CN217172577U - Non-stop feeding device of printing assembly line - Google Patents

Abstract

The utility model discloses an incessant loading attachment of printing assembly line relates to printing assembly line material loading technical field, and the paper quantity that can save to the paper feed end single of current printing machine is limited, when carrying out assembly line production, needs the frequent paper that adds that receives of staff, influences production efficiency's problem, now proposes following scheme, and it carries platform and third to carry the platform including dress paper frame, first transport platform, second, dress paper frame is the setting of U type, just set up the mounting groove that is symmetric distribution on dress paper frame's the both sides wall, two the activity is provided with dress paper axle in the mounting groove, and two all be provided with axis body pretension subassembly in the mounting groove, first transport bench is provided with first transport assembly. The utility model discloses novel structure has realized form advancing to the high-efficient automatic feeding of printing machine, is favorable to reducing the artifical manual number of times that adds the paper, has improved the practicality, suitable popularization.

Description

Non-stop feeding device of printing assembly line

Technical Field

The utility model relates to a printing assembly line material loading technical field especially relates to a printing assembly line's incessant loading attachment.

Background

A printer is a machine that prints text and images. Modern printing presses generally consist of mechanisms for plate-setting, inking, stamping, paper transport, etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced.

The number of paper that can be stored at a single time of the paper feed end of the existing printing machine is limited, and when the production line is carried out, workers are required to be frequently added with paper, so that the production efficiency is influenced. Therefore, to solve such problems, we propose a non-stop feeder of the printing line.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of printing assembly line's incessant loading attachment has solved the paper quantity that current printing machine's paper feed end single can be saved limited, when carrying out assembly line production, needs the frequent paper that receives of staff, influences production efficiency's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a printing assembly line's incessant loading attachment, carries platform and third to carry the platform including dress paper frame, first transport platform, second, dress paper frame is the setting of U type, just set up the mounting groove that is the symmetric distribution on the both sides wall of dress paper frame, two the activity is provided with the dress paper axle in the mounting groove, and two all be provided with axis body pretension subassembly in the mounting groove, first carry the bench to be provided with first transport subassembly, just the second is carried the platform and is provided with the second transport subassembly between the platform with first transport, the second is carried the bench to be provided with count cut paper subassembly, just the third is carried the bench to be provided with and presses the paper subassembly.

Through adopting above-mentioned technical scheme, establish the raw materials scroll cover and carry out relatively fixed at dress paper epaxial and through axis body pretension subassembly, later utilize first conveyor components, second conveyor components, count cut paper subassembly and press the cooperation of paper subassembly to accomplish automatic cut paper pay-off, can effectively reduce staff's manual paper number of times that adds, improve production efficiency.

Preferably, the shaft body pre-tightening assembly comprises a first pre-tightening block, a sliding column, a second pre-tightening block, a spring, a fixing plate and a bolt, the first pre-tightening block is arranged in the mounting groove in a sliding mode, the bottom end of the first pre-tightening block is arranged in an arc shape and matched with the paper loading shaft, the sliding column is fixedly arranged at the top of the first pre-tightening block, the second pre-tightening block is sleeved on the sliding sleeve at the top of the sliding column, the spring is sleeved on a cylinder of the sliding column between the first pre-tightening block and the second pre-tightening block, the fixing plate is fixedly arranged at the top of the second pre-tightening block, the bolts penetrate through the two ends of the fixing plate in a threaded mode, and the bolts are in threaded connection with the paper loading frame.

Through adopting above-mentioned technical scheme, establish the raw materials scroll cover on the dress paper axle, adorn the paper axle and erect in the mounting groove of dress paper frame, inlay the dress to the mounting groove with first pretension piece and second pretension piece again, and fix through fixed plate and bolt, traveller and spring can make first pretension piece carry out the pretension centre gripping to adorning paper axle under the circumstances that does not influence dress paper axle pivoted, and then effectively avoid adorning the rocking of paper axle at the rotation in-process, improve conveying quality.

Preferably, first conveying assembly includes first conveying roller, first sprocket, first toothed chain, first motor, second sprocket and second toothed chain, the top of first transport platform is provided with three first conveying roller that is the array distribution through support piece rotation, and is three first conveying roller is located the first sprocket of the equal fixed cup joint of one end with one side, and is three around being equipped with first toothed chain between the first sprocket, fixed mounting has first motor on the lateral wall of first transport platform, just the output shaft of first motor and the tip of one of them first conveying roller all fixedly cup jointed the second sprocket, two around being equipped with the second toothed chain between the second sprocket.

