CN214394340U

CN214394340U - Paper cutter convenient to align fast

Info

Publication number: CN214394340U
Application number: CN202120604782.5U
Authority: CN
Inventors: 王治; 范小芬
Original assignee: Shanghai Baoshijia Printing Equipment Co ltd
Current assignee: Shanghai Baoshijia Printing Equipment Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-15
Anticipated expiration: 2031-03-24

Abstract

The utility model belongs to the technical field of the technique of paper cutter and specifically relates to a paper cutter convenient to align fast is related to, it includes the workstation, set up the blade holder on the workstation, set up the income paper mouth in blade holder one side, set up in the blade holder and with the corresponding stop part in the position of income paper mouth, set up the cutter in the blade holder, slide and set up the carrier seat on the workstation, set up in the both sides of carrier seat and be used for restricting the spacing subassembly of paper, and set up on the workstation and be used for driving the gliding drive assembly of carrier seat. This application has the workman of being convenient for and aligns the effect to the paper.

Description

Paper cutter convenient to align fast

Technical Field

The application relates to the technical field of paper cutters, in particular to a paper cutter convenient to align quickly.

Background

The paper cutter is a traditional product and is used for processing the paper cutting requirement at the later stage of printing. The development from mechanical paper cutters to modern novel paper cutters with microcomputer program control, color display, full-image operation guide visualization processing and the like enables production preparation time to be shorter, cutting accuracy to be higher, labor intensity to be lower and operation to be safer.

Chinese patent with patent publication No. CN204546648U discloses a paper cutter for automatically cleaning a blade, which comprises a controller and a frame, wherein the frame is provided with a workbench for placing paper and a cutter holder provided with a cutter, the cutter is positioned right above the workbench, the cutter is in transmission connection with a cutter driving device for driving the cutter to tilt up and down on a vertical plane, the paper cutter further comprises a wiping part for wiping the cutter and a wiping driving device for driving the cutter to move along the length direction of the cutter; the cutter driving device and the wiping driving device are connected with the controller in a control mode. During operation, the worker firstly places the paper to be cut at the paper inlet of the corresponding cutter holder of the workbench, then aligns the paper, and pushes the aligned paper to the lower part of the cutter from the paper inlet of the cutter holder to be cut.

In view of the above-mentioned related art, the inventor believes that when a worker cuts a plurality of sheets of paper simultaneously by using an existing paper cutter, the worker needs to align a plurality of small-sized sheets of paper at a paper inlet of a cutter holder by hand, and then cuts the plurality of aligned sheets of paper by a cutter, so that a situation that some sheets of paper cannot be aligned due to human errors easily occurs, and there is a defect that affects the quality of cut paper.

SUMMERY OF THE UTILITY MODEL

To facilitate quick alignment of the paper by the worker, the present application provides a paper cutter that facilitates quick alignment.

The application provides a paper cutter convenient to align fast adopts following technical scheme:

the utility model provides a paper cutter convenient to quick alignment, includes the workstation, set up the blade holder on the workstation, set up the income paper mouth in blade holder one side, set up in the blade holder and with the corresponding stop part in position of income paper mouth, set up the cutter in the blade holder, slide and set up the bearing seat on the workstation, set up in the both sides of bearing the seat and be used for restricting the spacing subassembly of paper and set up on the workstation and be used for driving and bear the gliding drive assembly of seat.

Through adopting above-mentioned technical scheme, bear the seat through setting up, spacing subassembly and drive assembly, can be when the workman need cut the many sheets of paper on the workstation, at first will treat the many sheets of paper that cuts and place and bear the seat up end, then carry on spacingly and align to the paper that bears on the seat through using spacing subassembly, at last reuse drive assembly will place the below that the seat that bears that the seat of placing the paper removed to the cutter and cut, thereby can get off the stability when effectively improving many papers and cut through spacing subassembly and the combined action that bears the seat, simultaneously can also promote cut paper efficiency to a certain extent.

Optionally, the limiting assembly includes two positioning portions slidably disposed on the sidewalls of the two opposite sides of the bearing seat, and an adjusting member disposed on one side of the bearing seat and used for adjusting the positions of the two positioning portions.

Through adopting above-mentioned technical scheme, through setting up location portion and regulating part, the workman can be when needs align the paper that bears on the seat, can directly carry out nimble adjustment through the regulating part to the position of the location portion that bears the seat both sides to can carry out quick the tight alignment of supporting through two location portions with the paper that bears on the seat, can also promote the stability of paper when cutting to a certain extent simultaneously.

