Filling equipment for ink production

Abstract

The utility model relates to the technical field of ink production and filling, in particular to filling equipment for ink production. The filling equipment for printing ink production comprises a filling machine, a discharging device, an electric push rod, a conveyor, a connecting plate, a discharging barrel, a motor, a semicircular piece and a material supporting assembly, the discharging device is installed on the upper side of the filling machine, a workbench is arranged on the lower half portion of the filling machine, the workbench is located below the discharging device, and the discharging barrel is installed on the lower half portion of the filling machine. A conveyor used for conveying tank bodies is installed on the workbench, the tank bodies are conveyed through a belt, an electric push rod is installed on the left side of the filling machine, a telescopic rod of the electric push rod is connected with a connecting plate, and a material supporting assembly used for conveying tank covers is arranged on the connecting plate. By stacking the tank covers in the discharging barrel and utilizing the design that the semicircular pieces on the upper side and the lower side rotate by 180 degrees, only one tank cover is released each time, the problems of disorder and blockage caused by simultaneous falling of multiple covers are solved, the automatic discharging process is achieved, and the overall working efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ink production filling technical field especially relates to a filling equipment for ink production. BACKGROUND

[0002] In the ink production industry, filling and capping are key steps to ensure product quality and packaging safety. Traditional ink filling equipment usually relies on manual or semi-automatic operation, and manual capping operation has low efficiency, is prone to position deviation, uneven force, etc., resulting in incorrect installation of the tank cover and increasing the product rejection rate.

[0003] Although the existing ink filling and capping equipment has achieved automation to some extent, some equipment uses a vibrating disc or a screw conveyor to release the tank cover individually, but these methods are easily affected by the shape and material of the tank cover, have poor stability, and are prone to jamming or missing. In addition, some equipment uses a mechanical arm or a cylinder to perform capping operation, but due to low positioning accuracy, there is still some error, which affects the sealing effect of the product. SUMMARY

[0004] In order to overcome the above-mentioned shortcomings, the technical problem of the utility model is to provide a filling equipment for ink production.

[0005] The technical scheme of the utility model is: a filling equipment for ink production, comprising a filler, a discharger, an electric push rod, a conveyor, a connecting plate, a discharging cylinder, a motor, a semicircular piece, and a material supporting assembly. The filler is installed with the discharger on the upper side. The lower half of the filler is a workbench, which is located below the discharger. The workbench is installed with a conveyor for conveying tank bodies. The tank bodies are conveyed by a belt. The left side of the filler is installed with an electric push rod. The electric push rod is connected with a connecting plate on the extension rod. The connecting plate is provided with a material supporting assembly for conveying tank covers. The upper part of the filler is connected with a discharging cylinder for stacking tank covers on the front side. The discharging cylinder is a hollow structure with open upper and lower ends. The lower part of the discharging cylinder is symmetrically installed with a motor. The output shaft of the motor is connected with two semicircular pieces for supporting the tank cover. The lower end of the discharging cylinder is symmetrically provided with a notch. The semicircular pieces are located in the notch.

[0006] As a preferred embodiment, the two semicircular pieces on each motor output shaft are different in height and staggered left and right with opposite circular arcs.

[0007] As a preferred embodiment, the distance between the semicircular pieces on the upper and lower sides is the thickness of a tank cover.

[0008] As preferred, the supporting assembly comprises the supporting plate, the second guide rod and the second spring, the right side of the connecting plate is symmetrically connected with the second guide rod, the left side and the right side of the two second guide rods are both slidably connected with the supporting plate, the two second guide rods are sleeved with the two second springs, and the rear side of the supporting plate is in the shape of arc and is located directly below the discharging cylinder.

[0009] As preferred, the supporting assembly comprises the supporting plate, the second guide rod and the second spring, the right side of the connecting plate is symmetrically connected with the second guide rod, the left side and the right side of the two second guide rods are both slidably connected with the supporting plate, the two second guide rods are sleeved with the two second springs, and the rear side of the supporting plate is in the shape of arc and is located directly below the discharging cylinder.