Through adopting above-mentioned technical scheme, the paper epaxial back is established to the raw materials scroll cover, alternates in proper order with the one end of raw materials scroll and walks around three first conveying roller, starts first motor, realizes the synchronous rotation of three first conveying roller through the transmission of first sprocket, first toothed chain, second sprocket and second toothed chain, realizes the transport to the scroll raw materials promptly.

Preferably, the second conveying assembly comprises a second conveying roller, a third chain wheel and a third toothed chain, the top of the second conveying table is provided with the second conveying roller in a rotating mode through a supporting piece, the third chain wheel is fixedly sleeved on the end portions of the second conveying roller and the adjacent first conveying roller, and the third toothed chain is arranged between the second conveying roller and the adjacent first conveying roller in a winding mode.

Through adopting above-mentioned technical scheme, make raw materials paper convolute the second conveying roller, utilize the transmission of third sprocket and third toothed chain for the second conveying roller rotates with first conveying roller is synchronous, realizes carrying the further of raw materials scroll.

Preferably, a plurality of anti-slip rings distributed in an array are fixedly sleeved on the roller bodies of the first conveying roller and the second conveying roller, and the anti-slip rings on the adjacent roller bodies are distributed in a staggered manner.

Through adopting above-mentioned technical scheme, the antiskid circle that is dislocation distribution can effectively improve the stability of raw materials scroll in transportation process.

Preferably, count cut paper subassembly is including cutting paper roll, hand papercutter, second motor, fourth sprocket, fourth chain, laser emitter, laser receiver and PLC controller, the top that the platform was carried to the second rotates through support piece and is provided with and cuts the paper roll, just fixed mounting has the hand papercutter on the circumference lateral wall of cutting the paper roll, fixed mounting has the second motor on the lateral wall of platform is carried to the second, just the output shaft of second motor has all fixedly cup jointed the fourth sprocket with the tip of cutting the paper roll, and two around being equipped with the fourth chain between the third sprocket, fixed mounting has laser emitter, the laser receiver that are corresponding distribution on the both ends support piece of cutting the paper roll, fixed mounting has the PLC controller on the lateral wall of platform is carried to the second.

Through adopting above-mentioned technical scheme, start the second motor, utilize the drive belt of fourth sprocket and fourth toothed chain to move the paper cutting roller and rotate, every rotation round of paper cutting roller drives the paper cutter and once shears the raw materials scroll, and laser emitter once takes notes with laser receiver simultaneously.

Preferably, the laser transmitter and the laser receiver are EX-L211 in model, and the first motor, the second motor, the laser transmitter and the laser receiver are all electrically connected with the PLC controller.

Through adopting above-mentioned technical scheme, through the coordinated control of PLC controller to first motor and second motor rotational speed, be convenient for control cut paper length at every turn, improved the practicality.

Preferably, the paper pressing assembly comprises paper pressing strips, a plurality of paper pressing strips distributed in an array are fixedly arranged at the top of the third conveying platform through supporting pieces, and the ends of the paper pressing strips are correspondingly matched with the paper cutting rollers.

Through adopting above-mentioned technical scheme, the third is carried the platform and is connected with the defeated paper end of printing machine, and the tip of raw materials scroll passes from the below of pressing the paper board strip, can effectively avoid the scroll to be cut the skew transport orbit of paper by the cut paper roller, is favorable to guaranteeing defeated paper quality.

The utility model has the advantages that:

1. through the setting of dress paper frame and axis body pretension subassembly, establish the raw materials scroll cover at dress paper epaxial, can effectively reduce staff's manual paper number of times that adds, dress paper axle erects in the mounting groove of dress paper frame, inlay the dress to the mounting groove with first pretension piece and second pretension piece again, and fix through fixed plate and bolt, traveller and spring can be under the pivoted condition of not influencing dress paper axle, make first pretension piece carry out the pretension centre gripping to dress paper axle, and then effectively avoid the rocking of dress paper axle at the rotation in-process, and the quality of delivery is improved.

2. Through first conveyor components, second conveyor components, count cut paper subassembly and the setting of pressing the paper subassembly, the tip of raw materials scroll is in proper order from first conveying roller, the second conveying roller is carried around establishing to pass, through the coordinated control of PLC controller to first motor and second motor speed, the paper cutting length at every turn of paper roll is cut in the control of being convenient for, the practicality has been improved, the tip of raw materials scroll passes from the below of pressing the paper board strip, can effectively avoid the scroll to cut the skew transport orbit of paper by the paper cutting roller, be favorable to guaranteeing the defeated paper quality.

