Composite feeding device capable of accurately metering printing ink

Abstract

The utility model relates to the technical field of feeding devices, and discloses a printing ink composite feeding device capable of accurately measuring, which comprises a feeding hopper, a top cover, a plurality of feeding nozzles, a feeding port, a feeding port, a feeding port, a feeding port, a feeding port, a feeding port, a feeding port, a feeding port, a discharging port, a discharging port, a discharging port, a discharging port, a discharging port, a discharging port, a discharging port, a discharging port, a discharging port, a discharging port and a discharging port, and is characterized in that the top cover is fixed at the top end of the feeding hopper and is fixedly arranged on the top cover; the multiple sets of material storage mechanisms are fixed to the top cover at equal intervals in the circumferential direction and used for feeding materials into the feeding hopper; the stirring mechanism is fixed on the top cover and is used for stirring and dispersing the materials fed into the feeding hopper; the multiple sets of material storage mechanisms are fixed to the top cover at equal intervals in the circumferential direction and used for feeding the materials into the feeding hopper, it can be guaranteed that different materials reach the feeding hopper at the same time, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of feeding devices, and in particular to a composite feeding device capable of accurately measuring ink. Background Art

[0002] In the field of ink manufacturing, ink needs to be stirred, dissolved and dispersed in the cylinder of a stirring and dispersing machine through a variety of liquid raw materials. The existing method of feeding raw materials used to make ink is: manually weigh the weight of each liquid raw material to be poured into the barrel one by one, and then manually pour these measured liquid raw materials into the barrel for stirring and dispersing, and finally manually pour the liquid raw materials prepared in the barrel into the cylinder of the stirring and dispersing machine.

[0003] In the prior art, a Chinese utility model patent with authorization announcement number CN219922838U discloses "an automatic feeding device", including multiple storage tanks, a feeding hopper, a feeding and stirring device, a first metering unit and a feeding device. Each storage tank stores liquid raw materials for making ink, and the liquid raw materials stored in each storage tank are different; the feeding and stirring device is used to transport the liquid raw materials in each storage tank into the feeding hopper and stir and disperse the liquid raw materials transported into the feeding hopper; the first metering unit is arranged on the feeding hopper, and is used to meter and transport the liquid raw materials into the feeding hopper; the feeding device is used to transport the measured and stirred and dispersed liquid raw materials in the feeding hopper into the pull cylinder of the stirring and dispersing machine, so that the automatic feeding device of the utility model can automatically measure different types of liquid raw materials for making ink and then automatically transport them into the pull cylinder of the stirring and dispersing machine to improve the production efficiency of the ink.

[0004] The automatic feeding device of the prior art, including the aforementioned one, can improve the efficiency of ink production. However, when there are many types of materials, the device as a whole requires a larger volume. In addition, the material storage tanks that are far away from the feeding hopper discharge materials slowly. The time when the materials in each storage tank arrive at the feeding hopper is inconsistent, which makes it inconvenient to stir and disperse. The processing efficiency needs to be further improved.

[0005] In order to solve the above problems, the present application proposes a composite feeding device that can accurately measure ink. Utility Model Content

[0006] In order to solve the problem that the materials in various storage tanks arrive at the feeding hopper at inconsistent times, making it inconvenient to stir and disperse, the present application provides a composite feeding device that can accurately measure ink.

[0007] The device for accurately measuring the composite feeding of ink provided in this application adopts the following technical solution:

[0008] The composite feeding device capable of accurately measuring ink comprises a feeding hopper, a feeding port is fixed at the bottom end of the feeding hopper, and further comprises:

[0009] A top cover, the top cover is fixed on the top of the feeding hopper, and a plurality of feeding nozzles are fixed on the top cover and are distributed at equal intervals along the circumferential direction;

[0010] A material storage mechanism, wherein a plurality of groups of the material storage mechanisms are fixed on the top cover at equal intervals along the circumferential direction, and are used to put materials into the feeding hopper;

[0011] A stirring mechanism is fixed on the top cover and is used for stirring and dispersing the materials put into the feeding hopper.

