Metering type color master machine for milk tea cover production

Abstract

The utility model relates to the technical field of color master machines, in particular to a metering type milk tea cover production color master machine which comprises a machine body used for mixing, a main hopper used for adding raw materials and a feeding hopper used for adding color master batches, the top of the machine body is communicated with the main hopper, and the machine body is communicated with a fixing frame. A screw rod is rotatably connected in the fixed frame, the top of the fixed frame is fixedly connected with a feeding hopper, the diameter of the bottom of the feeding hopper is gradually reduced, the top of the feeding hopper is provided with a servo motor, one end of an output shaft of the servo motor is fixedly connected with a rotating shaft, and the bottom of the rotating shaft is rotatably connected with a fixed plate with the middle sunken. By means of the two devices for reducing the discharging speed, color masterbatch is not prone to being accumulated at the position, communicated with the screw rod, of the bottom of the feeding hopper, the screw rod can convey the color masterbatch into the machine body at the normal conveying speed, and meanwhile the blocking risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch machines, in particular to a metering type masterbatch machine for producing milk tea caps. Background Art

[0002] A masterbatch machine is an industrial equipment used to automatically mix masterbatches in proportion. It is suitable for mixing new materials, secondary materials, masterbatches or additives. The main function of the masterbatch machine is to achieve efficient and accurate masterbatch proportioning and mixing through two stages: metering and mixing. It is usually used to produce products of different colors, such as plastic bags, milk tea caps, bottles, etc.

[0003] When using the common masterbatch machines on the market, the masterbatch is usually added from the hopper and then conveyed to the machine through the screw rod. Since the hopper is usually tapered with a width at the top and a narrowness at the bottom, after all the masterbatch is added, it will accumulate at the position where the bottom of the hopper and the screw rod are connected, which not only reduces the speed of conveying the screw rod to the machine, but also has the risk of blockage. Therefore, a metering masterbatch machine for producing milk tea caps is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a metering-type masterbatch machine for producing milk tea caps, so as to solve the problem that masterbatch is piled up at the bottom of the hopper during feeding, affecting the transmission speed and causing the risk of blockage.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A metering masterbatch machine for producing milk tea caps, comprising a machine body for mixing, a main hopper for adding raw materials and a feeding hopper for adding masterbatch, the main hopper is connected to the top of the machine body, the machine body is connected to a fixed frame, a spiral rod is rotatably connected in the fixed frame, a feeding hopper with a gradually decreasing diameter at the bottom is fixedly connected to the top of the fixed frame, a servo motor is provided on the top of the feeding hopper, one end of the output shaft of the servo motor is fixedly connected to a rotating shaft, a rotating plate is fixedly connected to the outside of the rotating shaft, a fixed plate with a concave middle portion is rotatably connected to the bottom of the rotating shaft, through holes are provided in the fixed plate and the rotating plate, a screen composed of a frame and a filter is provided below the fixed plate, a fixed block is fixedly connected in the middle of the screen, a vibration motor is provided below the fixed block, and a rubber sleeve is fixedly connected to the outside of the screen.

[0007] Preferably, a bracket consisting of a fixing rod and a fixing ring is fixedly connected to the top of the fixing frame, a sponge layer is fixedly connected to the inner side of the fixing ring of the bracket, and the sponge layer fits tightly to the feeding hopper.

[0008] Preferably, the fixed plate is fixedly connected to the inner wall of the charging hopper, and the rotating plate is rotatably connected to the fixed plate.

[0009] Preferably, the other side of the rubber sleeve is fixedly connected to the inner wall of the feeding hopper, and the rubber sleeve is arranged below the fixed plate.

