Weighing type mixing device for putty powder production

Abstract

The utility model discloses a kind of for putty powder production's weighing type mixing device, more specifically in putty powder production technical field, including vertical platform and the multiple chutes of its top being provided, the top of the vertical platform is located in multiple chute and is vertically slidably arranged with support platform, the top of the support platform is rotatably arranged with mixing cylinder, and the below of support platform is slidably arranged with mounting support plate on vertical platform, and the top of mounting support plate is fixedly installed with weighing device. The mixing device provided by the utility model, by mounting support plate sliding to push the weighing device to adhere to the bottom of support platform, and then lifting support platform to weigh the total weight of support platform and mixing cylinder first, by sequentially feeding raw materials into mixing cylinder and being located at the top of support platform, the weight of material can be obtained sequentially at this time, and then by making mounting support plate to move downwards to make weighing device away from support platform, and make mixing cylinder rotate, can not be transferred to carry out putty powder production mixing.

Description

Technical Field

[0001] This utility model relates to the field of putty powder production technology, and more specifically to a weighing mixing device for putty powder production. Background Technology

[0002] In the production of putty powder, dried raw materials are quickly and uniformly mixed in a certain proportion to form a mixture that can be further processed, granulated, dried, and finally made into finished putty powder. Different types of putty powder differ in raw material composition and mixing process, but all aim to obtain a formulation system with uniform particle size distribution, good chemical compatibility, good dispersibility, and ease of subsequent processing.

[0003] According to patent publication number CN210410352U, published on April 28, 2020, a weighing mixing device for putty powder production is disclosed, including a base, a motor, a cylinder, a discharge port, a stirring paddle, a column, a feed hopper, a weighing sensor, a controller, an external power cord, and a material collection device. The bottom end of the motor is bolted to the left side of the top end of the base, and the top end of the motor is bolted to the bottom end of the cylinder. The discharge port is located at the lower left end of the cylinder. The lower end of the stirring paddle is rotatably connected to the top end of the motor and is located inside the cylinder. The bottom end of the column is connected to the bottom... The top right side of the base is welded, the bottom of the feed hopper is bolted to the top of the column, the lower end of the weighing sensor is bolted to the bottom of the feed hopper, the rear end of the controller is bolted to the front end of the column, the external power cord is located at the rear end of the column, the material collection device consists of a collection box, a connecting rod, a handle, a tilting mechanism, moving wheels and a track, the lower end of the connecting rod is bolted to the rear end of the collection box, the lower end of the handle is inserted into the upper end of the connecting rod, the tilting mechanism is located between the collection box and the moving wheels, the lower end of the moving wheels is located inside the track, and the right end of the track is welded to the left end of the base.

[0004] In the prior art, including the aforementioned patent, a stirring paddle is placed inside the cylinder, and the rotation of the stirring paddle is used to mix the raw materials inside the cylinder. In order to obtain a precise proportion of raw materials, a weighing sensor is used to achieve accurate weighing. This method can effectively achieve the proportion of raw materials. However, the weighing sensor and the rotation and mixing of the stirring paddle are separate steps. Therefore, after the raw materials are weighed, they need to be transferred, which will generate problems such as dust. Utility Model Content

[0005] The purpose of this invention is to provide a weighing mixing device for putty powder production to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a weighing mixing device for putty powder production, comprising a vertical platform and multiple troughs opened on its top, a support platform being slidably disposed vertically within the multiple troughs on the top of the vertical platform, a mixing cylinder being rotatably disposed on the top of the support platform, and a mounting plate being disposed below the support platform and slidably disposed vertically on the vertical platform, and a weighing device being fixedly disposed on the top of the mounting plate.

[0007] Preferably, a rocker arm is hinged to the support platform, and the first end of the rocker arm is movably disposed at the bottom of the mounting plate.

[0008] Preferably, the rocker arm is located on both sides of the hinge shaft as a long arm end and a short arm end, and the first end of the rocker arm is the short arm end.

