CN215456242U - Automatic dragging device for long-axis painting and calligraphy paper - Google Patents

Abstract

The utility model relates to an automatic dragging device for long-axis painting and calligraphy paper, belonging to the technical field of painting and calligraphy auxiliary devices and comprising: a support; the two supporting rods are respectively symmetrically arranged at the top of the bracket and are parallel to each other; the dragging component is arranged on the supporting rod and used for dragging the painting and calligraphy paper: the pulling assembly comprises: two sinking grooves; the two clips are respectively and symmetrically arranged on the sinking grooves, and the sinking grooves are formed in the inner sides of the supporting rods and are connected with the clips in a sliding mode; the clamping control mechanism is arranged on the sinking groove and used for controlling the opening and closing of the clamp; the driving mechanism is arranged on the bracket and used for driving the clamp to reciprocate in the sinking groove; the utility model drags the painting and calligraphy paper by the dragging component, thereby avoiding the need of manual moving during creation and reducing the creation efficiency; the painting and calligraphy paper can be stably clamped by the clamps at the two sides of the painting and calligraphy paper and is matched with the pressure bar at the other end for use, so that the painting and calligraphy paper can be prevented from being not flat enough during creation; the utility model has convenient use and strong practicability and is worth popularizing.

Description

Automatic dragging device for long-axis painting and calligraphy paper

Technical Field

The utility model belongs to the technical field of painting and calligraphy auxiliary devices, and particularly relates to an automatic dragging device for long-axis painting and calligraphy paper.

Background

The Chinese painting and calligraphy art is one of the earliest artistic forms in the traditional Chinese nation art, fully explains the predecessors of the Chinese nation and has long been provided with quite high aesthetic consciousness and superelevation artistic creation. The painting and calligraphy are the general names of painting and calligraphy, the painting is the crystal created in people's life, the origin of the painting is long and has rich interest, "there is poetry in the painting, poetry has a painting in the poetry," in ancient China, poetry and painting are inseparable, the painting also reflects the emotion and thought of the creators, therefore the art is deeply inoculated in the painting. The writing is characterized in that the writing rule of characters and symbols is written according to the characters and the meanings thereof by the writing method, the structure and the seal method of the body of the book, so that the book becomes an artistic work with rich aesthetic feeling. Under the normal condition, when long-length calligraphy and painting works are created, long-axis calligraphy and painting paper needs to be used, the long-axis calligraphy and painting paper is generally longer than a calligraphy and painting table, the longer part of the long-axis calligraphy and painting paper falls outside the calligraphy and painting table, a creator needs to move the long-axis calligraphy and painting paper from time to time in the writing or painting process, a writing brush needs to be put down ceaselessly in the moving process of the long-axis calligraphy and painting paper, the long-axis calligraphy and painting paper needs to be laid flat again after the long-axis calligraphy and painting paper is moved, and the creation thought of the creator is very complicated and is easy to influence; therefore, an automatic dragging device for long-axis painting and calligraphy paper is urgently needed.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an automatic dragging device for long-axis painting and calligraphy paper, so as to solve the deficiencies in the prior art.

The technical scheme of the utility model is as follows: an automatic tractor for long-axis painting and calligraphy paper, comprising: the device comprises a bracket, two supporting rods and a dragging component; the two supporting rods are respectively symmetrically arranged at the top of the bracket and are parallel to each other; the dragging component is arranged on the supporting rod and used for dragging the painting and calligraphy paper:

the pulling assembly comprises: two sinking grooves; the two clips are respectively and symmetrically arranged on the sinking grooves, and the sinking grooves are formed in the inner sides of the supporting rods and are connected with the clips in a sliding mode; the clamping control mechanism is arranged on the sinking groove and used for controlling the opening and closing of the clamp; and the driving mechanism is arranged on the bracket and used for driving the clamp to reciprocate in the sinking groove.

