Quantitative feeding device for ingredients of water-based latex paint

Abstract

The utility model discloses a water-based emulsion paint ingredient quantitative feeding device which comprises a first supporting seat, a material tank is installed on the outer surface of the first supporting seat, a discharging pipe is installed at the bottom end of the material tank in a penetrating mode, and a one-way discharging valve is installed on the outer surface of the discharging pipe in an embedded mode. The quantitative cylinder is communicated with the material tank through an exhaust pipe, a scale groove is formed in the outer surface of the quantitative cylinder, a one-way exhaust valve is embedded in the outer surface of the exhaust pipe, and an air inlet pipe is installed on the outer surface of the quantitative cylinder in a penetrating mode. According to the batching and quantitative feeding device for the water-based latex paint, the sliding plate is driven to drive the lead screw to push the piston to move in the quantitative barrels, air in the quantitative barrels enters the charging buckets through the exhaust pipes, and the air enters the charging buckets according to the volume of the air exhausted from the quantitative barrels to extrude liquid ingredients to be exhausted from the discharging pipes through the one-way discharging valves. Therefore, different ingredients in the material tank can be quantitatively discharged at one time, convenience and rapidness are achieved, and the ingredient quantitative feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based latex paint feeding, in particular to a quantitative feeding device for water-based latex paint. Background Art

[0002] The synthetic resin emulsion is used as the film-forming material, water is used as the solvent, pigments, fillers and additives are added, and after a certain process

[0003] The paint made by the process is called latex paint. Latex paint is a mixture of a dispersion of solid particles of synthetic resin (latex) in water and a dispersion of pigment and filler particles in water. Water-based latex paint mainly refers to latex paint with water as solvent. When making existing water-based latex paint, generally water, dispersant, defoamer, preservative and other liquid materials are put into a dispersion tank and then stirred evenly. However, when adding various liquid materials, the amount of materials is controlled. However, when adding materials, the materials need to be measured, but it is troublesome to measure and add them in groups multiple times, which is inconvenient to use.

[0004] However, when the inventors implemented this device, they found the following defects: when adding various liquid materials, it is troublesome to perform metered addition multiple times, which is inconvenient to use. Utility Model Content

[0005] Based on this, it is necessary to provide a quantitative feeding device for water-based latex paint in response to the above technical problems. A slidable sliding plate and a pneumatic cylinder for driving the sliding plate to move horizontally are arranged on a support seat. When using the device, first grasp the screw rod and rotate it in the screw hole. The movement of the screw rod drives the piston stroke inside the quantitative cylinder. The volume of air discharged from the quantitative cylinder is controlled by observing the positioning hole to determine the moving distance of the piston in the quantitative cylinder. The discharged air enters the material tank through the exhaust pipe and pushes the liquid ingredients in the material tank with the same amount as the air to be discharged from the discharge pipe according to the air volume, so as to realize the control of the discharge amount of ingredients in multiple material tanks. The pneumatic cylinder can be started to drive the sliding plate to drive the piston to move in the quantitative cylinder with the screw rod. The air in multiple quantitative cylinders enters multiple material tanks through the exhaust pipe. The air enters the material tank according to the volume of air discharged from the quantitative cylinder to squeeze the liquid ingredients and discharge them from the discharge pipe through the one-way discharge valve, thereby discharging different ingredients in the material tank in a one-time quantitative manner, which is convenient and fast, and increases the efficiency of quantitative feeding of ingredients.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A quantitative feeding device for water-based latex paint, comprising:

[0008] A first support seat, a material tank is installed on the outer surface of the first support seat, a discharge pipe is installed through the bottom end of the material tank, and a one-way discharge valve is inlaid on the outer surface of the discharge pipe;

[0009] A dosing cylinder, wherein the dosing cylinder is connected to the material tank through an exhaust pipe, and a graduated groove is provided on the outer surface of the dosing cylinder, a one-way exhaust valve is inlaid on the outer surface of the exhaust pipe, an air intake pipe is installed through the outer surface of the dosing cylinder, and a one-way air intake valve is inlaid on the outer surface of the air intake pipe, a through hole is provided on the outer surface of the dosing cylinder, and a screw rod is slidably installed inside the through hole, a piston is slidably installed inside the dosing cylinder, and the piston is fixedly connected to the screw rod;

[0010] A pneumatic cylinder is installed on the back of the first support seat. The telescopic end of the pneumatic cylinder is fixedly connected to a sliding plate. A threaded hole is opened on the outer surface of the sliding plate, and a screw rod is threadedly connected to the inside of the threaded hole.

