CN113321032A

CN113321032A - Quick coiling mechanism of drawing paper for culture media

Info

Publication number: CN113321032A
Application number: CN202011049748.2A
Authority: CN
Inventors: 彭凤军
Original assignee: Hunan Qinglan Cultural Media Group Co ltd
Current assignee: Hunan Qinglan Cultural Media Group Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-31

Abstract

The invention discloses a fast drawing paper winding device for culture media, which comprises a rotating rod, wherein the surface of the rotating rod is movably connected with two limiting plates. Through setting up positioning mechanism, can make the user put the surface to the bull stick with one side of painting and calligraphy, remove limiting plate to painting and calligraphy's both sides, press positioning mechanism and drive the centre gripping behind the surface contact of spacing soft board and painting and calligraphy, thereby rotate the bull stick and reach the effect of rolling, positioning mechanism has reached and has prevented to remove to the location of limiting plate, the longer painting and calligraphy of current part has been solved, inconvenient operation when carrying out the rolling, need user's both hands to support when the rolling, and paper class painting and calligraphy material itself material is fragile, all cause the damage of drawing paper corner easily, the beginning department of rolling lacks certain clamping device, carry out the effect of rotatory rolling again after fixing a position one side of painting and calligraphy, user's the operation degree of difficulty and use cost have been increased, the problem that the user used not convenient for, be worth promoting.

Description

Quick coiling mechanism of drawing paper for culture media

Technical Field

The invention belongs to the technical field of culture media, and particularly relates to a fast drawing paper winding device for culture media.

Background

The culture is thought, idea, behavior, customs, habits and representative characters formed by a group in a certain period, and all activities radiated by the overall consciousness of the group, and in the traditional sense, a person has or does not have culture, which means the education degree of the person, and the culture media is an extended field in the media industry, and the modern propagation means is used for carrying out the propagation of the culture and the communication among different cultures through the media.

Painting, calligraphy and newspapers are a mode of cultural transmission, and the problems in the prior art are that: the longer painting and calligraphy of part, the inconvenient operation when carrying out the rolling needs user's both hands to support when the rolling, and paper class painting and calligraphy material itself is more fragile, all causes the damage of drawing paper corner easily, and the beginning department of rolling lacks certain clamping device, fixes a position the effect of back rotation rolling again to one side of painting and calligraphy, has increased user's the operation degree of difficulty and use cost, and the user of not being convenient for uses.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a fast winding device for painting paper for culture media, which has the advantages of clamping and limiting the painting at the beginning of winding so as to facilitate winding, solves the problems that the existing painting with longer part is inconvenient to operate when winding, needs both hands of a user to support when winding, is fragile in the material of the paper painting and calligraphy, and is easy to damage the corners of the painting paper, a certain clamping device is lacked at the beginning of winding, one side of the painting and calligraphy is positioned and then is rotated to wind, increases the operation difficulty and the use cost of the user, and is inconvenient for the user to use.

The invention is realized in such a way that the quick drawing paper winding device for culture media comprises a rotating rod, wherein the surface of the rotating rod is movably connected with two limiting plates, the surface of the rotating rod is fixedly connected with two supporting frames, the left side of the rotating rod is provided with a motor, one sides, opposite to the two limiting plates, of the two limiting plates are fixedly connected with limiting soft plates, the inner cavities of the limiting plates are provided with clamping grooves, and the inner cavities of the clamping grooves are provided with positioning mechanisms.

Preferably, the positioning mechanism comprises press rods, supporting rods are fixedly connected to opposite sides of the two press rods, a moving plate is movably connected to an inner cavity of the clamping groove, a moving groove is formed in the front side of the moving plate, a moving block is movably connected to the inner cavity of the moving groove, the front side of the moving block is movably connected with the rear side of the supporting rods, a positioning block is fixedly connected to the bottom of the moving plate, a plurality of positioning grooves matched with the positioning block are formed in the top of the rotating rod, and one side, close to the moving plate, of the limiting soft plate is fixedly connected with the moving plate.

Preferably, the inner cavity of the clamping groove is fixedly connected with a fixed rod, the left side of the supporting rod is provided with a movable hole matched with the fixed rod, the bottom of the fixed rod is fixedly connected with a spring, and the bottom of the spring is fixedly connected with the top of the movable plate.

