Metal can manufacturing and cover manufacturing pretreatment equipment

Abstract

The utility model discloses metal can cover making pretreatment equipment, which belongs to the technical field of can cover processing equipment and comprises a base, a cleaning device used for cleaning can covers and a feeding and discharging device used for feeding and discharging of the can covers, and the cleaning device comprises a discharging disc rotatably arranged at the top of the base and a cleaning seat arranged on one side of the base. A lower surface cleaning mechanism is further arranged between the discharging disc and the base, a semi-ring-shaped opening matched with the base is formed in the face, facing the base, of the cleaning base, a part of the base is arranged in the semi-ring shape, and the cleaning mechanism is arranged on the inner wall of the top end of the semi-ring shape. The discharging disc is rotated, the discharging disc drives the can cover to rotate, the upper face and the lower face of the can cover make contact with the lower surface cleaning mechanism and the upper surface cleaning mechanism respectively, the lower surface cleaning mechanism and the upper surface cleaning mechanism clean residual glue and impurities on the surface of the can cover, and the purpose of cleaning the can cover is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of can cover processing equipment, and particularly relates to a metal can cover pre-treatment equipment. BACKGROUND

[0002] Whether it is a three-piece can or a two-piece can, it needs to be capped with a can cover. There are many types of metal can covers, and the typical ones include the bottom cover of beverage food, the pop-top cover, the top and bottom cover of the spray can, the composite cover of the milk powder can, etc.

[0003] The can cover is a round cover with reinforcing ribs formed by stamping, and usually has basic structures such as an expansion ring and a cover hook (i.e. a round edge). The manufacturing process of the can cover is wave cutting / sheet material → blanking and forming → round edge → glue injection → drying. After the glue injection, the surface of the can cover will have residual glue, and there will also be some other impurities remaining on the can cover. Therefore, the can cover needs to be cleaned. At present, the inspection is usually carried out by manual visual inspection, which not only wastes labor, but also has low work efficiency. SUMMARY

[0004] The utility model discloses a metal can cover pre-treatment equipment to solve the problem in the prior art.

[0005] The cleaning device comprises a feeding disc rotatably arranged on the top of the base and a cleaning seat arranged on one side of the base, the base is internally provided with a power mechanism for driving the feeding disc, the feeding disc and the base are further provided with a lower surface cleaning mechanism, one side of the cleaning seat facing the base is provided with a half-ring-shaped opening matched with the base, a part of the base is arranged in the half-ring, and a cleaning mechanism is arranged on the inner wall of the top end of the half-ring.

[0006] It should be noted in the scheme that the lower surface cleaning mechanism comprises an annular fixing seat arranged between the base and the feeding disc, the top surface of the annular fixing seat is provided with an annular groove, a plurality of first cleaning brushes uniformly distributed are rotatably connected in the groove, and the top surface of the feeding disc is provided with a plurality of through holes distributed in a ring shape.

[0007] It should be noted in the scheme that the upper surface cleaning mechanism comprises a plurality of second cleaning brushes, a second groove in a half-ring shape is arranged on the inner wall of the top end of the opening, and the plurality of second cleaning brushes are rotatably distributed in the second groove.

[0008] It should be noted in the scheme that the cleaning seat is internally provided with a spraying component.

[0009] The spraying component comprises a water tank arranged inside the cleaning seat, and the bottom of the water tank is fixedly communicated with a plurality of water sprayers, and the ends of the water sprayers penetrate the cleaning seat and enter the second groove.

[0010] It should be noted in the scheme that the inside of the base is provided with a sewage tank, the top surface of the sewage tank is fixedly communicated with a drain pipe, and the top end of the drain pipe penetrates into the groove in the top surface of the annular fixing seat.

[0011] It should be noted in the scheme that the feeding and discharging device comprises a feeding component and a discharging component.

[0012] The feeding component comprises a mounting seat arranged on one side of the base, the top surface of the mounting seat is fixedly provided with a mounting plate, one side of the mounting plate is located above the discharging disc, the top surface of the mounting plate is provided with a material passing plate, the top surface of the material passing plate is provided with a material passing hole corresponding to the through hole, and four fixed columns are arranged on the top surface of the material passing plate and distributed in a ring shape outside the periphery of the material passing hole.

[0013] It should be noted in the scheme that the discharging component comprises a feeding base fixedly connected with the base, the annular fixing seat is provided with a discharging port on one side, the discharging port is located above the feeding base, and the top of the feeding base is provided with a belt conveying device.

