Film blowing machine for testing dispersity of color master batch

Abstract

The utility model discloses a film blowing machine for testing the dispersibility of color master batch, which comprises a processing table, a screw conveyer and a film blowing machine are respectively and fixedly arranged on the left side and the right side of the top surface of the processing table, a heating plate is arranged on the outer wall of the screw conveyer, a placing frame is fixedly arranged on one side of the film blowing machine, and the placing frame is arranged on the right side of the processing table. A placement frame is arranged on the rack, a height-adjustable detector body is arranged above the placement frame, the discharging end of the spiral conveyor is connected with the feeding end of the film blowing machine, an outer box is installed on the spiral conveyor, a cleaning box is rotationally connected to the interior of the outer box, and a gear ring and a sliding block are welded to the outer wall of the cleaning box. According to the master batch cleaning device, the cleaning box is arranged, the speed adjusting motor drives the cleaning box to rotate at a high speed, after cleaning is completed, water remaining on master batches can be spin-dried, the water is prevented from remaining on the surfaces of the master batches, compared with the mode that water on the master batches is drained through gravity, the efficiency is higher, and the machining efficiency cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of film blowing machines, in particular to a film blowing machine for testing the dispersion of masterbatch. Background Art

[0002] The film blowing machine heats and melts plastic particles and then blows them into thin films. There are many types of film blowing machines, including PE, POF, PVC, etc. The new materials blown out by new particles are new materials with uniform color, clean and good bag stretching. During the use of the current film blowing machine that tests the dispersion of high-concentration single-color masterbatch, dust will adhere to the raw materials, resulting in defects in product molding.

[0003] The existing technology has the following problems:

[0004] After searching, Chinese patent publication number: CN216330067U discloses a film blowing machine for testing the dispersion of high-concentration single-color masterbatch, including a processing table, a box body and a film blowing machine body are fixedly installed on the top surface of the processing table, a feeding port is fixedly installed on one side of the box body, a side groove is opened on one side of the box body, a partition plate is slidably connected in the side groove, a water tank is fixedly installed on the top surface of the box body, and a water pipe is fixedly installed on the bottom surface of the water tank. The patent injects the masterbatch into the box body through the feeding port and starts the nozzle. At this time, the nozzle will clean the masterbatch above the partition plate and clean the dust of the masterbatch. During the cleaning process, the driving mechanism can be started to drive the two rotating shafts to rotate. When the two rotating shafts rotate, the stirring column will flip the masterbatch above the partition plate, so that the masterbatch located above can be better cleaned. The partition plate is inclined, and the wastewater is discharged to the outside through the drainage pipe under the influence of gravity.

[0005] However, there are problems that need to be improved in the process of cleaning the masterbatch in the above patent. The most obvious one is that the efficiency of using gravity to control the water on the surface of the masterbatch needs to be improved, and the surface of the masterbatch is prone to residual water, which affects the subsequent processing.

[0006] To this end, we proposed a film blowing machine for testing the dispersion of masterbatch to solve the above drawbacks. Utility Model Content

[0007] The utility model aims to solve the shortcomings in the prior art and provides a film blowing machine for testing the dispersion of masterbatch.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a film blowing machine for testing the dispersion of masterbatch, comprising a processing table, a screw conveyor and a film blowing machine are fixedly installed on the left and right sides of the top surface of the processing table, a heating plate is arranged on the outer wall of the screw conveyor, a placement rack is fixedly installed on one side of the film blowing machine, and a height-adjustable detector body is arranged above the placement rack, the discharge end of the screw conveyor is connected to the feed end of the film blowing machine, an outer box is installed on the screw conveyor, and the inner rotation connection of the outer box A cleaning box is connected, and a gear ring and a slider are welded to the outer wall of the cleaning box, a stirring blade is fixedly installed on the inner wall of the cleaning box, a drainage pipe is fixedly installed on one side surface of the outer box, a discharge pipe is fixedly installed on the bottom surface of the cleaning box, a feed pipe is fixedly installed on the top surface of the outer box, and a dustproof component is installed in the feed pipe, a spray pipe is suspended on the inner top surface of the outer box above the cleaning box, and a spray head is fixedly installed on the surface of the spray pipe, a water pump is fixedly installed on the top surface of the outer box, and the water outlet of the water pump is connected to the spray pipe through a water pipe.

