Protective device for water-absorbing sponge of browning machine
By designing a combination of a protective cover, a limiting post, and a threaded shaft, and using a rotary motor to adjust the height of the protective cover, the problem of cleaning fluid splashing was solved, and a protective effect was achieved during the browning machine cleaning process.
Patent Information
- Application Number
- CN202520059199.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-10
AI Technical Summary
During the cleaning process of existing browning machines, cleaning fluid splashes onto other rollers, causing contamination of the material boards.
A protective device was designed, including a protective cover, a limiting post, an adjusting plate, and a threaded shaft. The height of the protective cover is adjusted by rotating the threaded shaft driven by a rotary motor to prevent cleaning fluid from splashing.
It effectively prevents cleaning fluid from splashing onto other rollers, avoids material contamination, and improves the protective effect during the cleaning process.
Smart Images
Figure CN223761713U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of palm fiber processing technology, and in particular to a protective device for a water-absorbing sponge used in a palm fiber processing machine. Background Technology
[0002] Browning machines play a crucial role in the manufacturing process of printed circuit boards (PCBs), primarily aiming to enhance the bonding strength between the inner core board and the prepreg. Through browning treatment, the copper surface of the core board turns brownish-red, thereby improving adhesion. The main functions of the sponge rollers include removing impurities and dirt, and providing lubrication.
[0003] However, when existing palm fiber processing machines process materials, debris is left on the surface of the sponge rollers as they pass through the conveyor rollers and sponge rollers. The sponge rollers need to be cleaned, but during the cleaning process, the cleaning fluid splashes onto other rollers, leaving stains and contaminating the material board. Therefore, a protective device for the water-absorbing sponge of the palm fiber processing machine is needed. Utility Model Content
[0004] The purpose of this invention is to provide a protective device for the absorbent sponge of a palm fiber machine, which solves the problem that cleaning fluid will splash onto other rollers during the cleaning process, leaving stains on them and contaminating the material board.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a protective device for a water-absorbing sponge in a palm fiber machine, comprising a cleaning tank, with a protective component above the cleaning tank. The protective component includes a protective cover, a limiting post, an adjusting plate, and a threaded shaft. One end of the protective cover is connected to the outer wall of the limiting post, the middle of the top of the protective cover is connected to the bottom of the adjusting plate, and the top of the adjusting plate is connected to the outer wall of the threaded shaft.
[0006] Preferably, the limiting posts are symmetrically arranged about one end of the protective cover, and a support plate is fixedly connected to the bottom of the limiting posts.
[0007] Preferably, the limiting post is connected to the top of the positioning plate and the support plate, and the outer wall of the threaded shaft is provided with threaded ribs.
[0008] Preferably, the top end of the threaded shaft is provided with a first rotary motor, and the top end of the threaded shaft is connected to the output shaft of the first rotary motor.
[0009] Compared with the prior art, the beneficial effects of this utility model are:
[0010] The first rotary motor drives the output shaft to rotate the threaded shaft, causing the adjusting plate of the spiral connection to move on the outer wall of the threaded shaft, adjusting the height of the protective cover so that it is closer to and farther away from the sponge roller. This provides protection when the cleaning box cleans the sponge roller, preventing the cleaning liquid sprayed from the cleaning box from splashing onto other rollers and causing pollution. The protective cover will slide on the outer wall of the limit post to ensure the stability of the protective cover's lifting and lowering. Attached Figure Description
[0011] Figure 1 This is a first-view overall structural schematic diagram of a protective device for a water-absorbing sponge in a palm fiber processing machine proposed in this utility model.
[0012] Figure 2 This is a second-view schematic diagram of the overall structure of a protective device for a water-absorbing sponge used in a palm fiber processing machine, as proposed in this utility model.
[0013] Figure 3 This is a front cross-sectional view of a protective device for a water-absorbing sponge used in a palm fiber processing machine, as proposed in this utility model.
[0014] Figure 4 This is an enlarged structural diagram of point A of a protective device for a water-absorbing sponge used in a palm fiber processing machine, as proposed in this utility model.
[0015] Figure 5 This is a schematic diagram of the protective component structure of a protective device for a water-absorbing sponge used in a palm fiber processing machine, as proposed in this utility model.
[0016] In the diagram: 1. Dustproof housing; 2. Conveying component; 21. Second rotary motor; 22. Rotating shaft; 23. First conical tooth; 24. Second conical tooth; 25. Conveying roller; 26. Support platform; 3. Working part; 4. Cleaning box; 5. Protective component; 51. Protective cover; 52. Limiting post; 53. Support plate; 54. Positioning plate; 55. Adjusting plate; 56. Threaded shaft; 57. First rotary motor; 6. Channel. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] This utility model relates to a protective device for a water-absorbing sponge used in a palm fiber processing machine, such as... Figure 1-5As shown, the device includes a dustproof housing 1, an internal conveying component 2, a working component 3 fixedly connected to the upper inner wall of the dustproof housing 1, and a cleaning tank 4 fixedly connected to the lower inner wall of the dustproof housing 1. Figure 4 As shown, the conveying component 2 includes a second rotary motor 21. The output shaft of the second rotary motor 21 is fixedly connected to a rotating shaft 22. A first conical tooth 23 is fixedly connected to the outer wall of the rotating shaft 22. A second conical tooth 24 is meshed with the outer wall of the first conical tooth 23. A conveying roller 25 is fixedly connected to the inner wall of the second conical tooth 24. A support platform 26 is rotatably connected to the outer wall of the conveying roller 25. A dustproof shell 1 is fixedly connected to the bottom of the support platform 26. The support platform 26 has a rotating groove that matches the conveying roller 25, which is used to limit the position of the conveying roller 25 so that the conveying roller 25 can rotate in the rotating groove of the support platform 26 through the meshing of the first conical tooth 23 and the second conical tooth 24, thereby achieving the effect of conveying materials. Channels 6 are fixedly connected to both sides of the dustproof shell 1 for the entry and exit of materials.
