Raw material adding device for plasticizer production

Abstract

The utility model discloses a raw material adding device for plasticizer production, which comprises a shell, a material storage assembly is arranged above the shell, the material storage assembly comprises a group of material storage boxes connected to the upper surface of the shell, the upper surface of each material storage box is hinged with a movable plate, the bottom surface of each material storage box is communicated with a discharge pipe, and the discharge pipe is connected with a movable plate. A control valve is installed on the outer surface of each discharging pipe, a feeding assembly is installed in the shell, and the feeding assembly comprises a vertical cylinder installed in the shell; by means of the material storage assembly, different materials needing to be used can be stored respectively through a plurality of material storage boxes, raw materials can be quantitatively added through the matched arrangement of a discharging pipe and a control valve, operation is convenient, the using effect is good, and by means of the arranged feeding assembly and the arranged material mixing assembly, the material mixing efficiency is improved. And the materials can be mixed in the shell after being added, and then are conveyed, so that the production quality is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plasticizer production, in particular to a raw material adding device for plasticizer production. Background Art

[0002] Plastic plasticizers are the largest type of plastic additives in terms of quantity, output and consumption. The main function of plasticizers is to weaken the secondary bonds between polymer molecules, thereby increasing the mobility of polymer molecular chains and reducing the crystallinity of polymer molecular chains, that is, increasing the plasticity of polymers, which is manifested in the decrease of hardness, modulus, softening temperature and brittle temperature of polymers, while increasing elongation, flexibility and toughness.

[0003] After searching, the utility model patent with patent announcement number CN218166906U discloses a raw material adding device for plasticizer production, which solves the technical problem that the raw material adding hopper currently used for plasticizer production generally does not have a quantitative adding function; it includes a cylinder and a column, the bottom end of the cylinder is fixedly connected with a mounting plate through a lower material trough, the bottom end of the mounting plate is bonded with a sealing frame, the top end of the cylinder is fixedly provided with an upper hopper, the inside of the cylinder is provided with a cylinder, the top of the cylinder is provided with a quantitative groove, and the surface of the cylinder is connected with two sealing strips by snapping; the utility model facilitates fixing the mounting plate to the feed end of the plasticizer production equipment through the mounting hole, the plasticizer raw material can be loaded through the upper hopper, the cylinder can seal the raw material, the two baffles and the two square columns can limit the two ends of the cylinder respectively, and one of the support shafts is driven by a reduction motor, and the two support shafts can drive the cylinder to rotate under the action of two seat bearings.

[0004] However, the above design still has some shortcomings. In the above design, only a single raw material can be added. In the actual production of plasticizers, multiple raw materials need to be used, which will make their addition and use inconvenient, thereby affecting production. At the same time, multiple raw materials need to be mixed during production. The above equipment lacks mixing function and has certain defects. Utility Model Content

[0005] The purpose of the utility model is to provide a raw material adding device for plasticizer production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material adding device for plasticizer production, comprising an outer shell, a material storage assembly is installed above the outer shell, the material storage assembly includes a group of material storage boxes connected to the upper surface of the outer shell, the upper surface of each of the material storage boxes is hinged with a movable plate, the bottom surface of each of the material storage boxes is connected to a discharge pipe, the outer surface of each of the discharge pipes is installed with a control valve, a feeding assembly is installed inside the outer shell, the feeding assembly includes a vertical cylinder installed inside the outer shell, a mixing assembly is installed on the outer surface of the vertical cylinder, the mixing assembly includes a rotating cylinder rotatably connected to the outer surface of the vertical cylinder, and a group of stirring rods are connected to the outer surface of the rotating cylinder.

[0007] The outer surface of the rotating drum is connected with a gear ring, the outer surface of the vertical drum is connected with a fixing plate, a first motor is installed on the bottom surface of the fixing plate, a gear is installed at the output end of the first motor, and the gear is meshed with the gear ring.

[0008] The interior of the vertical cylinder is rotatably connected with a screw conveying shaft, a second motor is installed at the top of the vertical cylinder, and an output end of the second motor is connected to the top of the screw conveying shaft.

[0009] Wherein, a group of feed ports are opened on the outer surface of the vertical cylinder, and the outer surface of the vertical cylinder is connected with a conveying pipeline.