[0009] Preferably, the dustproof assembly consists of a hinge, a dustproof plate and a torsion spring, the dustproof plate is hinged to the inner wall of the feed pipe through the hinge, and a torsion spring is installed between the bottom surface of the dustproof plate and the inner wall of the feed pipe.

[0010] Preferably, a speed regulating motor is installed inside the outer box through a support frame, and a gear is installed at the output end of the speed regulating motor, and the gear is meshed with the ring gear.

[0011] Preferably, a slide groove is provided on the inner wall of the outer box, and the sliding block is slidably connected to the slide groove.

[0012] Preferably, the spray pipe is an annular structure, and the diameter of the spray pipe is smaller than the diameter of the cleaning box.

[0013] Preferably, solenoid valves are fixedly mounted on the surfaces of the discharge pipe and the drain pipe.

[0014] Preferably, a control panel is fixedly mounted on the outer wall of the film blowing machine, and the control panel is electrically connected to the speed regulating motor, the heating plate, the screw conveyor, the heating plate and the water pump through wires.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, a cleaning box is provided, and a speed regulating motor drives the cleaning box to rotate at a high speed, so that the residual water on the masterbatch can be dried after cleaning, so as to avoid the water remaining on the surface of the masterbatch. Compared with the method of using gravity to control the water on the masterbatch, the utility model is more efficient and will not affect the processing efficiency.

[0017] 2. The utility model provides a dustproof component to prevent dust from flying into the atmosphere, thereby preventing pollution to the surrounding environment of the work and reducing the harm to the health of the workers. The utility model has a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a structural schematic diagram of a film blowing machine for testing the dispersion of masterbatch proposed in the utility model;

[0020] Figure 2 is an enlarged schematic diagram of the feed pipe;

[0021] Figure 3 for Figure 2 A magnified schematic diagram of B;

[0022] Figure 4 for Figure 1 A is an enlarged schematic diagram.

[0023] Legend:

[0024] 1. Processing table; 2. Outer box; 3. Screw conveyor; 4. Heating plate; 5. Film blowing machine; 6. Control panel; 7. Placement rack; 8. Detector body; 9. Cleaning box; 10. Stirring blade; 11. Drain pipe; 12. Discharge pipe; 13. Feed pipe; 14. Dustproof component; 141. Hinge; 142. Dustproof plate; 143. Torsion spring; 15. Water pump; 16. Spray pipe; 17. Spray head; 18. Speed ​​regulating motor; 19. Gear; 20. Gear ring; 21. Slider; 22. Slide. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Please refer to Figure 1-4A film blowing machine for testing the dispersion of masterbatch comprises a processing table 1, a screw conveyor 3 and a film blowing machine 5 are fixedly installed on the left and right sides of the top surface of the processing table 1, a heating plate 4 is arranged on the outer wall of the screw conveyor 3, a placement rack 7 is fixedly installed on one side of the film blowing machine 5, and a height-adjustable detector body 8 is arranged above the placement rack 7, the discharge end of the screw conveyor 3 is connected to the feed end of the film blowing machine 5, an outer box 2 is installed on the screw conveyor 3, and a cleaning box 9 is rotatably connected to the inner part of the outer box 2, and the outer wall of the cleaning box 9 is welded with The gear ring 20 and the slider 21, the inner wall of the cleaning box 9 is fixedly installed with a stirring blade 10, the side surface of the outer box 2 is fixedly installed with a drain pipe 11, the bottom surface of the cleaning box 9 is fixedly installed with a discharge pipe 12, the top surface of the outer box 2 is fixedly installed with a feed pipe 13, and a dustproof component 14 is installed in the feed pipe 13, the inner top surface of the outer box 2 is located above the cleaning box 9 and a spray pipe 16 is hoisted, and a spray head 17 is fixedly installed on the surface of the spray pipe 16, and a water pump 15 is fixedly installed on the top surface of the outer box 2, and the water outlet of the water pump 15 is connected to the spray pipe through a water pipe. 16 is connected, the masterbatch is injected into the cleaning box 9 through the feed pipe 13, and the spray head 17 is started. At this time, the spray head 17 will clean the masterbatch in the cleaning box 9 and clean the dust of the masterbatch. During the cleaning process, the speed regulating motor 18 can be started to drive the cleaning box 9 to rotate, so that the internal masterbatch can be better cleaned. After the invasion is over, the drain pipe 11 is opened to discharge the waste water. The speed regulating motor 18 drives the cleaning box 9 to rotate at a high speed, which can dry the residual water on the masterbatch after cleaning to avoid water remaining on the surface of the masterbatch. Compared with the method of using gravity to control the water on the masterbatch, it is more efficient and will not affect the processing efficiency. After the drying is completed, the discharge pipe 12 is opened, the masterbatch falls into the screw conveyor 3, and the heating plate 4 is used to preheat the masterbatch to facilitate the later processing. The screw conveyor 3 transports the masterbatch to the film blowing machine 5 for processing. After the masterbatch processing is completed, the processed film is placed on the placement rack 7. By adjusting the height of the detector body 8, the detector body 8 can detect the dispersion degree of the monochrome masterbatch on the film.