Optionally, the adjusting part includes two cylinders disposed on one side of the bearing seat away from the tool apron, and piston rods of the two cylinders are connected with the two positioning portions respectively.

Through adopting above-mentioned technical scheme, through setting up the cylinder, the workman can start when needs adjust the position of location portion, comes to carry out nimble adjustment to the position of location portion through the extension of adjusting cylinder piston rod.

Optionally, the two sides of the bearing seat are provided with holding grooves, and the positioning portion comprises a tight abutting plate matched with the holding grooves in a sliding insertion manner and a connecting block arranged on one side of the tight abutting plate far away from the tool apron and connected with the cylinder piston rod.

Through adopting above-mentioned technical scheme, support tight board and connecting block through the setting, the workman can drive the connecting block through the cylinder and remove when needs carry on spacingly to the paper that bears on the seat, makes to support tight board and slide along the holding tank under the drive of connecting block to support tight board's position through adjusting both sides and support tightly spacingly to the paper that bears on the seat, thereby be favorable to the workman to the alignment of many papers.

Optionally, the guide way has been seted up to the workstation up end, the extending direction of guide way is mutually perpendicular and extends to the stop part with the length direction of cutter, drive assembly is connected with servo motor's output shaft including setting up servo motor, one end in workstation one side, and the other end runs through the bottom of bearing the seat and with the lead screw that bears seat bottom threaded connection.

Through adopting above-mentioned technical scheme, through setting up servo motor and lead screw, the workman can start servo motor when needs adjust the position that bears the seat, makes the lead screw rotate under servo motor's drive to further drive through the lead screw rotation and bear the seat and slide along the guide way, thereby the workman of being convenient for carries out the transport of paper on the workstation.

Optionally, one end of the bearing seat, which is far away from the tool apron, is provided with a fixing plate, and the extending direction of the fixing plate is perpendicular to the extending direction of the abutting plate.

Through adopting above-mentioned technical scheme, through setting up the fixed plate, can come to do further spacing to the paper of placing on bearing the weight of the seat through the fixed plate to can improve the stability of paper when carrying to a certain extent.

Optionally, the bearing seat is provided with a yielding groove near one side of the cutter holder, the bearing seat is provided with an extending plate in sliding fit with the yielding groove near one side of the cutter holder, and a locking piece for locking the position of the extending plate is arranged on the side wall of one side of the bearing seat.

Through adopting above-mentioned technical scheme, through setting up the groove of stepping down and extending the board, the workman can adjust the position of extending the board according to the paper size of treating cutting, so that the workman places the paper of unidimensional not and cuts processing on bearing the weight of the seat, the application scope who bears the weight of the seat has been enlarged, and through setting up the locking piece, can prescribe a limit to the position of extending the board, thereby can effectual improvement extend the stability of board when using, and then can promote the stability when the paper cuts to a certain extent.

Optionally, the groove bottom of the guide groove is provided with a ball which is abutted to the bearing seat.

Through adopting above-mentioned technical scheme, through setting up the ball, can effectual reduction bear the sliding friction power between seat and the guide way to can be favorable to promoting the slip rate who bears the seat, can also prolong the life who bears the seat to a certain extent simultaneously.

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

1. by arranging the bearing seat, the limiting assembly and the driving assembly, a plurality of pieces of paper to be cut can be placed on the upper end face of the bearing seat at first, then the limiting assembly is used for limiting and aligning the paper on the bearing seat, and finally the driving assembly is used for moving the bearing seat with the paper placed on to the lower part of the cutter for cutting, so that the stability of the plurality of pieces of paper during cutting can be effectively improved under the combined action of the limiting assembly and the bearing seat, and meanwhile, the paper cutting efficiency can be improved to a certain extent;

2. through setting up the fixed plate, can come to do further spacing to placing the paper that bears on the seat through the fixed plate, can improve the stability of paper when carrying, in addition, the extension board of setting, the workman can adjust the position of extension board according to the paper size of treating to cut to the workman places the paper of different sizes and cuts processing on bearing the seat, thereby has enlarged the application scope who bears the seat.

Drawings

Fig. 1 is an overall structural schematic diagram of a paper cutter according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a table of an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an exploded view of the carrier according to the embodiment of the present disclosure.

