CN211968806U

CN211968806U - Screen frame alignment fixing seat for printing machine and screen frame thereof

Info

Publication number: CN211968806U
Application number: CN202020521863.4U
Authority: CN
Inventors: 周联
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-20
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a screen frame alignment fixing seat for a printing machine and a screen frame thereof, wherein the screen frame alignment fixing seat for the printing machine comprises a hook (1) and an alignment platform (3) which are fixed on the screen frame, and one side surface of the alignment platform (3) is an alignment surface (4); the aligning table (3) is provided with a telescopic part, and the telescopic part can drive the net frame to be tightly attached to the aligning surface (4) through the hook (1); the net frame comprises a net frame main body (21), and the hook (1) is connected to the net frame main body (21). The utility model discloses not only can conveniently operate, still have that work efficiency is higher, the counterpoint precision is higher and the strong advantage of stability of counterpoint back screen frame main part.

Description

Screen frame alignment fixing seat for printing machine and screen frame thereof

Technical Field

The utility model relates to a calico printing machine equipment, especially screen frame counterpoint fixing base and screen frame for calico printing machine.

Background

At present, screen frames on common printing machines in the market are all cuboid; when the device is used, two ends of the screen frame are required to be fixedly connected with the position adjusting mechanisms at the bottoms of the two ends of the printing arm respectively, and the screen frame is kept horizontal through the upper and lower adjusting mechanisms on the position adjusting mechanisms; when the bedplate moves to the position below the screen frame, the patterns or marks on the screen frame are aligned with the bedplate below through the left and right adjusting mechanism on the position adjusting mechanism, and the operation of the screen frame aligning device is troublesome; and when stamp style or colour need change at every turn, no matter whether change the screen frame, all need readjust the screen frame and carry out the counterpoint, the screen frame can only be fixed with the position control mechanism of seal arm both ends bottom earlier and just can carry out position control, adjust the screen frame position at every turn and need spend longer time, this work efficiency that makes the many producers of the little flower type calico printing machine of volume is lower. Therefore, the existing screen frame aligning fixing seat and screen frame for the printing machine have the problems of troublesome operation and low working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screen frame counterpoint fixing base and screen frame for calico printing machine. The utility model discloses not only can conveniently operate, still have the higher advantage of work efficiency.

The technical scheme of the utility model: the screen frame alignment fixing seat for the printing machine comprises a hook and an alignment table which are fixed on a screen frame, wherein one side surface of the alignment table is an alignment surface; the alignment table is provided with a telescopic part, and the telescopic part can drive the net frame to be tightly attached to the alignment surface through the hook.

In the screen frame aligning fixing seat for the printing machine, the aligning surface is a vertical plane.

In the screen frame alignment fixing base for the printing machine, the telescopic component comprises a sliding table cylinder which is horizontally fixed on the alignment table, a pull rod which is vertically arranged is fixed on the sliding table cylinder, the pull rod is located in the middle of one side of the alignment surface, and the pull rod and the hook are matched with each other.

In the screen frame alignment fixing base for the printing machine, the telescopic direction and the alignment surface of the sliding table cylinder are perpendicular to each other.

In the screen frame alignment fixing seat for the printing machine, an adjusting platform is arranged at the bottom end of the alignment platform, and adjusting holes are formed in two sides of the top end face of the adjusting platform; the bottom end of the alignment table is fixed with a lug at the position corresponding to the two adjusting holes, and the cross section area of the lug is smaller than that of the adjusting hole; the directions of the front side and the rear side of the corresponding counterpoint surface in each adjusting hole are respectively connected with a front adjusting screw and a rear adjusting screw, and the directions of the left end and the right end of the corresponding counterpoint surface in the two adjusting holes are respectively connected with a left adjusting screw and a right adjusting screw.

In the screen frame aligning fixing seat for the printing machine, a horizontally arranged supporting plate is fixed at the bottom end of the aligning platform.

A net frame comprises a net frame main body, and the hook is connected to the net frame main body.

In the screen frame, the hook comprises a fixing plate fixed with the screen frame main body, and a hanging hole perpendicular to the alignment surface is formed in the fixing plate; the hanging hole is positioned outside the net frame main body, one end of the hanging hole close to the net frame main body is larger than the horizontal cross-sectional area of the pull rod, and one end of the hanging hole far away from the net frame main body is smaller than or equal to the horizontal cross-sectional area of the pull rod.

In the screen frame, the two end portions of the screen frame body, which are correspondingly connected with one side surface of the hook, are respectively provided with the convex hemispheres, and the planes where the top ends of the two convex hemispheres are parallel to the alignment surface.

