CN215943985U

CN215943985U - Scraper fixing mechanism with adjustable angle

Info

Publication number: CN215943985U
Application number: CN202122015630.4U
Authority: CN
Inventors: 李常妹
Original assignee: DAYE HUAXING GLASS CO LTD
Current assignee: DAYE HUAXING GLASS CO LTD
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-04
Anticipated expiration: 2031-08-25

Abstract

The application discloses scraper fixed establishment of adjustable angle, including right angle connecting block, swing piece, angle adjusting block, first clamp splice and second clamp splice, right angle connecting block is articulated with swing piece, the angle adjusting block is fixed on swing piece, first clamp splice is installed on the second clamp splice, the slope of second clamp splice is installed on the angle adjusting block, first clamp splice with the second clamp splice forms the region of clamping scraper. This scraper fixed establishment can scrape the angle of first clamp splice and second clamp splice and right angle connecting block and the rotation plane of swing piece through replacement angular adjustment through the angle between first screw and the second screw regulation right angle connecting block and the swing piece, and this scraper fixed establishment can adjust the angle of two looks axles in a flexible way to the different printing surface of adaptation ensures well with half tone, printing surface contact, and pressure is enough and even, and the decorative pattern of printing is clear and flawless.

Description

Scraper fixing mechanism with adjustable angle

Technical Field

The utility model belongs to the technical field of printing equipment, and particularly relates to a scraper fixing mechanism with an adjustable angle.

Background

The glass bottle is printed with a pattern or a mark, and is called a printed glass bottle. The packaging grade of the printed glass bottle is improved. Initially single color printing, and later developed into three-color printing. Nowadays, six-color and eight-color printing technologies are skillfully applied. A beverage packaging new pet, which is a multicolor printing glass bottle.

The glass bottle with multicolor printing is made up of glass glaze through softening it into ink-like liquid at a certain temp., printing it on the surface of bottle body by screen printer, and baking at 600 deg.C or higher to integrate the glaze with the glass bottle. The pattern is acid-resistant, alkali-resistant, non-decolouring and anti-scouring, and has up to eight patterns combined in color, which can be selected at will.

Along with the maturity of stamp technology and to the higher requirement of glass bottle stamp, not only need print plane, face of cylinder, still need print the cambered surface that has certain camber, use prior art's scraper fixed establishment to be difficult to satisfy technical requirement, the stamp scraper appears contact failure, insufficient pressure, the inhomogeneous problem of pressure with the half tone easily, and then leads to the stamp to appear the flaw.

Accordingly, the prior art is in need of improvement and development.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide an adjustable angle's scraper fixed establishment, can improve stamp quality.

For solving above-mentioned technical problem, the adjustable angle's scraper fixed establishment that this application embodiment provided includes right angle connecting block, swing piece, angle modulation piece, first clamp splice and second clamp splice, right angle connecting block is articulated with swing piece, angle modulation piece is fixed on swing piece, first clamp splice is installed on the second clamp splice, the slope of second clamp splice is installed on angle modulation piece, first clamp splice with the second clamp splice forms the region of clamping scraper.

Further, the right angle connecting block includes horizontal segment and vertical section, the horizontal segment with be provided with the strengthening rib between the vertical section, the side of vertical section with the side of swinging member is articulated.

Further, the horizontal segment comprises a first side edge and a second side edge which are oppositely arranged, and the first side edge is in threaded connection with a clamping device.

Further, the clamp comprises a third screw and a wedge block, the third screw is in threaded connection with the first side edge, and the first side edge, the second side edge and the wedge block are enclosed to form an area with a trapezoidal section.

Furthermore, the horizontal section is also provided with two bosses, the bosses are respectively in threaded connection with a first screw and a second screw, and the bottoms of the first screw and the second screw are respectively abutted against the top of the swinging piece.

Furthermore, the swinging piece is in a door shape as a whole, and two sides of the swinging piece are fixed with the angle adjusting block.

