TPU color master batch mixing device with stirring function

Abstract

The utility model discloses a TPU (thermoplastic polyurethane) color master batch mixing device with a stirring function, and relates to the technical field of TPU color master batch processing. The TPU color master batch mixing device with the stirring function comprises a base, a cylinder is arranged on the upper surface of the base, one side of the cylinder is communicated with a discharging pipe, and a telescopic rod is fixedly installed at the top of the cylinder. Meanwhile, a reset spring resets a sliding plate, a sliding rod on the sliding plate drives a cylinder to move, then a stirrer is controlled to work, and stirring blades of the stirrer conduct mixing operation on materials in the cylinder, so that the materials are prevented from being stirred in a rotating mode all the time in the using process, and the materials in the cylinder shake in a reciprocating mode in the stirring process; and therefore, mixing operation can be conveniently carried out in the subsequent use process, subsequent operation of workers is facilitated, and the use convenience of the material mixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of TPU masterbatch processing, in particular to a TPU masterbatch mixing device with a stirring function. Background Art

[0002] The full name of color master batch is color masterbatch, also called color seed, which is a new type of colorant for polymer materials, also called pigment preparation. Color masterbatch is mainly used in plastics. It is composed of three basic elements: pigment or dye, carrier and additive. It is an aggregate made by uniformly loading an extraordinary amount of pigment into the resin. It can be called pigment concentrate. Concentration), so its tinting power is higher than the pigment itself. During processing, a small amount of masterbatch is mixed with uncolored resin to achieve the colored resin or product with the designed pigment concentration. The existing patent is a TPU masterbatch stirring device, patent publication number CN215549981U, which consists of a stirring barrel, a deodorizing mechanism, a stirring mechanism and support legs. Through the cooperation between the first connecting pipe, the air pump, the second connecting pipe and the exhaust gas purifier, the irritating gas generated when the masterbatch raw materials are mixed and stirred can be collected and treated in a timely manner. Through the cooperation between the rotating shaft, the first fixing member, the second fixing member, the frame-shaped stirring rod and the scraper motor, the solution adhering to the inner wall of the stirring barrel can be removed in a timely manner, avoiding uneven stirring of the raw materials and waste of raw materials.

[0003] Regarding the above-mentioned related technologies, the inventors believe that there are the following defects: in actual application, it is not convenient to fully mix them, which will affect the efficiency of the mixing device during the subsequent processing, and is inconvenient for subsequent staff to operate, thereby reducing the efficiency of the device. Therefore, we proposed a TPU masterbatch mixing device with a stirring function to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a TPU masterbatch mixing device with a stirring function, which solves the problem that it is inconvenient to fully and evenly mix the masterbatch, thereby affecting the subsequent discharge.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a TPU masterbatch mixing device with a stirring function, comprising a base, the upper surface of the base is provided with a cylinder, one side of the cylinder is connected to a discharge pipe, a telescopic rod is fixedly installed on the top of the cylinder, and an agitator is fixedly installed on the top of the telescopic rod, and the bottom of the agitator passes through the top of the cylinder and extends to the interior of the cylinder.

[0006] A cavity is provided inside the base, and a slide is slidably connected to the inside of the cavity. A slide rod is fixedly installed on the top of the slide. The top of the slide rod passes through the base and extends to the outside of the base and is fixedly connected to the bottom of the cylinder. A motor is fixedly installed on one side of the inner wall of the cavity on the base, and a cam is fixedly installed on the output shaft of the motor. The surface of the cam contacts one side of the slide. A reset spring is fixedly installed on one side of the slide, and one end of the reset spring is fixedly connected to one side of the inner wall of the cavity on the base.

[0007] Preferably, the top of the cylinder is connected to a feeding pipe, and the top of the feeding pipe is connected to a feeding hopper.

[0008] Preferably, a rod groove for the sliding rod to pass through is opened on the base, and the inner wall of the rod groove is slidably connected to the surface of the sliding rod, and the bottom of the cylinder is slidably connected to the upper surface of the base.