[0010] Wherein, a group of supporting legs are connected to the outer surface of the shell, and the bottom end of each supporting leg is connected to a base.

[0011] Wherein, a group of special-shaped cover plates are installed on the upper surface of the shell, and a protective shell is installed on the outer surface of the vertical cylinder.

[0012] Wherein, the outer surface of each storage box is connected with a group of reinforcing ribs, and the outer surface of each reinforcing rib is connected with the outer surface of the outer shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can respectively store different materials needed for use by using a plurality of storage boxes through the material storage component set up, and can quantitatively add raw materials by using the coordinated setting of the discharge pipe and the control valve. The utility model is easy to operate and has a good use effect. Through the set feeding component and mixing component, the materials can be mixed inside the shell after adding and then transported, thereby effectively ensuring the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of a raw material adding device for plasticizer production.

[0016] Figure 2 The utility model is a side sectional view of a raw material adding device for plasticizer production.

[0017] Figure 3 The utility model is a three-dimensional structural schematic diagram of a neutral cylinder of a raw material adding device for plasticizer production.

[0018] Figure 4 The utility model is a three-dimensional structural schematic diagram of a material storage component in a raw material adding device for plasticizer production.

[0019] In the figure: 1. outer shell; 2. material storage component; 201. material storage box; 202. movable plate; 203. discharge pipe; 204. control valve; 3. feeding component; 301. vertical cylinder; 302. conveying pipeline; 303. spiral conveying shaft; 304. second motor; 305. feeding port; 4. mixing component; 401. rotating cylinder; 402. stirring rod; 403. gear ring; 404. fixed plate; 405. first motor; 406. gear; 5. supporting leg; 6. base; 7. special-shaped cover plate; 8. protective shell; 9. reinforcing ribs. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a raw material adding device for plasticizer production, comprising a shell 1, a material storage assembly 2 is installed above the shell 1, the material storage assembly 2 comprises a group of material storage boxes 201 connected to the upper surface of the shell 1, the upper surface of each material storage box 201 is hinged with a movable plate 202, the bottom surface of each material storage box 201 is connected with a discharge pipe 203, the outer surface of each discharge pipe 203 is installed with a control valve 204, the material storage box 201 is a space for storing raw materials, and is equipped with a discharge pipe 203 and a control valve 204 to complete the quantitative output of materials, a feeding assembly 3 is installed inside the shell 1, the feeding assembly 3 comprises a vertical cylinder 301 installed inside the shell 1, the outer surface of the vertical cylinder 301 is installed with a mixing assembly 4, the mixing assembly 4 comprises a rotating cylinder 401 rotatably connected to the outer surface of the vertical cylinder 301, the outer surface of the rotating cylinder 401 is connected with a group of stirring rods 402, and the materials can be mixed by rotating the rotating cylinder 401 and the stirring rods 402.

[0022] Among them, the outer surface of the rotating drum 401 is connected to the ring gear 403, the outer surface of the vertical cylinder 301 is connected to the fixed plate 404, the bottom surface of the fixed plate 404 is installed with a first motor 405, the output end of the first motor 405 is installed with a gear 406, the gear 406 is meshed with the ring gear 403, the first motor 405 is used to drive the gear 406 to rotate, and the rotating drum 401 can be rotated by the meshing of the gear 406 and the ring gear 403.

[0023] Among them, the internal rotation of the vertical cylinder 301 is connected to the spiral conveying shaft 303, and the top of the vertical cylinder 301 is installed with a second motor 304. The output end of the second motor 304 is connected to the top of the spiral conveying shaft 303. The second motor 304 can drive the spiral conveying shaft 303 to rotate.

[0024] Among them, a group of feed ports 305 are opened on the outer surface of the vertical cylinder 301, and the outer surface of the vertical cylinder 301 is connected to the conveying pipeline 302. The feed ports 305 can allow the material inside the shell 1 to enter the vertical cylinder 301, and the conveying pipeline 302 can transport the material inside the vertical cylinder 301 to the outside.

[0025] A group of supporting legs 5 are connected to the outer surface of the housing 1 , and a base 6 is connected to the bottom end of each supporting leg 5 . The supporting legs 5 and the base 6 can be used to stably install the device.