[0011] Furthermore, the bottom end of the material tank is conical.

[0012] Furthermore, a viewing window is inlaid on the outer surface of the material tank, and the material of the viewing window is tempered glass.

[0013] Furthermore, a material hopper is provided below the material tank, and a discharge pipe is installed through the material hopper, and a discharge pipe is installed through the bottom surface of the material hopper.

[0014] Furthermore, one end of the air inlet pipe away from the metering cylinder is fixedly connected with an internal threaded joint, and the internal threads of the internal threaded joint are connected with an external threaded joint, the outer surface of the external threaded joint is fixedly connected with a filter screen cylinder, and the interior of the filter screen cylinder is filled with filter material.

[0015] Furthermore, a filter is provided inside the internal threaded joint, and an end of the external threaded joint close to the one-way air intake valve is in contact with the filter.

[0016] Furthermore, one end of the screw rod away from the metering cylinder is fixedly connected to a handle, and an anti-slip sleeve is arranged on the outside of the handle.

[0017] Furthermore, a second support seat is fixedly connected to the outer surface of the material tank, and the second support seat is fixedly installed on the top surface of the material tank.

[0018] Furthermore, a support plate is fixedly connected to the outer surface of the first support seat, a positioning hole is opened on the outer surface of the sliding plate, a positioning rod is fixedly connected to the outer surface of the support plate, and the positioning rod is slidably installed inside the positioning hole.

[0019] Furthermore, a ladder is fixedly connected to the back side of the first support seat.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] The utility model provides a quantitative feeding device for water-based latex paint, in which a slidable sliding plate and a pneumatic cylinder for driving the sliding plate to translate are arranged on a first supporting seat. When using the device, firstly, a screw rod is grasped to rotate and move in a screw hole, and the movement of the screw rod drives the piston stroke inside the quantitative cylinder. The volume of air discharged from the quantitative cylinder is controlled by observing the positioning hole, and the moving distance of the piston in the quantitative cylinder is determined, and the discharged air enters the material tank through the exhaust pipe and pushes the liquid ingredient in the material tank with the same amount as the air to be discharged from the discharge pipe according to the air volume, so as to realize the control of the discharge amount of ingredients in multiple material tanks. The pneumatic cylinder can be started to drive the sliding plate to drive the piston to move in the quantitative cylinder with the screw rod, and the air in the multiple quantitative cylinders enters the multiple material tanks through the exhaust pipe, and the air enters the material tank according to the volume of air discharged from the quantitative cylinder to squeeze the liquid ingredient and discharge it from the discharge pipe through the one-way discharge valve, so that different ingredients in the material tank are quantitatively discharged at one time, which is convenient and fast, and the quantitative feeding efficiency of the ingredients is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0023] Figure 2 A rear view structural schematic diagram provided by the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the material tank provided by the utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the filter screen cylinder provided by the utility model;

[0026] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0027] Figure 6 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the exhaust pipe of the utility model.

[0029] The markings in the figure are as follows:

[0030] The first support seat 1, the discharge pipe 2, the material tank 3, the exhaust pipe 4, the metering cylinder 5, the handle 6, the thread hole 7, the sliding plate 8, the support plate 9, the screw 10, the pneumatic cylinder 11, the second support seat 12, the scale groove 13, the positioning hole 14, the positioning rod 15, the visual window 16, the one-way discharge valve 17, the gathering hopper 18, the discharge pipe 19, the ladder 20, the piston 21, the filter mesh cylinder 22, the external threaded joint 23, the filter plate 24, the internal threaded joint 25, the air inlet pipe 26, the one-way air inlet valve 27, the one-way exhaust valve 28, and the through hole 29. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0032] As described in the background art, the speed uniformity of the manual solid phase extraction device cannot be guaranteed, and it is more laborious and not conducive to the extraction speed.