Preferably, the front side and the rear side of the rotating rod are both provided with sliding grooves, the inner cavity of each sliding groove is movably connected with a sliding block, and one side of each sliding block, which is close to the limiting plate, is fixedly connected with the limiting plate.

Preferably, the opposite sides of the two pressing rods are fixedly connected with the clamping blocks, and the opposite sides of the two limiting plates are provided with through holes matched with the pressing rods for use.

Preferably, the opposite sides of the two limiting plates are respectively provided with a movable groove matched with the limiting soft plate, and the bottom of the limiting soft plate is fixedly connected with an anti-abrasion pad.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention can lead a user to put one side of the painting and calligraphy on the surface of the rotating rod by arranging the limit soft board, the positioning mechanism and the limit board to be matched for use, move the limit board to the two sides of the painting and calligraphy, press the positioning mechanism to drive the limit soft board to be contacted with the surface of the painting and calligraphy and then clamp the painting and calligraphy, rotate the rotating rod to achieve the rolling effect, the positioning mechanism achieves the positioning of the limit board to prevent the left and right movement, and solves the problem of the existing longer painting and calligraphy, the operation is inconvenient when the rolling is carried out, the rolling needs to be supported by both hands of a user, the paper painting and calligraphy is fragile in material and easy to cause the damage of the corners of the painting paper, a certain clamping device is not arranged at the beginning of the rolling, the effect of rotatory rolling is carried out again after fixing a position one side of painting and calligraphy, has increased user's the operation degree of difficulty and use cost, the problem that the user of being not convenient for used is worth promoting.

2. According to the invention, by arranging the positioning mechanism, a user can press the pressing rod, the pressing rod drives the supporting rod to move, the supporting rod drives the moving block to move in the moving groove, so that the moving plate is driven to move, the moving plate drives the positioning block to enter the clamping groove, the user places one side of a painting and calligraphy on the surface of the rotating rod, moves the limiting plate to two sides of the painting and calligraphy, pulls the pressing rod, the pressing rod drives the positioning block to be clamped in the positioning groove, and drives the limiting soft plate to be in contact with the surface of the drawing paper, so that the positioning effect on the limiting plate is achieved.

3. The invention has the advantages that the fixed rod and the spring are matched for use, the effect that the supporting rod can only move left and right is achieved, the friction between the fixed rod and the inner wall of the movable hole is reduced by the movable hole, the spring has the effect of positioning the positioning block and the limiting soft plate under the condition of no stress deformation, and the condition of up-and-down movement is prevented.

4. The positioning block is matched with the sliding groove, so that the effect that the limiting plate can only move left and right when fixed is achieved, and the situation that the limiting plate is inclined and cannot drive the positioning block to be clamped into the positioning groove is prevented.

5. The clamping block is matched with the through hole, so that friction between the pressing rod and the inner wall of the limiting plate is reduced when the pressing rod moves left and right, and the clamping block prevents the pressing rod from being completely immersed into the clamping groove.

6. The anti-abrasion pad is matched with the movable groove, so that the effect of reducing friction between the limiting soft board and the inner wall of the limiting plate is achieved, and the anti-abrasion pad reduces contact between the limiting soft board and the surface of the drawing paper and prevents excessive abrasion.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a partial front cross-sectional view provided by an embodiment of the present invention;

FIG. 3 is a schematic diagram of a partial structure provided by an embodiment of the present invention;

FIG. 4 is a partial enlarged view of FIG. A according to an embodiment of the present invention.

In the figure: 1. a rotating rod; 2. a limiting plate; 3. a support frame; 4. a motor; 5. a limiting sheet; 6. a card slot; 7. a positioning mechanism; 701. a pressing rod; 702. a support bar; 703. moving the plate; 704. a moving groove; 705. a moving block; 706. positioning blocks; 707. positioning a groove; 8. fixing the rod; 9. a movable hole; 10. a spring; 11. a chute; 12. a slider; 13. a clamping block; 14. a through hole; 15. a movable groove; 16. an anti-wear pad.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the quick drawing paper winding device for cultural media provided by the embodiment of the invention comprises a rotating rod 1, wherein the surface of the rotating rod 1 is movably connected with two limiting plates 2, the surface of the rotating rod 1 is fixedly connected with two supporting frames 3, a motor 4 is arranged on the left side of the rotating rod 1, one sides of the two limiting plates 2 opposite to each other are fixedly connected with a limiting soft plate 5, a clamping groove 6 is formed in an inner cavity of each limiting plate 2, and a positioning mechanism 7 is arranged in the inner cavity of each clamping groove 6.