[0009] Preferably, a gate plate is inserted at the top of the discharge pipe, a pull plate is fixedly installed on the top of the gate plate, a pull groove is opened on one side of the pull plate, and tension springs are fixedly installed on both sides of the bottom of the pull plate, and the bottom of the tension spring is fixedly connected to the top of the discharge pipe.

[0010] Preferably, the discharge pipe is provided with a plate hole for the gate plate to pass through, the inner wall of the discharge pipe is provided with a slot for the gate plate to be inserted, a silicone strip is fixedly installed on the inner bottom wall of the slot, and the upper surface of the silicone strip is in contact with the bottom of the gate plate.

[0011] Preferably, fixing plates are fixedly installed at the four corners of the bottom of the base, fixing holes are provided on the fixing plates, and anti-slip grooves are provided on the lower surface of the fixing plates.

[0012] Preferably, a circular hole is opened inside the fixing plate, a hydraulic rod is fixedly installed on the inner wall of the circular hole, a ball is embedded in the bottom of the hydraulic rod, the surface of the ball passes through the fixing plate and extends to the outside of the fixing plate, and a through hole connected to the circular hole is opened on the fixing plate, and the inner wall of the through hole is rollingly connected to the surface of the ball.

[0013] Beneficial effects

[0014] The utility model provides a TPU masterbatch mixing device with a stirring function. Compared with the existing technology, it has the following beneficial effects:

[0015] The TPU masterbatch mixing device with a stirring function controls the operation of a motor, which then drives a cam to rotate, which then strikes a slide plate, and at the same time a reset spring resets the slide plate, and a slide bar on the slide plate drives the cylinder to move, and then controls the operation of a stirrer, and the stirring blades of the stirrer mix the material inside the cylinder, thereby avoiding continuous rotation and stirring of the material during use, and causing the material inside the cylinder to rock back and forth during the stirring process, thereby facilitating subsequent mixing operations during use, facilitating the operation of subsequent staff, and improving the ease of use of the mixing device.

[0016] At the same time, during use, the pull plate is pulled, and then the bottom of the gate plate on the pull plate is separated from the silicone strip set in the discharge pipe. The agitator rotates the material during the stirring process, and then the material is sent into the inside of the discharge pipe, thereby achieving the effect of discharging and sampling. When the pull plate is loosened, the tension spring resets the gate plate on the pull plate, thereby facilitating the closing of the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the base of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the discharge pipe of the utility model;

[0021] Figure 5 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0022] In the figure: 1. Base; 2. Cylinder; 3. Discharge pipe; 4. Telescopic rod; 5. Agitator; 6. Slide plate; 7. Slide rod; 8. Motor; 9. Cam; 10. Return spring; 11. Feeding pipe; 12. Ball bearing; 13. Gate; 14. Pull plate; 15. Tension spring; 16. Silicone strip; 17. Fixed plate; 18. Hydraulic rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The utility model provides a technical solution: a TPU masterbatch mixing device with a stirring function, comprising a base 1, a cylinder 2 is provided on the upper surface of the base 1, a discharge pipe 3 is connected to one side of the cylinder 2, a telescopic rod 4 is fixedly installed on the top of the cylinder 2, a stirrer 5 is fixedly installed on the top of the telescopic rod 4, and the bottom of the stirrer 5 passes through the top of the cylinder 2 and extends to the interior of the cylinder 2.

[0025] A cavity is opened inside the base 1, and a slide plate 6 is slidably connected inside the cavity. A slide rod 7 is fixedly installed on the top of the slide plate 6. The top of the slide rod 7 passes through the base 1 and extends to the outside of the base 1 and is fixedly connected to the bottom of the cylinder 2. A motor 8 is fixedly installed on one side of the inner wall of the cavity on the base 1. A cam 9 is fixedly installed on the output shaft of the motor 8. The surface of the cam 9 contacts one side of the slide plate 6. A reset spring 10 is fixedly installed on one side of the slide plate 6. One end of the reset spring 10 is fixedly connected to one side of the inner wall of the cavity on the base 1.

