Color master batch processing dryer

Abstract

A color master batch processing dryer comprises a mounting frame, a positioning barrel is mounted on the mounting frame, a heating barrel is arranged in the positioning barrel, a cavity is formed between the heating barrel and the positioning barrel, the heating barrel is communicated with one end of a discharging pipe, and the other end of the discharging pipe penetrates out of the positioning barrel for discharging. A ball valve is arranged on the part, penetrating out of the positioning barrel, of the discharging pipe, the positioning barrel is communicated with a mounting frame body, a fan and a heating pipe are arranged in the mounting frame body, a sealing plate is arranged on the positioning barrel, and a material supplementing assembly used for supplementing color master batches is arranged on the positioning barrel. And through the arrangement that the color master batches are stored in the material supplementing box, feeding can be conducted by pulling open the material blocking plate during the drying action period, and rapid material supplementing is achieved.

Description

Technical Field

[0001] The utility model relates to the field of masterbatch drying, in particular to a masterbatch processing drying machine. Background Art

[0002] Masterbatch refers to a granular material made by melting and mixing masterbatch pigment and carrier resin through processing equipment. In the production process of masterbatch, drying is an indispensable step. Drying can remove moisture from the pigment and carrier, so that the masterbatch reaches an ideal dry state, which is convenient for packaging, storage and transportation.

[0003] The patent with the patent authorization announcement number CN219404960U discloses a powder drying device for masterbatch processing with uniform heating. The patent can stir the masterbatch through the stirring mechanism arranged inside the drying box, which solves the problem of easy accumulation of masterbatch and avoids excessive drying of local masterbatch, ensuring that the masterbatch is heated evenly. However, the patent still has some shortcomings in actual use. The patent requires manual feeding, which is time-consuming and labor-intensive, and affects the masterbatch replenishment speed during subsequent drying, reducing the overall processing efficiency.

[0004] Therefore, it is urgent to provide a masterbatch processing dryer that is convenient for refilling. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patented manual feeding, which is time-consuming and labor-intensive, affects the speed of masterbatch feeding during subsequent drying, and reduces the overall processing efficiency, the utility model provides a masterbatch processing dryer with convenient feeding.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions: a masterbatch processing and drying machine, comprising a mounting frame, a positioning barrel is installed on the mounting frame, a heating barrel is arranged in the positioning barrel, a cavity is arranged between the heating barrel and the positioning barrel, one end of the discharge pipe is connected to the heating barrel, the other end of the discharge pipe passes through the positioning barrel for discharging, a ball valve is arranged at the part of the discharge pipe passing through the positioning barrel, the positioning barrel is connected to a mounting frame, a fan and a heating pipe are arranged in the mounting frame, a sealing plate is arranged on the positioning barrel, and a replenishing component for replenishing masterbatch is arranged on the positioning barrel.

[0007] More preferably, the feeding assembly includes a sliding cover, the sliding cover is embedded on the sealing plate, the sealing plate is fixedly connected to a symmetrically distributed guide rod, the sliding cover can move forward and backward on the guide rod, the guide rod is sleeved with a first elastic member for resetting the sliding cover, a symmetrically distributed feeding box is arranged on the mounting frame, the feeding box is used to store masterbatches, a sealing cover is arranged on the feeding box, a symmetrically distributed guide plate is fixedly connected to the feeding box, a material blocking plate is slidably arranged on two of the guide plates, a material guide plate is arranged at the feeding port of the feeding box, a plurality of directional rods are fixedly connected to the feeding box, a symmetrically distributed connecting frame is fixedly connected to the sliding cover, one end of a pull rope is connected to the material blocking plate, and the other end of the pull rope is connected to the connecting frame by passing around a plurality of the directional rods.

[0008] More preferably, the bottom of the feeding box is arranged in an inclined surface.

[0009] More preferably, an annular fixing frame is provided in the cavity between the heating barrel and the positioning barrel, a temperature measuring plate is provided on the annular fixing frame, the temperature measuring plate is used to detect the temperature of the heating barrel, and a display is provided on the positioning barrel.

[0010] More preferably, the sealing plate is fixed with symmetrically distributed guide frames, and the two guide frames are slidably provided with a sorting net for screening masterbatches, and the guide frames are sleeved with a second elastic member for resetting the sorting net.