To sum up, the utility model discloses a form advanced to the high-efficient automatic feeding of printing machine, be favorable to reducing the artifical manual number of times that adds the paper, improved the practicality, the paper quantity that the defeated paper end single of having solved current printing machine can be saved is limited, when carrying out assembly line production, needs the frequent paper that receives of staff to add, influences production efficiency's problem, suitable popularization.

Drawings

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

fig. 2 is a mounting structure diagram of the shaft body pre-tightening assembly of the present invention;

fig. 3 is a mounting structure diagram of the first conveying assembly and the second conveying assembly of the present invention;

FIG. 4 is a view showing the installation structure of the counting paper cutting assembly according to the present invention;

fig. 5 is a mounting structure diagram of the paper pressing assembly of the present invention.

Reference numbers in the figures: 1. a paper loading frame; 2. a first conveying table; 3. a second conveying table; 4. a third conveying table; 5. mounting grooves; 6. a paper loading shaft; 7. a first pre-tensioning block; 8. a traveler; 9. a second pre-tightening block; 10. a spring; 11. a fixing plate; 12. a bolt; 13. a first conveying roller; 14. a first sprocket; 15. a first toothed chain; 16. a first motor; 17. a second sprocket; 18. a second toothed chain; 19. a second conveying roller; 20. a third sprocket; 21. a third toothed chain; 22. an anti-slip ring; 23. paper cutting rolls; 24. a paper cutter; 25. a second motor; 26. a fourth sprocket; 27. a fourth toothed chain; 28. a laser transmitter; 29. a laser receiver; 30. a PLC controller; 31. a platen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an incessant feeding device of a printing assembly line comprises a paper loading frame 1, a first conveying platform 2, a second conveying platform 3 and a third conveying platform 4, wherein the third conveying platform 4 is connected with a paper conveying end of a printing machine, the paper loading frame 1 is arranged in a U shape, two side walls of the paper loading frame 1 are provided with symmetrically distributed mounting grooves 5, a paper loading shaft 6 is movably arranged in the two mounting grooves 5, shaft body pre-tightening components are respectively arranged in the two mounting grooves 5, each shaft body pre-tightening component comprises a first pre-tightening block 7, a sliding column 8, a second pre-tightening block 9, a spring 10, a fixing plate 11 and a bolt 12, the first pre-tightening block 7 is arranged in the mounting grooves 5 in a sliding manner, the bottom end of the first pre-tightening block 7 is arranged in an arc shape and matched with the paper loading shaft 6, the top of the first pre-tightening block 7 is fixedly provided with the sliding column 8, the top of the sliding column 8 is sleeved with the second pre-tightening block 9 in a sliding manner, the sliding column 8 is located the first pre-tightening block 7, the cylinder between the second pre-tightening blocks 9 is sleeved with the spring 10, the top of the second pre-tightening block 9 is fixedly provided with the fixing plate 11, the two ends of the fixing plate 11 are provided with the bolts 12 in a threaded penetrating mode, the bolts 12 are in threaded connection with the paper loading frame 1, when the paper loading frame is used, the raw material paper roll is sleeved on the paper loading shaft 6 and is relatively fixed through the shaft body pre-tightening assembly, then the first conveying assembly is utilized, the second conveying assembly is utilized, automatic paper cutting feeding is completed through cooperation of the counting paper cutting assembly and the paper pressing assembly, manual paper adding times of workers can be effectively reduced, and production efficiency is improved.

Referring to fig. 1 and 3, a first conveying assembly is arranged on a first conveying table 2, the first conveying assembly includes a first conveying roller 13, a first chain wheel 14, a first toothed chain 15, a first motor 16, a second chain wheel 17 and a second toothed chain 18, three first conveying rollers 13 distributed in an array are rotatably arranged at the top of the first conveying table 2 through a supporting member, the first chain wheel 14 is fixedly sleeved at one end of each of the three first conveying rollers 13 located at the same side, the first toothed chain 15 is wound between the three first chain wheels 14, the first motor 16 is fixedly mounted on the side wall of the first conveying table 2, the second chain wheel 17 is fixedly sleeved at the end of one of the first conveying rollers 13 and an output shaft of the first motor 16, the second toothed chain 18 is wound between the two second chain wheels 17, one end of a raw material paper roll is sequentially inserted and wound around the three first conveying rollers 13, the first motor 16 is started, synchronous rotation of the three first conveying rollers 13, namely conveying of the paper roll raw materials is achieved through transmission of the first chain wheel 14, the first toothed chain 15, the second chain wheel 17 and the second toothed chain 18.

