A charging device shell has a buffer structure of a distribution device

Abstract

The utility model discloses a kind of material distributing device with buffer structure of charger shell, it includes plate body, the radial penetration of several through holes being set to plate body, be distributed in first guide plate and second guide plate of several through holes below two two, its characterized in that: first guide plate and second guide plate extend downward and have bending part, and first guide plate and second guide plate above are provided with detachable shielding piece, its inner cavity is provided with buffer piece. Bending part adopts three-section buffer structure design, by this sectional layout, workpiece can sequentially pass three different buffer stages in conveying process: first part and first plate body realize initial deceleration and direction guide, second part and second plate body carry out speed smooth transition, third part and third plate body complete final positioning and speed control.

Description

Technical Field

[0001] This utility model relates to the field of feeders, and in particular to a feeder device with a buffer structure on the casing of a charger. Background Technology

[0002] In the large-scale production process of multi-cavity injection molding, since the same set of precision molds can simultaneously mold a variety of plastic products with different structures, sizes or materials, an intelligent and high-precision automatic material dispensing device system must be equipped to ensure the orderly and efficient execution of subsequent processing, inspection and packaging processes.

[0003] However, in actual production operations, some thin-walled parts, precision structural parts, or brittle material workpieces may experience severe impacts, abnormal bouncing, or even accidental drops during high-speed sliding due to excessively large tilt angles of the sorting device (usually exceeding 45°), uneven friction coefficients on the slide surface, or lack of buffer structures. This not only causes surface scratches and structural deformation, but may also lead to hidden damage such as internal stress concentration, ultimately resulting in a significant decrease in product yield and an increase in production costs. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide a material distribution device with a buffer structure for a charger housing, which solves the problem that the workpiece is easily damaged during sliding due to the excessive tilt angle and insufficient buffer of the material distribution device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a material distribution device with a buffer structure for a charger housing, comprising a plate, a plurality of through-holes arranged radially through the plate, and a first guide plate and a second guide plate arranged in pairs below the plurality of through-holes; characterized in that: the first guide plate and the second guide plate extend downward and have a bent portion, and a detachable shield is provided above the first guide plate and the second guide plate, and a buffer is provided in the inner cavity of the shield.

[0006] Furthermore, the bending section includes a first part and a first plate body, a second part and a second plate body, and a third part and a third plate body that are sequentially connected to and respectively correspond to the first guide plate and the second guide plate, wherein the first part is connected to the outlet end of the passage.

[0007] Furthermore, the opposite sidewalls of the first part and the first plate are attached, and the bottom wall of the inner cavity is provided with a downwardly inclined guide slope.

[0008] Furthermore, the sidewalls of the second part and the second plate are inclined in the opposite direction, and a V-shaped structure is formed at the connection between them and the first part and the first plate.

[0009] Furthermore, the sidewalls of the third part and the third plate converge symmetrically, and form a V-shaped angle of ° at the connection between them and the second part and the second plate.

[0010] Furthermore, the buffer is provided on the sidewall of the first part and the first plate body at the connection with the second part and the second plate body, and on the sidewall of the second part and the second plate body at the connection with the third part and the third plate body.

[0011] Furthermore, the outlet ends of the third section and the third plate are also equipped with buffers.

[0012] Furthermore, the cushioning element is a soft pad.

[0013] Furthermore, the shielding component is a transparent film / tube that covers / fits onto the first guide plate and the second guide plate, and the outlet end of the transparent film / tube hangs down below the third part and the third plate.

[0014] Furthermore, the buffer includes two baffles respectively disposed in the inner cavity of the first part and the first plate body. The two opposite sides of the two baffles are respectively connected to the first part and the first plate body through a movable shaft. The upper part of the baffles is provided with multiple elastic ropes, and one end of the elastic ropes is connected to the inner wall of the first part and the first plate body.

[0015] Compared with existing technologies, this invention has significant advantages and beneficial effects. Specifically, as shown in the above technical solution, the bending section adopts a three-section buffer structure design, including a first part and a first plate body connected to the outlet end, a second part and a second plate body for intermediate transition, and a third part and a third plate body for end guidance. These three parts are respectively matched with three corresponding sections of the first guide plate and the second guide plate. Through this segmented layout, the workpiece can sequentially pass through three different buffer stages during the conveying process: the first part and the first plate body achieve initial deceleration and directional guidance, the second part and the second plate body provide a smooth speed transition, and the third part and the third plate body complete the final positioning and speed control.

[0016] To more clearly illustrate the structural features and effects of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the first embodiment of this utility model.

[0018] Figure 2 This is a three-dimensional view of the second aspect of Embodiment 1 of this utility model.

[0019] Figure 3 This is a diagram showing the bent portion of Embodiment 1 of this utility model.

