Quantitative feeding device for printing ink

Abstract

The utility model relates to the technical field of printing ink processing, and discloses a printing ink quantitative feeding device which comprises a base, a material tank is connected to the top end of the base, a supporting frame is connected to the top end of the material tank, a transfer tank is connected to one side of the supporting frame, and a drawing rod is arranged at the top end of the transfer tank in a sliding mode. One end of the drawing rod extends into the transfer tank and is connected with a piston cone, a groove is formed in one side of the drawing rod, a rack is connected to the inner side of the groove, a driving motor is connected to the top end of the transfer tank, a gear is connected to the output end of the driving motor, one side of the gear is meshed with the rack, and the other side of the gear is meshed with the piston cone. And a material pumping pipe is connected between the bottom end of the transfer tank and the material tank. According to the feeding device, the feeding stability is guaranteed, manpower consumption is reduced, meanwhile, the feeding accuracy is guaranteed, and the machining quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ink processing, in particular to an ink quantitative feeding device. Background Art

[0002] At present, ink is an important material used in printing. It prints or sprays patterns and texts on substrates. Ink is mainly composed of binders, pigments, fillers, additives and solvents. It is mostly used in various printings such as books and periodicals, packaging and decoration, architectural decoration and electronic circuit boards.

[0003] To generate ink, various raw materials need to be mixed and stirred. In the current related technology, when mixing raw materials, the staff weighs the raw materials in advance, and then adds the weighed raw materials into the reaction barrel. If it is found that the input amount is insufficient after adding, it is re-weighed and added. The addition is done manually by the user, and the amount of added materials will deviate each time, which is inconvenient for users. Utility Model Content

[0004] The purpose of the utility model is to provide an ink quantitative feeding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a base, a material tank is connected to the top of the base, a support frame is connected to the top of the material tank, a transfer tank is connected to one side of the support frame, a pumping rod is slidably provided on the top of the transfer tank, one end of the pumping rod extends into the transfer tank and is connected to a piston cone, a groove is provided on one side of the pumping rod, and a rack is connected to the inner side of the groove, a driving motor is connected to the top of the transfer tank, a gear is connected to the output end of the driving motor, one side of the gear is meshed with the rack, a pumping pipe is connected between the bottom end of the transfer tank and the material tank, a one-way valve and a flowmeter are connected to one end of the pumping pipe close to the transfer tank, and a feeding unit is connected to the bottom end of the transfer tank.

[0006] Preferably, two groups of support frames are rotatably provided on one side of the base, the support frames and the bottom of the base are both connected with universal wheels, and a pushing handrail is connected to one side of the top end of the base.

[0007] Preferably, the bottom end of the transfer tank is conical, and the bottom end of the piston cone fits against the inner wall of the transfer tank.

[0008] Preferably, a feed inlet and an air inlet are provided at the top of the material tank.

[0009] Preferably, a mounting groove is provided on one side of the inner wall of the adapter tank, and a liquid level sensor is connected and arranged in the mounting groove.

[0010] Preferably, the feeding unit comprises a feeding pipe, one end of the feeding pipe is connected with a one-way valve 2, one side of the one-way valve 2 is connected with a bellows, one end of the bellows is connected with a feeding connector, and the inner side of the feeding connector is connected with a flow meter 2.

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

[0012] 1. The utility model increases the overall support effect of the device by adding a support frame, wherein the support frame can be rotated and adjusted according to the position of the processing equipment to ensure the stability of feeding and loading;

[0013] 2. The utility model also pushes the device to the feeding port of the processing equipment by pushing the handrail, then pulls the feeding joint and inserts it into the feeding port of the equipment, and then starts the driving motor to move the rack through the gear, thereby driving the pumping rod to move upward, thereby driving the piston cone to move. While the piston cone is moving, it pumps the raw materials in the material tank into the transfer tank through the pumping pipe, wherein the amount of the extracted raw materials is detected by the flow meter 1, and the liquid level sensor detects the amount of raw materials in the transfer tank, and then the driving motor drives the gear to rotate, and the raw materials are pushed into the feeding pipe through the piston cone, and discharged to the processing equipment through the bellows, wherein the flow meter 2 detects the amount of raw materials entering the equipment, thereby completing the feeding, saving manpower consumption, and ensuring the accuracy of feeding and the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an ink quantitative feeding device of the utility model;

[0015] Figure 2 This is a schematic diagram of the side section structure of an ink quantitative feeding device of the utility model;

[0016] Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle;

[0017] Figure 4 The utility model is a schematic diagram of the structure of a transfer tank in an ink quantitative feeding device.

