram of the overall structural connection of the adsorption device in the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Adsorption device; 2. Transmission device; 3. Air pump; 4. Driving motor; 5. Reciprocating device; 6. Spraying device; 11. Rubber base; 12. Octagonal rotating ring; 13. Connecting pipe; 14. Air collecting cylinder; 15. Rotating connecting ring; 21. Rotating disk; 22. Transmission belt; 23. Transmission shaft; 51. Reciprocating turntable; 52. Reciprocating rod; 53. Fixed sleeve; 61. Spraying frame; 62. Side nozzle; 63. Main nozzle; 64. Paint cup. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0024] like Figure 1As shown, the bottle cap spraying production device comprises an adsorption device 1, one side of the adsorption device 1 is connected to a transmission device 2, the other side of the adsorption device 1 is provided with an air pump 3, one side of the transmission device 2 is provided with a driving motor 4, the upper end of the transmission device 2 is provided with a reciprocating device 5, one end of the reciprocating device 5 is provided with a spraying device 6, and the spraying device 6 is connected with the air outlet pipe 31 of the air pump 3;

[0025] like Figure 1-2 As shown, the function of the adsorption device 1 is to press the bottle cap on the rubber base 11 in the adsorption device 1, and to draw air into the adsorption device 1 through the air pump 3, so that the bottle cap can be stably fixed on the adsorption device 1 through the air pressure difference, the function of the transmission device 2 is to be used for linking the adsorption device 1 and the reciprocating device 5 to operate regularly, the driving motor 4 provides power for the transmission device 2, the function of the reciprocating device 5 is when the driving motor 4 drives the transmission device 2 to rotate, the rotational force is converted into up and down reciprocating motion, and then the spraying device 6 is driven to spray the bottle cap adsorbed on the adsorption device 1, the function of the air pump 3 is to extract the gas in the adsorption device 1, so that the bottle cap can be stably adsorbed on the rubber base 11, and the other function of the air pump 3 is to input the extracted gas into the spraying device 6, driving the paint in the spraying device 6 to be evenly sprayed on the bottle cap.

[0026] like Figure 5 As shown, preferably, the adsorption device 1 includes a rubber base 11 and an octagonal rotating ring 12, the eight rubber bases 11 are all hollow structures, the octagonal rotating ring 12 is provided with eight circular through holes, the lower ends of the eight rubber bases 11 are respectively connected with eight outer surfaces of the octagonal rotating ring 12, eight connecting tubes 13 are provided in the middle of the octagonal rotating ring 12, the eight connecting tubes 13 are respectively connected with eight circular through holes provided on the octagonal rotating ring 12, a gas collecting cylinder 14 is provided in the center of the eight connecting tubes 13, one end of the eight connecting tubes 13 is connected with the outer surface of the gas collecting cylinder 14, a rotating connecting ring 15 is provided on one side of the gas collecting cylinder 14, and one side of the rotating connecting ring 15 is connected with one side of the gas collecting cylinder 14;

[0027] like Figure 2-5As shown, the rubber base 11 is used to place bottle caps, and the air pump 3 is connected to the gas collecting cylinder 14 by rotating the connecting ring 15. The rotating connecting ring 15 can make the air extraction pipe of the air pump 3 rotate while the gas collecting cylinder 14 rotates without driving the air extraction pipe of the air pump 3 to rotate. The air pump 3 draws air into the gas collecting cylinder 14, and the gas collecting cylinder 14 is connected to the hollow positions of the eight rubber bases 11 through eight connecting pipes 13 and eight circular through holes on the octagonal rotating ring 12. The hollow positions on the eight rubber bases 11 draw air into the air at the same time. When a bottle cap is placed on the rubber base 11, the bottle cap can be firmly adsorbed on the rubber base 11 through the suction force of the hollow rubber base 11.

[0028] like Figure 2-5 As shown, preferably, the air inlet end of the air pump 3 is connected to the other side of the air collecting cylinder 14 through a rotating connecting ring 15.

