An automatic ink supply mill

Abstract

The utility model provides a kind of automatic feed ink grinder, including the feed platform being arranged above grinding equipment, the barrel being arranged on the feed platform, and the package seat being arranged at the bottom of the barrel, the inside wall of the feed platform is symmetrically provided with lifting lid combination component, it includes: support plate, the pivot joint seat being arranged at the top of the support plate, the cylinder being fixedly connected with the pivot joint seat, the connecting ring being arranged at one end of the cylinder, the connecting rod being transversely inserted between two the connecting ring, the mount being symmetrically arranged on the connecting rod.The utility model structure is compact and each component cooperation effect significantly improves the feed precision and equipment reliability, avoids the dust and other small foreign matters from falling into the material barrel when stopping for a long time in the middle due to fault, rest and other reasons, improves the quality of ink, and reduces the need for manual intervention.

Description

Technical Field

[0001] This utility model relates to an automatic feeding ink grinding machine. Background Technology

[0002] Ink grinding machines are key equipment in the printing, coating, and ink industries used to evenly disperse pigments in binders (such as resins and solvents). Their core function is to achieve a fine, uniform texture in the ink through mechanical shearing and grinding, ensuring color stability and printing quality. Existing equipment places the ink hopper on the feeding platform, and by turning a handwheel, lowers the screw sleeve until the hook engages with the hopper's opening, securing the hopper to the feeding platform. This method of securing the hopper is unstable, and it's difficult to reattach the lid. During extended downtime due to malfunctions or breaks, dust and other small foreign objects can easily fall into the hopper, affecting product quality. Utility Model Content

[0003] This invention provides an automatic feeding ink grinding machine, which can effectively solve the above problems.

[0004] This utility model is implemented as follows:

[0005] An automatic feeding ink grinding machine includes a feeding platform disposed above the grinding equipment, a barrel disposed on the feeding platform, and a wrapping seat disposed at the bottom of the barrel.

[0006] The inner sidewall of the feeding platform is symmetrically provided with lifting and closing assemblies, which include:

[0007] A support plate, a pivot seat set on the top of the support plate, a cylinder fixedly connected to the pivot seat, a connecting ring set at one end of the cylinder, a connecting rod transversely inserted between the two connecting rings, mounting parts symmetrically arranged on the connecting rod, and a cover plate detachably connected to the mounting parts.

[0008] A fixing component is installed at the bottom of the feeding platform and used to fix the barrel.

[0009] The beneficial effects of this utility model are:

[0010] (1) This utility model achieves efficient and automated operation of ink feeding process by cooperating with symmetrically arranged lifting and closing components (including support plate, pivot seat, cylinder, connecting ring, connecting rod, mounting parts and cover plate) and bottom fixing components. The cylinder-driven cover plate lifting mechanism ensures sealing reliability and operation convenience. The detachable connection design facilitates maintenance and cleaning. The fixing components ensure the stability of the barrel during operation. The overall structure is compact and the synergistic effect of each component significantly improves feeding accuracy and equipment reliability. It avoids dust and other small foreign objects from falling into the barrel when the machine is stopped for a long time due to failure, rest or other reasons, thus improving the quality of ink and reducing the need for manual intervention. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0012] Figure 1 This is the front view of this utility model.

[0013] Figure 2 This is a structural schematic diagram of the lifting and closing assembly of this utility model.

[0014] Figure 3 This is a structural schematic diagram of the fixed bucket body of this utility model.

[0015] Figure 4 This is the bottom view of this utility model.

[0016] Explanation of icon numbers:

[0017] 10. Feeding platform; 20. Bucket body; 30. Guide groove; 40. Packaging seat;

[0018] 50. Lifting cover assembly; 500. Support plate; 502. Pivot seat; 504. Cylinder; 506. Connecting ring; 508. Connecting rod; 510. Mounting component; 512. Limiting ring; 514. Cover plate; 5140. Sealing edge; 5142. Notch; 5144. Material guide component;

[0019] 60. Base; 600. Groove; 602. Shaft; 604. Abutment rod;

[0020] 70. Threaded seat; 700. Screw; 702. Snap-fit ​​plate;

[0021] 80. Card socket. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0023] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] Reference Figure 1-4 As shown, an automatic feeding ink grinding machine includes a feeding platform 10 disposed above the grinding equipment, a barrel 20 disposed on the feeding platform 10, and a wrapping seat 40 disposed at the bottom of the barrel 20.

