Raw material feeding mechanism for ink production

Abstract

The utility model relates to a raw material adding mechanism for printing ink production, and aims to solve the problems that when a raw material is added into a current raw material adding mechanism for printing ink production, an operator lifts a raw material storage barrel and pours the raw material into a raw material adding barrel; the raw material feeding mechanism comprises a raw material feeding barrel, one side of the raw material feeding barrel is fixedly connected with a track beam, the track beam is connected with a lead screw through a first servo motor, the outer portion of the lead screw is in threaded connection with a carrier plate, and the carrier plate is connected with the track beam through a second servo motor. According to the raw material adding device, the speed of adding raw materials into the raw material adding barrel is increased, the situation that an operator lifts the raw material storage barrel and then pours the raw materials into the raw material adding barrel is avoided, the labor intensity of the operator when the raw materials are added into the raw material adding barrel is reduced, and the raw material adding speed is improved. And the raw material adding efficiency of the raw material adding mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the field of raw material feeding mechanisms, and particularly relates to a raw material feeding mechanism for ink production. Background Art

[0002] Ink is an important material for printing. It presents patterns and texts on printing substrates (such as paper, fabric, acrylic boards, etc.) through printing or spraying. Ink is composed of a binder (resin), pigments, fillers, additives, and solvents, etc. They are evenly mixed and repeatedly rolled into a viscous colloidal fluid. Among them, fillers, additives, solvents, and pigments are all in powder form, and the resin is in a viscous fluid form. During production, operators need to pre-feed resin into the mixing container, and then quantitatively weigh raw materials such as fillers, additives, solvents, and pigments according to the ratio, and add the above raw materials into the mixing container in the set feeding order, and finally form ink through stirring by a stirrer.

[0003] According to the published patent 202322067039.2, a raw material feeding mechanism for ink production, which relates to the field of ink production, mainly includes a frame, on which a storage tank, a discharging module, a screening module, a weighing module, and a control module are arranged; the control panel inputs a set feeding amount signal and a start signal, the discharging module opens the discharging port, and after the raw materials pass through the discharging port, the screening module, and the feeding channel, they flow into the mixing container. The weighing module detects the weight change of the raw materials in the raw material storage tank and outputs a feeding amount signal. The control module receives the actual feeding amount signal and the set feeding amount signal, and compares the actual feeding amount with the set feeding amount. When the actual feeding amount reaches the set feeding amount, the control module controls the discharging module to close the discharging port and controls the screening module to stop operating. In the process of implementing the present utility model, the inventor found that at least the following problems in the prior art have not been solved. Through the control panel, the discharging module, the diaphragm, the first motor, the screening module, the mounting bracket, the vibration base, the mesh screen, the baffle, the weighing sensor, the second motor, the feeding rod, and the spiral blade, the problem of the man-hours and effort consumed in ink production is solved. During use, in the traditional raw material feeding mechanism for ink production, when adding raw materials to its interior, operators personally lift the raw material storage barrel and pour it into the raw material feeding barrel. The labor intensity of operators when adding raw materials to the interior of the raw material feeding barrel is relatively large, the efficiency of the raw material feeding mechanism when adding raw materials is relatively low, and the raw materials are prone to uneven deposition during the addition process. Therefore, new technical solutions need to be designed to solve this problem. Summary of the Utility Model

[0004] The purpose of the present utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a raw material feeding mechanism for ink production, so as to solve the technical problems that when adding raw materials to the current raw material feeding mechanism for ink production, the operator personally lifts the raw material storage barrel and pours it into the raw material feeding barrel, and the raw material deposition is prone to be uneven during the raw material addition process of the raw material feeding mechanism.

[0005] In order to achieve the purpose of the present utility model, the technical solution adopted by the present utility model is: designing a raw material feeding mechanism for ink production, including a raw material feeding barrel, one side of the raw material feeding barrel is fixedly connected with a track beam, the track beam is connected with a lead screw through a first servo motor, the outside of the lead screw is threadedly connected with a carrier plate, a moving groove is opened on one side of the carrier plate, a first support plate is connected in the moving groove through a threaded rod, a second servo motor is fixedly installed at one end of the carrier plate, a third servo motor is installed on one side of the first support plate, a second support plate is fixedly installed on the side far from the moving groove, clamping arms are rotatably connected between the first support plate and the second support plate, and a raw material storage barrel is installed between the two clamping arms.

