CN213356324U

CN213356324U - Energy-saving paper feeder compression roller assembly

Info

Publication number: CN213356324U
Application number: CN202022125178.2U
Authority: CN
Inventors: 王松
Original assignee: Langfang Anci Changcheng Paper Plastic Packaging Factory
Current assignee: Langfang Anci Changcheng Paper Plastic Packaging Factory
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-04
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to an energy-conserving paper feeder compression roller subassembly belongs to automatic adsorption paper equipment field, and its technical scheme main points are including setting up the horizontally conveyer belt on a supporting bench and the hack lever that is located directly over the conveyer belt, and hack lever and conveyer belt direction of transfer are perpendicular, and hack lever one side is provided with and keeps off the paper brush wheel, keeps off to rotate on the paper brush wheel and is connected with the connection piece, and the connection piece is connected with the hack lever, is provided with the adjusting part who adjusts and keep off distance between paper brush wheel and hack lever level between connection piece and hack. This application has and to adjust and keep off the horizontal distance between paper brush wheel and the hack lever, guarantees to keep off the paper brush wheel and can play effectual paper effect that keeps off, reduces the phenomenon of bounce-back, has also practiced thrift the effect of the energy when guaranteeing printing efficiency.

Description

Energy-saving paper feeder compression roller assembly

Technical Field

The application relates to the field of automatic paper feeding equipment, in particular to an energy-saving paper feeder compression roller assembly.

Background

Most indispensable in printers is a paper feeding assembly, especially large-sized printers, which is crucial to the printing efficiency of the printers.

The existing Chinese patent with reference to the publication No. CN209467887U discloses a printing machine with a paper feeding buffer device, which comprises a conveying belt and a printing machine inlet connected with the tail end of the conveying belt, and further comprises a buffer support positioned right above the conveying belt, a first pressing wheel arranged on the buffer support, a second pressing wheel arranged on the buffer support and a buffer paper blocking brush wheel arranged on the buffer support, wherein the second pressing wheel and the buffer paper blocking brush wheel are both arranged on the buffer support through a second frame rod, and the second pressing wheel comprises two rolling wheels. The first pinch roller and the second pinch roller press paper to move on the conveying belt synchronously with the conveying belt, and when the paper stops, the buffer device reduces deformation of the paper caused by mutual collision due to inertia effect.

The inventor thinks that there is the second pinch roller, the buffering keeps off the distance between paper brush wheel and the second hack lever invariable, and when the size of paper changed, the second pinch roller can not effectively compress tightly the paper on the conveyer belt for the buffering that carries the paper with the second pinch roller mutually supports keeps off the paper brush wheel and also can not effectively organize the bounce-back that prevents the paper, has increased the time that the printer presss from both sides paper gyro wheel and presss from both sides paper, has reduced conveying efficiency and printing efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the buffering paper blocking brush wheel can not effectively prevent paper from rebounding, the application provides an energy-saving paper feeder press roll component.

The application provides an energy-conserving paper feeder compression roller subassembly adopts following technical scheme:

the utility model provides an energy-conserving paper feeder compression roller subassembly, is including setting up the horizontally conveyer belt on a supporting bench and being located the hack lever directly over the conveyer belt, and hack lever and conveyer belt direction of transfer are perpendicular, and hack lever one side is provided with and keeps off the paper brush-wheel, keeps off to rotate on the paper brush-wheel and is connected with the connection piece, and the connection piece is connected with the hack lever, is provided with the adjusting part who adjusts and keep off paper brush-wheel and hack lever distance between the level between.

Through adopting above-mentioned technical scheme, because the requirement of printing, the size requirement to the paper is also different, if do not adjust the distance between keeping off paper brush wheel and the printing machine clamp paper gyro wheel, the bounce-back distance increase of the paper that can make, printing volume also can reduce this moment, this application is provided with the adjusting part back between keeping off paper brush wheel and hack lever, after the paper size changes, adjust the horizontal distance between keeping off paper brush wheel and hack lever through adjusting part, make the big or small phase-match of distance and paper between keeping off paper brush wheel and the printing machine clamp paper gyro wheel, thereby guarantee to keep off paper brush wheel and can play effectual fender paper effect, reduce the phenomenon of bounce-back, also practiced thrift the energy when guaranteeing printing efficiency.