Referring to fig. 2 and 4, the positioning mechanism 7 includes a pressing rod 701, two opposite sides of the pressing rod 701 are fixedly connected with a supporting rod 702, an inner cavity of the clamping groove 6 is movably connected with a moving plate 703, a moving groove 704 is formed in the front side of the moving plate 703, a moving block 705 is movably connected in the inner cavity of the moving groove 704, the front side of the moving block 705 is movably connected with the rear side of the supporting rod 702, a positioning block 706 is fixedly connected to the bottom of the moving plate 703, a plurality of positioning grooves 707 matched with the positioning block 706 for use are formed in the top of the rotating rod 1, and one side of the soft limiting plate 5, which is close to the moving plate 703, is fixedly connected with the moving plate 703.

Adopt above-mentioned scheme: through setting up positioning mechanism 7, can make the user press and press pole 701, press pole 701 and drive bracing piece 702 and remove, bracing piece 702 drives movable block 705 and removes in shifting chute 704, thereby drive movable plate 703 and remove, movable plate 703 drives locating piece 706 and gets into in draw-in groove 6, the user puts one side of painting and calligraphy to the surface of bull stick 1, remove limiting plate 2 to the both sides of painting and calligraphy, pull and press pole 701, press pole 701 and drive locating piece 706 card and go into in constant head tank 707, and drive the surface contact of spacing soft board 5 and drawing paper, reached the location effect to limiting plate 2.

Referring to fig. 4, a fixing rod 8 is fixedly connected to an inner cavity of the clamping groove 6, a movable hole 9 used in cooperation with the fixing rod 8 is formed in the left side of the supporting rod 702, a spring 10 is fixedly connected to the bottom of the fixing rod 8, and the bottom of the spring 10 is fixedly connected to the top of the moving plate 703.

Adopt above-mentioned scheme: through the cooperation that sets up dead lever 8 and spring 10 and using, played the bracing piece 702 and can only remove the effect about, activity hole 9 has reduced the friction of dead lever 8 with activity hole 9 inner wall, and spring 10 has played the location effect to locating piece 706 and spacing soft board 5 under the condition of not atress deformation, prevents the condition that reciprocates.

Referring to fig. 3, the front side and the rear side of the rotating rod 1 are both provided with a sliding chute 11, an inner cavity of the sliding chute 11 is movably connected with a sliding block 12, and one side of the sliding block 12 close to the limiting plate 2 is fixedly connected with the limiting plate 2.

Adopt above-mentioned scheme: through the cooperation of setting up slider 12 and spout 11 and using, played the effect that can only remove about fixed to limiting plate 2, prevented that limiting plate 2 slope can't drive the condition that locating piece 706 blocks in the constant head tank 707.

Referring to fig. 4, the opposite sides of the two pressing rods 701 are fixedly connected with the latch 13, and the opposite sides of the two limiting plates 2 are respectively provided with a through hole 14 used in cooperation with the pressing rods 701.

Adopt above-mentioned scheme: through the cooperation of the fixture block 13 and the through hole 14, the friction between the pressing rod 701 and the inner wall of the limiting plate 2 is reduced when the pressing rod 701 moves left and right, and the fixture block 13 prevents the pressing rod 701 from completely sinking into the clamping groove 6.

Referring to fig. 4, the opposite sides of the two limiting plates 2 are both provided with a movable groove 15 used in cooperation with the limiting soft plate 5, and the bottom of the limiting soft plate 5 is fixedly connected with an anti-wear pad 16.

Adopt above-mentioned scheme: the friction effect of reducing the inner walls of the limiting soft plate 5 and the limiting plate 2 is achieved by the matching of the movable groove 15 and the anti-abrasion pad 16, and the anti-abrasion pad 16 reduces the effect of preventing excessive abrasion of the limiting soft plate 5 and the drawing paper in surface contact.

