Detachable color matching machine

Abstract

A detachable color matching machine comprises a fixing mechanism and a detachable mechanism, the detachable mechanism is detachably installed on the fixing mechanism, and the fixing mechanism comprises a machine body, a plurality of power mechanisms, an electric control mechanism and a measuring bin mechanism installed on the upper portion of the machine body. The detachable mechanism comprises a stirring bin mechanism, a storage bin mechanism and a powder discharging mechanism, the powder discharging mechanism is detachably installed on the upper portion of the stirring bin mechanism and is communicated with the stirring bin mechanism, the stirring bin mechanism is detachably installed on the storage bin mechanism and is communicated with the storage bin mechanism, and the metering bin mechanism can be communicated with the stirring bin mechanism. The detachable mechanism and the fixing mechanism are in transmission connection, separation of a part needing to be cleaned and an electrified part is achieved, the part can be directly soaked in water to be cleaned, and convenience, safety and reliability are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic production equipment, and in particular relates to a detachable color matching machine. Background Art

[0002] Plastic products are indispensable products in people's lives, such as tableware, tables and chairs, vehicle supplies, toys, etc. Traditionally, plastic coloring is done by direct spraying, which is relatively simple, but the coloring effect is not good enough and it is easy to fade. Therefore, the existing plastic coloring has a method of directly mixing the color powder with the plastic raw material and directly forming the main color, which makes the coloring effect excellent and will not fade.

[0003] The Chinese patent application CN 218928284 U discloses a plastic color matching machine with a replaceable stirring chamber, comprising a color matching machine body (1), wherein a quantitative chamber (2) and a stirring chamber are arranged above and below the color matching machine body (1), the quantitative chamber (2) is connected to the stirring chamber through a feeding channel (3), the bottom of the stirring chamber is connected to a feeding channel (4), and the top is connected to a powder discharge end of a color powder device, characterized in that: a stirring tank (5) is arranged on the front end surface of the color matching machine body (1), and a front cover plate (6) which can be detachably covered on the stirring tank (5), and the stirring tank (5) A stirring box body (7) with a box opening facing forward is inserted therein, and a stirring chamber is formed between the stirring box body (7) and the front cover plate (6). The side walls of the stirring box body (7) and the stirring tank (5) are respectively provided with a material passing window (8) connected to the feeding channel (3), the discharging channel (4) and the powder discharging end of the color powder device. A stirring assembly is rotatably arranged on the inner bottom surface of the stirring box body (7). A driving motor is arranged on the rear end surface of the color matching machine body (1), and the output shaft of the driving motor is inserted forward and circumferentially connected to the stirring assembly. Although the stirring box body constituting the stirring chamber can be quickly disassembled and assembled on the color matching machine body by means of a detachable connection between the front cover plate and the color matching machine body, there is a certain risk in the disassembly and assembly process, and the detachable manner of the stirring box body causes powder leakage during use, and the color matching machine body still has the problem of cleaning. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the utility model provides a detachable color matching machine with a modular structure, which is convenient for assembly and disassembly and easy for cleaning.

[0005] The technical solution adopted by the utility model is:

[0006] A detachable color matching machine comprises a fixing mechanism and a detachable mechanism, wherein the detachable mechanism can be detachably mounted on the fixing mechanism, wherein the fixing mechanism comprises a machine body, a plurality of power mechanisms, an electrical control mechanism and a metering bin mechanism mounted on the upper part of the machine body, wherein the detachable mechanism comprises a stirring bin mechanism, a material storage bin mechanism and a powder discharge mechanism, wherein the powder discharge mechanism can be detachably mounted on the upper part of the stirring bin mechanism and is connected thereto, wherein the stirring bin mechanism can be detachably mounted on the material storage bin mechanism and is connected thereto, and wherein the metering bin mechanism and the stirring bin mechanism can be connected thereto.

[0007] Furthermore, the machine body is provided with a guide sleeve and an electromagnetic suction cup, the storage bin mechanism is provided with a guide column and a magnet, and the detachable mechanism and the fixing mechanism are installed through the cooperation of the guide sleeve and the guide column and fixed through the cooperation of the electromagnetic suction cup and the magnet.