[0010] As preferred, the supporting assembly comprises the supporting plate, the second guide rod and the second spring, the right side of the connecting plate is symmetrically connected with the second guide rod, the left side and the right side of the two second guide rods are both slidably connected with the supporting plate, the two second guide rods are sleeved with the two second springs, and the rear side of the supporting plate is in the shape of arc and is located directly below the discharging cylinder.

[0011] The beneficial effects are: 1. The can lids are stacked in the discharging cylinder, and the upper and lower semicircular pieces are rotated by 180 degrees, so that only one can lid is released at a time, the mess and blockage caused by the simultaneous falling of multiple can lids are avoided, the automatic discharging process is realized, and the overall working efficiency is effectively improved.

[0012] 2. Through the cooperation of the electric push rod and the supporting plate, the can lid can be accurately moved above the can body, and the supporting plate no longer supports the can lid through the cooperation of the groove and the protrusion at the appropriate position, so that the can lid is smoothly lowered to complete the capping operation, which ensures the accuracy and stability of capping, reduces human error, and improves product quality.

[0013] 3. Before capping, the sponge scraper is arranged to clean the lower end of the discharger, which can effectively remove the residual ink and prevent the ink from dropping on the can body that has completed capping, thereby ensuring the cleanliness of production and processing and avoiding product quality problems caused by ink pollution. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0015] Figure 2 It is a three-dimensional structure schematic view of the first guide rod, the first spring and the electric push rod of the utility model.

[0016] Figure 3 It is a three-dimensional structure schematic view of the second guide rod, the second spring and the groove of the utility model.

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the blanking barrel, motor, semicircular parts, etc. of the utility model.

[0018] Markings in the accompanying drawings: 1_filling machine, 2_discharger, 3_sponge scraper, 4_first guide rod, 5_first spring, 7_electric push rod, 8_conveyor, 11_connecting plate, 12_top rod, 13_support plate, 14_second guide rod, 15_second spring, 16_groove, 17_bump, 18_discharging barrel, 20_motor, 22_semicircular part. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: A filling device for ink production, such as Figures 1-4 As shown, it includes a filling machine 1, a discharger 2, an electric push rod 7, a conveyor 8, a connecting plate 11, a discharge barrel 18, a motor 20, a semicircular piece 22 and a supporting assembly. The discharger 2 is installed on the upper side of the filling machine 1. The lower half of the filling machine 1 is a workbench, which is located below the discharger 2. A conveyor 8 for conveying can bodies is installed on the workbench, and the can bodies are conveyed by a belt. An electric push rod 7 is installed on the left side of the filling machine 1. The telescopic rod of the electric push rod 7 is connected to a connecting plate 11. The connecting plate 11 is provided with a supporting assembly for conveying can lids. The front side of the upper part of the filling machine 1 is connected to a material support assembly for stacking can lids. The discharge barrel 18 has a hollow structure and is open at the upper and lower ends. A motor 20 is symmetrically installed on the lower part of the discharge barrel 18 by bolts. Two semicircular parts 22 for holding the tank cover are connected to the output shaft of the motor 20. There are notches symmetrically at the lower end of the discharge barrel 18. The semicircular parts 22 are located in the notches. The two semicircular parts 22 on the output shaft of each motor 20 have different heights and are staggered on the left and right with the arcs facing opposite directions. The spacing between the upper and lower semicircular parts 22 is the thickness of a tank cover. The upper and lower semicircular parts 22 rotate to achieve the purpose of releasing only one tank cover at a time.