[0014] It should be noted in the scheme that the power mechanism comprises a motor arranged inside the base, the output end of the motor is fixedly provided with a rotating rod, the rotating rod penetrates out of the base, and the discharging disc is fixedly sleeved on the rod body of the rotating rod.

[0015] Compared with the prior art, the metal can and cover pre-treatment equipment provided by the utility model has at least the following beneficial effects:

[0016] (1) Through the arrangement of the cleaning device, in the actual use process, the can cover enters the through hole on the discharging disc, the power mechanism is started, the discharging disc is rotated, the discharging disc drives the can cover to rotate, the upper and lower surfaces of the can cover are respectively in contact with the lower surface cleaning mechanism and the upper surface cleaning mechanism, and the lower surface cleaning mechanism and the upper surface cleaning mechanism clean the residual glue and impurities on the surface of the can cover, so that the purpose of cleaning the can cover is achieved.

[0017] (2) Through the setting of the feeding and discharging device, in the actual use process, the can cover is installed between the four fixed columns, the can cover passes through the material passing hole on the material passing plate into the through hole on the discharging disc, the thickness of the discharging disc is slightly smaller than the thickness of the can cover, when the discharging disc rotates, the lowermost can cover moves together with the rotation of the discharging disc, the next can cover will fall into the next through hole with the rotation of the discharging disc, and the automatic feeding is realized through the reciprocating movement, after the can cover is cleaned in the cleaning seat, the can cover will move above the discharging port of the annular fixed seat, the can cover will fall on the belt conveying device through the discharging port, the can cover is conveyed to the next step by the belt conveying device, and the automatic discharging of the can cover is realized, so that the automatic feeding and discharging of the can cover are realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model product;

[0019] Figure 2 is a schematic diagram of the front view cross-section structure of the utility model product;

[0020] Figure 3 is a schematic diagram of the side view cross-section structure of the utility model product;

[0021] Figure 4 is a schematic diagram of the enlarged structure of the A place of the utility model product;

[0022] Figure 5 is a second schematic diagram of the three-dimensional structure of the utility model product.

[0023] In the drawings: 1. Base; 2. Mounting seat; 3. Mounting plate; 4. Material passing plate; 5. Fixed column; 6. Feeding base; 7. Belt conveying device; 8. Cleaning seat; 9. First cleaning brush; 10. Discharging disc; 11. Motor; 12. Rotating rod; 13. Water tank; 14. Sewage tank; 15. Drain pipe; 16. Second cleaning brush; 17. Annular fixed seat; 18. Water sprayer. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-5 A metal can cover pre-treatment equipment, including base 1, cleaning device for can cover cleaning and feeding and discharging device for can cover feeding and discharging;

[0026] The cleaning device and the feeding and discharging device are arranged on the base 1, so that the can cover can enter the base 1 through the feeding and discharging device, is cleaned through the cleaning device, and is then transported to the next step through the feeding and discharging device, so that the whole cleaning process is convenient and fast.

[0027] Further, referring to Figures 1-5 It is worth noting that the cleaning device comprises a feeding disc 10 arranged on the top of the base 1 and a cleaning seat 8 arranged on one side of the base 1, the base 1 is provided with a power mechanism for driving the feeding disc 10, the feeding disc 10 and the base 1 are further provided with a lower surface cleaning mechanism, one side of the cleaning seat 8 facing the base 1 is provided with a half-ring-shaped opening matched with the base 1, a part of the base 1 is arranged in the half-ring-shaped opening, and the inner wall of the top end of the half-ring-shaped opening is provided with a cleaning mechanism.

[0028] Through the arrangement of the cleaning device, in actual use, the can cover enters the through hole on the feeding disc 10, the power mechanism is started, the feeding disc 10 is rotated, the feeding disc 10 drives the can cover to rotate, the upper and lower surfaces of the can cover are in contact with the lower surface cleaning mechanism and the upper surface cleaning mechanism respectively, the lower surface cleaning mechanism and the upper surface cleaning mechanism clean the residual glue and impurities on the surface of the can cover, and the purpose of cleaning the can cover is achieved.

[0029] Further, referring to Figures 1-5 It is worth noting that the lower surface cleaning mechanism comprises an annular fixing seat 17 arranged between the base 1 and the feeding disc 10, the top surface of the annular fixing seat 17 is provided with an annular groove, and a plurality of first cleaning brushes 9 are rotationally connected in the groove and are uniformly distributed.

