Automatic material pushing and changing mechanism of microwave plasma cleaning machine

Abstract

The utility model discloses an automatic material pushing and changing mechanism of a microwave plasma cleaning machine, which comprises a mounting seat, a mounting frame is arranged at the top of the mounting seat, a pneumatic sliding block is arranged on one side of the mounting frame, the moving end of the pneumatic sliding block is connected with an adapter block, and one side of the adapter block is connected with a first feeding plate. The bottom of the first feeding plate is arranged on the mounting frame through sliding suites, a first feeding assembly is arranged on the first feeding plate, symmetrical guide seats are further arranged in the center of the mounting seat and connected with a transfer seat through sliding suites, one side of the transfer seat is connected with conveying suites, and the conveying suites are symmetrically arranged on the two sides of the mounting frame. The automatic feeding device has the advantages that feeding and feeding can be independently carried out and do not interfere with each other, meanwhile, a material box is independently clamped, stability of feeding and discharging is guaranteed, materials are automatically pushed, manual operation is not needed, and the automatic feeding device is simple in structure, convenient to operate and high in practicability. And internal pollution is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of microwave plasma cleaning machines, and more specifically, it relates to an automatic material pushing and changing mechanism for a microwave plasma cleaning machine. Background Technology

[0002] Currently, in the operation of microwave plasma cleaners, traditional material changing methods mostly rely on manual operation. With the continuous expansion of industrial production scale and the increasing demands for production efficiency, manual material changing presents many problems. For example, manual material changing is slow and cannot meet the needs of large-scale continuous production. In dual-station operations, it is difficult for humans to achieve precise coordination, easily leading to one station waiting for the other, thus reducing overall production efficiency.

[0003] For microwave plasma cleaners, the loading and unloading process requires precise positioning and operation. Existing material changing mechanisms often cannot adapt well to the complex internal space of microwave plasma cleaners. When materials enter the cleaner, the lack of effective guidance and positioning devices easily leads to problems such as displacement and collisions, which can damage the materials and affect the cleaning effect. Furthermore, traditional loading and unloading methods are often performed in a single step, without effective integration with dual-station operation modes, resulting in a lengthy and inefficient overall loading and unloading process, and making independent conveying impossible.

[0004] During the cleaning process, the clamping and limiting of materials is a key factor in ensuring cleaning quality. Currently, the clamping and limiting devices of many cleaning machines are not independent and precise enough. In a dual-station setup, the clamping and limiting of one station may be affected by the other, leading to insecure clamping or inaccurate limiting. For example, when one station is cleaning, due to mutual interference between the clamping and limiting devices, the material at the other station may experience slight displacement. This prevents the material surface from receiving uniform plasma cleaning during the cleaning process, thus affecting the consistency and quality of cleaning. Furthermore, it makes it impossible to guarantee the stable installation of the material boxes at both stations, requiring manual entry to remove material during discharge, resulting in internal contamination. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic material feeding and changing mechanism for a microwave plasma cleaner, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic feeding and changing mechanism for a microwave plasma cleaner, comprising a mounting base, a mounting frame on the top of the mounting base, a pneumatic slider on one side of the mounting frame, a transfer block connected to the moving end of the pneumatic slider, a first feeding plate connected to one side of the transfer block, the bottom of the first feeding plate being mounted on the mounting frame via a sliding assembly, the sliding assembly consisting of a slide rail and a slide seat attached to the slide rail, a first feeding component on the first feeding plate, a symmetrical guide seat in the center of the mounting base, a transfer seat connected to the guide seat via the sliding assembly, a conveying assembly connected to one side of the transfer seat, the conveying assemblies being symmetrically arranged on both sides of the mounting frame, a lifting assembly mounted on the transfer seat, a second feeding plate connected to the top of the lifting assembly, a second positioning seat on the second feeding plate, a limit component inside the second positioning seat, and the limit component clamping and limiting the material box just fed into the cleaning chamber.

[0007] As an optional solution of this utility model, the first feeding assembly includes a pusher plate, which is slidably fitted on the first feeding plate. One end of the pusher plate is connected to a double-rod cylinder, which is installed at the bottom of the side mounting plate. The side mounting plate is fixed to one side of the first positioning seat, and the first positioning seat is fixed to the first feeding plate. The first positioning seat is provided with symmetrical second motors, and the drive end of the second motor is connected to a rotating arm. One end of the rotating arm is equipped with a pressure roller, and a material box is provided between the pressure rollers for quick positioning and clamping.