[0033] In order to solve this technical problem, the utility model provides a quantitative feeding device for water-based latex paint, which is applied to through-type solid phase extraction.

[0034] Specifically, please refer to Figure 1-7 , the automatic column passing device specifically includes:

[0035] A first support seat 1, on the outer surface of which a material tank 3 is installed, a discharge pipe 2 is installed through the bottom end of the material tank 3, and a one-way discharge valve 17 is inlaid on the outer surface of the discharge pipe 2;

[0036] The dosing cylinder 5 is connected with the material tank 3 through the exhaust pipe 4, and the outer surface of the dosing cylinder 5 is provided with a scale groove 13, the outer surface of the exhaust pipe 4 is inlaid with a one-way exhaust valve 28, the outer surface of the dosing cylinder 5 is penetrated with an air inlet pipe 26, and the outer surface of the air inlet pipe 26 is inlaid with a one-way air inlet valve 27, the outer surface of the dosing cylinder 5 is provided with a through hole 29, and the inner part of the through hole 29 is slidably provided with a screw rod 10, and the inner part of the dosing cylinder 5 is slidably provided with a piston 21, and the piston 21 is fixedly connected with the screw rod 10;

[0037] The pneumatic cylinder 11 is installed on the back of the first support seat 1 . The telescopic end of the pneumatic cylinder 11 is fixedly connected to a sliding plate 8 . A threaded hole 7 is formed on the outer surface of the sliding plate 8 , and a screw rod 10 is threadedly connected to the inside of the threaded hole 7 .

[0038] The utility model provides a quantitative feeding device for water-based latex paint, wherein a slidable sliding plate 8 and a pneumatic cylinder 11 for driving the sliding plate 8 to translate are arranged on a first support seat 1. When using the device, firstly, the screw rod 10 is grasped to rotate and move in the screw hole 7, and the screw rod 10 moves with the stroke of the piston 21 inside the quantitative cylinder 5. By observing the positioning hole 14, the moving distance of the piston 21 in the quantitative cylinder 5 is determined to control the volume of air discharged from the quantitative cylinder 5. The discharged air enters the material tank 3 through the exhaust pipe 4 and pushes the material tank 3 according to the volume of air. The liquid ingredients of the same amount as the air are discharged from the discharge pipe 2, so as to realize the discharge amount control of the ingredients in the multiple material tanks 3. The pneumatic cylinder 11 can be started to drive the sliding plate 8 with the screw 10 to push the piston 21 to move in the metering cylinder 5. The air in the multiple metering cylinders 5 enters the multiple material tanks 3 through the exhaust pipe 4. The air enters the material tank 3 according to the volume of the air discharged from the metering cylinder 5 to squeeze the liquid ingredients and discharge them from the discharge pipe 2 through the one-way discharge valve 17, so that different ingredients in the material tank 3 are quantitatively discharged at one time, which is convenient and fast, and increases the quantitative feeding efficiency of the ingredients.

[0039] Example 1

[0040] Please refer to Figure 1-7 , a dosing and dosing device for water-based latex paint, a first support seat 1, a material tank 3 is installed on the outer surface of the first support seat 1, a discharge pipe 2 is installed through the bottom end of the material tank 3, and a one-way discharge valve 17 is inlaid on the outer surface of the discharge pipe 2; a quantitative cylinder 5, the quantitative cylinder 5 is connected with the material tank 3 through an exhaust pipe 4, and a scale groove 13 is opened on the outer surface of the quantitative cylinder 5, a one-way exhaust valve 28 is inlaid on the outer surface of the exhaust pipe 4, and an air inlet pipe is installed through the outer surface of the quantitative cylinder 5 26, and a one-way air intake valve 27 is embedded on the outer surface of the air intake pipe 26, a through hole 29 is opened on the outer surface of the metering cylinder 5, and a screw rod 10 is slidably installed inside the through hole 29, a piston 21 is slidably installed inside the metering cylinder 5, and the piston 21 is fixedly connected to the screw rod 10; a pneumatic cylinder 11, which is installed on the back side of the first support seat 1, and the telescopic end of the pneumatic cylinder 11 is fixedly connected to a sliding plate 8, a threaded hole 7 is opened on the outer surface of the sliding plate 8, and the screw rod 10 is threadedly connected to the inside of the threaded hole 7.

