Flexible fabric hitting device and flexible material distribution rotating device

Abstract

The utility model discloses a kind of flexible fabric beating device, including beating driving part and at least one beating piece, the beating driving part includes electromagnet, and the moving core driven by the electromagnet driving action, at least one the beating piece is connected with the moving core for beating action towards flexible turnover area.It also discloses a kind of flexible material-rotating device.The utility model adopts electromagnet and moving core driving control beating piece to execute beating, the linear direction driving mode of electromagnet, the beating piece is reciprocating point surface contact collision effect relative to flexible turnover area execution, to form quick and crisp single-point type vibration, no drag hysteresis, effectively promote turnover effect and efficiency, further can be through setting multiple quantity multiple position beating piece and carry out the beating of multiple points, realize the expansion of beating strength and beating direction.

Description

Technical Field

[0001] This utility model belongs to the field of material classification technology, and relates to a flexible fabric striking device and a flexible material dispensing and rotating device. Background Technology

[0002] Traditional vibratory material sorting equipment is a material screening device with a vibratory disc as its core component. To overcome the problems of high noise and severe wear of vibratory discs, emerging material sorting equipment has emerged that generates vibration by striking a flexible fabric to achieve material tumbling and separation. Referring to Chinese patent CN222592622U Flexible Material Sorting Rotary Device and Flexible Feeding Equipment, further research revealed that the impact force and direction of the rotating impact component on the flexible fabric are singular. It cannot provide vibration with appropriate force and direction for materials in different positions and postures on the flexible fabric. Moreover, when the rotating impact component comes into contact with the flexible fabric, it is inevitable that a certain degree of continuous mutual drag will occur, rather than a clean single-point contact collision. As a result, the vibration generated by the impact component when in contact with the flexible fabric will be dissipated by the drag in the latter half of the process, affecting the vibration effect. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a flexible fabric striking device and a flexible material dispensing and rotating device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A flexible fabric striking device includes a striking drive and at least one striking element. The striking drive includes an electromagnet and a moving iron core driven by the electromagnet. At least one of the striking elements is connected to the moving iron core for striking towards a flexible material turning area.

[0006] Furthermore, it also includes a mounting base for mounting the impact drive component, the mounting base forming a predetermined distance with the flexible material turning area.

[0007] Furthermore, the flexible material turning area is disposed on the base, and an adjusting stud for fixed connection with the base is provided on the fixed base. An adjusting nut is threadedly connected to the adjusting stud, and the adjusting nut is located on the side of the fixed base away from the flexible material turning area and abuts against the fixed base.

[0008] Furthermore, a fixing pin is provided on the fixing base, one end of the fixing pin is fixedly connected to the base, and the other end is provided with a head for abutting against the fixing base. An adjusting spring is sleeved on the fixing pin, and the two ends of the adjusting spring abut against the base and the fixing base respectively.

[0009] Furthermore, the striking drive component is provided with one or more.

[0010] Furthermore, it also includes a control unit, which is used to set the striking drive to drive one or more of the striking elements to act.

[0011] Furthermore, the control unit is a PLC controller.

[0012] Furthermore, the end of the striking head is configured as a ball head.

[0013] A flexible material distribution and rotation device includes: a base with a striking window; a rotation assembly including a rotation drive and a rotating disk, wherein the rotation drive is fixed to the base, the rotating disk is disposed on the surface of the base and rotates circumferentially relative to the base following the rotation drive; a material carrier laid on the surface of the rotating disk to rotate with the rotating disk, and the material carrier has a flexible material turning area, and the rotating disk has a hollow area corresponding to the flexible material turning area; as described above, the striking element and the striking window are arranged opposite to each other; when the striking element is activated, its top end passes through the striking window on the base to press against the flexible material turning area on the material carrier, striking the flexible material turning area to cause the flexible material turning area to vibrate and drive the material it carries to separate and turn over.

[0014] Furthermore, the striking window is provided with a through hole for the striking element to pass through when it is in action.

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

[0016] This invention employs an electromagnet and a moving iron core to drive and control the striking component, which performs the striking action. The linear driving method of the electromagnet causes the striking component to perform a reciprocating point-to-surface contact collision effect relative to the flexible material turning area, thereby forming a fast and crisp single-point vibration without drag lag, effectively improving the turning effect and efficiency. Furthermore, by setting multiple striking components in multiple positions, multi-point striking can be achieved, thereby expanding the striking force and direction. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the flexible material distribution and rotation device of this utility model.

[0018] Figure 2 for Figure 1 A schematic diagram of the internal structure of the device.

[0019] Figure 3 This is a schematic diagram of the structural layout of the striking device, base 2, and flexible material turning area 1.

[0020] Figure 4 for Figure 3 A structural diagram from another perspective.

[0021] Figure 5 This is a schematic diagram of the striking device.

[0022] Figure 6 for Figure 5 Side view of the middle.

[0023] Figure 7 This is a schematic diagram of the electromagnet drive device.