[0025] The inner sidewall of the feeding platform 10 is symmetrically provided with lifting and covering components 50, which include:

[0026] The system includes a support plate 500, a pivot seat 502 at the top of the support plate 500, a cylinder 504 fixedly connected to the pivot seat 502, a connecting ring 506 at one end of the cylinder 504, a connecting rod 508 transversely inserted between the two connecting rings 506, mounting parts 510 symmetrically arranged on the connecting rod 508, and a cover plate 514 detachably connected to the mounting parts 510. A limiting ring 512 for limiting the mounting parts 510 is also provided on the connecting rod 508. The cylinder 504 is a double-acting cylinder, its piston rod surface is plated with a hard chrome layer, and a magnetic switch is provided at the end of the stroke of the cylinder 504.

[0027] Specifically, the lifting and closing assembly 50 is fixed to the inner wall of the feeding platform 10 via the support plate 500. Its pivot seat 502 is hinged to the double-acting cylinder 504. The piston rod of the cylinder 504 is treated with hard chrome plating and equipped with a magnetic switch. The drive connecting ring 506 drives the transverse connecting rod 508 to move synchronously. The mounting part 510 on the connecting rod 508 is connected to the cover plate 514 through a quick-release structure. The limiting ring 512 prevents the mounting part 510 from moving axially. This design enables the cover plate 514 to lift smoothly and be positioned accurately. The hard chrome plating extends the cylinder life, and the quick-release structure facilitates maintenance.

[0028] The cover plate 514 has a notch 5142 on its outer periphery for cooperating with the guide component 5144. The guide component 5144 is detachably mounted on the notch 5142, and the bottom surface of the guide component 5144 forms a flow guiding angle of 15-30° with the lower surface of the cover plate 514. Furthermore, the minimum tilt angle of 15° ensures that the ink generates sufficient shear force under gravity to overcome the surface tension of the fluid, while the maximum tilt angle of 30° can prevent splashing caused by excessive flow rate.

[0029] Furthermore, the design of the cover plate 514 can also prevent fine dust particles from entering the barrel 20, thus improving the quality of the ink.

[0030] The feed guide 5144 is made of polytetrafluoroethylene and has an anti-stick coating on its inner surface.

[0031] The outer periphery of the cover plate 514 is also provided with a sealing edge 5140 for sealing the barrel 20. The cross section of the sealing edge 5140 is a hollow annular structure, and the inside is filled with elastic sealing material (elastic silicone). Thus, after being pressed, it forms an interference seal with the inner wall of the barrel 20, which not only compensates for processing errors but also reduces closing impact noise.

[0032] A fixing component is provided at the bottom of the feeding platform 10 and used to fix the barrel 20; a guide groove 30 is formed on the feeding platform 10 to cooperate with the fixing component; the fixing component includes a threaded seat 70 provided at the bottom of the packaging seat 40, a screw 700 that runs vertically through the guide groove 30 and is threadedly connected to the threaded seat 70, and a snap-fit ​​plate 702 that is rotatably mounted on the screw 700, the snap-fit ​​plate 702 having a rotation angle range of 0-90°.

[0033] A seat 60 is provided at the top edge of the feeding platform 10, a slot 600 is formed on the seat 60, a shaft 602 is provided on the seat 60 and passes through the slot 600, and an abutment rod 604 is rotatably provided on the outer wall of the shaft 602. The end of the abutment rod 604 is provided with a rubber buffer head; an abutment hole for connecting with the abutment rod 604 is formed on the outer wall of the wrapping seat 40; a snap-fit ​​seat 80 is provided at the bottom of the feeding platform 10, and a snap-fit ​​groove for snapping with the snap-fit ​​plate 702 is formed on one side of the snap-fit ​​seat 80.

[0034] Specifically, the guide groove 30 and the screw 700 work together to provide precise vertical guidance, ensuring that the barrel 20 does not wobble during lifting and lowering. The abutment rod 604 achieves self-centering positioning in the horizontal direction through the flexible contact between the rubber buffer head and the abutment hole. The 0-90° rotation locking mechanism of the snap-fit ​​plate 702 and the snap-fit ​​groove enables quick fixation that can be operated with one hand.