Preferably, the clip includes two centre gripping arms, centre gripping arm intercrossing and its middle part are articulated through first pivot, two spouts have been seted up to the symmetry on the upper and lower both sides inner wall in heavy groove, wear to be equipped with the slide bar between two spouts, the both ends of slide bar symmetry respectively are equipped with two first sliders, the inside cooperation that first slider embedding spout is connected, first pivot is located between the lateral wall of slide bar and heavy groove and with first pivot fixed connection, the one end that two centre gripping arms are close to the support symmetry respectively is equipped with two grip blocks, grip block and centre gripping arm fixed connection just stretch out heavy groove, the other end symmetry respectively is equipped with two bracing pieces, be equipped with first spring between the bracing piece and be in the extension state.

Preferably, the clamping control mechanism comprises a strutting block which is arranged at one end of the supporting rod and far away from one end of the clamping plate, two second sliding blocks are symmetrically arranged on the upper side and the lower side of the strutting block respectively, the second sliding blocks are embedded into the sliding groove to be connected in an internal matching mode, two through holes are formed in the strutting block and incline towards the middle, the supporting rod is connected with the through holes in a sliding mode, and the sinking groove is located on one side, close to the support, of the strutting block and is provided with a baffle and fixedly connected with the side wall of the strutting block.

Preferably, the support includes that two levels set up the U type press from both sides, and the bottom that the U type pressed from both sides is symmetry respectively be equipped with two stands and rather than fixed connection, and open-ended one end and branch fixed connection are kept away from to the U type clamp, actuating mechanism sets up two adapter sleeves at the stand inboard including the symmetry, adapter sleeve and stand fixed connection, and the T type is led to the groove has been seted up to the bottom surface of adapter sleeve, and the T type is led to the inslot and is equipped with T type slide, and one side that T type slide is close to branch has set firmly the transfer line, and transfer line one end is connected with T type slide is perpendicular, and the heavy groove is located the first slider of bottom and has seted up the step groove under, and the other end of transfer line passes step groove and first slider fixed connection.

Preferably, one side of the upright column close to the support rod is respectively and symmetrically provided with two first connecting columns, one end of each first connecting column is vertically and fixedly connected with the upright column, one end of one first connecting column far away from the upright column is provided with a vertical plate, the vertical plate is hollow and is provided with a sliding plate and is in sliding connection with the sliding plate, the bottom of the sliding plate is provided with a second spring which is in an extending state, the second spring is respectively connected with the vertical plate and the sliding plate, one side of the vertical plate close to the first connecting columns is symmetrically provided with two first through grooves, the first through grooves are provided with first racks, the bottoms of the first racks are fixedly connected with the sliding plate, a second rotating shaft is arranged between the two first connecting columns in a penetrating way and is respectively in rotating connection with the first connecting columns through bearings, the second rotating shaft is positioned at two sides of the first connecting columns and is provided with two first gears in a penetrating way, the first gears are in meshed connection with the first racks, the other side of the vertical plate is provided with a second through groove, and a pressing plate is arranged in a penetrating way, one end of the pressing plate penetrates through the second through groove to be fixedly connected with the sliding plate in a vertical mode, a second rack is arranged on one side, away from the supporting rod, of the T-shaped sliding plate, a second gear is sleeved under the second rotating shaft, and the second rack is meshed with the second gear.

Preferably, the end of the supporting rod, which is far away from the upright post, is provided with a cross beam, the cross beam is provided with a plurality of limiting holes, and the limiting holes are provided with screws in a penetrating manner and are fixedly connected with the supporting rod.

Preferably, still include nipper, nipper includes that the U type that two levels set up presss from both sides, and the U type presss from both sides and keeps away from opening one end and is equipped with two pillars respectively the symmetry, is equipped with the second spliced pole between the pillar, and the cover is equipped with the reel on the second spliced pole and rotates rather than being connected, still wears to be equipped with the depression bar between the U type presss from both sides and is parallel with the second spliced pole, and the depression bar is fixed rather than the U type of both sides and is connected.

