Metal powder transfer butt joint device
By designing a metal powder transfer and docking device including a platform, a hopper, a positioning assembly, a guide barrel, a hose, a sealed pressure tube and a lifting cylinder, the problem of cumbersome manual operation and poor sealing in the prior art is solved, and the metal powder transfer process with convenient docking and high sealing is realized.
Patent Information
- Application Number
- CN202420774157.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-04-15
AI Technical Summary
During the transfer of existing metal powders, manual operations are cumbersome and the sealing of the docking position is difficult to ensure.
A metal powder transfer docking device is designed, including a platform, a hopper, a positioning assembly, a guide barrel, a hose, a sealed pressure tube and a lifting cylinder. Positioning the hopper is achieved through the positioning assembly, and the sealing pressure pipe and lifting cylinder in the docking assembly are used to achieve sealing and tightening of the docking assembly to ensure the sealing transfer of metal powder.
The metal powder transfer process with convenient butt and high sealing properties is realized, the operation process is simplified, and the sealing and accuracy of the butt position is improved.
Smart Images
Figure CN222573688U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of powder metallurgy, in particular to a metal powder transfer and docking device. Background Art
[0002] Since there are many processes in the preparation of metal powder, it involves discharging and transferring metal powder. Metal powder usually needs to be transferred from the hopper to the mixing bin or conveying pipeline. At present, the conventional method of connecting the receiving hopper and the receiving equipment is to use a clamp, which is not only cumbersome to operate manually, but also easily leads to reduced sealing of the connecting position. Utility Model Content
[0003] The utility model aims to provide a metal powder transfer docking device which is convenient for docking and improves the sealing performance of the docking position.
[0004] In order to achieve the above-mentioned utility model purpose, the metal powder transfer and docking device of the utility model adopts the following technical solutions:
[0005] A metal powder transfer docking device comprises a platform, a hopper is provided above the platform, and the metal powder to be transferred is contained in the hopper; the hopper is provided with a bracket placed on the platform, and the platform is provided with a positioning component for positioning the bracket; a material receiving device is provided below the platform, and the material receiving device is provided with a material receiving port; a material discharge port is provided below the hopper, and a docking component for docking with the material discharge port is provided at the position of the material discharge port, and the docking component comprises a material guide cylinder, a hose and a sealing pressure pipe, the material guide cylinder is arranged at the position of the material discharge port, the sealing pressure pipe is in contact with the material discharge port, and the hose is provided at the position of the sealing pressure pipe. The tube is located between the material guide cylinder and the sealing pressure tube; the material guide cylinder is provided with an upper mounting seat, the upper end of the sealing pressure tube is provided with a lower mounting seat, and the lower mounting seat is provided with at least two mounting plates along its circumference; the platform is provided with a through hole for facilitating the passage of the docking assembly, and the hole wall of the through hole is provided with a mounting groove matched with the mounting plate; the lower end of the sealing pressure tube is provided with a sealing gasket contacting the material receiving port, and the sealing pressure tube is provided with a lifting cylinder for driving it to rise and fall, the lifting cylinder presses the sealing gasket at the material receiving port, the cylinder barrel of the lifting cylinder is vertically fixed on the mounting plate, and the piston rod of the lifting cylinder is fixed on the upper mounting seat.
[0006] Preferably, the positioning assembly includes four L-shaped positioning edges, and the bracket includes four legs, and the outer sides of the legs are in contact with the inner sides of the positioning edges. The four positioning edges are provided to limit the four legs of the bracket, thereby achieving positioning of the bracket by the platform.
[0007] Preferably, the guide barrel is set to be conical, and the diameter of the lower end of the guide barrel is smaller than the diameter of the upper end of the guide barrel. The guide barrel is set to be conical, and the diameter of the lower end of the guide barrel is smaller than the diameter of the upper end of the guide barrel, which is convenient for the collection and falling of metal powder.
[0008] Preferably, the sealing gasket is made of rubber.
