Flexible package printing ink filling equipment

Abstract

The utility model relates to the technical field of printing ink packaging, and discloses flexible packaging printing ink filling equipment which comprises a base, a supporting frame arranged on the base, a funnel arranged on the supporting frame and a plurality of clamping assemblies used for fixing a flexible packaging bag. The printing ink filling device has the effect of conveniently filling the printing ink into the flexible packaging bag.

Description

Technical Field

[0001] The present application relates to the technical field of ink packaging, and in particular to a flexible packaging ink filling device. Background Art

[0002] Offset printing is the most important printing method, accounting for about 60% of the market share in the printing industry. As one of the important consumables of offset printing, offset ink occupies a vital position in the printing industry.

[0003] Ink quality directly impacts printing quality and production efficiency. Currently, spot color inks are mostly filled in metal cans. While this filling method is relatively simple—the metal cans simply need to be placed under a filling machine, and the material is then discharged from the filling machine to fill the cans—the metal cans are considered toxic solid waste, which not only increases the solid waste disposal costs of printing companies but also may cause secondary environmental pollution. Furthermore, during the ink filling process, a protective plastic film is often applied to the ink surface, which not only reduces ink utilization but also increases solid waste disposal costs.

[0004] Therefore, compared to the aforementioned issues with filling ink in metal cans, filling ink in flexible bags can not only significantly reduce the amount of ink residue, but also protect the ink through vacuuming, and significantly reduce the solid waste disposal costs of printing companies. However, flexible bags require external support to maintain filling, and currently there is no suitable filling equipment for filling ink into flexible bags, resulting in insufficient application of flexible bag ink technology. Utility Model Content

[0005] In order to facilitate the filling of ink into a soft packaging bag, the present application provides a soft packaging ink filling device.

[0006] This application provides a flexible packaging ink filling device, which adopts the following technical solution:

[0007] A flexible packaging ink filling device comprises a base, a support frame arranged on the base, a funnel arranged on the support frame, and a clamping assembly for fixing the flexible packaging bag, wherein a plurality of the clamping assemblies are arranged on the support frame.

[0008] By adopting the above technical solution, multiple clamping components can clamp the flexible packaging bag to fix it, and then the funnel can be extended into the opening column at the upper end of the flexible packaging bag, so that ink can be easily filled into the flexible packaging bag.

[0009] Optionally, the clamping assembly includes a positioning block arranged on the support frame, a moving block slidably arranged on the support frame, and a power member driving the moving block to move toward the positioning block, and the soft packaging bag can be clamped between the moving block and the positioning block.

[0010] By adopting the above technical solution, the flexible packaging bag can be quickly clamped between the fixed block and the movable block, thereby ensuring stability during the filling process.

[0011] Optionally, the power component includes a motor and a connecting rod, the motor is arranged on the support frame, the output end of the motor extends upward and is connected to the connecting rod, and the moving block is arranged at one end of the connecting rod away from the motor output shaft.

[0012] By adopting the above technical solution, a motor and connecting rod are used as the power source. The rotation of the motor drives the connecting rod and the moving block to achieve the clamping of the packaging bag. This power transmission method is simple, reliable, and easy to control, ensuring the accuracy and efficiency of the clamping action.

[0013] Optionally, a buffer block is provided on each side of the positioning block and the moving block that are close to each other.

[0014] By adopting the above technical solution, buffer blocks are set on the positioning block and the moving block, which effectively reduces the impact force on the packaging bag during the clamping process, protects the integrity of the packaging bag, and avoids damage caused by excessive clamping force.

[0015] Optionally, anti-slip grooves are provided on the side walls of the buffer block.

[0016] By adopting the above technical solution, anti-slip grooves are provided on the side walls of the buffer block, which increases the friction between the buffer block and the packaging bag, further improves the clamping stability, and prevents the packaging bag from sliding or falling off during the filling process.

[0017] Optionally, a support plate is provided on the support frame, a guide rod is provided on the connecting rod, an arc groove is provided on the support plate for the guide rod to slide, the guide rod passes upward through the arc groove, and can rotate in the arc groove along with the connecting rod.

[0018] By adopting the above technical solution, the guide rod slides in the arc groove, achieving stable guidance of the connecting rod during rotation, ensuring smooth clamping action. This design improves the overall stability and reliability of the equipment.

[0019] Optionally, two clamping assemblies are provided and are located on both sides of the base.

[0020] Optionally, a button for controlling the start of the motor is provided on the base.

[0021] By adopting the above technical solution, a button for controlling the start of the motor is provided on the base, so that the operator can conveniently control the clamping and releasing actions of the clamping assembly, thereby improving the operating convenience of the equipment.

[0022] Optionally, the cross-sectional area of ​​the funnel gradually decreases from top to bottom, and the funnel is detachably arranged on the support frame.

[0023] By adopting the above technical solution, the cross-sectional area of ​​the funnel gradually decreases from top to bottom, which is conducive to the smooth flow of ink and precise filling; at the same time, the detachable design of the funnel is convenient for cleaning and replacement.

[0024] Optionally, a positioning plate is provided on the base.