Preferably, the adjusting component comprises a shifting block, an adjusting block and a first fixing piece, the shifting block is connected with the rack rod in a sliding mode, a second fixing piece for fixing the shifting block is arranged on the shifting block, the adjusting block is connected with the rack rod in an abutting mode and connected with the shifting block, and the first fixing piece is arranged between the shifting block and the adjusting block and used for fixing the shifting block and the adjusting block.

Through adopting above-mentioned technical scheme, when the conveyer belt when transmitting the not paper of equidimension, the staff at first fixes the position of shifting the piece on the hack lever through the second mounting, then fixes the regulating block through first mounting, shifts the distance between piece and the hack lever to the regulation keeps off the position of paper brush wheel on the hack lever, makes and keeps off the paper brush wheel and can effectually block the paper of bounce-back, has practiced thrift the energy when saving print time.

Preferably, the first fixing part adopts a first fixing bolt, a horizontal threaded hole is formed in the frame rod, and the fixing bolt horizontally penetrates through the adjusting block, the shifting block and the frame rod and is in threaded connection with the adjusting block, the shifting block and the frame rod.

Through adopting above-mentioned technical scheme, when printing the not paper of equidimension, the staff adjusts the position of shifting the piece on the hack lever according to the printing demand, and when the position of shifting the piece on the hack lever changed, first fixing bolt also changed the position along with shifting the piece, and a plurality of screw holes on the hack lever are used for the different positions of first fixing bolt on the hack lever to the fixed of regulating block and shifting piece.

Preferably, the second fixing part adopts a second fixing bolt, and the second fixing bolt is in threaded connection with the shifting block and is abutted against the frame rod for fixing the position of the shifting block on the frame rod.

Through adopting above-mentioned technical scheme, after the staff adjusted the position of aversion piece on the hack lever, utilize second fixing bolt to fix the piece that shifts on the hack lever for the stable connection of piece, regulating block and fender paper brush wheel that shifts is on the hack lever.

Preferably, the connecting piece is penetrated with a vertical connecting bolt, and the connecting bolt is in threaded connection with the connecting piece and the adjusting block.

Through adopting above-mentioned technical scheme, the connection piece will keep off paper brush wheel and connect on the regulating block to indirectly fix on the hack lever, the staff accessible rotates connecting bolt, adjusts the distance between connection piece and the regulating block, thereby makes to keep off paper brush wheel and can carry out more accurate fender paper to the paper of different thickness.

Preferably, be connected with the pinch roller on the hack lever, the pinch roller presses the paper wheel including preceding paper wheel and the back of pressing, and preceding paper wheel and fender paper brush wheel are located the hack lever homonymy, and the back presses the paper wheel to be located the hack lever opposite side.

Through adopting above-mentioned technical scheme, preceding press paper wheel and back press the paper wheel when the paper moves along with the conveyer belt, press the paper on the conveyer belt for the paper hugs closely the conveyer belt, and the paper can be better by the paper pinch roller department of conveyer belt transportation paper printer.

Preferably, the circumferential surface of the paper blocking brush wheel is fixedly connected with a plurality of wheel brushes, at least two paper blocking brush wheels are arranged, and the two paper blocking brush wheels are symmetrical about the center of the frame rod.

Through adopting above-mentioned technical scheme, when the paper collided the double-layered paper gyro wheel and produced the bounce-back, two fender paper brush wheel on block the bounce-back of paper simultaneously for the paper can not incline when being cliied by the double-layered paper gyro wheel once more, can not influence the printing quality, has also practiced thrift the energy when having improved printing quality.

Preferably, the hack lever is connected with a guide assembly, the guide assembly comprises a guide block, a third fixing part and a guide plate, the guide block is in sliding connection with the hack lever, the third fixing part is in threaded connection with the guide block, the third fixing part is in butt joint with the support frame, the guide block is in fixed connection with the guide plate, and the guide plate is in butt joint with the conveyor belt.

Through adopting above-mentioned technical scheme, when the paper was conveyed on the conveyer belt, the deflector gave quick travel's paper direction, and the deflector can carry the deflector and slide on the hack lever to be adapted to not the paper of equidimension, the position of deflector can be fixed to the third mounting, and the position of indirect fixed deflector makes the connection that the deflector can be stable on the support frame.