[0008] Furthermore, the electrical control device includes an electronic control board and a position detection device, the power mechanism includes a stirring motor, several valve drive motors, and a powder discharge motor, the stirring motor, valve drive motor, powder discharge motor, electromagnetic suction cup and position detection device are all connected to the electronic control board, and the position detection device includes a metering bin feed valve position detection device, a stirring bin feed valve position detection device, a stirring bin discharge valve position detection device, and a powder discharge amount detection valve position detection device.

[0009] Furthermore, the metering bin mechanism includes a feed port, a feed valve installed on a feed channel, a metering bin, and a feed valve driving motor. The feed valve driving motor is connected to the feed valve via a first mushroom head connector with a protrusion. A metering bin feed valve position detection device and a material level detector are installed on the metering bin. The protrusion on the first mushroom head connector cooperates with the metering bin feed valve position detection device to touch to determine the valve position. When the material level detector is used to give a signal to the entire machine, the feed valve driving motor drives the feed valve to rotate to the corresponding open or closed position.

[0010] Furthermore, the mixing bin mechanism is inserted into the storage bin from top to bottom and fixed by a lock arranged in the vertical direction, and includes a mixing bin, a mixing paddle, a mixing bin cover, a mixing bin feed valve, and a mixing bin discharge valve;

[0011] The stirring bin cover is installed above the stirring bin, and the stirring bin cover is provided with a stirring bin feed port corresponding to the metering bin discharge port and a powder feed port corresponding to the powder discharge port of the powder discharge mechanism;

[0012] The mixing bin is provided with a mixing bin feed valve at the rear side, a mixing bin discharge valve at the bottom, and a first observation window at the side;

[0013] A bevel gear structure is provided at one end of the rotating shaft of the mixing bin feed valve, and the bevel gear structure is connected to a driving motor of the mixing bin feed valve that drives the mixing bin feed valve to rotate. A probe rod linked to the stirring bin feed valve is provided at the other end of the mixing bin feed valve, and the probe rod cooperates with a position detection device of the mixing bin feed valve to detect the opening and closing state of the mixing bin feed valve;

[0014] A second mushroom head connector is installed at one end of the rotating shaft of the mixing bin discharge valve, the second mushroom head connector is connected to a driving motor of the mixing bin discharge valve that drives the mixing bin discharge valve to rotate, and a raised portion on the second mushroom head connector cooperates with a position detection device of the mixing bin discharge valve to detect the opening and closing state of the valve;

[0015] The stirring paddle comprises a stirring blade and a central shaft of the stirring paddle. The stirring blade and the central shaft of the stirring paddle are fixedly connected by screws, and the central shaft is connected to a stirring motor.

[0016] Furthermore, the storage bin mechanism includes a storage bin and a level meter. The storage bin is equipped with a level meter for detecting the material level. A guide sleeve for connecting with the upper and lower platforms is installed below the discharge port of the storage bin. A second observation window is arranged on the side of the storage bin.

[0017] Furthermore, the powder discharge mechanism includes a toner base, a toner containing groove is provided on the toner base, a toner container is connected to the toner containing groove, a pushing impeller is rotatably connected in the toner containing groove, a powder discharge channel connected to the stirring bin mechanism is provided at the bottom of the toner containing groove, and a powder discharge roller assembly rotating around a horizontal axis is provided in the powder discharge channel.

[0018] Furthermore, the powder outlet roller assembly includes a roller with a plurality of powder outlet grooves on its circumferential surface, and a push block is correspondingly arranged in each powder outlet groove for pushing the toner out of the powder outlet groove, the push block is installed in the powder outlet groove through a rotating shaft, and push block guide rails are arranged at both ends of the rotating shaft. When the push block rotates, it can move in the radial direction of the roller along the trajectory on the push block guide rail to push out the toner, and the push block guide rail is fixed in the roller by a mounting block, and a central axis is passed through the center of the mounting block and the push block guide rail, and the central axis is fixed to the bottom of the toner containing groove, and the push block guide rail is fixed on the central axis, and the push block, the mounting block and the roller can be installed in the powder outlet channel so as to rotate around the central axis.

