Proportioning and mixing equipment for modified plastic production

Abstract

The utility model relates to the technical field of plastic production, and discloses modified plastic production proportioning and mixing equipment which comprises a batching box and a bottom plate arranged below the batching box, a mixing part is arranged in the batching box, the batching box is rotatably connected with the bottom plate, a feeding box is arranged above the batching box in a sliding mode, and a feeding hole is formed in the feeding box. The feeding box is driven by a third servo motor to move, a discharging groove is formed in the feeding box, and the two sides of the middle of the discharging groove are arranged to be in an arc shape. Raw materials can be put into the batching box through the arranged feeding box, the feeding box can be driven by the third servo motor to move at a constant speed, and the raw materials in the feeding box can be evenly added into the batching box in cooperation with the discharging base rotationally arranged in the feeding box; and the added raw materials can be uniformly mixed through the arranged material mixing component, and meanwhile, the arranged material unloading air cylinder can drive the material distribution box to turn over, so that the mixed raw materials are rapidly unloaded.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic production, in particular to a proportioning and mixing device for producing modified plastics. Background Art

[0002] Plastic injection molding is a method of producing plastic products. It is to inject molten plastic into a plastic product mold under pressure, and then cool and shape it to obtain various desired plastic parts. Usually, the plastic raw materials are first crushed into plastic particles that meet the requirements using a crusher, and then the crushed plastic particles are injected into the plastic product mold under pressure for injection molding. In order to make the produced plastic products have specific characteristics, different types of plastic particles need to be mixed in proportion;

[0003] After searching, the application number 202220981653.2 discloses a raw material proportioning and mixing device for plastic production, which includes a mixing barrel, a fixed leg is fixedly installed at the bottom of the mixing barrel, a feed port is opened at the top of the mixing barrel, a discharge pipe is fixedly installed at the bottom of the mixing barrel, a drive motor is fixedly installed at the bottom of the mixing barrel, and a stirring assembly is installed inside the mixing barrel. The utility model can move the raw material flow in multiple directions under the action of the stirring assembly, thereby further accelerating the mixing rate of the raw materials;

[0004] However, the above method still has the following defects in actual use: the raw materials are directly put into the mixing barrel, and then the stirring component is used to mix the put raw materials, but the directly put raw materials are easy to accumulate inside the mixing barrel, and there are easy to be mixing dead corners, which affects the mixing of the raw materials, causing uneven mixing of the raw materials and affecting the subsequent production ratio. Utility Model Content

[0005] The utility model aims to provide a modified plastic production proportioning and mixing device, which has the effects of preventing material accumulation and mixing evenly.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a modified plastic production proportioning and mixing equipment, including a batching box and a bottom plate arranged below, a mixing component is arranged inside the batching box, the batching box is rotatably connected to the bottom plate, a feeding box is slidably arranged above the batching box, and the movement of the feeding box is driven by servo motor three, a feeding chute is arranged inside the feeding box, the middle two sides of the feeding chute are arranged in arc shape, and the middle part of the feeding chute is rotatably provided with a feeding seat, the two sides of the feeding seat are arranged in arc shape, which fits with the middle part of the feeding chute, and the rotation of the feeding seat is driven by servo motor two.

[0007] The utility model is further configured as follows: a connecting seat 1 is fixedly provided on one side of the bottom of the batching box, and a rotating seat 1 rotatably connected to the connecting seat 1 is fixedly provided on one side of the top of the bottom plate.

[0008] The utility model is further configured as follows: a connecting seat 2 is fixedly provided on the other side of the bottom of the batching box, a rotating seat 2 is fixedly provided on the other side of the top of the base plate, an articulated seat 1 rotatably connected to the rotating seat 2 is fixedly provided on one end of the unloading cylinder, and an articulated seat 2 rotatably connected to the connecting seat 2 is fixedly provided on the other end of the unloading cylinder.

[0009] The utility model is further configured as follows: the mixing component includes a rotating shaft, the rotating shaft is rotatably connected to the side wall of the batching box, a plurality of flipping plates are installed on the surface of the rotating shaft through a mounting frame, a motor frame 1 is fixedly provided at one end of the batching box, a servo motor 1 is fixedly provided on one side of the motor frame 1, and a transmission shaft of the servo motor 1 is fixedly connected to one end of the rotating shaft.