Compared with the prior art, the utility model discloses improved current screen frame counterpoint fixing base and screen frame for the calico printing machine, through a side with the counterpoint platform for the counterpoint face to the flexible part pulling couple that sets up at the counterpoint bench, thereby will with the fixed screen frame pulling of couple, make screen frame and counterpoint face hug closely and adjust well, thereby accomplish the counterpoint operation between screen frame and the counterpoint platform, convenient operation and the work efficiency of counterpointing are higher. In addition, the aligning surface in the utility model is a vertical plane, which is suitable for the conventional rectangular screen frame; the telescopic component can be an assembly body comprising a horizontally arranged cylinder and a rolling sliding block, or a horizontally arranged sliding table cylinder and a vertically arranged pull rod (the pull rod can be cylindrical), and the net frame and the alignment surface are closely attached and aligned by horizontally pulling the hook to move, so that the alignment is accurate; the telescopic direction of the sliding table cylinder is perpendicular to the alignment surface, so that the screen frame can linearly move to the alignment surface, the screen frame is not easy to shift, and the alignment accuracy is high; the projection on the alignment table is arranged in the adjusting hole on the adjusting platform, the front and back positions of the alignment table relative to the adjusting platform are controlled through the front and back adjusting screws in the adjusting hole, and the left and right positions of the alignment table relative to the adjusting platform are adjusted through the left adjusting screw and the right adjusting screw on the two adjusting holes; the adjusting platform is connected to the printing rack, so that when the aligning platform is installed and debugged, the relative position of the aligning platform and the printing rack is accurately adjusted and fixed directly through the front and back adjusting screws, the left adjusting screws and the right adjusting screws, and the aligning precision is high; the direct alignment of the screen frame at the later stage can be facilitated, and adjustment is not needed at the later stage; a horizontally arranged supporting plate is fixed at the bottom end of the aligning table, the supporting plate can horizontally support the screen frame main body, and an opening is formed in a moving path, corresponding to the pull rod, on the supporting plate, so that the pull rod can conveniently move while the stability of the screen frame main body in aligning is ensured; the hook can be a fixed plate with a hanging hole in the middle, the hanging hole is long-strip-shaped and is perpendicular to the alignment surface, one end, close to the screen frame main body, of the hanging hole is larger than the cross-sectional area of the pull rod, the pull rod can be conveniently sleeved in the hanging hole, the other end of the hanging hole is smaller than or equal to the cross-sectional area of the pull rod, and therefore after the pull rod is close to the alignment surface, the limiting between the pull rod and the hanging hole is stable, the screen frame main body cannot shake left and right after alignment; both ends that are connected with the side of couple on the screen frame main part all are equipped with the protruding hemisphere, and the plane at two protruding hemisphere tops is parallel with the counterpoint face, and two protruding hemispheres paste tight counterpoint face for the whole side of screen frame main part more easily to accomplish the counterpoint. Therefore, the utility model discloses not only can conveniently operate, still have that work efficiency is higher, the counterpoint precision is higher and the strong advantage of stability of counterpoint back screen frame main part.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of an adjustment platform;

FIG. 3 is a schematic structural diagram of an alignment stage;

FIG. 4 is a schematic view of the structure of the frame body;

fig. 5 is a schematic view of the structure of two hooks.

The labels in the figures are: 1-hook, 3-alignment table, 4-alignment surface, 5-sliding table cylinder, 6-pull rod, 7-adjusting platform, 9-adjusting hole, 10-lug, 11-front and back adjusting screw, 12-left adjusting screw, 13-right adjusting screw, 20-supporting plate, 21-frame main body, 22-fixing plate, 23-hanging hole and 24-convex hemisphere.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. The screen frame alignment fixing seat for the printing machine and the screen frame thereof are shown in figures 1 to 5, the screen frame alignment fixing seat for the printing machine comprises a hook 1 and an alignment table 3 which are fixed on the screen frame, and one side surface of the alignment table 3 is an alignment surface 4; the aligning table 3 is provided with a telescopic component, and the telescopic component can drive the net frame to be tightly attached to the aligning surface 4 through the hook 1.

The alignment surface 4 is a vertical plane; the telescopic component comprises a sliding table cylinder 5 horizontally fixed on the alignment table 3, a vertically arranged pull rod 6 is fixed on the sliding table cylinder 5, the pull rod 6 is positioned in the middle of one side of the alignment surface 4, and the pull rod 6 and the hook 1 are arranged in a matched manner; the telescopic direction of the sliding table cylinder 5 is perpendicular to the alignment surface 4; the bottom end of the aligning platform 3 is provided with an adjusting platform 7, and two sides of the top end face of the adjusting platform 7 are provided with adjusting holes 9; the bottom end of the contraposition table 3 is fixed with a convex block 10 at the position corresponding to the two adjusting holes 9, and the cross section area of the convex block 10 is smaller than that of the adjusting holes 9; the directions of the front side and the rear side of the corresponding alignment surface 4 in each adjusting hole 9 are respectively connected with a front adjusting screw 11 and a rear adjusting screw 11, and the directions of the left end and the right end of the corresponding alignment surface 4 in the two adjusting holes 9 are respectively connected with a left adjusting screw 12 and a right adjusting screw 13; and a supporting plate 20 horizontally arranged is fixed at the bottom end of the alignment table 3.

A net frame comprises a net frame main body 21, and the hook 1 is connected to the net frame main body 21.