Further, the swinging member is provided with a rotation hole between the first screw and the second screw, and the rotation hole is hinged to the vertical section through a fourth screw.

Furthermore, the angle adjusting block is provided with an inclined plane which forms a certain angle with the rotating plane between the right-angle connecting block and the swinging piece, the inclined plane is connected with the first clamping block, the side surface of the angle adjusting block is fixed with the swinging piece, and the second clamping block is arranged on the first clamping block.

Furthermore, the included angle between the inclined plane and the rotating plane between the right-angle connecting block and the swinging piece is 10-50 degrees.

Furthermore, the first clamping block is provided with a first groove, the second clamping block is provided with a second groove, and the first groove and the second groove are oppositely arranged.

By last knowing, this scraper fixed establishment can scrape the angle of first clamp splice and second clamp splice and right angle connecting block and swing piece's rotation plane through replacement angular adjustment through the angle between first screw and the second screw regulation right angle connecting block and the swing piece, and this scraper fixed establishment can adjust the angle of two looks axles in a flexible way to the different printing surface of adaptation ensures with half tone, the printing surface contact is good, and pressure is enough and even, and the decorative pattern of printing is clear flawless.

Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

Fig. 1 is a perspective view of an embodiment of the present application.

Fig. 2 is an exploded view of an embodiment of the present application.

Fig. 3 is a front view of an embodiment of the present application.

Fig. 4 is a left side view of an embodiment of the present application.

Fig. 5 is a right side view of an embodiment of the present application.

Fig. 6 is a top view of an embodiment of the present application.

Fig. 7 is a schematic structural diagram of one state according to an embodiment of the present application.

Fig. 8 is a schematic structural diagram of another state according to an embodiment of the present application.

Description of reference numerals: 1000. a fixing mechanism main body; 1100. a right-angle connecting block; 1110. a horizontal segment; 1111. a first side edge; 1112. a second side edge; 1113. a boss; 1114. a first screw; 1115. a second screw; 1120. a vertical section; 1130. reinforcing ribs; 1200. a clamper; 1210. a third screw; 1220. a wedge block; 1300. a swinging member; 1310. rotating the hole; 1320. a fourth screw; 1400. an angle adjusting block; 1410. a bevel; 1500. a first clamping block; 1510. a first groove; 1600. a second clamp block; 1610. a second groove; 1700. and (4) scraping the blade.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

Fig. 1 shows a perspective view of the adjustable angle doctor blade holding mechanism of the present invention, and fig. 2 shows an exploded view of the adjustable angle doctor blade holding mechanism of the present invention. The mechanism comprises a fixing mechanism main body 1000, the fixing mechanism main body 1000 comprises a right-angle connecting block 1100, a swinging piece 1300, an angle adjusting block 1400, a first clamping block 1500 and a second clamping block 1600, the upper end of the right-angle connecting block 1100 is used for connecting and enabling the fixing mechanism to do reciprocating motion in the vertical direction and the horizontal direction, the swinging piece 1300 is rotatably arranged on the right-angle connecting block 1100, the swinging piece 1300 can rotate for a certain angle on the plane (namely an XZ plane) where the contact surfaces of the swinging piece 1300 and the right-angle connecting block 1100 are located, the angle adjusting block 1400 is fixed on the swinging piece 1300 which is vertical to the XZ plane, the angle adjusting block 1400 is provided with a plane which forms a certain included angle with the XZ plane and is vertical to the YZ plane, mounted on this plane are a first clamp block 1500 and a second clamp block 1600 on which a doctor blade 1700 is mounted, the doctor blade 1700 being adjustable about two orthogonal axes to ensure good contact of the doctor blade 1700 with the screen and the surface to be printed.

