CN211374475U

CN211374475U - Paint film grid cutting instrument

Info

Publication number: CN211374475U
Application number: CN202020034335.6U
Authority: CN
Inventors: 张勇; 万河水
Original assignee: Hefei Wansheng Machinery Co ltd
Current assignee: Hefei Wansheng Machinery Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-08-28
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a check appearance equipment technical field is drawn to the film, and a check appearance is drawn to film is disclosed, which comprises a fixing plate and i, the top fixedly connected with handle of fixed plate, four support columns of bottom four corners fixedly connected with of fixed plate, the bottom fixed mounting of support column has the pulley, the spout has been seted up to the bottom of fixed plate, symmetrical sliding connection has two slides in the spout, the front of fixed plate is rotated and is connected with two-way turning handle, the rear end of two-way turning handle runs through the front of fixed plate and two slides and passes through the bearing rotation with spout rear side inner wall and be connected, and two slides all with the outer disc threaded connection of two-way. The utility model provides a current film cut check appearance adopt the manual work to grip, and the size of cutting the check power relies on the manual work to carry out the accuse completely, and poor stability leads to cutting the nonconformity of check power size at every turn easily, and then leads to the relatively poor problem of testing result accuracy.

Description

Paint film grid cutting instrument

Technical Field

The utility model relates to a check appearance equipment technical field is drawn to the film specifically is a check appearance is drawn to film.

Background

With the development of material technology, people find and synthesize a lot of organic coatings, so that the types and functions of the coatings are greatly enriched, after the organic coatings are coated on the surfaces of materials, a coating adhesion test needs to be carried out to ensure that the organic coatings cannot easily fall off from the surfaces of the materials, and the current mainstream adhesion detection method is to draw a straight and uniform wire groove on the surface of the organic coatings by using a paint film scriber, then attach a strong adhesive tape on the surface of the wire groove, tear off the adhesive tape, observe the falling-off condition of the organic coatings, and judge the adhesion of the organic coatings.

The existing paint film grid scribing instrument is manually held, so that a grid scribing knife scribes a wire groove on the surface of paint, the grid scribing force is completely controlled manually, the stability is poor, the inconsistency of the grid scribing force at each time is easily caused, and the accuracy of a detection result is poor.

The utility model discloses a high accuracy film is drawn check appearance has been published in the chinese utility model patent of authorizing bulletin for CN208833650U, should draw the check appearance and carry out spacing supplementary through removing seat and guide pulley, then the cooperation pressure spring, the handle of a knife, the check is drawn to circular cutting edge, and guaranteed to draw the size of check power the same at every turn, the result of detection has been guaranteed, but this draw the check appearance and have a problem, can't adjust the line groove depth of drawing promptly, the organic coating adhesive force of the different coating thickness of unable adaptation detects, working range is narrower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a check appearance is drawn to film has solved current film and has drawn the check appearance and adopt the manual work to grip, draws the size of check power and relies on the manual work to carry out the accuse completely, and poor stability leads to drawing the inconsistent of check power size at every turn easily, and then leads to the relatively poor problem of testing result accuracy.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a paint film grid drawing instrument comprises a fixed plate, wherein the top of the fixed plate is fixedly connected with a handle, four corners of the bottom of the fixed plate are fixedly connected with four supporting columns, and the bottom ends of the supporting columns are fixedly provided with pulleys;

the bottom of the fixed plate is provided with a chute, two sliding plates are symmetrically and slidably connected in the chute, the front of the fixed plate is rotatably connected with a bidirectional rotating handle, the rear end of the bidirectional rotating handle penetrates through the front of the fixed plate and the two sliding plates and is rotatably connected with the inner wall of the rear side of the chute through a bearing, the two sliding plates are both in threaded connection with the outer circular surface of the bidirectional rotating handle, the inner top wall of the chute is fixedly connected with a fixed block, the bidirectional rotating handle penetrates through the side surface of the fixed block and is rotatably connected with the fixed block, the bottom of the fixed block is fixedly connected with a ruler sleeve, the bottoms of the two sliding plates are symmetrically hinged with two groups of hinged connecting rods, each group of the hinged connecting rods is two, a connecting block is hinged between the bottom ends of the two groups of hinged connecting rods, the top of the connecting block is fixedly connected with a graduated, the inner circular surfaces of the two threaded holes are respectively in threaded connection with two threaded rods, a grid cutting knife is fixedly inserted between the left vertical plate and the right vertical plate, and the left ends of the two threaded rods are tightly abutted to the left side surface of the grid cutting knife.