[0011] More preferably, a motor is installed on the mounting frame, a connecting rod is rotatably arranged in the heating barrel, the bottom end of the connecting rod passes through the positioning barrel and is connected to the output shaft of the motor, a turning rack is arranged on the connecting rod, the turning rack is used to turn the masterbatch, a protrusion is fixedly connected to the sorting net, a push block is fixedly connected to the turning rack, and the push block can contact and cooperate with the protrusion.

[0012] More preferably, a protective net is provided in the installation frame, and the protective net is used to intercept foreign objects.

[0013] More preferably, a protective sleeve is provided on the guide frame, and the second elastic member is located in the protective sleeve, and the protective sleeve is used to protect the second elastic member.

[0014] Compared with the prior art, the utility model has the following technical effects: 1. By utilizing the setting of the feeding box to store masterbatch, during the drying period, the material can be fed by pulling open the material blocking plate, thereby realizing quick feeding.

[0015] 2. By setting the sorting net in the heating barrel, the input masterbatch can be preliminarily screened to remove impurities and special-shaped masterbatch.

[0016] 3. The masterbatch in the heating barrel can be turned back and forth by the motor-driven turning rack to make the masterbatch evenly heated to ensure the overall drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the mounting frame, positioning barrel and heating barrel of the utility model.

[0019] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the sliding cover, the connecting frame and the guide plate of the utility model.

[0020] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the material feeding box, the material guide plate and the directional rod of the utility model.

[0021] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the temperature measuring plate, the annular fixing frame and the display instrument of the utility model.

[0022] Figure 6 It is a three-dimensional cross-sectional structural schematic diagram of the guide frame, the sorting net and the protrusions of the utility model.

[0023] Figure 7 It is a three-dimensional cross-sectional structural schematic diagram of the motor, connecting rod and tipping rack of the utility model.

[0024] Figure 8 It is a three-dimensional cross-sectional structural schematic diagram of the sorting net, the protruding blocks and the pushing blocks of the utility model.

[0025] Among them: 1-mounting frame, 2-positioning barrel, 3-heating barrel, 4-discharging pipe, 5-ball valve, 6-mounting frame, 7-fan, 8-heating tube, 9-sealing plate, 10-sliding cover, 1001-guide rod, 11-first elastic member, 12-feeding box, 13-sealing cover, 14-blocking plate, 1401-guide plate, 15-guide plate, 16-directional rod, 17-connecting frame, 18-pull rope, 19-annular fixing frame, 20-temperature measuring plate, 21-display instrument, 22-guide frame, 23-sorting net, 24-second elastic member, 25-bump, 26-push block, 27-motor, 28-connecting rod, 29-turning rack, 30-protective net, 31-protective cover. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting 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 indirectly connected 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.

[0027] Example 1

[0028] See also Figure 1 and Figure 2 , a masterbatch processing dryer, comprising a mounting frame 1, a positioning barrel 2 is installed in the middle of the mounting frame 1, a heating barrel 3 is arranged in the positioning barrel 2, a cavity is arranged between the heating barrel 3 and the positioning barrel 2, one end of a discharge pipe 4 is connected to the lower part of the heating barrel 3, and the other end of the discharge pipe 4 passes through the positioning barrel 2 for discharging, and a ball valve 5 is arranged on the part where the discharge pipe 4 passes through the positioning barrel 2, and two mounting frames 6 symmetrically distributed on the left and right are connected to the positioning barrel 2, a fan 7 and a heating pipe 8 are arranged in the mounting frame 6, the heating pipe 8 is used to heat air, and the fan 7 draws the heated air into the cavity between the heating barrel 3 and the positioning barrel 2, a protective net 30 is arranged in the mounting frame 6, and the protective net 30 is used to intercept foreign matter to prevent foreign matter from entering the mounting frame 6 and being stuck in the heating pipe 8 and the positioning barrel 2, a sealing plate 9 is arranged on the top of the positioning barrel 2, and a replenishing component is arranged on the positioning barrel 2, and the replenishing component is used to replenish masterbatch.

