Internal mixer for foaming shoe material processing

Abstract

The utility model discloses an internal mixer for processing foamed shoe materials, which comprises a rack, a base arranged below the rack, a connecting block arranged on the rack, a piston cylinder arranged at the upper end of the connecting block, a piston column arranged at the lower end of the connecting block, a pressing block arranged at the lower end of the piston column, a mounting plate arranged at the front end of the rack, and a hydraulic column arranged at the front end of the mounting plate. A driving transmission column and a driven transmission column are arranged in the middle of the mounting plate, rotating cutters are arranged on the surfaces of the driving transmission column and the driven transmission column, and a driving motor is arranged at the tail end of the driving transmission column. The internal mixing box is separated from the mounting plate under the action of the hydraulic column, materials fall into the collecting box below under the influence of gravity, personnel can pull the pulling plate to collect the materials from the collecting box, and the internal mixing box and the cutter are in an exposed state, so that the internal mixing box is convenient to clean and maintain.

Description

Technical Field

[0001] The utility model relates to the field of foaming shoe material processing, in particular to an internal mixer for foaming shoe material processing. Background Art

[0002] The main material used for foamed shoe materials is EVA vinyl acetate copolymer, which can be simply understood as a foaming material. EVA is not a foam bottom, but has good softness, rubber-like elasticity, good miscibility with fillers, and good coloring and molding processability. An internal mixer is required to process EVA materials. The internal mixer is mainly used for plasticizing and mixing rubber, and is mainly composed of a mixing chamber, a rotor, a sealing device, a feeding and pressing device, a discharging device, a transmission device, and a machine base. The existing announcement CN215094851U embodies a pressurized EVA internal mixer, the frame of which is provided with a driving device, a pressurizing device is provided on the internal mixing box, the lifting switch controls the feeding and pressurizing device, the transmission device rotates the first and second rotors to mix in the internal mixing chamber, and the flipping device flips the internal mixing box for unloading.

[0003] In this regard, the mixer box of the internal mixer cannot be opened, and when the rotor is blocked or cannot be cleaned in time during daily maintenance of the machine, it causes inconvenience in use and affects the subsequent use effect. Utility Model Content

[0004] The purpose of the utility model is to provide an internal mixer for processing foamed shoe materials in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A mixer for processing foamed shoe materials comprises a frame, a base is arranged under the frame, a connecting block is arranged on the frame, a piston cylinder is arranged at the upper end of the connecting block, a piston column is arranged at the lower end of the connecting block, a material pressing block is arranged at the lower end of the piston column, a collecting box is arranged on the upper surface of the base, a pull plate is arranged at the front of the collecting box, a mounting plate is arranged at the front of the frame, a hydraulic column is arranged in front of the mounting plate, a mixing box is arranged at the movable part of the hydraulic column, a feed port is arranged on the mixing box, a sealing strip is arranged at the rear of the mixing box, an active transmission column is arranged in the middle of the mounting plate, a driven transmission column is arranged in the middle of the mounting plate, rotating tools are arranged on the surfaces of the active transmission column and the driven rotating column, and baffles are arranged on the end faces of the active transmission column and the driven transmission column. A driving gear is arranged at the other end of the active transmission column, a driven gear is arranged at the other end of the driven transmission column, and a driving motor is arranged at the end of the active transmission column.

[0007] It is further arranged that: the connecting block is fixedly connected to the piston cylinder, the connecting block is slidably connected to the piston column, and the piston column is fixedly connected to the pressing block.

[0008] Further configuration: the mounting plate is slidably connected to the hydraulic column, the hydraulic column is welded to the frame, and the hydraulic column is fixed to the mixing box.

[0009] It is further arranged that the active transmission column and the driven transmission column are rotatably connected to the frame, the active transmission column is fixedly connected to the rotating part of the driving motor, and the active transmission column and the driven transmission column are welded to the baffle.

[0010] Further configuration: the driving gear is meshed with the driven gear, and the baffle is rotatably connected with the inner wall of the mixing box.

[0011] Further configuration: the collecting box is welded to the pull plate, and the base is slidably connected to the collecting box.

