Raw material mixing device for membrane material

Abstract

The utility model provides a raw material mixing device for membrane materials, which comprises a rack and a mixing barrel, and is characterized in that rotating shafts are mounted on two sides of the mixing barrel, the rotating shafts are rotationally connected onto the rack through mounting seats, one rotating shaft is connected with an output shaft of a power motor, a barrel cover is hinged to a taking and placing opening of the mixing barrel, and the other rotating shaft is connected with a motor. A bottom plate is fixed on the rack, a vertical plate is mounted on the bottom plate, a lifting platform is vertically and movably arranged on the vertical plate, the lifting platform is connected with a driving mechanism capable of driving the lifting platform to move up and down, a cross beam is horizontally and slidably connected to the lifting platform through a plurality of guide seats, and a plurality of auxiliary hoppers are mounted on the cross beam.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a raw material mixing device for membrane materials. Background Art

[0002] Membrane materials can generally be divided into three categories: ETFE, PTFE and PVC membrane materials. Fabric membrane materials: PTFE membrane materials, PVC membrane materials. Thermoplastic polymer membrane materials: ETFE membrane materials. PTFE membrane materials use glass fiber as the base material; PVC membrane materials use polyester fiber as the base material and are covered with PVC; and ETFE membranes are formed directly without a base material. In the production process of membrane materials, various raw materials need to be mixed, and a raw material mixing device will be used. In the prior art, it is necessary to manually lift the weighed raw materials upwards and then pour them into the mixing barrel. Since the lifting has a certain height, the operation is more laborious. Therefore, it is very necessary to design a raw material mixing device for membrane materials. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a raw material mixing device for membrane materials.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a raw material mixing device for membrane materials, including a frame and a mixing barrel, characterized in that rotating shafts are installed on both sides of the mixing barrel, and the rotating shafts are rotatably connected to the frame through mounting seats, one of the rotating shafts is connected to the output shaft of the power motor, and a barrel cover is hinged at the taking and releasing port of the mixing barrel, a bottom plate is fixed on the frame, a vertical plate is installed on the bottom plate, and a lifting platform is vertically movably arranged on the vertical plate, the lifting platform is connected to a driving mechanism that can drive it to move up and down, and the lifting platform is horizontally slidably connected to a crossbeam through a plurality of guide seats, and a plurality of auxiliary hoppers are installed on the crossbeam.

[0005] An electric control door is hinged at the bottom of the auxiliary hopper, and the electric control door is connected to an electric cylinder capable of driving the electric control door to move.

[0006] The driving mechanism includes a servo motor, a lead screw, a nut, a guide rail and a slider. The guide rail is vertically fixed on the vertical plate, the slider is slidably connected to the guide rail, the lead screw is vertically rotatably mounted on the vertical plate, the upper end of the lead screw is connected to the output shaft of the servo motor, the body of the servo motor is mounted on the vertical plate, the nut is threadedly connected to the lead screw, and the lifting platform is connected between the slider and the nut.

[0007] The body of the power motor is fixed on the frame through a mounting plate.

[0008] An operating handle is also installed on the crossbeam.

[0009] A control box is also installed on the frame, and the power motor, electric cylinder and servo motor are all electrically connected to the control box through lines.

[0010] Compared with the prior art, the raw material mixing device of the membrane material has the following advantages:

[0011] In the utility model, a plurality of auxiliary hoppers are provided, and various raw materials of the membrane material can be placed therein first. The lifting platform is moved upward by a driving mechanism. After the auxiliary hoppers are lifted upward into place, the crossbeam is pushed to move by an operating handle so that the corresponding auxiliary hoppers are located at the taking and releasing opening of the mixing barrel, and the raw materials are added into the mixing barrel. There is no need to manually lift each raw material upward and then add it into the mixing barrel, which greatly reduces the labor intensity of adding materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the dismantled part of the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the auxiliary hopper in the utility model;

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the driving mechanism in the utility model;

[0016] In the figure, 1, frame; 2, power motor; 3, mounting plate; 4, rotating shaft; 5, slider; 6, guide rail; 7, vertical plate; 8, lifting platform; 9, guide seat; 10, operating handle; 11, crossbeam; 12, auxiliary hopper; 13, bottom plate; 14, control box; 15, mixing barrel; 15a, take-in and put-out port; 16, mounting seat; 17, barrel cover; 18, electric cylinder; 19, electric control door; 20, servo motor; 21, screw rod; 22, nut. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] like Figure 1-Figure 4As shown, the raw material mixing device of the membrane material comprises a frame 1 and a mixing barrel 15, both sides of the mixing barrel 15 are provided with rotating shafts 4, the rotating shafts 4 are rotatably connected to the frame 1 through mounting seats 16, one of the rotating shafts 4 is connected to the output shaft of the power motor 2, specifically: the body of the power motor 2 is fixed to the frame 1 through a mounting plate 3; a barrel cover 17 is hinged at the taking and placing port 15a of the mixing barrel, a bottom plate 13 is fixed to the frame 1, a vertical plate 7 is mounted on the bottom plate 13, a lifting platform 8 is vertically movably arranged on the vertical plate 7, the lifting platform 8 is connected to a driving mechanism that can drive it to move up and down, a crossbeam 11 is horizontally slidably connected to the lifting platform 8 through a plurality of guide seats 9, a plurality of auxiliary hoppers 12 are mounted on the crossbeam 11, in this embodiment, the number of the auxiliary hoppers 12 is three; an operating handle 10 is also mounted on the crossbeam 11, the crossbeam 11 can be moved by the operating handle 10, and the crossbeam 11 will not move when the operating handle 10 is not moved, which can also be achieved by the prior art.