Description of reference numerals: 1. a work table; 10. a tool apron; 100. a paper inlet; 11. a blocking portion; 12. a cutter; 13. a bearing seat; 131. accommodating grooves; 132. a yielding groove; 133. an extension plate; 14. a guide groove; 15. a slider; 2. a cylinder; 3. a propping plate; 30. connecting blocks; 31. a fixing plate; 4. a servo motor; 40. a screw rod; 5. a screw; 50. a limiting hole; 51. a threaded bore.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a paper cutter convenient to align fast. Referring to fig. 1, a paper cutter facilitating quick alignment includes a table 1 and a tool holder 10, wherein the tool holder 10 is integrally fixed to an upper end surface of the table 1. Meanwhile, a paper inlet 100 is formed at one side of the cutter holder 10, and a cutter 12 is disposed at a position of the cutter holder 10 corresponding to the paper inlet 100. Further, a stopper 11 is provided at a position of the tool holder 10 corresponding to the paper inlet 100, and the stopper 11 abuts against the upper end surface of the table 1.

During operation, a worker firstly needs to adjust the position of a paper to be cut, then extends into the paper inlet 100 and enables one side of the paper to be abutted against the blocking portion 11, and finally, the cutter 12 is used for cutting the cut paper on the workbench 1.

Referring to fig. 1 and 2, in order to facilitate a worker to simultaneously trim a plurality of small-sized sheets, a guide groove 14 is formed in a table 1, and a slider 15 is provided in the guide groove 14. In addition, a bearing seat 13 is fixed on the top of the sliding block 15, and two sides of the bearing seat 13 in the length direction are provided with limiting components.

During operation, the workman firstly need place many papers that wait to cut on bearing seat 13, then come to carry on spacingly and align to the paper that bears on the seat 13 through spacing subassembly again, and the workman will bear seat 13 again at last and slide to the below of cutter 12 along guide way 14 to make the paper offset the back with the lateral wall of stop part 11 simultaneously, reuse cutter 12 carries out the processing that cuts of paper.

Referring to fig. 3 and 4, the accommodating groove 131 is formed on both sides of the bearing seat 13 in the length direction, and meanwhile, in the embodiment, the limiting assembly includes a positioning portion. The positioning portion is disposed in the accommodating groove 131 and is in sliding fit with the accommodating groove 131. In addition, in order to adjust the position of the positioning portion, an adjusting member is disposed on a side of the bearing seat 13 away from the tool holder 10.

Referring to fig. 4, in the present embodiment, the positioning portion includes the abutting plate 3 and the connecting block 30. Wherein, one side of the abutting plate 3 is matched with the accommodating groove 131 in a sliding and inserting manner, the longitudinal section of the abutting plate 3 is integrally L-shaped, and meanwhile, the connecting block 30 is arranged on one side of the abutting plate 3 far away from the tool apron 10 and is connected with the adjusting piece.

In addition, referring to fig. 1 and fig. 3, in this embodiment, the adjusting member includes two cylinders 2, where the two cylinders 2 are symmetrically installed at two ends of the side wall of the bearing seat 13, and ends of piston rods of the two cylinders 2 are respectively fixedly connected to the connecting blocks 30 on one side of the two abutting plates 3.

When the workman need adjust the position of bearing the tight board 3 of support of seat 13 both sides, can directly start cylinder 2, make connecting block 30 and support tight board 3 and wholly remove through the elongation of adjusting cylinder 2 piston rod to can realize spacing and align placing the paper that bears the seat 13 through adjusting two positions that support tight board 3.

Referring to fig. 2 and 4, in order to effectively expand the application range of the load-bearing seat 13, a relief groove 132 is formed on a side of the load-bearing seat 13 close to the tool holder 10, and an extension plate 133 is disposed in the relief groove 132. Wherein, the extension board 133 can be slidably engaged with the receding groove 132.

Meanwhile, referring to fig. 3 and 4, in order to limit the position of the extension plate 133, a plurality of limiting holes 50 are uniformly spaced apart from one side wall of the carrier 13 in the length direction, and a threaded hole 51 is formed in the extension plate 133 at a side close to the limiting holes 50. In addition, a locking member is provided on the stopper hole 50 side of the carrier base 13. In the present embodiment, the locking member may be a screw 5, wherein the screw 5 may penetrate through the limiting hole 50 and may be in threaded connection with the threaded hole 51.

When the workman needs to use and bears seat 13 to bear the weight of the great paper of size, at first need with extension plate 133 from stepping down the inslot 132 pull out, then run through the spacing hole 50 of corresponding position with screw 5 again, run through the one end and the screw hole 51 threaded connection of spacing hole 50 with screw 5 at last to the realization is to the locking of extension plate 133 position, so that the workman places the paper of different sizes on bearing seat 13 and cuts processing.