[0006] Preferably, the top of the raw material feeding barrel is hermetically connected with a cover plate, a driving motor is fixedly connected to the middle of the top of the cover plate, an output end of the driving motor is fixedly connected with a driving shaft, the upper half of the driving shaft is connected with a scraper through a connecting arm, the lower half of the driving shaft is fixedly connected with a spiral blade, and a feeding hopper is fixedly connected to one side of the top of the cover plate.

[0007] Preferably, the connecting arms are fixedly connected to both sides of the upper half of the driving shaft, the other ends of the connecting arms are fixedly connected to one side of the scraper, the other side of the scraper is attached to the inner wall of the raw material feeding barrel, and the outer ring of the spiral blade is rotatably connected to the inner wall of the discharge port of the raw material feeding barrel.

[0008] Preferably, the installation end of the first servo motor is fixedly connected to the top of the track beam, both ends of the lead screw are rotatably connected to the inner wall of the track beam, one end is fixedly connected to the output end of the first servo motor, and one end of the carrier plate is slidably connected to the inner wall of the track beam.

[0009] Preferably, both ends of the threaded rod are rotatably connected to the inner wall of the moving groove, one end is fixedly connected to the output end of the second servo motor, the bottom end of the first support plate is slidably connected to the inner wall of the moving groove, and is connected to the outside of the threaded rod through a thread.

[0010] Preferably, the installation end of the third servo motor is fixedly connected to one side of the first support plate, and the output end of the third servo motor is fixedly connected to one end of one of the clamping arms.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the combination of the track beam, the first servo motor, the lead screw, the carrier plate, the moving groove, the threaded rod, the first support plate, the second servo motor, the third servo motor, the second support plate and the clamping arms, when the raw materials in the raw material feeding bucket need to be added, first place the raw material storage bucket filled with raw materials between the two clamping arms, and then drive the threaded rod to rotate by the second servo motor, so that the threaded rod drives the first support plate to approach the second support plate, thereby enabling the clamping arms on the second support plate and the first support to clamp and fix the raw material storage bucket, accelerating the speed of installing and fixing the raw material storage bucket, and thus enhancing the stability of the raw material storage bucket during transportation;

[0013] After the raw material storage bucket is installed and fixed, drive the lead screw to rotate by the first servo motor. At this time, the lead screw will drive the carrier plate to move from the bottom of the track beam above the injection hopper, and then drive the clamping arms to rotate by the third servo motor. At this time, the clamping arms will drive the raw material storage bucket to turn over, so that the discharge port of the raw material storage bucket is located above the injection hopper, thereby enabling the raw materials in the raw material storage bucket to flow into the raw material feeding bucket, accelerating the speed of adding raw materials to the raw material feeding bucket, avoiding the operator personally lifting the raw material storage bucket and pouring it into the raw material feeding bucket, reducing the labor intensity of the operator when adding raw materials to the raw material feeding bucket, and enhancing the efficiency of the raw material feeding mechanism when adding raw materials;

[0014] When the raw materials in the raw material feeding bucket are added to the mixer, the drive motor will drive the drive shaft to rotate, and then the drive shaft will drive the scraper and the spiral blade on the connecting arm to rotate. At this time, the connecting arm will mix the raw materials in the raw material feeding bucket, the scraper will scrape the raw materials adhering to the inner wall of the raw material feeding bucket, and the spiral blade will convey the raw materials in the raw material feeding bucket from the raw material feeding bucket outlet to the mixer, thereby enhancing the uniformity of the raw material feeding mechanism during the raw material addition process. Description of the Drawings

[0015] Figure 1 Is the front schematic diagram of the present utility model;

[0016] Figure 2 Is the back schematic diagram of the present utility model;

[0017] Figure 3 Is the top schematic diagram of the present utility model;

[0018] Figure 4 Is the sectional schematic diagram of the raw material feeding bucket of the present utility model;

[0019] In the figure: 1. Raw material feeding bucket; 11. Cover plate; 12. Driving motor; 13. Driving shaft; 14. Connecting arm; 15. Scraper; 16. Spiral blade; 17. Feeding hopper;

