Full-automatic rotary color mixer

Abstract

The utility model provides a full-automatic rotating color mixer. The full-automatic rotating color mixer comprises a rack, a rotating assembly, a plurality of material pump assemblies, a stirring assembly and a discharging assembly. The rotating assembly comprises a rotating driving piece and a rotating disc piece connected with the driving end of the rotating driving piece. Each material pump assembly comprises a material barrel piece, a material pump piece and a material valve piece, and the multiple material barrel pieces are sequentially arranged on the rotary disc piece in a surrounding mode; the stirring assembly comprises a stirring driving part, an eccentric rotating disc part and a plurality of stirring parts; the other ends of the plurality of stirring parts correspondingly extend into the plurality of charging barrel parts respectively. According to the full-automatic color matching device, the rotating disc piece is driven to rotate through the rotating driving piece, so that the material barrel pieces containing paint of different colors are driven to sequentially move to the material receiving piece to be mixed, full-automatic color matching is achieved, meanwhile, the paint in the material barrel pieces can be stirred through the arrangement of the stirring piece, the situation that the paint is agglomerated or dried due to long-time storage is avoided, and the color matching efficiency is improved. The flowability of the paint is ensured, and the discharging accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of full-automatic color mixing machines, in particular to a full-automatic rotary color mixing machine. Background Art

[0002] Nowadays, cars have become an indispensable means of transportation for every household. When a car is scratched, it needs to be repainted on the scratched area for repair. In most repair shops, manual on-site color matching is usually used to mix the required color of paint. However, manual mixing is not only very dependent on the workers' experience, but even the paint mixed by workers with a lot of experience often has color differences, and the paint quality cannot be guaranteed.

[0003] Nowadays, color tinting machines capable of automatic color matching are available. These machines are equipped with multiple barrels, each loaded with a variety of different paint colors. To match the color, the required paint color and quantity are calculated based on the car's paint color code. The tinting machine then controls the corresponding barrels to sequentially move to a mixing station to deliver the corresponding amount of paint. Finally, the paint at the mixing station is mixed to obtain the desired color. Existing tinting machines often store a large amount of paint in their barrels for backup. However, since paint is a relatively viscous liquid, prolonged storage in the barrel can easily lead to poor fluidity and drying of the paint, affecting the accuracy of the next mixing. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present application provides a fully automatic rotary color mixing machine.

[0005] The present application discloses a fully automatic rotary color mixing machine comprising: a frame, a rotating assembly, a plurality of material pump assemblies, a stirring assembly and a material discharging assembly; the rotating assembly comprises a rotating driving member and a turntable member connected to the driving end of the rotating driving member, and the turntable member is rotatably arranged on the frame; each material pump assembly comprises a material barrel member, a material pump member and a material valve member, and the material valve member of the same material pump assembly is respectively connected to the material barrel member and the material pump member, and the plurality of material barrel members are sequentially arranged around the turntable member, and the plurality of material valve members are respectively facing outwards of the turntable member; the stirring assembly comprises a rotating driving member and a turntable member connected to the driving end of the rotating driving member, and the turntable member is rotatably arranged on the frame; each material pump assembly comprises a material barrel member, a material pump member and a material valve member, and the material valve member of the same material pump assembly is respectively connected to the material barrel member and the material pump member, and the plurality of material barrel members are sequentially arranged around the turntable member, and the plurality of material valve members are respectively facing outwards of the turntable member; The component includes a stirring drive member, an eccentric turntable member and multiple stirring members. The eccentric turntable member is arranged on the turntable member and is connected to the driving end of the stirring drive member. One end of the multiple stirring members is respectively connected to the eccentric turntable member, and the other ends of the multiple stirring members are respectively extended into the multiple barrel members; the discharge component includes a switch member and a material receiving member. The switch member is arranged beside the turntable member, and the switch member is located on the moving track of the material valve member. The material receiving member is arranged adjacent to the switch member and is located below the material valve member. The material receiving member receives the discharge of the material valve member.

[0006] Preferably, the eccentric turntable member includes an eccentric turntable, a stirring turntable and a one-way bearing. The eccentric turntable is arranged on the turntable member, the driving end of the stirring driving member is connected to a position of the eccentric turntable away from the center point, the one-way bearing is sleeved outside the eccentric turntable, the stirring turntable is sleeved outside the one-way bearing, and one end of multiple stirring members is respectively connected to the stirring turntable.

[0007] Preferably, the stirring member includes a rotating rod and a stirring body, one end of the rotating rod is rotatably connected to the stirring turntable, the other end of the rotating rod is connected to one end of the stirring body, and the other end of the stirring body extends into the barrel member.

[0008] Preferably, the rotating rod is a Z-shaped bent rod.

[0009] Preferably, the fully automatic rotary color mixing machine further comprises a brush assembly arranged on the frame, the brush assembly is located on the moving track of the material valve member, and cleans the material valve member passing by.

[0010] Preferably, the brush assembly includes a cleaning groove and a cleaning brush. The cleaning groove is located on the moving track of the material valve component. The cleaning brush is rotatably arranged in the cleaning groove. The part of the cleaning brush exposed in the cleaning groove cleans the material valve component passing through.