[0029] like Figure 1-5 As shown, preferably, the transmission device 2 includes a rotating disk 21, a rotating shaft is provided on one side of the rotating disk 21, the rotating shaft on the rotating disk 21 is connected to the center position of one side of the gas collecting cylinder 14, a transmission belt 22 is provided on the outer sleeve of the rotating disk 21, the upper end of the transmission belt 22 is sleeved on the transmission shaft 23, and the diameter of the rotating disk 21 is eight times the diameter of the transmission shaft 23;

[0030] like Figure 1-5 As shown, the rotating disk 21 is connected to the output end of the driving motor 4, the driving motor 4 drives the rotating disk 21 to rotate, and the rotating disk 21 simultaneously drives the transmission belt 22 and the adsorption device 1 to rotate, the rotating disk 21 rotates coaxially with the adsorption device 1, the diameter of the rotating disk 21 is eight times the diameter of the transmission shaft 23, when the rotating disk 21 rotates one eighth of a circle, the transmission belt 22 drives the transmission shaft 23 to rotate one circle, so that the reciprocating device 5 drives the spraying device 6 to move up and down, which will not affect the rotation of the rubber base 11, and can spray paint evenly on the bottle cap adsorbed on the rubber base 11 up and down.

[0031] like Figure 1-3 As shown, preferably, the output end of the driving motor 4 is connected to the center position of one side of the rotating disk 21 .

[0032] like Figure 1-3 As shown, preferably, the reciprocating device 5 includes a reciprocating turntable 51, the center of one side of the reciprocating turntable 51 is fixedly connected to one end of the transmission shaft 23, a cylindrical protrusion is provided on one side of the reciprocating turntable 51, a reciprocating rod 52 is provided on the cylindrical protrusion on one side of the reciprocating turntable 51, the reciprocating rod 52 is slidably matched with the cylindrical protrusion on one side of the reciprocating turntable 51, a fixed sleeve 53 is provided on the upper end of the reciprocating rod 52, the upper end of the reciprocating rod 52 is movably matched with the fixed sleeve 53, and the lower end of the fixed sleeve 53 is connected to the upper surface of the driving motor 4;

[0033] like Figure 1-3 As shown, the structure of the reciprocating rod 52 is shown in the figure, with a slide rail in the middle, and the reciprocating turntable 51 rotates to drive the cylindrical protrusion to slide therein, and a fixed sleeve 53 is provided on the reciprocating rod 52, so that the reciprocating rod 52 can reciprocate up and down after being subjected to the force applied by the cylindrical protrusion driven by the rotation of the reciprocating turntable 51, thereby driving the spraying device 6 to move up and down for spraying.

[0034] like Figure 1-3 As shown, preferably, the spraying device 6 comprises a spraying frame 61, eight side spray heads 62 are arranged on the horizontal surface of the spraying frame 61, a main spray head 63 is arranged on the upper side of the spraying frame 61, a paint cup 64 is arranged on the spraying frame 61, and one side of the spraying frame 61 is connected to the air outlet pipe of the air pump 3;

[0035] like Figure 3 As shown, the spray frame 61 is used to install the spray heads arranged in a ring so as to spray the bottle caps at all angles, and the paint cup 64 is used to place the paint required for spraying.

[0036] The working principle of the utility model is as follows: when the user uses it, the air pump 3 is started, and the air pump 3 is connected to the air collecting cylinder 14 through the rotating connecting ring 15. The air pump 3 draws air into the air collecting cylinder 14, and the air collecting cylinder 14 is connected to the hollow positions of the eight rubber bases 11 through the eight connecting pipes 13 and the eight circular through holes on the octagonal rotating ring 12. The hollow positions on the eight rubber bases 11 draw air into the air at the same time. When the bottle cap is placed on the rubber base 11, the suction force of the hollow of the rubber base 11 can firmly adsorb the bottle cap on the rubber base 11, and then the driving motor 4 is started, and the driving motor 4 drives the rotating disk 21 to rotate, and the rotating disk 21 At the same time, the transmission belt 22 and the adsorption device 1 are driven to rotate, the rotating disk 21 rotates coaxially with the adsorption device 1, and the diameter of the rotating disk 21 is eight times the diameter of the transmission shaft 23. When the rotating disk 21 rotates one eighth of a circle, the transmission belt 22 drives the transmission shaft 23 to rotate one circle. In this way, the reciprocating device 5 drives the spraying device 6 to move up and down without affecting the rotation of the rubber base 11. At the same time, the bottle cap adsorbed on the rubber base 11 can be evenly sprayed with paint up and down, and then the paint required for spraying is poured into the paint cup 64. The air pump 3 transmits gas to the spray frame 61, driving the paint in the paint cup 64 to spray out from the nozzle to spray the bottle cap evenly up and down.

