Magnetic bar printing machine

Abstract

The utility model relates to the technical field of magnetic bar printing machines, and discloses a magnetic bar printing machine which comprises a printing machine body, according to the magnetic bar printing machine, through a protection assembly, when a stabilizing block is attached to the surface of a screen frame and a rotary knob is continuously rotated forwards, the stabilizing block moves into a moving frame, the surface of a protruding block abuts against the inner wall of an arc-shaped groove, and then a gear can rotate; a linkage plate, the first sliding plate and the two sets of second sliding plates are synchronously close to each other, so that a clamping block enters a clamping groove, the side, away from the inclined face, of the clamping block abuts against the inner wall of the clamping groove, the clamping block and a fixed column can be limited, a movable frame cannot continue to move, and therefore a screw rod and a rotary knob cannot continue to rotate; and when the rotary knob is rotated reversely, the inclined surface of the clamping block is propped against the inner wall of the clamping groove to enter the stable frame, and the screen frame can be loosened normally without influencing the normal resetting of the fixed column.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic rod printing machine, concretely is a kind of magnetic rod printing machine. BACKGROUND

[0002] Magnetic rod printing machine is a kind of equipment using magnetic field control magnetic color paste to print, and its core principle is that the color paste containing magnetic particles is precisely adsorbed and arranged by magnetic rod (magnetic scraper) or electromagnetic array, to form a pattern on fabric or other materials.

[0003] The existing magnetic rod printing machine needs to be fixed by clamping mechanism when using, to avoid deviation and affect printing quality when printing, and the traditional clamping mechanism is mostly driven by screw rod, air cylinder or hydraulic pressure to exert clamping force, but lacks precise force feedback mechanism.If force is not stopped in time during operation, it is easy to cause plastic deformation of screen frame due to excessive clamping force, which affects the accuracy of repeated use of screen frame, or directly damages the screen frame structure, increasing production cost. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of magnetic rod printing machine to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of magnetic rod printing machine, including printing machine body, the surface of printing machine body is provided with fixed assembly and protection assembly, the fixed assembly includes: fixed frame, fixed column, moving frame, stabilizing block, sliding rod;

[0006] The protection assembly includes:

[0007] Long rod, long rod is used to cooperate with the limiting of moving frame by clamping block;

[0008] Arc-shaped groove, arc-shaped groove is used to drive convex block and gear rotation;

[0009] Gear, gear is used to drive rack movement.

[0010] Preferably, the long rod is fixed on the inner wall of the fixed frame, the long rod penetrates through the fixed column, and the long rod is in sliding connection with the fixed column, the surface of the long rod is provided with a clamping groove, the surface of the sliding rod is provided with an arc-shaped groove, the inner wall of the moving frame is rotationally connected with a gear, the sliding rod penetrates through the gear, the inner side of the gear is fixed with a protruding block, the inner wall of the moving frame is in sliding connection with a rack, the gear is in meshing connection with the rack, the side, where the moving frame and the stabilizing block are close to each other, of the moving frame and the stabilizing block is provided with a through hole one and a through hole two, the inside of the fixed column is provided with a cavity, the inner wall of the cavity is in sliding connection with a sliding plate one and a sliding plate two, the sliding plate one and the sliding plate two are hingedly connected with a linkage plate, the surface of the sliding plate one is fixed with a spring two, one end of the spring two, which is away from the sliding plate one, is fixed on the inner wall of the cavity, one side of the sliding plate two, which is close to the long rod, is fixed with a stabilizing frame, the inner wall of the stabilizing frame is in sliding connection with a clamping block, the surface of the clamping block is fixed with a spring three, one end of the spring three is fixed on the inner wall of the stabilizing frame, the surface of the protruding block is in abutment with the inner wall of the arc-shaped groove, the stabilizing block clamps the screen frame, the protruding block is moved into the moving frame, the surface of the protruding block is in abutment with the inner wall of the arc-shaped groove, the gear is driven to rotate, at this time, the rack penetrates through the through hole one and the through hole two, is in abutment with the sliding plate two, the linkage plate is turned over, the sliding plate one is synchronously moved, the two groups of sliding plates two are synchronously close to each other, the clamping block is in the clamping groove, one side of the clamping block, which is away from the inclined surface, is in abutment with the inner wall of the clamping groove, the clamping block and the fixed column are limited, at this time, the moving frame cannot be continuously moved, so that the screw rod and the knob cannot be continuously rotated.