The hook 1 comprises a fixing plate 22 fixed with the screen frame main body 21, and a hanging hole 23 vertical to the alignment surface 4 is formed in the fixing plate 22; the hanging hole 23 is positioned outside the net frame main body 21, one end of the hanging hole 23 close to the net frame main body 21 is larger than the horizontal cross-sectional area of the pull rod 6, and one end of the hanging hole 23 far away from the net frame main body 21 is smaller than or equal to the horizontal cross-sectional area of the pull rod 6; the two ends of the screen frame main body 21, which are correspondingly connected with one side surface of the hook 1, are provided with convex hemispheres 24, and the plane where the top ends of the two convex hemispheres 24 are parallel to the alignment surface 4.

The working principle is as follows: during the installation, will counterpoint the lug 10 setting of platform 3 bottom in the regulation hole 9 on regulation platform 7 top, according to the position of the stamp platen in the stamp frame, the position of regulation platform 7, the position of counterpoint face 4 on the counterpoint platform 3 and the position when pull rod 6 counterpoints afterwards, to front and back adjusting screw 11, left adjusting screw 12 and right adjusting screw 13 on the regulation hole 9, adjust the relative position of counterpoint platform 3 and stamp platen, it is fixed with set screw to counterpoint platform 3 and regulation platform 7 after the adjustment is accomplished.

When in use, the hanging hole 23 on the fixing plate 22 at one side of the net frame main body 21 is sleeved on the pull rod 6, and one end of the hanging hole 23 is larger and can be sleeved on the pull rod 6 more easily; then, the sliding table cylinder 5 on the alignment table 3 drives the pull rod 6 to be close to the alignment surface 4, at the moment, the pull rod 6 moves towards the other end of the hanging hole 23, the other end of the hanging hole 23 is smaller, and can be well clamped and limited with the pull rod 6, and meanwhile, the pull rod 6 pulls the screen frame main body 21 close to the alignment surface 4 through the fixing plate 22; the convex hemispheres 24 at the two ends of the screen frame main body 21 are closely attached to the alignment surface 4, and the screen frame main body 21 can be lifted by the supporting plate 20 at the bottom end of the alignment table 3, so that the screen frame main body 21 can be kept horizontal after being aligned.

Claims

1. The screen frame is to fixing base, its characterized in that for the calico printing machine: the device comprises a hook (1) and an aligning platform (3) which are fixed on a net frame, wherein one side surface of the aligning platform (3) is an aligning surface (4); the aligning table (3) is provided with a telescopic part, and the telescopic part can drive the net frame to be tightly attached to the aligning surface (4) through the hook (1).

2. The frame alignment fixing base for printing machines according to claim 1, characterized in that: the alignment surface (4) is a vertical plane.

3. The frame alignment fixing base for printing machines according to claim 1, characterized in that: the telescopic component comprises a sliding table cylinder (5) which is horizontally fixed on the alignment table (3), a pull rod (6) which is vertically arranged is fixed on the sliding table cylinder (5), the pull rod (6) is located in the middle of one side of the alignment surface (4), and the pull rod (6) and the hook (1) are mutually matched.

4. The frame alignment fixing base for printing machines according to claim 3, characterized in that: the telescopic direction of the sliding table cylinder (5) is perpendicular to the alignment surface (4).

5. The frame alignment fixing base for printing machines according to claim 1, characterized in that: an adjusting platform (7) is arranged at the bottom end of the aligning platform (3), and adjusting holes (9) are formed in two sides of the top end face of the adjusting platform (7); the positions of the bottom end of the aligning platform (3) corresponding to the two adjusting holes (9) are respectively fixed with a lug (10), and the cross section area of each lug (10) is smaller than that of each adjusting hole (9); the directions of the front side and the rear side of the corresponding position surface (4) in each adjusting hole (9) are respectively connected with a front adjusting screw (11) and a rear adjusting screw (11), and the directions of the left end and the right end of the corresponding position surface (4) in the two adjusting holes (9) are respectively connected with a left adjusting screw (12) and a right adjusting screw (13).

6. The frame alignment fixing base for printing machines according to claim 1, characterized in that: and a horizontally arranged supporting plate (20) is fixed at the bottom end of the aligning table (3).

7. A frame for a screen, comprising: comprises a net frame main body (21), and the hook (1) of any one of claims 1 to 6 is connected to the net frame main body (21).

8. The frame of claim 7, wherein: the hook (1) comprises a fixing plate (22) fixed with the net frame main body (21), and a hanging hole (23) vertical to the alignment surface (4) in claim 3 is formed in the fixing plate (22); the hanging hole (23) is positioned outside the net frame main body (21), one end of the hanging hole (23) close to the net frame main body (21) is larger than the horizontal cross-sectional area of the pull rod (6) in the claim 3, and one end of the hanging hole (23) far away from the net frame main body (21) is smaller than or equal to the horizontal cross-sectional area of the pull rod (6) in the claim 3.

9. The frame of claim 7, wherein: the two ends of one side surface of the hook (1) correspondingly connected to the net frame main body (21) are provided with convex hemispheres (24), and the plane where the top ends of the two convex hemispheres (24) are located is parallel to the aligning surface (4) in any one of claims 1 to 6.