[0019] Furthermore, a pushing shaft driving the pushing impeller is provided on the toner base, the pushing shaft is meshed and connected with the roller through a transmission mechanism, and is meshed and connected with a driving shaft provided on the side of the toner base, a third mushroom head connector with a raised portion is provided on the driving shaft, the third mushroom head connector is movably connected with the powder discharging motor, and the raised portion of the third mushroom head connector touches the powder discharging amount detection valve position detection device to measure the amount of the powder discharging mechanism;

[0020] The transmission mechanism includes a driving gear, which is installed on the driving shaft, the driving gear is meshed with the driven gear on the driven shaft, the bevel gear on the driven shaft is meshed with the bevel gear below the pusher shaft, and the spur gear on the driven shaft is meshed with the roller gear plugged into the powder outlet roller assembly.

[0021] Furthermore, a cover plate is connected to the side of the toner base, a through hole is opened on one side of the cover plate, and an installation channel for facilitating the removal of the roller and the push block is formed between the through hole and the toner base.

[0022] Beneficial effects of the utility model:

[0023] 1. The detachable mechanism and the fixed mechanism of the utility model are connected by transmission, so that the parts to be cleaned and the live parts can be separated, and they can be directly cleaned by soaking in water, which is convenient, safe and reliable.

[0024] 2. The push block of the powder discharging mechanism of the utility model automatically pushes the colorant out of the powder discharging slot, and has a self-cleaning function, which avoids the defect of unstable powder discharging caused by the colorant sticking to the powder discharging slot. At the same time, it occupies a small space, has stable discharging, and can effectively control the colorant delivery amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model.

[0026] Figure 2 It is an explosion diagram of the utility model.

[0027] Figure 3 It is a schematic diagram of the exploded structure of the metering bin mechanism of the utility model.

[0028] Figure 4 It is a schematic diagram of the explosion structure of the mixing bin mechanism of the utility model.

[0029] Figure 5 It is a structural schematic diagram of the material storage bin mechanism of the utility model.

[0030] Figure 6 It is an overall diagram of the powder discharging mechanism of the present utility model.

[0031] Figure 7 It is a schematic diagram of the explosion structure of the powder discharging mechanism of the utility model.

[0032] Figure 8 This is a front cross-sectional structural diagram of the roller assembly of the utility model.

[0033] Fig. 9 It is a side sectional structural diagram of the roller assembly of the utility model.

[0034] Fig.10 It is a structural schematic diagram of the transmission assembly of the utility model.

[0035] In the figure: 1. fixing mechanism; 2. detachable mechanism; 3. machine body; 4. electromagnetic suction cup; 5. position detection device; 6. powder discharging mechanism; 7. metering bin mechanism; 8. mixing bin mechanism; 9. storage bin mechanism;

[0036] 601, toner base; 602, toner container; 603, toner storage tank; 604, push impeller; 605, gear box; 606, powder roller assembly; 607, driven gear; 608, third mushroom head connector; 609, driving gear; 610, spur gear; 611, roller gear; 612, bevel gear; 613, cover plate; 614, through hole; 615, push shaft; 616, driving shaft; 617, driven shaft;

[0037] 60601, roller; 60602, push block; 60603, center axis; 60604, rotating shaft; 60605, push block guide rail; 60606, mounting block; 60607, powder outlet trough;

[0038] 701, metering bin; 702, feed port; 703, feed valve; 704, material level detector; 705, feed valve drive motor; 706, metering bin feed valve position detection device; 707, first mushroom head connector;

[0039] 801, stirring chamber; 802, stirring chamber cover; 803, stirring chamber inlet valve; 804, stirring chamber; 805, stirring paddle; 806, stirring paddle center axis; 807, first observation window; 808, locking assembly; 809, bevel gear structure; 810, stirring chamber outlet valve; 811, second mushroom head connector; 812, stirring chamber inlet; 813, powder inlet;

[0040] 901, material storage bin; 902, locking assembly; 903, second observation window; 904, magnet; 905, guide column; 906, guide sleeve; 907, material level indicator. DETAILED DESCRIPTION

[0041] The present invention is further described below in conjunction with specific embodiments, but the present invention is not limited to these specific embodiments. Those skilled in the art should recognize that the present invention covers all possible alternatives, improvements and equivalents within the scope of the claims.