[0009] Preferably, a locking block is slidably disposed on the platform, and the second end of the rocker arm is movably disposed on the curved surface of the first end of the locking block.

[0010] Preferably, the mixing cylinder is movably mounted on the support platform, and the outer wall of the mixing cylinder is provided with a main toothed opening, and a main gear rotatably mounted on one side of the outer wall of the mixing cylinder meshes with the main toothed opening.

[0011] Preferably, a discharge pipe is fixedly installed on the support platform, penetrating the top of the support platform and the outer wall of one side of the support platform, and a rubber plug is inserted into the discharge pipe.

[0012] Preferably, a piston seat is fixedly installed on the stand, and a piston block is slidably arranged inside the piston seat. A shaft fixedly installed on the piston block is slidably arranged in the waist groove opened at the first end of the rocker arm. A one-way air valve connected to the piston seat is fixedly installed on the inner wall of the piston seat, and a small air hole is opened at the bottom of the piston seat.

[0013] Preferably, the top of the mixing cylinder is provided with a rotatable cap.

[0014] Preferably, the inner wall of the mixing cylinder is fixedly equipped with a stirring mesh frame that is movably mounted on the top of the support platform.

[0015] Preferably, the top of the support platform is provided with a bearing component.

[0016] In the above technical solution, the present invention provides a weighing mixing device for putty powder production, which has the following beneficial effects: by setting the weighing device on the top of the mounting plate, and then using the sliding of the mounting plate to push the weighing device to fit against the bottom of the platform, the platform is then lifted to weigh the total weight of the platform and the mixing cylinder. By sequentially putting the raw materials into the mixing cylinder and placing them on top of the platform, the weight of the materials can be obtained sequentially. Then, by moving the mounting plate down to move the weighing device away from the platform, the platform is then fitted against the vertical platform again, which supports the platform. Then, by directly driving the mixing cylinder to rotate, putty powder production and mixing can be carried out without transfer, thereby improving the putty powder production efficiency and avoiding the generation of dust during the transfer process. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0019] Figure 2 This is a partial structural schematic diagram provided for an embodiment of the present utility model;

[0020] Figure 3 A schematic diagram of the overall cross-sectional structure of the platform provided in this embodiment of the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the support structure provided in an embodiment of the present utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Stand; 2. Rocker arm; 3. Locking block; 4. Support platform; 5. Mixing cylinder; 6. Main motor; 7. Bearing components; 11. Extension plate frame; 12. Piston seat; 13. Small air hole; 14. Slide groove; 21. Waist groove; 22. Shaft component; 23. Piston block; 24. One-way air valve component; 25. Mounting support plate; 26. Weighing device; 31. Curved surface; 32. Convex plate; 33. Compression spring; 41. Bottom guide block; 42. Discharge pipe; 43. Rubber plug; 51. Sealing cover; 52. Main gear mouth; 53. Mixing mesh frame; 61. Main gear. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Please see Figure 1-4 This utility model provides a technical solution, including the following embodiments:

[0026] Example 1

[0027] Combination Figure 1 and Figure 2 In this embodiment, based on the traditional mixing equipment, the weighing equipment is placed below and the mixing equipment is made to have a certain degree of mobility. This allows the weighing equipment to lift and support the mixing equipment, so that raw materials can be added sequentially. The amount of raw materials added each time can be calculated by adding or subtracting according to the amount added each time, thus eliminating the need to transfer the weighed raw materials.

