CN216807559U

CN216807559U - Paper collecting and stacking device for printing

Info

Publication number: CN216807559U
Application number: CN202122470000.6U
Authority: CN
Inventors: 孙瑞皓
Original assignee: Beijing Kexin Printing Co ltd
Current assignee: Beijing Kexin Printing Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-06-24
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to the technical field of printing and discloses a printing paper collecting and stacking device which comprises a base, wherein a supporting table is arranged at the top of the base and in the middle of the base, and a positioning frame is fixedly arranged at the top of the base and in the front side of the supporting table. This paper is collected and is stacked device for printing, mode through foldable collection paper, the paper after the collection is the rectangle, be convenient for pack and transport and the cutting, and need not to expand once more when cutting, can directly cut by the left and right ends department of paper, the processing step of reduction, the process velocity has been improved, the width when the paper is folding can be controlled to the length of stretching out through control left branch pole, the position of cutting department can be controlled through the position of removing the cutting locating rack, thereby can cut out not unidimensional paper according to the demand, the application scope of processing has been improved, need not to change parts, it is convenient to process.

Description

Paper collecting and stacking device for printing

Technical Field

The utility model relates to the technical field of printing, in particular to a paper collecting and stacking device for printing.

Background

After the paper is printed, a winding drum is usually required to be collected into a cylindrical shape, so that the paper is convenient to convey and cut before binding, a general cutting device is usually a large-scale device, and the paper needs to be unfolded again after being collected into the cylindrical shape to be cut, so that inconvenience is brought to processing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a printing paper collecting and stacking device, which solves the problems of the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a supporting table is arranged at the top of the base and in the middle, a positioning frame is fixedly arranged at the top of the base and on the front side of the supporting table, a positioning rod is rotatably arranged at the top of the base and on the inner side of the positioning frame through a bearing, a clamping plate is sleeved on the outer side of the positioning rod, a one-way bearing is sleeved on the outer side of the positioning rod and on the upper side of the clamping plate, the bottom of the one-way bearing is fixedly arranged with the top of the clamping plate through a bearing, a transmission gear is fixedly arranged at the top of the one-way bearing, a power motor is fixedly arranged at the top of the clamping plate and on the front side, a transmission shaft is fixedly arranged at the output end of the power motor, a moving opening is formed in the center of the positioning rod, and the output end of the transmission shaft penetrates through the moving opening and extends to the rear side of the positioning rod, the outer wall of transmission shaft and the fixed position that is located the locating lever front side install power gear, the transmission shaft lean on the rear end to rotate through the bearing and install right branch, the preceding lateral wall fixed mounting of right branch has the right spacing spring, the outer wall fixed mounting who leans on inner and transmission shaft of right spacing spring, the outer wall of transmission shaft and the position that is located right branch rear side rotate through the bearing and install left branch, the rear wall fixed mounting of left branch has a left spacing spring, the outer wall fixed mounting who leans on inner and transmission shaft of left side spacing spring, the rear wall fixed mounting that the one end of transmission shaft was kept away from to left branch has a layering according to, the top of base has been located the left position of locating rack and has been seted up the spout, the inside activity joint of spout has the cutting locating rack.

Preferably, the cross sectional shape of spout is "well" shape, cutting locating rack and spout looks adaptation, cutting locating rack can slide in the spout is inside, and the sword groove has been seted up to the rear side wall of cutting locating rack, and the cutter is through the card cutting downwards in the inside in sword groove, assists fixedly to the cutter, has improved the stability of cutting process, and fixing bolt is installed through the bolt to cutting locating rack bottom, fixes cutting locating rack and spout through the bolt, prevents that cutting process cutting locating rack from taking place the displacement.

Preferably, the bottom of the supporting table is provided with an anti-slip groove, the top of the base is provided with anti-slip lines matched with the anti-slip groove, the stability of the supporting table at the top of the base is improved, and the supporting table is prevented from shaking to influence the neatness of the folded paper when the folded paper is folded.