[0011] Preferably, the fully automatic rotary color mixing machine further comprises a sponge assembly arranged on the frame, the sponge assembly is located on the moving track of the material valve member and is arranged adjacent to the brush assembly, and the material valve member passed by the sponge assembly is cleaned secondary.

[0012] Preferably, the discharging assembly also includes a pulling member, which includes a pulling frame, a pulling drive body, a pulling wire rod, a pulling wire nut and a pulling clamp. The pulling frame is arranged on the frame, the pulling wire rod is rotatably arranged in the pulling frame and is connected to the driving end of the pulling drive body, the pulling wire nut is sleeved outside the pulling wire rod, one end of the pulling clamp is connected to the pulling wire nut, and the other end of the pulling clamp is located on the moving track of the material pump part, and the other end of the pulling clamp is provided with a pulling matching hole adapted to the material pump part.

[0013] Preferably, the discharging assembly further includes a residual material tray component, which includes a tray driving body and a residual material tray connected to the driving end of the tray driving body. The tray driving body drives the residual material tray to move to the material valve component to receive the residual material.

[0014] Preferably, the turntable component includes a first turntable, a second turntable, a first wheel, a second wheel and a transmission belt. The first turntable is rotatably arranged on the frame, the second turntable is connected to the upper surface of the first turntable and has an accommodating space between the first turntable and the first turntable, the first wheel is arranged at the center of the bottom surface of the first turntable, the second wheel is rotatably arranged on the frame, the transmission belt is sequentially wound around the first wheel and the second wheel, and the first wheel is connected to the driving end of the rotating driving component; the eccentric turntable is rotatably arranged in the accommodating space, and multiple barrel components are sequentially arranged on the upper surface of the second turntable, and the other ends of the multiple stirring components respectively pass through the second turntable and extend into the multiple barrel components accordingly.

[0015] The beneficial effect of the present application is that: the rotating driving part drives the turntable part to rotate, and the rotation of the turntable part drives one of the barrel parts containing paint of the corresponding color to move to the material receiving part, the switch part opens the material valve part of the barrel part, the material pump part presses the corresponding amount of paint in the barrel part into the material receiving part, and then the switch part closes the material valve part of the barrel part, and the rotating driving part continues to drive the turntable part to rotate, driving the next barrel part containing paint of the corresponding color to move to the material receiving part and repeat the discharging operation, and the discharging process is repeated until all the required paints are added to the material receiving part to complete the color matching of the car paint.

[0016] At the same time, through the setting of the stirring member, the stirring driving member drives the eccentric turntable member to rotate eccentrically, and the eccentric rotation of the eccentric turntable member drives the stirring member to rotate. The rotation of the stirring member realizes stirring of the paint in the barrel member, avoiding the paint from clumping or drying due to long-term storage, ensuring the fluidity of the paint, and improving the accuracy of discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 Schematic diagram of the structure of the fully automatic rotary color mixing machine in the embodiment;

[0019] Figure 2 Another structural diagram of the fully automatic rotary color mixing machine in the embodiment;

[0020] Figure 3 Schematic diagram of the structure of the outer shell in the embodiment;

[0021] Figure 4 Schematic diagram of the structure of the stirring drive member and the eccentric turntable member in the embodiment;

[0022] Figure 5 Schematic diagram of the structure of the stirring member in the embodiment;

[0023] Figure 6 Schematic diagram of the structure of the rotating assembly in the embodiment;

[0024] Figure 7 Schematic diagram of the structure of the eccentric rotating disk member and the first rotating disk in the embodiment;

[0025] Figure 8 Schematic diagram of the structure of the material pump assembly in the embodiment;

[0026] Figure 9 Schematic diagram of the structure of the switch element in the embodiment;

[0027] Figure 10 is another structural schematic diagram of the switch element in the embodiment;

[0028] Figure 11 Schematic diagram of the structure of the drawer in the embodiment;

[0029] Figure 12 Schematic diagram of the structure of the residual material tray in the embodiment;

[0030] Figure 13 Schematic diagram of the structure of the brush assembly in the embodiment.

[0031] Reference numerals:

[0032] 1. Frame; 11. Outer shell; 111. Discharge groove; 112. Discharge port; 12. Carrying plate; 13. Material support frame; 2. Rotating assembly; 21. Rotary drive member; 22. Turntable member; 221. First turntable; 222. Second turntable; 223. First wheel; 224. Second wheel; 225. Transmission belt; 3. Pump assembly; 31. Barrel member; 32. Pump member; 321. Pump pipe; 322. Piston rod; 33. Valve member; 331. Rotating handle; 34. Infrared sensor; 4. Stirring assembly; 41. Stirring drive member; 42. Eccentric turntable member; 421. Eccentric turntable; 422. Stirring turntable; 4221. Rotating hole; 423. One-way bearing; 43. Stirring member; 431. Rotating rod; 4311. First section; 4312. Second section; 4313. Third section; 432. Stirring body; 5. Discharging assembly; 51. Switch member; 511. Switch motor; 512. Switch rotating disk; 513. Switch lever; 514. Magnetic encoding disk; 515. Magnetic sensor; 52. Pull-out member; 521. Pull-out frame; 522. Pull-out driving body; 523. Pull-out screw rod; 524. Pull-out screw nut; 525. Pull-out clamp; 5251. Pull-out matching hole; 53. Residual material tray member; 531. Tray driving body; 532. Residual material tray; 6. Brush assembly; 61. Cleaning tank; 62. Cleaning brush. DETAILED DESCRIPTION

[0033] The following diagrams illustrate various embodiments of the present application. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present application. In other words, in some embodiments of the present application, these practical details are not essential. Furthermore, to simplify the drawings, some conventional structures and components are depicted in a simplified schematic manner.