[0028] Specifically, multiple bottom guide blocks 41 are fixedly installed at the bottom of the support platform 4, and the bottom guide blocks 41 are slidably disposed in multiple sliding grooves 14 opened at the top of the vertical platform 1, thereby limiting the upward movement of the support platform 4. The main motor 6 is fixedly installed on the vertical platform 1 by bolts, and the main gear 61 is fixedly installed at the output end of the main motor 6. The outer wall of the mixing cylinder 5 is fixedly welded with a main gear 52. By setting the weighing device 26 on the top of the mounting plate 25, and then using the sliding of the mounting plate 25 to push the weighing device 26 to fit against the bottom of the support platform 4, the support platform 4 is then lifted to weigh the total weight of the support platform 4 and the mixing cylinder 5. By sequentially putting the raw materials into the mixing cylinder 5 and placing it on top of the support platform 4, the weight of the materials can be obtained sequentially. By lowering the mounting plate 25 to move the weighing device 26 away from the platform 4, and then the platform 4 is placed back against the vertical platform 1, the platform 1 supports the platform 4. The main motor 6 then drives the main gear 61 to rotate, causing the main gear 61 to mesh with the main gear tooth 52, thus rotating the mixing cylinder 5 onto the platform 4. This, combined with the mixing mesh frame 53 fixedly welded inside the mixing cylinder 5, moderates the putty powder raw materials, allowing for putty powder production and mixing without transfer, improving production efficiency and avoiding dust generation during transfer. The bearing component 7 is fixedly installed on the platform 4 to reduce friction between the mixing cylinder 5 and the platform 4. The sealing cover 51 is threaded onto the mixing cylinder 5 to seal the material inside.

[0029] The mounting plate 25 can slide vertically by means of pushing with an electric push rod; or by means of a motor and lead screw nut; or any other means known to those skilled in the art to drive the mounting plate 25 to slide vertically.

[0030] Example 2

[0031] Combination Figures 1-4 This embodiment is designed to demonstrate how to quickly disassemble the mixing cylinder 5, or to unload the putty powder that has been mixed between the top of the support platform 4 and the mixing cylinder 5.

[0032] Specifically, such as Figure 2 As shown, the length of the main gear 52 is greater than the thickness of the main gear 61, and the main gear 61 is located near the top of the main gear 52. Therefore, when the support platform 4 is pushed upward, the teeth of the main gear 61 can slide inside the main gear 52 and remain engaged. This allows the support platform 4 and the mixing cylinder 5 to move and remain engaged with the main gear 52 on the mixing cylinder 5, facilitating subsequent rotation of the mixing cylinder 5. Furthermore, because the mixing cylinder 5 is movably mounted on the top of the support platform 4, it can be directly removed for cleaning or maintenance after the putty powder is discharged from the outer wall of the top of the support platform 4. By removing the rubber plug 43 inserted into the discharge pipe 42, the mixing cylinder 5 can be rotated again to scrape the putty powder with the mixing mesh frame 53 and discharge it along the discharge pipe 42, facilitating rapid unloading.

[0033] Example 3

[0034] Combination Figure 2 and Figure 3 This embodiment is designed to lock the position of the weighing platform 4 during weighing.

[0035] Specifically, such as Figure 3 As shown, the rocker arm 2 is located on both sides of the hinge shaft, with the long arm end and the short arm end being the first end of the rocker arm 2. Therefore, the rocker arm 2 forms a lever structure, and an extension plate frame 11 is fixedly welded on the platform 1. The locking block 3 is slidably set on the extension plate frame 11. A compression spring 33 is fixedly installed between the second end of the locking block 3 and the extension plate frame 11. A protruding plate 32 is fixedly welded on the locking block 3. By pressing down the second end of the rocker arm 2, the first end of the rocker arm 2 is raised to push the mounting plate 25 to slide and push the weighing device 26 to fit against the platform 4. Then, as the rocker arm 2 flips, the second end of the rocker arm 2 slides on the curved surface 31. Then, the second end of the rocker arm 2 slides under the locking block 3. At this time, the compression spring 33 pushes the locking block 3 to make the locking block 3 flip and lock the rocker arm 2. When the user kicks the protruding plate 32 backward, the locking block 3 is unlocked. At this time, the rocker arm 2 flips to make the mounting plate 25 slide to move the weighing device 26 away from the platform 4.