Preferably, the power gear is meshed with the transmission gear, a threaded ring is arranged on the inner wall of the transmission gear, a threaded groove is formed in the outer wall of the one-way bearing, the transmission gear is driven to rotate through the power gear, the transmission gear drives the one-way bearing to rotate, the clamping plate is driven to move upwards through the one-way bearing, and the transmission shaft moves upwards along with the increase of the thickness of the paper.

Preferably, left side limit spring and right limit spring are vortex spring, and the transmission shaft drives left branch through left limit spring and rotates, and the transmission shaft drives right branch through right limit spring and rotates.

Preferably, the layering of pressing is formed by hinge joint connection through the hinge by being close to left downside by a plurality of cylindric fritters, makes the strip of pressing can be crooked left downside orientation, makes the strip of pressing shift out the inboard of paper through the bending when upside removes right, and cylindric fritter keeps away from a side of hinge and has seted up the fillet, prevents to damage the paper.

Compared with the prior art, the utility model provides a printing paper collecting and stacking device, which has the following beneficial effects:

1. this paper is collected and is stacked device for printing, through the mode of foldable collection paper, the paper after collecting is the rectangle, is convenient for pack and transports and the cutting to need not to expand once more when cutting, can be directly cut by the left and right sides both ends department of paper, the processing step of reduction has improved process velocity.

2. This device stacks is collected to paper for printing, the width when can controlling the paper folding through the extension length of control left branch pole, can control the position of cutting department through the position that removes the cutting locating rack to can cut out the paper of equidimension as required, improve the application scope of processing, need not to change the part, it is convenient to process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A according to the present invention.