[0042] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, the meaning of "multiple" is two or more, unless otherwise clearly defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0045] See also Figure 1-6The present embodiment provides a detachable color matching machine, including a color matching machine body and a lifting device, wherein the color matching machine body includes a fixing mechanism 1 and a detachable mechanism 2, wherein the detachable mechanism 2 is detachably mounted on the fixing mechanism 1, wherein the fixing mechanism 1 includes a machine body 3, a plurality of power mechanisms, an electrical control mechanism, and a metering bin mechanism 7 mounted on the upper portion of the machine body 3, wherein the detachable mechanism 1 includes a stirring bin mechanism 8, a material storage bin mechanism 9, and a powder discharge mechanism 6, wherein the powder discharge mechanism 6 is detachably mounted on the upper portion of the stirring bin mechanism 8 and is connected thereto, wherein the stirring bin mechanism 8 is detachably mounted on the material storage bin mechanism 9 and is connected thereto, and wherein the metering bin mechanism 7 and the stirring bin mechanism 8 can be connected thereto.

[0046] In this embodiment, the machine body 3 is provided with a guide sleeve and an electromagnetic suction cup 4, the storage bin mechanism 9 is provided with a guide column 905 and a magnet 904, and the detachable mechanism 2 and the fixing mechanism 1 are installed by the guide sleeve and the guide column 905 and fixed by the electromagnetic suction cup 4 and the magnet 904.

[0047] The electrical control device of this embodiment includes an electric control board and a position detection device 5. The power mechanism includes a stirring motor, a plurality of valve drive motors, and a powder discharge motor. The stirring motor, the valve drive motor, the powder discharge motor, the electromagnetic suction cup 4, and the position detection device 5 are all connected to the electric control board. The position detection device 5 includes a metering bin feed valve position detection device, a stirring bin feed valve position detection device, a stirring bin discharge valve position detection device, and a powder discharge amount detection valve position detection device. The power mechanism, the position detection device 5, and the electric control board are fixedly connected to the side of the machine body 3.

[0048] The metering bin mechanism 7 described in this embodiment includes a feed port 702, a feed valve 703 installed on the feed channel, a metering bin 701, and a feed valve drive motor 705. The feed valve drive motor 705 is connected to the feed valve 703 via a first mushroom head connector 707 with a protrusion. A metering bin feed valve position detection device 706 and a material level detector 704 are installed on the metering bin 701. The protrusion on the first mushroom head connector 707 cooperates with the metering bin feed valve position detection device 706 to touch to determine the valve position. When the material level detector 704 is used to give a signal to the whole machine, the feed valve drive motor drives the feed valve to rotate to the corresponding open or closed position.

[0049] The mixing bin mechanism 8 described in this embodiment is inserted into the storage bin 901 from top to bottom and is fixed by a lock arranged in the vertical direction. It includes a mixing bin 801, a stirring paddle 805, a mixing bin cover 802, a mixing bin feed valve 803, and a mixing bin discharge valve 86; the mixing bin cover 802 is installed above the mixing bin 801, and a mixing bin feed port 812 corresponding to the metering bin discharge port and a powder feed port 813 corresponding to the powder discharge port of the powder discharge mechanism are arranged on the mixing bin cover 802; a mixing bin feed valve 803 is arranged on the rear side of the mixing bin 801, a mixing bin discharge valve 810 is arranged below, and a first observation window 807 is arranged on the side; a lock assembly 808 is also arranged on the side for locking the powder discharge mechanism; a bevel gear structure 809 is arranged at one end of the rotating shaft of the mixing bin feed valve 803, and the bevel gear structure 809 It is connected to the mixing bin feed valve driving motor that drives its rotation, and the other end of the mixing bin feed valve 803 is provided with a probe rod linked thereto, and the probe rod cooperates with the mixing bin feed valve position detection device to detect the opening and closing state of the mixing bin feed valve 803; one end of the rotating shaft of the mixing bin discharge valve 810 is installed with a second mushroom head connector 811, and the second mushroom head connector 811 is connected to the mixing bin discharge valve driving motor that drives the rotation, and the protrusion on the second mushroom head connector cooperates with the mixing bin discharge valve position detection device to detect the opening and closing state of the valve; the stirring paddle 805 includes stirring blades and a stirring paddle center shaft 806, the stirring blades and the stirring paddle center shaft are fixedly connected by screws, the stirring paddle center shaft 806 is connected to the stirring motor, and the stirring paddle 805 is detachably installed in the stirring bin 804.