[0028] In this embodiment: the dustproof assembly 14 is composed of a hinge 141, a dustproof plate 142 and a torsion spring 143. The dustproof plate 142 is hinged to the inner wall of the feed pipe 13 through the hinge 141, and a torsion spring 143 is installed between the bottom surface of the dustproof plate 142 and the inner wall of the feed pipe 13.

[0029] Specifically, it can play a role in dust prevention, prevent dust from flying into the atmosphere, will not pollute the surrounding environment of the operation, reduce the harm to the body of the workers, and has a simple structure and strong practicality.

[0030] In this embodiment, a speed regulating motor 18 is installed inside the outer box 2 through a support frame, and a gear 19 is installed at the output end of the speed regulating motor 18 , and the gear 19 is meshed with a gear ring 20 .

[0031] Specifically, the speed regulating motor 18 drives the gear 19 to rotate, and the rotation of the gear 19 drives the ring gear 20 to rotate.

[0032] In this embodiment: a slide groove 22 is provided on the inner wall of the outer box 2 , and the slider 21 is slidably connected to the slide groove 22 .

[0033] Specifically, it plays a role of limiting and ensuring the stability of the cleaning box 9 during the rotation process.

[0034] In this embodiment, the spray pipe 16 is an annular structure, and the diameter of the spray pipe 16 is smaller than the diameter of the cleaning box 9 .

[0035] Specifically, the mother particles in the cleaning box 9 can be spray-cleaned.

[0036] In this embodiment, electromagnetic valves are fixedly installed on the surfaces of the discharge pipe 12 and the drain pipe 11 .

[0037] Specifically, it is convenient to control the opening and closing of the discharge pipe 12 and the drainage pipe 11.

[0038] In this embodiment: a control panel 6 is fixedly mounted on the outer wall of the film blowing machine 5, and the control panel 6 is electrically connected to the speed regulating motor 18, the heating plate 4, the screw conveyor 3, the heating plate 4 and the water pump 15 through wires.

[0039] Specifically, it is a common control circuit connection structure, which will not be described in detail here.

