CN211363891U - Scraper for screen printing machine - Google Patents

Abstract

The utility model discloses a scraper for screen printing machine mainly solves among the prior art scraper and can directly contact with the working face when the use falls, and the power that produces at the in-process of contact can cause the harm to the scraper, leads to the inhomogeneous to product work, needs periodic scraper to the harm to change simultaneously, has increased the cost. This scraper for screen printing machine, the top of adjustable shelf is provided with the iron sheet, and the radian groove has been seted up to the top both sides of grip block, and the inside swing joint in radian groove has the fly leaf, and the below of fly leaf is provided with the semicircle that matches with the radian groove, and the standing groove has been seted up to the inside in both sides of fly leaf, and the inside of standing groove is provided with the silicon steel sheet, and the top of silicon steel sheet is connected with the wire, and the top both sides of grip block are provided with the dead lever. By the proposal, the utility model discloses a power that the adjustable shelf produced reaches inside the fly leaf to reach the fly leaf and descend, make the movable clamping plate carry out synchronous decline.

Description

Scraper for screen printing machine

Technical Field

The utility model relates to a scraper for screen printing machine, specifically speaking relates to a scraper for screen printing machine.

Background

In the process of glass printing production, the scraper is used for carrying out smooth equipment to the stamp, and the scraper needs manual operation to accomplish when using and realizes going up and down, just scraping printing, anti-scraping printing, complete machine stroke etc. flow to the scraper, causes the harm to scraper itself easily at the in-process that goes up and down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scraper for screen printing machine to solve current scraper and can directly contact with the working face when the use falls, the power that produces at the in-process of contact can lead to the fact the harm to the scraper, leads to the inhomogeneous to product work, needs the periodic scraper to the harm to change simultaneously, has increased the cost.

In order to solve the above problem, the utility model provides a following technical scheme:

the utility model provides a scraper for screen printing machine, including the rectangular plate with the connecting plate that the rectangular plate below set up, the both sides of rectangular plate are provided with the cardboard, the outside swing joint of cardboard has the holder, the inside of connecting plate is provided with two adjustable shelves, the inside that the connecting plate is close to the both sides adjustable shelf is provided with the grip block, the length that two adjustable shelves stretch out is greater than the grip block, the top of adjustable shelf is provided with the iron sheet, the radian groove has been seted up to the top both sides of grip block, the inside swing joint in radian groove has the fly leaf, the below of fly leaf is provided with the semicircle that matches with the radian groove, the standing groove has been seted up to the inside in both sides of fly leaf, the inside of standing groove is provided with the silicon steel sheet, the top of silicon steel sheet is connected with the wire.

Through above-mentioned technical scheme, can switch on and make the silicon steel sheet produce magnetic force to the silicon steel sheet through the wire, adsorb the iron sheet of process simultaneously, can effectually fix the adjustable shelf.

Specifically, the clamping plate comprises two clamping plates and screw holes formed in two sides of each clamping plate, and scraper placing positions are arranged on the inner sides of the lower portions of the two clamping plates.

Through the technical scheme, the scraper can be placed at the position where the scraper is placed, the scraper can be fixed through the screw hole, and the scraper can normally work.

Specifically, an inner threaded hole is formed in the middle of the top end of the clamp holder, an inner thread is arranged inside the inner threaded hole, a bolt is arranged inside the inner threaded hole, and an outer thread matched with the inner thread is arranged outside the bolt.

Through above-mentioned technical scheme, can fix the bolt through internal thread and external screw thread, guarantee going on of fixing work.

Specifically, the top of bolt is provided with the rotation axis, be provided with the fixture block around the rotation axis.

Through above-mentioned technical scheme, can the bolt rotate to interior screw hole inside through rotating the rotation axis, and the fixture block can restrict the home range of adversary, guarantees going on of rotation work.

Specifically, the bottom of the bolt is provided with a stress plate.

Through above-mentioned technical scheme, through contacting atress board and rectangular plate top, can effectually fix the rectangular plate, guarantee that the scraper can be normal use.

Specifically, the bottom of holder sets up two fixed plates, the right side of fixed plate is provided with the inclined plate and the fixed plate with form the draw-in groove between the inclined plate.

