CN115593017A

CN115593017A - Color box printing production line is with subassembly of rectifying

Info

Publication number: CN115593017A
Application number: CN202211351109.0A
Authority: CN
Inventors: 李小平
Original assignee: Guangdong Voion Eco Packaging Industrial Co Ltd
Current assignee: Guangdong Voion Eco Packaging Industrial Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-13

Abstract

The invention provides a deviation rectifying assembly for a color box printing production line, which comprises a left deviation rectifying structure and a right deviation rectifying structure, wherein a deviation rectifying channel is formed between the left deviation rectifying structure and the right deviation rectifying structure; the left deviation correcting structure and the right deviation correcting structure respectively comprise a mounting plate, a front deviation correcting belt structure, a rear deviation correcting belt structure, a first belt pressing structure and a second belt pressing structure; the front deviation correcting belt structure comprises a first linear sliding table and a belt winding roller A; the rear deviation correcting belt structure comprises a second linear sliding table and a belt winding roller B, and an elastic limiting belt is wound between the belt winding roller A and the belt winding roller B; the first press belt structure comprises a third linear sliding table, a rotating motor A, a rotating shaft A and an elliptical press belt block A, and the second press belt structure comprises a fourth linear sliding table, a rotating motor B, a rotating shaft B and an elliptical press belt block B. The automatic deviation rectifying device can automatically rectify the deviation of color boxes with different sizes, has high adaptability and saves equipment cost.

Description

Color box printing production line is with subassembly of rectifying

Technical Field

The invention relates to the technical field of color box processing, in particular to a deviation rectifying assembly for a color box printing production line.

Background

The Chinese publication No. CN 111959108A, the publication date of the authorization is 11.20.2020, discloses a printing, conveying, positioning and deviation rectifying mechanism for a packing box, which comprises a bracket, a motor arranged on the side surface of the bracket, two transmission rollers arranged on the inner side of the bracket in a rotating way through a bearing, and a conveying belt sleeved on the two transmission rollers, wherein the rotating shaft of one transmission roller is connected with the transmission shaft of the motor; the end side of the bracket is symmetrically and fixedly provided with two fixed plates, the two fixed plates are symmetrically and fixedly provided with main positioning plates, the main positioning plates are connected with a plurality of auxiliary positioning plates which are gradually reduced in distance and are bent inwards in a smooth mode, and the bottoms of the main positioning plates and the auxiliary positioning plates are both attached to a transmission belt. The printing, conveying, positioning and deviation rectifying mechanism for the packaging box is stable in conveying and can rectify deviation, so that the position of a paper board to be processed is proper when the paper board is conveyed to a printing site. The prior art has the following disadvantages: the automatic adjustment can not be realized, the size of the product which can be corrected is relatively fixed, and the applicability is narrow. In view of such circumstances, improvement is urgently required.

Disclosure of Invention

Based on this, the invention aims to provide a deviation rectifying assembly for a color box printing production line, which can automatically rectify deviation of color boxes with different sizes, has high adaptability and saves equipment cost.

The invention provides a deviation rectifying assembly for a color box printing production line, which comprises a left deviation rectifying structure and a right deviation rectifying structure, wherein a deviation rectifying channel is formed between the left deviation rectifying structure and the right deviation rectifying structure; the left deviation correcting structure and the right deviation correcting structure respectively comprise a mounting plate, a front deviation correcting belt structure, a rear deviation correcting belt structure, a first press belt structure and a second press belt structure; the front deviation correcting belt structure and the rear deviation correcting belt structure are respectively and fixedly arranged on two opposite sides of the length direction of the mounting plate, and the first belt pressing structure and the second belt pressing structure are respectively and interactively arranged on the mounting plate and are positioned between the front deviation correcting belt structure and the rear deviation correcting belt structure; the front deviation correcting belt structure comprises a first linear sliding table and a belt winding roller A, wherein the first linear sliding table is arranged on the mounting plate and is in a vertical relation with the mounting plate; the belt winding roller A is connected with the first linear sliding table through a sliding seat; the rear deviation correcting belt structure comprises a second linear sliding table and a belt winding roller B, and the second linear sliding table is arranged on the mounting plate and is perpendicular to the mounting plate; the belt winding roller B is connected with the second linear sliding table through a sliding seat; an elastic limiting belt is wound between the belt winding roller A and the belt winding roller B; the first belt pressing structure comprises a third linear sliding table, a rotating motor A, a rotating shaft A and an elliptical belt pressing block A, and the third linear sliding table is installed on the installation plate and is perpendicular to the installation plate; the rotating motor A is connected with the third linear sliding table through a sliding seat; one end of the rotating shaft A is connected with the power output end of the rotating motor A, and the other end of the rotating shaft A is eccentrically connected with the elliptical belt pressing block A; the second belt pressing structure comprises a fourth linear sliding table, a rotating motor B, a rotating shaft B and an elliptical belt pressing block B, and the fourth linear sliding table is installed on the installation plate and is perpendicular to the installation plate; the rotating motor B is connected with the fourth linear sliding table through a sliding seat; one end of the rotating shaft B is connected with the power output end of the rotating motor B, and the other end of the rotating shaft B is eccentrically connected with the elliptical belt pressing block B; the length of the long axis of the elliptical belt pressing block A is set to be E, the length of the long axis of the elliptical belt pressing block B is set to be F, and E is less than F; the length of the short axis of the elliptical belt pressing block A is set to be G, the length of the short axis of the elliptical belt pressing block B is set to be H, and G < H; when the color box is in a use state, after the elastic limit belt is tensioned by the belt winding roller A and the belt winding roller B on the two sides, the elastic limit belt is pressed to a limit distance with a size corresponding to the color box through the elliptical belt pressing block A and the elliptical belt pressing block B on the two sides.

