CN220923543U

CN220923543U - High-strength silk screen printing net puller

Info

Publication number: CN220923543U
Application number: CN202322646183.1U
Authority: CN
Inventors: 刘向国; 葛小勇; 解承家
Original assignee: Hefei Dingfeng Touch Control Technology Co ltd
Current assignee: Hefei Dingfeng Touch Control Technology Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-10
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses a high-strength silk screen printing screen machine, which belongs to the technical field of screen machines and comprises a screen bracket, wherein a stretching structure is arranged on the outer surface of the screen bracket, and a falling structure is arranged on the inner surface of the screen bracket; the stretching structure comprises a hydraulic telescopic rod fixedly connected to the outer surface of the net pulling support, a bearing block is fixedly connected to the telescopic end of the hydraulic telescopic rod, and a compacting structure is arranged on the bearing block. According to the high-strength screen printing and drawing machine, through the cooperation of the drawing support, the drawing structure, the compression structure and the falling structure, the effect of being convenient for stably drawing the screen printing plates with different thicknesses and simultaneously being convenient for accelerating the falling and recycling speed of the screen printing plates is achieved; the effect of avoiding casualties caused by accidental touching of unrelated personnel on the compression structure is achieved through the matched use of the compression bracket and the reminding lamp; through the cooperation of the net support and the guide plate, the effect that the bearing block can move stably conveniently and the unexpected shaking of the bearing block during moving is avoided as much as possible is achieved.

Description

High-strength silk screen printing net puller

Technical Field

The utility model belongs to the technical field of screen drawing machines, and particularly relates to a high-strength screen printing screen drawing machine.

Background

The net puller adopts a brand new widened aluminum alloy structure for the cross beam, adopts a double-guide-rail design (small gap between chucks and large tension), adopts a special guide rail for the stroke, is easy to manually fine-tune and large in tension, and is used for distributing a special double-tube inflator for strengthening. The method is suitable for manufacturing the high Newton steel mesh in the electronic industry;

Through investigation publication (bulletin) number: CN211493197U, disclose a silk screen printing machine, disclose "in this technology, including rectangular support frame, four limits of support frame are connected with a push plate respectively, the push plate is connected in the support frame through the promotion cylinder that is equipped with, the axis level of promotion cylinder sets up technical scheme such as, has through setting up the promotion cylinder, utilizes the promotion cylinder to drive the push plate and removes for the removal of push plate is more steady, technical effect such as more even to the stretching of silk screen printing screen;

Although the screen drawing machine in the above-mentioned comparison document drives the pushing plate to move stably through the air cylinder, the stretching of the screen printing plate is more uniform, but the dropping speed of the screen printing plate in the above-mentioned comparison document after finishing stretching is slower, the screen printing plate can not be automatically and rapidly separated from the screen drawing machine, and still an operator is required to collect the screen printing plate manually;

In order to solve the problems, the application provides a high-strength silk screen printing screen machine.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a high-strength screen printing and drawing machine so as to overcome the technical problems in the prior related art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The high-strength silk screen printing screen machine comprises a screen bracket, wherein a stretching structure is arranged on the outer surface of the screen bracket, and a falling structure is arranged on the inner surface of the screen bracket;

The stretching structure comprises a hydraulic telescopic rod fixedly connected to the outer surface of the net pulling support, a bearing block is fixedly connected to the telescopic end of the hydraulic telescopic rod, and a compacting structure is arranged on the bearing block;

The compression structure comprises a compression bracket which is abutted against one side of the bearing block far away from the net pulling bracket, an air cylinder is arranged on the top wall of the inner surface of the compression bracket, a pressing plate is welded at the telescopic end of the air cylinder, and the length of the pressing plate is smaller than that of the bearing block;

The utility model discloses a pull net support, including the structure that drops, pull net support internal surface, the bottom fixedly connected with miniature air pump of backup pad, the intake pipe is installed to the input of miniature air pump, the blast pipe is installed to the output of miniature air pump, the blast pipe is fixed to be inserted and is established at the inner chamber of backup pad.

The internal surface welding of blast pipe has dustproof filter screen, dustproof filter screen's radius is less than the radius of blast pipe, through setting up dustproof filter screen, and dustproof filter screen installs the one end of keeping away from miniature air pump at the blast pipe to dustproof filter screen can intercept external impurity, avoids the impurity mistake at backup pad top to go into the blast pipe to cause miniature air pump damage as far as possible.