[0050] The storage bin mechanism 9 of this embodiment includes a storage bin 901 and a level indicator 907. The storage bin 901 is provided with a level indicator 907 for detecting the material level. A guide sleeve 906 for connecting with an external mechanism is provided below the discharge port of the storage bin 901. A second observation window 903 is provided on the side of the storage bin 901. Locking components 902 are provided on opposite sides of the storage bin 901 for locking the stirring bin mechanism 8.

[0051] The powder discharging mechanism 6 of this embodiment is fixed on the top of the stirring chamber assembly 8 by detachable screws and locks, and includes a toner base 601, a toner containing groove 603 is provided on the toner base 601, a toner container 602 is connected to the toner containing groove 603, a pushing impeller 604 is rotatably connected in the toner containing groove 603, a powder discharging channel connected to the stirring chamber mechanism 8 is provided at the bottom of the toner containing groove 603, and a powder discharging roller assembly 606 rotating around a horizontal axis is provided in the powder discharging channel. A cover plate 613 is connected to the side of the toner base 601, and a through hole 614 is provided on one side of the cover plate 613, and an installation channel for facilitating the disassembly of the roller and the push block is formed between the through hole 614 and the toner base 601.

[0052] The powder outlet roller assembly 606 of the present embodiment includes a roller 60601 with a plurality of powder outlet grooves 60607 on the circumferential surface, and a push block 60602 is provided in each powder outlet groove 60607 to push the toner out of the powder outlet groove 60607. The push block 60602 is installed in the powder outlet groove 60607 through a rotating shaft 60604. Push block guide rails 60605 are provided at both ends of the rotating shaft 60604. When the push block 60602 rotates, it can move in the radial direction of the roller 60601 along the track on the push block guide rails 60605. The push block guide rail 60605 is fixed in the roller 60601 by the mounting block 60606 to move the position so as to push out the toner. A central axis 60603 is passed through the center of the mounting block 60606 and the push block guide rail 60605. The central axis 60603 is fixed to the bottom of the toner containing groove 603. The push block guide rail 60605 is fixed on the central axis 60603. The push block 60602, the mounting block 60606 and the roller 60601 are installed in the powder outlet channel so as to rotate around the central axis 60603.

[0053] The toner base 601 is provided with a pushing shaft 615 for driving the pushing impeller 604 to rotate. The pushing shaft 615 is meshed with the roller 60601 through a transmission mechanism, and is meshed with a driving shaft penetrated on the side of the toner base 601. The driving shaft is provided with a third mushroom head connector 608 with a raised portion. The third mushroom head connector 608 is movably connected to the powder output motor. The raised portion of the third mushroom head connector 608 touches the powder output detection valve position detection device to measure the amount of the powder output mechanism.

[0054] A gear box 605 is connected below the toner base 601, and the transmission mechanism is installed in the gear box 605. The transmission mechanism includes a driving gear 609, which is installed on a driving shaft 616, and the driving gear 609 is meshed with a driven gear 607 on a driven shaft, and a bevel gear 612 on the driven shaft 617 is meshed with a bevel gear below the pusher shaft 615, and a spur gear 610 on the driven shaft 617 is meshed with a roller gear 611 plugged into the roller assembly.