Furthermore, the lower surface of the mounting plate is connected with a lifting driving motor through a lifting shaft.

Further, an extending pressing block structure is arranged on the elliptical belt pressing block A; the extending pressing block structure comprises a screw, an upper extending pressing block and a lower extending pressing block, a threaded hole for the screw to insert is formed in one side, away from the rotating shaft A, of the oval pressing block A, and the upper extending pressing block is arranged on the upper portion of the screw and in threaded connection with the screw; the lower extension pressing block is arranged at the lower part of the screw and is in threaded connection with the screw; the upper and lower extending compacts are of the same shape.

Furthermore, a plurality of threaded holes are formed in the elliptical belt pressing block A, and the threaded holes are arranged in an arc array.

Further, an extension pressing block structure is arranged on the elliptical belt pressing block B; the extending pressing block structure comprises a screw, an upper extending pressing block and a lower extending pressing block, a threaded hole for the screw to insert is formed in one side, away from the rotating shaft B, of the elliptic belt pressing block B, and the upper extending pressing block is arranged at the upper part of the screw and is in threaded connection with the screw; the lower extension pressing block is arranged at the lower part of the screw and is in threaded connection with the screw; the upper extension compact and the lower extension compact are the same shape.

Furthermore, the bottoms of the third linear sliding table and the fourth linear sliding table are connected with the mounting plate through U-shaped sliding seats.

The beneficial effects of the invention are as follows:

1. by arranging the left deviation rectifying structure and the right deviation rectifying structure, a deviation rectifying channel corresponding to the size of a product is formed between the left deviation rectifying structure and the right deviation rectifying structure, and when the relative distance of the deviation rectifying channels needs to be adjusted, the front deviation rectifying belt structure, the rear deviation rectifying belt structure, the first belt pressing structure and the second belt pressing structure of the left deviation rectifying structure and the right deviation rectifying structure can be automatically adjusted to corresponding positions, so that automatic deviation rectifying actions can be performed on color boxes of different sizes, the applicability is high, and the equipment cost is saved;

2. through setting up extension briquetting structure, the various box product of adaptable co-altitude is rectified.

Drawings

Fig. 1 is a perspective view of a first embodiment of the present invention.

Fig. 2 is a plan view of the first embodiment of the present invention.

FIG. 3 is a top view of an elliptical push belt block A (threaded holes shown) in a second embodiment.

FIG. 4 is a side cross-sectional view of an elliptical belt block A (showing an extended press block configuration) in a second embodiment.

The reference signs are: the device comprises a deviation correcting channel 10, a belt winding roller A11, an extension pressing block structure 12, a third linear sliding table 17, a rotating motor A16, a rotating shaft A15, an elliptical belt pressing block A13, a first linear sliding table 14, a U-shaped sliding base 18, a mounting plate 19, a lifting driving motor 20, a fourth linear sliding table 21, a rotating motor B23, a rotating shaft B22, an elliptical belt pressing block B24, a second linear sliding table 25, a left deviation correcting structure 28, a right deviation correcting structure 26, an elastic limiting belt 27, a belt winding roller B29, a screw rod 32, a threaded hole 30, an upper extension pressing block 31, a lower extension pressing block 33, a front deviation correcting belt structure 34, a rear deviation correcting belt structure 35, a first belt pressing structure 37 and a second belt pressing structure 36.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings in order to further understand the features and technical means of the invention and achieve specific objects and functions.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In a first embodiment, referring to fig. 1-2, the present invention provides a deviation rectifying assembly for a color box printing production line, which includes a left deviation rectifying structure 28 and a right deviation rectifying structure 26, wherein a deviation rectifying channel 10 is formed between the left deviation rectifying structure 28 and the right deviation rectifying structure 26; the left deviation correcting structure 28 and the right deviation correcting structure 26 are both connected with the control system. The rotation angles of the left deviation rectifying structure 28 and the right deviation rectifying structure 26 can be preset in the control system according to the size of the color box to be processed.