[0029] See also Figure 2 , Figure 3 and Figure 4The feeding assembly includes a sliding cover 10, which is embedded on the sealing plate 9. Two guide rods 1001 symmetrically distributed on the left and right are fixedly connected in the sealing plate 9. The sliding cover 10 can move forward and backward on the guide rods 1001. A first elastic member 1002 is sleeved on the guide rods 1001 to reset the sliding cover 10. The two ends of the first elastic member 1002 are respectively connected to the sliding cover 10 and the sealing plate 9. Two symmetrically distributed feeding boxes 12 are arranged in the middle of the mounting frame 1. The feeding boxes 12 are used to store masterbatches. The bottom of the feeding box 12 is arranged in an inclined surface, which is convenient for centrally exporting the masterbatches when unloading. The top of the feeding box 12 A sealing cover 13 is provided at the bottom, two guide plates 1401 symmetrically distributed frontally and rearwardly fixedly connected to the lower part of the feeding box 12, a material blocking plate 14 is slidably provided on the two guide plates 1401 together, a material guide plate 15 is provided at the unloading port of the feeding box 12, two directional rods 16 are fixedly connected to the feeding box 12, two connecting frames 17 symmetrically distributed left and right are fixedly connected to the top of the sliding cover 10 by welding, one end of a pull rope 18 is connected to the material blocking plate 14, and the other end of the pull rope 18 is connected to the material blocking plate 14, and the other end of the pull rope 18 is connected to the connecting frame 17 by passing through a number of the directional rods 16. Through the connection of the pull rope 18, the material blocking plate 14 can be pulled up when the sliding cover 10 is pulled out to realize synchronous movement, which is convenient for unloading.

[0030] When in use, the masterbatch is stored in the feeding box 12, and the sliding cover 10 is pulled forward, and the sliding cover 10 pulls the pull rope 18, so that the pull rope 18 pulls the material blocking plate 14 upward to unload the material, and the masterbatch in the feeding box 12 is introduced into the heating barrel 3 by the guide plate 15, and then the fan 7 and the heating tube 8 are turned on. After the heating tube 8 heats the surrounding air to form dry hot gas, the fan 7 draws the hot gas into the cavity to form a heating zone to dry the masterbatch.

[0031] Example 2

[0032] Based on Example 1, please refer to Figure 5 An annular fixing frame 19 is arranged in the cavity between the heating barrel 3 and the positioning barrel 2, a temperature measuring plate 20 is arranged on the top of the sealing plate 9, and the temperature measuring plate 20 is used to detect the temperature of the heating barrel 3. A display 21 is arranged on the positioning barrel 2, and the detected temperature data is displayed in real time by the display 21, so that the staff can understand the drying status conveniently.

[0033] See also Figure 6The bottom of the sealing plate 9 is fixedly connected with two guide frames 22 symmetrically distributed on the left and right by welding. The two guide frames 22 are slidably provided with a sorting net 23. The sorting net 23 is used to screen the masterbatch. After the masterbatch enters the heating barrel 3, the masterbatch can be preliminarily screened by the sorting net 23 to remove debris and irregular masterbatch. The guide frame 22 is provided with a second elastic member 24 for resetting the sorting net 23. The two ends of the second elastic member 24 are respectively connected to the sorting net 23 and the guide frame 22. The guide frame 22 is provided with a protective cover 31. The second elastic member 24 is located in the protective cover 31. The protective cover 31 is used to protect the second elastic member 24 to prevent the masterbatch from being stuck in the second elastic member 24.

[0034] See also Figure 7 and Figure 8 A motor 27 is installed at the middle position of the lower part of the mounting frame 1, and a connecting rod 28 is rotatably arranged in the heating barrel 3. The bottom end of the connecting rod 28 passes through the positioning barrel 2 and is connected to the output shaft of the motor 27. The connecting rod 28 is sleeved with a turning rack 29, and the turning rack 29 is used to turn the masterbatch. Three protrusions 25 distributed along the circumferential direction are fixedly connected to the bottom of the sorting net 23, and three push blocks 26 are fixedly connected to the top of the turning rack 29. The push blocks 26 are in contact with the protrusions 25. The push blocks 26 can squeeze the protrusions 25 and move upward by rotating the turning rack 29.

