Flexible material turning disc and vibration equipment

Abstract

The utility model discloses a flexible material turning disc and vibration equipment, the flexible material turning disc comprises an inner ring, an outer ring and a flexible bearing piece, the inner ring and the outer ring are connected to form a crack, the crack comprises a first crack and a second crack which are respectively used for extruding and fixing the set position of the flexible bearing piece in the circumferential direction, and the first crack and the second crack are connected with each other. And the first seam and the second seam form a set break angle. The flexible bearing part is clamped through the crack formed by the inner ring and the outer ring, firstly, the first seam and the second seam of the crack are clamped to the positions, opposite to the outer ring and the inner ring, of the flexible bearing part respectively, double-area clamping is achieved, the clamping area is greatly increased, secondly, the first seam and the second seam are arranged to form the break angle, and the clamping efficiency is improved. Clamping in two directions is formed, and retraction of the bearing piece in the first seam is prevented through the clamping effect of the second seam, so that loosening is effectively avoided or slowed down.

Description

Technical Field

[0001] This utility model belongs to the field of material classification technology and relates to a flexible material turning tray and vibration device. Background Technology

[0002] Patent CN222592622U discloses a flexible material distribution and rotation device and a flexible material feeding device, including a material carrier and a striking component. The material carrier is tensioned and laid on a rotating disk to form a flexible material turning area in the circumferential direction. The vibration generated by the striking component striking the flexible material turning area serves as the vibration source, and the material bounces up based on the elasticity of the flexible material turning area, thereby realizing the turning of the material.

[0003] In the above solution, the material carrier is tensioned and locked between the rotating disk and the pressure ring after the edge is bent. However, in actual use, this method has a single clamping position and angle, and the clamping effect is limited. It is very easy to loosen under repeated impacts, and the rotating disk and pressure ring need to be disassembled from time to time for re-tightening. This increases a lot of manpower and time, and the repeated compression of the flexible material carrier will seriously affect its service life. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a flexible material turning plate and a vibration device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A flexible tipping disc includes an inner ring, an outer ring, and a flexible support member. The inner ring and the outer ring are connected to form a gap. The gap includes a first gap and a second gap for squeezing and fixing the flexible support member at predetermined positions in the circumferential direction. The first gap and the second gap form a predetermined angle.

[0007] Furthermore, the inner ring and the outer ring are coaxially snapped together, with the outer circumferential surface of the inner ring and the inner circumferential surface of the outer ring facing each other to form the first seam, and the axial end face of the inner ring and the axial end face of the outer ring facing each other to form the second seam.

[0008] Furthermore, a rounded edge is formed between the outer peripheral surface of the inner ring and the axial end face.

[0009] Furthermore, a cavity is provided between the first seam and the second seam.

[0010] Furthermore, the inner circumferential surface of the outer ring is provided with protruding ribs.

[0011] Furthermore, the outer circumferential surface of the inner ring is provided with a groove for the protruding rib to be engaged.

[0012] Furthermore, the outer ring is provided with a through hole, the two ends of which are respectively connected to the outer end face of the outer ring and the second seam.

[0013] Furthermore, an opening is formed at the outer end of the first slit, and an arc edge is provided on the outer ring outside the opening.

[0014] On the other hand, this utility model also provides a vibration device including the above-mentioned flexible turning disc.

[0015] In summary, the advantages of this utility model are as follows:

[0016] This utility model uses a gap formed by the inner and outer rings to clamp the flexible support component. First, the first and second gaps of the gap clamp the flexible support component at positions relative to the outer and inner rings, respectively, achieving double-area clamping and greatly increasing the clamping area. Second, the first and second gaps are set at an angle to each other, forming clamping in two directions. The clamping effect of the second gap prevents the support component in the first gap from retracting, thereby effectively avoiding or slowing down loosening. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the combined state of the flexible material turning disc of this utility model.

[0018] Figure 2 for Figure 1 A schematic diagram of the structure in the split state.

[0019] Figure 3 for Figure 2 A structural diagram from another perspective.

[0020] Figure 4 for Figure 1 A cross-sectional structural diagram.

[0021] Figure 5 A schematic diagram of the structure of the vibration device provided by this utility model. Detailed Implementation

[0022] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0023] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0024] In this embodiment of the invention, all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0025] Due to installation errors and other reasons, the parallel relationship referred to in the embodiments of this utility model may actually be an approximate parallel relationship, and the perpendicular relationship may actually be an approximate perpendicular relationship.

