Feeding mechanism for mixing painting paint

Abstract

The utility model discloses a feeding mechanism for mixing painting paint, which comprises a mixing barrel, a feeding barrel is arranged on the top side of the mixing barrel, a feeding hopper is fixedly mounted on the top side of the feeding barrel, a blanking hopper is fixedly mounted on the bottom wall of the feeding barrel, the bottom wall of the blanking hopper is fixedly mounted on the top side wall of the feeding barrel, and the bottom wall of the blanking hopper is communicated with the inside of the feeding barrel. A through hole is formed in the top of the feeding barrel, the inner wall of the feeding barrel is scraped by a scraping plate, the inner wall of the feeding barrel is prevented from being adhered with a coating, so that the finished product quality is better, the mixing efficiency is higher, a stirring rod is driven by a rotating rod to rotate, and the stirring rod rotates in a discharging hopper, so that the added material discharging is smoother, the working efficiency is higher, and the using effect is better; and by arranging a limiting plate, the scraping plate is prevented from falling off from the screw rod, the practicability is higher, the interior of the feeding barrel can be heated by arranging a mounting groove to be matched with an electric heating pipe for use, the problem of coating adhesion caused by too low temperature is avoided, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of painting paint production, in particular to a feeding mechanism for mixing painting paint. Background Art

[0002] Paint, traditionally known as lacquer in China, is a viscous liquid coated on the surface of an object to be protected or decorated, and can form a continuous film that is firmly attached to the object. It is usually mainly resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, and is prepared with organic solvents or water. Most traditional paint mixing devices do not have the function of adding material control. When using them, it is necessary to mix the proportions of multiple different paints and then pour them into the mixing device in sequence, resulting in low efficiency;

[0003] In this regard, the Chinese utility model patent with the authorization announcement number CN213253959U discloses the technical field of mixing devices, and discloses a paint mixing device with a feeding control function, including a mixing box, the top of the mixing box is movably connected with a top cover, the top of the top cover is connected with a feeding funnel, the inner side wall of the feeding funnel is respectively provided with a mounting groove and a mounting hole located on the right side of the mounting groove, the inner side wall of the mounting groove and the inner side wall of the mounting hole are both fixedly installed with a first bearing, the opposite sides of the two first bearings are fixedly connected with a first rotating rod and one end of the first rotating rod extends to the outside of the feeding funnel, the paint mixing device with a feeding control function has the purpose of the feeding control function, and solves the problem of low efficiency in traditional paint mixing devices, because most of them do not have the feeding control function, when in use, it is necessary to mix the proportions of a plurality of different paints and then pour them into the mixing device in sequence;

[0004] In order to better control the amount of paint added in the existing device, it is usually necessary to pre-treat it in the barrel. However, the controlled amount is easy to stick to the inner wall, causing waste and incorrect proportions, affecting the effect of the finished product. For this reason, we propose a feeding mechanism for mixing painting paint to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding mechanism for mixing painting paint to solve the problems raised in the above background technology.

[0006] A feeding mechanism for mixing painting paint comprises a mixing barrel, a feeding barrel is arranged on the top side of the mixing barrel, a feeding hopper is fixedly installed on the top side of the feeding barrel, a lower hopper is fixedly installed on the bottom wall of the feeding barrel, the bottom wall of the lower hopper is fixedly installed on the top side wall of the feeding barrel, and the bottom wall of the lower hopper is connected to the inside of the feeding barrel, and a through hole is opened in the top of the feeding barrel;

[0007] A feeding barrel is provided with a feeding assembly, which contains a support rod, the bottom end of the support rod is movably inserted in the through hole, the bottom wall of the support rod is fixedly connected with a screw rod, the bottom wall of the screw rod is fixedly connected with a limit plate, a rotating rod is fixedly connected in the bottom of the screw rod, the bottom end of the rotating rod is rotatably connected to the support plate through a bearing, and both side walls of the support plate are fixedly connected to the inner wall of the feeding hopper;

[0008] A scraper is movably inserted on the screw, a screw groove is opened in the middle of the scraper, and the inner wall of the screw groove movably engages with the outer wall of the screw, the outer wall of the rotating rod is fixedly connected with a stirring rod, and the stirring rods are symmetrically arranged in multiple groups.

[0009] Preferably, an observation window is provided on the outer wall of the feeding barrel, and a scale is fixedly connected to the side wall of the observation window.

[0010] Preferably, a collecting box is fixedly mounted on the bottom wall of the mixing barrel, and a controller is fixedly mounted on the outer wall of the mixing barrel.

[0011] Preferably, a mounting groove is provided in the side wall of the feeding barrel, and a plurality of groups of electric heating tubes are installed around the mounting groove.

[0012] Preferably, a rotating wheel is fixedly connected to the top wall of the support rod, and an anti-slip pad is fixedly connected to the outer wall of the rotating wheel.