Fig. 3 shows a front view of the adjustable angle doctor blade holding mechanism of the present invention, fig. 4 shows a left side view of the adjustable angle doctor blade holding mechanism of the present invention, and fig. 5 shows a right side view of the adjustable angle doctor blade holding mechanism of the present invention. The right-angle connecting block 1100 includes a horizontal section 1110 and a vertical section 1120, and reinforcing ribs 1130 are formed on symmetrical surfaces of the horizontal section 1110 and the vertical section 1120 in order to increase structural rigidity. The horizontal segment 1110 is provided with a first side 1111 and a second side 1112 which protrude upwards, the first side 1111 is arranged on the left side of the horizontal segment 1110, the second side 1112 is arranged on the right side of the horizontal segment 1110, the first side 1111 is provided with a threaded hole, a third screw 1210 penetrates through the threaded hole to be fixed with a wedge 1220 to form the clamp 1200, the wedge 1220 is a triangular prism with two perpendicular sides, one side is fixed with the bottom of the third screw 1210, the other side forms a certain included angle with the horizontal segment 1110, the second side 1112 also forms a certain included angle with the horizontal segment 1110, the first side 1111, the second side 1112 and the wedge 1220 are enclosed to form a trapezoidal area with a small upper bottom and a large lower bottom, the wedge 1220 and the second side 1112 have good positioning function, the distance from the wedge 1220 to the second side 1112 is adjusted by rotating the third screw 1210, and therefore the right-angle connecting block 1100 is fixed on other devices. In order to facilitate installation and disassembly, a handle which is in a straight shape or a cross shape and the like and is convenient to rotate manually can be additionally arranged on the third screw 1210.

The horizontal segment 1110 is provided with two bosses 1113 at the joint with the vertical segment 1120, threaded holes are processed on the bosses 1113, a first screw 1114 and a second screw 1115 are respectively in threaded connection, and the bottoms of the first screw 1114 and the second screw 1115 are respectively abutted to the top of the swinging piece 1300.

The swinging member 1300 is of a door-shaped structure as a whole, through holes are formed in two side edges of the swinging member 1300, a rotating hole 1310 is formed in the top of the swinging member 1300, the rotating hole 1310 is located on a center line between the first screw 1114 and the second screw 1115, the rotating hole 1310 is connected with the vertical section 1120 through the rotating hole 1310 by a fourth screw 1320, and the right-angle connecting piece can rotate around the axis of the rotating hole 1310 under the condition that the fourth screw 1320 is not tightened, as shown in fig. 7 and 8, the rotating angle can be controlled by adjusting the length of the first screw 1114 and the second screw 1115 screwed into the threaded holes. The design is such that for an application scenario where the printing surface does not conform to the direction of movement of the blade holding mechanism, it need only be adjusted to the appropriate angle without changing the shape of the blade 1700. The thread pitches of the first screw 1114 and the second screw 1115 are small, the screw displacement amount is small after one rotation, the adjusting angle is very fine, the tooth shapes of the first screw 1114 and the second screw 1115 can be triangular, the friction resistance is large, and the looseness is reliable and difficult.

The angle adjusting block 1400 is a replaceable part formed by combining a cuboid and a triangular prism, the angle adjusting block 1400 is provided with an inclined plane 1410, the included angle between the inclined plane 1410 and an XZ plane is 10-50 degrees, the larger the included angle is, the smaller the pressure of the scraper 1700 on the screen plate is, the smaller the slurry discharge amount is, and on the contrary, the larger the included angle is, the larger the pressure is, and the more the slurry discharge amount is. The angle adjusting block 1400 can be flexibly replaced according to actual production requirements. Threaded holes are formed in two side faces of the angle adjusting block 1400, and screws penetrate through holes of the swinging piece 1300 and are fastened with the threaded holes, so that the angle adjusting block 1400 and the swinging piece 1300 are fixed.