[0009] Preferably, the material receiving equipment is a mixing bin.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The utility model has a simple structure and convenient docking and sealing. When operating, it only needs to drive the lifting cylinder to work. The lifting cylinder drives the sealing pressure pipe to rise and fall. The sealing pressure pipe is lifted and lowered to press the sealing gasket, and the sealing gasket is pressed tightly at the position of the material receiving port. The sealing effect is good and it is practical.
[0012] 2. The utility model realizes the positioning of the hopper by arranging a positioning component on the platform. After positioning, it is convenient for the docking component to pass through the platform through hole smoothly, so that the sealing gasket is pressed tightly against the material receiving port, and the sealing of the docking position is improved. In addition, the mounting groove on the inner wall of the through hole is adapted to the mounting plate of the sealing pressure pipe, so as to improve the accuracy of docking. At the same time, combined with the vertical guide of the lifting cylinder, it is ensured that the docking component can seal and press the material receiving port, thereby ensuring the sealing effect of docking;
[0013] 3. The docking assembly of the utility model is arranged at the discharge port of the hopper, and a lifting cylinder and a hose are arranged between the guide cylinder and the sealing pressure tube. The cylinder barrel of the lifting cylinder is fixed on the mounting plate of the lower mounting seat, and the piston rod of the lifting cylinder is fixed on the upper mounting seat. The overall structure is simple, the layout is reasonable, and the installation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of a docking component in an un-docking state;
[0016] Figure 3 is a three-dimensional diagram of a docking assembly;
[0017] Figure 4 is a structural schematic diagram of a docking assembly;
[0018] Figure 5 It is a schematic diagram of the platform,positioning components;
[0019] Figure 6 for Figure 1 A magnified view of part A;
[0020] Figure 7 for Figure 2 Enlarged view of part B.
[0021] Among them, 1 is a mixing bin, 2 is a platform, 3 is a positioning card edge, 4 is a leg, 5 is a hopper, 6 is a lifting cylinder, 7 is an upper mounting seat, 8 is a material guide tube, 9 is a hose, 10 is a sealing pressure tube, 11 is a sealing gasket, 12 is a mounting plate, 13 is a lower mounting seat, 14 is a through hole, 15 is a mounting groove, 16 is a material receiving port, and 17 is a material discharge port. DETAILED DESCRIPTION
[0022] The present invention is further explained below in conjunction with specific implementation methods. It should be understood that these implementation methods are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.
[0023] like Figure 1-7 As shown, a metal powder transfer docking device comprises a platform 2, a hopper 5 is provided above the platform 2, and the hopper 5 contains metal powder to be transferred; the hopper 5 is provided with a bracket placed on the platform 2, and the platform 2 is provided with a positioning assembly for positioning the bracket; the positioning assembly comprises four L-shaped positioning clamping edges 3, and the bracket comprises four legs 4, and the outer side surface of the legs 4 is in contact with the inner side of the positioning clamping edge 3; a material receiving device is provided below the platform 2, and the material receiving device is provided with a material receiving port 16, and the material receiving device is a mixing bin 1; a material discharge port 17 is provided below the hopper 5, and a docking assembly for docking with the material discharge port 16 is provided at the position of the material discharge port 17, and the docking assembly comprises a material guide cylinder 8, a hose 9 and a sealing pressure pipe 10, the material guide cylinder 8 is arranged at the position of the material discharge port 17, the sealing pressure pipe 10 is in contact with the material receiving port 16, and the hose 9 is located between the material guide cylinder 8 and the sealing pressure tube 10; the material guide cylinder 8 is set to be conical, and the diameter of the lower end of the material guide cylinder 8 is smaller than the diameter of the upper end of the material guide cylinder 8; the material guide cylinder 8 is provided with an upper mounting seat 7, and the upper end of the sealing pressure tube 10 is provided with a lower mounting seat 13, and the lower mounting seat 13 is provided with at least two mounting plates 12 along its circumference; the platform 2 is provided with a through hole 14 for facilitating the passage of the docking assembly, and the hole wall of the through hole 14 is provided with a mounting groove 15 adapted to the mounting plate 12; the lower end of the sealing pressure tube 10 is provided with a sealing gasket 11 contacting the material receiving port 16, and the sealing gasket 11 is made of rubber material, and the sealing pressure tube 10 is provided with a lifting cylinder 6 for driving it to rise and fall, and the lifting cylinder 6 presses the sealing gasket 11 at the material receiving port 16, and the cylinder barrel of the lifting cylinder 6 is vertically fixed on the mounting plate 12, and the piston rod of the lifting cylinder 6 is fixed on the upper mounting seat 7.
