Disassembly-free dust-sticking roller mechanism with one side horizontally pulled out and roller type dust removal equipment

Abstract

The utility model belongs to the field of dust removal equipment, and relates to a disassembly-free dust-sticking roller mechanism with one side horizontally pulled out and roller type dust removal equipment, the dust-sticking roller mechanism comprises a sliding unit, the sliding unit comprises a fixed part and a sliding part, and the sliding part is connected to the fixed part in a sliding mode; the sliding part moves in the Y direction of the fixed part; the dust-sticking roller unit is detachably connected to the sliding part of the sliding unit, and the dust-sticking roller unit can rotate relative to the fixed part; and the driving unit is connected to the supporting frame, and the driving unit is matched with the dust sticking roller unit. After the structure is adopted, the dust removal device has the beneficial effects that through the design of the sliding unit, the dust removal device does not need to be shifted and separated from the whole production line, and the dust sticking roller can be independently pulled out from the dust removal device, so that the maintenance and replacement work can be completed, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal equipment, in particular to a dust sticking roller mechanism which can be pulled out horizontally at one side and can be removed without being disassembled, and a roller type dust removal equipment. Background Art

[0002] Substrate is the basic material for manufacturing PCB. The performance, quality, processability, manufacturing cost, manufacturing level, etc. of printed circuit boards depend largely on substrate materials. During the production process, PCB substrates are prone to absorb dust due to static electricity. Therefore, PCB substrate dust removal equipment is required to remove dust from the substrates and ensure that the further processing of PCB substrates in advanced clean rooms is not affected by dust.

[0003] Currently, the commonly used PCB substrate dust removal equipment is a roller-type dust removal equipment. The roller-type dust removal equipment uses a tape roller to absorb dust on the PCB substrate. The tape roller of the current roller-type dust removal equipment is installed in a fixed manner in the equipment. Due to the limited installation space of the on-site production line equipment, when maintenance or replacement is required, the roller-type dust removal equipment must be shifted and separated from the entire production line to complete the maintenance and replacement, which is very laborious, so it is necessary to make improvements. Utility Model Content

[0004] In order to solve the above problems in the prior art, the utility model provides a dust-sticking roller mechanism and a roller-type dust removal device that can be pulled out horizontally on one side without being disassembled, thereby achieving maintenance and replacement work without shifting and separating the dust removal equipment from the entire production line, and has strong practicality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] As one aspect of the utility model, a dust-sticking roller mechanism is provided which is free of disassembly and can be pulled out horizontally on one side, and comprises: a sliding unit, the sliding unit comprises a fixed part and a sliding part, the sliding part is slidably connected to the fixed part; the sliding part moves in the Y direction of the fixed part;

[0007] A dust-sticking roller unit, wherein the dust-sticking roller unit is detachably connected to the sliding portion of the sliding unit, and the dust-sticking roller unit is rotatable relative to the fixed portion;

[0008] A driving unit is connected to the supporting frame and cooperates with the dust-sticking roller unit.

[0009] Optionally, the dust-sticking roller unit includes a first roller supporting portion, which is connected to the sliding portion; and one or more first dust-sticking rollers are rotatably connected to the first roller supporting portion.

[0010] Optionally, a second dust-sticking roller is further included, wherein both ends of the second dust-sticking roller are rotatably connected to second roller support parts, the two second roller support parts are respectively detachably connected to the first roller support parts, the second dust-sticking roller is located above the first dust-sticking roller, and a conveying channel is formed between the second dust-sticking roller and the first dust-sticking roller.

[0011] As an option, an adjusting unit is further included, and the second roller supporting portion is connected to the first roller supporting portion through the adjusting unit.

[0012] As an option, the adjustment unit includes an adjustment rod rotatably connected to the second roller support portion, the adjustment rod having a cap portion and a rod portion, the rod portion being connected to the cap portion, and the cap portion of the adjustment rod being located on the surface of the second roller support portion; the rod portion of the adjustment rod is rotatably connected to the second roller support portion, and the lower portion of the adjustment rod is threadedly connected to a screw block provided on the first roller support portion.