[0011] Preferably, the fixed frame is fixed on the surface of the printing machine body, the inner side of the fixed frame is rotationally connected with a screw rod, the surface of the fixed frame is rotationally connected with a knob, the output shaft of the knob penetrates through the fixed frame, and the output shaft of the knob is fixed on the surface of the screw rod, the inner side of the fixed frame is in sliding connection with a fixed column, the screw rod penetrates through the fixed column, and the screw rod is in threaded connection with the fixed column, the surface of the fixed column is fixed with a moving frame, the moving frame is in sliding connection with the surface of the fixed frame, the inner side of the moving frame is in sliding connection with a stabilizing block, the surface of the stabilizing block is fixed with a sliding rod, one end of the sliding rod, which is away from the stabilizing block, penetrates through the moving frame, and the sliding rod is in sliding connection with the moving frame, the surface of the moving frame is fixed with a spring one, one end of the spring one, which is away from the moving frame, is fixed on the surface of the sliding rod, the knob is positively rotated, the screw rod is rotated, the moving frame drives the stabilizing block to be close to each other, so that the stabilizing block clamps the screen frame, the knob is reversely rotated, and the screen frame is released, so that the screen frame is fixed, and subsequent printing processing is facilitated.

[0012] Preferably, the screw rod is provided with two opposite threads, and when the screw rod is rotated, the fixed column can be driven to be close to or away from each other.

[0013] Preferably, one end of the clamping block, which is away from the spring three, is provided with an inclined surface, when the inclined surface of the clamping block is in abutment with the inner wall of the clamping groove, the clamping block can be moved into the stabilizing frame, and the fixed column cannot be reset.

[0014] Preferably, the slide plate one, the slide plate two and the linkage plate are provided with two groups, when the slide plate two moves, the two groups of slide plate one can be made to approach or move away from each other synchronously through the slide plate one.

[0015] Compared with the prior art, the magnetic rod printing machine has the following beneficial effects:

[0016] 1. The magnetic rod printing machine, when the stable block is attached to the surface of the mesh frame and the knob is continuously rotated, the stable block moves into the moving frame, the surface of the protruding block is in contact with the inner wall of the arc-shaped groove, the gear is rotated, the rack passes through the through hole one, the through hole two, and the slide plate two, the two groups of slide plate two are synchronously close to each other through the linkage plate and the slide plate one, the clamping block enters the clamping groove, the side of the clamping block away from the inclined surface is in contact with the inner wall of the clamping groove, the clamping block and the fixed column are limited, the moving frame cannot continue to move, the screw rod and the knob cannot continue to rotate, the mesh frame is prevented from being deformed due to excessive clamping force, use is affected, the knob is reversed, the inclined surface of the clamping block is in contact with the inner wall of the clamping groove and enters the stable frame, the fixed column is not affected and is normally reset, and the mesh frame can be normally loosened.

[0017] 2. The magnetic rod printing machine, when the knob is rotated, the screw rod is rotated, the moving frame drives the stable block to approach each other, the stable block clamps the mesh frame, and the knob is reversed to loosen the mesh frame. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a front view structural schematic diagram of the utility model fixed component, protection component;

[0020] Figure 3 It is an explosion section view structural schematic diagram of part of the utility model fixed component, protection component;

[0021] Figure 4 It is a section view structural schematic diagram of part of the utility model protection component, fixed component;

[0022] Figure 5 It is a front view structural schematic diagram of part of the utility model protection component;

[0023] Figure 6 It is a section view structural schematic diagram of the utility model stable frame, spring three and clamping block;

[0024] Figure 7 It is a front view structural schematic diagram of the utility model gear and protruding block.

[0025] In the figure: 1, printing machine body; 2, fixed assembly; 20, fixed frame; 21, knob; 22, fixed column; 23, moving frame; 24, stabilizing block; 25, slide rod; 26, spring one; 27, screw rod; 3, protection assembly; 30, long rod; 31, clamping groove; 32, arc-shaped groove; 33, gear; 34, protruding block; 35, rack; 36, through hole one; 37, through hole two; 38, slide plate one; 39, spring two; 300, linkage plate; 301, slide plate two; 302, stabilizing frame; 303, clamping block; 304, spring three; 305, cavity. DETAILED DESCRIPTION

[0026] As Figures 1-7 shown, the utility model provides a technical scheme: a kind of magnetic rod printing machine, the surface of printing machine body 1 is provided with fixed assembly 2 and protection assembly 3, fixed assembly 2 includes: fixed frame 20, fixed column 22, moving frame 23, stabilizing block 24, slide rod 25;Protection assembly 3 includes: long rod 30, clamping groove 31, arc-shaped groove 32, gear 33, protruding block 34, rack 35, through hole one 36, through hole two 37, slide plate one 38, spring two 39, linkage plate 300, slide plate two 301, stabilizing frame 302, clamping block 303, spring three 304, cavity 305.