[0034] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, in this application, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or ranking, nor are they used to limit this application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0036] In order to further understand the application content, features and effects of this application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0037] Reference Figure 1 and Figure 2 , Figure 1 This is a schematic structural diagram of the fully automatic rotary color mixing machine in the embodiment. Figure 2 FIG2 is another structural schematic diagram of a fully automatic rotary color tinting machine in an embodiment. The fully automatic rotary color tinting machine in this embodiment includes a frame 1, a rotating assembly 2, multiple material pump assemblies 3, a stirring assembly 4, and a material discharge assembly 5. The rotating assembly 2 includes a rotary drive member 21 and a turntable member 22 connected to the driving end of the rotary drive member 21. The turntable member 22 is rotatably mounted on the frame 1. Each material pump assembly 3 includes a barrel member 31, a material pump member 32, and a material valve member 33. The material valve member 33 of the same material pump assembly 3 is respectively connected to the barrel member 31 and the material pump member 32. The multiple material barrel members 31 are sequentially arranged around the turntable member 22, and the multiple material valve members 33 are respectively facing outward from the turntable member 22. The stirring assembly 4 includes a stirring drive member 41, an eccentric turntable member 42, and a plurality of stirring members 43. The eccentric turntable member 42 is disposed on the turntable member 22 and connected to the driving end of the stirring drive member 41. One end of the plurality of stirring members 43 is respectively connected to the eccentric turntable member 42, and the other ends of the plurality of stirring members 43 respectively extend into the plurality of barrel members 31. The discharge assembly 5 includes a switch member 51 and a material receiving member. The switch member 51 is disposed beside the turntable member 22 and is located on the movement trajectory of the material valve member 33. The material receiving member is disposed adjacent to the switch member 51 and is located below the material valve member 33. The material receiving member receives the material discharged from the material valve member 33.

[0038] Refer to Figure 3 , Figure 3 It is a structural diagram of the outer shell in the embodiment. The fully automatic rotary color tinting machine in this embodiment is used for matching the color of car paint. The fully automatic rotary color tinting machine also includes a controller. The controller is an existing color tinting machine controller used to control the rotating drive member 21, the stirring drive member 41 and the switch member 51 to perform corresponding actions. The multiple barrel members 31 respectively contain paints of different colors. In specific applications, after determining the color of the car paint to be configured, the controller uses the built-in color matching software database to find the type and ratio of the paint required to configure the car paint. The color of the car paint can be determined by querying the car model or comparing with the color card. The color matching software database is a prior art and will not be introduced in detail here. The rotary driving member 21 drives the turntable member 22 to rotate, and the rotation of the turntable member 22 drives one of the barrel members 31 containing the corresponding color paint to move to the material receiving member, the switch member 51 opens the material valve member 33 of the barrel member 31, and the material pump member 32 presses the corresponding amount of paint in the barrel member 31 into the material receiving member, and then the switch member 51 closes the material valve member 33 of the barrel member 31, and the rotary driving member 21 continues to drive the turntable member 22 to rotate, driving the next barrel member 31 containing the corresponding color paint to move to the material receiving member and repeat the discharging operation. The discharging process is repeated until all the required paints are added to the material receiving member to complete the color matching of the car paint. By setting the stirring member 43, the stirring drive member 41 drives the eccentric turntable member 42 to rotate eccentrically, and the eccentric turntable member 42 drives the stirring member 43 to rotate eccentrically. The stirring member 43 rotates to stir the paint in the barrel member 31, avoiding the paint from clumping or drying due to long-term storage, ensuring the fluidity of the paint, and improving the accuracy of the discharge. Specifically, the frame 1 includes an outer shell 11, a supporting plate 12 and a plurality of material supporting frames 13. The rotary drive member 21, the turntable member 22, the barrel member 31, the material pump member 32, the material valve member 33, the stirring drive member 41, the eccentric turntable member 42, the stirring member 43 and the switch member 51 are all arranged inside the outer shell 11. The supporting plate 12 is fixedly arranged in the outer shell 11 to carry the rotary drive member 21, the stirring drive member 41 and the switch member 51. The outer surface of the outer shell 11 is provided with a discharge groove 111. Multiple receiving racks 13 are positioned on the side walls of the discharge groove 111, spaced apart in height. A discharge port 112 is defined in the top wall of the discharge groove 111, through which the material valve 33 discharges material. A fixed plate is inserted between the two opposing receiving racks 13, upon which a material receiving member can be placed. In this embodiment, the receiving member is a receiving tray, located directly below the discharge port 112. The multiple receiving racks 13 allow the receiving member to receive material at different heights.