[0020] Figure 4This is Embodiment 1 of the present utility model. Figure 3 Enlarged view of point A.

[0021] Explanation of reference numerals in the attached diagram: plate body 10; 20 openings; First guide plate 30; Second guide plate 40; The bending section 50, the first part 51, the first plate 51', the guide slope 511, the second part 52, the second plate 52', the third part 53, and the third plate 53'; 60 shielding parts; Buffer 70, baffle 71, movable shaft 72, elastic rope 73. Detailed Implementation

[0022] Please refer to Figure 1-4 As shown, this invention illustrates the specific structure of a preferred first embodiment of a material distribution device for a charger housing with a buffer structure. The device includes a plate 10, a plurality of through-holes 20 radially extending from the plate 10, and a first guide plate 30 and a second guide plate 40 distributed in pairs below the through-holes 20. The first guide plate 30 and the second guide plate 40 both extend downwards and have bent portions 50. A detachable shielding member 60 is provided above the first guide plate 30 and the second guide plate 40, and its inner cavity contains a buffer member 70. The bent portions 50 cause the workpiece to undergo multiple collisions during sliding between the first guide plate 30 and the second guide plate 40, gradually reducing the sliding speed. Simultaneously, the buffer member 70, made of elastic material, absorbs impact energy, reducing rigid impacts between the workpiece and the guide plates, thereby preventing damage or deformation to the workpiece surface. This ensures smooth conveying of the workpiece and improves its integrity during sliding.

[0023] For example, the bending section 50 includes a first part 51 and a first plate body 51', a second part 52 and a second plate body 52', and a third part 53 and a third plate body 53' that are sequentially connected to and correspond to the first guide plate 30 and the second guide plate 40, respectively. The first part 51 is connected to the outlet end of the through-hole 20. The bending section 50 adopts a three-segment buffer structure design, including the first part 51 and 51' connected to the outlet end of the through-hole 20, the intermediate transition second part 52 and the second plate body 52', and the end guiding third part 53 and 53'. These three parts are respectively matched with three corresponding sections of the first guide plate 30 and the second guide plate 40. Through this segmented layout, the workpiece can sequentially pass through three different buffer stages during the conveying process: the first part 51 and the first plate body 51' achieve initial deceleration and directional guidance, the second part 52 and the second plate body 52' perform a smooth speed transition, and the third part 53 and the third plate body 53' complete the final positioning and speed control.

[0024] This increases the deceleration stroke of the workpiece and optimizes the distribution of impact force through segmented control, thereby achieving a smoother and more controllable workpiece conveying process within a limited space and effectively avoiding damage to the workpiece caused by sudden deceleration or rigid collision.

[0025] For example, the opposite sidewalls of the first part 51 and the first plate 51' are fitted together, and the bottom wall of the inner cavity is provided with a downwardly inclined guide slope 511. The guide slope 511 enables the workpiece entering the first part 51 and the first plate 51' to obtain sufficient initial downward force to enter the second part 52 and the second plate 52'.

[0026] The sidewalls of the second part 52 and the second plate 52' are inclined in opposite directions, and a V-shaped structure is formed at the connection between them and the first part 51 and the first plate 51'.

[0027] The sidewalls of the third part 53 and the third plate 53' are symmetrically converged, and a 20° V-shaped angle is formed at the connection between them and the second part 52 and the second plate 52'.

[0028] For example, the buffer 70 is disposed on the sidewalls at the connection points between the first part 51 and the first plate 51' and the second part 52 and the second plate 52', and on the sidewalls at the connection points between the second part 52 and the second plate 52' and the third part 53 and the third plate 53'. By disposing the buffer 70 at the main collision contact points when the workpiece slides within the bending portion 50, the buffer effectively absorbs the collision kinetic energy through elastic deformation when the workpiece passes through the connection points of each segment, transforming the original rigid impact into flexible contact.

[0029] For example, the outlet ends of the third part 53 and the third plate 53' are also provided with buffer members 70. The buffer members 70 provided at the outlet ends eliminate the bouncing phenomenon when the workpiece slides out, so that after the workpiece is separated from the third part 53 and the third plate 53', it can smoothly enter the preset storage device.

[0030] The cushioning element 70 is a soft pad.

[0031] For example, the shielding member 60 is a transparent film / tube covering / fitted onto the first guide plate 30 and the second guide plate 40, and the outlet end of the transparent film / tube hangs down below the third part 53 and the third plate 53'. The wrapping characteristics of the film / tube form a physical constraint space, effectively preventing the workpiece from accidentally detaching in three-dimensional space when sliding within the bending section 50; secondly, the flexible buffer channel formed by the hanging section can adaptively adjust the workpiece's movement trajectory, so that even if the workpiece undergoes elastic deformation or sudden bouncing during high-speed sliding, the kinetic energy can be absorbed through the damping effect of the film material; finally, the outlet end extending to the lower edge of the guide plate constitutes a directional flow guiding structure, which, through spatial coupling with the receiving device below, establishes an uninterrupted transition channel, ensuring that all detached workpieces can be accurately guided into the collection device along a preset vector direction.