[0027] The long rod 30 is fixed on the inner wall of the fixed frame 20, the long rod 30 penetrates through the fixed column 22, and the long rod 30 is in sliding connection with the fixed column 22, the surface of the long rod 30 is provided with a clamping groove 31, the surface of the sliding rod 25 is provided with an arc-shaped groove 32, the inner wall of the moving frame 23 is rotationally connected with a gear 33, the sliding rod 25 penetrates through the gear 33, the inner side of the gear 33 is fixed with a protruding block 34, the inner wall of the moving frame 23 is in sliding connection with a rack 35, the gear 33 is in meshing connection with the rack 35, the inner wall of the moving frame 23 is provided with a through hole one 36 and a through hole two 37, the inner side of the fixed column 22 is provided with a cavity 305, the inner wall of the cavity 305 is in sliding connection with a sliding plate one 38 and a sliding plate two 301, the sliding plate one 38 and the sliding plate two 301 are hingedly connected with a linkage plate 300, the surface of the sliding plate one 38 is fixed with a spring two 39, one end of the spring two 39 away from the sliding plate one 38 is fixed on the inner wall of the cavity 305, one side of the sliding plate two 301 close to the long rod 30 is fixed with a stabilizing frame 302, the inner wall of the stabilizing frame 302 is in sliding connection with a clamping block 303, the surface of the clamping block 303 is fixed with a spring three 304, one end of the spring three 304 is fixed on the inner wall of the stabilizing frame 302, the surface of the protruding block 34 is in abutment with the inner wall of the arc-shaped groove 32, one end of the clamping block 303 away from the spring three 304 is provided as an inclined surface, the sliding plate one 38, the sliding plate two 301 and the linkage plate 300 are provided with two groups, the stabilizing block 24 clamps the screen frame, the stabilizing block 24 moves into the moving frame 23, at the same time, the surface of the protruding block 34 is in abutment with the inner wall of the arc-shaped groove 32, the gear 33 rotates, the gear 33 drives the rack 35 to pass through the through hole one 36 and the through hole two 37, abuts against the sliding plate two 301, the linkage plate 300 overturns, drives the sliding plate one 38 to move synchronously, so that the two groups of sliding plate two 301 move synchronously and approach each other, at this time, the clamping block 303 enters the clamping groove 31, one side of the clamping block 303 away from the inclined surface is in abutment with the inner wall of the clamping groove 31, so as to limit the clamping block 303 and the fixed column 22, at this time, the moving frame 23 cannot continue to move, so that the screw rod 27 and the knob 21 cannot continue to rotate, avoiding that the clamping force is too large without timely stopping, the screen frame is deformed, and the use is affected.

[0028] The fixed frame 20 is fixed on the surface of the printing machine body 1, the inner side of the fixed frame 20 is rotationally connected with a screw rod 27, the surface of the fixed frame 20 is rotationally connected with a knob 21, the output shaft of the knob 21 penetrates the fixed frame 20, and the output shaft of the knob 21 is fixed on the surface of the screw rod 27, the inner side of the fixed frame 20 is slidably connected with a fixed column 22, the screw rod 27 penetrates the fixed column 22, and the screw rod 27 is threadedly connected with the fixed column 22, the surface of the fixed column 22 is fixedly connected with a moving frame 23, the moving frame 23 is slidably connected on the surface of the fixed frame 20, the inner side of the moving frame 23 is slidably connected with a stabilizing block 24, the surface of the stabilizing block 24 is fixedly connected with a sliding rod 25, one end of the sliding rod 25 away from the stabilizing block 24 penetrates the moving frame 23, and the sliding rod 25 is slidably connected with the moving frame 23, the surface of the moving frame 23 is fixedly connected with a spring one 26, one end of the spring one 26 away from the moving frame 23 is fixed on the surface of the sliding rod 25, the screw rod 27 is provided with two opposite threads, the knob 21 is rotated in the positive direction, so as to drive the screw rod 27 to rotate, at this time, the moving frame 23 drives the stabilizing block 24 to move close to each other, so that the stabilizing block 24 clamps the screen frame, and the knob 21 is reversed to loosen the screen frame, which is convenient for fixing the screen frame.