[0025] The following technical solution is adopted: a positioning plate is provided to facilitate positioning of the flexible packaging bag and improve efficiency.

[0026] In summary, this application has at least one of the following beneficial effects:

[0027] 1. The combination of the clamping assembly and the funnel can quickly fix the flexible packaging bag and conveniently fill the ink into the flexible packaging bag;

[0028] 2. The clamping assembly adopts power drive, buffer block and anti-slip groove design to ensure stable clamping and effective protection of the packaging bag during the filling process, avoiding damage and leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural diagram of an embodiment of the present application;

[0030] Figure 2 It is a structural diagram of the clamping assembly.

[0031] Explanation of the accompanying drawings: 1. Base; 2. Support frame; 21. Support plate; 22. Guide rod; 23. Arc groove; 3. Funnel; 4. Clamping assembly; 41. Positioning block; 42. Moving block; 43. Power part; 431. Motor; 432. Connecting rod; 5. Buffer block; 6. Button; 7. Positioning plate. DETAILED DESCRIPTION

[0032] The following will be combined with the Figure 1-2 , a clear and complete description of the technical solutions in the embodiments of the present invention is given. The described embodiments are only possible technical implementations of the present invention, not all possible implementations. Those skilled in the art can completely combine the embodiments of the present invention to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present invention. The inventors of this application have found that compared with the method of using metal filling cans, the use of soft packaging bags to fill ink can not only significantly reduce the amount of ink residue, but also greatly reduce the solid waste disposal costs of printing companies. To this end, this application mainly adopts the following scheme, which achieves the effect of facilitating the filling of ink through soft packaging bags, reducing the amount of ink residue, and reducing solid waste disposal costs.

[0033] The embodiment of the present application discloses a flexible packaging ink filling device. Figure 1 The filling equipment includes a filling machine, a base 1, a support frame 2 disposed on the base 1, a funnel 3 disposed on the support frame 2, and a clamping assembly 4 disposed on the support frame 2. The filling machine is located at the top and is used to store and deliver ink (the filling machine is conventional and not shown in the figure). The funnel 3 is disposed at the upper end of the support frame 2, and the feed port of the funnel 3 is aligned with the center of the filling machine. Multiple clamping assemblies 4 are disposed circumferentially on the support frame 2 with the funnel 3 as the center. Therefore, when in use, the flexible packaging bag is clamped by the clamping assembly 4, and preferably the lower end of the funnel 3 is extended into the opening of the flexible packaging bag, so that the flexible packaging bag can be filled by the filling machine.

[0034] Reference Figure 1 In this embodiment, the base 1 is configured as a rectangular plate structure, preferably made of rectangular steel plates to increase the stability of the device. The support frame 2 includes vertical columns and horizontal beams. In this embodiment, two columns are provided on either side of the base 1, and the beam connects the upper ends of the two columns on the same side. Both the columns and the beam are preferably hollow rectangular metal steel structures.

[0035] Funnel 3 is mounted on support frame 2, with a gradually decreasing cross-sectional area from top to bottom. A rectangular metal plate is welded to its upper end. This rectangular metal plate is removably secured to the crossbeam at the upper end of support frame 2 using bolts or screws, making it easy to remove and clean funnel 3. The rectangular metal plate also serves to enhance the stability of funnel 3. A short section of rectangular tubing can also be welded to the lower end of funnel 3 to facilitate insertion into the flexible packaging bag.

[0036] Reference Figure 1 and Figure 2 In this embodiment, two clamping assemblies 4 are preferably provided for clamping the left and right sides of the soft packaging bag respectively. In other embodiments, more clamping assemblies 4 may also be provided to further improve the stability of the soft packaging bag. Furthermore, the clamping assembly 4 includes a positioning block 41 fixed on the support frame 2, a moving block 42 movably provided on the support frame 2, and a power member 43 for driving the moving block 42 to move. Among them, the fixed block is provided on the column of the support frame 2, and is preferably fixed to the side wall of the column facing the funnel 3 by welding or bolts; for ease of use, a rectangular rod is connected between the fixed block and the column, and the two soft packaging bags can be clamped between the fixed block and the positioning block 41 when in use.

[0037] The power member 43 includes a motor 431 and a connecting rod 432. The motor 431 is fixed to the column of the support frame 2 by means of bolts. The motor 431 is also fixed to the side wall of the column by bolts, and the output shaft of the motor 431 extends upward in the vertical direction. The connecting rod 432 is fixed to the output shaft of the motor 431. The movable block 42 is fixed to the end of the connecting rod 432 away from the output shaft of the motor 431. When the motor 431 is started, the output shaft of the motor 431 rotates, driving the connecting rod 432 to rotate, thereby driving the movable block 42 to rotate until it abuts the fixed block to clamp and fix the flexible packaging bag. At the same time, by rotating the movable block 42 to approach the fixed block, the space occupied is small and it is more convenient for actual production use.

[0038] In other embodiments, the power member 43 may also be a cylinder, and the telescopic shaft of the cylinder is directly fixed to the side wall of the moving block 42, so that the moving block 42 is driven to move and clamp the fixed block through the horizontal extension and contraction of the telescopic shaft of the cylinder.