[0012] Further configuration: the internal mixing box is fixedly connected with the sealing strip, the sealing strip is evenly distributed on the edge of the internal mixing box, and the notch of the mounting plate coincides with the sealing strip during internal mixing.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: at the beginning of internal mixing, the hydraulic column drives the internal mixing box to overlap with the mounting plate, and the sealing strip on the surface of the internal mixing box and the notch on the mounting plate have a sealing effect, the drive motor is started, and the rotating part of the drive motor drives the active transmission column, and the active gear and the driven gear on the active transmission column are meshed, and the driven gear drives the driven transmission column, and the active transmission column and the driven transmission column drive the rotating tool to rotate in the internal mixing box, and the raw materials to be internally mixed are added into the internal mixing box through the feed port, and the piston cylinder pushes the pressing block on the piston column to move toward the feed port to block the feed port. After the internal mixing is completed, the piston column drives the pressing block to move upward, and the internal mixing box is separated from the mounting plate under the action of the hydraulic column, and the material falls into the collection box below under the influence of gravity, and the personnel can pull the pull plate to collect the material from the collection box. The internal mixing box and the tool are in an exposed state, which is convenient for cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 or the description of the prior art 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 labor.

[0015] Figure 1 It is a three-dimensional diagram of an internal mixer for processing foamed shoe materials according to the utility model;

[0016] Figure 2 It is a front view of an internal mixer for processing foamed shoe materials according to the utility model;

[0017] Figure 3 It is a cross-sectional view of an internal mixer for processing foamed shoe materials according to the utility model;

[0018] Figure 4 It is a schematic diagram of the sealing box structure of an internal mixer for processing foamed shoe materials described in the utility model;

[0019] Figure 5 It is a partial structural schematic diagram of the foaming shoe material processing described in the utility model.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Frame; 2. Piston cylinder; 3. Piston column; 4. Pressing block; 5. Hydraulic column; 6. Mixing box; 7. Mounting plate; 8. Sealing strip; 9. Collecting box; 10. Pull plate; 11. Base; 12. Connecting block; 13. Feeding port; 101. Driving motor; 102. Rotating tool; 103. Active transmission column; 104. Driven transmission column; 105. Active gear; 106. Driven gear; 107. Baffle. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 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 by specific circumstances.

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-Figure 5As shown, a mixer for processing foamed shoe materials comprises a frame 1, a base 11 is arranged under the frame 1, a connecting block 12 is arranged on the frame 1, a piston cylinder 2 is arranged at the upper end of the connecting block 12, a piston column 3 is arranged at the lower end of the connecting block 12, a pressing block 4 is arranged at the lower end of the piston column 3, a collecting box 9 is arranged on the base 11, a pulling plate 10 is arranged at the front end of the collecting box 9, a mounting plate 7 is arranged at the front end of the frame 1, a hydraulic column 5 is arranged at the front end of the mounting plate 7, a mixing box 6 is arranged at the movable part of the hydraulic column 5, and an inlet A sealing strip 8 is provided at the rear end of the material inlet 13 and the mixing box 6, an active transmission column 103 and a driven transmission column 104 are provided in the middle of the mounting plate 7, rotating tools 102 are provided on the surfaces of the active transmission column 103 and the driven transmission column 104, baffles 107 are provided at one end of the active transmission column 103 and the driven transmission column 104, a driving gear 105 is provided at the other end of the active transmission column 103, a driven gear 106 is provided at the other end of the driven transmission column 104, and a driving motor 101 is provided at the end of the active transmission column 103.

[0026] In this embodiment: the connecting block 12 is fixedly connected to the piston cylinder 2, the connecting block 12 is slidably connected to the piston column 3, the piston column 3 is fixedly connected to the pressing block 4, and the pressing block 4 can press the material under the movement of the piston column 3; the frame 1 is welded to the mounting plate 7, the mounting plate 7 is slidably connected to the hydraulic column 5, the hydraulic column 5 is welded to the frame 1, and the hydraulic column 5 is fixedly connected to the mixing box 6, so that the mixing box 6 can move under the drive of the hydraulic column 5.

[0027] In this embodiment: the active transmission column 103 and the driven transmission column 104 are rotatably connected to the frame 1, the active transmission column 103 and the driven transmission column 104 are horizontally arranged, the active transmission column 103 is welded to the active gear 105, and the driven transmission column 104 is welded to the driven gear 106; the active gear 105 is meshed with the driven gear 106, the baffle 107 is rotatably connected to the inner wall of the mixing box 6, the active gear 105 drives the driven gear 106 so that the rotating tools 102 on the active transmission column 103 and the driven transmission column 104 mix the material in the mixing box 6.

