Feeding structure of metal bonding machine

Abstract

The utility model provides a feeding structure of a metal bonding machine, which belongs to the technical field of powder processing, aims to solve the problems of accumulation, long mixing time and insufficient bonding efficiency of added metal powder in the bonding machine, and comprises a bearing frame arranged at the top of a bonding kettle, a top cover is buckled on the bearing frame, and a funnel is arranged on the top cover. The bearing frame comprises a barrel arranged on the inner wall of the binding kettle, a frustum surface is arranged in the barrel, meshes are formed in the frustum surface, the center of the frustum surface is rotationally connected with a splayed powder driving frame, the bottom of the powder driving frame is connected with a motor, the bottom of the funnel corresponds to the position above the center of the frustum surface, and falling powder passes through the frustum surface and the powder driving frame, so that metal powder is dispersed in advance; and metal powder accumulation is avoided, and the binding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of powder processing, and more specifically, particularly relates to a feeding structure of a metal bonding machine. Background Art

[0002] Metal bonding is the process of combining metal powder with powder particles so that the paint produces a metallic flash effect during the powder coating process. Currently, metal bonding is done through a bonding machine. After the powder coating is added to the bonding machine, it is heated and mixed to make the coating reach a certain temperature, and then the metal powder is quickly added to combine with it. It also needs to be stirred and mixed. However, since the powdered metal accumulates in a lump during the addition process, it requires a long mixing time to fully bind, and a constant temperature needs to be maintained during the mixing process. The long mixing time leads to excessive energy consumption and insufficient binding efficiency.

[0003] Therefore, in view of this, the existing structure and defects are studied and improved, and a metal bonding machine feeding structure is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a feeding structure for a metal bonding machine to solve the problems of metal powder accumulation, long mixing time and insufficient bonding efficiency when added into the bonding machine.

[0005] The purpose and effect of the feeding structure of a metal bonding machine of the utility model are achieved by the following specific technical means:

[0006] A feeding structure of a metal bonding machine comprises a receiving frame arranged on the top of a binding kettle, a top cover is buckled on the receiving frame, a funnel is arranged on the top cover, the receiving frame comprises a cylinder arranged on the inner wall of the binding kettle, a frustum is arranged in the cylinder, mesh holes are opened on the frustum, an eight-shaped powder driving frame is rotatably connected to the center of the frustum, a motor is connected to the bottom of the powder driving frame, and the bottom of the funnel corresponds to the top of the center of the frustum.

[0007] Furthermore, the powder driving rack includes a transmission fork passing through the center of the frustum surface, the transmission fork is in a "Y" shape, and the top two ends of the transmission fork are connected to mounting rods parallel to the surface of the frustum surface, and the mounting rods are sleeved with push rollers, and the motor is drivingly connected to the transmission fork.

[0008] Furthermore, a bearing is disposed between the mounting rod and the push roller.

[0009] Furthermore, a guide shell is buckled on the transmission fork, a positioning core is arranged at the bottom of the guide shell, and a positioning hole corresponding to the positioning core is opened at the top of the transmission fork.

[0010] Furthermore, a support ring extending laterally outward is arranged on the top of the cylinder, the support ring abuts against the top edge of the binding kettle, and a limiting buckle plate buckled on the outer side wall of the binding kettle is arranged on the support ring.

[0011] Furthermore, a plurality of locking hooks are distributed circumferentially on the upper edge of the top cover, and buckles corresponding to the locking hooks are arranged on the circumferential side of the binding kettle.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By setting the conical surface on the receiving frame, the metal powder added at the funnel is scattered through the conical surface and falls into the binding kettle through the mesh to mix with the coating powder. The powder driving rack rotates, so that the metal powder can fall evenly to every place in the cylindrical binding kettle, dispersing the metal powder in advance, avoiding metal powder accumulation, and accelerating the binding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional diagram of a feeding structure of a metal bonding machine on the bonding machine.

[0015] Figure 2 It is an exploded view of a feeding structure of a metal bonding machine of the utility model.

[0016] Figure 3 The utility model is a side sectional view of a feeding structure of a metal bonding machine.

[0017] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0018] 1. Binding kettle; 2. Support frame; 3. Top cover; 4. Funnel; 5. Lock hook; 6. Buckle; 7. Transmission fork; 8. Mounting rod; 9. Push roller; 10. Bearing; 11. Guide shell; 12. Positioning core; 13. Motor; 21. Cylinder; 22. Support ring; 23. Limiting buckle plate; 24. Cone surface; 25. Mesh. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example:

[0023] As attached Figure 1 To Attachment Figure 3 As shown:

[0024] The utility model provides a feeding structure of a metal bonding machine, comprising a receiving frame 2 arranged on the top of a bonding kettle 1, a top cover 3 buckled on the receiving frame 2, a funnel 4 arranged on the top cover 3, the bonding kettle 1 is used to mix and heat the coating powder and maintain a constant temperature, and at the same time, metal powder can be added into the bonding kettle 1 through the funnel 4 and mixed together to achieve a bonding effect;

[0025] The receiving frame 2 includes a cylinder 21 arranged on the inner wall of the binding kettle 1, a frustum 24 is arranged in the cylinder 21, and a mesh 25 is opened on the frustum 24. The metal powder added at the funnel 4 is scattered through the frustum 24 and falls into the binding kettle 1 through the mesh 25 to mix with the coating powder.