The inclined plane 1410 of the angle adjusting block 1400 is also provided with a threaded hole, the first clamping block 1500 is fixed on the inclined plane 1410 of the angle adjusting block 1400, the shape of the first clamping block 1500 is similar to that of the second clamping block 1600, the length of the second clamping block 1600 is shorter than that of the first clamping block 1500, the first clamping block 1500 is provided with a first groove 1510, the first groove 1510 is close to the right edge of the first clamping block 1500, and the second clamping block 1600 is provided with a second groove 1610 at the position opposite to the first groove 1510. The scraper 1700 is generally made of high-toughness rubber, the lower end portion of the first groove 1510 of the first clamping block 1500 and the lower end portion of the second groove 1610 of the second clamping block 1600 are clamped at a position close to the middle portion of the scraper 1700, the distance from the clamping position to the cutting edge of the scraper 1700 is short, and the scraper 1700 can ensure enough toughness and deformation within a reasonable range because the first groove 1510 and the second groove 1610 are not in contact with the scraper 1700, so that the scraper 1700 can ensure enough and uniform force application to the screen printing plate.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an adjustable angle's scraper fixed establishment, its characterized in that includes right angle connecting block (1100), swing piece (1300), angle adjusting block (1400), first clamp splice (1500) and second clamp splice (1600), right angle connecting block (1100) with swing piece (1300) are articulated, angle adjusting block (1400) are fixed swing piece (1300) are last, install first clamp splice (1500) on second clamp splice (1600), second clamp splice (1600) slope is installed on angle adjusting block (1400), first clamp splice (1500) with second clamp splice (1600) form the region of clamping scraper (1700).

2. The adjustable angle scraper fixing mechanism of claim 1 characterized in that said right angle connecting block (1100) comprises a horizontal section (1110) and a vertical section (1120), a reinforcing rib (1130) is arranged between said horizontal section (1110) and said vertical section (1120), and the side of said vertical section (1120) is hinged with the side of said swinging member (1300).

3. The adjustable angle doctor blade fastening mechanism as claimed in claim 2, wherein the horizontal segment (1110) includes a first side (1111) and a second side (1112) disposed opposite to each other, the first side (1111) being threadedly connected with the clamp (1200).

4. An adjustable angle doctor blade fastening mechanism according to claim 3, characterized in that the clamp (1200) comprises a third screw (1210) and a wedge (1220), the third screw (1210) being in threaded connection with the first side edge (1111), the second side edge (1112) and the wedge (1220) enclosing an area with trapezoidal cross-section.

5. An adjustable angle scraper fixing mechanism according to claim 2, characterized in that the horizontal segment (1110) is further provided with two bosses (1113), the bosses (1113) are respectively screwed with a first screw (1114) and a second screw (1115), and the bottoms of the first screw (1114) and the second screw (1115) are respectively abutted with the top of the swinging member (1300).

6. The adjustable angle doctor blade fixing mechanism according to claim 5, characterized in that the swinging member (1300) is in a door shape as a whole, and both sides of the swinging member (1300) are fixed with the angle adjusting block (1400).

7. An adjustable angle doctor blade fastening mechanism according to claim 5, characterized in that the oscillating piece (1300) is provided with a turning hole (1310) between the first screw (1114) and the second screw (1115), the turning hole (1310) being hinged to the vertical section (1120) by a fourth screw (1320).

8. The adjustable scraper fixing mechanism of claim 1, wherein the angle adjusting block (1400) is provided with a slope (1410) forming a certain angle with the rotation plane between the right angle connecting block (1100) and the swinging member (1300), the slope (1410) is connected with the first clamping block (1500), the side surface of the angle adjusting block (1400) is fixed with the swinging member (1300), and the second clamping block (1600) is installed on the first clamping block (1500).

9. An adjustable angle doctor blade fastening mechanism according to claim 8, characterized in that the angle between the inclined plane (1410) and the plane of rotation between the right-angle connecting piece (1100) and the oscillating piece (1300) is 10-50 degrees.

10. An adjustable angle doctor blade fastening mechanism according to claim 8, characterized in that the first clamping block (1500) is provided with a first groove (1510), the second clamping block (1600) is provided with a second groove (1610), and the first groove (1510) and the second groove (1610) are oppositely arranged.