[0028] In this embodiment: the base 11 is slidably connected to the collecting box 9, and personnel collect materials through the collecting box 9; the mixing box 6 is fixedly connected to the sealing strip 8, and the sealing strip 8 is evenly distributed on the edge of the mixing box 6. During the mixing operation, the mounting plate 7 overlaps with the sealing strip 8, so that the mixing box 6 is in a sealed state during the mixing operation.

[0029] The working principle and use process of the utility model are as follows: the raw materials to be mixed are added into the mixing box 6 through the feed port 13. At the beginning of mixing, the hydraulic column 5 drives the mixing box 6 to overlap with the mounting plate 7. The sealing strip 8 on the surface of the mixing box 6 and the mounting plate 7 have a sealing effect. The driving motor 101 is started, and the rotating part of the driving motor 101 drives the active transmission column 103, the active gear 105 and the driven gear 106 are meshed, and the driven gear 106 drives the driven transmission column 104. The active transmission column 103 and the driven transmission column 104 drive the rotating tool 102 to rotate in the mixing box 6, and the piston cylinder 2 pushes the pressing block 4 on the piston column 3 to move toward the feed port 13 to block the feed port 13. After the mixing is completed, the piston column 3 drives the pressing block 4 to move upward, and the mixing box 6 is separated from the mounting plate 7 under the action of the hydraulic column 5. The material falls into the collection box 9 below under the influence of gravity, and the personnel can pull the pull plate 10 to collect the material from the collection box 9.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An internal mixer for processing foamed shoe materials, characterized in that: The invention comprises a frame (1), a base (11) is arranged under the frame (1), a connecting block (12) is arranged on the frame (1), a piston cylinder (2) is arranged at the upper end of the connecting block (12), a piston column (3) is arranged at the lower end of the connecting block (12), a pressing block (4) is arranged at the lower end of the piston column (3), a collecting box (9) is arranged on the base (11), a pulling plate (10) is arranged at the front end of the collecting box (9), a mounting plate (7) is arranged at the front end of the frame (1), a hydraulic column (5) is arranged at the front end of the mounting plate (7), a mixing box (6) is arranged at the movable part of the hydraulic column (5), and a feeding port is arranged on the mixing box (6). (13), a sealing strip (8) is provided at the rear end of the mixing box (6), an active transmission column (103) and a driven transmission column (104) are provided in the middle of the mounting plate (7), a rotating tool (102) is provided on the surface of the active transmission column (103) and the driven transmission column (104), a baffle (107) is provided at one end of the active transmission column (103) and the driven transmission column (104), a driving gear (105) is provided at the other end of the active transmission column (103), a driven gear (106) is provided at the other end of the driven transmission column (104), and a driving motor (101) is provided at the end of the active transmission column (103).

2. The internal mixer for processing foamed shoe materials according to claim 1, characterized in that: The connecting block (12) is fixedly connected to the piston cylinder (2), the connecting block (12) is slidably connected to the piston column (3), and the piston column (3) is fixedly connected to the pressing block (4).

3. The internal mixer for processing foamed shoe materials according to claim 1, characterized in that: The frame (1) is welded to the mounting plate (7), the mounting plate (7) is slidably connected to the hydraulic column (5), the hydraulic column (5) is welded to the frame (1), and the hydraulic column (5) is fixedly connected to the mixing box (6).

4. The internal mixer for processing foamed shoe materials according to claim 1, characterized in that: The active transmission column (103) and the driven transmission column (104) are rotatably connected to the frame (1); the active transmission column (103) and the driven transmission column (104) are horizontally arranged; the active transmission column (103) and the driven transmission column (104) are welded to the active gear (105); and the driven transmission column (104) and the driven gear (106) are welded.

5. The internal mixer for processing foamed shoe materials according to claim 1, characterized in that: The driving gear (105) is meshed with the driven gear (106), and the baffle (107) is rotatably connected to the inner wall of the mixing box (6).

6. The internal mixer for processing foamed shoe materials according to claim 1, characterized in that: The base (11) is slidably connected to the collection box (9).

7. The internal mixer for processing foamed shoe materials according to claim 1, characterized in that: The mixing box (6) is fixedly connected to the sealing strip (8), and the sealing strip (8) is evenly distributed on the edge of the mixing box (6). During mixing operation, the mounting plate (7) and the sealing strip (8) overlap.

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