[0026] This embodiment provides a flexible material turning tray, as shown in the following figure. Figure 1 and Figure 2 The system includes a flexible support member 1 made of flexible material for placing materials, and an inner ring 3 and an outer ring 2 disposed on the outer periphery of the flexible support member 1 for fixing. Specifically, the flexible support member can be made of flexible fabric or flexible fiber. Both the inner ring 3 and the outer ring 2 are hollow annular structures, and the inner ring 3 and the outer ring 2 are coaxially snapped together, forming a uniformly distributed circumferential gap between the inner ring 3 and the outer ring 2. The flexible support member 1 is disposed in the hollow area of ​​the inner periphery of the inner ring 3 and the outer ring 2. The flexible support member 1 is an integral flexible fabric, which is tautly laid on the inner periphery of the inner ring 3 and the outer ring 2 to form a flexible material turning area. The outer periphery of the flexible support member 1 is completely filled in the gap and clamped by the inner ring 3 and the outer ring 2 to maintain its taut state.

[0027] In the defined cross-sectional direction of the inner ring 3 and the outer ring 2, the seam is set as a folded structure, including a first seam 41 and a second seam 42, as shown in the reference. Figure 4 As shown, the cross-sectional direction is the direction formed by the intersection of the axial and radial directions of the inner ring 3 and the outer ring 2. The outer circumferential surface of the inner ring 3 is opposite to the inner circumferential surface of the outer ring 2 to form a first slit 41. The axial end face or near-axial end face of the inner ring 3 is opposite to the axial end face or near-axial end face of the outer ring 2 to form a second slit 42. The first slit 41 and the second slit 42 form a set angle.

[0028] The inner ring 3 and the outer ring 2 are combined close to each other along the axial direction to form a gap. During the combination process, the outer peripheral edge of the flexible bearing member 1 is pushed and clamped in two directions by the first gap 41 and the second gap 42, which gradually narrow.

[0029] Specifically, when the inner ring 3 and the outer ring 2 are axially combined and installed, the first slot 41 is formed first, which has a squeezing effect on the outer peripheral edge of the flexible bearing member 1 and pushes the flexible bearing member 1 along the moving direction of the outer ring 2, that is, pushes it outward toward the opening 411 of the first slot 41, so that the flexible bearing member 1 gradually fills the first slot 41, thereby generating a pulling force that expands outward on the entire flexible bearing member 1 and fully tensions the flexible turning area.

[0030] After the first seam 41 fully tightens the flexible support member 1, as the distance between the inner ring 3 and the outer ring 2 decreases during the combination process, the second seam 42 is subsequently formed. The second seam 42 further presses the flexible support member 1 on the inner circumference side of the first seam 41, strengthening the tension and fixing effect. Furthermore, the clamping of the second seam 42 can effectively reduce the retraction force of the flexible support member 1 in the first seam 41, making the clamping of the flexible support member 1 in the first seam 41 more stable and greatly reducing the loosening situation.

[0031] Furthermore, the outer periphery of the inner ring 3 is set as a rounded edge 31, which is located at the junction of the first seam 41 and the second seam 42. This allows the flexible support member 1 to conform to the surface of the rounded edge 31 in an arc shape when it is squeezed by the seam. As a result, the stress on the flexible support member 1 at this point is more uniform, effectively reducing wear and damage to the flexible support member 1 and making its relative pulling and moving movements smoother.

[0032] A cavity 43 is provided at the connection between the first seam 41 and the second seam 42 in the gap, and the rounded edge 31 of the inner ring 3 also falls within the cavity 43. When the flexible bearing member 1 is pushed and deformed by the gap, especially the second seam 42, the part of the flexible bearing member 1 that is squeezed and deformed can be squeezed into the cavity 43 for buffering. At the same time, the part of the flexible bearing member 1 accumulated in the cavity 43 can also effectively prevent shrinkage.

[0033] Furthermore, refer to Figure 3 and Figure 4 The outer ring 2 has a circumferentially protruding rib 21 on its inner circumferential surface. The rib 21 can further enhance the squeezing and pushing effect on the flexible bearing member 1 when the first seam 41 is formed, and fully push the outer edge of the flexible bearing member 1 outward to improve the tensioning effect. The inner ring 3 has a circumferentially protruding groove 32 on its outer circumferential surface. When the inner ring 3 and the outer ring 2 are assembled and installed, the rib 21 is engaged in the groove 32 to further enhance the squeezing effect on the flexible bearing member 1 and provide a clamping and fixing effect on the inner ring 3 and the outer ring 2.