[0019] Among them, such as Figure 2 As shown, a second rotary motor 21 is fixedly connected to one side of the inner wall of the dustproof housing 1 to support the second rotary motor 21.
[0020] Furthermore, such as Figure 3 As shown, a protective component 5 is provided between the dust cover 1 and the cleaning box 4 and above the cleaning box 4.
[0021] Among them, such as Figure 5 As shown, the protective component 5 includes a protective cover 51. Both ends of the protective cover 51 are integrally connected to annular sliding sleeves (not marked in the figure). These sliding sleeves are fitted onto the outside of the limiting post 52, allowing the protective cover 51 to slide up and down along the axis of the limiting post 52 via the sliding sleeves. A support plate 53 is fixedly connected to the bottom end of the limiting post 52. Two sets of positioning plates 54 are provided on the top of the limiting post 52 relative to the support plate 53. A positioning plate 54 is fixedly connected to the outer wall of the limiting post 52 and to the top of the support plate 53. An adjusting plate 55 is fixedly connected to the upper middle of the protective cover 51. The adjusting plate 55 has an opening for threading the shaft. The threaded grooves 56 and 55 are matched. The top of the adjusting plate 55 is screwed to the threaded shaft 56. The top of the threaded shaft 56 is fixedly connected to the first rotary motor 57. The output shaft of the first rotary motor 57 is fixedly connected to the top of the threaded shaft 56. The bottom of the first rotary motor 57 is fixedly connected to the dust cover 1. The first rotary motor 57 drives the threaded shaft 56 to rotate, so that the adjusting plate 55 can be raised or lowered on the outer wall of the threaded shaft 56, which drives the protective cover 51 to move closer to or away from the sponge roller (not marked in the figure). When the cleaning box 4 cleans the sponge roller, the protective cover 51 can cover it to prevent the cleaning liquid from splashing into other rotating rollers and causing pollution.
[0022] Among them, such as Figure 4As shown, a support plate 53 is fixedly connected to the top of the support platform 26.
[0023] In practical use: The second rotary motor 21, fixed to one side of the inner wall of the dustproof shell 1, drives the rotating shaft 22 to rotate the first conical tooth 23, causing the meshing second conical tooth 24 to rotate, so that the conveying roller 25 rotates in the groove opened in the support platform 26, and the material entering from the channel 6 is conveyed. During the material conveying, it will pass through the conveying roller 25 and the sponge roller, and be processed by the working piece 3. After a long time of material conveying, the surface of the sponge roller will be covered with debris, and it needs to be cleaned by the cleaning box 4. The first rotary motor 57, fixed to the top of the dustproof shell 1, drives the threaded shaft 56 to rotate, causing the adjusting plate 55 to rise or fall on the outer wall of the threaded shaft 56, which can adjust the height of the protective cover 51. When adjusting, the two sides of the protective cover 51 will slide on the outer wall of the limiting post 52, and the protective cover 51 will cover the sponge roller to prevent the cleaning liquid from splashing onto other rotating rollers.
[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A protection device for the browning of machine-suctioned sponges, comprising a washing tank (4), characterized in that: The upper portion of the cleaning box (4) is provided with a protection component (5), which comprises a protection cover (51), a limiting column (52), an adjusting piece (55) and a threaded shaft (56), one end of the protection cover (51) is connected with the outer wall of the limiting column (52), the top middle portion of the protection cover (51) is connected with the bottom of the adjusting piece (55), and the top of the adjusting piece (55) is connected with the outer wall of the threaded shaft (56).
2. The guard for use in browning a machine-suctioned sponge according to claim 1, characterized in that: The limiting column (52) is symmetrically arranged at one end of the protection cover (51), and the bottom of the limiting column (52) is fixedly connected with a supporting plate (53).
3. The guard for use in browning a machine-sucked sponge according to claim 2, characterized in that: The limiting column (52) penetrates through the positioning plate (54) and is connected with the top of the supporting plate (53), and the outer wall of the threaded shaft (56) is provided with a threaded rib.
4. The guard for use in browning a machine-sucked sponge according to claim 3, characterized in that: The top end of the threaded shaft (56) is provided with a first rotary motor (57), and the top end of the threaded shaft (56) is connected with the output shaft of the first rotary motor (57).