[0035] When the masterbatch is heated, the motor 27 drives the turning rack 29 to rotate and turn the masterbatch back and forth, so that the masterbatch is evenly heated to ensure the overall drying effect. As the turning rack 29 rotates, the push block 26 squeezes the protrusion 25 back and forth, so that the sorting net 23 continuously moves up and down, achieving a vibration effect to disperse the masterbatch on the sorting net 23 for rapid screening.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A masterbatch processing dryer, comprising a mounting frame (1), a positioning barrel (2) being mounted on the mounting frame (1), a heating barrel (3) being arranged inside the positioning barrel (2), a cavity being arranged between the heating barrel (3) and the positioning barrel (2), one end of a discharge pipe (4) being connected to the heating barrel (3), the other end of the discharge pipe (4) passing through the positioning barrel (2) for discharging, a ball valve (5) being arranged at the portion of the discharge pipe (4) passing through the positioning barrel (2), a mounting frame (6) being connected to the positioning barrel (2), a fan (7) and a heating pipe (8) being arranged inside the mounting frame (6), a sealing plate (9) being arranged on the positioning barrel (2), wherein: The positioning barrel (2) is provided with a replenishing component for replenishing masterbatch.

2. A masterbatch processing and drying machine according to claim 1, characterized in that: The feeding assembly comprises a sliding cover (10), wherein the sliding cover (10) is embedded in the sealing plate (9), and the sealing plate (9) is fixedly connected with symmetrically distributed guide rods (1001), and the sliding cover (10) can move forward and backward on the guide rods (1001), and the guide rods (1001) are sleeved with a first elastic member (1002) for resetting the sliding cover (10), and the mounting frame (1) is provided with symmetrically distributed feeding boxes (12), and the feeding boxes (12) are used to store masterbatches, and the feeding boxes (12) are provided with a sealing cover (1001). 3), the feed box (12) is fixedly connected with symmetrically distributed guide plates (1401), the two guide plates (1401) are slidably provided with a material blocking plate (14), a material guide plate (15) is provided at the discharge port of the feed box (12), the feed box (12) is fixedly connected with a plurality of directional rods (16), the sliding cover (10) is fixedly connected with a symmetrically distributed connecting frame (17), one end of a pull rope (18) is connected to the material blocking plate (14), and the other end of the pull rope (18) is connected to the connecting frame (17) by passing around the plurality of directional rods (16).

3. A masterbatch processing and drying machine according to claim 2, characterized in that: The inner bottom of the feeding box (12) is arranged in an inclined surface.

4. A masterbatch processing and drying machine according to claim 1, characterized in that: An annular fixing frame (19) is arranged in the cavity between the heating barrel (3) and the positioning barrel (2), a temperature measuring plate (20) is arranged on the annular fixing frame (19), and the temperature measuring plate (20) is used to detect the temperature of the heating barrel (3), and a display instrument (21) is arranged on the positioning barrel (2).

5. A masterbatch processing and drying machine according to claim 1, characterized in that: The sealing plate (9) is fixedly connected to symmetrically distributed guide frames (22), and a sorting net (23) is slidably provided on the two guide frames (22) together. The sorting net (23) is used to screen masterbatches, and a second elastic member (24) is sleeved on the guide frames (22) for resetting the sorting net (23).

6. A masterbatch processing and drying machine according to claim 5, characterized in that: A motor (27) is mounted on the mounting frame (1), a connecting rod (28) is rotatably arranged in the heating barrel (3), the bottom end of the connecting rod (28) passes through the positioning barrel (2) and is connected to the output shaft of the motor (27), a turning frame (29) is arranged on the connecting rod (28), the turning frame (29) is used to turn the masterbatch, a push block (26) is fixedly connected to the turning frame (29), a convex block (25) is fixedly connected to the sorting net (23), and the push block (26) can contact and cooperate with the convex block (25).

7. A masterbatch processing and drying machine according to claim 2, characterized in that: A protective net (30) is arranged inside the installation frame (6), and the protective net (30) is used to intercept foreign matter.

8. A masterbatch processing and drying machine according to claim 5, characterized in that: The guide frame (22) is sleeved with a protective sleeve (31), the second elastic member (24) is located in the protective sleeve (31), and the protective sleeve (31) is used to protect the second elastic member (24).

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