Preferably, two guide rods are symmetrically and fixedly connected between the front inner wall and the rear inner wall of the sliding chute at the bottom of the fixing plate, and the side surfaces of the two sliding plates are in sliding connection with the outer circular surfaces of the two guide rods.

Preferably, the graduated scale is movably inserted at the bottom end of the scale sleeve.

Preferably, the front end of the bidirectional rotating handle and the rear ends of the two threaded rods are provided with rotating handles.

Preferably, the two sliding plates are symmetrical by the fixed block.

Preferably, the width to thickness ratio of the hinge rod is less than one half.

Preferably, the left ends of the two threaded rods are fixedly provided with rubber pads.

(III) advantageous effects

Compared with the prior art, the utility model provides a check appearance is drawn to paint film possesses following beneficial effect:

1. the utility model discloses a two-way turning handle that sets up drives two slides and keeps away from each other or is close to the slide drives the connecting plate through articulated connecting rod and reciprocates, and the connecting plate drives the lattice knife and reciprocates, makes this lattice knife of drawing can adapt to the organic coating adhesive force detection of different coating thickness, has enlarged this working range of drawing the lattice knife, very big improvement this usability of drawing the lattice knife.

2. The utility model discloses a scale and the chi cover that set up mutually support for should draw the height position of the qualified sword of the accurate regulation of check appearance, thereby the check degree of depth is drawn in the regulation that can be accurate, and then makes should draw the check appearance to have high detection precision.

3. The utility model discloses a bracing piece and the pulley that sets up to the cooperation is to the regulation of drawing check sword height position, can be so that the line groove degree of depth of drawing out when drawing the check at every turn and detecting unanimously, and the wire casing is straight smooth-going, the at utmost has guaranteed the precision that detects.

4. The utility model discloses a handle that sets up, when drawing the check, the handheld handle slides along the straight line when pushing down, can accomplish and draw the check for should draw check appearance easy operation laborsaving, and should draw check appearance small in size, can draw check operation to the less material surface organic coating of area, further improvement should draw the working range of check appearance.

Drawings

FIG. 1 is a front sectional view of a paint film scriber of the present invention;

FIG. 2 is a right side view of a paint film scriber of the present invention;

fig. 3 is a right side sectional view of the paint film scriber of the present invention.

In the figure: the cutting tool comprises a fixing plate 1, a handle 2, a support column 3, a pulley 4, a sliding plate 5, a bidirectional rotating handle 6, a fixing block 7, a ruler sleeve 8, a hinged connecting rod 9, a connecting block 10, a graduated scale 11, a left vertical plate 12, a right vertical plate 13, a threaded rod 14 and a lattice cutter 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a paint film grid drawing instrument comprises a fixed plate 1, wherein two guide rods are symmetrically and fixedly connected between the front inner wall and the rear inner wall of a chute at the bottom of the fixed plate 1, the side surfaces of two sliding plates 5 are in sliding connection with the outer circular surfaces of the two guide rods, so that the sliding plates 5 are more stable in the motion process, a handle 2 is fixedly connected to the top of the fixed plate 1, four support columns 3 are fixedly connected to the four corners of the bottom of the fixed plate 1, and pulleys 4 are fixedly mounted at the bottom ends of the support columns 3;

the bottom of the fixed plate 1 is provided with a chute, two sliding plates 5 are symmetrically and slidably connected in the chute, the front of the fixed plate 1 is rotatably connected with a bidirectional rotating handle 6, the front end of the bidirectional rotating handle 6 and the rear ends of the two threaded rods 14 are respectively provided with a rotating handle, the bidirectional rotating handle 6 and the threaded rods 14 are convenient to rotate, the rear end of the bidirectional rotating handle 6 penetrates through the front of the fixed plate 1 and the two sliding plates 5 and is rotatably connected with the inner wall of the rear side of the chute through a bearing, the two sliding plates 5 are respectively in threaded connection with the outer circular surface of the bidirectional rotating handle 6, the top wall in the chute is fixedly connected with a fixed block 7, the bidirectional rotating handle 6 penetrates through the side surface of the fixed block 7 and is rotatably connected with the fixed block, the bottom of the fixed block 7 is fixedly connected with a ruler sleeve 8, the bottoms of the two sliding plates 5 are symmetrically hinged with two, the strength of the hinged connecting rods 9 is ensured, the hinged connecting rods 9 can normally work for a long time, the connecting blocks 10 are hinged between the bottom ends of the two groups of hinged connecting rods 9, the top of each connecting block 10 is fixedly connected with a graduated scale 11, the two sliding plates 5 are symmetrical by using fixing blocks 7, the graduated scale 11 is movably inserted at the bottom end of the scale sleeve 8, the surface scale value of the graduated scale 11 coinciding with the bottom end of the scale sleeve 8 is the depth of the ruling, the bottom of each connecting block 10 is fixedly connected with a left vertical plate 12 and a right vertical plate 13, the right side surface of the right vertical plate 13 is symmetrically provided with two threaded holes, the inner circular surfaces of the two threaded holes are respectively in threaded connection with two threaded rods 14, the left ends of the two threaded rods 14 are both fixedly provided with rubber pads, the ruling cutter 15 can be prevented from sliding, the ruling cutter 15 can be protected from being damaged in the clamping, the left ends of the two threaded rods 14 are tightly abutted against the left side surface of the ruling knife 15.

