CN109230748B

CN109230748B - Coiling mechanism of wallpaper printing machine for decoration

Info

Publication number: CN109230748B
Application number: CN201810983110.2A
Authority: CN
Inventors: 刘海平
Original assignee: Fuyang Bohui Color Printing Package Co ltd
Current assignee: Fuyang Bohui Color Printing Package Co ltd
Priority date: 2018-08-27
Filing date: 2018-08-27
Publication date: 2020-09-11
Anticipated expiration: 2038-08-27
Also published as: CN109230748A

Abstract

The invention discloses a rolling device of a wallpaper printing machine for decoration, which comprises a fixed frame and a movable seat, wherein the fixed frame is of a Z-shaped structure, mounting holes are uniformly formed in the surface of a lower arm of the fixed frame, a rectangular through hole is formed in the surface of an upper arm of the fixed frame, two rolling rollers are arranged in the rectangular through hole in a matched mode through a bearing pair, a driving clamping seat is arranged on one side, close to the upper arm, of a vertical wall of the fixed frame, the driving clamping seat is arranged in a matched mode through the bearing pair and the fixed frame, the center position of the driving clamping seat is connected with an output shaft of a motor, and the motor is fixedly installed with the fixed frame.

Description

Coiling mechanism of wallpaper printing machine for decoration

Technical Field

The invention relates to the technical field of building material processing equipment, in particular to a winding device of a wallpaper printing machine for decoration.

Background

The wallpaper is an indispensable decoration article in the decoration of the modern society household, the main characteristic of wallpaper decoration is environmental protection, the wallpaper is mainly made of grass, bark and the like, and is processed by modern high-grade novel natural reinforced wood pulp (containing 10% of wood fiber), the design and color are natural, generous and simple, the pasting technology is simple and easy, the wallpaper is not easy to warp, bubble, free from peculiar smell, high in environmental protection performance and strong in air permeability, special wallpaper is appointed for European children rooms, especially modern novel reinforced wood pulp wallpaper has the characteristics of scrubbing resistance, static electricity resistance, dust resistance and the like, the color of the wallpaper is very positive, the modern industry is different every day along with the rapid development of scientific technology, the new material and the new technology are widely applied, the wallpaper needs to be arranged and packaged in the processing process of the wallpaper, but in the processing process of the existing wallpaper, the traction force is insufficient when the wallpaper is rolled, the coiling is too loose, and the paper roll is difficult to separate from the equipment after coiling, so that the processing efficiency is seriously influenced, and therefore, the coiling device of the decorating wallpaper printing machine convenient for unloading the paper roll is very important.

Disclosure of Invention

The invention aims to overcome the existing defects and provides a winding device of a wallpaper printing machine for decoration, which ensures the pulling force of wallpaper during winding, ensures the winding to be compact, realizes automatic thickness cutting and automatic paper roll separation, improves the processing speed and can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a rolling device of a wallpaper printing machine for decoration comprises a fixed frame and a movable seat, wherein the fixed frame is of a Z-shaped structure, mounting holes are uniformly formed in the surface of a lower arm of the fixed frame, a rectangular through hole is formed in the surface of an upper arm of the fixed frame, two rolling rollers are installed in the rectangular through hole in a matched mode through a bearing pair, a driving clamping seat is arranged on one side, close to the upper arm, of a vertical wall of the fixed frame, the driving clamping seat is installed in a matched mode through the bearing pair and the fixed frame, the central position of the driving clamping seat is connected with an output shaft of a motor, the motor is fixedly installed with the fixed frame, the input end of the motor is electrically connected with the output end of a single chip microcomputer, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, the movable seat is arranged at the end portion of, and the axes of the driving clamping seat and the driven clamping seat are superposed, a cutting knife is arranged below the roller, and two ends of the cutting knife are respectively installed with the fixed frame and the movable seat in a matching way.

As a preferred technical scheme of the invention, two mounting holes are symmetrically formed in the end part of the upper arm of the fixing frame, a second electric telescopic rod is fixedly mounted in each mounting hole, the free end of each second electric telescopic rod is fixedly mounted with the side wall of the movable seat, and the input end of each second electric telescopic rod is electrically connected with the output end of the single chip microcomputer.

As a preferred technical scheme of the invention, the cutting knife comprises two corresponding blades, a first sliding sleeve and a second sliding sleeve are respectively sleeved outside the two ends of each blade, the first sliding sleeve is installed in a matching manner with the movable seat, the second sliding sleeve is installed in a matching manner with the fixed frame, the cutting knife is in clearance fit with the first sliding sleeve, and the cutting knife is in interference fit with the second sliding sleeve.

According to a preferred technical scheme of the invention, rectangular through holes are respectively formed in the vertical wall surfaces of the fixed frame and the movable seat, sliding grooves are respectively formed in the upper wall surface and the lower wall surface of each rectangular through hole, the first sliding sleeve and the second sliding sleeve are respectively matched with the sliding grooves in the rectangular through holes of the movable seat and the fixed frame, the first sliding sleeves are respectively connected with the movable seat through the first electric telescopic rod, the second sliding sleeves are respectively connected with the fixed frame through the first electric telescopic rod, and the axial line of the first electric telescopic rod is the same as the direction of the sliding grooves in the rectangular through holes.