[0039] Reference Figure 4 , Figure 4It is a structural schematic diagram of the stirring drive member and the eccentric turntable member in the embodiment. Preferably, the eccentric turntable member 42 includes an eccentric turntable 421, a stirring turntable 422 and a one-way bearing 423. The eccentric turntable 421 is arranged on the turntable member 22, and the driving end of the stirring drive member 41 is connected to the position of the eccentric turntable 421 away from the center point. The one-way bearing 423 is sleeved on the outside of the eccentric turntable 421, and the stirring turntable 422 is sleeved on the outside of the one-way bearing 423. One end of multiple stirring members 43 is respectively connected to the stirring turntable 422. In specific application, the stirring drive component 41 includes a stirring motor, a coupling and an eccentric shaft. The outer shell of the stirring motor is fixed to the bottom of the supporting plate 12. The two ends of the coupling are respectively connected to the output shaft and the eccentric shaft of the stirring motor. After the output shaft, coupling and eccentric shaft of the stirring motor pass through the middle position of the supporting plate 12, the eccentric shaft is connected to the eccentric turntable 421 away from the center point, which can drive the eccentric turntable 421 to rotate eccentrically with the axis of the eccentric shaft. The eccentric rotation of the eccentric turntable 421 drives the one-way bearing 423 and the stirring turntable 422 to rotate eccentrically. The eccentric rotation of the stirring turntable 422 drives the stirring component 43 to rotate, thereby stirring the paint in the barrel component 31. Since the barrel member 31 is arranged on the turntable member 22, and the other end of the stirring member 43 extends into the barrel member 31, as the turntable member 22 rotates, the stirring member 43 will be driven to move synchronously, and because one end of the stirring member 43 is connected to the stirring turntable 422, the stirring turntable 422 rotates synchronously. At this time, through the setting of the one-way bearing 423, when the turntable member 22 and the stirring turntable 422 rotate, the eccentric turntable 421 and the eccentric shaft do not rotate synchronously. It can be understood that when the stirring motor drives the eccentric shaft and the eccentric turntable 421 to rotate in the opposite direction, it can drive the stirring turntable 422 to rotate eccentrically.

[0040] Reference Figure 5 , Figure 5Schematic diagram of the structure of the stirring member in the embodiment. Preferably, the stirring member 43 includes a rotating rod 431 and a stirring body 432. One end of the rotating rod 431 is rotatably connected to the stirring turntable 422, and the other end of the rotating rod 431 is connected to one end of the stirring body 432. The other end of the stirring body 432 extends into the barrel member 31. In specific applications, a plurality of stirring blades are provided on the stirring body 432 located inside the barrel member 31. The rotating rod 431 is a Z-shaped curved rod, specifically including a first section 4311, a second section 4312, and a third section 4313 connected in sequence. An angle is formed between the second section 4312 and the first section 4311, and between the second section 4312 and the third section 4313. The first section 4311 is rotatably provided in a rotating hole 4221 on the stirring turntable 422, and the third section 4313 is connected to the stirring body 432. In this way, the eccentric rotation of the stirring turntable 422 drives the rotating rod 431 to rotate synchronously. Since the rotating rod 431 is a Z-shaped bent rod, the first section 4311 and the second section 4312 both rotate in a circle with the rotating hole 4221 as the center, and the third section 4313 drives the stirring body 432 to rotate with its own axis as the rotating axis. The other end of the stirring body 432 is rotatably connected to the top of the barrel part 31. The rotation of the stirring body 432 drives multiple stirring blades to stir the paint in the barrel part 31.

[0041] Reference Figure 6 and Figure 7 , Figure 6 is a structural diagram of the rotating assembly in the embodiment, Figure 7The diagram is a schematic diagram of the structure of the eccentric turntable and the first turntable in the embodiment. Preferably, the turntable member 22 includes a first turntable 221, a second turntable 222, a first wheel 223, a second wheel 224, and a transmission belt 225. The first turntable 221 is rotatably mounted on the frame 1. The second turntable 222 is connected to the upper surface of the first turntable 221 and has a storage space between it and the first turntable 221. The first wheel 223 is located at the center of the bottom surface of the first turntable 221. The second wheel 224 is rotatably mounted on the frame 1. The transmission belt 225 is sequentially wound around the first wheel 223 and the second wheel 224. The first wheel 223 is connected to the driving end of the rotary drive member 21. The eccentric turntable 421 is rotatably mounted in the storage space. A plurality of barrel members 31 are sequentially arranged around the upper surface of the second turntable 222. The other ends of the plurality of stirring members 43 respectively pass through the second turntable 222 and extend into the plurality of barrel members 31 accordingly. In specific applications, the rotary drive member 21 is a rotary drive motor, the outer shell of which is fixedly connected to the bottom of the supporting plate 12, and the rotary drive member 21 is located at a position near the edge of the bottom surface of the supporting plate 12. Specifically, the supporting plate 12 is fixedly arranged in the outer shell 11, and the first turntable 221 is rotatably arranged on the upper surface of the supporting plate 12. A plurality of rotating support wheels are arranged between the supporting plate 12 and the first turntable 221, so that the first turntable 221 can rotate more smoothly and be separated from the supporting plate 12. The first wheel 223, the second wheel 224 and the transmission belt 225 are all located between the first turntable 221 and the supporting plate 12. The second turntable 222 and the first turntable 221 are connected by a plurality of fixed blocks, so that the second turntable 222 and the first turntable 221 can rotate synchronously and form a storage space between the second turntable 222 and the first turntable 221. The eccentric turntable 421 and the stirring turntable 422 are both rotatably arranged in the storage space. It is understood that the output shaft of the rotary drive member 21 passes through the carrier plate 12 and is disposed within the first wheel 223, while the second wheel 224 is fixedly located at the center of the bottom of the first turntable 221. The rotary drive member 21 drives the first wheel 223 to rotate, and the rotation of the first wheel 223 drives the second wheel 224, the first turntable 221, and the second turntable 222 via the transmission belt 225. The output shaft of the stirring drive member 41 passes through the center of the carrier plate 12, the second wheel 224, and the center of the first turntable 221, and is connected to the eccentric turntable 421.