[0013] Optionally, the first roller support portion is provided with a mounting groove for mounting a screw block, and the first roller support portion is provided with a clearance hole for the adjustment rod to movably pass through, and the clearance hole is connected to the mounting groove; one end of the rod of the adjustment rod passes through the clearance hole and is threadedly connected to the screw block.

[0014] Optionally, a handle is further included, and the handle is detachably connected to the side of the dust-sticky roller unit.

[0015] Optionally, the driving unit includes a driving part arranged on a support frame and a rotating shaft rotatably connected to the support frame; the rotating shaft is connected to an output end of the driving part; a first magnetic wheel is connected to the rotating shaft, and a second magnetic wheel matching the first magnetic wheel is provided at one end of the first dust-sticking roller.

[0016] Optionally, a limit block is further included, and the limit block is connected to the support frame.

[0017] As another aspect of the present invention, a roller-type dust removal device is provided, which includes the dust-sticking roller mechanism as described above, which is non-disassembly-required and can be pulled out horizontally at one side.

[0018] The beneficial effects of the dust-sticking roller mechanism and roller-type dust removal equipment of the utility model, which can be pulled out horizontally on one side without being disassembled, are specifically embodied in the following aspects: through the design of the sliding unit, it is no longer necessary to shift and separate the dust removal equipment from the entire production line, and the maintenance and replacement work can be completed by simply pulling the dust-sticking roller out of the dust removal equipment independently, which is highly practical; and through the design of the driving unit, the rotation of the dust-sticking roller is more stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of the present application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0020] Figure 1 It is a structural schematic diagram of the dust-sticking roller mechanism of the utility model which can be pulled out horizontally on one side without being disassembled;

[0021] Figure 2 for Figure 1 Partial schematic diagram at point A in the middle;

[0022] Figure 3 It is a structural schematic diagram of the drive unit of the utility model;

[0023] Figure 4 for Figure 3 Partial schematic diagram at point B in the middle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] An embodiment of the present application provides a dust-sticking roller mechanism that can be pulled out horizontally on one side without being disassembled, such as Figure 1-Figure 3 As shown, it includes:

[0026] The sliding unit 1 includes a fixed portion 11 and a sliding portion 12, wherein the sliding portion 12 is slidably connected to the fixed portion 11, and the fixed portion 11 is fixed to the support frame; the sliding portion 12 moves in the Y direction of the fixed portion 11; as an example, the sliding unit 1 is a slide rail or a member composed of a guide rail and a slider, and its specific structure is not repeated;

[0027] A dust-sticking roller unit 2, wherein the dust-sticking roller unit 2 is detachably connected to the sliding portion 12 of the sliding unit 1, and the dust-sticking roller unit 2 is rotatable relative to the fixing portion 11;

[0028] The driving unit 3 is connected to the support frame. The driving unit 3 cooperates with the dust-sticking roller unit 2. The driving unit 3 drives the dust-sticking roller unit 2 to rotate on the support frame.

[0029] Specifically, Figure 1-Figure 4As shown, the dust-sticking roller unit 2 includes a first roller support portion 21, and the first roller support portion 21 is connected to the sliding portion 12; one or more first dust-sticking rollers 22 are rotatably connected to the first roller support portion 21; it should be noted that the dust-sticking roller is a prior art and will not be described in detail here; as an example, the number of the first dust-sticking rollers 22 is two arranged at intervals; the two first dust-sticking rollers 22 can rotate relative to the first roller support portion 21 respectively; the driving unit 3 is detachably connected to one end of the first dust-sticking roller 22, and the driving unit 3 works to drive the first dust-sticking roller 22 to rotate, and the first dust-sticking roller 22 performs dust-sticking work on the product.

[0030] Furthermore, it also includes a second dust-sticking roller 23, both ends of which are rotatably connected to second roller support parts 24, and the two second roller support parts 24 are detachably connected to corresponding positions on the first roller support part 21, and the second dust-sticking roller 23 is located above the first dust-sticking roller 22, and a conveying channel is formed between the second dust-sticking roller 23 and the first dust-sticking roller 22, and the second dust-sticking roller 23 and the first dust-sticking roller 22 respectively perform dust-sticking work with the products on the conveying channel.