[0029] In use, the cloth is placed on the surface of the printing machine body 1, and the cloth is placed above the screen frame at this time, the knob 21 is rotated in the positive direction at this time, so as to drive the screw rod 27 to rotate, at this time, the moving frame 23 drives the stabilizing block 24 to move close to each other, so that the stabilizing block 24 clamps the screen frame, and the knob 21 is reversed to loosen the screen frame, which is convenient for fixing the screen frame.

[0030] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. A magnetic rod printing machine comprising a printing machine body (1), characterized in that: The surface of the printing machine body (1) is provided with a fixing assembly (2) and a protection assembly (3), the fixing assembly (2) comprises: a fixing frame (20), a fixing column (22), a moving frame (23), a stabilizing block (24), a sliding rod (25); The protection assembly (3) comprises: A long rod (30) is used for limiting the moving frame (23) by cooperating with a clamping block (303); An arc-shaped groove (32) is used for driving the rotation of a protruding block (34) and a gear (33); The gear (33) is used for moving a rack (35).

2. A magnetic rod printing machine according to claim 1, characterized in that: The long rod (30) is fixed on the inner wall of the fixing frame (20), the long rod (30) penetrates through the fixing column (22), and the long rod (30) is in sliding connection with the fixing column (22), the surface of the long rod (30) is provided with a clamping groove (31), the surface of the sliding rod (25) is provided with an arc-shaped groove (32), the inner wall of the moving frame (23) is rotatably connected with a gear (33), the sliding rod (25) penetrates through the gear (33), the inner side of the gear (33) is fixed with a protruding block (34), the inner wall of the moving frame (23) is in sliding connection with a rack (35), the gear (33) is in meshing connection with the rack (35), the side, where the moving frame (23) and the stabilizing block (24) are close to each other, of each is provided with a through hole one (36) and a through hole two (37), the inside of the fixing column (22) is provided with a cavity (305), the inner wall of the cavity (305) is in sliding connection with a sliding plate one (38) and a sliding plate two (301), the sliding plate one (38) and the sliding plate two (301) are hingedly connected with a linkage plate (300), the surface of the sliding plate one (38) is fixed with a spring two (39), one end of the spring two (39) away from the sliding plate one (38) is fixed on the inner wall of the cavity (305), one side of the sliding plate two (301) close to the long rod (30) is fixed with a stabilizing frame (302), the inner wall of the stabilizing frame (302) is in sliding connection with a clamping block (303), the surface of the clamping block (303) is fixed with a spring three (304), one end of the spring three (304) is fixed on the inner wall of the stabilizing frame (302), and the surface of the protruding block (34) is in abutment with the inner wall of the arc-shaped groove (32).

3. A magnetic rod printing machine as claimed in claim 1, characterized in that: The fixed frame (20) is fixed on the surface of the printing machine body (1), the inner side of the fixed frame (20) is rotatably connected with a screw rod (27), the surface of the fixed frame (20) is rotatably connected with a knob (21), the output shaft of the knob (21) penetrates the fixed frame (20), and the output shaft of the knob (21) is fixed on the surface of the screw rod (27), the inner side of the fixed frame (20) is slidably connected with a fixed column (22), the screw rod (27) penetrates the fixed column (22), and the screw rod (27) is threadedly connected with the fixed column (22), the surface of the fixed column (22) is fixedly connected with a moving frame (23), the moving frame (23) is slidably connected on the surface of the fixed frame (20), the inner side of the moving frame (23) is slidably connected with a stabilizing block (24), the surface of the stabilizing block (24) is fixedly connected with a sliding rod (25), one end of the sliding rod (25) away from the stabilizing block (24) penetrates the moving frame (23), and the sliding rod (25) is slidably connected with the moving frame (23), the surface of the moving frame (23) is fixedly connected with a spring one (26), and one end of the spring one (26) away from the moving frame (23) is fixed on the surface of the sliding rod (25).

4. A magnetic rod printing machine according to claim 3, characterised in that: The screw rod (27) is provided with two opposite threads.

5. A magnetic rod printing machine as claimed in claim 2, wherein: The clamping block (303) is provided with an inclined surface at one end away from the spring three (304).

6. A magnetic rod printing machine as claimed in claim 2, characterized in that: The sliding plate one (38), the sliding plate two (301) and the linkage plate (300) are all provided with two groups.

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