[0012] Preferably, the material storage mechanism comprises:

[0013] A storage hopper, the storage hopper is fixed on the top cover, and a feeding nozzle is fixed at the bottom end of the storage hopper;

[0014] A detection tube, wherein the detection tube is fixed at the bottom end of the feed nozzle, and a flow sensor is fixed on the detection tube;

[0015] A solenoid valve is fixed at the bottom end of the detection tube, and the bottom end of the solenoid valve is connected to the feed nozzle.

[0016] Preferably, a vent is fixed on the top cover.

[0017] Preferably, the stirring mechanism comprises:

[0018] A rotating rod, the rotating rod being rotatably mounted on the bottom surface of the top cover;

[0019] A stirring motor, the stirring motor is fixed on the top cover and is used to drive the rotating rod to rotate;

[0020] A stirring rod is fixed on the rotating rod by a fixing rod.

[0021] Preferably, the stirring mechanism further comprises:

[0022] A mounting rod, the mounting rod being elastically mounted on the stirring rod;

[0023] A rubber scraper strip is fixed on the mounting rod and fits the inner wall of the hopper.

[0024] Preferably, it also includes:

[0025] A threaded rod, the threaded rod being fixed to the mounting rod and passing through the stirring rod;

[0026] A locking nut, the locking nut being mounted on the protruding end of the threaded rod by screwing;

[0027] A telescopic spring is sleeved on the threaded rod and is located between the stirring rod and the mounting rod.

[0028] Preferably, the top cover is fixed to the top of the feeding hopper by means of a flange and bolts.

[0029] In summary, this application includes the following beneficial technical effects:

[0030] In this embodiment, a plurality of groups of material storage mechanisms are fixed on the top cover at equal intervals along the circumferential direction, and are used to put materials into the feeding hopper, which can ensure that different materials reach the feeding hopper at the same time, thereby greatly improving production efficiency.

[0031] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0033] Figure 2 It is a schematic diagram of the axonometric structure of the material storage mechanism in the utility model;

[0034] Figure 3 This is a schematic diagram of the axonometric structure of the stirring mechanism in the utility model;

[0035] Figure 4 This utility model Figure 3 A in the figure is an enlarged structural diagram.

[0036] Explanation of the reference numerals in the accompanying drawings: 1. Feed hopper; 11. Feed port; 2. Top cover; 21. Vent; 22. Feed nozzle; 3. Storage mechanism; 31. Storage hopper; 32. Feed nozzle; 33. Detection tube; 34. Flow sensor; 35. Solenoid valve; 4. Stirring mechanism; 41. Stirring motor; 42. Rotating rod; 43. Fixed rod; 44. Stirring rod; 45. Mounting rod; 451. Threaded rod; 46. Rubber scraper; 47. Locking nut; 48. Telescopic spring. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0038] The present application embodiment discloses a device for accurately measuring the composite feeding of ink. Figure 1-Figure 4The invention discloses a composite feeding device for accurately measuring ink, comprising a feeding hopper 1, a feeding port 11 being fixed at the bottom end of the feeding hopper 1, and a top cover 2, a material storage mechanism 3 and a stirring mechanism 4.

[0039] Specifically, by Figure 1 As shown, the top cover 2 is fixed on the top of the hopper 1, and a plurality of feeding nozzles 22 are fixed on the top cover 2 at equal intervals along the circumferential direction, and a plurality of groups of storage mechanisms 3 are fixed on the top cover 2 at equal intervals along the circumferential direction for feeding materials into the hopper 1, and a stirring mechanism 4 is fixed on the top cover 2 for stirring and dispersing the materials fed into the hopper 1. Therefore, when in use, different materials are fed into the hopper 1 by the storage mechanism 3, and stirred and dispersed by the stirring mechanism 4. The plurality of groups of storage mechanisms 3 are fixed on the top cover 2 at equal intervals along the circumferential direction, which can ensure that different materials reach the hopper 1 at the same time, thereby greatly improving production efficiency.