[0034] An arc edge 22 is also provided on the outer ring 2 at the position outside the opening 411 of the first seam 41. When the outer peripheral edge of the flexible bearing 1 is squeezed out from the first seam 41 to the opening 411, the arc edge 22 can facilitate the user to cut off the excess extruded part.

[0035] Furthermore, the outer ring 2 is also provided with a through hole 23. The through hole 23 is provided with two through ends on the outer ring 2, one end of which is connected to the outer end face of the outer ring 2, and the other end is connected to the second seam 42, that is, connected to the axial end face of the inner side of the outer ring 2. The user can insert a columnar piece into the through hole 23, thereby pushing the inner ring 3, so as to realize the quick disassembly of the outer ring 2 and the inner ring 3.

[0036] On the other hand, this embodiment also provides a vibration device including the aforementioned flexible turning plate 300. Specifically, as... Figure 5 As shown, it includes a base 100, a rotating assembly 200, a flexible tilting disc 300, a striking mechanism, and a vision acquisition assembly 400. The inner ring 3 on the flexible tilting disc 300 is fixedly connected to the rotating assembly 200 and rotates with it. The striking mechanism (received within the base, therefore not shown) strikes the flexible tilting disc along a plane perpendicular to the plane containing the flexible support member 1 on the flexible tilting disc 300, causing the material carried on the flexible tilting disc 300 to tilt. Specifically, the rotating assembly 200 may include a motor, gears, and a rotating disc, and the striking mechanism may be a pneumatic striker, a magnetic striker, or a motor-driven striker. The vision acquisition assembly 400 includes a camera and a light source to acquire the material state of the flexible tilting disc 300.

[0037] In summary, this utility model uses the gap formed by the inner and outer rings to clamp the flexible support component. First, the first and second gaps of the gap clamp the flexible support component at positions relative to the outer and inner rings, respectively, achieving dual-area clamping and greatly increasing the clamping area. Second, the first and second gaps are set at an angle to each other, forming clamping in two directions. The clamping effect of the second gap prevents the support component in the first gap from retracting, thereby effectively avoiding or slowing down loosening.

[0038] Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort should fall within the protection scope of this utility model.

Claims

1. A flexible turn down tray characterized by, It includes an inner ring (3), an outer ring (2) and a flexible support member (1) made of flexible material. The inner ring (3) and the outer ring (2) are connected to form a gap. The gap includes a first gap (41) and a second gap (42) for squeezing and fixing the flexible support member (1) at a predetermined position in the circumferential direction. The first gap (41) and the second gap (42) form a predetermined angle.

2. A flexible turn down tray as claimed in claim 1 wherein, The inner ring (3) and the outer ring (2) are coaxially engaged. The outer circumferential surface of the inner ring (3) and the inner circumferential surface of the outer ring (2) are opposite to form the first seam (41). The axial end face of the inner ring (3) and the axial end face of the outer ring (2) are opposite to form the second seam (42).

3. A flexible turn down tray as claimed in claim 2 wherein, The outer circumferential surface of the inner ring (3) forms a rounded edge (31) between the outer circumferential surface and the axial end face.

4. A flexible turn down tray according to claim 2 or 3, wherein, A cavity (43) is provided between the first seam (41) and the second seam (42).

5. A flexible material turning disc according to claim 2, characterized in that, The outer ring (2) has protruding ribs (21) on its inner circumferential surface.

6. A flexible material turning disc according to claim 5, characterized in that, The outer circumferential surface of the inner ring (3) is provided with a groove (32) for the protruding rib (21) to be inserted.

7. A flexible material turning disc according to claim 1, characterized in that, The outer ring (2) is provided with a through hole (23), and the two ends of the through hole (23) are respectively connected to the outer end face of the outer ring (2) and the second slit (42).

8. A flexible material turning disc according to claim 1, characterized in that, An opening (411) is formed at the outer end of the first seam (41), and an arc edge (22) is provided on the outer ring (2) outside the opening (411).

9. A vibration device, characterized in that, Includes the flexible material turning disc (300) as described in any one of claims 1 to 8.

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