[0039] Reference Figure 1 and Figure 2 In this embodiment, a buffer block 5 is optionally fixedly disposed on each side of the movable block 42 and the positioning block 41 adjacent to each other. The buffer block 5 can be made of rubber. Rubber has excellent cushioning and wear resistance, ensuring that the flexible packaging bag can be clamped between the movable block 42 and the positioning block 41 without damaging the bag. Furthermore, the sidewalls of the buffer block 5 are provided with anti-slip grooves to increase the friction coefficient and prevent the bag from slipping.

[0040] Reference Figure 1 In this embodiment, to improve the stability of the moving block 42 during rotation, a support plate 21 is welded to the side wall of the support frame 2. The support plate 21 is fixed above the motor 431. A cylindrical guide rod 22 is welded to the upper surface of the connecting rod 432. The support plate 21 is provided with an arcuate groove 23. The guide rod 22 passes through the arcuate groove 23. When the connecting rod 432 rotates, it can drive the guide rod 22 to slide within the arcuate groove 23. Therefore, the cooperation between the arcuate groove 23 and the guide rod 22 can limit and guide the rotation of the connecting rod 432 and the moving block 42.

[0041] Reference Figure 1 In this embodiment, to facilitate control of motor 431, a button 6 for activating motor 431 is provided on base 1. Button 6 simultaneously controls both motors 431, thereby driving both moving blocks 42 to move together. A control box may also be provided on base 1, and the connection between button 6 and motor 431 is controlled within the control box to ensure device safety.

[0042] Reference Figure 1In this embodiment, further optionally, a positioning plate 7 can be provided on the base 1. The bottom of the positioning plate 7 is bent to form a horizontal part, so that it can be detachably fixed to the bottom plate by bolts. The upper end of the positioning plate 7 extends upward in the vertical direction. When the upper end of the soft packaging bag is fixed by the clamping component 4, the side wall of the lower end of the soft packaging bag can abut against the side wall of the positioning plate 7, thereby supporting the soft packaging bag; at the same time, when placing the soft packaging bag, the positioning plate 7 can also play an auxiliary positioning effect, thereby improving the production effect.

[0043] The working principle of the flexible packaging ink filling device of the embodiment of the present application is as follows: when filling a flexible packaging bag with ink, the flexible packaging bag is first placed on the base 1 and abutted against the side wall of the positioning plate 7. The left and right sides of the flexible packaging bag are then placed in front of the fixed blocks respectively, and the lower end of the funnel 3 is inserted into the opening at the upper end of the flexible packaging bag. Then, the button 6 is pressed to start the motor 431, and the moving block 42 moves toward the positioning block 41 and clamps the flexible packaging bag. At this point, the ink can be filled through the filling machine. After filling is completed, the button 6 is pressed again to release the flexible packaging bag, and the next filling can be carried out.

[0044] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A flexible packaging ink filling device, characterized by: It comprises a base (1), a support frame (2) arranged on the base (1), a funnel (3) arranged on the support frame (2), and a clamping assembly (4) for fixing a soft packaging bag, wherein a plurality of the clamping assemblies (4) are arranged on the support frame (2); The clamping assembly (4) comprises a positioning block (41) arranged on the support frame (2), a moving block (42) slidably arranged on the support frame (2), and a power member (43) driving the moving block (42) to move toward the positioning block (41), and the soft packaging bag can be clamped between the moving block (42) and the positioning block (41); The power member (43) comprises a motor (431) and a connecting rod (432), wherein the motor (431) is arranged on the support frame (2), an output end of the motor (431) extends upward and is connected to the connecting rod (432), and the moving block (42) is arranged at an end of the connecting rod (432) away from the output shaft of the motor (431).

2. The flexible packaging ink filling equipment according to claim 1, characterized in that: A buffer block (5) is provided on each side of the positioning block (41) and the moving block (42) where they are close to each other.

3. The flexible packaging ink filling equipment according to claim 2, characterized in that: Anti-slip grooves are provided on the side walls of the buffer block (5).

4. The flexible packaging ink filling equipment according to claim 3, characterized in that: The support frame (2) is provided with a support plate (21), the connecting rod (432) is provided with a guide rod (22), the support plate (21) is provided with an arcuate groove (23) for the guide rod (22) to slide, the guide rod (22) is passed through the arcuate groove (23) upward, and can rotate in the arcuate groove (23) along with the connecting rod (432).

5. The flexible packaging ink filling equipment according to claim 4, characterized in that: The clamping components (4) are provided in two numbers and are located on both sides of the base (1).

6. The flexible packaging ink filling equipment according to claim 1, characterized in that: The base (1) is provided with a button (6) for controlling the start of the motor (431).

7. The flexible packaging ink filling equipment according to claim 1, characterized in that: The cross-sectional area of ​​the funnel (3) gradually decreases from top to bottom, and the funnel (3) is detachably arranged on the support frame (2).

8. The flexible packaging ink filling equipment according to claim 1, characterized in that: A positioning plate (7) is provided on the base (1).

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