[0008] As an optional solution of this utility model, the pusher plate is provided with a vacuum chamber, and the bottom of the vacuum chamber is connected to a vacuum valve through a pipe, and a vacuum valve is connected to an external air source for vacuum extraction.

[0009] As an optional solution of this utility model, the conveying kit includes multiple sets of conveying wheels, each set of conveying wheels is arranged vertically, and a transition wheel is provided between the multiple sets of conveying wheels. The conveying wheels are driven by a transmission belt, and the transmission belt is connected to the adapter seat through an adapter block. One set of conveying wheels is driven by a first motor located on one side of the mounting frame.

[0010] As an optional solution of this utility model, the lifting assembly includes guide columns, which are respectively installed at the bottom of the four corners of the second feeding plate. The guide columns are slidably fitted in the transfer seat. The transfer seat has a hollow center, and a side guide plate is provided in the hollow. The top of the side guide plate is connected to the second feeding plate, and one side of the bottom of the side guide plate is connected to the guide seat through a guide pin. The guide seat has a guide hole, which is clearance-fitted with the guide pin. The path of the guide hole is horizontal until it goes down, then up, and then horizontal again.

[0011] As an optional solution of this utility model, the limiting component includes symmetrical limiting plates. One end of the limiting plate is provided with an outward side. One side of the limiting plate is connected to a second positioning seat through a limiting spring. One end of the limiting plate is slidably fitted in the sliding hole of the second positioning seat. The second feeding plate is provided with an elongated hole. An elastic pin seat is slidably fitted in the elongated hole. The elastic pin seat is connected to the push-out end of an adjusting cylinder. The adjusting cylinder is fixed to the bottom of the second feeding plate.

[0012] This utility model provides an automatic feeding and changing mechanism for a microwave plasma cleaner, which has the following advantages:

[0013] By adjusting the cylinder, the elastic pin seat is driven to limit one end of the material box. Combined with the retractable limiting plate, it is clamped in all directions. The first motor drives the transfer seat to move. The guide column on the transfer seat drives the second feeding plate to rise and fall. The side guide plate at the bottom of the second feeding plate will move up and down along the guide hole in the guide seat, driving the material box and the material inside to be transferred from below to one end for independent conveying.

[0014] The cleaned materials and material boxes are placed on the second feeding plate. The pneumatic slider drives the cleaned materials and material boxes on the first feeding plate to move synchronously to the feeding port. The second motor drives the rotating arm to release, and the air is released through the air extraction valve to release the material. Then, the double-rod cylinder drives the pusher plate to push the material to the outlet quickly. There is no need to reach inside to pick up the material, thus avoiding internal contamination. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a front view of the present invention;

[0017] Figure 3 This is a cross-sectional view (AA) of the present invention;

[0018] Figure 4 This is a cross-sectional view of the present invention.

[0019] In the diagram: 1. Mounting base; 101. Guide seat; 102. Guide seat; 103. Guide hole; 104. Mounting frame; 105. First motor; 2. Pneumatic slider; 201. Adapter block; 3. Slide rail; 301. Slide seat; 4. First feeding plate; 5. Material box; 6. First positioning seat; 601. Side mounting plate; 602. Second motor; 603. Rotating arm; 604. Pressure roller; 7. Double-rod cylinder; 8. Push plate; 801. Air extraction chamber; 802. Air extraction valve; 9. Conveying wheel; 901. Transmission belt; 902. Transition wheel; 10. Transfer seat; 11. Second feeding plate; 111. Guide post; 112. Side guide plate; 113. Adjusting cylinder; 114. Elastic pin seat; 12. Second positioning seat; 121. Limiting spring; 122. Limiting plate. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1 to 4This utility model provides a technical solution: an automatic feeding and changing mechanism for a microwave plasma cleaner, including a mounting base 1, a mounting frame 104 on the top of the mounting base 1, a pneumatic slider 2 on one side of the mounting frame 104, a transition block 201 connected to the moving end of the pneumatic slider 2, a first feeding plate 4 connected to one side of the transition block 201, and the bottom of the first feeding plate 4 being mounted on the mounting frame 104 via a sliding kit, the sliding kit consisting of a slide rail 3 and a slide seat 301 attached to the slide rail 3, and a first feeding component being mounted on the first feeding plate 4.