As a preferred technical scheme of the invention, the driving clamping seat and the driven clamping seat have the same structure, conical cylinders are arranged at the center positions of the front ends of the driving clamping seat and the driven clamping seat, an infrared inductor is arranged on the surface of a fixing frame outside the driving clamping seat, and the output end of the infrared inductor is electrically connected with the input end of the single chip microcomputer.

Compared with the prior art, the invention has the beneficial effects that: this coiling mechanism of wallpaper printing machine for decoration passes through two rollers that roll through setting up in that the mount is inside, makes the wall paper pass between two rollers to the power of dragging of wall paper when guaranteeing the rolling guarantees the compactness of rolling, simultaneously at the inside infrared inductor of mount, after scroll thickness reaches the predetermined value, the automatic control cutting knife cuts, and the sliding seat can remove with the mount relatively simultaneously, makes things convenient for the scroll to break away from.

Drawings

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic view of the cutting blade assembly of the present invention.

In the figure: the device comprises a fixing frame 1, a roller 2, an electric telescopic rod I, an electric telescopic rod II, a movable seat 4, a driving clamping seat 5, a driven clamping seat 6, a cutting knife 7, a motor 8, a single chip microcomputer 9, an infrared inductor 10, an electric telescopic rod II, a sliding sleeve I12 and a sliding sleeve II 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rolling device of a wallpaper printing machine for decoration comprises a fixed frame 1 and a movable seat 4, wherein the fixed frame 1 is of a Z-shaped structure, mounting holes are uniformly formed in the surface of a lower arm of the fixed frame 1, a rectangular through hole is formed in the surface of an upper arm of the fixed frame 1, two rolling rollers 2 are installed in the rectangular through hole in a matched mode through a bearing pair, a driving clamping seat 5 is arranged on one side, close to the upper arm, of a vertical wall of the fixed frame 1, the driving clamping seat 5 is installed in a matched mode through the bearing pair and is connected with the fixed frame 1, the center position of the driving clamping seat 5 is connected with an output shaft of a motor 8, the motor 8 is fixedly installed with the fixed frame 1, the input end of the motor 8 is electrically connected with the output end of a single chip microcomputer 9, the input end of the single chip microcomputer 9 is electrically connected with the output end of an external power supply, the movable seat 4 is, the axes of the driving clamping seat 5 and the driven clamping seat 6 are superposed, a cutting knife 7 is arranged below the roller 2, and two ends of the cutting knife 7 are respectively installed with the fixed frame 1 and the movable seat 4 in a matching way;

the upper arm end symmetry of mount 1 sets up two mounting holes, two 11 of the inside fixed mounting electric telescopic handle of mounting hole, two 11 of electric telescopic handle's free end and the lateral wall fixed mounting of sliding seat 4, and the input of two 11 of electric telescopic handle is connected with the output electricity of singlechip 9.

The cutting knife 7 comprises two blades which are correspondingly arranged, the outer parts of the two ends of each blade are respectively sleeved with a first sliding sleeve 12 and a second sliding sleeve 13, the first sliding sleeve 12 is installed in a matching manner with the movable seat 4, the second sliding sleeve 13 is installed in a matching manner with the fixed frame 1, the cutting knife 7 is in clearance fit with the first sliding sleeve 12, so that the cutting knife 7 can slide in the first sliding sleeve 12, the cutting knife 7 is in interference fit with the second sliding sleeve 13, and the fixing of the cutting knife 7 and the second sliding sleeve 13 is ensured;

rectangular through holes are respectively formed in the vertical wall surfaces of the fixed frame 1 and the movable seat 4, sliding chutes are respectively formed in the upper wall surface and the lower wall surface of each rectangular through hole, the first sliding sleeves 12 and the second sliding sleeves 13 are respectively installed in a matched mode with the sliding chutes in the rectangular through holes of the movable seat 4 and the fixed frame 1, the first sliding sleeves 12 are respectively connected with the movable seat 4 through the first electric telescopic rod 3, the second sliding sleeves 13 are respectively connected with the fixed frame 1 through the first electric telescopic rod 3, and the direction of the axis of the first electric telescopic rod 3 is the same as that of the sliding chutes in the rectangular through;

the structure of the driving clamping seat 5 is the same as that of the driven clamping seat 6, conical cylinders are arranged at the center positions of the front ends of the driving clamping seat 5 and the driven clamping seat 6, an infrared inductor 10 is arranged on the surface of the fixing frame 1 outside the driving clamping seat 5, and the output end of the infrared inductor 10 is electrically connected with the input end of the singlechip 9;

the single chip microcomputer 9 is an STC11F32XE single chip microcomputer, and the mode that the single chip microcomputer 9 controls the electric telescopic rod I3, the electric telescopic rod II 11, the motor 8 and the infrared inductor 10 is a common mode in the prior art.