[0024] The diagram shows the following markings: 1. Flexible material turning area 1; 2. Base 2; 21. Impact window 21; 22. Through hole 22; 31. Fixed seat 31; 32. Impact drive component 32; 321. Outer shell 321; 322. Moving iron core 322; 323. Coil 323; 324. Return spring 324; 33. Impact component 33; 34. Fixing pin 34; 35. Adjusting spring 35; 36. Adjusting stud 36; 37. Adjusting nut 37; 4. Control unit 4. Detailed Implementation

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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.

[0029] This embodiment provides a flexible material dispensing and rotating device, referring to... Figure 1 and Figure 2The system includes a base 2, a rotating assembly, a material carrier, and a striking device. The base 2 has a striking window 21. The rotating assembly includes a rotating drive and a rotating disk. The rotating drive is fixed to the base 2, and the rotating disk is disposed on the surface of the base 2 and rotates circumferentially relative to the base 2 following the rotating drive. The material carrier is laid on the surface of the rotating disk to rotate with it, and has a flexible turning area 1. The rotating disk has a hollow area corresponding to the flexible turning area 1. The striking device includes a striking drive 32 and a striking element 33. The striking drive 32 is fixedly connected to the bottom of the base 2, and the striking element 33 is connected to the output end of the striking drive 32 and is disposed opposite to the striking window 21. When the striking element 33 is activated, its top end passes through the striking window 21 on the base 2 to press against the flexible turning area 1 on the material carrier, striking the flexible turning area 1 to cause it to vibrate and cause the material it carries to separate and turn over.

[0030] The flexible material distribution and rotation device provided in this embodiment uses the vibration generated by the striking device striking the flexible turning zone 1 as the vibration source, and the material bounces up based on the elasticity of the flexible turning zone 1. During the bounce and fall, the material automatically achieves orientation flipping based on gravity. The direction of action of the striking element 33 in the striking device is basically perpendicular to the material carrier; this setting allows the striking element 33 to contact and strike the flexible turning zone 1 in a point-like manner, reducing the striking surface and concentrating the striking force to increase the bounce height of the material, separating the stacked materials while ensuring that they can achieve orientation flipping during the bounce and fall. The flexible buffer provided by the flexible turning zone 1 for the falling material not only effectively avoids material damage, but also greatly reduces the noise of the turning process. Furthermore, compared with the existing vibratory material distribution equipment that uses the cavity of the spiral track as the material orientation screening benchmark, the orientation flipping achieved by the bounce and fall of the material in this embodiment can be applied to all materials with a distinction between front and back sides, including the screening of regular materials with front and back orientations and the screening of irregular materials, and has good versatility.

[0031] Specifically, refer to Figure 3 and Figure 4 As shown, the striking device includes a fixed base 31, a striking drive component 32, and a striking component 33. The striking drive component 32 is mounted on the fixed base 31 and is an electromagnet driving device, including a housing 321, a coil 323, a moving iron core 322, and a return spring 324. Its operating principle adopts the electromagnetic driving principle commonly used in existing electromagnets. Figure 7 When the coil 323 is energized, a magnetic force is generated to attract the moving iron core 322, causing the moving iron core 322 to move and compress the return spring 324. When the coil 323 is de-energized, the magnetic force disappears, and the moving iron core 322 rebounds under the action of the return spring 324, forming a linear motion at a certain speed. By connecting the striking element 33 to the moving iron core 322, the striking element 33 is driven to strike the flexible turning area 1 when the moving iron core 322 rebounds.

[0032] The striking element 33 is connected to the shaft end of the moving iron core 322 located outside the electromagnet housing 321. Preferably, the end of the striking element 33 is set as a ball head, so that it forms a point-to-surface contact with the flexible turning area 1, ensuring that the striking force is concentrated while not causing excessive local force on the flexible turning area 1, thus improving durability.

[0033] The fixed base 31 is fixedly installed on the base 2 through an adjustable connecting structure, so that an adjustable set distance is formed between the fixed base 31 and the flexible turning area 1, that is, the distance between the striking part 33 and the flexible turning area 1 can be adjusted. Figure 5 and Figure 6 The connecting structure includes a fixing pin 34, an adjusting stud 36, and an adjusting spring 35. One side of the shaft end of the fixing pin 34 is provided with a head. The rod of the fixing pin 34 passes through the fixing seat 31, so that the head abuts against the fixing seat 31. The other end of the rod is fixedly connected to the base 2. The connection method is preferably a threaded connection. The rod of the fixing pin 34 and the fixing seat 31 form a clearance fit, so that the fixing seat 31 can move axially relative to the fixing pin 34. In this embodiment, the fixing pin 34 is arranged vertically. The top end of the fixing pin 34 is connected to the base 2, and the bottom of the fixing pin 34 is provided as the head. The head abuts against the bottom of the fixing seat 31. Multiple fixing pins 34 suspend and support the fixing seat 31, and allow the fixing seat 31 to move up and down within a set height range for adjustment.