[0030] Through the arrangement of the lower surface cleaning mechanism, when the annular fixing seat 17 is installed above the base 1 and is fixed with the base 1, and the plurality of first cleaning brushes 9 are installed in the groove on the top surface of the annular fixing seat 17, the through hole of the annular fixing seat 17 for placing the can cover is directly above the first cleaning brushes 9 when the feeding disc 10 is installed above the annular fixing seat 17, so that the lower surface of the can cover is completely placed above the first cleaning brushes 9, and the can cover is rubbed on the first cleaning brushes 9 when the feeding disc 10 rotates, so that the lower surface of the can cover can be cleaned through the friction between the first cleaning brushes 9 and the can cover.

[0031] Further, referring to Figures 1-5 It is worth noting that the upper surface cleaning mechanism comprises a plurality of second cleaning brushes 16, a second groove in a half-ring shape is arranged on the inner wall of the top end of the opening, the plurality of second cleaning brushes 16 are rotationally and uniformly distributed in the second groove, and the second cleaning brushes 16 are located directly above the through hole.

[0032] By the setting of the upper surface cleaning mechanism, when installing, several second cleaning brushes 16 are installed into the second grooves, and one side of the base 1 is installed into the opening of the cleaning seat 8, so that the upper surface of the can cover is completely placed below the second cleaning brushes 16, and the can cover is rubbed on the second cleaning brushes 16 when the discharge disc 10 rotates, so that the lower surface of the can cover can be cleaned by the friction between the first cleaning brush 9 and the can cover.

[0033] When the can cover is rubbed and cleaned, the stains cleaned off cannot be drained and will adhere to the first cleaning brush 9 and the second cleaning brush 16, which will reduce the cleaning effect for a long time.

[0034] Further, referring to Figures 1-5 It is worth noting that the cleaning seat 8 is provided with a spraying component, which includes a water tank 13 arranged inside the cleaning seat 8, and the bottom of the water tank 13 is fixedly connected with a plurality of water sprayers 18, the ends of the water sprayers 18 penetrate the cleaning seat 8 and enter the second grooves.

[0035] By the setting of the spraying component, in actual use, when the discharge disc 10 drives the can cover to move between the second cleaning brush 16 and the first cleaning brush 9, the cleaning liquid in the water tank 13 is sprayed on the second cleaning brush 16 through the water sprayers 18, and the cleaning liquid flows to the can cover and the first cleaning brush 9, so that the impurities on the second cleaning brush 16, the first cleaning brush 9 and the can cover are removed, and the cleaning effect is better.

[0036] Further, referring to Figures 1-5 It is worth noting that the inside of the base 1 is provided with a sewage tank 14, the top surface of the sewage tank 14 is fixedly connected with a drain pipe 15, and the top end of the drain pipe 15 penetrates a groove in the top surface of the annular fixing seat 17.

[0037] By the setting of the sewage tank 14, in actual use, when the cleaning liquid flows to the first cleaning brush 9, the cleaning liquid will accumulate in the groove, and at this time, the accumulated cleaning liquid will flow into the sewage tank 14 through the drain pipe 15, so that the cleaning liquid can be collected for subsequent secondary use.

[0038] Further, referring to Figures 1-5As shown, it is worth mentioning that the feeding and discharging device comprises a feeding component and a discharging component, the feeding component comprises a mounting seat 2 arranged on one side of the base 1, a mounting plate 3 is fixedly arranged on the top surface of the mounting seat 2, one side of the mounting plate 3 is located above a discharging disc 10, a feeding plate 4 is arranged on the top surface of the mounting plate 3, the top surface of the feeding plate 4 is provided with feeding holes corresponding to the through holes, four fixing columns 5 are arranged on the top surface of the feeding plate 4, the fixing columns 5 are annularly arranged outside the periphery of the feeding holes, the discharging component comprises a feeding base 6 fixedly connected with the base 1, one side of the annular fixing seat 17 is provided with a discharging port, the discharging port is located above the feeding base 6, and a belt conveying device 7 is arranged on the top of the feeding base 6.

[0039] Through the arrangement of the feeding and discharging device, in actual use, the can cover is arranged between the four fixing columns 5, the can cover passes through the feeding holes on the feeding plate 4 and enters the through holes on the discharging disc 10, the thickness of the discharging disc 10 is slightly smaller than the thickness of the can cover, when the discharging disc 10 rotates, the lowermost can cover moves together with the discharging disc 10, the next can cover falls into the next through hole when the discharging disc 10 rotates, and the automatic feeding is realized through the reciprocating movement, after the can cover is cleaned in the cleaning seat 8, the can cover moves above the discharging port of the annular fixing seat 17, the can cover falls on the belt conveying device 7 through the discharging port, the can cover is conveyed to the next step by the belt conveying device 7, and the automatic discharging of the can cover is realized, so that the automatic feeding and discharging of the can cover are realized.