Referring to fig. 1 and 2, in order to facilitate the flexible adjustment of the position of the carriage 13 by the worker, a driving assembly is disposed in the guide groove 14, and in this embodiment, the driving assembly includes a servo motor 4 and a screw 40. Wherein, servo motor 4 installs the one end of keeping away from blade holder 10 in guide way 14, and servo motor 4's output shaft runs through the cell wall of guide way 14, and in addition, the one end of lead screw 40 is connected with servo motor 4's output shaft, and the other end runs through slider 15 and with slider 15 threaded connection, simultaneously, the one end that servo motor 4 was kept away from to lead screw 40 extends to and is connected with the cell wall rotation of guide way 14.

In order to effectively reduce the sliding friction between the slider 15 and the guide groove 14, a plurality of balls (not shown) are provided at the bottom of the guide groove 14, and the plurality of balls are arranged at equal intervals in the extending direction of the guide groove 14.

When the workman need adjust the position that bears seat 13, can directly start servo motor 4, it is rotatory to drive lead screw 40 through servo motor 4's output shaft to further drive slider 15 and bear the whole extending direction along guide way 14 of seat 13 and remove through the rotation of lead screw 40, thereby can be convenient for the workman to a certain extent to place the stable transport of paper on bearing seat 13 and cut to cutter 12 below.

Referring back to fig. 1, in order to further improve the stability of the paper during transportation, a fixing plate 31 is vertically disposed on the upper end surface of the carriage 13, and the fixing plate 31 is entirely located on a side of the upper end surface of the carriage 13 away from the blade holder 10.

During operation, a worker can place a plurality of paper to be cut on the upper end face of the bearing seat 13 at the same time, one side of the plurality of paper is abutted against one side of the fixing plate 31 close to the cutter holder 10, and then the two abutting plates 3 are used for abutting against two sides of the paper respectively, so that the aims of aligning the plurality of paper and limiting the paper are achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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 a paper cutter convenient to quick alignment, includes workstation (1), sets up blade holder (10) on workstation (1), sets up into paper mouth (100) of blade holder (10) one side, sets up in blade holder (10) and with the corresponding stop part (11) in position of paper mouth (100) and set up cutter (12) in blade holder (10), its characterized in that: the paper-feeding mechanism is characterized by further comprising a bearing seat (13) arranged on the workbench (1) in a sliding mode, limiting assemblies arranged on two sides of the bearing seat (13) and used for limiting paper, and a driving assembly arranged on the workbench (1) and used for driving the bearing seat (13) to slide.

2. The paper cutter of claim 1, wherein: the limiting assembly comprises two positioning parts which are arranged on the side walls of two opposite sides of the bearing seat (13) in a sliding mode and an adjusting part which is arranged on one side of the bearing seat (13) and used for adjusting the positions of the two positioning parts.

3. The paper cutter of claim 2, wherein: the adjusting part comprises two cylinders (2) which are arranged on one side, away from the tool apron (10), of the bearing seat (13), and piston rods of the two cylinders (2) are connected with the two positioning parts respectively.

4. The paper cutter of claim 3, wherein: holding tank (131) have been seted up to the both sides that bear seat (13), location portion includes and supports tight board (3) with holding tank (131) sliding fit and set up in supporting tight board (3) keep away from one side of blade holder (10) and connecting block (30) that are connected with cylinder (2) piston rod.

5. The paper cutter of claim 4, wherein: guide way (14) have been seted up to workstation (1) up end, the extending direction of guide way (14) is mutually perpendicular and extends to stop part (11) with the length direction of cutter (12), drive assembly is connected with the output shaft of servo motor (4) including setting up in servo motor (4), one end of workstation (1) one side, and the other end runs through the bottom of bearing seat (13) and with lead screw (40) that bear seat (13) bottom threaded connection.

6. The paper cutter of claim 5, wherein: one end of the bearing seat (13) far away from the cutter seat (10) is provided with a fixing plate (31) with the extending direction vertical to the extending direction of the abutting plate (3).

7. The paper cutter of claim 6, wherein: bear seat (13) and be close to one side of blade holder (10) and seted up groove of stepping down (132), bear seat (13) one side of being close to blade holder (10) be provided with groove of stepping down (132) sliding fit's extension board (133), one side lateral wall that bears seat (13) is provided with the locking piece that is used for locking extension board (133) position.

8. The paper cutter of claim 7, wherein: and the bottom of the guide groove (14) is provided with a ball which is in contact with the bearing seat (13).