[0042] Reference Figures 8-10 , Figure 8 This is a schematic diagram of the structure of the material pump assembly in the embodiment. Figure 9 is a structural diagram of a switch element in an embodiment, Figure 10This is another structural schematic diagram of the switch component in the embodiment. Specifically, the barrel component 31 is a material receiving barrel, which is loaded with paint. The material pump component 32 includes a material pump pipeline 321 and a piston rod 322 movably arranged in the material pump pipeline 321. The material valve component 33 includes a rotating handle 331, a valve core pipeline and a reversing ball valve arranged in the valve core pipeline. One end of the rotating handle 331 is connected to the reversing ball valve, and the other end extends toward the outside of the valve core pipeline. The reversing ball valve is provided with multiple channels for the circulation of paint, and the valve core pipeline is connected to the material receiving barrel and the material pump pipeline respectively. It can be understood that rotating the rotating handle 331 can rotate the reversing ball valve, thereby realizing the switching between the discharge state and the closed state. When the piston rod 322 rises, the paint in the material receiving barrel can be sucked into the material pump pipeline through the valve core pipeline. When the piston rod 322 is pressed down, the paint in the material pump pipeline can be discharged through the valve core pipeline and the reversing ball valve. Specifically, the switch member 51 includes a switch motor 511, a switch rotating disk 512, a switch lever 513, a magnetic encoder disk 514, and a magnetic sensor 515. The switch motor 511 is disposed within the outer housing 11. The switch rotating disk 512 is connected to the output shaft of the switch motor 511. The switch lever 513 is disposed on the side of the switch rotating disk 512 facing the material valve member 33. The magnetic encoder disk 514 is disposed on the switch rotating disk 512. The magnetic sensor 515 is electrically connected to the switch motor 511 and senses the rotation information of the magnetic encoder disk 514. In other words, the switch motor 511 drives the switch rotating disk 512 to rotate, thereby rotating the switch lever 513 and toggling the rotating handle 331 to control the opening and closing of the reversing ball valve. The magnetic encoding disk 514 rotates synchronously with the switch rotating disk 512, and the magnetic sensor 515 senses the rotation information of the magnetic encoding disk 514 to achieve precise adjustment of the rotation angle of the switch motor 511. In this way, the switch motor 511 can select a stepper motor, which can reduce manufacturing costs compared to directly selecting a servo motor.

[0043] Reference Figure 11 , Figure 11It is a structural schematic diagram of the pull-out member in the embodiment. Preferably, the discharging assembly 5 also includes a pull-out member 52, and the pull-out member 52 includes a pull-out frame 521, a pull-out driving body 522, a pull-out wire rod 523, a pull-out wire nut 524 and a pull-out clamp 525. The pull-out frame 521 is arranged on the frame 1, and the pull-out wire rod 523 is rotatably arranged in the pull-out frame 521 and is connected to the driving end of the pull-out driving body 522. The pull-out wire nut 524 is sleeved on the outside of the pull-out wire rod 523. One end of the pull-out clamp 525 is connected to the pull-out wire nut 524, and the other end of the pull-out clamp 525 is located on the moving track of the material pump part 32, and the other end of the pull-out clamp 525 is provided with a pull-out matching hole 5251 adapted to the material pump part 32. When the cam 324 is in the closed position, the cam 324 is in the closed position, and the cam 324 is in the closed position, so that the cam 324 is in the open position, and the cam 324 is in the closed position, so that the cam 324 is in the open position, and the cam 324 is in the closed position, so that the cam 324 is in the closed position, and the cam 324 is in the closed position, so that the cam 324 is in the closed position, and the cam 324 is in the closed position, so that the cam 324 is in the closed position, and the cam 324 is in the closed position, so that the cam 324 is in the closed position, so that the cam 324 is in the closed position, and the cam 324 is in the closed position, so that the cam 324 is in the closed position, so that the cam 324 is in the closed position, Compared with the method of using a quantitative pump for suction, the manufacturing cost can be reduced and the accuracy is higher.