[0031] Furthermore, if Figure 2 As shown, it also includes an adjusting unit 25, the second roller support part 24 is connected to the first roller support part 21 through the adjusting unit 25, and the second roller support part 24 adjusts the gap with the first roller support part 21 through the adjusting unit 25, so as to adjust the height of the conveying channel to adapt to the dust sticking work of products of different heights; the adjusting unit 25 includes an adjusting rod 251 rotatably connected to the second roller support part 24, the adjusting rod 251 has a cap and a rod, the rod is connected to the cap, and the cap of the adjusting rod 251 is located on the surface of the second roller support part 24 to play a limiting role; the rod of the adjusting rod 251 is rotatably connected to the second roller support part 24, and the lower part of the adjusting rod 251 is threadedly connected to the screw block 252 provided on the first roller support part 21, and the gap between the second dust sticking roller 23 and the first dust sticking roller 22 is adjusted by adjusting the relative position between the adjusting rod 251 and the screw block 252;

[0032] The first roller support portion 21 is provided with a mounting groove 253 for installing the screw block 252, and the first roller support portion 21 is provided with a clearance hole 254 for the adjusting rod 251 to movably pass through, and the clearance hole 254 is communicated with the mounting groove 253; one end of the rod portion of the adjusting rod 251 passes through the clearance hole 254 and is threadedly connected with the screw block 252; the height adjustment can be achieved by rotating the cap portion of the adjusting rod 251, and the operation is convenient.

[0033] In one embodiment, if Figure 1As shown, it also includes a handle 4, which is detachably connected to the side of the second roller support portion 24 and / or the first roller support portion 21, so as to facilitate pulling the dust-sticking roller unit 2 out from the Y direction of the fixing portion 11.

[0034] In one embodiment, a handle connector 41 is further included, and the handle 4 is connected to the second roller support portion 24 and / or the first roller support portion 21 via the handle connector 41. As an example, the handle connector 41 is a connecting rod and / or a connecting plate, the connecting rod is connected to the connecting plate, the connecting rod is connected to the second roller support portion 24 or the first roller support portion 21, and the handle 4 is connected to the connecting plate.

[0035] In one embodiment, the driving unit 3 includes a driving part arranged on the support frame and a rotating shaft 31 rotatably connected to the support frame, the driving part is a rotating motor, which is a prior art and is not described here; the rotating shaft 31 is connected to the output end of the driving part, and the driving part drives the rotating shaft 31 to rotate on the support frame; the rotating shaft 31 is connected to the first magnetic wheel 32, and one end of the first dust-sticking roller 22 is provided with a second magnetic wheel 33 that matches the first magnetic wheel 32. When the number of the first dust-sticking rollers 22 is two or more, the adjacent two first dust-sticking rollers 22 are The dust rollers 22 are connected by meshing gear sets. As long as one of the first dust-sticking rollers 22 has a second magnetic wheel 33 that matches the first magnetic wheel 32, the driving unit works to drive the first magnetic wheel 32 to rotate, and the second magnetic wheel 33 matches the first magnetic wheel 32, thereby driving the first dust-sticking roller 22 to rotate to achieve dust sticking. It should be noted that the magnetic wheel (MagnetGear) is a non-contact power transmission device that utilizes the principle of interaction between the attraction and repulsion of a magnet. It is a prior art and will not be described in detail here. As an example, Figure 4 As shown, the second magnetic wheel 33 is rotatably connected to the first roller support portion 21 via a connecting shaft, and a driving gear meshing with the gear set is connected to the connecting shaft. The first dust-sticking roller 22 is driven to rotate by the driving gear, and the first dust-sticking roller 22 drives the product forward; the second dust-sticking roller 23 passively follows the rotation during the product conveying process, and the dust-sticking work is achieved through the mutual cooperation of the first dust-sticking roller 22 and the second dust-sticking roller 23.

[0036] In one embodiment, if Figure 1 As shown, it also includes a limit block 5, which is connected to the support frame. The limit block 5 is close to the driving unit 3. The limit block 5 is used to limit the sliding unit 1 to prevent the sliding unit 1 from being pulled too far.