[0040] Optionally, by Figure 1 and Figure 2 As described, in this embodiment, the storage mechanism 3 includes: a storage hopper 31, a detection tube 33 and a solenoid valve 35. The storage hopper 31 is fixed on the top cover 2, and a discharge nozzle 32 is fixed at the bottom end of the storage hopper 31. The detection tube 33 is fixed at the bottom end of the discharge nozzle 32, and a flow sensor 34 is fixed on the detection tube 33. The solenoid valve 35 is fixed at the bottom end of the detection tube 33, and the bottom end of the solenoid valve 35 is connected to the feed nozzle 22. After the solenoid valve 35 is opened, the material is discharged from the discharge nozzle 32, and enters the feed nozzle 22 through the detection tube 33 and the solenoid valve 35, and enters the feeding hopper 1 from the feed nozzle 22. The flow sensor 34 is used to detect the material flow rate and realize quantitative feeding. When the material is discharged in sufficient amount, the solenoid valve 35 is automatically closed.

[0041] Preferably, by Figure 1 As shown, in this embodiment, a vent 21 is fixed on the top cover 2 to facilitate ventilation and ensure that the internal and external pressures of the hopper 1 are always kept consistent.

[0042] Optionally, by Figure 1 and Figure 3 As described, in this embodiment, the stirring mechanism 4 includes: a rotating rod 42, a stirring motor 41 and a stirring rod 44. The rotating rod 42 is rotatably installed on the bottom surface of the top cover 2. The stirring motor 41 is fixed on the top cover 2 to drive the rotating rod 42 to rotate. The stirring rod 44 is fixed on the rotating rod 42 by a fixed rod 43. The stirring motor 41 is started to drive the rotating rod 42 to rotate. The rotating rod 42 uses the fixed rod 43 to drive the stirring rod 44 to rotate, so as to stir the raw materials and improve the dispersion efficiency.

[0043] Preferably, by Figure 1 , Figure 3 and Figure 4As described, in this embodiment, the stirring mechanism 4 also includes: a mounting rod 45 and a rubber scraper 46. The mounting rod 45 is elastically mounted on the stirring rod 44. The rubber scraper 46 is fixed on the mounting rod 45 and fits the inner wall of the hopper 1. When the stirring rod 44 rotates, the rubber scraper 46 is driven to rotate along the inner wall of the hopper 1 to scrape off the material adhering to the inner wall of the hopper 1.

[0044] Optionally, by Figure 1 , Figure 3 and Figure 4 In the present embodiment, the threaded rod 451 is further included, a locking nut 47 and a telescopic spring 48. The threaded rod 451 is fixed on the mounting rod 45 and passes through the stirring rod 44. The locking nut 47 is installed on the protruding end of the threaded rod 451 by threaded engagement. The telescopic spring 48 is sleeved on the threaded rod 451 and is located between the stirring rod 44 and the mounting rod 45, thereby realizing the elastic installation of the mounting rod 45, ensuring that the rubber scraper 46 reliably fits the inner wall of the hopper 1, and improving safety.

[0045] Preferably, by Figure 1 As described, in this embodiment, the top cover 2 is fixed to the top of the hopper 1 by means of a flange and bolts, which facilitates the installation of the top cover 2, has high installation stability, and is also easy to disassemble the top cover 2, thereby facilitating the cleaning of the inner wall of the hopper 1.

[0046] It should be noted that the flow sensor 34, solenoid valve 35 and stirring motor 41 are all conventional commercially available equipment with built-in power switches. Technical personnel in this field can make routine selections according to usage requirements. Their working principles are common knowledge known to technical personnel in this field and have been fully disclosed in the prior art, so they will not be elaborated in this article.

[0047] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0048] Components not described in detail herein are prior art.