[0026] The motor 8 is controlled to work, and then the motor 8 drives the cam 9 to rotate, and then the cam 9 hits the slide 6, and at the same time the reset spring 10 resets the slide 6, and the slide rod 7 on the slide 6 drives the cylinder 2 to move, and then the agitator 5 is controlled to work, and the stirring blades of the agitator 5 mix the materials inside the cylinder 2, thereby avoiding the material from rotating and stirring all the time during use, and causing the material inside the cylinder 2 to swing back and forth during the stirring process, thereby facilitating the subsequent mixing operation during use.

[0027] See Figure 1 The top of the cylinder 2 is connected to a feeding pipe 11, and the top of the feeding pipe 11 is connected to a feeding hopper.

[0028] See Figure 1 、 Figure 2 A rod groove is provided on the base 1 for the slide rod 7 to pass through, and the inner wall of the rod groove is slidably connected to the surface of the slide rod 7, and the bottom of the cylinder 2 is slidably connected to the upper surface of the base 1.

[0029] See Figure 1 、 Figure 5 A gate plate 13 is inserted at the top of the discharge pipe 3, and a pull plate 14 is fixedly installed on the top of the gate plate 13. A pull groove is opened on one side of the pull plate 14, and tension springs 15 are fixedly installed on both sides of the bottom of the pull plate 14. The bottom of the tension spring 15 is fixedly connected to the top of the discharge pipe 3.

[0030] See Figure 1 、 Figure 4 、 Figure 5 A plate hole is provided on the discharge pipe 3 for the gate plate 13 to pass through, and a slot is provided on the inner wall of the discharge pipe 3 for the gate plate 13 to be inserted into. A silicone strip 16 is fixedly installed on the inner bottom wall of the slot, and the upper surface of the silicone strip 16 contacts the bottom of the gate plate 13.

[0031] Pull the pull plate 14, and then separate the bottom of the gate 13 on the pull plate 14 from the silicone strip 16 set in the discharge pipe 3. The agitator 5 rotates the material during the stirring process, and then sends the material into the inside of the discharge pipe 3, thereby achieving the effect of discharging and sampling. When the pull plate 14 is loosened, the tension spring 15 resets the gate 13 on the pull plate 14, thereby facilitating the closing of the discharge pipe 3, thereby facilitating the discharge and closing operations.

[0032] See Figure 1 、 Figure 3 The four corners of the bottom of the base 1 are fixedly installed with fixing plates 17, fixing holes are opened on the fixing plates 17, and anti-slip grooves are opened on the lower surface of the fixing plates 17.

[0033] See Figure 1 、 Figure 3 A circular hole is opened inside the fixed plate 17, and a hydraulic rod 18 is fixedly installed on the inner wall of the circular hole. The bottom of the hydraulic rod 18 is inlaid with a ball 12. The surface of the ball 12 passes through the fixed plate 17 and extends to the outside of the fixed plate 17. A through hole connected to the circular hole is opened on the fixed plate 17, and the inner wall of the through hole is rollingly connected to the surface of the ball 12.

[0034] The hydraulic rod 18 is controlled to work so that the ball 12 at the bottom of the hydraulic rod 18 extends out of the fixed plate 17, and then the device is supported to facilitate its movement. When the device needs to be placed, the hydraulic rod 18 is controlled to be retracted into the fixed plate 17 so that the ball 12 enters the fixed plate 17, so that the fixed plate 17 supports the device, thereby facilitating the movement and placement of the device and facilitating the use of subsequent staff.

[0035] During operation, when it is necessary to mix the raw materials, the raw materials are added to the inside of the cylinder 2 through the feeding tube 11, and then the motor 8 is controlled to work, and then the motor 8 drives the cam 9 to rotate, and then the cam 9 hits the slide 6, and at the same time the reset spring 10 resets the slide 6, and the slide bar 7 on the slide 6 drives the cylinder 2 to move, and then the agitator 5 is controlled to work, and the stirring blades of the agitator 5 mix the materials inside the cylinder 2, thereby avoiding the material from rotating and stirring all the time during use, and causing the material inside the cylinder 2 to swing back and forth during the stirring process, thereby facilitating the subsequent mixing operation during use, facilitating the operation of subsequent staff, and improving the convenience of use of the mixing device.