[0044] Re-reference Figure 2Preferably, the material pump assembly 3 also includes an infrared sensor 34, the infrared sensor 34 is electrically connected to the rotary drive member 21, and the sensing end of the infrared sensor 34 faces the end of the piston rod 322. It can be understood that since the end of the piston rod 322 needs to be exactly embedded in the pull-out fitting hole 5251, if the height of the piston rod 322 does not correspond to the pull-out fitting hole 5251, the piston rod 322 will collide with the pull-out clamp 525 and be damaged. In this way, when the infrared sensor 34 senses that the height of the end of the piston rod 322 is too high, it immediately controls the rotary drive member 21 to stop rotating to avoid the piston rod 322 from colliding with the pull-out clamp 525. Furthermore, in this embodiment, there are two switch levers 513, which are spaced apart on the side of the switch rotating disk 512 facing the material valve member 33. When the switch levers 513 are not connected to the rotating handle 331, the two switch levers 513 are symmetrically arranged one above the other, and the rotating handle 331 is arranged horizontally. In this way, the rotating handle 331 can be moved between the two switch levers 513. When the switch motor 511 drives the switch rotating disk 512 to rotate, the switch levers 513 rotate and the rotating handle 331 is toggled to control the opening and closing of the reversing ball valve. Specifically, the switch levers 513 are also provided with infrared sensors to detect whether the rotating handle 331 is arranged horizontally to prevent the rotating handle 331 from colliding with the switch levers 513.

[0045] Reference Figure 12 , Figure 12 The diagram is a structural diagram of the residual material tray in the embodiment. Preferably, the discharge assembly 5 also includes a residual material tray 53. The residual material tray 53 includes a tray driving body 531 and a residual material tray 532 connected to the driving end of the tray driving body 531. The tray driving body 531 drives the residual material tray 532 to move to the material valve 33 to receive the residual material. In specific application, the tray driving body 531 is arranged on the carrier plate 12 and close to the discharge port 112. It can be understood that before the material receiving part receives the material, the tray driving body 531 first drives the residual material tray 532 to the bottom of the material valve 33 to receive the first part of the paint discharged. Since some paint may be stuck to the wall of the material valve 33 before the material is discharged, the accuracy of the discharge amount is affected. Through the setting of the residual material tray 53, the first part of the paint discharged is received first. After the discharge is stable, the residual material tray 532 is moved away and the material receiving part is used to receive the material. When the material receiving amount reaches a predetermined amount, the switch lever 513 closes the material valve 33, and the tray driver 531 again drives the residual material tray 532 to the bottom of the material valve 33. At this time, the residual material tray 532 receives the residual material remaining on the material valve 33 and prevents it from dripping into the material receiving part and causing errors. Specifically, the tray driver 531 is a motor, which drives the residual material tray 532 to swing and move through a coupling and worm gear structure. Of course, in other embodiments, the residual material tray 532 can also be driven by a cylinder.

[0046] Reference Figure 13 , Figure 13 This is a structural diagram of the brush assembly in the embodiment. Preferably, the fully automatic rotary color tinting machine also includes a brush assembly 6 provided on the frame 1. The brush assembly 6 is located on the moving trajectory of the material valve member 33 and cleans the material valve member 33 that passes through. Through the provision of the brush assembly 6, the material valve member 33 can be cleaned in a timely manner, and the paint remaining on the surface of the material valve member 33 can be brushed clean to avoid the paint remaining on the surface from drying up or dripping into the material receiving member during the next discharge, causing errors, thereby improving the accuracy of the discharge and reducing the frequency of cleaning and maintenance. Specifically, the brush assembly 6 includes a cleaning trough 61 and a cleaning brush 62. The cleaning trough 61 is located on the moving trajectory of the material valve member 33. The cleaning brush 62 is rotatably provided in the cleaning trough 61. The portion of the cleaning brush 62 exposed in the cleaning trough 61 cleans the material valve member 33 that passes through. In specific applications, the cleaning tank 61 is provided on the supporting plate 12, and there is a cleaning liquid in the cleaning tank 61. In this embodiment, the cleaning liquid is clean water. The brush assembly 6 also includes a micro motor, and the output shaft of the micro motor is connected to the cleaning brush 62, thereby driving the cleaning brush 62 to rotate to clean the passing material valve part 33, and the cleaning liquid is used to dissolve the paint brushed off from the material valve part 33 on the cleaning brush 62 to avoid causing the surface of the material valve part 33 to be contaminated by paint of different colors.

[0047] Preferably, the fully automatic rotary color mixing machine further includes a sponge assembly disposed on the frame 1. The sponge assembly is located on the moving path of the material valve member 33 and is disposed adjacent to the brush assembly 6. The sponge assembly performs a secondary cleaning of the material valve member 33 as it passes through it. Due to the provision of the sponge assembly, a small amount of cleaning fluid will remain on the bottom surface of the reversing ball valve after the material valve member 33 is cleaned by the cleaning brush 62. The sponge assembly can absorb the remaining cleaning fluid on the bottom surface of the reversing ball valve, thereby preventing the residual cleaning fluid on the surface from dripping into the material receiving member during the next discharge, causing errors and improving the accuracy of the discharge. Specifically, the sponge assembly includes a sponge cleaning tank, a sponge, a sponge drive motor, and a water-squeezing splint. The sponge cleaning tank is located on the carrier plate 12 and also contains clean water. The sponge is connected to the output shaft of the sponge drive motor and rotates within the sponge cleaning tank. Part of the sponge is located in the clean water, while part of the sponge is exposed outside the sponge cleaning tank to absorb the residual cleaning liquid on the material valve component 33. The water-squeezing splint is located on the rotation trajectory of the sponge. It can be understood that when the sponge rotates, it will pass through the water-squeezing splint. The water-squeezing splint has a gradually decreasing water-squeezing channel to squeeze out the water in the rotating sponge, preventing the sponge from absorbing the cleaning liquid in a relatively dry state. It should be noted that the rotating drive member 21, stirring drive member 41, switch member 51, pull-out drive member 522, infrared sensor 34, and tray drive member 531 in this embodiment are all electrically connected to the controller, enabling fully automatic color adjustment and stirring operations.