The left deviation correcting structure 28 and the right deviation correcting structure 26 both comprise a mounting plate 19, a front deviation correcting belt structure 34, a rear deviation correcting belt structure 35, a first belt pressing structure 37 and a second belt pressing structure 36; the front deviation correcting belt structure 34 and the rear deviation correcting belt structure 35 are respectively and fixedly arranged on two opposite sides of the length direction of the mounting plate 19, and the first belt pressing structure 37 and the second belt pressing structure 36 are respectively and interactively arranged on the mounting plate 19 and are located between the front deviation correcting belt structure 34 and the rear deviation correcting belt structure 35.

The front deviation correcting belt structure 34 comprises a first linear sliding table 14 and a belt winding roller A11, wherein the first linear sliding table is arranged on the mounting plate 19 and is in a vertical relation with the mounting plate 19; the tape winding roller A is connected with the first linear sliding table through a sliding seat. The tape winding roller A11 is driven by the first linear sliding table 14 to realize position conversion along the length direction of the first linear sliding table 14.

The rear deviation correcting belt structure 35 comprises a second linear sliding table 25 and a belt winding roller B29, wherein the second linear sliding table is arranged on the mounting plate 19 and is in a vertical relation with the mounting plate 19; and the tape winding roller B is connected with the second linear sliding table through a sliding seat. The second linear sliding table 25 drives the winding roller B29 to realize position conversion along the length direction of the second linear sliding table 25.

An elastic stopper band 27 is wound between the winding roller a11 and the winding roller B29. The rotation direction of the wind-up roller a11 and the rotation direction of the wind-up roller B29 are set to be opposite directions. One side of the elastic stopper band 27 is wound around and fixed to the band winding roller a11, and the other side of the elastic stopper band 27 is wound around and fixed to the band winding roller B29. In the use state, the elastic restricting belt 27 is urged in a tensioned state under the left and right of the winding roller a11 and the winding roller B29.

The first belt pressing structure 37 comprises a third linear sliding table 17, a rotating motor A16, a rotating shaft A15 and an elliptical belt pressing block A13, wherein the third linear sliding table is arranged on the mounting plate 19 and is in a vertical relation with the mounting plate 19; the rotating motor A is connected with the third linear sliding table through a sliding seat; one end of the rotating shaft A is connected with the power output end of the rotating motor A, and the other end of the rotating shaft A is eccentrically connected with the elliptical belt pressing block A13. The third linear sliding table 17 drives the rotating motor a16, the rotating shaft a15 and the elliptical belt pressing block a13 to realize position conversion along the length direction of the third linear sliding table 17 through the sliding seat. The rotating motor A16 drives the elliptical belt pressing block A13 to rotate by a predetermined angle through a rotating shaft A15.

The second belt pressing structure 36 comprises a fourth linear sliding table 21, a rotating motor B23, a rotating shaft B22 and an elliptical belt pressing block B24, wherein the fourth linear sliding table is mounted on the mounting plate 19 and forms a vertical relation with the mounting plate 19; the rotating motor B is connected with the fourth linear sliding table through a sliding seat; one end of the rotating shaft B is connected with the power output end of the rotating motor B, and the other end of the rotating shaft B is eccentrically connected with the elliptical belt pressing block B24. The fourth linear sliding table 21 drives the rotating motor B23, the rotating shaft B22 and the elliptical belt pressing block B24 to realize position conversion along the length direction of the fourth linear sliding table 21 through the sliding base. The rotating motor B23 drives the elliptical belt pressing block B24 to rotate for a set angle through the rotating shaft B22.

The length of the long axis of the elliptical block A13 is set to E, the length of the long axis of the elliptical block B24 is set to F, and E < F. The length of the short axis of the elliptical tape pressing block A13 is set to be G, the length of the short axis of the elliptical tape pressing block B24 is set to be H, and G < H. When the color box is in a use state, after the elastic limit belt 27 is tensioned by the winding roller A and the winding roller B on the two sides, the elastic limit belt 27 is pressed to a limit distance of a size corresponding to the color box through the elliptical belt pressing block A13 and the elliptical belt pressing block B24 on the two sides.