Through the above-mentioned with regard to technical scheme, can place the cardboard through the draw-in groove, the inclination board can contact with the both sides inside of connecting plate simultaneously, can be effectual fixed the fixed plate, guarantee the stability of fixed plate itself.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the power that produces through the adjustable shelf reaches inside the fly leaf to reach the fly leaf and descend, make the movable clamping plate go on descending in step, can effectually prevent that the scraper from directly contacting with the working face, can play the effect to the scraper protection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the structure of the middle clamping plate of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the middle connection plate of the present invention.

Fig. 4 is a schematic view of the structure of the middle clamp of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1-rectangular plate, 11, clamping plate; 2-connecting plate, 21-movable frame, 221-iron sheet, 22-clamping plate, 221-clamping plate, 222-scraper placing groove, 223-screw hole, 224-movable plate, 225-semicircular arc, 226-placing groove, 227-silicon steel sheet, 228-fixed rod, 3-clamping device, 31-rotating shaft, 32-clamping block, 33-bolt, 34-stress plate, 35-fixed plate, 36-clamping groove and 37-gradient plate.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

Example 1

Referring to fig. 1 to 4, a scraper for screen printing machine comprises a rectangular plate 1 and a connecting plate 2 disposed below the rectangular plate 1, clamping plates 11 are disposed on two sides of the rectangular plate 1, a clamp 3 is movably connected to the outside of the clamping plates 11, two movable frames 21 are disposed inside the connecting plate 2, a clamping plate 22 is disposed inside the connecting plate 2 close to the movable frames 21, the extending length of the two movable frames 21 is greater than that of the clamping plate 22, the clamping plate 22 comprises two clamping plates 221 and screw holes 223 formed on two sides of the clamping plate 221, a scraper placing part 222 is disposed inside the lower side of the clamping plate 221, a screw hole 223 formed on two sides of the clamping plate 221, a scraper placing part 222 is disposed inside the lower side of the clamping plate 221, an inner screw hole is formed in the middle of the top end of the clamp 3, an inner screw thread is disposed inside the inner screw hole, a bolt 33 is disposed inside the inner screw hole, an outer, the top of the bolt 33 is provided with a rotating shaft 31, the periphery of the rotating shaft 31 is provided with clamping blocks 32, the bottom of the bolt 33 is provided with a stress plate 34, the bottom of the clamp 3 is provided with two fixing plates 35, the right side of the fixing plates 35 is provided with an inclined plate 37, and a clamping groove 36 is formed between the fixing plates 35 and the inclined plate 37.

Take out holder 3 and contact the inboard of holder 3 with the outside of cardboard 11, put into draw-in groove 36 inside with the bottom of cardboard 11 after that, the top of inclination board 37 can contact with the both sides top inner wall of connecting plate after cardboard 11 is put into, clockwise rotation axis 31 after that, can drive bolt 33 when the pivoted and enter into the inside screw hole and make the bottom of atress board 34 contact with the top of rectangular plate 1, be connected clamping device 3 and external equipment after that, take out the scraper and put into scraper standing groove 222 inside after that, come to fix the scraper through screw 223 after that, then the scraper can carry out normal use.

Example 2

The top of adjustable shelf 21 is provided with iron sheet 211, and the radian groove has been seted up to the top both sides of grip block 22, and the inside swing joint in radian groove has fly leaf 224, and the below of fly leaf 224 is provided with the semicircle 225 that matches with the radian groove, and standing groove 226 has been seted up to the inside of both sides of fly leaf 224, and the inside of standing groove 226 is provided with silicon steel sheet 227, and the top of silicon steel sheet 227 is connected with the wire, and the top both sides of grip block 22 are provided with dead lever 228.

When the scraper needs to be used, in the descending process of the scraper, the two iron sheet movable frames 21 contact with the working surface and generate force to drive the movable frames 21 to ascend, then the iron sheet 211 on the top of the movable frame 21 enters the placing groove 226, further, the silicon steel sheet 227 in the placing groove 226 generates magnetic force in the electrified state and adsorbs the iron sheet 211, the iron sheet 211 conducts the force to the position of the movable plate 224 and drives the movable plate 224 to ascend in the ascending process, then the semi-circular arc 225 below the movable plate 224 is separated from the arc groove, further the clamping plate 22 descends, after the lower part of the movable plate 224 contacts with the fixed rod 228, the clamping plate 22 is fixed, after the fixation is completed, the scraper at the bottom of the clamping plate 22 is located above the working surface and works, and the contact between the scrapers with the working surface can be effectively avoided, can play a role in protecting the scraper.