[0032] For example, the buffer 70 includes two baffles 71 respectively disposed in the inner cavities of the first part 51 and the first plate 51'. The two opposite sides of the two baffles 71 are connected to the first part 51 and the first plate 51' respectively through a movable shaft 72. A plurality of elastic ropes 73 are provided on the upper part of the baffles 71, and one end of the elastic ropes 73 is connected to the inner wall of the first part 51 and the first plate 51'. The baffles 71 are disposed below the outlet end of the through-hole 20. When the injection-molded workpiece falls through the through-hole 20, it will fall onto the working surface of the baffles 71. At this time, the impact force of the workpiece causes the baffles 71 to produce a controllable tilting motion around the movable shaft 72. At the same time, the elastic ropes 73 absorb part of the impact energy through elastic deformation, thereby reducing the falling speed of the workpiece. Subsequently, the workpiece slides smoothly down the inclined baffles 71 to the guide slope 511 under the action of gravity. The buffer transition of the baffle 71 effectively solves the problem of surface depression caused by the direct high-speed impact of the high-temperature injection molded workpiece on the guide slope 511. The damping characteristics of the elastic rope 73 can adjust the reset speed of the baffle 71, ensuring that the baffle 71 can quickly return to its initial position after each buffer action, and prepare for receiving the next workpiece.

[0033] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A material distribution device for a charger housing with a buffer structure, comprising a plate (10), a plurality of through-holes (20) radially extending through the plate (10), and a first guide plate (30) and a second guide plate (40) distributed in pairs below the plurality of through-holes (20); characterized in that: The first guide plate (30) and the second guide plate (40) extend downward and have a bend (50), and a detachable shield (60) is provided above the first guide plate (30) and the second guide plate (40), and a buffer (70) is provided in its inner cavity.

2. The material dispensing device with a buffer structure for a charger housing according to claim 1, characterized in that: The bending section (50) includes a first part (51) and a first plate body (51'), a second part (52) and a second plate body (52'), and a third part (53) and a third plate body (53') that are sequentially connected to and correspond to the first guide plate (30) and the second guide plate (40), respectively, wherein the first part (51) is connected to the outlet end of the port (20).

3. A material dispensing device with a buffer structure for a charger housing according to claim 2, characterized in that: The opposite sidewalls of the first part (51) and the first plate (51') are attached, and the bottom wall of the inner cavity is provided with a downwardly inclined guide slope (511).

4. A material dispensing device with a buffer structure for a charger housing according to claim 3, characterized in that: The sidewalls of the second part (52) and the second plate (52') are inclined in the opposite direction, and a V-shaped structure is formed at the connection between them and the first part (51) and the first plate (51').

5. A material dispensing device with a buffer structure for a charger housing according to claim 4, characterized in that: The sidewalls of the third part (53) and the third plate (53') are symmetrically closed, and a 20° V-shaped angle is formed at the connection between them and the second part (52) and the second plate (52').

6. A material dispensing device with a buffer structure for a charger housing according to claim 5, characterized in that: The buffer (70) is provided on the side wall at the connection between the first part (51) and the first plate (51') and the second part (52) and the second plate (52'), and on the side wall at the connection between the second part (52) and the second plate (52') and the third part (53) and the third plate (53').

7. A material dispensing device with a buffer structure for a charger housing according to claim 6, characterized in that: The third part (53) and the third plate (53') are also provided with a buffer (70) at their outlet ends.

8. A material dispensing device with a buffer structure for a charger housing according to claim 7, characterized in that: The buffer (70) is a soft pad.

9. A material dispensing device with a buffer structure for a charger housing according to claim 2, characterized in that: The shielding member (60) is a transparent film / tube that covers / fits onto the first guide plate (30) and the second guide plate (40), and the outlet end of the transparent film / tube hangs down below the third part (53) and the third plate (53').

10. A material dispensing device with a buffer structure for a charger housing according to claim 2, characterized in that: The buffer (70) includes two baffles (71) respectively disposed in the inner cavity of the first part (51) and the first plate (51'). The two opposite sides of the two baffles (71) are connected to the first part (51) and the first plate (51') respectively through a movable shaft (72). The upper part of the baffle (71) is provided with a plurality of elastic ropes (73), and one end of the elastic ropes (73) is connected to the inner wall of the first part (51) and the first plate (51').

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