[0049] The implementation principle of the device for accurately measuring the composite feeding of ink in the embodiment of the present application is as follows: when in use, the storage mechanism 3 feeds different materials into the feeding hopper 1, and after the solenoid valve 35 is opened, the materials are discharged from the discharge nozzle 32, and enter the feed nozzle 22 through the detection tube 33 and the solenoid valve 35, and enter the feeding hopper 1 from the feed nozzle 22, and the flow sensor 34 is used to detect the material flow rate to achieve quantitative feeding, and when the material is discharged in sufficient quantity, the solenoid valve 35 is automatically closed;

[0050] The stirring motor 41 is started to drive the rotating rod 42 to rotate, and the rotating rod 42 drives the stirring rod 44 to rotate by using the fixed rod 43 to stir the raw materials and improve the dispersion efficiency;

[0051] The stirred material is fed into the pull cylinder of the disperser from the feeding port 11;

[0052] In the utility model, a plurality of groups of material storage mechanisms 3 are fixed on the top cover 2 at equal intervals along the circumferential direction, which can ensure that different materials reach the feeding hopper 1 at the same time, thereby greatly improving the production efficiency.

[0053] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0054] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0055] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A composite feeding device capable of accurately measuring ink comprises a feeding hopper (1), a feeding port (11) being fixed at the bottom end of the feeding hopper (1), characterized in that: Also includes: A top cover (2), the top cover (2) being fixed on the top of the feeding hopper (1), and having a plurality of feeding nozzles (22) fixed on the top cover (2) and distributed at equal intervals along the circumferential direction; A material storage mechanism (3), wherein a plurality of groups of the material storage mechanisms (3) are fixed on the top cover (2) at equal intervals along the circumferential direction and are used to put materials into the feeding hopper (1); A stirring mechanism (4), the stirring mechanism (4) is fixed on the top cover (2) and is used to stir and disperse the material put into the feeding hopper (1).

2. The device for accurately measuring composite ink feeding according to claim 1 is characterized in that: The material storage mechanism (3) comprises: A material storage hopper (31), wherein the material storage hopper (31) is fixed on the top cover (2), and a material discharge nozzle (32) is fixed at the bottom end of the material storage hopper (31); A detection tube (33), wherein the detection tube (33) is fixed at the bottom end of the feed nozzle (32), and a flow sensor (34) is fixed on the detection tube (33); A solenoid valve (35), wherein the solenoid valve (35) is fixed at the bottom end of the detection tube (33), and the bottom end of the solenoid valve (35) is connected to the feed nozzle (22).

3. The device for accurately measuring composite ink feeding according to claim 1 is characterized in that: A vent (21) is fixed on the top cover (2).

4. The device for accurately measuring composite ink feeding according to claim 1 is characterized in that: The stirring mechanism (4) comprises: A rotating rod (42), the rotating rod (42) being rotatably mounted on the bottom surface of the top cover (2); a stirring motor (41), the stirring motor (41) being fixed on the top cover (2) and used for driving the rotating rod (42) to rotate; A stirring rod (44), wherein the stirring rod (44) is fixed on the rotating rod (42) by a fixing rod (43).

5. The device for accurately measuring composite ink feeding according to claim 4 is characterized in that: The stirring mechanism (4) further comprises: A mounting rod (45), wherein the mounting rod (45) is elastically mounted on the stirring rod (44); A rubber scraper (46) is fixed on the mounting rod (45) and fits against the inner wall of the feeding hopper (1).

6. The device for accurately measuring composite ink feeding according to claim 5 is characterized in that: Also includes: a threaded rod (451), wherein the threaded rod (451) is fixed to the mounting rod (45) and passes through the stirring rod (44); A locking nut (47), the locking nut (47) being mounted on the protruding end of the threaded rod (451) by means of a threaded engagement; A telescopic spring (48), wherein the telescopic spring (48) is sleeved on the threaded rod (451) and is located between the stirring rod (44) and the mounting rod (45).

7. The device for accurately measuring composite ink feeding according to claim 1 is characterized in that: The top cover (2) is fixed to the top of the feeding hopper (1) by means of a flange and bolts.

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