Preferably, the guide assemblies are provided in two groups, and the two groups of guide assemblies are symmetrical about the center of the hack lever.

Through adopting above-mentioned technical scheme, the setting of two sets of direction subassemblies can be followed paper both sides and is led simultaneously for the paper of quick conveying can not incline, can not influence the printing quality, has also practiced thrift the energy when having improved the printing quality.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the adjusting assembly can adjust the horizontal distance between the paper blocking brush wheel and the frame rod, ensure that the paper blocking brush wheel can play an effective paper blocking role, reduce the rebound phenomenon, ensure the printing efficiency and save energy;

2. due to the arrangement of the connecting bolt, the distance between the connecting piece and the adjusting block can be adjusted by rotating the connecting bolt, so that the paper blocking brush wheel can be used for blocking paper with different thicknesses more accurately;

3. the two groups of guide assemblies can guide from two sides of paper simultaneously, the paper conveyed quickly cannot incline, and the energy is saved while the printing quality is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is a schematic view intended to show the structure of the adjustment assembly.

Reference numerals: 1. a support table; 11. a support frame; 12. a cross bar; 2. a conveyor belt; 3. a frame bar; 31. a horizontal threaded hole; 4. a paper blocking brush wheel; 41. a wheel brush; 5. an adjustment assembly; 51. a shift block; 511. a second fixing bolt; 52. an adjusting block; 53. a first fixing bolt; 6. connecting sheets; 61. a connecting bolt; 7. a pinch roller; 71. a front paper pressing wheel; 72. a rear paper pressing wheel; 8. a guide assembly; 81. a guide block; 82. a third fixing bolt; 83. a guide plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses energy-conserving paper feeder compression roller subassembly.

Referring to fig. 1, an energy-conserving paper feeder compression roller assembly, including brace table 1 and horizontally conveyer belt 2, conveyer belt 2 is located brace table 1 to be connected with brace table 1, is connected with horizontally hack lever 3 on the brace table 1, and hack lever 3 is located conveyer belt 2 top, is connected with on the hack lever 3 and keeps off paper brush wheel 4 and pinch roller 7.

During the use, place the paper on conveyer belt 2, start conveyer belt 2, 2 removal drive papers of conveyer belt are to the direction removal of printer, this moment, under the effect of frictional force, keep off paper brush wheel 4 and pinch roller 7 and rotate along with it, when the paper gets into the printer and touches the double-layered paper gyro wheel in the printer, paper speed reduces, can produce the phenomenon of bounce-back, paper and the 4 butt of fender paper brush wheel after the bounce-back, thereby prevent that the paper from removing to the direction of keeping away from the gyro wheel, guarantee that the paper can be more quick get into in the printer and print, improve the efficiency of printing.

Referring to fig. 1, the supporting table 1 includes a cross bar 12 and two supporting frames 11 connected to two ends of the cross bar 12, the supporting frames 11 are door-shaped, the supporting frames 11 are rotatably connected to the conveyor belt 2, the conveying direction of the conveyor belt 2 is equal to the length direction of the cross bar 12, the two cross bars 12 are fixedly connected to the frame bars 3, and the length direction of the frame bars 3 is perpendicular to the length direction of the cross bar 12.

When the conveying belt 2 conveys paper, the height between the rack rod 3 positioned above the conveying belt 2 and the conveying belt 2 is constant, the pressing wheel 7 connected to the rack rod 3 presses the paper on the conveying belt 2, and the paper blocking brush wheel 4 blocks the rebounded paper.

Referring to fig. 1, the frame rods 3 are connected with six connecting pieces 6, and the connecting pieces 6 are inclined downwards relative to the frame rods 3; the paper blocking brush wheels 4 are two, a plurality of wheel brushes 41 are fixedly connected to the circumferential surface of each paper blocking brush wheel 4, the wheel brushes 41 are closely arranged, the two paper blocking brush wheels 4 are located on the same side of the frame rod 3 and close to the two ends of the frame rod 3 in the length direction, the two paper blocking brush wheels 4 are respectively in rotating connection with one ends of the two connecting pieces 6, and the other ends of the connecting pieces 6 are connected with the frame rod 3; the pinch roller 7 comprises two front paper pressing wheels 71 and two rear paper pressing wheels 72, the front paper pressing wheels 71 are located between the two paper blocking brush wheels 4, the front paper pressing wheels 71 are rotatably connected with the other two connecting sheets 6, the other ends of the connecting sheets 6 are connected with the frame rods 3, the rear paper pressing wheels 72 and the front paper pressing wheels 71 are symmetrically arranged about the support frame 11, the rear paper pressing wheels 72 are rotatably connected with the branched ends of the remaining two connecting sheets 6, and the other ends of the connecting sheets 6 are fixedly connected with the frame rods 3.