[0010] The utility model is further configured as follows: a motor frame 2 is fixedly provided on one side of the feeding box, the servo motor 2 is fixedly provided on one side of the motor frame 2, and a connecting shaft rotatably connected to the side wall of the feeding box is fixedly provided in the middle of the unloading seat, and the transmission shaft of the servo motor 2 is fixedly connected to one end of the connecting shaft.

[0011] The utility model is further configured as follows: a slide groove is provided on the side wall of the batching box, a mounting plate is fixedly provided on the side wall of the batching box, and a sliding seat slidably connected to the slide groove is fixedly provided on one end of the mounting plate.

[0012] The utility model is further configured as follows: a support plate is fixedly provided on the side wall of the batching box, a transmission tooth plate is fixedly provided on the top of the support plate, the servo motor three is fixedly provided on the side of the mounting plate, and a transmission shaft of the servo motor three is fixedly provided with a transmission gear meshing with the transmission tooth plate.

[0013] The utility model is further configured as follows: a plurality of storage barrels are provided above the feeding box, a fixing frame is fixedly provided on the side wall of the storage barrel, a fixing seat is fixedly provided at one end of the fixing frame, the fixing seat is connected to the side wall of the mixing box by fixing screws, and a discharge valve is provided at the bottom of the storage barrel.

[0014] To sum up, the utility model has the following beneficial effects: the utility model can put raw materials into the interior of the batching box through the setting of the feeding box, and the feeding box can be driven to move at a uniform speed by the servo motor 3, and the unloading seat arranged for rotation inside the feeding box can make the raw materials inside the feeding box be evenly added to the batching box, and then the added raw materials can be evenly mixed through the setting of the mixing component, and the setting of the unloading cylinder can drive the batching box to flip, so that the mixed raw materials can be quickly unloaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is one of the three-dimensional structural schematic diagrams of the utility model;

[0016] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 3 This is one of the cross-sectional structural schematic diagrams of the utility model;

[0018] Figure 4 This is the second schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 5 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0020] In the figure: 1. batching box; 101. slide; 102. connecting seat 1; 103. connecting seat 2; 2. bottom plate; 201. rotating seat 1; 202. rotating seat 2; 3. unloading cylinder; 301. hinged seat 1; 302. hinged seat 2; 4. rotating shaft; 401. mounting frame; 402. flipping plate; 403. motor frame 1; 404. servo motor 1; 5. unloading pipe; 6. feeding box; 601. unloading chute; 602. unloading seat; 603. motor frame 2; 604. servo motor 2; 605. mounting plate; 606. servo motor 3; 607. transmission gear; 608. slide; 609. support plate; 6010. transmission gear plate; 7. storage barrel; 701. unloading valve; 702. fixed frame; 703. fixed seat. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] See also Figures 1 to 5In the embodiment of the utility model, a modified plastic production proportioning and mixing equipment comprises a batching box 1 and a bottom plate 2 arranged below. The bottom of the batching box 1 is arranged in an arc shape. A mixing component is arranged inside the batching box 1, and the material entering the batching box 1 can be evenly stirred. The batching box 1 is rotatably connected to the bottom plate 2 and driven by a discharge cylinder 3. The piston end of the discharge cylinder 3 is extended and retracted to drive the batching box 1 to tilt. A discharge trough is arranged at one end of the batching box 1, and a discharge pipe 5 is fixedly arranged on one side of the discharge trough. After the batching box 1 is tilted, the material can be quickly discharged. A sealing cover is threadedly arranged at the end of the discharge pipe 5 to seal the discharge pipe 5. A feeding box 6 is slidably arranged above the batching box 1, and a feeding box 6 is provided to feed the material. The movement of box 6 is driven by servo motor three 606, so that the feeding box 6 moves at a uniform speed above the batching box 1, and the material in the feeding box 6 is evenly added to the batching box 1. A feeding chute 601 is provided inside the feeding box 6. The two sides of the middle part of the feeding chute 601 are arranged in an arc shape, and a feeding seat 602 is rotatably provided in the middle part of the feeding chute 601. The two sides of the feeding seat 602 are arranged in an arc shape, which fits in the middle part of the feeding chute 601 to prevent the discharge of materials, and the rotation of the feeding seat 602 is driven by servo motor two 604. When the feeding seat 602 rotates, the material can enter the gap between the feeding seat 602 and the feeding chute 601, so that the material can be intermittently discharged into the interior of the batching box 1.