[0035] Working principle: This automatic ink grinding machine supports the barrel 20 via the feeding platform 10. The bottom of the barrel is fixed by the wrapping seat 40. During operation, the symmetrically arranged lifting and closing assembly 50 is activated. The cylinder 504 drives the connecting rod 508 to lift and lower the cover plate 514, realizing the opening and closing of the barrel 20. The outer periphery of the cover plate 514 is equipped with a guide component 5144 with a flow guiding angle of 15-30° to ensure smooth ink flow. Its polytetrafluoroethylene material and anti-stick coating prevent residue. The sealing edge 5140 enhances the sealing performance with elastic sealing material. The fixing assembly adjusts the angle of the snap-fit ​​plate 702 from 0-90° through the cooperation of the screw 700 and the threaded seat 70, and locks it with the snap-fit ​​groove of the snap-fit ​​seat 80 to stably fix the barrel 20. The abutment rod 604 cooperates with the abutment hole of the wrapping seat 40 through the rubber buffer head to assist in positioning and buffering. The hard chrome piston rod and magnetic switch of the double-acting cylinder 504 ensure accurate and reliable operation, completing the automated feeding process.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic ink supply grinding machine comprising a supply platform (10) arranged above a grinding device, a barrel (20) arranged on the supply platform (10), and a wrapping seat (40) arranged at the bottom of the barrel (20), characterized in that, The The inner wall of the feeding platform (10) is symmetrically provided with lifting and covering assemblies (50), which include: Support plate (500), pivot seat (502) disposed on the top of the support plate (500), cylinder (504) fixedly connected to the pivot seat (502), connecting ring (506) disposed at one end of the cylinder (504), connecting rod (508) transversely inserted between the two connecting rings (506), mounting member (510) symmetrically disposed on the connecting rod (508), and cover plate (514) detachably connected to the mounting member (510); A fixing component is installed at the bottom of the feeding platform (10) and used to fix the barrel (20).

2. The automatic feeding ink grinding machine according to claim 1, characterized in that, The outer periphery of the cover plate (514) is provided with a notch (5142) for cooperating with the guide component (5144), and the guide component (5144) is detachably installed on the notch (5142), and the bottom surface of the guide component (5144) forms a flow guiding angle of 15-30° with the lower surface of the cover plate (514).

3. The automatic feeding ink grinding machine according to claim 1, characterized in that, The outer periphery of the cover plate (514) is also provided with a sealing edge (5140) for sealing the barrel body (20). The sealing edge (5140) has a hollow annular structure in cross section and is filled with elastic sealing material.

4. The automatic feeding ink grinding machine according to claim 1, characterized in that, The feeding platform (10) has a guide groove (30) that cooperates with the fixing component; the fixing component includes a threaded seat (70) disposed at the bottom of the package seat (40), a screw (700) that runs vertically through the guide groove (30) and is threadedly connected to the threaded seat (70), and a snap-fit ​​plate (702) rotatably mounted on the screw (700), the snap-fit ​​plate (702) having a rotation angle range of 0-90°.

5. An automatic feeding ink grinding machine according to claim 1, characterized in that, A seat (60) is provided at the top edge of the feeding platform (10), a slot (600) is formed on the seat (60), a shaft (602) is provided on the seat (60) and passes through the slot (600), and an abutment rod (604) is rotatably provided on the outer wall of the shaft (602), and the end of the abutment rod (604) is provided with a rubber buffer head.

6. An automatic feeding ink grinding machine according to claim 5, characterized in that, The outer wall of the package seat (40) is formed with an abutment hole for connection with the abutment rod (604).

7. An automatic feeding ink grinding machine according to claim 4, characterized in that, The bottom of the feeding platform (10) is provided with a snap-fit ​​seat (80), and one side of the snap-fit ​​seat (80) is formed with a snap-fit ​​groove that snaps into the snap-fit ​​plate (702).

8. An automatic feeding ink grinding machine according to claim 1, characterized in that, The connecting rod (508) is also provided with a limiting ring (512) for limiting the mounting component (510).

9. An automatic feeding ink grinding machine according to claim 2, characterized in that, The guide component (5144) is made of polytetrafluoroethylene material, and its inner surface is provided with an anti-stick coating.

10. The automatic feeding ink grinding machine according to any one of claims 1-9, characterized in that, The cylinder (504) is a double-acting cylinder, the piston rod surface is plated with a hard chrome layer, and a magnetic switch is provided at the end of the stroke of the cylinder (504).

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