[0013] Preferably, a sliding block is fixedly connected to the outer wall of the scraper, a sliding groove is provided on the inner wall of the feeding barrel, and a side end of the sliding block is movably clamped in the sliding groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can put the coating to be added into the feeding barrel through the feeding hopper, and the coating is expected to enter the mixing barrel through the lower hopper for mixing. The inner wall of the feeding barrel can be cleaned by providing a lowering assembly, and the problem of clogging of the lower hopper can be effectively avoided. The user rotates the rotating wheel, and the anti-skid pad is provided to facilitate the user to rotate with higher stability. The rotating wheel drives the support rod to rotate, and the support rod drives the screw and the rotating rod to rotate. The rotation of the screw drives the scraper to move through the meshing action of the screw groove, and the slider is used in conjunction with the slide groove to make the scraper move straight The scraper scrapes the inner wall of the feeding barrel during the lifting and lowering movement to prevent the inner wall of the feeding barrel from being stuck with paint, thereby improving the quality of the finished product and increasing the mixing efficiency. The rotating rod drives the stirring rod to rotate, and the stirring rod rotates in the lower hopper, making the feeding of the added material smoother, the working efficiency is higher, and the use effect is better. The limit plate is provided to prevent the scraper from rising and falling off the screw rod, which is more practical. The installation groove is provided for use with the electric heating tube, so that the inside of the feeding barrel can be heated to avoid the problem of paint sticking caused by too low temperature, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the external front view structure of the feeding barrel in the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the charging barrel in the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the scraper and the screw in the utility model.

[0020] In the figure: 1. mixing barrel; 101. collecting box; 102. controller; 2. feeding barrel; 201. through hole; 202. observation window; 203. ruler; 3. feed hopper; 4. unloading assembly; 41. support rod; 42. rotating wheel; 421. anti-skid pad; 43. screw; 44. limiting plate; 45. scraper; 46. screw groove; 47. slider; 48. slide groove; 49. rotating rod; 410. stirring rod; 411. support plate; 5. unloading hopper; 6. mounting groove; 601. electric heating tube. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] See also Figure 1-2 The utility model provides a technical solution: a feeding mechanism for mixing painting paint, comprising a mixing barrel 1, a feeding barrel 2 is arranged on the top side of the mixing barrel 1, a feeding hopper 3 is fixedly installed on the top side of the feeding barrel 2, a lower hopper 5 is fixedly installed on the bottom wall of the feeding barrel 2, the bottom wall of the lower hopper 5 is fixedly installed on the top side wall of the feeding barrel 2, and the bottom wall of the lower hopper 5 is connected to the inside of the feeding barrel 2, and a through hole 201 is opened in the top of the feeding barrel 2;

[0024] It should be noted that a material discharge assembly 4 is provided in the feeding barrel 2, and the material discharge assembly 4 contains a support rod 41, the bottom end of the support rod 41 is movably inserted in the through hole 201, a screw 43 is fixedly connected to the bottom wall of the support rod 41, the bottom wall of the screw 43 is fixedly connected to a limit plate 44, a rotating rod 49 is fixedly connected to the bottom of the screw 43, and the bottom end of the rotating rod 49 is rotatably connected to the support plate 411 through a bearing, and both side walls of the support plate 411 are fixedly connected to the inner wall of the material discharge hopper 5;

[0025] It should be noted that a scraper 45 is movably inserted on the screw 43, a screw groove 46 is opened in the middle of the scraper 45, and the inner wall of the screw groove 46 movably engages with the outer wall of the screw 43. When in use, the screw 43 and the rotating rod 49 are driven to rotate by the support rod 41, and the rotation of the screw 43 drives the scraper 45 to move through the meshing action of the screw groove 46. The scraper 45 scratches the inner wall of the feeding barrel 2 to prevent the inner wall of the feeding barrel 2 from sticking to the paint, so that the quality of the finished product is better and the mixing efficiency is higher. The outer wall of the rotating rod 49 is fixedly connected to the stirring rod 410, and the stirring rod 410 is symmetrically arranged in multiple groups. The stirring rod 410 is driven to rotate by the rotating rod 49, and the stirring rod 410 rotates in the lower hopper 5, so that the feeding of the added material is smoother and the working efficiency is higher.

[0026] Embodiment 2:

[0027] See also Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0028] Specifically, a slider 47 is fixedly connected to the outer wall of the scraper 45, and a slide groove 48 is provided on the inner wall of the feeding barrel 2. The side end of the slider 47 is movably connected to the slide groove 48. The slider 47 is used in conjunction with the slide groove 48 to make the scraper 45 move up and down in a straight line.

[0029] It should be noted that an installation groove 6 is opened in the side wall of the feeding barrel 2, and multiple groups of electric heating tubes 601 are installed around the installation groove 6. By providing the installation groove 6 and using the electric heating tubes 601, the inside of the feeding barrel 2 can be heated, avoiding the problem of paint sticking caused by too low temperature, and the practicality is stronger.

