CN212046478U

CN212046478U - 24 hole high accuracy laser printing threading ceramic subassembly

Info

Publication number: CN212046478U
Application number: CN202020577279.0U
Authority: CN
Inventors: 陈国兵; 罗教平; 曾志雄; 吴硕体
Original assignee: Xinhua Zhong Yi Ceramics Co ltd
Current assignee: Xinhua Zhong Yi Ceramics Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-01
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a 24 hole high accuracy laser printing threading ceramic assembly, which comprises a plate body, the plate body is a rectangle structure, the four corners of the plate body are fillets, the symmetric corners on the plate body are all provided with round holes, the middle of the plate body is provided with a groove, two arc-shaped threading holes are arranged in the groove, and glaze is attached to the inner wall of the threading hole; the utility model has the advantages of reasonable design, high durability and convenient use, the whole component that adopts the pottery to make of printing the threading needle subassembly, ceramic material texture is hard, and be convenient for wash, static can not appear on the surface and inhale grey problem, guarantee the cleanliness factor of threading needle, it has the rubber sleeve to wrap up at threading needle subassembly four sides simultaneously, the rubber sleeve can provide the protection for the threading needle subassembly, at laser printer during operation, avoid the threading needle subassembly to take place rigid collision with other spare parts, thereby prolong its life, scribble the glaze on the perforation pore wall, the glaze can provide the protection for ceramic surface, and the pore wall is more smooth, high convenience is used.

Description

24 hole high accuracy laser printing threading ceramic subassembly

Technical Field

The utility model belongs to the technical field of the laser printing threading needle, specifically be a 24 hole high accuracy laser printing threading needle ceramic subassembly.

Background

A laser printer is a print output device that combines laser scanning technology and electrophotographic technology. The basic working principle is that the binary data information transmitted from computer is converted into video signal by video controller, then the video signal is converted into laser driving signal by video interface/control system, then the laser scanning system generates laser beam with character information, finally the electronic photographic system makes the laser beam image and transfer it onto paper. The needle threading assembly is a part in a laser printer and is usually used for positioning, but the existing needle threading assembly is made of metal materials, the surface is easy to rust in the long-time use process, impurities can be remained on the surface of the needle threading assembly, the needle threading assembly is not easy to clean, the service life is short, the needle threading assembly needs to be replaced regularly, and the use is inconvenient.

Aiming at the problems in the related art, no effective solution is provided at present, and for this reason, a 24-hole high-precision laser printing threading ceramic component is provided.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a 24 hole high accuracy laser printing threading ceramic subassembly has that the durability is strong, difficult advantage such as rust, has solved current threading subassembly not durable, the easy scheduling problem that rusts.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 24 hole high accuracy laser printing ceramic package that wears needle, the package rubbing board body, the plate body is the rectangle structure, the four corners of plate body is the fillet, the round hole has all been seted up at the symmetry angle on the plate body, be provided with the recess in the middle of the plate body, be provided with two curved pinhole of wearing in the recess, it has the glaze to adhere to on the pinhole inner wall of wearing, the plate body four sides parcel has the rubber sleeve.

In a further improvement, the rubber sleeve is fixed with the plate body by being clamped in the groove on the side surface of the plate body.

In a further improvement, the plate body is made of alumina ceramics doped with zirconia raw materials.

In a further improvement, the pin penetrating holes are connected and spliced with each other through a plurality of round holes.

In a further improvement, the rubber sleeve is made of a member made of fluororubber.

(III) advantageous effects

Compared with the prior art, the utility model provides a 24 hole high accuracy laser printing threading ceramic subassembly possesses following beneficial effect:

1. this kind of 24 hole high accuracy laser printing threading ceramic subassembly, the whole component that adopts pottery to make of threading needle subassembly of printing, ceramic material texture is hard, and is convenient for wash, and the problem that the ash was inhaled to static can not appear in the surface, guarantees the cleanliness factor of threading the needle.

2. This kind of 24 hole high accuracy laser printing threading ceramic package has the rubber sleeve at threading subassembly four sides parcel, and the rubber sleeve can provide the protection for the threading subassembly, and at laser printer during operation, avoids threading subassembly and other spare parts to take place rigid collision to prolong its life, scribbled the glaze on the perforation pore wall, the glaze can provide the protection for ceramic surface, and the pore wall is more smooth, and it is more convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at the position A of the present invention;

fig. 3 is a sectional view of the rubber sleeve of the present invention.