The bottom fixedly connected with of drawing in net support guides the board, hydraulic telescoping rod's flexible length is less than the length of guide board, through setting up the guide board, and the bearing block can slide along the top of guide board to the guide board can provide holding power for the bearing block, avoids drawing in net support as far as possible because of the removal of bearing block causes gravity unbalance, avoids drawing in net support as far as possible to produce the toppling over because of gravity unbalance.

The bottom welding of guide board has control handle, control handle's surface is provided with a plurality of anti-skidding granule, through setting up control handle and anti-skidding granule, and the direction of movement of operating personnel accessible control handle control net support to control handle surface's anti-skidding granule can increase control handle's frictional force, helps operating personnel labour saving and time saving's grasp control handle.

The utility model discloses a stretch structure, including support, tensioning support, warning lamp, tensioning support, a plurality of warning lamps are installed to one side that the tensioning support was kept away from to the tensioning support, through setting up warning lamp, sustainability scintillation after the warning lamp starts, personnel on every side is timely reminded to the tensile structure during operation of being convenient for, avoids irrelevant personnel unexpected touching tensile structure to cause the casualties as far as possible.

The inner cavity threaded connection of compressing tightly the support has the bolt, the bolt passes compressing tightly support and bearing block threaded connection, through setting up the bolt, and operating personnel outwards rotate the fixed state that the bolt can release compressing tightly support and bearing block gradually, after the bolt breaks away from the bearing block totally inside, operating personnel can dismantle the change compression structure wholly fast.

The bottom fixedly connected with bearing rod of backup pad, the universal wheel is installed to the bottom of bearing rod, through setting up bearing rod and universal wheel, and the universal wheel can drive the whole horizontal migration of net support of drawing in rolling on ground, is favorable to operating personnel to adjust the working position of net support according to actual conditions.

In summary, the technical effects and advantages of the present utility model are: according to the high-strength screen printing and drawing machine, through the cooperation of the drawing support, the drawing structure, the compression structure and the falling structure, the effect of being convenient for stably drawing the screen printing plates with different thicknesses and simultaneously being convenient for accelerating the falling and recycling speed of the screen printing plates is achieved; the effect of avoiding casualties caused by accidental touching of unrelated personnel on the compression structure is achieved through the matched use of the compression bracket and the reminding lamp; through the cooperation of the net support and the guide plate, the effect that the bearing block can move stably conveniently and the unexpected shaking of the bearing block during moving is avoided as much as possible is achieved.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of another angle overall perspective structure of the present utility model;

FIG. 3 is an enlarged schematic view of area A of FIG. 2 in accordance with the present utility model;

fig. 4 is a schematic perspective view of an exhaust pipe according to the present utility model.

In the figure:

1. A net support;

2. stretching the structure; 201. a hydraulic telescopic rod; 202. a bearing block;

3. A compacting structure; 301. compressing the bracket; 302. a cylinder; 303. a pressing plate;

4. a shedding structure; 401. a support plate; 402. a micro air pump; 403. an air inlet pipe; 404. an exhaust pipe;

5. A dust-proof filter screen; 6. a guide plate; 7. a control handle; 8. anti-slip particles; 9. a warning light; 10. a bolt; 11. a load-bearing rod; 12. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a high-strength silk screen printing screen machine comprises a screen support 1, wherein a stretching structure 2 is arranged on the outer surface of the screen support 1, the stretching structure 2 comprises a plurality of hydraulic telescopic rods 201 fixedly connected to the outer surface of the screen support 1, and the hydraulic telescopic rods 201 are symmetrically distributed with the screen support 1 as a center; the telescopic ends of the hydraulic telescopic rods 201 are fixedly connected with bearing blocks 202, the number of the bearing blocks 202 is four, and the four bearing blocks 202 are symmetrically distributed by taking the net pulling support 1 as a center; the telescopic movement of the hydraulic telescopic rod 201 can drive the bearing block 202 to horizontally move.

