CN215660429U

CN215660429U - Paper cutting device for color printing production

Info

Publication number: CN215660429U
Application number: CN202122438594.2U
Authority: CN
Inventors: 郭锐; 杜森; 陈燕
Original assignee: Yichang Dagong Color Printing Co ltd
Current assignee: Yichang Dagong Color Printing Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-01-28
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of printing equipment, in particular to a paper cutting device for color printing production, which comprises a workbench, wherein a support frame is fixedly connected to the top end of the workbench, a telescopic cylinder is installed on the support frame, a mounting plate is fixedly connected to one end, away from the support frame, of the telescopic cylinder, a cutting knife is detachably connected to one side, away from the telescopic cylinder, of the mounting plate, a connecting plate is symmetrically and fixedly connected to one side of the mounting plate, through holes are formed in the connecting plate, connecting rods are inserted in the through holes, a limiting plate is clamped at one end of each connecting rod, a pressing plate is fixedly connected between the other ends of the connecting rods, springs are sleeved on the outer surfaces of the connecting rods, and one ends of the springs are fixedly connected to the connecting plate while the other ends of the springs are fixedly connected to the pressing plate. The paper can be compressed while being cut, so that the use of a telescopic cylinder is reduced, and the electric resource is saved.

Description

Paper cutting device for color printing production

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a paper cutting device for color printing production.

Background

Current paper cutting device for color printing production, when cutting, all can utilize hold-down mechanism to compress tightly the paper, the paper removes when avoiding the cutting, and hold-down mechanism generally comprises telescopic cylinder (or electric telescopic handle) and clamp plate, consequently when using hold-down mechanism, need just can use telescopic cylinder (or electric telescopic handle) switch on power supply, will start cutting mechanism and hold-down mechanism simultaneously at whole cutting process, can waste a lot of electric resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that a cutting mechanism and a pressing mechanism are started simultaneously to waste a lot of electric resources in the prior art, and provides a paper cutting device for color printing production.

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

a paper cutting device for color printing production is designed, and comprises a workbench, wherein supporting legs are fixedly connected to four corners of the bottom of the workbench, a supporting frame is fixedly connected to the top end of the workbench, a telescopic cylinder is mounted on the supporting frame, a mounting plate is fixedly connected to one end, far away from the supporting frame, of the telescopic cylinder, a cutting knife is detachably connected to one side, far away from the telescopic cylinder, of the mounting plate, a connecting plate is symmetrically and fixedly connected to one side of the mounting plate, through holes are formed in the connecting plate, connecting rods are inserted in the through holes, a limiting plate is clamped at one end of each connecting rod, a pressing plate is fixedly connected between the other end of each connecting rod, springs are sleeved on the outer surfaces of the connecting rods, one ends of the springs are fixedly connected to the connecting plate, the other ends of the springs are fixedly connected to the pressing plate, a fixing plate is fixedly connected to the lower portion of one side of the supporting frame, and baffles are slidably connected to the outer surfaces of the fixing plates, a dial gauge is carved on the outer surface of the fixing plate, and a baffle adjusting mechanism is arranged on one side of the support frame and is located right below the fixing plate.

Preferably, baffle adjustment mechanism includes the threaded rod and changes the hand, the threaded rod passes through bearing fixed connection in one side below of support frame, change the one end that the support frame was kept away from at the threaded rod to the hand joint, baffle threaded connection is at the surface of threaded rod.

Preferably, the length of the threaded rod is longer than the length of the fixing plate.

Preferably, the outer surface of the pressure plate is bonded with a protective pad.

Preferably, the bottom end of the baffle plate is in contact with the top end of the workbench.

The paper cutting device for color printing production provided by the utility model has the beneficial effects that: the paper can be compressed when being cut, so that the use of a telescopic cylinder is reduced, and the electric resource is saved.

Drawings

Fig. 1 is a schematic sectional front view of a paper cutting device for color printing production according to the present invention;

FIG. 2 is a schematic right sectional view of a paper cutting device for color printing production according to the present invention;

fig. 3 is a schematic top sectional view of a paper cutting device for color printing production according to the present invention.

In the figure: the cutting device comprises a workbench 1, a support frame 2, a telescopic cylinder 3, a mounting plate 4, a cutting knife 5, a connecting plate 6, a through hole 7, a connecting rod 8, a limiting plate 9, a pressing plate 10, a protective pad 11, a spring 12, a threaded rod 13, a rotating handle 14, a baffle plate 15, a fixing plate 16, a dial gauge 17 and supporting legs 18.

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.

Example 1

Referring to fig. 1-3, a paper cutting device for color printing production, including workstation 1, the bottom four corners fixedly connected with supporting leg 18 of workstation 1, the top fixedly connected with support frame 2 of workstation 1, install telescopic cylinder 3 on the support frame 2, telescopic cylinder 3 keeps away from the one end fixedly connected with mounting panel 4 of support frame 2, one side that telescopic cylinder 3 was kept away from to mounting panel 4 can be dismantled and be connected with cutting knife 5, telescopic cylinder 3, the cooperation setting between mounting panel 4 and the cutting knife 5, can conveniently carry out cutting work to the paper.