[0026] The center of the cone surface 24 is rotatably connected to an eight-shaped powder-driving rack, and the bottom of the powder-driving rack is connected to a motor 13. The bottom of the funnel 4 corresponds to the top of the center of the cone surface 24. The powder-driving rack rotates so that the metal powder can fall evenly to every place in the cylindrical binding kettle 1, dispersing the metal powder in advance, avoiding the accumulation of metal powder, and accelerating the binding efficiency.

[0027] like Figure 2 and Figure 3As shown, the powder driving frame includes a transmission fork 7 passed through the center of the frustum surface 24, the transmission fork 7 is in a "Y" shape, and the top two ends of the transmission fork 7 are connected with mounting rods 8 parallel to the surface of the frustum surface 24, and a push roller 9 is sleeved on the mounting rod 8. The motor 13 is connected to the transmission fork 7 for driving, and the motor 13 drives the transmission fork 7 to rotate, thereby driving the push roller 9 perpendicular to the axis of the frustum surface 24 to rotate and swing around the transmission fork 7. The movement of the push roller 9 can drive the metal powder to fall evenly from the frustum surface 24, and avoid the accumulation of metal powder. There is a gap between the push roller 9 and the frustum surface 24, and a bearing 10 is clamped between the mounting rod 8 and the push roller 9, so that the movement of the push roller 9 is smoother, and the push roller 9 rotates during the movement.

[0028] Among them, a guide shell 11 is buckled on the transmission fork 7, and the guide shell 11 is used to isolate the transmission fork 7 from the internal space of the frustum surface 24, and guide the metal powder entering from the funnel 4 to diffuse around, so as to prevent the metal powder from entering the transmission fork 7 and affecting the mechanical rotation. A positioning core 12 is arranged at the bottom of the guide shell 11, and a positioning hole corresponding to the positioning core 12 is opened at the top of the transmission fork 7, so as to facilitate the disassembly and installation of the guide shell 11.

[0029] Among them, a support ring 22 extending laterally outward is provided on the top of the cylinder 21, and the support ring 22 abuts against the top edge of the binding kettle 1. The support ring 22 is located at the top of the binding kettle 1, so that the cylinder 21 and the conical surface 24 can be placed in the binding kettle 1 for easy taking. A limiting buckle plate 23 is provided on the support ring 22, which is buckled on the outer wall of the binding kettle 1. The limiting buckle plate 23 increases the structural strength of the overall connection.

[0030] Among them, a plurality of locking hooks 5 are distributed circumferentially on the upper edge of the top cover 3, and buckles 6 corresponding to the locking hooks 5 are arranged on the circumference of the binding kettle 1. The binding kettle 1 is connected through the top cover 3 so that the receiving frame 2 is installed on the top of the binding kettle 1.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A feeding structure of a metal bonding machine, characterized in that: The invention comprises a receiving frame (2) arranged on the top of a binding kettle (1), a top cover (3) being buckled on the receiving frame (2), a funnel (4) being arranged on the top cover (3), the receiving frame (2) comprising a cylinder (21) arranged on the inner wall of the binding kettle (1), a frustum (24) being arranged in the cylinder (21), mesh holes (25) being opened on the frustum (24), an eight-shaped powder-driving frame being rotatably connected to the center of the frustum (24), a motor (13) being connected to the bottom of the powder-driving frame, and the bottom of the funnel (4) corresponding to the top of the center of the frustum (24).

2. A metal bonding machine feeding structure as claimed in claim 1, characterized in that: The powder-driving frame comprises a transmission fork (7) passing through the center of the frustum surface (24), the transmission fork (7) being in a Y-shape, the top two ends of the transmission fork (7) being connected with mounting rods (8) parallel to the surface of the frustum surface (24), the mounting rods (8) being sleeved with push rollers (9), and the motor (13) being drivingly connected to the transmission fork (7).

3. A metal bonding machine feeding structure as claimed in claim 2, characterized in that: A bearing (10) is disposed between the mounting rod (8) and the push roller (9).

4. A metal bonding machine feeding structure as claimed in claim 2, characterized in that: A guide shell (11) is buckled on the transmission fork (7), a positioning core (12) is arranged at the bottom of the guide shell (11), and a positioning hole corresponding to the positioning core (12) is opened at the top of the transmission fork (7).

5. A metal bonding machine feeding structure as claimed in claim 1, characterized in that: A support ring (22) extending laterally outward is arranged on the top of the cylinder (21), the support ring (22) abuts against the top edge of the binding kettle (1), and a limiting buckle plate (23) is arranged on the support ring (22) and is buckled on the outer side wall of the binding kettle (1).

6. A metal bonding machine feeding structure as claimed in claim 1, characterized in that: A plurality of locking hooks (5) are distributed circumferentially on the upper edge of the top cover (3), and buckles (6) corresponding to the locking hooks (5) are arranged on the circumferential side of the binding kettle (1).

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