[0036] Example 4

[0037] Combination Figure 3 This embodiment is designed to provide cushioning when the support platform 4 falls.

[0038] like Figure 3The one-way valve 24 is fixedly welded to the piston seat 12 and slides within the piston seat 12 via the piston block 23. When the second end of the rocker arm 2 is pressed, the shaft 22 slides within the groove 21 at the first end of the rocker arm 2, causing the piston block 23 to slide upward. At this time, the one-way valve 24 opens, allowing external air to enter the piston seat 12 through the one-way valve 24 and the small air hole 13, enabling the rocker arm 2 to swing quickly without obstruction. The rocker arm 2 is then locked onto the locking block 3. After weighing, the rocker arm 2 is unlocked from the locking block 3. Under the weight of the support platform 4 and the raw material on it, the rocker arm 23 is pressed down. At this time, the one-way valve 24 closes, allowing air in the piston seat 12 to escape only through the small air hole 13, thus buffering the fall of the support platform 4 and preventing it from falling too quickly and causing an impact.

[0039] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A weighing mixing device for putty powder production, characterized in that, The device includes a standing platform (1) and multiple sliding grooves (14) on its top. A support platform (4) is slidably disposed vertically in the multiple sliding grooves (14) on the top of the standing platform (1). A mixing cylinder (5) is rotatably disposed on the top of the support platform (4). A mounting plate (25) is slidably disposed vertically on the standing platform (1) below the support platform (4). A weighing device (26) is fixedly installed on the top of the mounting plate (25).

2. The weighing mixing device for putty powder production according to claim 1, characterized in that, A rocker arm (2) is hinged on the stand (1), and the first end of the rocker arm (2) is movably disposed at the bottom of the mounting plate (25).

3. The weighing mixing device for putty powder production according to claim 2, characterized in that, The rocker arm (2) is located on both sides of the hinge shaft, with the long arm end and the short arm end being the first end of the rocker arm (2).

4. The weighing mixing device for putty powder production according to claim 3, characterized in that, A locking block (3) is slidably disposed on the platform (1), and the second end of the rocker arm (2) is movably disposed on the curved surface (31) disposed on the first end of the locking block (3).

5. The weighing mixing device for putty powder production according to claim 1, characterized in that, The mixing cylinder (5) is movably mounted on the support platform (4), and the outer wall of the mixing cylinder (5) is provided with a main toothed mouth (52). The main gear (61) and the main toothed mouth (52) are meshed on one side of the outer wall of the mixing cylinder (5).

6. The weighing mixing device for putty powder production according to claim 1, characterized in that, A discharge pipe (42) is fixedly installed on the support platform (4) and passes through the top of the support platform (4) and the outer wall of one side of the support platform (4). A rubber plug (43) is inserted into the discharge pipe (42).

7. The weighing mixing device for putty powder production according to claim 1, characterized in that, A piston seat (12) is fixedly installed on the stand (1), and a piston block (23) is slidably arranged inside the piston seat (12). A shaft member (22) fixedly installed on the piston block (23) is slidably arranged in the waist groove (21) opened at the first end of the rocker arm (2). A one-way air valve member (24) communicating with the piston seat (12) is fixedly installed on the inner wall of the piston seat (12), and a small air hole (13) is opened at the bottom of the piston seat (12).

8. The weighing mixing device for putty powder production according to claim 1, characterized in that, The top of the mixing cylinder (5) is threadedly fitted with a sealing cap (51).

9. The weighing mixing device for putty powder production according to claim 1, characterized in that, The mixing cylinder (5) has a stirring mesh frame (53) that is movably mounted on the top of the support platform (4) and is fixedly installed on the inner wall of the mixing cylinder (5).

10. The weighing mixing device for putty powder production according to claim 1, characterized in that, The top of the support platform (4) is provided with a bearing component (7).

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