[0036] When the device needs to be moved, the hydraulic rod 18 is controlled to work so that the ball 12 at the bottom of the hydraulic rod 18 extends out of the fixed plate 17, and then the device is supported to facilitate its movement. When the device needs to be placed, the hydraulic rod 18 is controlled to be retracted into the fixed plate 17 so that the ball 12 enters the fixed plate 17, so that the fixed plate 17 supports the device, thereby facilitating its placement.

[0037] During use, the pull plate 14 is pulled, and then the bottom of the gate plate 13 on the pull plate 14 is separated from the silicone strip 16 set in the discharge pipe 3. The agitator 5 rotates the material during the stirring process, and then the material is fed into the inside of the discharge pipe 3, thereby achieving the effect of discharging and sampling. When the pull plate 14 is loosened, the tension spring 15 resets the gate plate 13 on the pull plate 14, thereby facilitating the closing of the discharge pipe 3.

[0038] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

Claims

1. A TPU masterbatch mixing device with a stirring function, comprising a base (1), characterized in that: A cylinder (2) is provided on the upper surface of the base (1), one side of the cylinder (2) is connected to a discharge pipe (3), a telescopic rod (4) is fixedly mounted on the top of the cylinder (2), a stirrer (5) is fixedly mounted on the top of the telescopic rod (4), and the bottom of the stirrer (5) passes through the top of the cylinder (2) and extends into the interior of the cylinder (2); A gate plate (13) is inserted at the top of the discharge pipe (3), a pull plate (14) is fixedly installed at the top of the gate plate (13), a pull groove is opened on one side of the pull plate (14), and tension springs (15) are fixedly installed on both sides of the bottom of the pull plate (14), and the bottom of the tension spring (15) is fixedly connected to the top of the discharge pipe (3). (3) is provided with a plate hole for the gate plate (13) to pass through, and the inner wall of the discharge pipe (3) is provided with a plate hole for the gate plate (13) to pass through. (13) a slot for insertion, wherein a silicone strip (16) is fixedly mounted on the inner bottom wall of the slot, and the upper surface of the silicone strip (16) contacts the bottom of the gate (13); The base (1) has a cavity formed inside, and a slide (6) is slidably connected to the inside of the cavity. A slide rod (7) is fixedly installed on the top of the slide rod (6). The top of the slide rod (7) passes through the base (1) and extends to the outside of the base (1) and is fixedly connected to the bottom of the cylinder (2). A motor (8) is fixedly installed on one side of the inner wall of the upper cavity of the base (1). A cam (9) is fixedly installed on the output shaft of the motor (8). The surface of the cam (9) contacts one side of the slide rod (6). A reset spring (10) is fixedly installed on one side of the slide rod (6). One end of the reset spring (10) is fixedly connected to one side of the inner wall of the upper cavity of the base (1).

2. The TPU masterbatch mixing device with stirring function according to claim 1, characterized in that: The top of the cylinder (2) is connected to a feeding pipe (11), and the top of the feeding pipe (11) is connected to a feeding hopper.

3. The TPU masterbatch mixing device with stirring function according to claim 1, characterized in that: The base (1) is provided with a rod groove for the slide rod (7) to pass through, and the inner wall of the rod groove is slidably connected to the surface of the slide rod (7), and the bottom of the cylinder (2) is slidably connected to the upper surface of the base (1).

4. The TPU masterbatch mixing device with stirring function according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with fixing plates (17), fixing holes are provided on the fixing plates (17), and anti-slip grooves are provided on the lower surface of the fixing plates (17).

5. The TPU masterbatch mixing device with stirring function according to claim 4, characterized in that: A circular hole is provided inside the fixing plate (17), and a hydraulic rod (18) is fixedly installed on the inner wall of the circular hole. A ball (12) is embedded in the bottom of the hydraulic rod (18), and the surface of the ball (12) passes through the fixing plate (17) and extends to the outside of the fixing plate (17). A through hole connected to the circular hole is provided on the fixing plate (17), and the inner wall of the through hole is in rolling connection with the surface of the ball (12).

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