[0021] like Figures 2-3As shown, the material supporting assembly includes a supporting plate 13, a second guide rod 14, a second spring 15 and a protrusion 17. The second guide rod 14 is symmetrically welded on the right side of the connecting plate 11. The supporting plate 13 is slidably connected between the left side and the right side of the two second guide rods 14. The second spring 15 is connected between the supporting plate 13 and the connecting plate 11. The two second springs 15 are sleeved on the second guide rod 14. The rear side of the supporting plate 13 is arc-shaped and located directly below the blanking cylinder 18. The can lid falling from the blanking cylinder 18 is supported on the supporting plate 13. The recess 16 is formed in the inner side of the lower end of the supporting plate 13. The two recesses 16 form a square groove. The protrusion 17 is welded on the position of the front side of the housing of the conveyor 8 in alignment with the recess 16. The left and right sides of the protrusion 17 are inclined surfaces. The two supporting plates 13 are moved outwardly and opened by the cooperation of the protrusion 17 and the recess 16.

[0022] When the ink is filled, the ink is stored in the filling machine 1 and is precisely discharged through the discharger 2. The empty can body is placed on the conveyor 8. After the conveyor 8 is started, the can body is conveyed one by one under the discharger 2 for filling. The can lid is stacked in the blanking cylinder 18. The bottommost can lid is supported by the lowest semicircular piece 22. The upper semicircular piece 22 is aligned with the second can lid from the bottom. When a can lid needs to be released, the motor 20 is started. The output shaft of the motor 20 rotates 180 degrees to exchange the left and right positions of the upper and lower semicircular pieces 22. At this time, the lower semicircular piece 22 no longer supports the bottommost can lid, and the upper semicircular piece 22 starts to support the second can lid. In this way, the bottommost can lid is freely dropped onto the two supporting plates 13, thereby achieving the purpose of releasing one can lid at a time. Once the can lid falls on the supporting plate 13, the electric push rod 7 is started. The telescopic rod of the electric push rod 7 is shortened to drive the connecting plate 11 and the supporting plate 13 to move backward, so that the can lid is moved above the can body filled with ink. The recess 16 of the supporting plate 13 is designed to contact the inclined surface of the protrusion 17. With the continuous backward movement of the supporting plate 13, the protrusion 17 pushes the supporting plate 13 outwardly by using the recess 16, while compressing the second spring 15. Finally, the supporting plate 13 no longer supports the can lid, and the can lid naturally falls onto the can body to complete the capping operation.

[0023] After the capping is completed, the electric push rod 7 telescopic rod is extended, the connecting plate 11 and the supporting plate 13 are reset forward, the groove 16 is out of contact with the protrusion 17, and the second spring 15 promotes the supporting plate 13 to reset inward. At the same time when the supporting plate 13 is reset, the conveyor 8 is started again to convey the capped can body to the right side to be conveyed to a special sealing station for further sealing treatment, and at the same time, the new empty can body is conveyed below the discharger 2, ready for the next round of filling. When the supporting plate 13 is completely reset, the electric push rod 7 is automatically turned off, and the system is ready for the next round of can cover feeding. The whole process is a continuous and automatic cycle, which ensures that each can body can be accurately filled with ink and safely capped.

[0024] As Figures 2-3 shown, it also includes a sponge scraper 3, a first guide rod 4, a first spring 5 and a top rod 12. The first guide rod 4 is welded on the upper part of the filling machine 1 on the left side of the discharger 2. The sponge scraper 3 is slidably connected to the first guide rod 4. The top surface of the sponge scraper 3 is at the same level as the bottom surface of the discharger 2. The sponge scraper 3 can clean the ink remaining on the lower end of the discharger 2 by moving to the rear side. The first spring 5 is sleeved on the first guide rod 4. The two ends of the first spring 5 are connected to the filling machine 1 and the sponge scraper 3 respectively. The top rod 12 is welded on the right side of the connecting plate 11 opposite to the sponge scraper 3. The top rod 12 is in contact with the sponge scraper 3 to push the sponge scraper 3 to move.