Compared with the prior art, the automatic dragging device for the long-axis painting and calligraphy paper, provided by the utility model, has the advantages that the painting and calligraphy paper is dragged through the dragging component, so that the painting and calligraphy paper is prevented from being manually moved during creation, and the creation efficiency is reduced; the painting and calligraphy paper can be stably clamped by the clamps at the two sides of the painting and calligraphy paper and is matched with the pressure bar at the other end for use, so that the painting and calligraphy paper can be prevented from being not flat enough during creation; the clamping distance can be lengthened through the clamping plate arranged on the clamp, and the clamping stability is improved; through the spreading block and the stop block, the painting and calligraphy paper can be automatically loosened after being dragged for a certain distance, and can automatically move to the dragging starting point and be clamped to form circular dragging, so that the dragging speed is increased; the desk can be matched and connected with desks of different specifications through the U-shaped clamp and matched with the adjustable upright post for use, so that the use convenience is improved; the foot pedal can be used for providing power for traction on the driving mechanism, so that the situation that the painting and calligraphy paper needs to be manually moved during painting is avoided; the utility model has convenient use and strong practicability and is worth popularizing.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view of the present invention;

FIG. 5 is an enlarged schematic view at A of the present invention;

FIG. 6 is an enlarged schematic view of the utility model at B;

fig. 7 is a front view of the riser of the present invention.

Detailed Description

The utility model provides an automatic dragging device for long-axis painting and calligraphy paper, which is described below by combining the structural schematic diagrams of figures 1 to 7.

Example 1

As shown in fig. 1, an automatic drawing device for long-axis painting and calligraphy paper comprises: a support: the two support rods 1 are respectively symmetrically arranged at the top of the bracket and are parallel to each other; the dragging component is arranged on the supporting rod 1 and used for dragging the painting and calligraphy paper: the painting and calligraphy paper is dragged by the dragging component, so that the painting and calligraphy paper is prevented from being manually moved during creation, and the creation efficiency is reduced; the painting and calligraphy paper can be stably clamped by the clamps at the two sides of the painting and calligraphy paper and is matched with the pressure bar at the other end for use, so that the painting and calligraphy paper can be prevented from being not flat enough during creation;

the pulling assembly comprises: two sink tanks 23; the two clips 2 are respectively and symmetrically arranged on the sinking grooves 23, and the sinking grooves 23 are formed in the inner sides of the supporting rods 1 and are connected with the clips 2 in a sliding mode; the clamping control mechanism is arranged on the sinking groove 23 and used for controlling the opening and closing of the clamp 2; the driving mechanism is arranged on the bracket and is used for driving the clip 2 to reciprocate in the sinking groove 23; through the clamping control mechanism and the driving mechanism, reciprocating movement can be realized, and the opening and closing of the clamp at the fixed position form a circulating dragging effect, so that the use convenience is improved.

As shown in fig. 2, preferably, a cross beam 61 is disposed at one end of the supporting rod 1 away from the upright post 42, a plurality of limiting holes 62 are disposed on the cross beam 61, and screws are disposed through the limiting holes 62 and fixedly connected to the supporting rod 1.

Preferably, still include nipper, nipper includes the U type clamp 41 that two levels set up, and the U type presss from both sides 41 and keeps away from opening one end and is equipped with two pillars 71 respectively symmetrically, is equipped with second spliced pole 72 between the pillar 71, and the cover is equipped with reel 73 on the second spliced pole 72 and rotates rather than being connected, still wears to be equipped with depression bar 74 between the U type clamp 41 and is parallel with second spliced pole 72, and depression bar 74 presss from both sides 41 fixed connection rather than the U type of both sides respectively.

When the device is used, firstly, the position of the first gear 58 on the side without the pressing plate on the second rotating shaft is adjusted according to the width of the writing and painting paper, and the position of the bracket is synchronously adjusted; the height of the upright post is adjusted when the two U-shaped pieces are clamped at one end of the table; mounting a U-shaped clamp and a winding drum at the other end of the desk, winding the painting and calligraphy paper on the winding drum, and enabling one end of the painting and calligraphy paper to penetrate through the desktop and penetrate through a clamping plate on a clamp; when the painting and calligraphy paper needs to be dragged and moved, the pressing plate is treaded by feet, the first rack drives the second rotating shaft to rotate and drives the T-shaped sliding plate to slide to drive the clamp to move; when the clamp drags the painting and calligraphy paper to the other end, the supporting rod goes deep into the through hole on the opening block to loosen the painting and calligraphy paper; the clamp automatically returns to the initial point through the spring on the pressing plate, and the opening block is separated from the clamp through the baffle plate to clamp the painting and calligraphy paper again.