[0037] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. Bottle cap spraying production device, characterized by: The invention comprises an adsorption device (1), one side of the adsorption device (1) is connected to a transmission device (2), the other side of the adsorption device (1) is provided with an air pump (3), one side of the transmission device (2) is provided with a drive motor (4), the upper end of the transmission device (2) is provided with a reciprocating device (5), one end of the reciprocating device (5) is provided with a spraying device (6), and the spraying device (6) is connected to an air outlet pipe (31) of the air pump (3).

2. The bottle cap spraying production device according to claim 1, characterized in that: The adsorption device (1) comprises a rubber base (11) and an octagonal rotating ring (12). The eight rubber bases (11) are all hollow structures. The octagonal rotating ring (12) is provided with eight circular through holes. The lower ends of the eight rubber bases (11) are respectively connected to the eight outer surfaces of the octagonal rotating ring (12). Eight connecting tubes (13) are provided in the middle of the octagonal rotating ring (12). The eight connecting tubes (13) are respectively connected to the eight circular through holes provided on the octagonal rotating ring (12). A gas collecting cylinder (14) is provided in the center of the eight connecting tubes (13). One end of the eight connecting tubes (13) is connected to the outer surface of the gas collecting cylinder (14). A rotating connecting ring (15) is provided on one side of the gas collecting cylinder (14). One side of the rotating connecting ring (15) is connected to one side of the gas collecting cylinder (14).

3. The bottle cap spraying production device according to claim 2, characterized in that: The air inlet end of the air pump (3) is in through-connection with the other side of the air collecting cylinder (14).

4. The bottle cap spraying production device according to claim 3, characterized in that: The transmission device (2) comprises a rotating disk (21), a rotating shaft is provided on one side of the rotating disk (21), the rotating shaft on the rotating disk (21) is connected to the center position of one side of the gas collecting cylinder (14), a transmission belt (22) is provided on the outer sleeve of the rotating disk (21), the upper end of the transmission belt (22) is sleeved on the transmission shaft (23), and the diameter of the rotating disk (21) is eight times the diameter of the transmission shaft (23).

5. The bottle cap spraying production device according to claim 4, characterized in that: The output end of the driving motor (4) is connected to the center position of one side of the rotating disk (21).

6. The bottle cap spraying production device according to claim 5, characterized in that: The reciprocating device (5) comprises a reciprocating turntable (51), the center of one side of the reciprocating turntable (51) is fixedly connected to one end of the transmission shaft (23), a cylindrical protrusion is provided on one side of the reciprocating turntable (51), a reciprocating rod (52) is provided on the cylindrical protrusion on one side of the reciprocating turntable (51), the reciprocating rod (52) and the cylindrical protrusion on one side of the reciprocating turntable (51) are slidably matched, a fixed sleeve (53) is provided at the upper end of the reciprocating rod (52), the upper end of the reciprocating rod (52) and the fixed sleeve (53) are movably matched, and the lower end of the fixed sleeve (53) is connected to the upper surface of the driving motor (4).

7. The bottle cap spraying production device according to claim 6, characterized in that: The spraying device (6) comprises a spraying frame (61), eight side spray heads (62) are arranged on the horizontal surface of the spraying frame (61), a main spray head (63) is arranged on the upper side of the spraying frame (61), a paint cup (64) is arranged on the spraying frame (61), and one side of the spraying frame (61) is connected to the air outlet pipe of the air pump (3).

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