When the paper moves on the conveyor belt 2 along with the rotation of the conveyor belt 2, the front paper pressing wheel 71 and the rear paper pressing wheel 72 simultaneously press the paper, and the wheel brush 41 on the paper blocking brush wheel 4 blocks the rebounded paper along with the high-speed rotation of the paper.

Referring to fig. 1 and 2, four sets of adjusting assemblies 5 are connected to the frame rod 3, each adjusting assembly 5 comprises a shifting block 51, an adjusting block 52 and a first fixing piece, the frame rod 3 passes through the shifting block 51 and is slidably connected with the shifting block 51, a second fixing piece penetrates through the shifting block 51 and is a vertical second fixing bolt 511, and the second fixing bolt 511 is in threaded connection with the shifting block 51 and is abutted against the frame rod 3; set up the horizontal screw hole 31 that a plurality of equidistance distribute on hack lever 3, the regulating block longitudinal section is L shape, first mounting is worn to penetrate by vertical one section of regulating block 52, first mounting is the first fixing bolt 53 of horizontally, first fixing bolt 53 passes regulating block 52, shift block 51 back and regulating block 51,

shift block

52, 3 threaded connection of hack lever, realize with hack lever 3 fixed, one section threaded connection of level of regulating block 52 has vertical connecting bolt 61, connecting bolt 61 with be located the 6 threaded connection of connection piece that keep off paper brush wheel 4 one side, realize that the distance between regulating block 52 and the connection piece 6 is fixed.

Before printing, a worker unscrews the first fixing bolt 53 and the second fixing bolt 511, slides the shifting block 51, adjusts the position of the shifting block 51 on the frame rod 3, and then screws the second fixing bolt 511, so that the second fixing bolt 511 is tightly abutted to the frame rod 3; then, after the distance between the adjusting block 52 and the frame rod 3 is adjusted by the first fixing bolt 53, the first fixing bolt 53 is screwed, so that the distance between the paper blocking brush wheel 4, the front paper pressing wheel 71 and the frame rod 3 is adjusted; finally, according to the thickness of the paper, the connecting bolt 61 is unscrewed, and the distance between the adjusting block 52 and the connecting piece 6 is adjusted by the connecting bolt 61, so that the distance between the adjusting block 52 and the paper blocking brush wheel 4 and the distance between the adjusting block 52 and the front paper pressing wheel 71 are adjusted.

Referring to fig. 1, two sets of guide assemblies 8 are connected to the frame rod 3, the two sets of guide assemblies 8 are respectively located at two ends of the frame rod 3, each guide assembly 8 comprises a guide block 81, a third fixing part and a guide plate 83, the third fixing part is a vertical third fixing bolt 82, the frame rod 3 penetrates through the guide block 81 and is in sliding connection with the guide block 81, the third fixing bolt 82 penetrates through the guide block 81 and is in threaded connection with the guide block 81 and is abutted to the frame rod 3, the bottom surface of the guide block 81 is fixedly connected with a horizontal guide plate 83, and the guide plates 83 are abutted to the conveyor belt 2.

When preparing before printing, the worker slides the guide block 81 according to the size of the paper by unscrewing the third fixing bolt 82, and screws the third fixing bolt 82 after the position of the guide block 81 is adjusted; when the sheet moves on the conveyor belt 2, the two guide plates 83 define the position of the sheet on the conveyor belt 2, and the sheet is smoothly conveyed to the printer.