[0048] The color matching process of the fully automatic rotary color matching machine in this embodiment is as follows: After determining the desired paint color, the controller searches the built-in color matching software database to find the type and ratio of paint required for that paint. The rotary drive member 21 rotates the first wheel 223, which in turn, via the drive belt 225, drives the second wheel 224. The rotation of the second wheel 224 drives the first and second turntables 221 and 222. The rotation of the second turntable 222 moves one of the barrels 31 containing the corresponding color paint toward the discharge port 112. The end of the piston rod 322 fits neatly into the pull-out mating hole 5251. The switch motor 511 drives the switch rotary disk 512 to rotate, thereby rotating the switch lever 513 and the handle 331, switching the reversing ball valve to the discharge state. The pulling drive body 522 drives the pulling rod 523 to rotate, and the pulling rod 523 rotates, driving the pulling nut 524 to descend on the pulling rod 523. The pulling clamp 525 descends, pulling the piston rod 322 downward, thereby forcing the paint in the material pump member 32 out through the reversing ball valve to the material receiving member. Then, the switch motor 511 drives the switch rotating disk 512 to rotate, thereby rotating the switch lever 513 and turning the rotating handle 331 to switch the reversing ball valve to the closed material extraction state. The pulling drive body 522 drives the pulling rod 523 to rotate, and the pulling rod 523 rotates, driving the pulling nut 524 to ascend on the pulling rod 523. The pulling clamp 525 ascends, pulling the piston rod 322 upward, thereby sucking the paint in the barrel member 31 into the material pump member 32. Then, the rotating drive member 21 continues to drive the first wheel 223 to rotate. The first wheel 223 drives the second wheel 224 to rotate through the transmission belt 225. The rotation of the second wheel 224 drives the first turntable 221 and the second turntable 222 to rotate. The rotation of the second turntable 222 drives another barrel member 31 containing paint of the corresponding color to move closer to the discharge port 112. The discharge process is repeated until all the required paint is added to the material receiving member. It should be noted that when the first turntable 221 and the second turntable 222 rotate, they will drive the barrel member 31 and the stirring member 43 to rotate synchronously with the center of the second turntable 222 as the rotation point. The rotation of the stirring member 43 drives the stirring turntable 422 to rotate. However, due to the setting of the one-way bearing 423, the rotation of the stirring turntable 422 does not drive the rotation of the eccentric turntable 421.

[0049] The stirring process of the fully automatic rotary color mixing machine in this embodiment is as follows: the stirring driving member 41 drives the eccentric turntable 421 to rotate eccentrically about the axis of the eccentric shaft, and the rotation direction of the eccentric turntable 421 is opposite to the rotation direction of the second turntable 222. In this way, the eccentric rotation of the eccentric turntable 421 drives the one-way bearing 423 and the stirring turntable 422 to rotate eccentrically, and the eccentric rotation of the stirring turntable 422 drives the stirring member 43 to rotate, thereby stirring the paint in the barrel member 31.

[0050] To sum up, the rotary driving member 21 drives the turntable member 22 to rotate, and the rotation of the turntable member 22 drives one of the barrel members 31 containing the corresponding color paint to move to the material receiving member, the switch member 51 opens the material valve member 33 of the barrel member 31, and the material pump member 32 presses the corresponding amount of paint in the barrel member 31 into the material receiving member, and then the switch member 51 closes the material valve member 33 of the barrel member 31, and the rotary driving member 21 continues to drive the turntable member 22 to rotate, driving the next barrel member 31 containing the corresponding color paint to move to the material receiving member and repeat the discharging operation. The discharging process is repeated until all the required paints are added to the material receiving member to complete the color matching of the car paint. Through the setting of the stirring member 43, the stirring drive member 41 drives the eccentric turntable member 42 to rotate eccentrically, and the eccentric rotation of the eccentric turntable member 42 drives the stirring member 43 to rotate. The stirring member 43 rotates to stir the paint in the barrel member 31, avoiding the paint from clumping or drying due to long-term storage, ensuring the fluidity of the paint, and improving the accuracy of discharge.

[0051] The above is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included within the scope of the claims of the present application.