[0024] The first feeding assembly includes a pusher plate 8, which slides on the first feeding plate 4. One end of the pusher plate 8 is connected to a double-rod cylinder 7, which is installed at the bottom of a side mounting plate 601. The side mounting plate 601 is fixed to one side of a first positioning seat 6, which is fixed to the first feeding plate 4. The first positioning seat 6 is equipped with symmetrical second motors 602. The drive end of the second motors 602 is connected to a rotating arm 603. One end of the rotating arm 603 is equipped with a pressure roller 604. A material box 5 is arranged between the pressure rollers 604 for quick positioning and clamping. The pusher plate 8 has a suction chamber 801, and the bottom of the suction chamber 801 is connected to a suction valve 802 via a pipe. 802 uses an external air source for vacuum extraction to ensure rapid adsorption and stable conveying of the material box 5. A symmetrical guide seat 101 is also provided in the center of the mounting base. The guide seat 101 is connected to the transfer seat 10 through a sliding kit. The transfer seat 10 is connected to the conveying kit on one side. The conveying kit is symmetrically arranged on both sides of the mounting frame 104. The conveying kit includes multiple sets of conveying wheels 9, each set of conveying wheels 9 is arranged vertically, and a transition wheel 902 is provided between the multiple sets of conveying wheels 9. The transmission is coordinated by a transmission belt 901. The transmission belt 901 is connected to the transfer seat through a transition block 201. One set of conveying wheels 9 is driven by a first motor 105 provided on one side of the mounting frame 104. A lifting component is installed on the transfer seat 10.

[0025] The top of the lifting assembly is connected to the second feeding plate 11. The lifting assembly includes guide columns 111, which are respectively installed at the bottom of the four corners of the second feeding plate 11. The guide columns 111 are slidably fitted in the transfer seat 10. The transfer seat has a hollow in the center, and a side guide plate 112 is provided in the hollow. The top of the side guide plate 112 is connected to the second feeding plate 11. The bottom side of the side guide plate 112 is connected to the guide seat 102 through the guide pin. The guide seat 102 has a guide hole 103. The guide hole 103 is in clearance fit with the guide pin to facilitate sliding. The path of the guide hole 103 is horizontal until it goes down, then up, and then horizontal again to realize the vertical transition lifting. The second feeding plate 11 is provided with a second positioning seat 12. The second positioning seat 12 is provided with a limit component. The limit component clamps and limits the material box 5 that has just been fed into the cleaning box.

[0026] The limiting assembly includes symmetrical limiting plates 122. One end of the limiting plate 122 is provided with an outward side to facilitate the entry of the material box 5. One side of the limiting plate 122 is connected to the second positioning seat 12 via a limiting spring 121. One end of the limiting plate 122 is slidably fitted in the sliding hole of the second positioning seat 12. The second feeding plate 11 is provided with an elongated hole. An elastic pin seat 114 is slidably fitted in the elongated hole. The elastic pin seat 114 is connected to the push-out end of the adjusting cylinder 113. The adjusting cylinder 113 is fixed to the bottom of the second feeding plate 11 and is used for limiting clamping according to the actual size of the material box 5.

[0027] The specific usage and function of this embodiment are as follows: First, place the material to be cleaned into the material box 5, quickly insert the material box 5 between the limiting plates 122, start the adjusting cylinder 113 to drive the elastic pin seat 114 to limit one end of the material box 5, and after ensuring stability, start the first motor 105 to drive the transfer seat 10 to move. The guide post 111 on the transfer seat 10 drives the second feeding plate 11 to rise and fall downwards. The side guide plate 112 at the bottom of the second feeding plate 11 will perform the rising and falling operation along the guide hole 103 in the guide seat 102. The material box 5 and the materials inside are transferred from below to one end for cleaning. The cleaned materials and material box 5 are placed on the second feeding plate 11. At this time, the pneumatic slider 2 is started, which drives the cleaned materials and material box 5 on the first feeding plate 4 to move synchronously to the feeding port. The second motor 602 is started to drive the rotating arm 603 to release. The air is released through the air extraction valve 802 to release the material. Then, the double-rod cylinder 7 drives the pusher plate 8 to push the material quickly. The staff can quickly pick up the material without having to reach inside to pick up the material, thus avoiding internal contamination.