Wherein: 1. a base; 2. a support table; 3. a positioning frame; 4. clamping a plate; 5. positioning a rod; 6. a one-way bearing; 7. a transmission gear; 8. a power motor; 9. a drive shaft; 10. a power gear; 11. a right strut; 12. a left strut; 13. a left limit spring; 14. a right limit spring; 15. pressing the pressing strip; 16. a chute; 17. cutting a positioning frame; 18. the opening is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a printing paper collecting and stacking device, which comprises a base 1, wherein a supporting table 2 is arranged at the top of the base 1 and in the middle, an anti-slip groove is arranged at the bottom of the supporting table 2, and adaptive anti-slip lines are arranged at the top of the base 1, so that the stability of the supporting table 2 at the top of the base 1 is improved, the supporting table 2 is prevented from shaking to influence the neatness of the folded paper when the paper is folded, a positioning frame 3 is fixedly arranged at the top of the base 1 and in the front of the supporting table 2, a positioning rod 5 is rotatably arranged at the top of the base 1 and in the inner side of the positioning frame 3 through a bearing, a clamping plate 4 is sleeved at the outer side of the positioning rod 5, a one-way bearing 6 is sleeved at the outer side of the positioning rod 5 and in the upper side of the clamping plate 4, and the bottom of the one-way bearing 6 is fixedly arranged with the top of the clamping plate 4 through a bearing, a transmission gear 7 is fixedly installed at the top of the one-way bearing 6, a power gear 10 is meshed with the transmission gear 7, a threaded ring is arranged on the inner wall of the transmission gear 7, a threaded groove is arranged on the outer wall of the one-way bearing 6, the transmission gear 7 is driven to rotate by the power gear 10, the one-way bearing 6 drives the clamping plate 4 to move upwards, so that the transmission shaft 9 moves upwards along with the increase of the thickness of paper, a power motor 8 is fixedly installed at the top of the clamping plate 4 and at a position close to the front side, the power motor 8 rotates clockwise 180 degrees during working and then rotates anticlockwise and clockwise repeatedly by 360 degrees, a transmission shaft 9 is fixedly installed at the output end of the power motor 8, a moving opening 18 is arranged at the center of the positioning rod 5, and the output end of the transmission shaft 9 penetrates through the moving opening 18 and extends to the rear side of the positioning rod 5, a power gear 10 is fixedly arranged on the outer wall of the transmission shaft 9 and positioned at the front side of the positioning rod 5, a right supporting rod 11 is rotatably arranged at the rear end of the transmission shaft 9 through a bearing, a right limiting spring 14 is fixedly arranged on the front side wall of the right supporting rod 11, the inner end of the right limiting spring 14 is fixedly arranged on the outer wall of the transmission shaft 9, a left supporting rod 12 is rotatably arranged on the outer wall of the transmission shaft 9 and positioned at the rear side of the right supporting rod 11 through a bearing, the left supporting rod 12 is a telescopic rod, the length of the telescopic rod is fixed through a fixing bolt, a left limiting spring 13 is fixedly arranged on the rear side wall of the left supporting rod 12, the inner end of the left limiting spring 13 is fixedly arranged on the outer wall of the transmission shaft 9, the left limiting spring 13 and the right limiting spring 14 are both vortex springs, the transmission shaft 9 drives the left supporting rod 12 to rotate through the left limiting spring 13, and the transmission shaft 9 drives the right supporting rod 11 to rotate through the right limiting spring 14, a pressing strip 15 is fixedly installed on the rear side wall of one end, far away from the transmission shaft 9, of the left support rod 12, the pressing strip 15 is formed by hinging and connecting a plurality of cylindrical small blocks through hinges and is close to the left lower side surface through a hinge, the pressing strip 15 can be bent towards the left lower side direction, the pressing strip 15 can move out of the inner side of paper through bending when moving towards the right upper side, the pressing strip 15 is in a two-fifths circular shape when being bent, a round angle is formed in one side edge, far away from the hinge, of each cylindrical small block, so that the paper is prevented from being damaged, a sliding groove 16 is formed in the top of the base 1 and is positioned at the left side of the positioning frame 3, a cutting positioning frame 17 is movably clamped in the sliding groove 16, the cross section of the sliding groove 16 is in a middle shape, the cutting positioning frame 17 is matched with the sliding groove 16, the cutting positioning frame 17 can slide in the sliding groove, a cutter is clamped in the cutter groove to cut downwards, the cutter is fixed in an auxiliary way, the stability of the cutting process is improved, the bottom end of the cutting positioning frame 17 is provided with a fixing bolt through a bolt, the cutting positioning frame 17 and the sliding groove 16 are fixed through bolts, so that the cutting positioning frame 17 is prevented from displacing in the cutting process, by adopting the folding type paper collecting mode, the collected paper is rectangular, is convenient for packing, transferring and cutting, and the paper can be directly cut from the left end and the right end of the paper without being unfolded again when being cut, thereby reducing the processing steps, improving the processing speed, the width of the folded paper can be controlled by controlling the extending length of the left supporting rod 12, the position of the cutting position can be controlled by moving the position of the cutting positioning frame 17, thereby can cut out the paper of different sizes as required, improve the application scope of processing, need not to change the part, it is convenient to process.