[0026] Among them, a group of special-shaped cover plates 7 are installed on the upper surface of the outer shell 1, and a protective shell 8 is installed on the outer surface of the vertical cylinder 301. The special-shaped cover plates 7 can seal the top of the outer shell 1, and the protective shell 8 can shield the gear 406 and the ring gear 403.

[0027] Among them, the outer surface of each storage box 201 is connected to a group of reinforcing ribs 9, and the outer surface of each reinforcing rib 9 is connected to the outer surface of the outer shell 1. The reinforcing ribs 9 can be used to support and reinforce the storage box 201, making its installation more firm and reliable.

[0028] Working principle: When in use, the device first needs to be installed at the use position and powered on. At the same time, the conveying pipeline 302 needs to be connected to the external production equipment. When raw materials need to be added, the movable plate 202 can be opened first to put the different raw materials used into the storage box 201 respectively. During use, the material inside the storage box 201 can be quantitatively conveyed to the inside of the shell 1 through the discharge pipe 203 and the control valve 204. When the raw material enters the inside of the shell 1, the first motor 405 can be started. The power provided by the first motor 405 can drive the gear 406 to rotate. Through the engagement of the gear 406 and the ring gear 403, the rotating drum 401 and the stirring rod 402 can be driven to rotate to mix the raw materials. Then the mixed material can enter the inside of the vertical drum 301 through the feed port 305. At this time, the second motor 304 can be used to drive the spiral conveying shaft 303 to rotate. The cooperation of the spiral conveying shaft 303 and the conveying pipeline 302 can be used to transport the material outward for addition.

[0029] 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 raw material adding device for plasticizer production, comprising a housing (1), characterized in that: A material storage assembly (2) is installed above the shell (1), and the material storage assembly (2) includes a group of material storage boxes (201) connected to the upper surface of the shell (1), and the upper surface of each of the material storage boxes (201) is hinged with a movable plate (202), and the bottom surface of each of the material storage boxes (201) is connected to a discharge pipe (203), and the outer surface of each of the discharge pipes (203) is installed with a control valve (204). A feeding assembly (3) is installed inside the shell (1), and the feeding assembly (3) includes a vertical cylinder (301) installed inside the shell (1), and the outer surface of the vertical cylinder (301) is installed with a mixing assembly (4), and the mixing assembly (4) includes a rotating cylinder (401) rotatably connected to the outer surface of the vertical cylinder (301), and the outer surface of the rotating cylinder (401) is connected to a group of stirring rods (402).

2. A raw material adding device for plasticizer production according to claim 1, characterized in that: The outer surface of the rotating cylinder (401) is connected to a gear ring (403), the outer surface of the vertical cylinder (301) is connected to a fixing plate (404), a first motor (405) is installed on the bottom surface of the fixing plate (404), a gear (406) is installed at the output end of the first motor (405), and the gear (406) is meshed with the gear ring (403).

3. A raw material adding device for plasticizer production according to claim 1, characterized in that: The interior of the vertical cylinder (301) is rotatably connected to a screw conveying shaft (303), a second motor (304) is installed at the top of the vertical cylinder (301), and an output end of the second motor (304) is connected to the top of the screw conveying shaft (303).

4. A raw material adding device for plasticizer production according to claim 1, characterized in that: A group of feed ports (305) are provided on the outer surface of the vertical cylinder (301), and the outer surface of the vertical cylinder (301) is connected to a conveying pipeline (302).

5. The raw material adding device for plasticizer production according to claim 1, characterized in that: A group of supporting legs (5) are connected to the outer surface of the housing (1), and the bottom end of each supporting leg (5) is connected to a base (6).

6. A raw material adding device for plasticizer production according to claim 1, characterized in that: A group of special-shaped cover plates (7) are installed on the upper surface of the outer shell (1), and a protective shell (8) is installed on the outer surface of the vertical cylinder (301).

7. A raw material adding device for plasticizer production according to claim 1, characterized in that: The outer surface of each material storage box (201) is connected to a group of reinforcing ribs (9), and the outer surface of each reinforcing rib (9) is connected to the outer surface of the outer shell (1).

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