[0040] Further, referring to Figures 1-5 As shown, it is worth mentioning that the power mechanism comprises a motor 11 arranged in the base 1, a rotating rod 12 is fixedly arranged on the output end of the motor 11, the rotating rod 12 rotates and penetrates out of the base 1, and the discharging disc 10 is fixedly sleeved on the rod body of the rotating rod 12.

[0041] Through the arrangement of the power mechanism, in use, the motor 11 is started, the motor 11 drives the rotating rod 12 and the discharging disc 10 sleeved on the rotating rod 12 to rotate, and the rotation of the discharging disc 10 can be effectively controlled.

[0042] The above describes a metal can cover pre-treatment equipment provided by the utility model, the principle and implementation mode of the utility model are described in the introduction by applying the specific preferred embodiments, and these embodiments are only used for helping to understand the principle and core idea of the utility model. It should be pointed out that, for ordinary skilled persons in the art, the implementation schemes in the above embodiments can be further combined or replaced without departing from the design idea of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A pretreatment device for metal can making and lid making, characterized in that: The application relates to a cleaning device for can cover, which comprises a base (1), a cleaning device for cleaning the can cover and a feeding and discharging device for feeding and discharging the can cover. The cleaning device comprises a feeding disc (10) arranged on the top of the base (1) and a cleaning seat (8) arranged on one side of the base (1), the base (1) is internally provided with a power mechanism for driving the feeding disc (10), the top surface of the feeding disc (10) is provided with a plurality of through holes arranged in a ring shape, the feeding disc (10) and the base (1) are further provided with a lower surface cleaning mechanism, one side of the cleaning seat (8) facing the base (1) is provided with a half-ring-shaped opening matched with the base (1), a part of the base (1) is arranged in the half-ring, and an upper surface cleaning mechanism is arranged on the inner wall of the top end of the half-ring.

2. The apparatus according to claim 1, wherein: The lower surface cleaning mechanism comprises an annular fixing seat (17) arranged between the base (1) and the feeding disc (10), the top surface of the annular fixing seat (17) is provided with an annular groove, and a plurality of uniformly distributed first cleaning brushes (9) are rotationally connected in the groove, and the first cleaning brushes (9) are located directly below the through holes.

3. The apparatus according to claim 2, wherein: The upper surface cleaning mechanism comprises a plurality of second cleaning brushes (16), a second groove arranged in a half-ring shape is arranged on the inner wall of the top end of the opening, and the plurality of second cleaning brushes (16) are rotationally arranged in the second groove in a half-ring shape, and the second cleaning brushes (16) are located directly above the through holes.

4. The apparatus according to claim 3, wherein: The cleaning seat (8) is internally provided with a spraying component; The spraying component comprises a water tank (13) arranged in the cleaning seat (8), the bottom of the water tank (13) is fixedly connected with a plurality of water sprayers (18), and the tail ends of the plurality of water sprayers (18) penetrate the cleaning seat (8) and enter the second groove.

5. The can and lid pre-treatment apparatus of claim 4, wherein: The inside of the base (1) is provided with a sewage tank (14), the top surface of the sewage tank (14) is fixedly connected with a drain pipe (15), and the top end of the drain pipe (15) penetrates the groove in the top surface of the annular fixing seat (17).

6. The can and lid pre-treatment apparatus of claim 5, wherein: The feeding and discharging device comprises a feeding component and a discharging component; The feeding component comprises a mounting seat (2) arranged on one side of the base (1), the top surface of the mounting seat (2) is fixedly installed with a mounting plate (3), one side of the mounting plate (3) is located above the feeding disc (10), the top surface of the mounting plate (3) is installed with a feeding plate (4), the top surface of the feeding plate (4) is provided with a feeding hole corresponding to the through hole, four fixed columns (5) are arranged on the top surface of the feeding plate (4) and arranged in a ring shape outside the periphery of the feeding hole.

7. The can and lid pre-treatment apparatus of claim 6, wherein: The discharging component comprises a feeding base (6) fixedly connected with the base (1), one side of the annular fixing seat (17) is provided with a discharging port, the discharging port is located above the feeding base (6), and the top of the feeding base (6) is installed with a belt conveying device (7).

8. The apparatus according to claim 2, wherein: The power mechanism comprises a motor (11) arranged in the base (1), the output end of the motor (11) is fixedly provided with a rotating rod (12), the rotating rod (12) rotationally penetrates the base (1), and the feeding disc (10) is fixedly sleeved on the rod body of the rotating rod (12).

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