In the figure: 1. a plate body; 2. a circular hole; 3. a groove; 4. perforating a pinhole; 5. a rubber sleeve; 6. and (4) glaze surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a 24 hole high accuracy laser printing threading ceramic package, the package rubbing board body 1, plate body 1 is the rectangle structure, the four corners of plate body 1 is the fillet, round hole 2 has all been seted up at the symmetry angle on the plate body 1, be provided with recess 3 in the middle of the plate body 1, be provided with two curved threading needle holes 4 in the recess 3, it has glaze 6 to adhere to on 4 inner walls of threading needle hole, 1 four sides parcel of plate body has rubber sleeve 5.

As shown in fig. 3, the rubber sleeve 5 is fixed with the plate body 1 by being clamped in the groove on the side surface of the plate body 1, and the clamping structure is convenient to detach and install and high in flexibility.

As shown in figure 1, the plate body 1 adopts the component that the alumina ceramics that has mixed the zirconia raw materials made, and this kind of material intensity is high, hardness is big, does not rust, acid and alkali corrosion resistance, and toughness greatly improves than alumina ceramics in addition, good physical properties, the component that rubber sleeve 5 adopted fluororubber to make, its texture is soft, can provide the protection for the plate body four sides, and fluororubber corrosion resistance is better simultaneously, and the plate body of cooperation ceramic material can adapt to various acid-base environment.

As shown in fig. 2, the needle penetrating holes 4 are connected and spliced with each other through a plurality of circular holes 2.

The working principle is as follows: when using, install this plate body 1 on the laser printer that corresponds, provide the protection for plate body 1 through rubber sleeve 5, avoid plate body 1 to take place rigid collision, reduce the damage that 1 edge of plate body received to prolong its life, fluororubber corrosion resistance is stronger, and the corrosion resistance of cooperation pottery can adapt to different acid-base environment completely. The glaze 6 on the inner wall of the needle penetrating hole 4 protects the needle penetrating hole, improves smoothness, reduces friction, avoids impurities from remaining on the inner wall, and prolongs the service life of the needle penetrating hole.

In summary, the utility model has reasonable structure, the whole printing threading needle assembly adopts the components made of ceramics, the texture of the ceramic materials is hard, the cleaning is convenient, the problem of electrostatic dust absorption on the surface can not occur, and the cleanliness of the threading needle is ensured; there is rubber sleeve 5 at the parcel of threading needle subassembly four sides, and rubber sleeve 5 can avoid threading needle subassembly and other spare parts to take place rigid collision at laser printer during operation for threading needle subassembly provides the protection, thereby prolongs its life, has painted glaze 6 on the perforation pore wall, and glaze 6 can provide the protection for ceramic surface, and the pore wall is more smooth, and it is more convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 24 hole high accuracy laser printing ceramic package that pierces through needle, includes plate body (1), its characterized in that: the improved metal plate is characterized in that the plate body (1) is of a rectangular structure, the four corners of the plate body (1) are round corners, round holes (2) are formed in symmetrical corners of the plate body (1), grooves (3) are formed in the middle of the plate body (1), two arc-shaped needle penetrating holes (4) are formed in the grooves (3), glaze surfaces (6) are attached to the inner walls of the needle penetrating holes (4), and rubber sleeves (5) wrap the four sides of the plate body (1).

2. The 24-hole high-precision laser printing threading ceramic component of claim 1, which is characterized in that: the rubber sleeve (5) is fixed with the plate body (1) by being clamped in a groove on the side surface of the plate body (1).

3. The 24-hole high-precision laser printing threading ceramic component of claim 1, which is characterized in that: the plate body (1) is a member made of alumina ceramics doped with zirconia raw materials.

4. The 24-hole high-precision laser printing threading ceramic component of claim 1, which is characterized in that: the pin penetrating holes (4) are connected and spliced with each other through a plurality of round holes (2).

5. The 24-hole high-precision laser printing threading ceramic component of claim 1, which is characterized in that: the rubber sleeve (5) is a member made of fluororubber.