Referring to fig. 1 and 3, a second conveying assembly is arranged between the second conveying platform 3 and the first conveying platform 2, the second conveying assembly includes a second conveying roller 19, a third sprocket 20 and a third toothed chain 21, the second conveying roller 19 is rotatably arranged on the top of the second conveying platform 3 through a supporting member, the second conveying roller 19 and the end of the adjacent first conveying roller 13 are fixedly sleeved with the third sprocket 20, the third toothed chain 21 is wound between the two third sprockets 20, so that the raw paper is wound around the second conveying roller 19, the second conveying roller 19 and the first conveying roller 13 synchronously rotate by the transmission of the third sprocket 20 and the third toothed chain 21, the raw paper roll is further conveyed, namely, the raw paper is conveyed to the paper cutting roller 23, a plurality of anti-skid rings 22 distributed in an array are fixedly sleeved on the roller bodies of the first conveying roller 13 and the second conveying roller 19, the anti-skid rings 22 on the adjacent roller bodies are distributed in a staggered manner, can effectively improve the stability of the raw material paper roll in the conveying process.

Referring to fig. 1 and 4, a counting paper cutting assembly is disposed on the second conveying table 3, the counting paper cutting assembly includes a paper cutting roller 23, a paper cutting knife 24, a second motor 25, a fourth sprocket 26, a fourth toothed chain 27, a laser transmitter 28, a laser receiver 29 and a PLC controller 30, the paper cutting roller 23 is rotatably disposed at the top of the second conveying table 3 through a support member, the paper cutting knife 24 is fixedly mounted on a circumferential side wall of the paper cutting roller 23, the second motor 25 is fixedly mounted on a side wall of the second conveying table 3, the fourth sprocket 26 is fixedly sleeved on an output shaft of the second motor 25 and an end portion of the paper cutting roller 23, the fourth toothed chain 27 is wound between the two third sprockets 20, the laser transmitters 28 and the laser receivers 29 are fixedly mounted on support members at two ends of the paper cutting roller 23 in a corresponding distribution, the second motor 25 is started, the paper cutting roller 23 is driven to rotate by the transmission of the fourth sprocket 26 and the fourth toothed chain 27, every turn of paper cutting roll 23 drives paper cutter 24 to cut the raw paper roll once, laser emitter 28 records once with laser receiver 29 simultaneously, fixed mounting has PLC controller 30 on the lateral wall of second transport platform 3, laser emitter 28 and laser receiver 29's model is EX-L211, first motor 16, second motor 25, laser emitter 28 and laser receiver 29 all with PLC controller 30 electric connection, through the coordinated control of PLC controller 30 to first motor 16 and second motor 25 rotational speed, be convenient for control the cut paper length at every turn, and the practicality is improved.

Referring to fig. 1 and 5, a paper pressing assembly is arranged on the third conveying table 4 and comprises a paper pressing plate strip 31, a plurality of paper pressing plate strips 31 distributed in an array are fixedly arranged at the top of the third conveying table 4 through a supporting piece, the end portions of the paper pressing plate strips 31 are correspondingly matched with the paper cutting rollers 23, namely, the end portions of the raw paper rolls penetrate through the lower portions of the paper pressing plate strips 31, the situation that the paper rolls are cut by the paper cutting rollers 23 to deviate from a conveying track can be effectively avoided, and paper conveying quality is guaranteed.

The utility model discloses when using, platform 4 is connected with the defeated paper end of printing machine to the third, with raw materials scroll suit on dress paper axle 6, can effectively reduce staff's manual paper number of times that adds, and carry out relatively fixed through axis body pretension subassembly, and then effectively avoid dress paper axle 6 rocking at the rotation in-process, later the tip of raw materials scroll is in proper order from first conveying roller 13, second conveying roller 19 is carried around establishing to pass, through the coordinated control of PLC controller 30 to first motor 16 and second motor 25 rotational speed, be convenient for control cut paper length at every turn of paper roll 23, the practicality is improved, the tip of raw materials scroll passes from the below of pressing paper board strip 31, can effectively avoid the scroll to be sheared the skew transport orbit of paper by cut paper roll 23, be favorable to guaranteeing defeated paper quality.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a printing assembly line's incessant loading attachment, carries platform (3) and third to carry platform (4) including dress paper frame (1), first transport platform (2), second, its characterized in that, dress paper frame (1) is the setting of U type, just set up on the both sides wall of dress paper frame (1) and be mounting groove (5) that symmetric distribution, two the activity is provided with dress paper axle (6) in mounting groove (5), and two all be provided with axis body pretension subassembly in mounting groove (5), be provided with first transport subassembly on first transport platform (2), just the second is carried platform (3) and first transport and is provided with second transport subassembly between platform (2), the second is carried and is provided with the count cut paper subassembly on platform (3), just the third is carried and is provided with on platform (4) and presses the paper subassembly.