In this embodiment, the distance between the scraper and the working surface can be determined according to the position of the fixing rod 228, the rectangle of the fixing rod 228 from the top of the clamping plate 22 can be changed according to actual conditions, and the length of the bottom of the movable frame 21 above the bottom of the clamping plate 22 can also be adjusted according to actual conditions.

In the specific implementation process, the clamp 3 is taken out, the inner side of the clamp 3 is in contact with the outer part of the clamping plate 11, the bottom of the clamping plate 11 is placed into the clamping groove 36, the top of the inclined plate 37 is in contact with the inner walls above the two sides of the connecting plate after the clamping plate 11 is placed, then the rotating shaft 31 is rotated clockwise, the bolt 33 is driven to enter the inner screw hole and the bottom of the stress plate 34 is in contact with the top of the rectangular plate 1 while rotating, the clamping device 3 is connected with external equipment, then the scraper is taken out and placed into the scraper placing groove 222, then the scraper is fixed through the screw hole 223, the scraper is mechanically lowered through the external equipment after the fixation is completed, then the two iron sheet movable frames 21 are in contact with the working surface and generate force and drive the movable frames 21 to ascend, then the iron plate 211 at the top of the movable frame 21 enters the placing groove 226, further, the inside silicon steel sheet 227 of standing groove 226 can be at the production magnetic force of the state of circular telegram and adsorb iron sheet 211, iron sheet 211 can be with power conduction activity board 224 department and drive fly leaf 224 and rise at the in-process that rises, semicircle 225 below fly leaf 224 can break away from the radian groove after that, further grip block 22 can descend, can fix grip block 22 after the below of fly leaf 224 contacts with dead lever 228, the scraper of grip block 22 bottom can be in the top of working face after fixed the completion, and work, can effectually avoid contacting with the working face between the scraper, can play the effect to the scraper protection.

According to the above embodiment, alright realize the utility model discloses well. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.

Claims (6)

1. The utility model provides a scraper for screen printing machine, including rectangular plate (1) with connecting plate (2) that rectangular plate (1) below set up, the both sides of rectangular plate (1) are provided with cardboard (11), the outside swing joint of cardboard (11) has holder (3), the inside of connecting plate (2) is provided with two adjustable shelf (21), the inside that connecting plate (2) are close to both sides adjustable shelf (21) is provided with grip block (22), the length that two adjustable shelf (21) stretch out is greater than grip block (22), its characterized in that: the top of adjustable shelf (21) is provided with iron sheet (211), the radian groove has been seted up to the top both sides of grip block (22), the inside swing joint in radian groove has fly leaf (224), the below of fly leaf (224) is provided with semicircle (225) that match with the radian groove, standing groove (226) have been seted up to the inside both sides of fly leaf (224), the inside of standing groove (226) is provided with silicon steel sheet (227), the top of silicon steel sheet (227) is connected with the wire, the top both sides of grip block (22) are provided with dead lever (228).

2. The squeegee for screen printing machine according to claim 1, wherein: the clamping plate (22) comprises two clamping plates (221) and screw holes (223) formed in two sides of the clamping plates (221), and scraper placing positions (222) are arranged on the inner sides of the lower portions of the clamping plates (221) on the two sides.

3. The squeegee for screen printing machine according to claim 1, wherein: an inner threaded hole is formed in the middle of the top end of the clamp holder (3), an inner thread is arranged inside the inner threaded hole, a bolt (33) is arranged inside the inner threaded hole, and an outer thread matched with the inner thread is arranged outside the bolt (33).

4. A squeegee for screen printing machine according to claim 3, wherein: the top of bolt (33) is provided with rotation axis (31), rotation axis (31) are provided with fixture block (32) all around.

5. The squeegee for screen printing machine according to claim 4, wherein: and a stress plate (34) is arranged at the bottom of the bolt (33).

6. The squeegee for screen printing machine according to claim 1, wherein: the bottom of holder (3) sets up two fixed plates (35), the right side of fixed plate (35) is provided with inclined plate (37) and fixed plate (35) with form draw-in groove (36) between inclined plate (37).

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