[0023] In this embodiment, preferably, a connecting seat 102 is fixedly provided on one side of the bottom of the batching box 1, and a rotating seat 201 rotatably connected to the connecting seat 102 is fixedly provided on one side of the top of the bottom plate 2, and the unloading of the batching box 1 is guided by the rotational cooperation between the two;

[0024] In this embodiment, preferably, a connecting seat 2 103 is fixedly provided on the other side of the bottom of the batching box 1, a rotating seat 202 is fixedly provided on the other side of the top of the bottom plate 2, an articulated seat 301 rotatably connected to the rotating seat 202 is fixedly provided on one end of the unloading cylinder 3, and an articulated seat 2 302 rotatably connected to the connecting seat 2 103 is fixedly provided on the other end of the unloading cylinder 3, and the unloading cylinder 3 is hingedly installed, and the batching box 1 is driven to rotate and tilt by extending the piston end of the unloading cylinder 3, so that the mixed materials can be unloaded quickly;

[0025] In this embodiment, preferably, the mixing component includes a rotating shaft 4, which is rotatably connected to the side wall of the batching box 1, and a plurality of flipping plates 402 are installed on the surface of the rotating shaft 4 through a mounting frame 401. A motor frame 403 is fixedly provided at one end of the batching box 1, and a servo motor 404 is fixedly provided on one side of the motor frame 403. The transmission shaft of the servo motor 404 is fixedly connected to one end of the rotating shaft 4, and the servo motor 404 drives the rotating shaft 4 to rotate, thereby driving the flipping plates 402 on its surface to rotate, so as to mix the raw materials inside the batching box 1;

[0026] In the present embodiment, preferably, a motor frame 2 603 is fixedly provided on one side of the feeding box 6, a servo motor 2 604 is fixedly arranged on one side of the motor frame 2 603, and a connecting shaft rotatably connected to the side wall of the feeding box 6 is fixedly provided in the middle of the unloading seat 602, and a transmission shaft of the servo motor 2 604 is fixedly connected to one end of the connecting shaft, and the servo motor 2 604 drives the unloading seat 602 to rotate, and when the unloading seat 602 rotates, the material can enter the gap between the unloading seat 602 and the unloading trough 601, so that the material can be intermittently discharged into the interior of the batching box 1 to prevent the accumulation of raw materials;

[0027] In this embodiment, preferably, a chute 101 is provided on the side wall of the batching box 1, a mounting plate 605 is fixedly provided on the side wall of the batching box 1, and a slide seat 608 slidably connected to the chute 101 is fixedly provided at one end of the mounting plate 605, and the sliding cooperation between the slide seat 608 and the chute 101 guides the movement of the batching box 1;

[0028] In this embodiment, preferably, a support plate 609 is fixedly provided on the side wall of the batching box 1, a transmission tooth plate 6010 is fixedly provided on the top of the support plate 609, a servo motor three 606 is fixedly provided on the side of the mounting plate 605, and a through hole corresponding to the transmission shaft of the servo motor three 606 is provided on the side wall of the mounting plate 605, which does not interfere with the rotation of the transmission shaft of the servo motor three 606, and a transmission gear 607 meshing with the transmission tooth plate 6010 is fixedly provided on the transmission shaft of the servo motor three 606, and the servo motor three 606 drives the transmission gear 607 to rotate, and drives the feeding box 6 to move laterally under the meshing action of the transmission gear 607 and the transmission tooth plate 6010;

[0029] In this embodiment, preferably, a plurality of storage barrels 7 are provided above the feeding box 6 to classify and store different raw materials so that the raw materials can be put into the interior of the batching box 1 in sequence, and the batching effect is better. A fixing frame 702 is fixedly provided on the side wall of the storage barrel 7, and a fixing seat 703 is fixedly provided at one end of the fixing frame 702. The fixing seat 703 is connected to the side wall of the batching box 1 by fixing screws. A discharge valve 701 is provided at the bottom of the storage barrel 7 to control the discharge of the raw materials inside the storage barrel 7.