[0055] When the powder discharging motor of the powder discharging mechanism 6 of the present invention is started, the driving shaft is driven to rotate through the third mushroom head connector 608, and the driving gear 609 on the driving shaft drives the driven gear 607 to rotate, so that the driven shaft rotates, and then drives the bevel gear 612 and the spur gear 610 to rotate respectively, and the bevel gear 612 drives the push material rotating shaft 615 to rotate, thereby driving the push material impeller 604 to rotate and push the toner into the powder discharging groove 60607 of the roller 60601. At the same time, the spur gear 610 drives the roller gear 611 to rotate, thereby driving the roller 60601, the mounting block 60606, and the push block 60602 to rotate. While the push block 60602 rotates, it moves radially along the roller 60601 along the trajectory set on the push block guide rail 60605, thereby pushing the toner out of the powder discharging groove 60607, preventing the toner from agglomerating in the powder discharging groove 60607, and ensuring the stability of the powder discharging amount.

[0056] The detachable mechanism 2 of the utility model can be installed by the guide sleeve and the guide column 905 and fixed on the fixed mechanism 1 by the electromagnetic suction cup 4 and the magnet 904. When it needs to be disassembled and cleaned, the electromagnetic suction cup 4 and the magnet are disconnected, and the fixed mechanism 1 is moved back, so that the detachable mechanism 2 and the fixed mechanism 1 are separated. The mixing bin mechanism 8, the material storage bin mechanism 9, and the powder discharge mechanism 6 of the detachable mechanism 2 can be disassembled and cleaned. The detachable mechanism and the fixed mechanism are connected by transmission, so that the parts that need to be cleaned and the live parts are separated, and they can be directly soaked in water for cleaning, which is convenient, safe and reliable.

[0057] The detachable mechanism and the fixed mechanism of the utility model are connected by transmission, so that the parts to be cleaned and the live parts can be separated, and can be directly washed in water, which is convenient, safe and reliable. The push block of the powder discharge mechanism automatically pushes the colorant out of the powder discharge slot, has a self-cleaning function, and avoids the defect of unstable powder discharge caused by the colorant sticking to the powder discharge slot. At the same time, it occupies a small space, has stable discharge, and can effectively control the colorant delivery amount.

Claims

1. A detachable color matching machine, characterized in that: It includes a fixed mechanism and a detachable mechanism, the detachable mechanism can be detachably mounted on the fixed mechanism, the fixed mechanism includes a machine body, a plurality of power mechanisms, an electrical control mechanism and a metering bin mechanism mounted on the upper part of the machine body, the detachable mechanism includes a stirring bin mechanism, a material storage bin mechanism and a powder outlet mechanism, the powder outlet mechanism can be detachably mounted on the upper part of the stirring bin mechanism and connected, the stirring bin mechanism can be detachably mounted on the material storage bin mechanism and connected, and the metering bin mechanism can be connected to the stirring bin mechanism.

2. A detachable color matching machine according to claim 1, characterized in that: The machine body is provided with a guide sleeve and an electromagnetic sucker, the material storage bin mechanism is provided with a guide column and a magnet, the detachable mechanism and the fixing mechanism are installed by the cooperation of the guide sleeve and the guide column and fixed by the cooperation of the electromagnetic sucker and the magnet.

3. A detachable color matching machine according to claim 1, characterized in that: The electrical control mechanism includes an electric control board and a position detection device. The power mechanism includes a stirring motor, a plurality of valve drive motors, and a powder discharge motor. The stirring motor, the valve drive motor, the powder discharge motor, the electromagnetic suction cup and the position detection device are all connected to the electric control board. The position detection device includes a metering bin feed valve position detection device, a stirring bin feed valve position detection device, a stirring bin discharge valve position detection device, and a powder discharge amount detection valve position detection device.

4. A detachable color matching machine according to any one of claims 1 to 3, characterized in that: The metering bin mechanism includes a feed port, a feed valve installed on a feed channel, a metering bin, and a feed valve driving motor. The feed valve driving motor is connected to the feed valve via a first mushroom head connector with a protrusion. A metering bin feed valve position detection device and a material level detector are installed on the metering bin. The protrusion on the first mushroom head connector cooperates with the metering bin feed valve position detection device to touch to determine the valve position. When the material level detector is used to give a signal to the whole machine, the feed valve driving motor drives the feed valve to rotate to the corresponding open or closed position.