[0025] When the connecting plate 11 drives the supporting assembly and the can cover on it to move to the rear side, the top rod 12 is driven to move to the rear side first, making it contact with the sponge scraper 3, pushing the sponge scraper 3 to move to the rear side along the first guide rod 4, and the first spring 5 is compressed. The sponge scraper 3 can scrape off the ink remaining on the lower end of the discharger 2, avoiding the ink from dropping on the can cover. The supporting assembly caps the can cover on the can body filled with ink, and after that, the connecting plate 11 drives the supporting assembly and the top rod 12 to move to the front side to reset. The top rod 12 is out of contact with the sponge scraper 3, making it move to the front side to reset under the resetting action of the first spring 5.

[0026] Although the present disclosure has been described only with respect to a limited number of embodiments, those skilled in the art who have the benefit of this disclosure will appreciate that a variety of other embodiments can be made without departing from the scope of the present application. Therefore, the scope of the present application should be limited only by the appended claims.

Claims

1. A filling device for ink production, characterized by: The filling machine (1) comprises a filling machine (1), a discharger (2), an electric push rod (7), a conveyor (8), a connecting plate (11), a discharge barrel (18), a motor (20), a semicircular member (22) and a support assembly. The discharger (2) is installed on the upper side of the filling machine (1). The lower half of the filling machine (1) is a workbench, which is located below the discharger (2). A conveyor (8) for conveying a can body is installed on the workbench. The can body is conveyed by a belt. The filling machine (1) is provided with an electric push rod (7) on the left side. The electric push rod (7) A connecting plate (11) is connected to the telescopic rod, and a supporting assembly for conveying the can lid is provided on the connecting plate (11). A discharge barrel (18) for stacking the can lid is connected to the front side of the upper portion of the filling machine (1). The discharge barrel (18) is a hollow structure, and the upper and lower ends are open. A motor (20) is symmetrically installed at the lower portion of the discharge barrel (18). Two semicircular pieces (22) for supporting the can lid are connected to the output shaft of the motor (20). The lower end of the discharge barrel (18) is symmetrically provided with notches, and the semicircular pieces (22) are located in the notches.

2. The ink filling equipment according to claim 1, characterized in that: The two semicircular parts (22) on the output shaft of each motor (20) have different heights and are staggered, one on the left and one on the right, with the arcs facing opposite directions.

3. The ink filling equipment according to claim 2, characterized in that: The distance between the upper and lower semicircular parts (22) is the thickness of a can cover.

4. The ink filling equipment according to claim 3, characterized in that: The supporting assembly includes a supporting plate (13), a second guide rod (14) and a second spring (15). The second guide rod (14) is symmetrically connected to the right side of the connecting plate (11). The supporting plate (13) is slidably connected between the left side and the right side of the two second guide rods (14). Two second springs (15) are connected between the supporting plate (13) and the connecting plate (11). The two second springs (15) are sleeved on the second guide rod (14). The rear part of the supporting plate (13) is in an arc shape and is located directly below the unloading barrel (18).

5. The ink filling equipment according to claim 4, characterized in that: The utility model also includes a protrusion (17), and grooves (16) are provided on the inner sides of the lower ends of the two supporting plates (13), and the two grooves (16) form a square groove. The front side of the conveyor (8) shell is connected to the position aligned with the grooves (16), and the left and right sides of the protrusion (17) are inclined surfaces, thereby cooperating with the grooves (16).

6. The ink filling equipment according to claim 5, characterized in that: The invention also includes a sponge scraper (3), a first guide rod (4), a first spring (5) and a push rod (12). The first guide rod (4) is connected to the upper portion of the filling machine (1) at a position on the left side of the discharger (2). The sponge scraper (3) is slidably connected to the first guide rod (4). The top surface of the sponge scraper (3) and the bottom surface of the discharger (2) are in the same horizontal plane. The first spring (5) is sleeved on the first guide rod (4). The two ends of the first spring (5) are respectively connected to the filling machine (1) and the sponge scraper (3). The push rod (12) is connected to the right side of the connecting plate (11) at a position opposite to the sponge scraper (3). The push rod (12) contacts and cooperates with the sponge scraper (3).

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