[0018] In the figure: 1. base; 2. material tank; 3. support frame; 4. adapter tank; 5. pumping rod; 6. piston cone; 7. rack; 8. drive motor; 9. gear; 10. pumping pipe; 11. one-way valve 1; 12. flow meter 1; 13. feeding pipe; 14. one-way valve 2; 15. bellows; 16. feeding connector; 17. flow meter 2; 18. support frame; 111. liquid level sensor. DETAILED DESCRIPTION

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

[0020] See also Figure 1-4 The utility model provides a technical solution: it includes a base 1, a material tank 2 is connected to the top of the base 1, a support frame 3 is connected to the top of the material tank 2, a transfer tank 4 is connected to one side of the support frame 3, a pumping rod 5 is slidably arranged on the top of the transfer tank 4, one end of the pumping rod 5 extends into the transfer tank 4 and is connected to a piston cone 6, a groove is provided on one side of the pumping rod 5, and a rack 7 is connected to the inner side of the groove, a driving motor 8 is connected to the top of the transfer tank 4, a gear 9 is connected to the output end of the driving motor 8, one side of the gear 9 is meshed with the rack 7, a pumping pipe 10 is connected between the bottom end of the transfer tank 4 and the material tank 2, a one-way valve 11 and a flow meter 12 are connected to the end of the pumping pipe 10 close to the transfer tank 4, and a feeding unit is connected to the bottom end of the transfer tank 4;

[0021] Two sets of support frames 18 are rotatably arranged on one side of the base 1, and universal wheels are connected to the support frames 18 and the bottom of the base 1. A pushing handrail is connected to one side of the top of the base 1, and a positioning lock is provided on one side of the universal wheel to facilitate the positioning of the equipment. 18 and 1 are rotatably connected by a big-head bolt and a nut. The rotating 18 can be fixed by rotating the big-head bolt and the nut to ensure stability.

[0022] The bottom end of the transfer tank 4 is conical, and the bottom end of the piston cone 6 is in contact with the inner wall of the transfer tank 4, so that the raw material can be fully extruded when the piston cone 6 is pressed down to extrude the raw material.

[0023] A feed port and an air inlet are provided at the top of the material tank 2 to facilitate the addition of raw materials, while the air inlet facilitates the entry of air when drawing materials.

[0024] A mounting groove is provided on one side of the inner wall of the transfer tank 4, and a liquid level sensor 111 is connected and arranged in the mounting groove.

[0025] The feeding unit includes a feeding pipe 13, one end of which is connected to a one-way valve 14, one side of which is connected to a bellows 15, one end of which is connected to a feeding connector 16, and the inner side of the feeding connector 16 is connected to a flow meter 17.

[0026] Working principle: When the utility model is in use, the device is pushed to the feeding port of the processing equipment by pushing the handrail, and then the feeding connector 16 is pulled to be inserted into the feeding port of the equipment, and then the driving motor 8 is started to move the rack 7 through the gear 9, thereby driving the pumping rod 5 to move upward, thereby driving the piston cone 6 to move, and the piston cone 6 draws the raw materials in the material tank 2 into the transfer tank 4 through the pumping pipe 10 while moving, wherein the amount of the extracted raw materials is detected by the flow meter 12, and the liquid level sensor 111 detects the amount of raw materials in the transfer tank 4, and then the driving motor 8 drives the gear 9 to rotate, and the raw materials are pushed into the feeding pipe 13 through the piston cone 6, and discharged to the processing equipment through the bellows 15, wherein the flow meter 2 17 detects the amount of raw materials entering the equipment, thereby completing the feeding.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ink quantitative feeding device, comprising a base (1), characterized in that: The top of the base (1) is connected to a material tank (2), the top of the material tank (2) is connected to a support frame (3), one side of the support frame (3) is connected to a transfer tank (4), the top of the transfer tank (4) is slidably provided with a pumping rod (5), one end of the pumping rod (5) extends into the transfer tank (4) and is connected to a piston cone (6), one side of the pumping rod (5) is provided with a groove, and the inner side of the groove is connected to a rack (7), the transfer tank (4) A driving motor (8) is connected to the top end, a gear (9) is connected to the output end of the driving motor (8), one side of the gear (9) is meshed with the rack (7), a material extraction pipe (10) is connected between the bottom end of the transfer tank (4) and the material tank (2), a one-way valve (11) and a flow meter (12) are connected to the end of the material extraction pipe (10) close to the transfer tank (4), and a feeding unit is connected to the bottom end of the transfer tank (4).

2. The ink quantitative feeding device according to claim 1, characterized in that: Two groups of support frames (18) are rotatably arranged on one side of the base (1); the support frames (18) and the bottom ends of the base (1) are both connected with universal wheels; and a pushing handrail is connected to one side of the top end of the base (1).

3. The ink quantitative feeding device according to claim 2, characterized in that: The bottom end of the transfer tank (4) is arranged in a conical shape, and the bottom end of the piston cone (6) is in contact with the inner wall of the transfer tank (4).

4. The ink quantitative feeding device according to claim 1, characterized in that: The top of the material tank (2) is provided with a material inlet and an air inlet.

5. The ink quantitative feeding device according to claim 1, characterized in that: A mounting groove is provided on one side of the inner wall of the transfer tank (4), and a liquid level sensor (111) is connected and arranged in the mounting groove.

6. The ink quantitative feeding device according to claim 1, characterized in that: The feeding unit comprises a feeding pipe (13), one end of the feeding pipe (13) is connected to a second one-way valve (14), one side of the second one-way valve (14) is connected to a bellows (15), one end of the bellows (15) is connected to a feeding connector (16), and the inner side of the feeding connector (16) is connected to a second flow meter (17).

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