[0030] It should be noted that the top wall of the support rod 41 is fixedly connected to a rotating wheel 42, and the outer wall of the rotating wheel 42 is fixedly connected to an anti-skid pad 421. The anti-skid pad 421 is provided to facilitate users to achieve higher rotation stability.

[0031] In addition, an observation window 202 is provided on the outer wall of the feeding barrel 2 , and a scale 203 is fixedly connected to the side wall of the observation window 202 .

[0032] Specifically, a collecting box 101 is fixedly installed on the bottom wall of the mixing barrel 1 , and a controller 102 is fixedly installed on the outer wall of the mixing barrel 1 .

[0033] Embodiment 3:

[0034] See also Figures 1 to 4 , which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments;

[0035] When the utility model is in use, the paint to be added is put into the feeding barrel 2 through the feeding hopper 3, and the paint is expected to enter the mixing barrel 1 through the lower hopper 5 for mixing. The inner wall of the feeding barrel 2 can be cleaned by providing the lowering assembly 4, and the clogging problem of the lowering port of the lower hopper 5 can be effectively avoided. The user rotates the rotating wheel 42, and the anti-skid pad 421 is provided to facilitate the user to rotate with higher stability. The rotating wheel 42 drives the support rod 41 to rotate, and the support rod 41 drives the screw 43 and the rotating rod 49 to rotate. The rotation of the screw 43 drives the scraper 45 to move through the meshing action of the screw groove 46, and the slider 47 cooperates with the slide groove 48 for use. , so that the scraper 45 can move up and down in a straight line, and the scraper 45 can scrape the inner wall of the feeding barrel 2 to prevent the inner wall of the feeding barrel 2 from being stuck with paint, so that the quality of the finished product is better and the mixing efficiency is higher. The stirring rod 410 is driven to rotate by the rotating rod 49, and the stirring rod 410 rotates in the lower hopper 5, so that the added material can be discharged more smoothly, the work efficiency is higher, and the use effect is better. By setting a limiting plate 44, the scraper 45 can be prevented from falling off from the screw 43, which is more practical. By setting an installation groove 6 for use with an electric heating pipe 601, the inside of the feeding barrel 2 can be heated to avoid the problem of paint sticking caused by too low temperature, which is more practical.

[0036] 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. A feeding mechanism for mixing painting paint, comprising a mixing barrel (1), characterized in that: A feeding barrel (2) is arranged on the top side of the mixing barrel (1), a feeding hopper (3) is fixedly installed on the top side of the feeding barrel (2), a lower hopper (5) is fixedly installed on the bottom wall of the feeding barrel (2), the bottom wall of the lower hopper (5) is fixedly installed on the top side wall of the feeding barrel (2), and the bottom wall of the lower hopper (5) is connected to the inside of the feeding barrel (2), and a through hole (201) is opened in the top of the feeding barrel (2); A material discharge assembly (4) is arranged in the feeding barrel (2), and the material discharge assembly (4) contains a support rod (41), the bottom end of the support rod (41) is movably inserted in the through hole (201), the bottom wall of the support rod (41) is fixedly connected with a screw rod (43), the bottom wall of the screw rod (43) is fixedly connected with a limiting plate (44), the bottom of the screw rod (43) is fixedly connected with a rotating rod (49), the bottom end of the rotating rod (49) is rotatably connected to the support plate (411) through a bearing, and both side walls of the support plate (411) are fixedly connected to the inner wall of the material discharge hopper (5); A scraper (45) is movably inserted on the screw rod (43), a screw groove (46) is opened in the middle of the scraper rod (45), and the inner wall of the screw groove (46) is movably engaged with the outer wall of the screw rod (43), and the outer wall of the rotating rod (49) is fixedly connected with a stirring rod (410), and the stirring rod (410) is symmetrically arranged in multiple groups.

2. A feeding mechanism for mixing painting paint according to claim 1, characterized in that: The outer wall of the scraper (45) is fixedly connected with a slider (47), the inner wall of the feeding barrel (2) is provided with a slide groove (48), and the side end of the slider (47) is movably engaged in the slide groove (48).

3. A feeding mechanism for mixing painting paint according to claim 1, characterized in that: A mounting groove (6) is provided in the side wall of the feeding barrel (2), and a plurality of groups of electric heating pipes (601) are mounted around the mounting groove (6).

4. A feeding mechanism for mixing painting paint according to claim 1, characterized in that: The top wall of the support rod (41) is fixedly connected to a rotating wheel (42), and the outer wall of the rotating wheel (42) is fixedly connected to an anti-slip pad (421).

5. The feeding mechanism for mixing painting paint according to claim 1, characterized in that: The outer wall of the feeding barrel (2) is provided with an observation window (202), and a scale (203) is fixedly connected to the side wall of the observation window (202).

6. A feeding mechanism for mixing painting paint according to claim 1, characterized in that: A collecting box (101) is fixedly mounted on the bottom wall of the mixing barrel (1), and a controller (102) is fixedly mounted on the outer wall of the mixing barrel (1).

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