[0041] Please refer to Figure 1 , 4 and 5, an end of the air inlet pipe 26 away from the metering cylinder 5 is fixedly connected with an internal threaded joint 25, and the internal threads of the internal threaded joint 25 are connected with an external threaded joint 23, the outer surface of the external threaded joint 23 is fixedly connected with a filter screen cylinder 22, and the interior of the filter screen cylinder 22 is filled with filter material, a filter plate 24 is arranged inside the internal threaded joint 25, and an end of the external threaded joint 23 close to the one-way air inlet valve 27 is in contact with the filter plate 24.

[0042] In specific implementation, the filter material is filled into the filter mesh cylinder 22. When the screw rod 10 moves toward the pneumatic cylinder 11 with the piston 21, air is sucked into the metering cylinder 5, and the outside air enters the metering cylinder 5 through the air inlet pipe 26 and the one-way air inlet valve 27. The filter mesh cylinder 22 is installed by using the external threaded joint 23 in conjunction with the external threaded joint 23. When the air enters the metering cylinder 5, the air enters the air inlet pipe 26 through the filter mesh cylinder 22, the internal filter material and the filter sheet 24, thereby filtering the air and preventing dust and impurities in the air from entering the metering cylinder 5 and causing wear to the internal piston 21, thereby ensuring its service life.

[0043] Example 2

[0044] The quantitative feeding device for the water-based latex paint provided in Example 1 is further optimized. Specifically, Figure 1-7 As shown, the bottom end of the material tank 3 is conical, and a visual window 16 is inlaid on the outer surface of the material tank 3, and the material of the visual window 16 is tempered glass. A hopper 18 is arranged at the bottom of the material tank 3, and the discharge pipe 2 and the hopper 18 are installed through, and a discharge pipe 19 is installed through the bottom surface of the hopper 18. The end of the screw rod 10 away from the metering cylinder 5 is fixedly connected with a handle 6, and the outside of the handle 6 is provided with an anti-slip sleeve, the outer surface of the material tank 3 is fixedly connected with a second support seat 12, and the second support seat 12 is fixedly installed on the top surface of the material tank 3, the outer surface of the first support seat 1 is fixedly connected with a support plate 9, and a positioning hole 14 is opened on the outer surface of the sliding plate 8, and a positioning rod 15 is fixedly connected to the outer surface of the support plate 9, and the positioning rod 15 is slidably installed in the inside of the positioning hole 14, and a ladder 20 is fixedly connected to the back of the first support seat 1.

[0045] Through the above-mentioned structural design, in this embodiment, the conical material tank 3 is provided to facilitate the discharge of the ingredients in the material tank 3. The visual window 16 is provided to facilitate the intuitive viewing of the amount of ingredients in the material tank 3, and the ingredients can be replenished in time. The gathering hopper 18 and the discharge pipe 2 can be provided to centrally collect the ingredients discharged from multiple material tanks 3, and can be added to the latex paint agitator at one time, making the addition of ingredients more convenient. The handle 6 is provided to enable the staff to grasp the screw 10 and rotate it. The positioning hole 14 and the positioning rod 15 are provided to realize the positioning of the sliding plate 8, thereby increasing the stability of the sliding plate 8 when sliding. The ladder 20 is provided to facilitate the user to climb up to inspect and maintain the equipment on the first support seat 1.

[0046] The use process of the automatic column passing device provided by the utility model is as follows:

[0047] A slidable sliding plate 8 and a pneumatic cylinder 11 for driving the sliding plate 8 to translate are arranged on the first supporting seat 1. When using the device, first grasp the screw rod 10 and rotate and move it in the screw hole 7. The screw rod 10 moves with the stroke of the piston 21 inside the quantitative cylinder 5. The moving distance of the piston 21 in the quantitative cylinder 5 is determined by observing the positioning hole 14 to control the volume of air discharged from the quantitative cylinder 5. The discharged air enters the material tank 3 through the exhaust pipe 4 and pushes the liquid ingredients in the material tank 3 with the same amount of air to be discharged from the discharge pipe 2 according to the air volume, so as to realize the discharge amount control of the ingredients in the multiple material tanks 3. The pneumatic cylinder 11 can be started to drive the sliding plate 8 to move with the screw rod 10 to push the piston 21 in the quantitative cylinder 5. The air in the multiple quantitative cylinders 5 enters the multiple material tanks 3 through the exhaust pipe 4. The air enters the material tank 3 according to the volume of air discharged from the quantitative cylinder 5 to squeeze the liquid ingredients and discharge them from the discharge pipe 2 through the one-way discharge valve 17, so that different ingredients in the material tank 3 are quantitatively discharged at one time, which is convenient and fast, and increases the efficiency of quantitative feeding of ingredients.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A quantitative feeding device for water-based latex paint, characterized in that: It includes: A first support seat (1), a material tank (3) being mounted on the outer surface of the first support seat (1), a discharge pipe (2) being installed through the bottom end of the material tank (3), and a one-way discharge valve (17) being inlaid on the outer surface of the discharge pipe (2); A dosing cylinder (5), the dosing cylinder (5) being connected to the material tank (3) via an exhaust pipe (4), and a graduated groove (13) being provided on the outer surface of the dosing cylinder (5), a one-way exhaust valve (28) being inlaid on the outer surface of the exhaust pipe (4), an air intake pipe (26) being installed through the outer surface of the dosing cylinder (5), and a one-way air intake valve (27) being inlaid on the outer surface of the air intake pipe (26), a through hole (29) being provided on the outer surface of the dosing cylinder (5), and a screw rod (10) being slidably installed inside the through hole (29), and a piston (21) being slidably installed inside the dosing cylinder (5), and the piston (21) being fixedly connected to the screw rod (10); A pneumatic cylinder (11) is mounted on the back of the first support seat (1); the telescopic end of the pneumatic cylinder (11) is fixedly connected to a sliding plate (8); a threaded hole (7) is provided on the outer surface of the sliding plate (8); and a screw rod (10) is threadedly connected to the inside of the threaded hole (7).

2. The quantitative feeding device for water-based latex paint according to claim 1, characterized in that: The bottom end of the material tank (3) is conical.

3. The quantitative feeding device for water-based latex paint according to claim 2, characterized in that: A visual window (16) is inlaid on the outer surface of the material tank (3), and the visual window (16) is made of tempered glass.

4. The dosing device for water-based latex paint according to claim 3, characterized in that: A material collecting hopper (18) is provided below the material tank (3), and a material discharge pipe (2) and the material collecting hopper (18) are installed through and through, and a material discharge pipe (19) is installed through and through the bottom surface of the material collecting hopper (18).

5. The quantitative feeding device for water-based latex paint according to claim 4, characterized in that: An end of the air inlet pipe (26) away from the metering cylinder (5) is fixedly connected to an internal threaded joint (25), and the internal threads of the internal threaded joint (25) are connected to an external threaded joint (23), and the outer surface of the external threaded joint (23) is fixedly connected to a filter screen cylinder (22), and the interior of the filter screen cylinder (22) is filled with filter material.

6. The quantitative feeding device for water-based latex paint according to claim 5, characterized in that: A filter sheet (24) is disposed inside the internal threaded joint (25), and an end of the external threaded joint (23) close to the one-way air inlet valve (27) is in contact with the filter sheet (24).

7. The quantitative feeding device for water-based latex paint according to claim 6, characterized in that: One end of the screw rod (10) away from the metering cylinder (5) is fixedly connected to a handle (6), and an anti-slip sleeve is provided on the outside of the handle (6).

8. The quantitative feeding device for water-based latex paint according to claim 7, characterized in that: The outer surface of the material tank (3) is fixedly connected to a second support seat (12), and the second support seat (12) is fixedly mounted on the top surface of the material tank (3).

9. The quantitative feeding device for water-based latex paint according to claim 8, characterized in that: A support plate (9) is fixedly connected to the outer surface of the first support seat (1), a positioning hole (14) is provided on the outer surface of the sliding plate (8), a positioning rod (15) is fixedly connected to the outer surface of the support plate (9), and the positioning rod (15) is slidably installed inside the positioning hole (14).

10. The quantitative feeding device for water-based latex paint according to claim 9, characterized in that: A ladder (20) is fixedly connected to the back side of the first support seat (1).

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