[0028] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An automatic feeding and changing mechanism for a microwave plasma cleaner, characterized in that: Includes a mounting base (1), the top of which is provided with a mounting frame (104). A pneumatic slider (2) is provided on one side of the mounting frame (104). A transition block (201) is connected to the moving end of the pneumatic slider (2). A first feeding plate (4) is connected to one side of the transition block (201). The bottom of the first feeding plate (4) is mounted on the mounting frame (104) via a sliding assembly. The sliding assembly consists of a slide rail (3) and a slide block (301) attached to the slide rail (3). A first feeding component is provided on the first feeding plate (4). A symmetrical guide seat (101) is also provided in the center of the mounting base (1). The guide seat (101) is connected to the transfer seat (10) through a sliding kit. The transfer seat (10) is connected to a conveying kit on one side. The conveying kit is symmetrically arranged on both sides of the mounting frame (104). A lifting component is installed on the transfer seat (10). The top of the lifting component is connected to a second feeding plate (11). A second positioning seat (12) is provided on the second feeding plate (11). A limiting component is provided in the second positioning seat (12). The limiting component clamps and limits the material box (5) that has just been sent into the cleaning box.

2. The automatic feeding and changing mechanism of a microwave plasma cleaner according to claim 1, characterized in that: The first feeding assembly includes a pusher plate (8), which is slidably fitted on the first feeding plate (4). One end of the pusher plate (8) is connected to a double-rod cylinder (7), which is installed at the bottom of the side mounting plate (601). The side mounting plate (601) is fixed on one side of the first positioning seat (6), which is fixed on the first feeding plate (4). The first positioning seat (6) is provided with a symmetrical second motor (602). The drive end of the second motor (602) is connected to a rotating arm (603). One end of the rotating arm (603) is equipped with a pressure roller (604), and a material box (5) is provided between the pressure rollers (604). The pressure rollers (604) are used for quick positioning and clamping.

3. The automatic feeding and changing mechanism of a microwave plasma cleaner according to claim 1, characterized in that: The pusher plate (8) is provided with a vacuum chamber (801), and the bottom of the vacuum chamber (801) is connected to a vacuum valve (802) through a pipe. The vacuum valve (802) is connected to an external air source for vacuum extraction.

4. The automatic feeding and changing mechanism of a microwave plasma cleaner according to claim 1, characterized in that: The conveying kit includes multiple sets of conveying wheels (9), each set of conveying wheels (9) is arranged vertically, and a transition wheel (902) is provided between the multiple sets of conveying wheels (9). The transmission is carried out by a transmission belt (901). The transmission belt (901) is connected to the adapter seat through the adapter block (201). One set of conveying wheels (9) is driven by a first motor (105) located on one side of the mounting frame (104).

5. The automatic feeding and changing mechanism of a microwave plasma cleaner according to claim 1, characterized in that: The lifting assembly includes guide posts (111), which are respectively installed at the bottom of the four corners of the second feeding plate (11). The guide posts (111) are slidably fitted in the transfer seat (10). The transfer seat has a hollow center and a side guide plate (112) is provided in the hollow. The top of the side guide plate (112) is connected to the second feeding plate (11), and the bottom side of the side guide plate (112) is connected to the guide seat (102) by a guide pin. The guide seat (102) has a guide hole (103) in it. The guide hole (103) is in clearance fit with the guide pin. The path of the guide hole (103) is horizontal until it goes down and then up and then horizontal again.

6. The automatic feeding and changing mechanism of a microwave plasma cleaner according to claim 1, characterized in that: The limiting component includes symmetrical limiting plates (122), one end of which is provided with an outward side. One side of the limiting plate (122) is connected to the second positioning seat (12) via a limiting spring (121). One end of the limiting plate (122) is slidably fitted in the sliding hole of the second positioning seat (12). The second feeding plate (11) is provided with an elongated hole, and an elastic pin seat (114) is slidably fitted in the elongated hole. The elastic pin seat (114) is connected to the push-out end of the adjusting cylinder (113), and the adjusting cylinder (113) is fixed at the bottom of the second feeding plate (11).

Images