[0030] When in use, first add different raw materials into different storage barrels 7 respectively, then start the servo motor three 606, the servo motor three 606 drives the transmission gear 607 to rotate, and drives the feeding box 6 to move horizontally under the meshing action of the transmission gear 607 and the transmission gear plate 6010, so that the feeding box 6 corresponds to the corresponding storage barrel 7, and open the unloading valve 701, add the raw materials in the storage barrel 7 into the inside of the feeding box 6, and start the servo motor three 606 again, and start the servo motor two 604 at the same time, the servo motor three 606 drives the feeding box 6 to move at a uniform speed, and the servo motor two 604 drives the unloading seat 602 to rotate. When the discharge seat 602 rotates, the material can enter the gap between the discharge seat 602 and the discharge trough 601, so that the material can be intermittently discharged into the interior of the batching box 1, and the raw materials are evenly discharged into the interior of the batching box 1, and then the servo motor 404 is started, and the servo motor 404 drives the rotating shaft 4 to rotate, thereby driving the flip plate 402 on its surface to rotate, and the raw materials inside the batching box 1 are mixed. After they are evenly mixed, the sealing cover of the discharge pipe 5 is opened, and the piston end of the unloading cylinder 3 is controlled to extend to drive the batching box 1 to flip upward, so that the mixed raw materials inside the batching box 1 are quickly discharged through the discharge pipe 5.

[0031] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A modified plastic production proportioning and mixing equipment, comprising a batching box (1) and a bottom plate (2) arranged below, characterized in that: The mixing box (1) is provided with a mixing component inside, the mixing box (1) is rotatably connected to the bottom plate (2), a feeding box (6) is slidably provided above the mixing box (1), and the movement of the feeding box (6) is driven by a servo motor three (606), a material discharge chute (601) is provided inside the feeding box (6), both sides of the middle part of the material discharge chute (601) are arranged in an arc shape, and a material discharge seat (602) is rotatably provided in the middle part of the material discharge chute (601), both sides of the material discharge seat (602) are arranged in an arc shape, and fit with the middle part of the material discharge chute (601), and the rotation of the material discharge seat (602) is driven by a servo motor two (604).

2. The modified plastic production proportioning and mixing equipment according to claim 1, characterized in that: A connecting seat (102) is fixedly provided on one side of the bottom of the batching box (1), and a rotating seat (201) rotatably connected to the connecting seat (102) is fixedly provided on one side of the top of the bottom plate (2).

3. The modified plastic production proportioning and mixing equipment according to claim 1, characterized in that: The mixing component comprises a rotating shaft (4), the rotating shaft (4) being rotatably connected to the side wall of the batching box (1), a plurality of turning plates (402) being mounted on the surface of the rotating shaft (4) via a mounting frame (401), a motor frame (403) being fixedly mounted at one end of the batching box (1), a servo motor (404) being fixedly mounted at one side of the motor frame (403), and a transmission shaft of the servo motor (404) being fixedly connected to one end of the rotating shaft (4).

4. The modified plastic production proportioning and mixing equipment according to claim 1, characterized in that: A motor frame 2 (603) is fixedly provided on one side of the feeding box (6), the servo motor 2 (604) is fixedly arranged on one side of the motor frame 2 (603), and a connecting shaft rotatably connected to the side wall of the feeding box (6) is fixedly provided in the middle of the unloading seat (602), and the transmission shaft of the servo motor 2 (604) is fixedly connected to one end of the connecting shaft.

5. The modified plastic production proportioning and mixing equipment according to claim 1, characterized in that: The side wall of the batching box (1) is provided with a slide groove (101), the side wall of the batching box (1) is fixedly provided with a mounting plate (605), and one end of the mounting plate (605) is fixedly provided with a sliding seat (608) slidably connected to the slide groove (101).

6. The modified plastic production proportioning and mixing equipment according to claim 5, characterized in that: A support plate (609) is fixedly provided on the side wall of the batching box (1), a transmission tooth plate (6010) is fixedly provided on the top of the support plate (609), the servo motor three (606) is fixedly arranged on the side of the mounting plate (605), and a transmission gear (607) meshing with the transmission tooth plate (6010) is fixedly provided on the transmission shaft of the servo motor three (606).

7. The modified plastic production proportioning and mixing equipment according to claim 1, characterized in that: A plurality of material storage barrels (7) are arranged above the feeding box (6), a fixing frame (702) is fixedly arranged on the side wall of the material storage barrel (7), a fixing seat (703) is fixedly arranged on one end of the fixing frame (702), the fixing seat (703) is connected to the side wall of the material mixing box (1) via fixing screws, and a discharge valve (701) is arranged at the bottom of the material storage barrel (7).

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