The implementation principle of the energy-saving paper feeder press roll assembly in the embodiment of the application is as follows: when preparing before printing, a worker unscrews the second fixing bolt 511 and the third fixing bolt 82, adjusts the positions of the shifting block 51 and the guide block 81 on the frame rod 3 according to the size of paper, screws the second fixing bolt 511 and the third fixing bolt 82, unscrews the first fixing bolt 53, adjusts the distance between the adjusting block 52 and the frame rod 3 according to the size of the paper, screws the first fixing bolt 53, finally starts the conveyor belt 2, places the paper on the conveyor belt 2, the paper moves along with the rotation of the conveyor belt 2, the front paper pressing wheel 71 and the rear paper pressing wheel 72 press the paper on the conveyor belt 2 and convey the paper to a printer, when the paper touches the rebound of the paper clamping roller of the printer, the paper blocking brush wheel 4 blocks the rebounded paper, the paper is clamped by the paper clamping roller again, the printing time is saved, and the energy is saved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an energy-conserving paper feeder compression roller assembly, is including setting up horizontal conveyer belt (2) on a supporting bench (1) and hack lever (3) that are located directly over conveyer belt (2), hack lever (3) and conveyer belt (2) direction of transfer are perpendicular, and hack lever (3) one side is provided with and keeps off paper brush wheel (4), its characterized in that: the paper blocking brush wheel (4) is connected with a connecting piece (6) in a rotating mode, the connecting piece (6) is connected with the frame rod (3), and an adjusting component (5) for adjusting the distance between the paper blocking brush wheel (4) and the frame rod (3) in the horizontal direction is arranged between the connecting piece (6) and the frame rod (3).

2. The energy-saving paper feeder press roll assembly as claimed in claim 1, wherein: the adjusting assembly (5) comprises a shifting block (51), an adjusting block (52) and a first fixing piece, the shifting block (51) is connected with the rack rod (3) in a sliding mode, a second fixing piece for fixing the shifting block (51) is arranged on the shifting block (51), the adjusting block (52) is abutted to the shifting block (51) and is connected with the rack rod (3), and the first fixing piece is arranged between the shifting block (51) and the adjusting block (52) and used for fixing the shifting block (51) and the adjusting block (52).

3. The energy-saving paper feeder press roll assembly as claimed in claim 2, wherein: the first fixing piece adopts a first fixing bolt (53), a horizontal threaded hole (31) is formed in the frame rod (3), and the first fixing bolt (53) horizontally penetrates through the adjusting block (52), the shifting block (51) and the frame rod (3) and is in threaded connection with the adjusting block (52), the shifting block (51) and the frame rod (3).

4. The energy-saving paper feeder press roll assembly as claimed in claim 2, wherein: the second fixing piece adopts a second fixing bolt (511), the second fixing bolt (511) is in threaded connection with the shifting block (51), is abutted against the rack rod (3), and is used for fixing the position of the shifting block (51) on the rack rod (3).

5. The energy-saving paper feeder press roll assembly as claimed in claim 1, wherein: vertical connecting bolts (61) penetrate through the connecting pieces (6), and the connecting bolts (61) are in threaded connection with the connecting pieces (6) and the adjusting blocks (52).

6. The energy-saving paper feeder press roll assembly as claimed in claim 1, wherein: the paper brush rack is characterized in that a pressing wheel (7) is connected onto the rack rod (3), the pressing wheel (7) comprises a front paper pressing wheel (71) and a rear paper pressing wheel (72), the front paper pressing wheel (71) and the paper blocking brush wheel (4) are located on the same side of the rack rod (3), and the rear paper pressing wheel (72) is located on the other side of the rack rod (3).

7. The energy-saving paper feeder press roll assembly as claimed in claim 1, wherein: the paper blocking brush wheel is characterized in that a plurality of wheel brushes (41) are fixedly connected to the circumferential surface of the paper blocking brush wheel (4), at least two paper blocking brush wheels (4) are arranged, and the two paper blocking brush wheels (4) are symmetrical about the center of the frame rod (3).

8. The energy-saving paper feeder press roll assembly as claimed in claim 1, wherein: be connected with guide assembly (8) on hack lever (3), guide assembly (8) are including guide block (81), third mounting and deflector (83), guide block (81) and hack lever (3) sliding connection, third mounting and guide block (81) threaded connection, third mounting and hack lever (3) butt, guide block (81) and deflector (83) fixed connection, deflector (83) and conveyer belt (2) butt.

9. The energy-saving paper feeder press roll assembly as claimed in claim 8, wherein: the guide assemblies (8) are arranged in two groups, and the two groups of guide assemblies (8) are symmetrical about the center of the frame rod (3).