[0037] When maintenance and / or the first sticky roller 22 and / or the second sticky roller 23 are required, the first roller support portion 21 is pulled out in the Y direction of the sliding unit 1 to facilitate maintenance and replacement of the sticky rollers. After the maintenance or replacement is completed, the first roller support portion 21 is pushed into the position limited by the limit block 5, so that the maintenance and / or replacement of the sticky roller unit 2 can be quickly completed, which is convenient, fast and practical.

[0038] A roller-type dust removal device according to one embodiment of the present application includes the dust-sticking roller mechanism as described above, which is non-disassembly-required and can be pulled out horizontally on one side.

[0039] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0040] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0041] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0042] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0043] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A dust-sticking roller mechanism that can be pulled out horizontally on one side without disassembly, characterized in that: It comprises: a sliding unit, the sliding unit comprises a fixed part and a sliding part, the sliding part is slidably connected to the fixed part; the sliding part moves in the Y direction of the fixed part; A dust-sticking roller unit, wherein the dust-sticking roller unit is detachably connected to the sliding portion of the sliding unit, and the dust-sticking roller unit is rotatable relative to the fixed portion; A driving unit is connected to the supporting frame and cooperates with the dust-sticking roller unit.

2. The dust-sticking roller mechanism that can be pulled out horizontally on one side and does not need to be disassembled as claimed in claim 1, characterized in that: The dust-sticking roller unit comprises a first roller supporting portion, wherein the first roller supporting portion is connected to the sliding portion; and the first roller supporting portion is rotatably connected to one or more first dust-sticking rollers.

3. The dust-sticking roller mechanism that can be pulled out horizontally on one side and does not need to be disassembled as claimed in claim 2, characterized in that: It also includes a second dust-sticking roller, both ends of which are rotatably connected to second roller support parts, the two second roller support parts are respectively detachably connected to the first roller support parts, the second dust-sticking roller is located above the first dust-sticking roller, and a conveying channel is formed between the second dust-sticking roller and the first dust-sticking roller.

4. The dust-sticking roller mechanism that can be pulled out horizontally on one side and does not need to be disassembled as claimed in claim 3, characterized in that: It also includes an adjusting unit, and the second roller supporting part is connected to the first roller supporting part through the adjusting unit.

5. The dust-sticking roller mechanism that can be pulled out horizontally on one side and does not need to be disassembled as claimed in claim 4, characterized in that: The adjusting unit includes an adjusting rod rotatably connected to the second roller support portion, the adjusting rod having a cap portion and a rod portion, the rod portion being connected to the cap portion, and the cap portion of the adjusting rod being located on the surface of the second roller support portion; the rod portion of the adjusting rod is rotatably connected to the second roller support portion, and the lower portion of the adjusting rod is threadedly connected to a screw block provided on the first roller support portion.

6. The dust-sticking roller mechanism that can be pulled out horizontally on one side and does not need to be disassembled as claimed in claim 5, characterized in that: The first roller support portion is provided with an installation groove for installing a screw block, and the first roller support portion is provided with a clearance hole for the adjustment rod to movably pass through, and the clearance hole is connected to the installation groove; one end of the rod of the adjustment rod passes through the clearance hole and is threadedly connected to the screw block.

7. The dust-sticking roller mechanism that can be pulled out horizontally on one side and does not need to be disassembled as claimed in claim 1, characterized in that: It also includes a handle, which is detachably connected to the side of the dust-sticking roller unit.

8. The dust-sticking roller mechanism that can be pulled out horizontally on one side and does not need to be disassembled as claimed in claim 2, characterized in that: The driving unit includes a driving part arranged on the support frame and a rotating shaft rotatably connected to the support frame; the rotating shaft is connected to the output end of the driving part; a first magnetic wheel is connected to the rotating shaft, and one end of the first dust-sticking roller is provided with a second magnetic wheel that matches the first magnetic wheel.

9. The dust-sticking roller mechanism that can be pulled out horizontally on one side and does not need to be disassembled as claimed in claim 1, characterized in that: It also includes a limit block, which is connected to the support frame.

10. A roller-type dust removal device, characterized in that: The utility model comprises a dust-sticking roller mechanism as claimed in any one of claims 1 to 9, which can be pulled out horizontally at one side and can be kept free of disassembly.

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