The working principle is as follows: during operation, the staff rotates two-way turning handle 6 according to the degree of depth that needs were drawn the check, two guide arms of 6 cooperation of two-way turning handle drive two slide 5 and are close to each other or keep away from, two slide 5 drive connecting block 10 through two sets of articulated connecting rod 9 and reciprocate, then the staff observes the scale interval of the positive and 8 bottom coincidence departments of chi cover of scale 11 to confirm the degree of depth of drawing the check line groove, then the staff pushes down the cutting edge of drawing check sword 15 to organic coating surface directly facing until pulley 4 contradicts on organic coating surface, then keeps pressure and the pulling should draw the check appearance and slide, accomplish and draw the check operation.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 paint film scriber, includes fixed plate (1), its characterized in that: the top of the fixed plate (1) is fixedly connected with a handle (2), four corners of the bottom of the fixed plate (1) are fixedly connected with four supporting columns (3), and the bottom ends of the supporting columns (3) are fixedly provided with pulleys (4); the bottom of the fixed plate (1) is provided with a chute, two sliding plates (5) are symmetrically and slidably connected in the chute, the front of the fixed plate (1) is rotatably connected with a two-way rotating handle (6), the rear end of the two-way rotating handle (6) penetrates through the front of the fixed plate (1) and the two sliding plates (5) and is rotatably connected with the inner wall of the rear side of the chute through a bearing, the two sliding plates (5) are both in threaded connection with the outer circular surface of the two-way rotating handle (6), a fixed block (7) is fixedly connected on the inner top wall of the chute, the two-way rotating handle (6) penetrates through the side surface of the fixed block (7) and is rotatably connected with the fixed block, the bottom of the fixed block (7) is fixedly connected with a ruler sleeve (8), the bottoms of the two sliding plates (5) are symmetrically hinged with two groups of hinged connecting rods (9), the number of the hinged connecting rods, the utility model discloses a drawing tool, including connecting block (10), top fixedly connected with scale (11) of connecting block (10), the bottom fixedly connected with left riser (12) and right riser (13) of connecting block (10), two screw holes have been seted up to the right flank symmetry of right riser (13), and threaded connection has two threaded rods (14) respectively between the disc in two screw holes, fixed grafting has drawing tool (15) between left side riser (12) and right riser (13), two the left end of threaded rod (14) all supports the left surface at drawing tool (15).

2. A paint film scriber as claimed in claim 1, wherein: two guide rods are symmetrically and fixedly connected between the front inner wall and the rear inner wall of the sliding chute at the bottom of the fixing plate (1), and the side surfaces of the two sliding plates (5) are in sliding connection with the outer circular surfaces of the two guide rods.

3. A paint film scriber as claimed in claim 1, wherein: the graduated scale (11) is movably inserted at the bottom end of the scale sleeve (8).

4. A paint film scriber as claimed in claim 1, wherein: the front end of the bidirectional rotating handle (6) and the rear ends of the two threaded rods (14) are provided with rotating handles.

5. A paint film scriber as claimed in claim 1, wherein: the two sliding plates (5) are symmetrical by the fixed block (7).

6. A paint film scriber as claimed in claim 1, wherein: the ratio of the width to the thickness of the articulated connecting rod (9) is less than half.

7. A paint film scriber as claimed in claim 1, wherein: and rubber pads are fixedly arranged at the left ends of the two threaded rods (14).