5. A detachable color matching machine according to claim 4, characterized in that: The mixing bin mechanism is inserted into the storage bin from top to bottom and is fixed by a lock arranged in the vertical direction, and includes a mixing bin, a mixing paddle, a mixing bin cover, a mixing bin feed valve, and a mixing bin discharge valve; The stirring bin cover is installed above the stirring bin, and the stirring bin cover is provided with a stirring bin feed port corresponding to the metering bin discharge port and a powder feed port corresponding to the powder discharge port of the powder discharge mechanism; The mixing bin is provided with a mixing bin feed valve at the rear side, a mixing bin discharge valve at the bottom, and a first observation window at the side; A bevel gear structure is provided at one end of the rotating shaft of the mixing bin feed valve, and the bevel gear structure is connected to a driving motor of the mixing bin feed valve that drives the mixing bin feed valve to rotate. A probe rod linked to the stirring bin feed valve is provided at the other end of the mixing bin feed valve, and the probe rod cooperates with a position detection device of the mixing bin feed valve to detect the opening and closing state of the mixing bin feed valve; A second mushroom head connector is installed at one end of the rotating shaft of the mixing bin discharge valve, the second mushroom head connector is connected to a driving motor of the mixing bin discharge valve that drives the mixing bin discharge valve to rotate, and a raised portion on the second mushroom head connector cooperates with a position detection device of the mixing bin discharge valve to detect the opening and closing state of the valve; The stirring paddle comprises a stirring blade and a central shaft of the stirring paddle. The stirring blade and the central shaft of the stirring paddle are fixedly connected by screws, and the central shaft is connected to a stirring motor.

6. A detachable color matching machine according to claim 5, characterized in that: The material storage bin mechanism includes a material storage bin and a material level indicator. The material storage bin is equipped with a material level indicator for detecting the material level. A guide sleeve for connecting with the upper and lower platforms is installed below the material discharge port of the material storage bin. A second observation window is arranged on the side of the material storage bin.

7. A detachable color matching machine according to claim 6, characterized in that: The powder discharge mechanism includes a toner base, a toner containing groove is provided on the toner base, a toner container is connected to the toner containing groove, a pushing impeller is rotatably connected in the toner containing groove, a powder discharge channel connected to the stirring bin mechanism is provided at the bottom of the toner containing groove, and a powder discharge roller assembly rotating around a horizontal axis is provided in the powder discharge channel.

8. A detachable color matching machine according to claim 7, characterized in that: The powder outlet roller assembly includes a roller with a plurality of powder outlet grooves on its circumferential surface, and a push block is arranged in each powder outlet groove to push the toner out of the powder outlet groove. The push block is installed in the powder outlet groove through a rotating shaft, and push block guide rails are arranged at both ends of the rotating shaft. When the push block rotates, it can move in the radial direction of the roller along the track on the push block guide rail to push out the toner, and the push block guide rail is fixed in the roller by a mounting block, and a central axis is passed through the center of the mounting block and the push block guide rail, and the central axis is fixed to the bottom of the toner containing groove, and the push block guide rail is fixed on the central axis. The push block, the mounting block and the roller are installed in the powder outlet channel so as to rotate around the central axis.

9. A detachable color matching machine according to claim 8, characterized in that: The toner base is provided with a push shaft for driving the push impeller to rotate, the push shaft is meshed with the roller through a transmission mechanism, and is meshed with a driving shaft provided on the side of the toner base, a third mushroom head connector with a raised portion is provided on the driving shaft, the third mushroom head connector is movably connected to the powder discharging motor, and the raised portion of the third mushroom head connector touches the powder discharging amount detection valve position detection device to measure the amount of the powder discharging mechanism; The transmission mechanism includes a driving gear, which is installed on the driving shaft, the driving gear is meshed with the driven gear on the driven shaft, the bevel gear on the driven shaft is meshed with the bevel gear below the pusher shaft, and the spur gear on the driven shaft is meshed with the roller gear plugged into the powder outlet roller assembly.

10. A detachable color matching machine according to claim 9, characterized in that: A cover plate is connected to the side of the toner base, a through hole is opened on one side of the cover plate, and an installation channel for facilitating the removal of the roller and the push block is formed between the through hole and the toner base.

Images