Example 2

In order to further improve the stability of dragging, the clamping distance can be lengthened and the clamping stability can be improved through the clamping plate arranged on the clamp;

as shown in fig. 5, preferably, the clip 2 includes two clamping arms 21, the clamping arms 21 are intersected with each other, the middle portions of the clamping arms 21 are hinged through a first rotating shaft 22, two sliding grooves 24 are symmetrically formed on inner walls of upper and lower sides of the sinking groove 23, a sliding rod 25 penetrates between the two sliding grooves 24, two first sliding blocks 26 are symmetrically arranged at two ends of the sliding rod 25 respectively, the first sliding blocks 26 are embedded in the sliding grooves 24 and are connected in an internal fit manner, the first rotating shaft 22 is located between the sliding rod 25 and a side wall of the sinking groove 23 and is fixedly connected with the first rotating shaft 22, two clamping plates 27 are symmetrically arranged at one ends of the two clamping arms 21 close to the bracket respectively, the clamping plates 27 are fixedly connected with the clamping arms 21 and extend out of the sinking groove 23, two supporting rods 28 are symmetrically arranged at the other ends of the two supporting rods, and a first spring 29 is arranged between the supporting rods 28 and is in an extending state.

Example 3

In order to further improve the dragging speed, the painting and calligraphy paper can be loosened after the dragging is finished through the matching of the spreading blocks and the clamping, and the painting and calligraphy paper is stably clamped at the dragging starting point.

Preferably, the clamping control mechanism comprises a support block 31 which is arranged at one end of the support rod 28 far away from the clamping plate 27, two second sliding blocks 32 are symmetrically arranged on the upper side and the lower side of the support block 31 respectively, the second sliding blocks 32 are embedded into the sliding grooves 24 and connected in an internal matching manner, two through holes 33 are formed in the support block 31 and incline towards the middle, the support rod 28 is connected with the through holes 33 in a sliding manner, and a baffle 34 is arranged on one side, close to the support, of the support block 31 in the sinking groove 23 and fixedly connected with the side wall of the support block.

Example 4

In order to further improve the convenience of dragging, the feet can be stepped into driving force by arranging the rack and the gear, and the transmission direction of the driving is changed;

as shown in fig. 6, preferably, the bracket includes two horizontally disposed U-shaped clamps 41, two upright posts 42 are symmetrically disposed at the bottom of each U-shaped clamp 41 and fixedly connected to the bottom of each U-shaped clamp 41, and one end of each U-shaped clamp 41 away from the opening is fixedly connected to the support rod 1; the desk can be matched and connected with desks of different specifications through the U-shaped clamp and matched with the adjustable upright post for use, so that the use convenience is improved; the driving mechanism comprises two connecting sleeves 43 symmetrically arranged on the inner side of the upright post 42, the connecting sleeves 43 are fixedly connected with the upright post 42, a T-shaped through groove 44 is formed in the bottom surface of each connecting sleeve 43, a T-shaped sliding plate 45 is arranged on each T-shaped through groove 44, a transmission rod 46 is fixedly arranged on one side, close to the supporting rod 1, of each T-shaped sliding plate 45, one end of each transmission rod 46 is vertically connected with the corresponding T-shaped sliding plate 45, a step groove 47 is formed right below the first sliding block 26, located at the bottom, of the corresponding sinking groove 23, and the other end of each transmission rod 46 penetrates through the step groove 47 to be fixedly connected with the first sliding block 26.