The working principle of the invention is as follows:

when the device is used, a user presses the pressing rod 701, the pressing rod 701 drives the supporting rod 702 to move, the supporting rod 702 moves in the range of the fixed rod 8, the supporting rod 702 drives the moving block 705 to move in the moving groove 704, the moving plate 703 drives the spring 10 to deform under force, the moving plate 703 drives the positioning block 706 to enter the clamping groove 6, the user places one side of a painting and calligraphy on the surface of the rotating rod 1, the limiting plate 2 is moved to two sides of the painting and calligraphy, the limiting plate 2 drives the sliding block 12 to move in the sliding groove 11, the pressing rod 701 is loosened, the spring 10 deforms under force to drive the positioning block 706 to be clamped in the positioning groove 707, the limiting soft plate 5 drives the anti-abrasion pad 16 to contact with the surface of the painting and calligraphy, the rotating rod 1 is rotated to roll the painting and calligraphy, and calligraphy at the beginning of rolling are clamped and limited, and therefore the effect of convenient rolling is achieved.

In summary, the following steps: the fast drawing paper winding device for the culture media has the advantages that through the matched use of the limiting soft board 5, the positioning mechanism 7 and the limiting board 2, a user can place one side of a painting and calligraphy on the surface of the rotating rod 1, the limiting board 2 is moved to two sides of the painting and calligraphy, the limiting soft board 5 is driven to be in contact with the surface of the painting and calligraphy by pressing the positioning mechanism 7 for clamping, the rotating rod 1 is rotated to achieve the winding effect, the positioning mechanism 7 achieves the positioning effect on the limiting board 2 to prevent the left and right movement, the problem of inconvenience in operation when winding is solved for the painting and calligraphy with longer parts, the user needs to hold both hands during winding, the materials of the paper painting and calligraphy are fragile, the corners of the drawing paper are easily damaged, a certain clamping device is lacked at the beginning of winding, the effect of rotating after positioning one side of the painting and calligraphy is wound is achieved, and the operation difficulty and the use cost of the user are increased, the use of the utility model is inconvenient for users, and the utility model is worth popularizing.

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 quick coiling mechanism of drawing paper for culture media, includes bull stick (1), its characterized in that: the utility model discloses a swivel joint, including swivel joint, motor (1), limiting plate (2), two support frames (3) of fixed surface of swivel joint (1), the left side of swivel joint (1) is provided with motor (4), the equal fixedly connected with spacing soft board (5) of one side that two limiting plate (2) are relative, draw-in groove (6) have been seted up to the inner chamber of limiting plate (2), the inner chamber of draw-in groove (6) is provided with positioning mechanism (7).

2. The fast winding device of the painting paper for the cultural media as claimed in claim 1, wherein: the positioning mechanism (7) comprises pressing rods (701), supporting rods (702) are fixedly connected to the opposite sides of the two pressing rods (701), a moving plate (703) is movably connected to an inner cavity of the clamping groove (6), a moving groove (704) is formed in the front side of the moving plate (703), a moving block (705) is movably connected to the inner cavity of the moving groove (704), the front side of the moving block (705) is movably connected with the rear side of the supporting rods (702), a positioning block (706) is fixedly connected to the bottom of the moving plate (703), a plurality of positioning grooves (707) matched with the positioning block (706) are formed in the top of the rotating rod (1), and one side, close to the moving plate (703), of the limiting soft plate (5) is fixedly connected with the moving plate (703).

3. The fast winding device of the painting paper for the cultural media as claimed in claim 2, wherein: the inner chamber fixedly connected with dead lever (8) of draw-in groove (6), movable hole (9) that use with dead lever (8) cooperation are seted up in the left side of bracing piece (702), the bottom fixedly connected with spring (10) of dead lever (8), the bottom of spring (10) and the top fixed connection of movable plate (703).

4. The fast winding device of the painting paper for the cultural media as claimed in claim 1, wherein: spout (11) have all been seted up to the front side and the rear side of bull stick (1), the inner chamber swing joint of spout (11) has slider (12), one side and limiting plate (2) fixed connection that slider (12) are close to limiting plate (2).

5. The fast winding device of the painting paper for the cultural media as claimed in claim 2, wherein: the opposite sides of the two pressing rods (701) are fixedly connected with clamping blocks (13).

6. The fast winding device of the painting paper for the cultural media as claimed in claim 2, wherein: through holes (14) matched with the press rod (701) for use are formed in the opposite sides of the two limiting plates (2).

7. The fast winding device of the painting paper for the cultural media as claimed in claim 6, wherein: and one side of the two limiting plates (2) opposite to each other is provided with a movable groove (15) matched with the limiting soft plate (5) for use.

8. The fast winding device of the painting paper for the cultural media as claimed in claim 7, wherein: the bottom of the limiting soft board (5) is fixedly connected with an anti-abrasion pad (16).