[0019] An electric control door 19 is hinged at the bottom of the auxiliary hopper 12, and the electric control door 19 is connected to an electric cylinder 18 that can drive it to move. In this embodiment, the electric cylinder 18 is used to open or close the electric control door 19, which adopts the existing technology.

[0020] The driving mechanism includes a servo motor 20, a screw rod 21, a nut 22, a guide rail 6 and a slider 5. The guide rail 6 is vertically fixed on the vertical plate 7, the slider 5 is slidably connected to the guide rail 6, the screw rod 21 is vertically rotatably installed on the vertical plate 7, the upper end of the screw rod 21 is connected to the output shaft of the servo motor 20, the body of the servo motor 20 is installed on the vertical plate 7, the nut 22 is threadedly connected to the screw rod 21, and the lifting platform 8 is connected between the slider 5 and the nut 22. With this structure, the servo motor 20 drives the screw rod 21 to rotate, and the screw rod 21 drives the nut 22 to move. With the cooperation of the guide rail 6 and the slider 5, the lifting platform 8 can be lifted up and down as needed.

[0021] A control box 14 is also installed on the frame 1, and the power motor 2, the electric cylinder 18 and the servo motor 20 are all electrically connected to the control box 14 through lines. In this embodiment, this adopts the existing technology and its circuit does not need to be re-edited.

[0022] In the utility model, a plurality of auxiliary hoppers 12 are provided, and various raw materials of the membrane material can be placed therein first. The lifting platform 8 is moved upward by the driving mechanism. After the auxiliary hopper 12 is lifted upward into place, the operating handle 10 is used to push the crossbeam 11 to move so that the corresponding auxiliary hopper 12 is located at the taking and releasing port 15a of the mixing barrel, and the raw materials are added into the mixing barrel 15. Therefore, there is no need to manually lift each raw material upward and then add it into the mixing barrel 15, which greatly reduces the labor intensity of adding materials.

[0023] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0024] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A raw material mixing device for membrane materials, comprising a frame (1) and a mixing barrel (15), It is characterized in that The mixing barrel (15) is provided with rotating shafts (4) on both sides. The rotating shafts (4) are rotatably connected to the frame (1) through mounting seats (16). One of the rotating shafts (4) is connected to the output shaft of the power motor (2). A barrel cover (17) is hingedly connected to the taking-in and putting-out opening (15a) of the mixing barrel. A bottom plate (13) is fixed to the frame (1). A vertical plate (7) is mounted on the bottom plate (13). A lifting platform (8) is vertically movably arranged on the vertical plate (7). The lifting platform (8) is connected to a driving mechanism capable of driving the lifting platform to move up and down. A crossbeam (11) is horizontally slidably connected to the lifting platform (8) through a plurality of guide seats (9). A plurality of auxiliary hoppers (12) are mounted on the crossbeam (11).

2. A raw material mixing device for membrane materials according to claim 1, It is characterized in that An electric control door (19) is hinged at the bottom of the auxiliary hopper (12), and the electric control door (19) is connected to an electric cylinder (18) that can drive it to move.

3. A raw material mixing device for membrane materials according to claim 1, It is characterized in that The driving mechanism comprises a servo motor (20), a screw rod (21), a nut (22), a guide rail (6) and a slider (5); the guide rail (6) is vertically fixed on the vertical plate (7); the slider (5) is slidably connected to the guide rail (6); the screw rod (21) is vertically rotatably mounted on the vertical plate (7); the upper end of the screw rod (21) is connected to the output shaft of the servo motor (20); the body of the servo motor (20) is mounted on the vertical plate (7); the nut (22) is threadedly connected to the screw rod (21); and the lifting platform (8) is connected between the slider (5) and the nut (22).

4. A raw material mixing device for membrane materials according to claim 1, It is characterized in that The body of the power motor (2) is fixed on the frame (1) via a mounting plate (3).

5. A raw material mixing device for membrane materials according to claim 1, It is characterized in that An operating handle (10) is also installed on the crossbeam (11).

6. A raw material mixing device for membrane material according to claim 3, It is characterized in that A control box (14) is also installed on the frame (1), and the power motor (2), the electric cylinder (18) and the servo motor (20) are all electrically connected to the control box (14) through lines.

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