[0010] Preferably, a viewing port for observing the interior is provided on the surface of the feeding hopper, the fixing frame and the feeding hopper are arranged in communication, and the aperture of the screen is larger than the diameter of the masterbatch.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the masterbatch is added from the feeding port of the feeding hopper through the machine body, main hopper, feeding hopper, fixed frame, screw rod, servo motor, rotating shaft, rotating plate, through hole and fixed plate, and then the servo motor is started to drive the rotating plate to rotate. When the rotating plate is rotated to the position where the through holes opened on the rotating plate and the fixed plate are connected, the masterbatch falls to the screen. Every time the rotating plate rotates ninety degrees, the through holes of the rotating plate and the fixed plate are in a covered state, thereby reducing the risk of blockage at the position connected to the screw rod. Through the rubber sleeve, screen and fixed block, since the aperture of the screen is larger than the diameter of the masterbatch, the masterbatch It falls from the rotating plate, passes through the through hole of the fixed plate, and falls from the aperture of the screen. Through the vibration motor, if the aperture of the screen is blocked, the vibration motor is started to vibrate the masterbatch at the screen and drop it. The rubber sleeve reduces the impact of the vibration of the screen on the hopper. Through the support and sponge layer, the support increases the stability of the hopper, and the sponge layer further increases the shock-absorbing effect when the screen vibrates. The viewing port is set to facilitate observation of the internal situation of the hopper. Through the two devices that reduce the feeding speed, the masterbatch is not easy to accumulate at the bottom of the hopper and the position where the spiral rod is connected, reducing the risk of blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0015] Figure 3 This is a schematic diagram of the installation structure of the rotating plate of the utility model;

[0016] Figure 4 This is a schematic diagram of the screen structure of the utility model.

[0017] In the figure: 1. Machine body; 2. Main hopper; 3. Feeding hopper; 4. Fixed frame; 5. Screw rod; 6. Servo motor; 7. Rotating shaft; 8. Rotating plate; 9. Through hole; 10. Fixed plate; 11. Rubber sleeve; 12. Screen; 13. Fixed block; 14. Vibrating motor; 15. Bracket; 16. Sponge layer; 17. Visual port. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] A metering-type masterbatch machine for producing milk tea caps, comprising a machine body 1 for mixing, a main hopper 2 for adding raw materials and a feeding hopper 3 for adding masterbatch, the main hopper 2 is connected to the top of the machine body 1, the machine body 1 is connected to a fixed frame 4, a spiral rod 5 is rotatably connected in the fixed frame 4, the top of the fixed frame 4 is fixedly connected to the feeding hopper 3 with a gradually decreasing diameter at the bottom, a servo motor 6 is arranged at the top of the feeding hopper 3, one end of the output shaft of the servo motor 6 is fixedly connected to a rotating shaft 7, the outer side of the rotating shaft 7 is fixedly connected to a rotating plate 8, the bottom of the rotating shaft 7 is rotatably connected to a concave middle A fixed plate 10 is arranged in the trap, and through holes 9 are provided in the fixed plate 10 and the rotating plate 8. A screen 12 composed of a frame and a filter is provided below the fixed plate 10. A fixed block 13 is fixedly connected in the middle of the screen 12, and a vibration motor 14 is provided below the fixed block 13. A rubber sleeve 11 is fixedly connected to the outer side of the screen 12. Through the two devices for reducing the feeding speed, the masterbatch is not easily accumulated at the position where the bottom of the feeding hopper 3 and the screw rod 5 are connected, so that the screw rod 5 can convey the masterbatch to the machine body 1 at a normal conveying speed, while reducing the risk of blockage.

[0023] A bracket 15 consisting of a fixing rod and a fixing ring is fixedly connected to the top of the fixing frame 4, and a sponge layer 16 is fixedly connected to the inner side of the fixing ring of the bracket 15. The sponge layer 16 fits tightly with the feeding hopper 3. The bracket 15 increases the stability of the feeding hopper 3, and the sponge layer 16 further increases the shock-absorbing effect when the screen 12 vibrates; the fixed plate 10 is fixedly connected to the inner wall of the feeding hopper 3, and the rotating plate 8 is rotatably connected to the fixed plate 10 to facilitate the rotation of the rotating plate 8; the other side of the rubber sleeve 11 is fixedly connected to the inner wall of the feeding hopper 3, and the rubber sleeve 11 is arranged below the fixed plate 10, so that the screen 12 has a shock-absorbing effect when it vibrates; a visual port 17 for observing the interior is provided on the surface of the feeding hopper 3, and the fixed frame 4 and the feeding hopper 3 are arranged in a connected manner. The aperture of the screen 12 is larger than the diameter of the masterbatch, which is convenient for observing the internal situation of the feeding hopper 3 and facilitating the masterbatch in the feeding hopper 3 to fall into the fixed frame 4.