[0040] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0041] Working principle: When in use, the masterbatch is injected into the cleaning box 9 through the feed pipe 13, and the spray head 17 is started. At this time, the spray head 17 will clean the masterbatch in the cleaning box 9 and clean the dust of the masterbatch. During the cleaning process, the speed regulating motor 18 can be started to drive the cleaning box 9 to rotate, so that the internal masterbatch can be better cleaned. After the invasion is over, the drain pipe 11 is opened to discharge the waste water. The speed regulating motor 18 drives the cleaning box 9 to rotate at a high speed, which can dry the residual water on the masterbatch after cleaning to avoid water remaining on the surface of the masterbatch. Compared with the method of using gravity to control the water on the masterbatch, it is more efficient and will not affect The processing efficiency is affected. After the drying is completed, the discharge pipe 12 is opened, the masterbatch falls into the screw conveyor 3, and the heating plate 4 is used to preheat the masterbatch to facilitate the later processing. The screw conveyor 3 conveys the masterbatch to the film blowing machine 5 for processing. When the masterbatch processing is completed, the processed film is placed on the placement rack 7. By adjusting the height of the detector body 8, the detector body 8 is convenient for detecting the degree of dispersion of the monochrome masterbatch on the film. Secondly, the setting of the dustproof component 14 can play a dustproof role, prevent dust from flying into the atmosphere, will not pollute the surrounding environment of the operation, and reduce the harm to the health of the staff. It has a simple structure and strong practicality.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A film blowing machine for testing the dispersion of masterbatch, comprising a processing table (1), characterized in that: A screw conveyor (3) and a film blowing machine (5) are fixedly installed on the left and right sides of the top surface of the processing table (1), respectively; a heating plate (4) is arranged on the outer wall of the screw conveyor (3); a placement rack (7) is fixedly installed on one side of the film blowing machine (5), and a height-adjustable detector body (8) is arranged above the placement rack (7); the discharge end of the screw conveyor (3) is connected to the feed end of the film blowing machine (5); an outer box (2) is installed on the screw conveyor (3), and a cleaning box (9) is rotatably connected inside the outer box (2), and a gear ring (20) and a slider (21) are welded on the outer wall of the cleaning box (9); the cleaning box ( A stirring blade (10) is fixedly installed on the inner wall of the outer box (9), a drain pipe (11) is fixedly installed on one side surface of the outer box (2), a discharge pipe (12) is fixedly installed on the bottom surface of the cleaning box (9), a feed pipe (13) is fixedly installed on the top surface of the outer box (2), and a dustproof component (14) is installed in the feed pipe (13), a spray pipe (16) is suspended on the inner top surface of the outer box (2) located above the cleaning box (9), and a spray head (17) is fixedly installed on the surface of the spray pipe (16), a water pump (15) is fixedly installed on the top surface of the outer box (2), and the water outlet end of the water pump (15) is connected to the spray pipe (16) through a water pipe.

2. A film blowing machine for testing the dispersion of masterbatch according to claim 1, characterized in that: The dustproof assembly (14) is composed of a hinge (141), a dustproof plate (142) and a torsion spring (143); the dustproof plate (142) is hinged to the inner wall of the feed pipe (13) through the hinge (141); and a torsion spring (143) is installed between the bottom surface of the dustproof plate (142) and the inner wall of the feed pipe (13).

3. The film blowing machine for testing the dispersion of masterbatch according to claim 1, characterized in that: A speed regulating motor (18) is installed inside the outer box (2) via a support frame, and a gear (19) is installed at the output end of the speed regulating motor (18), and the gear (19) is meshed with a gear ring (20).

4. A film blowing machine for testing the dispersion of masterbatch according to claim 1, characterized in that: The inner wall of the outer box (2) is provided with a slide groove (22), and the sliding block (21) is slidably connected to the slide groove (22).

5. The film blowing machine for testing the dispersion of masterbatch according to claim 1, characterized in that: The spray pipe (16) is an annular structure, and the diameter of the spray pipe (16) is smaller than the diameter of the cleaning box (9).

6. A film blowing machine for testing the dispersion of masterbatch according to claim 1, characterized in that: Solenoid valves are fixedly mounted on the surfaces of the discharge pipe (12) and the drain pipe (11).

7. The film blowing machine for testing the dispersion of masterbatch according to claim 1, characterized in that: A control panel (6) is fixedly mounted on the outer wall of the film blowing machine (5), and the control panel (6) is electrically connected to the speed regulating motor (18), the heating plate (4), the screw conveyor (3), the heating plate (4) and the water pump (15) through wires.

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