[0034] An adjusting stud 36 is inserted into a fixed base 31. The axial direction of the adjusting stud 36 is parallel to the axial direction of the fixed pin 34. The adjusting stud 36 and the fixed base 31 are in clearance fit, allowing the fixed base 31 to move axially relative to the adjusting stud 36. One side of the adjusting stud 36 is fixedly connected to the base 2. The connection method is preferably a threaded connection. An adjusting nut 37 is threaded onto the adjusting stud 36. The adjusting nut 37 is located on the side of the fixed base 31 away from the base 2 and abuts against the fixed base 31. In this embodiment, the adjusting nut 37 is located below the fixed base 31 and abuts against the bottom of the fixed base 31. By rotating the adjusting nut 37, its axial position on the adjusting stud 36 can be adjusted, thereby adjusting the height position of the fixed base 31 and the striking drive 32 and striking member 33 on it, thus adjusting the striking force.

[0035] The fixing pin 34 is fitted with an adjusting spring 35 on its outer periphery. The two ends of the adjusting spring 35 abut against the base 2 and the fixing seat 31 respectively. The adjusting spring 35 provides a spring force to the fixing seat 31 to press against the adjusting nut 37, so that the position of the fixing seat 31 is more stable and the jumping of the fixing seat 31 is avoided when the striking drive 32 and striking part 33 are working.

[0036] It should be added that the striking drive component 32 and striking component 33 on the fixed base 31 can be set as one or more groups. When set as multiple groups, the multiple groups of striking drive components 32 and striking components 33 are distributed along a set arrangement to achieve a more uniform and wider coverage striking effect. Moreover, one or more groups can be selected at a specified position to strike according to actual work needs, thereby achieving the effect of striking a specified area. Preferably, when multiple striking components 33 are provided, the striking window 21 is also provided with through holes 22 that correspond one-to-one with multiple striking components 33, for the striking components 33 to pass through during the striking action.

[0037] The device is also equipped with a control unit 4. One or more sets of impact driving components 32 are connected to the control unit 4 and receive the working instructions of the control unit 4. The control unit 4 includes, but is not limited to, a PLC controller or a PWM controller.

[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 fabric striking device, characterized in that, It includes a striking drive (32) and at least one striking element (33), the striking drive (32) including an electromagnet and a moving iron core (322) driven by the electromagnet, and at least one of the striking elements (33) is connected to the moving iron core (322) for striking towards the flexible material turning area (1).

2. The flexible fabric striking device according to claim 1, characterized in that, It also includes a mounting base (31) for mounting the impact drive (32), the mounting base (31) forming a set distance with the flexible material turning area (1).

3. The flexible fabric striking device according to claim 2, characterized in that, The flexible material turning area (1) is set on the base (2). The fixed seat (31) is provided with an adjusting stud (36) for fixed connection with the base (2). The adjusting stud (36) is threaded with an adjusting nut (37). The adjusting nut (37) is located on the side of the fixed seat (31) away from the flexible material turning area (1) and abuts against the fixed seat (31).

4. The flexible fabric striking device according to claim 3, characterized in that, A fixing pin (34) is provided on the fixing base (31). One end of the fixing pin (34) is fixedly connected to the base (2), and the other end is provided with a head for abutting against the fixing base (31). An adjusting spring (35) is sleeved on the fixing pin (34), and the two ends of the adjusting spring (35) abut against the base (2) and the fixing base (31) respectively.

5. The flexible fabric striking device according to claim 1, characterized in that, The striking drive (32) is provided with one or more.

6. A flexible fabric striking device according to claim 1 or 5, characterized in that, It also includes a control unit (4) for setting the striking drive (32) to drive one or more of the striking elements (33) to act.

7. A flexible fabric striking device according to claim 6, wherein, The control unit (4) is a PLC controller.

8. The flexible fabric striking device of claim 1, wherein, The end of the striking element (33) is configured as a ball head.

9. A flexible portioning rotary device, characterized by include: The base (2) has a striking window (21); the rotating assembly includes a rotating drive and a rotating disk, the rotating drive is fixed to the base (2), the rotating disk is disposed on the surface of the base (2) and rotates circumferentially relative to the base (2) following the rotating drive; the material carrier is laid on the surface of the rotating disk to rotate with the rotating disk and has a flexible turning area (1) on the material carrier, and the rotating disk has a hollow area corresponding to the flexible turning area (1); the striking device as described in any one of claims 1-8, wherein the striking element (33) is disposed opposite to the striking window (21); when the striking element (33) is activated, its top end passes through the striking window (21) on the base (2) to press against the flexible turning area (1) on the material carrier, striking the flexible turning area (1) to make the flexible turning area (1) vibrate and drive the material it carries to separate and turn over.

10. A flexible material dispensing rotary device according to claim 9, characterized in that, The striking window (21) is provided with a through hole (22) for the striking element (33) to pass through when it is in action.

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