[0020] 2. Rail beam; 21. First servo motor; 22. Lead screw; 23. Carrier plate; 24. Moving groove; 25. Threaded rod; 26. First support plate; 27. Second servo motor; 28. Third servo motor; 29. Second support plate;

[0021] 3. Clamping arm; 31. Raw material storage barrel. Specific implementation mode

[0022] The present utility model will be further described below with reference to the accompanying drawings and embodiments:

[0023] Embodiment 1: A raw material feeding mechanism for ink production, see Figures 1 to 4 , which includes a raw material feeding bucket 1. A rail beam 2 is fixedly connected to one side of the raw material feeding bucket 1. The rail beam 2 is connected with a lead screw 22 through a first servo motor 21. A carrier plate 23 is threadedly connected to the outside of the lead screw 22. The installation end of the first servo motor 21 is fixedly connected to the top end of the rail beam 2. Both ends of the lead screw 22 are rotatably connected to the inner wall of the rail beam 2, and one end is fixedly connected to the output end of the first servo motor 21. One end of the carrier plate 23 is slidably connected to the inner wall of the rail beam 2. After the raw material storage barrel 31 is installed and fixed, the first servo motor 21 drives the lead screw 22 to rotate. At this time, the lead screw 22 drives the carrier plate 23 to move from the bottom end of the rail beam 2 to above the feeding hopper 17. Then, the third servo motor 28 drives the clamping arm 3 to rotate. At this time, the clamping arm 3 drives the raw material storage barrel 31 to turn over, so that the discharge port of the raw material storage barrel 31 is located above the feeding hopper 17, so that the raw materials in the raw material storage barrel 31 flow into the raw material feeding bucket 1, accelerating the speed of adding raw materials into the raw material feeding bucket 1, avoiding the operator personally lifting the raw material storage barrel 31 and pouring it into the raw material feeding bucket 1, reducing the labor intensity of the operator when adding raw materials into the raw material feeding bucket 1, and improving the efficiency of the raw material feeding mechanism when adding raw materials;

[0024] One side of the carrier plate 23 is provided with a moving groove 24. Inside the moving groove 24, a first support plate 26 is connected by a threaded rod 25. One end of the carrier plate 23 is fixedly installed with a second servo motor 27. One side of the first support plate 26 is installed with a third servo motor 28. The side far from the moving groove 24 is fixedly installed with a second support plate 29. Clamping arms 3 are rotatably connected between the first support plate 26 and the second support plate 29. Both ends of the threaded rod 25 are rotatably connected to the inner wall of the moving groove 24, and one end is fixedly connected to the output end of the second servo motor 27. The bottom end of the first support plate 26 is slidably connected to the inner wall of the moving groove 24 and is connected to the outside of the threaded rod 25 through a thread. The installation end of the third servo motor 28 is fixedly connected to one side of the first support plate 26. The output end of the third servo motor 28 is fixedly connected to one end of a clamping arm 3. A raw material storage barrel 31 is installed between the two clamping arms 3. When raw materials in the raw material feeding barrel 1 need to be added, first place the raw material storage barrel 31 containing raw materials between the two clamping arms 3, and then drive the threaded rod 25 to rotate by the second servo motor 27, so that the threaded rod 25 drives the first support plate 26 to move closer to the second support plate 29, thereby enabling the clamping arms 3 on the second support plate 29 and the first support to clamp and fix the raw material storage barrel 31, accelerating the speed of installing and fixing the raw material storage barrel 31, and thus enhancing the stability of the raw material storage barrel 31 during transportation.