In addition, the bearing block 202 is provided with a pressing structure 3, the pressing structure 3 comprises a pressing bracket 301 which is abutted against one side of the bearing block 202 far away from the net support 1, and the vertical section of the pressing bracket 301 is L-shaped; the top wall of the inner surface of the pressing support 301 is provided with an air cylinder 302, and the telescopic height of the air cylinder 302 is smaller than the height of the pressing support 301; the telescopic end of the air cylinder 302 is welded with the pressing plate 303, the length of the pressing plate 303 is smaller than that of the bearing block 202, the telescopic movement of the air cylinder 302 can drive the pressing plate 303 to move up and down, and the pressing plate 303 can tightly press down the screen printing plate under the action of the air cylinder 302.

In addition, the inner surface of the net support 1 is provided with a falling structure 4; the falling structure 4 comprises a supporting plate 401 welded on the inner surface of the net support 1, and the width of the supporting plate 401 is smaller than that of the net support 1; the bottom of the supporting plate 401 is fixedly connected with a micro air pump 402, an air inlet pipe 403 is arranged at the input end of the micro air pump 402, and the micro air pump 402 can be started to extract air below the supporting plate 401 through the air inlet pipe 403; the exhaust pipe 404 is installed to miniature air pump 402's output, and the inner chamber at backup pad 401 is fixedly inserted to exhaust pipe 404, and the contained angle of exhaust pipe 404's output and backup pad 401 bottom is the acute angle to miniature air pump 402 accessible exhaust pipe 404 carries the air to the oblique top at backup pad 401 top, and the screen printing plate that the tensile end in backup pad 401 top is rebound backward gradually under the effect of air current, has accelerated the recovery efficiency that drops of screen printing plate.

Referring to fig. 1 and 4, the inner surface of the exhaust pipe 404 is welded with a dustproof filter screen 5, the radius of the dustproof filter screen 5 is smaller than that of the exhaust pipe 404, the dustproof filter screen 5 can intercept and filter external impurities, and the dustproof filter screen 5 is mounted at the inner side of the exhaust pipe 404 near the support plate 401, the dustproof filter screen 5 can intercept the external impurities as much as possible and pass through the exhaust pipe 404 to enter the micro air pump 402, and when the micro air pump 402 is started and controls the exhaust pipe 404 to blow outwards, the impurities intercepted by the dustproof filter screen 5 can be rapidly discharged along the exhaust pipe 404.

Referring to fig. 1-2, the bottom fixedly connected with guide board 6 of the net support 1, the flexible length of hydraulic telescoping rod 201 is less than the length of guide board 6, and bearing block 202 sliding connection is at the top of guide board 6 to guide board 6 can provide holding power for bearing block 202, avoids unexpected rocking when bearing block 202 removes as far as possible, and the setting of guide board 6 can keep net support 1 whole balance as far as possible simultaneously, avoids net support 1 to lead to turning on one's side to topple over because of gravity unbalance as far as possible.

Referring to fig. 1-2, a control handle 7 is welded at the bottom of the guide plate 6, and an operator can control the moving direction of the net support 1 by holding the control handle 7; the surface of control handle 7 is provided with a plurality of anti-skidding granule 8, and a plurality of anti-skidding granule 8 are the symmetric distribution with control handle 7 as the center to the frictional force on control handle 7 surface can be increased in the setting of anti-skidding granule 8, and the comparatively laborsaving control of operating personnel of being convenient for draws the direction of movement of net support 1.

Referring to fig. 1-2, a plurality of warning lamps 9 are installed to one side that compresses tightly support 301 and keep away from the net support 1, and warning lamps 9 adopt external power supply to sustainable scintillation after the warning lamps 9 start, conveniently remind the non-staff around when stretching structure 2 and compressing structure 3 start, avoid non-staff to bump by mistake to cause casualties as far as possible. The inner cavity of the compression bracket 301 is in threaded connection with the bolt 10, the bolt 10 passes through the compression bracket 301 to be in threaded connection with the bearing block 202, when the bolt 10 is stressed to move in a direction away from the compression bracket 301, the fixed state of the compression bracket 301 and the bearing block 202 is gradually relieved, and when the bolt 10 is completely separated from the inside of the bearing block 202, an operator can quickly detach and replace the compression bracket 301.