One side symmetry fixedly connected with connecting plate 6 of mounting panel 4, through-hole 7 has all been seted up on connecting plate 6, it has connecting rod 8 to peg graft in the through-hole 7, the one end joint of connecting rod 8 has limiting plate 9, fixedly connected with clamp plate 10 between the other end, limiting plate 9's setting, can avoid connecting rod 8 to break away from through-hole 7, the setting of clamp plate 10, can conveniently compress tightly the paper, avoid the paper to remove, clamp plate 10's surface bonds has protection pad 11, protection pad 11 is the rubber material, can enough avoid clamp plate 10 to damage the paper, can avoid the paper to slide again, spring 12 has been cup jointed to connecting rod 8's surface, spring 12's one end fixed connection is on connecting plate 6, other end fixed connection is on clamp plate 10, spring 12 is when not using, be in the state of natural extension.

One side below fixedly connected with fixed plate 16 of support frame 2, the surface sliding connection of fixed plate 16 has baffle 15, the through-hole with fixed plate 16 matched with is seted up to one side of baffle 15, the bottom of baffle 15 contacts with the top of workstation 1, the setting of baffle 15, can conveniently restrict the position of paper, avoid the paper to exceed predetermined length, the surface of fixed plate 16 is carved with graduation apparatus 17, graduation apparatus 17's setting, can the person of facilitating the use observe the position of baffle 15, thereby conveniently remove baffle 15 to the length position of needs when using, one side of strut 2 is located fixed plate 16 and is provided with baffle adjustment mechanism under, baffle adjustment mechanism's setting, can conveniently remove baffle 15.

The working principle is as follows: when using, start telescopic cylinder 3 and drive mounting panel 4 downstream, mounting panel 4 drives cutting knife 5 and connecting plate 6 downstream simultaneously, connecting plate 6 drives connecting rod 8, clamp plate 10 and spring 12 downstream, when cutting knife 5 with place the paper contact on workstation 1, clamp plate 10 also contacts with the paper, then cutting knife 5 and connecting plate 6 continue along with mounting panel 4 downstream, cutting knife 5 cuts the paper, and connecting plate 6 compression spring 12, thereby spring 12 is at the in-process of compression, make clamp plate 10 firmly push down the paper, and then realized compressing tightly the paper when cutting the paper, thereby a telescopic cylinder's use has been reduced, electric resource has been practiced thrift.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the baffle plate adjusting mechanism includes a threaded rod 13 and a rotating hand 14, the threaded rod 13 is fixedly connected below one side of the supporting frame 2 through a bearing, the length of the threaded rod 13 is longer than that of the fixing plate 16, the rotating hand 14 is clamped at one end of the threaded rod 13 far away from the supporting frame 2, a baffle plate 15 is in threaded connection with the outer surface of the threaded rod 13, a threaded hole matched with the threaded rod 13 is formed in the baffle plate 15, and the position of the baffle plate 15 can be conveniently adjusted through the matching arrangement between the threaded rod 13 and the rotating hand 14, so as to adapt to paper sheets with different lengths.

The working principle is as follows: when the adjustment is needed, the rotating hand 14 is rotated, the rotating hand 14 drives the threaded rod 13 to rotate, the threaded rod 13 drives the baffle 15 to move, and after the baffle 15 moves to a needed position, the rotating hand 14 stops rotating.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The paper cutting device for color printing production comprises a workbench (1), wherein a support frame (2) is fixedly connected to the top end of the workbench (1), and is characterized in that a telescopic cylinder (3) is installed on the support frame (2), one end, far away from the support frame (2), of the telescopic cylinder (3) is fixedly connected with a mounting plate (4), one side, far away from the telescopic cylinder (3), of the mounting plate (4) is detachably connected with a cutting knife (5), one side of the mounting plate (4) is symmetrically and fixedly connected with a connecting plate (6), through holes (7) are formed in the connecting plate (6), a connecting rod (8) is inserted in each through hole (7), a limiting plate (9) is clamped at one end of the connecting rod (8), a pressing plate (10) is fixedly connected between the other end of the connecting rod, and a spring (12) is sleeved on the outer surface of the connecting rod (8), one end fixed connection of spring (12) is on connecting plate (6), other end fixed connection are on clamp plate (10), one side below fixedly connected with fixed plate (16) of support frame (2), the surface sliding connection of fixed plate (16) has baffle (15), the surface of fixed plate (16) is carved with graduation apparatus (17), one side of strut (2) is located under fixed plate (16) and is provided with baffle adjustment mechanism.

2. The paper cutting device for color printing production according to claim 1, wherein the baffle adjusting mechanism comprises a threaded rod (13) and a rotating hand (14), the threaded rod (13) is fixedly connected below one side of the support frame (2) through a bearing, the rotating hand (14) is clamped at one end of the threaded rod (13) far away from the support frame (2), and the baffle (15) is in threaded connection with the outer surface of the threaded rod (13).

3. The cutting device for colour printing production according to claim 2, characterised in that the threaded rod (13) has a length longer than the length of the fixing plate (16).

4. The paper cutting device for color printing production according to claim 1, wherein a protective pad (11) is adhered to the outer surface of the pressing plate (10).

5. The cutting device for colour printing production according to claim 1, characterised in that the bottom end of the flap (15) is in contact with the top end of the table (1).