[0025] Specifically, refer to Figure 1 and Figure 4 , the top end of the raw material feeding barrel 1 is hermetically connected with a cover plate 11. In the middle of the top end of the cover plate 11, a driving motor 12 is fixedly connected. The output end of the driving motor 12 is fixedly connected with a driving shaft 13. The upper half of the driving shaft 13 is connected with a scraping plate 15 through a connecting arm 14. The lower half of the driving shaft 13 is fixedly connected with a spiral blade 16. One side of the top end of the cover plate 11 is fixedly connected with a feeding hopper 17. The connecting arm 14 is fixedly connected to both sides of the upper half of the driving shaft 13. The other end of the connecting arm 14 is fixedly connected to one side of the scraping plate 15. The other side of the scraping plate 15 is attached to the inner wall of the raw material feeding barrel 1. The outer ring of the spiral blade 16 is rotatably connected to the inner wall of the discharge port of the raw material feeding barrel 1. When the raw materials in the raw material feeding barrel 1 are added to the mixer, the driving motor 12 will drive the driving shaft 13 to rotate, and then the driving shaft 13 will drive the scraping plate 15 and the spiral blade 16 on the connecting arm 14 to rotate. At this time, the connecting arm 14 will mix the raw materials in the raw material feeding barrel 1, the scraping plate 15 will scrape off the raw materials attached to the inner wall of the raw material feeding barrel 1, and the spiral blade 16 will transport the raw materials in the raw material feeding barrel 1 from the outlet of the raw material feeding barrel 1 to the mixer, thereby enhancing the uniformity of the raw material feeding mechanism during the raw material adding process.

[0026] In addition, the components designed by the utility model are all common standard components or components known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods. Those skilled in the art can fully implement them without further elaboration. The content protected by the utility model does not involve improvements to internal structures and methods either.

[0027] The embodiments disclosed in the utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the utility model, they are all within the protection scope of the utility model.

Claims

1. A raw material dosing mechanism for ink production, comprising a raw material dosing bucket (1), characterized in that: A track beam (2) is fixedly connected to one side of the raw material feeding barrel (1), and the track beam (2) is connected to a screw rod (22) via a first servo motor (21). The screw rod (22) is externally threadedly connected to a carrier plate (23), and a movable groove (24) is provided on one side of the carrier plate (23). The interior of the movable groove (24) is connected to a first support plate (26) via a threaded rod (25). A second servo motor (27) is fixedly mounted on one end of the carrier plate (23), a third servo motor (28) is mounted on one side of the first support plate (26), and a second support plate (29) is fixedly mounted on a side away from the movable groove (24). A clamping arm (3) is rotatably connected between the first support plate (26) and the second support plate (29), and a raw material storage barrel (31) is mounted between the two clamping arms (3).

2. A raw material dosing mechanism for ink production as claimed in claim 1, characterized in that: The top of the raw material feeding barrel (1) is sealedly connected to a cover plate (11), the middle of the top of the cover plate (11) is fixedly connected to a driving motor (12), the output end of the driving motor (12) is fixedly connected to a driving shaft (13), the upper half of the driving shaft (13) is connected to a scraper (15) via a connecting arm (14), the lower half of the driving shaft (13) is fixedly connected to a spiral blade (16), and one side of the top of the cover plate (11) is fixedly connected to a material injection hopper (17).

3. A raw material dosing mechanism for ink production as claimed in claim 2, characterized in that: The connecting arm (14) is fixedly connected to both sides of the upper half of the driving shaft (13), the other end of the connecting arm (14) is fixedly connected to one side of the scraper (15), the other side of the scraper (15) is attached to the inner wall of the raw material feeding bucket (1), and the outer ring of the spiral blade (16) is rotatably connected to the inner wall of the discharge port of the raw material feeding bucket (1).

4. A raw material dosing mechanism for ink production as claimed in claim 1, characterized in that: The mounting end of the first servo motor (21) is fixedly connected to the top end of the track beam (2), the two ends of the screw rod (22) are rotatably connected to the inner wall of the track beam (2), one end of which is fixedly connected to the output end of the first servo motor (21), and one end of the carrier plate (23) is slidably connected to the inner wall of the track beam (2).

5. A raw material dosing mechanism for ink production as claimed in claim 1, characterized in that: The two ends of the threaded rod (25) are rotatably connected to the inner wall of the movable groove (24), one end of which is fixedly connected to the output end of the second servo motor (27), and the bottom end of the first support plate (26) is slidably connected to the inner wall of the movable groove (24) and is connected to the outside of the threaded rod (25) through a thread.

6. A raw material dosing mechanism for ink production as claimed in claim 1, characterized in that: The mounting end of the third servo motor (28) is fixedly connected to one side of the first support plate (26), and the output end of the third servo motor (28) is fixedly connected to one end of one of the clamping arms (3).

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