[0024] The specific working process and principle of the utility model are as follows: the metal powder in the hopper 5 is discharged through the discharge port 17 and enters the docking assembly, passes through the material guide cylinder 8, hose 9 and sealing pressure tube 10 of the docking assembly in turn, and finally falls into the mixing bin 1 under the platform 2; when the docking assembly realizes the sealed docking between the hopper 5 and the mixing bin 1, first, the hopper 5 is placed above the platform 2, and the four legs 4 of the bracket are restricted by the setting of four positioning card edges 3, so as to realize the positioning of the bracket by the platform 2; then, the docking assembly is installed at the discharge port 17 of the hopper 5. At this time, the sealing pressure tube 10 is driven to rise and fall by the vertically arranged lifting cylinder 6, so that the sealing pressure tube 10 can smoothly pass through the through hole 14 of the platform 2, and the mounting groove 15 on the inner wall of the through hole 14 is adapted to the mounting plate 12 of the sealing pressure tube 10, so as to improve the accuracy of docking, and combined with the vertical guidance of the lifting cylinder 6, it is ensured that the docking assembly can seal and press the receiving port 16, thereby ensuring the sealing effect of docking.
[0025] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0026] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0027] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.
Claims
1. A metal powder transfer docking device, characterized in that: The invention comprises a platform, a hopper is arranged above the platform, and the metal powder to be transferred is contained in the hopper; the hopper is provided with a bracket placed on the platform, and the platform is provided with a positioning component for positioning the bracket; a material receiving device is arranged below the platform, and the material receiving device is provided with a material receiving port; a material discharge port is arranged below the hopper, and a docking component for docking with the material discharge port is arranged at the position of the material discharge port, and the docking component comprises a material guide cylinder, a hose and a sealing pressure pipe, the material guide cylinder is arranged at the position of the material discharge port, the sealing pressure pipe is in contact with the material receiving port, and the hose is located between the material guide cylinder and the material discharge port. The sealing pressure tube is provided with an upper mounting seat, the upper end of the sealing pressure tube is provided with a lower mounting seat, and the lower mounting seat is provided with at least two mounting plates along its circumference; the platform is provided with a through hole for facilitating the passage of the docking assembly, and the hole wall of the through hole is provided with a mounting groove matched with the mounting plate; the lower end of the sealing pressure tube is provided with a sealing gasket contacting the material receiving port, and the sealing pressure tube is provided with a lifting cylinder for driving it to rise and fall, and the lifting cylinder presses the sealing gasket at the material receiving port, the cylinder barrel of the lifting cylinder is vertically fixed on the mounting plate, and the piston rod of the lifting cylinder is fixed on the upper mounting seat.
2. The metal powder transfer docking device according to claim 1, characterized in that: The positioning assembly includes four L-shaped positioning edges, and the bracket includes four legs, and the outer side surfaces of the legs are in contact with the inner sides of the positioning edges.
3. The metal powder transfer docking device according to claim 1, characterized in that: The material guide cylinder is configured to be conical, and the diameter of the lower end of the material guide cylinder is smaller than the diameter of the upper end of the material guide cylinder.
4. The metal powder transfer docking device according to claim 1, characterized in that: The sealing pad is made of rubber material.
5. The metal powder transfer docking device according to claim 1, characterized in that: The material receiving equipment is a mixing bin.