Referring to fig. 1-2, the bottom of the support plate 401 is fixedly connected with four bearing rods 11, and the four bearing rods 11 are equidistantly distributed at the bottom of the support plate 401; the universal wheels 12 are arranged at the bottom of the bearing rods 11, the number of the universal wheels 12 is equal to that of the bearing rods 11, and the universal wheels 12 can drive the net support 1 to integrally move when the ground starts to roll, so that an operator can conveniently and rapidly adjust the working position of the net support 1.

Working principle: firstly, the two sides of the screen plate are placed at the top of the two bearing blocks 202 on the same straight line, then the air cylinder 302 is started to drive the pressing plate 303 to gradually move downwards, the two sides of the screen plate can be tightly pressed by the stress of the two pressing plates 303, then the two hydraulic telescopic rods 201 on the same direction as the pressing plate 303 for pressing the screen plate are started, the telescopic motion of the two hydraulic telescopic rods 201 can drive the bearing blocks 202 to move along the top of the guide plate 6, the screen plate is stressed to start stretching, when the screen plate needs to be stretched in the other direction, the previous operation is repeated on the parts on the other direction, after the screen plate is stretched, the pressing plate 303 is stressed to move upwards to release the fixation of the screen plate, then an operator starts the micro air pump 402 below the supporting plate 401, after the micro air pump 402 is started, air is collected through the air inlet pipe 403 and then is discharged outwards through the air outlet pipe 404, and because the included angle between the air outlet pipe 404 and the bottom of the supporting plate 401 is an acute angle, the air current of the screen plate is subjected to the air outlet pipe 404 moves towards the direction away from the opening of the air outlet pipe 404, so that the screen plate is stretched, the screen plate is separated from the direction of the opening of the air outlet pipe 404, the screen plate is accelerated, the recovery efficiency of the screen plate is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The high-strength silk screen printing screen machine comprises a screen support (1) and is characterized in that a stretching structure (2) is arranged on the outer surface of the screen support (1), and a falling structure (4) is arranged on the inner surface of the screen support (1);

The stretching structure (2) comprises a hydraulic telescopic rod (201) fixedly connected to the outer surface of the net pulling support (1), a bearing block (202) is fixedly connected to the telescopic end of the hydraulic telescopic rod (201), and a compacting structure (3) is arranged on the bearing block (202);

The compressing structure (3) comprises a compressing bracket (301) which is propped against one side of the bearing block (202) far away from the net pulling bracket (1), an air cylinder (302) is arranged on the top wall of the inner surface of the compressing bracket (301), a compressing plate (303) is welded at the telescopic end of the air cylinder (302), and the length of the compressing plate (303) is smaller than that of the bearing block (202);

The utility model discloses a pull net support, including pull net support (1), pull net support (1) is fixed in structure (4), pull net support (1) internal surface's backup pad (401), the bottom fixedly connected with miniature air pump (402), intake pipe (403) are installed to the input of miniature air pump (402), blast pipe (404) are installed to the output of miniature air pump (402), blast pipe (404) are fixed to be inserted and are established in the inner chamber of backup pad (401).

2. The high-strength screen printing and drawing machine according to claim 1, wherein a dustproof filter screen (5) is welded on the inner surface of the exhaust pipe (404), and the radius of the dustproof filter screen (5) is smaller than that of the exhaust pipe (404).

3. The high-strength silk screen printing screen machine according to claim 1, characterized in that the bottom of the screen support (1) is fixedly connected with a guide plate (6), and the telescopic length of the hydraulic telescopic rod (201) is smaller than the length of the guide plate (6).

4. A high strength screen printing machine according to claim 3, characterized in that the bottom of the guide plate (6) is welded with a control handle (7), the outer surface of the control handle (7) being provided with a plurality of anti-slip particles (8).

5. A high strength screen printing machine as claimed in claim 1, wherein a plurality of warning lamps (9) are mounted on the side of the hold-down bracket (301) remote from the screen bracket (1).

6. The high-strength silk screen printing machine according to claim 1, characterized in that the inner cavity of the pressing support (301) is connected with a bolt (10) in a threaded mode, and the bolt (10) penetrates through the pressing support (301) to be connected with the bearing block (202) in a threaded mode.

7. The high-strength silk screen printing screen machine according to claim 1, wherein the bottom of the supporting plate (401) is fixedly connected with a bearing rod (11), and universal wheels (12) are installed at the bottom of the bearing rod (11).