Through the structure arrangement, a gradually narrowing form is formed between the elastic limiting belts 27 on the two sides, so that the color box has a buffer transition distance in the deviation rectifying process, and the final position adjustment is completed when the color box moves to the position of the second belt pressing structure 36 along with the conveying of the conveying roller.

The lower surface of the mounting plate 19 is connected with a lifting driving motor 20 through a lifting shaft, and the mounting plate 19 can be driven to realize vertical displacement change through the lifting driving motor 20, so that the roller type conveying belt is suitable for different roller type conveying belts.

The bottoms of the third linear sliding table 17 and the fourth linear sliding table 21 are connected with a mounting plate 19 through a U-shaped sliding seat 18. By adopting the structure, the relative positions of the first press belt structure 37 and the second press belt structure 36 in the length direction of the mounting plate 19 can be correspondingly adjusted, so that different color box sizes can be adapted.

In this embodiment, through setting up the left side structure of rectifying and the right side structure of rectifying, form the passageway of rectifying that corresponds with the product size between the left side structure of rectifying and the right side structure of rectifying, when the relative distance of the passageway of rectifying needs adjustment, the structure of rectifying before the structure of rectifying and the right side structure of rectifying in a left side structure of rectifying, the structure of rectifying in the back, the first area structure of pressing, the second is pressed the structure homoenergetic automatic adjustment to relevant position, thereby can make the automatic action of rectifying to the various box of equidimension, the suitability is high, save equipment cost.

A second embodiment, please refer to fig. 3-4, wherein an elliptical belt pressing block a13 is provided with an extending pressing block structure 12; the extension pressing block structure 12 comprises a screw 32, an upper extension pressing block 31 and a lower extension pressing block 33, a threaded hole 30 for the screw 32 to insert is formed in one side, away from the rotating shaft A, of the oval pressing block A13, and the upper extension pressing block 31 is arranged at the upper part of the screw 32 and is in threaded connection with the screw 32; a lower extension pressing block 33 is arranged at the lower part of the screw rod 32 and is in threaded connection with the screw rod 32; upper extension compact 31 and lower extension compact 33 are identical in shape. The elliptical belt pressing block A13 is provided with a plurality of threaded holes 30, and the threaded holes 30 are arranged in an arc array. An extending pressing block structure 12 is arranged on the elliptic pressing block B24; the extension pressing block structure 12 comprises a screw 32, an upper extension pressing block 31 and a lower extension pressing block 33, a threaded hole 30 for the screw 32 to insert is formed in one side, away from the rotating shaft B, of the oval pressing block B24, and the upper extension pressing block 31 is arranged at the upper part of the screw 32 and is in threaded connection with the screw 32; a lower extension pressing block 33 is arranged at the lower part of the screw rod 32 and is in threaded connection with the screw rod 32; upper extension compact 31 and lower extension compact 33 are identical in shape. The elliptical belt pressing block A13 is provided with a plurality of threaded holes 30, and the threaded holes 30 are arranged in an arc array.

Through setting up extension briquetting structure 12, can correspond the relative height between the adjustment upper extension briquetting 31 and the lower extension briquetting 33 along the height of screw rod 32 to the cooperation is not the color box product of co-altitude to rectify a deviation. The control system is pre-set with several deflection angles of the elliptical belt pressing block A13 and the elliptical belt pressing block B24 according to the requirement of the roller type conveying belt, and the screw holes 30 are used for installing the extension pressing block structure 12 at the corresponding points of the deflection angles, thereby further ensuring the correction of the color boxes of different models.

The above examples only show two embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a color box printing production line is with subassembly of rectifying which characterized in that: the device comprises a left deviation rectifying structure (28) and a right deviation rectifying structure (26), wherein a deviation rectifying channel (10) is formed between the left deviation rectifying structure (28) and the right deviation rectifying structure (26); the left deviation correcting structure (28) and the right deviation correcting structure (26) respectively comprise a mounting plate (19), a front deviation correcting belt structure (34), a rear deviation correcting belt structure (35), a first belt pressing structure (37) and a second belt pressing structure (36); the front deviation correcting belt structure (34) and the rear deviation correcting belt structure (35) are respectively and fixedly arranged on two opposite sides of the length direction of the mounting plate (19), and the first belt pressing structure (37) and the second belt pressing structure (36) are respectively and interactively arranged on the mounting plate (19) and are positioned between the front deviation correcting belt structure (34) and the rear deviation correcting belt structure (35);