Claims

1. A fully automatic rotary color mixing machine, characterized in that: include: Rack (1); A rotating assembly (2), comprising a rotating drive member (21) and a turntable member (22) connected to a driving end of the rotating drive member (21), wherein the turntable member (22) is rotatably mounted on the frame (1); A plurality of material pump assemblies (3), each of the material pump assemblies (3) comprises a material barrel (31), a material pump (32) and a material valve (33), the material valve (33) of the same material pump assembly (3) being respectively connected with the material barrel (31) and the material pump (32), the plurality of material barrels (31) being sequentially arranged around the turntable (22), and the plurality of material valves (33) facing outwards of the turntable (22); A stirring assembly (4), comprising a stirring drive member (41), an eccentric turntable member (42) and a plurality of stirring members (43), wherein the eccentric turntable member (42) is disposed on the turntable member (22) and connected to the driving end of the stirring drive member (41), one end of the plurality of stirring members (43) is respectively connected to the eccentric turntable member (42), and the other ends of the plurality of stirring members (43) are respectively extended into the plurality of barrel members (31); and A material discharging assembly (5) comprises a switch component (51) and a material receiving component. The switch component (51) is arranged beside the turntable component (22), and the switch component (51) is located on the moving track of the material valve component (33). The material receiving component is arranged adjacent to the switch component (51) and is located below the material valve component (33). The material receiving component receives the material discharged by the material valve component (33).

2. The fully automatic rotary color mixing machine according to claim 1, characterized in that: The eccentric turntable component (42) comprises an eccentric turntable (421), a stirring turntable (422) and a one-way bearing (423); the eccentric turntable (421) is arranged on the turntable component (22); the driving end of the stirring driving component (41) is connected to a position of the eccentric turntable (421) away from the center point; the one-way bearing (423) is sleeved outside the eccentric turntable (421); the stirring turntable (422) is sleeved outside the one-way bearing (423); and one end of a plurality of stirring components (43) is respectively connected to the stirring turntable (422).

3. The fully automatic rotary color mixing machine according to claim 2, characterized in that: The stirring member (43) comprises a rotating rod (431) and a stirring body (432), one end of the rotating rod (431) is rotatably connected to the stirring turntable (422), the other end of the rotating rod (431) is connected to one end of the stirring body (432), and the other end of the stirring body (432) extends into the barrel member (31).

4. The fully automatic rotary color mixing machine according to claim 3, characterized in that: The rotating rod (431) is a Z-shaped curved rod.

5. The fully automatic rotary color mixing machine according to claim 1, characterized in that: It also includes a brush assembly (6) arranged on the frame (1); the brush assembly (6) is located on the moving track of the material valve component (33) and cleans the material valve component (33) passing through.

6. The fully automatic rotary color mixing machine according to claim 5, characterized in that: The brush assembly (6) comprises a cleaning groove (61) and a cleaning brush (62); the cleaning groove (61) is located on the moving track of the material valve component (33); the cleaning brush (62) is rotatably arranged in the cleaning groove (61); the portion of the cleaning brush (62) exposed in the cleaning groove (61) cleans the material valve component (33) passing through.

7. The fully automatic rotary color mixing machine according to claim 5, characterized in that: It also includes a sponge component arranged on the frame (1), the sponge component is located on the moving track of the material valve component (33) and is arranged adjacent to the brush component (6), and the material valve component (33) passed by the sponge component is cleaned twice.

8. The fully automatic rotary color mixing machine according to claim 1, characterized in that: The discharging assembly (5) also includes a drawing member (52), and the drawing member (52) includes a drawing frame (521), a drawing driving body (522), a drawing wire rod (523), a drawing wire nut (524) and a drawing clamp (525). The drawing frame (521) is arranged on the frame (1), the drawing wire rod (523) is rotatably arranged in the drawing frame (521) and is connected to the driving end of the drawing driving body (522), the drawing wire nut (524) is sleeved outside the drawing wire rod (523), one end of the drawing clamp (525) is connected to the drawing wire nut (524), the other end of the drawing clamp (525) is located on the moving track of the material pump component (32), and the other end of the drawing clamp (525) is provided with a drawing matching hole (5251) adapted to the material pump component (32).

9. The fully automatic rotary color mixing machine according to claim 1, characterized in that: The discharging assembly (5) further comprises a residual material tray component (53), wherein the residual material tray component (53) comprises a tray driving body (531) and a residual material tray (532) connected to a driving end of the tray driving body (531), and the tray driving body (531) drives the residual material tray (532) to move to the material valve component (33) to receive the residual material.

10. The fully automatic rotary color mixing machine according to claim 2, characterized in that: The turntable member (22) comprises a first turntable (221), a second turntable (222), a first wheel (223), a second wheel (224) and a transmission belt (225); the first turntable (221) is rotatably arranged on the frame (1); the second turntable (222) is connected to the upper surface of the first turntable (221) and has an accommodating space between the first turntable (221); the first wheel (223) is arranged at the center of the bottom surface of the first turntable (221); the second wheel (224) is rotatably arranged on the frame (1); The frame (1) is provided with a transmission belt (225) which is sequentially wound around the first wheel (223) and the second wheel (224); the first wheel (223) is connected to the driving end of the rotating driving member (21); the eccentric turntable (421) is rotatably arranged in the accommodating space; the plurality of barrel members (31) are sequentially arranged around the upper surface of the second turntable (222); the other ends of the plurality of stirring members (43) respectively pass through the second turntable (222) and extend into the plurality of barrel members (31) accordingly.

Images