As shown in fig. 3, 4, and 7, preferably, two first connecting posts 51 are symmetrically disposed on one side of the upright post 42 close to the supporting rod 1, one end of each first connecting post 51 is vertically and fixedly connected to the upright post 42, a vertical plate 52 is disposed on one end of one of the first connecting posts 51 away from the upright post 42, the vertical plate 52 is hollow and is provided with a sliding plate 53 and slidably connected thereto, a second spring 54 is disposed at the bottom of the sliding plate 53 and is in an extended state, the second spring 54 is connected to the vertical plate 52 and the sliding plate 53, two first through grooves 55 are symmetrically disposed on one side of the vertical plate 52 close to the first connecting posts 51, a first rack 56 is disposed on each first through groove 55, the bottom of the first rack 56 is fixedly connected to the sliding plate 53, a second rotating shaft 57 is disposed between the two first connecting posts 51 and rotatably connected thereto through bearings, two first gears 58 are disposed on two sides of the second rotating shaft 57 located on the first connecting posts 51, first gear 58 is connected with the meshing of first rack 56, and second logical groove 59 has been seted up to the opposite side of riser 52, and clamp plate 501 is worn to be equipped with by second logical groove 59, and the perpendicular fixed connection of second logical groove 59 and slide 53 is passed to one end of clamp plate 501, and one side that branch 1 was kept away from to T type slide 45 is equipped with second rack 502, and second pivot 57 is located the cover under T type slide 45 and is equipped with second gear 503, and second rack 502 is connected with the meshing of second gear 503.

According to the automatic dragging device for the long-axis painting and calligraphy paper, the painting and calligraphy paper is dragged through the dragging assembly, so that the painting and calligraphy paper is prevented from being manually moved during creation, and the creation efficiency is reduced; the painting and calligraphy paper can be stably clamped by the clamps at the two sides of the painting and calligraphy paper and is matched with the pressure bar at the other end for use, so that the painting and calligraphy paper can be prevented from being not flat enough during creation; the clamping distance can be lengthened through the clamping plate arranged on the clamp, and the clamping stability is improved; through the spreading block and the stop block, the painting and calligraphy paper can be automatically loosened after being dragged for a certain distance, and can automatically move to the dragging starting point and be clamped to form circular dragging, so that the dragging speed is increased; the desk can be matched and connected with desks of different specifications through the U-shaped clamp and matched with the adjustable upright post for use, so that the use convenience is improved; the foot pedal can be used for providing power for traction on the driving mechanism, so that the situation that the painting and calligraphy paper needs to be manually moved during painting is avoided; the utility model has convenient use and strong practicability and is worth popularizing.

The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims (7)

1. An automatic dragging device for long-axis painting and calligraphy paper is characterized by comprising: a support: the two supporting rods (1) are respectively symmetrically arranged at the top of the bracket and are parallel to each other; the dragging component is arranged on the supporting rod (1) and used for dragging the painting and calligraphy paper:

the pulling assembly comprises: two sink tanks (23); the two clips (2) are respectively and symmetrically arranged on the sinking grooves (23), and the sinking grooves (23) are formed in the inner sides of the supporting rods (1) and are in sliding connection with the clips (2); the clamping control mechanism is arranged on the sinking groove (23) and used for controlling the opening and closing of the clamp (2); and the driving mechanism is arranged on the bracket and used for driving the clip (2) to reciprocate in the sinking groove (23).

2. The automatic dragging device for long-axis painting and calligraphy paper according to claim 1, wherein the clamp (2) comprises two clamping arms (21), the clamping arms (21) are intersected with each other, the middle parts of the clamping arms are hinged through a first rotating shaft (22), two sliding grooves (24) are symmetrically formed in the inner walls of the upper side and the lower side of the sinking groove (23), a sliding rod (25) penetrates through the two sliding grooves (24), two first sliding blocks (26) are symmetrically formed at the two ends of the sliding rod (25), the first sliding blocks (26) are embedded into the sliding grooves (24) and are connected in a matched mode, the first rotating shaft (22) is located between the sliding rod (25) and the side wall of the sinking groove (23) and is fixedly connected with the first rotating shaft (22), two clamping plates (27) are symmetrically formed at one ends, close to the support, of the two clamping arms (21), the clamping plates (27) are fixedly connected with the clamping arms (21) and extend out of the sinking groove (23), the other ends are respectively and symmetrically provided with two supporting rods (28), and a first spring (29) is arranged between the supporting rods (28) and is in an extension state.