the front deviation correcting belt structure (34) comprises a first linear sliding table (14) and a belt winding roller A (11), wherein the first linear sliding table is installed on the installation plate (19) and is perpendicular to the installation plate (19); the belt winding roller A is connected with the first linear sliding table through a sliding seat;

the rear deviation correcting belt structure (35) comprises a second linear sliding table (25) and a belt winding roller B (29), and the second linear sliding table is mounted on the mounting plate (19) and is perpendicular to the mounting plate (19); the belt winding roller B is connected with the second linear sliding table through a sliding seat;

an elastic limit belt (27) is wound between the belt winding roller A (11) and the belt winding roller B (29);

the first belt pressing structure (37) comprises a third linear sliding table (17), a rotating motor A (16), a rotating shaft A (15) and an elliptical belt pressing block A (13), and the third linear sliding table is mounted on the mounting plate (19) and is perpendicular to the mounting plate (19); the rotating motor A is connected with the third linear sliding table through a sliding seat; one end of the rotating shaft A is connected with the power output end of the rotating motor A, and the other end of the rotating shaft A is eccentrically connected with the elliptical belt pressing block A (13);

the second belt pressing structure (36) comprises a fourth linear sliding table (21), a rotating motor B (23), a rotating shaft B (22) and an elliptical belt pressing block B (24), and the fourth linear sliding table is mounted on the mounting plate (19) and is perpendicular to the mounting plate (19); the rotating motor B is connected with the fourth linear sliding table through a sliding seat; one end of the rotating shaft B is connected with the power output end of the rotating motor B, and the other end of the rotating shaft B is eccentrically connected with the elliptical belt pressing block B (24);

the length of the long axis of the elliptical belt pressing block A (13) is set to be E, the length of the long axis of the elliptical belt pressing block B (24) is set to be F, and E is less than F;

the length of the short axis of the elliptical tape pressing block A (13) is set to be G, the length of the short axis of the elliptical tape pressing block B (24) is set to be H, and G < H;

when the color box is in a use state, after the elastic limit belt (27) is tensioned by the winding roller A and the winding roller B on the two sides, the elastic limit belt (27) is pressed to a limit distance corresponding to the size of the color box through the elliptical belt pressing block A (13) and the elliptical belt pressing block B (24) on the two sides.

2. The deviation rectifying assembly for a color box printing production line according to claim 1, wherein: the lower surface of the mounting plate (19) is connected with a lifting driving motor (20) through a lifting shaft.

3. The deviation rectifying assembly for a color box printing production line according to claim 1, wherein: an extending pressing block structure (12) is arranged on the elliptic pressing block A (13); the extension pressing block structure (12) comprises a screw rod (32), an upper extension pressing block (31) and a lower extension pressing block (33), one side, far away from the rotating shaft A, of the oval pressing block A (13) is provided with a threaded hole (30) for the screw rod (32) to insert, and the upper extension pressing block (31) is arranged at the upper part of the screw rod (32) and is in threaded connection with the screw rod (32); the lower extension pressing block (33) is arranged at the lower part of the screw rod (32) and is in threaded connection with the screw rod (32); the upper extension compact (31) and the lower extension compact (33) are identical in shape.

4. The deviation rectifying assembly for a color box printing production line according to claim 3, wherein: a plurality of threaded holes (30) are formed in the elliptical belt pressing block A (13), and the threaded holes (30) are arranged in an arc array mode.

5. The deviation rectifying assembly for the color box printing production line according to claim 4, wherein: an extending pressing block structure (12) is arranged on the elliptic pressing block B (24); the extension pressing block structure (12) comprises a screw rod (32), an upper extension pressing block (31) and a lower extension pressing block (33), a threaded hole (30) for the screw rod (32) to insert is formed in one side, away from the rotating shaft B, of the oval pressing block B (24), and the upper extension pressing block (31) is arranged on the upper portion of the screw rod (32) and is in threaded connection with the screw rod (32); the lower extension pressing block (33) is arranged at the lower part of the screw rod (32) and is in threaded connection with the screw rod (32); the upper extension compact (31) and the lower extension compact (33) are the same shape.

6. The deviation rectifying assembly for a color box printing production line according to claim 5, wherein: a plurality of threaded holes (30) are formed in the elliptical belt pressing block A (13), and the threaded holes (30) are arranged in an arc array mode.

7. The deviation rectifying assembly for the color box printing production line according to claim 1, wherein: the bottoms of the third linear sliding table (17) and the fourth linear sliding table (21) are connected with the mounting plate (19) through U-shaped sliding seats (18).