When the device is used, according to the printing requirement, the fixing bolt is adjusted to enable the left support rod 12 to telescopically regulate the length of the left support rod 12, the pressing folding position is located at the middle position of the adjacent printing position, paper extends downwards from the right top, the end part of the printing paper is pressed between the base 1 and the support table 2, then the paper penetrates through the bottoms of the pressing strips 15 along two sides, the power motor 8 is started, the power motor 8 drives the transmission shaft 9 to rotate, the transmission shaft 9 drives the left support rod 12 to rotate 180 degrees clockwise through the left limiting spring 13, the pressing strips 15 bend laterally to pass through the paper and move to the right side of the paper when encountering the blockage of the paper, then the transmission shaft 9 rotates 360 degrees counterclockwise, the transmission shaft 9 drives the left support rod 12 to rotate 180 degrees counterclockwise through the left limiting spring 13, the left support rod 12 shifts the paper to move to the left side and presses the paper at the left end close to the top of the support table 2 through pressing strips 15, when the 180-degree anticlockwise rotation is continuously carried out, the transmission shaft 9 drives the right supporting rod 11 and the pressing strip 15 on the right side to rotate anticlockwise through the right supporting rod 11, the pressing strip 15 is pulled out of the inner side of the paper through bending and then moves leftwards and bends to pass to the left side of the paper, then the power motor 8 rotates clockwise 360, the paper is folded towards the right side through the pressing strip 15 at the end part of the right supporting rod 11, the paper is folded above the supporting platform 2 after reciprocating rotation, simultaneously the transmission shaft 9 drives the transmission gear 7 to rotate through the power gear 10, the transmission gear 7 drives the one-way bearing 6 to rotate, the one-way bearing 6 slowly moves upwards under the action of the screw thread, so that the positions of the power motor 8 and the transmission shaft 9 are improved, the transmission shaft 9 is always positioned at the upper side of the paper in the process of stacking the paper, and then the position of the cutting positioning frame 17 is adjusted, the cutting positioning frame 17 is located close to the position of the end part of the upper side of the folded paper, the cutting positioning frame 17 is fixed through a fixing bolt, the cutting positioning frame 17 is clamped inside the cutting positioning frame 17 through a cutter and is cut downwards, so that the cutting work is finished, the cut paper is stacked neatly, and the packaging and the binding are facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing paper collection stacks device, includes base (1), its characterized in that: a supporting table (2) is arranged at the top of the base (1) and in the middle, a positioning frame (3) is fixedly arranged at the top of the base (1) and in the front side of the supporting table (2), a positioning rod (5) is rotatably arranged at the top of the base (1) and in the inner side of the positioning frame (3) through a bearing, a clamping plate (4) is sleeved at the outer side of the positioning rod (5), a one-way bearing (6) is sleeved at the outer side of the positioning rod (5) and in the upper side of the clamping plate (4), the bottom of the one-way bearing (6) is fixedly arranged with the top of the clamping plate (4) through a bearing, a transmission gear (7) is fixedly arranged at the top of the one-way bearing (6), a power motor (8) is fixedly arranged at the top of the clamping plate (4) and in the position close to the front side, and a transmission shaft (9) is fixedly arranged at the output end of the power motor (8), the center department of locating lever (5) has seted up removal opening (18), the output of transmission shaft (9) runs through removal opening (18) and extends the rear side of locating lever (5), the outer wall of transmission shaft (9) and the fixed position that is located the locating lever (5) front side install power gear (10), the transmission shaft (9) lean on the rear end and rotate through the bearing and install right branch pole (11), the preceding lateral wall fixed mounting of right branch pole (11) has right limit spring (14), the outer wall fixed mounting who leans on inner and transmission shaft (9) of right limit spring (14), the outer wall of transmission shaft (9) and the position that is located right branch pole (11) rear side install left branch pole (12) through the bearing rotation, the back lateral wall fixed mounting of left branch pole (12) has left limit spring (13), the outer wall fixed mounting who leans on inner and transmission shaft (9) of left limit spring (13), the rear side wall fixed mounting who keeps away from the one end of transmission shaft (9) in left branch pole (12) has pressing strip (15), spout (16) have been seted up at the top of base (1) and the position that is located locating rack (3) left side, the inside activity joint of spout (16) has cutting locating rack (17).

2. A printing sheet collecting and stacking apparatus according to claim 1, wherein: the cross section of the sliding groove (16) is in a middle shape, and the cutting positioning frame (17) is matched with the sliding groove (16).

3. A printing sheet collecting and stacking apparatus according to claim 1, wherein: the bottom of the supporting table (2) is provided with an anti-slip groove, and the top of the base (1) is provided with anti-slip lines matched with the anti-slip groove.

4. A printing sheet collecting and stacking apparatus according to claim 1, wherein: the power gear (10) is meshed with the transmission gear (7), the inner wall of the transmission gear (7) is provided with a threaded ring, and the outer wall of the one-way bearing (6) is provided with a threaded groove.

5. A printing sheet collecting and stacking apparatus according to claim 1, wherein: the left limiting spring (13) and the right limiting spring (14) are both vortex springs.

6. A printing sheet collecting and stacking apparatus according to claim 1, wherein: the pressing strip (15) is formed by hinging and connecting a plurality of cylindrical small blocks close to the left lower side face through hinges, and a round angle is formed at one side edge of each cylindrical small block far away from each hinge.