When in use: the two ends of a paper roll are respectively fixed with a driving clamping seat 5 and a driven clamping seat 6, conical cylinders are arranged on the end faces of the driving clamping seat 5 and the driven clamping seat 6 and are suitable for paper rolls with different inner diameters, then a motor 8 works to drive the paper roll to rotate, wallpaper passes through a gap between rolling rollers 2, when the wallpaper moves, the rolling rollers 2 are driven to rotate, the rolling rollers 2 rotate to have certain damping force due to the rotation of the rolling rollers 2, so that the wallpaper is pulled, the tightening force of the paper roll when the paper roll is tightened is ensured, meanwhile, when the thickness of the paper roll reaches a preset value, the paper roll can shield an infrared sensor 10, the infrared sensor 10 transmits a detected signal to a single chip microcomputer 9, the single chip microcomputer 9 controls a first electric telescopic rod 3 to shorten, a cutting knife 7 is driven to move, the paper roll is cut, then a second electric telescopic rod 11 acts, a movable seat 4 moves relative to a, thereby causing the roll to fall off.

According to the invention, the two rollers 2 are arranged in the fixed frame 1, so that the wallpaper passes through between the two rollers 2, the pulling force of the wallpaper during winding is ensured, and the winding compactness is ensured, meanwhile, the infrared sensor 10 in the fixed frame 1 automatically controls the cutting knife 7 to cut when the thickness of the paper roll reaches a preset value, and meanwhile, the movable seat 4 can relatively move with the fixed frame 1, so that the paper roll is conveniently separated.

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 wall paper printing machine's coiling mechanism is used in decoration, includes mount (1) and sliding seat (4), its characterized in that: the fixing frame (1) is of a Z-shaped structure, mounting holes are uniformly formed in the surface of a lower arm of the fixing frame (1), a rectangular through hole is formed in the surface of an upper arm of the fixing frame (1), two rolling rollers (2) are mounted in the rectangular through hole in a matched mode through a bearing pair, a driving clamping seat (5) is arranged on one side, close to the upper arm, of a vertical wall of the fixing frame (1), the driving clamping seat (5) is mounted in a matched mode with the fixing frame (1) through the bearing pair, the central position of the driving clamping seat (5) is connected with an output shaft of a motor (8), the motor (8) is fixedly mounted with the fixing frame (1), the input end of the motor (8) is electrically connected with the output end of a single chip microcomputer (9), the input end of the single chip microcomputer (9) is electrically connected with the output end of an external power supply, a movable seat (4) is arranged at the end portion of the upper arm of, the driven clamping seat (6) is installed in a matched mode with the movable seat (4) through a bearing pair, the axes of the driving clamping seat (5) and the driven clamping seat (6) are overlapped, a cutting knife (7) is arranged below the roller (2), and two ends of the cutting knife (7) are installed in a matched mode with the fixed frame (1) and the movable seat (4) respectively;

the sliding sleeve structure is characterized by further comprising a first sliding sleeve (12) and a second sliding sleeve (13), wherein rectangular through holes are formed in the vertical wall surfaces of the fixed frame (1) and the movable seat (4) respectively, sliding chutes are formed in the upper wall surface and the lower wall surface of each rectangular through hole, the first sliding sleeve (12) and the second sliding sleeve (13) are installed in a matched mode with the sliding chutes in the rectangular through holes of the movable seat (4) and the fixed frame (1) respectively, the two first sliding sleeves (12) are connected with the movable seat (4) through first electric telescopic rods (3) respectively, the two second sliding sleeves (13) are connected with the fixed frame (1) through first electric telescopic rods (3) respectively, and the direction of the axis of the first electric telescopic rods (3) is the same as that;

the cutting knife (7) comprises two blades which are correspondingly arranged, a first sliding sleeve (12) and a second sliding sleeve (13) are respectively sleeved outside the two ends of each blade, the first sliding sleeve (12) is installed in a matched mode with the movable seat (4), the second sliding sleeve (13) is installed in a matched mode with the fixed frame (1), the cutting knife (7) is in clearance fit with the first sliding sleeve (12), and the cutting knife (7) is in interference fit with the second sliding sleeve (13);

the structure of the driving clamping seat (5) is the same as that of the driven clamping seat (6), the center positions of the front ends of the driving clamping seat (5) and the driven clamping seat (6) are respectively provided with a conical cylinder, an infrared inductor (10) is arranged on the surface of a fixing frame (1) outside the driving clamping seat (5), and the output end of the infrared inductor (10) is electrically connected with the input end of the single chip microcomputer (9).

2. A winder for a decorative wallpaper press as claimed in claim 1, characterised in that: the upper arm end portion symmetry of mount (1) sets up two mounting holes, the inside fixed mounting electric telescopic handle two (11) of mounting hole, the free end of electric telescopic handle two (11) and the lateral wall fixed mounting of sliding seat (4), the input of electric telescopic handle two (11) is connected with the output electricity of singlechip (9).