3. The automatic dragging device for long-axis painting and calligraphy paper according to claim 2, wherein the clamping control mechanism comprises a support block (31) arranged at one end of the support rod (28) far away from the clamping plate (27), two second sliding blocks (32) are symmetrically arranged on the upper side and the lower side of the support block (31) respectively, the second sliding blocks (32) are embedded into the inner portion of the sliding groove (24) to be matched and connected, two through holes (33) are formed in the support block (31) and incline towards the middle, the support rod (28) is connected with the through holes (33) in a sliding mode, and a baffle (34) is arranged on one side, close to the support, of the support block (31) of the sinking groove (23) and is fixedly connected with the side wall of the support block.

4. The automatic dragging device for long-axis painting and calligraphy paper according to claim 2, wherein the bracket comprises two horizontally arranged U-shaped clamps (41), the bottoms of the U-shaped clamps (41) are respectively and symmetrically provided with two upright posts (42) and fixedly connected with the upright posts, one ends of the U-shaped clamps (41) far away from the opening are fixedly connected with the support rod (1), the driving mechanism comprises two connecting sleeves (43) symmetrically arranged at the inner sides of the upright posts (42), the connecting sleeves (43) are fixedly connected with the upright posts (42), the bottom surfaces of the connecting sleeves (43) are provided with T-shaped through grooves (44), T-shaped sliding plates (45) are arranged on the T-shaped through grooves (44), one sides of the T-shaped sliding plates (45) close to the support rod (1) are fixedly provided with transmission rods (46), one ends of the transmission rods (46) are vertically connected with the T-shaped sliding plates (45), and stepped grooves (47) are arranged under first sliding blocks (26) at the bottoms of the sinking grooves (23), the other end of the transmission rod (46) penetrates through the step groove (47) to be fixedly connected with the first sliding block (26).

5. The automatic dragging device for long-axis painting and calligraphy paper according to claim 4, wherein one side of the upright post (42) close to the support rod (1) is symmetrically provided with two first connecting columns (51), one end of each first connecting column (51) is vertically and fixedly connected with the upright post (42), one end of one first connecting column (51) far away from the upright post (42) is provided with a vertical plate (52), the vertical plate (52) is hollow and provided with a sliding plate (53) in a sliding connection with the sliding plate, the bottom of the sliding plate (53) is provided with a second spring (54) in an extending state, the second spring (54) is connected with the vertical plate (52) and the sliding plate (53) respectively, one side of the vertical plate (52) close to the first connecting column (51) is symmetrically provided with two first through grooves (55), the first through grooves (55) are provided with first racks (56), and the bottoms of the first racks (56) are fixedly connected with the sliding plate (53), wear to be equipped with second pivot (57) between two first spliced pole (51) and rotate rather than the bearing respectively and be connected, second pivot (57) are located the both sides of first spliced pole (51) and wear to be equipped with two first gear (58), first gear (58) are connected with first rack (56) meshing, the logical groove of second (59) has been seted up to the opposite side of riser (52), clamp plate (501) are worn to be equipped with in the logical groove of second (59), the one end of clamp plate (501) is passed logical groove of second (59) and is connected with slide (53) vertical fixed, one side that branch (1) were kept away from in T type slide (45) is equipped with second rack (502), second pivot (57) are located T type slide (45) under the cover be equipped with second gear (503), second rack (502) are connected with second gear (503) meshing.

6. The automatic dragging device for long-axis calligraphy and painting paper according to claim 4, wherein one end of the support rod (1) far away from the upright post (42) is provided with a cross beam (61), the cross beam (61) is provided with a plurality of limiting holes (62), and the limiting holes (62) are provided with screws and fixedly connected with the support rod (1).

7. The automatic dragging device for the long-axis calligraphy and painting paper according to claim 4, characterized by further comprising a paper pressing mechanism, wherein the paper pressing mechanism comprises two horizontally arranged U-shaped clamps (41), two supporting columns (71) are symmetrically arranged at the ends, far away from the opening, of the U-shaped clamps (41), a second connecting column (72) is arranged between the supporting columns (71), a winding drum (73) is sleeved on the second connecting column (72) and is rotatably connected with the second connecting column, a pressing rod (74) penetrates through the U-shaped clamps (41) and is parallel to the second connecting column (72), and the pressing rod (74) is fixedly connected with the U-shaped clamps (41) on the two sides of the pressing rod respectively.

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