[0024] Working process: During the operation of the equipment, the external power supply is energized. When the metering milk tea cap production masterbatch machine is in use, first place the machine body 1 in a suitable position, add the milk tea cap raw materials from the main hopper 2, and then add the masterbatch from the feeding port on the top of the feeding hopper 3. The masterbatch is accumulated on the surface of the rotating plate 8. At this time, start the machine body 1 and the servo motor 6, and the screw rod 5 is in a rotating state. The raw materials in the main hopper 2 fall into the machine body 1. The servo motor 6 drives the rotating shaft 7 to rotate. Since the rotating shaft 7 and the rotating plate 8 are fixedly connected, the rotating plate 8 is driven to rotate in the same direction in the fixed plate 10. During the rotation process, when the through hole 9 opened at the rotating plate 8 and the through hole 9 opened at the fixed plate 10 are connected, the masterbatch falls from the through hole 9 to the screen 12. The rotating plate 8 rotates every ninety degrees. The through holes 9 of the movable plate 8 and the fixed plate 10 are in a covered state and in a stopped feeding state. Since the aperture of the screen 12 is larger than the diameter of the masterbatch, the masterbatch falls from the aperture of the screen 12 into the fixed frame 4. The user can observe the situation at the screen 12 through the visual port 17. When the aperture is blocked by the masterbatch, the vibration motor 14 is started to drive the screen 12 to be in a vibrating state, so that the masterbatch in the blocked aperture continues to be fed, and then is transmitted to the inside of the machine body 1 through the rotating screw rod 5. After mixing, the masterbatch is discharged from the discharge port. By setting two devices for reducing the feeding speed, the masterbatch is not easily accumulated at the bottom of the feeding hopper 3 and the position where the screw rod 5 communicates, so that the screw rod 5 can convey the masterbatch to the machine body 1 at a normal transmission speed, while reducing the risk of blockage.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metering-type masterbatch machine for producing milk tea caps, comprising a machine body (1) for mixing, a main hopper (2) for adding raw materials, and a feeding hopper (3) for adding masterbatch, characterized in that: The top of the machine body (1) is connected to a main hopper (2), and the machine body (1) is connected to a fixed frame (4). A spiral rod (5) is rotatably connected inside the fixed frame (4). A feeding hopper (3) with a gradually decreasing diameter at the bottom is fixedly connected to the top of the fixed frame (4). A servo motor (6) is provided at the top of the feeding hopper (3). One end of the output shaft of the servo motor (6) is fixedly connected to a rotating shaft (7). A rotating plate (8) is fixedly connected to the outside of the rotating shaft (7). A fixed plate (10) with a recessed middle is rotatably connected to the bottom of the rotating shaft (7). Through holes (9) are provided in both the fixed plate (10) and the rotating plate (8). A screen (12) composed of a frame and a filter is provided below the fixed plate (10). A fixed block (13) is fixedly connected to the middle of the screen (12). A vibration motor (14) is provided below the fixed block (13). A rubber sleeve (11) is fixedly connected to the outside of the screen (12).

2. A metering type milk tea cover production masterbatch machine according to claim 1, characterized in that: A bracket (15) consisting of a fixing rod and a fixing ring is fixedly connected to the top of the fixing frame (4), a sponge layer (16) is fixedly connected to the inner side of the fixing ring of the bracket (15), and the sponge layer (16) and the feeding hopper (3) are tightly fitted.

3. A metering type milk tea cover production masterbatch machine according to claim 1, characterized in that: The fixed plate (10) is fixedly connected to the inner wall of the charging hopper (3), and the rotating plate (8) is rotatably connected to the fixed plate (10).

4. A metering type milk tea cover production masterbatch machine according to claim 1, characterized in that: The other side of the rubber sleeve (11) is fixedly connected to the inner wall of the feeding hopper (3), and the rubber sleeve (11) is arranged below the fixing plate (10).

5. A metering type milk tea cover production masterbatch machine according to claim 1, characterized in that: The surface of the feeding hopper (3) is provided with a viewing port (17) for observing the interior, the fixing frame (4) and the feeding hopper (3) are arranged in communication, and the aperture of the screen (12) is larger than the diameter of the masterbatch.

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