2. The non-stop feeding device of the printing production line according to claim 1, wherein the shaft body pre-tightening assembly comprises a first pre-tightening block (7), a sliding column (8), a second pre-tightening block (9), a spring (10), a fixing plate (11) and a bolt (12), the first pre-tightening block (7) is arranged in the mounting groove (5) in a sliding mode, the bottom end of the first pre-tightening block (7) is arranged in an arc shape and matched with the paper loading shaft (6), the sliding column (8) is fixedly arranged at the top of the first pre-tightening block (7), the second pre-tightening block (9) is slidably sleeved at the top of the sliding column (8), the spring (10) is sleeved on a column body of the sliding column (8) between the first pre-tightening block (7) and the second pre-tightening block (9), the fixing plate (11) is fixedly arranged at the top of the second pre-tightening block (9), and the bolt (12) penetrates through two ends of the fixing plate (11), and the bolt (12) is in threaded connection with the paper loading frame (1).

3. The non-stop feeding device of the printing production line according to claim 2, wherein the first conveying assembly comprises first conveying rollers (13), first chain wheels (14), first toothed chains (15), first motors (16), second chain wheels (17) and second toothed chains (18), the top of the first conveying table (2) is rotatably provided with three first conveying rollers (13) distributed in an array manner through supporting members, one ends of the three first conveying rollers (13) located on the same side are fixedly sleeved with the first chain wheels (14), the first toothed chains (15) are wound among the three first chain wheels (14), the side walls of the first conveying table (2) are fixedly provided with the first motors (16), and the output shafts of the first motors (16) and the end part of one of the first conveying rollers (13) are fixedly sleeved with the second chain wheels (17), a second toothed chain (18) is wound between the two second chain wheels (17).

4. The non-stop feeding device of the printing production line according to claim 3, wherein the second conveying assembly comprises a second conveying roller (19), a third chain wheel (20) and a third toothed chain (21), the second conveying roller (19) is rotatably arranged at the top of the second conveying table (3) through a support, the third chain wheel (20) is fixedly sleeved on the end portions of the second conveying roller (19) and the adjacent first conveying roller (13), and the third toothed chain (21) is wound between the two third chain wheels (20).

5. The non-stop feeding device of the printing production line according to claim 4, wherein a plurality of anti-slip rings (22) distributed in an array are fixedly sleeved on the roller bodies of the first conveying roller (13) and the second conveying roller (19), and the anti-slip rings (22) on the adjacent roller bodies are distributed in a staggered manner.

6. The non-stop feeding device of the printing production line according to claim 4, wherein the counting paper cutting assembly comprises a paper cutting roller (23), a paper cutting knife (24), a second motor (25), a fourth chain wheel (26), a fourth chain gear (27), a laser emitter (28), a laser receiver (29) and a PLC (programmable logic controller) (30), the top of the second conveying table (3) is rotatably provided with the paper cutting roller (23) through a support, the paper cutting knife (24) is fixedly installed on the circumferential side wall of the paper cutting roller (23), the second motor (25) is fixedly installed on the side wall of the second conveying table (3), the fourth chain wheel (26) is fixedly sleeved on the output shaft of the second motor (25) and the end part of the paper cutting roller (23), the fourth chain gear (27) is wound between the two third chain wheels (20), and the laser emitters (28) which are correspondingly distributed are fixedly installed on the support parts at the two ends of the paper cutting roller (23) And the laser receiver (29), and a PLC (programmable logic controller) controller (30) is fixedly installed on the side wall of the second conveying platform (3).

7. A non-stop feeding device of a printing line according to claim 6, wherein the laser emitter (28) and the laser receiver (29) are of the type EX-L211, and the first motor (16), the second motor (25), the laser emitter (28) and the laser receiver (29) are all electrically connected with the PLC controller (30).

8. The non-stop feeding device of the printing line according to claim 6, wherein the paper pressing assembly comprises a paper pressing plate strip (31), the top of the third conveying platform (4) is fixedly provided with a plurality of paper pressing plate strips (31) distributed in an array through a supporting piece, and the ends of the paper pressing plate strips (31) are correspondingly matched with the paper cutting rollers (23).

Images