CN214418927U

CN214418927U - Paper products cutting device

Info

Publication number: CN214418927U
Application number: CN202022101324.8U
Authority: CN
Inventors: 赵子尧; 付莉娟
Original assignee: Baiyin Longsheng Chemical Co ltd
Current assignee: Baiyin Longsheng Chemical Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-10-19
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a paper products production technical field specifically is a paper products cutting device, including operation frame and operation platform, be provided with the cutting frame on the operation frame, the both ends of cutting frame are provided with the locating rack respectively, the bottom of locating rack is provided with the fixed head, the bottom of fixed head is provided with down along the straight-bar, be movable installation activity loop bar down along the bottom of straight-bar, activity loop bar cover is established down along the straight-bar, the pressfitting piece is installed to the bottom of activity loop bar, it has buffer spring to follow the winding on the straight-bar down, buffer spring connects between fixed head and activity loop bar, the horizontal minimum of cutting knife flywheel is higher than the horizontal minimum of pressfitting piece slightly. When this application cutting knife flywheel cutting, the cardboard of its line of cut both sides has been accomplished by the locating rack pressfitting, guarantees the job stabilization nature of cutting the cardboard, avoids cutting vibration, cutting relevant operation problems such as skew.

Description

Paper products cutting device

Technical Field

The utility model relates to a paper products production technical field specifically is a paper products cutting device.

Background

The paper making technology is one of four inventions in China, paper is accumulated in long-term experience of ancient workers in China and is intelligently crystallized, and the invention creation is outstanding in human civilization history, and with the rapid development of national economy and the rapid improvement of the living standard of people in China, the demand of modern people on paper products is more urgent, but the paper products cannot be processed by a cutting device, but the existing paper product cutting device is too single in structure, the cutting smoothness of a cutting position cannot be effectively guaranteed, and cutting errors are avoided.

Chinese patent (No. CN209440231U) discloses a paper product cutting device, which comprises a box body for preventing a first motor and a gear from being separated from a cutting work area, and avoiding accidents, wherein a rack is moved in the box body by arranging a limit groove, so as to drive a cutting mechanism to move, so that the cutting is more flexible and convenient, and the cutting device can flexibly adjust and cut paper products with different thicknesses by arranging a hydraulic cylinder for adjusting the position of a placing plate; however, if the paper product discharging device is used for actual production operation, certain operation defects exist, the paper product discharging device is designed to operate in the box body, the whole discharging and conveying are very troublesome, and the paper product discharging device is inconvenient to be connected with a whole paper product production line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper products cutting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a paper product cutting device comprises an operation frame and an operation platform, wherein the operation frame is arranged on the operation platform, two sides of the operation platform are provided with material butt ends, a transmission belt surface is arranged on the operation platform, a cutting frame is arranged on the operation frame, the bottom of the cutting frame is provided with a cutting frame, two sides of the cutting frame are provided with positioning bearings, a cutting knife wheel is arranged between the positioning bearings in an erecting mode, the side edge of the cutting frame is provided with a cutting motor, the cutting motor is a driving source of the cutting knife wheel, two ends of the cutting frame are respectively provided with a positioning frame, the bottom of the positioning frame is provided with a fixing head, the bottom of the fixing head is provided with a lower edge straight rod, a movable sleeve rod is movably arranged along the bottom end of the straight rod, the movable sleeve rod is sleeved on the lower edge straight rod, and a pressing block is arranged at the bottom end of the movable sleeve rod, the lower edge straight rod is wound with a buffer spring, the buffer spring is connected between the fixed head and the movable loop bar, and the horizontal lowest point of the cutting knife wheel is slightly higher than that of the pressing block.

As a further aspect of the present invention: the cutting machine is characterized in that a driving mechanism is arranged at the top of the cutting machine frame, a hydraulic rod is arranged on the driving mechanism, a lifting seat is installed at the bottom end of the hydraulic rod, and the bottom end of the lifting seat is connected with the cutting machine frame through a connecting column.

As a further aspect of the present invention: the top of operation frame is provided with the roof-rack, be provided with the slip track on the roof-rack, be provided with the slip machine top on the slip track, the slip track embeds installs the regulation double-screw bolt, the slip machine top is installed on the regulation double-screw bolt through the transmission screw, actuating mechanism installs the bottom at the slip machine top.

As a further aspect of the present invention: and an adjusting motor is installed on the side edge of the top frame and is a driving end of the adjusting stud.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a horizontal minimum that this application design cutting knife flywheel is higher than the horizontal minimum of pressfitting piece slightly, the pressfitting piece compares cutting knife flywheel and contacts the cardboard earlier to the cardboard forms ascending extrusion to the activity loop bar, buffer spring provides decurrent elastic force by the extrusion then, carry out the pressfitting to the cardboard promptly, then when cutting knife flywheel cutting, the cardboard of its line of cut both sides has been accomplished by the locating rack pressfitting, guarantee the job stabilization nature of cutting the cardboard, avoid cutting vibration, relevant operation problems such as cutting skew.

When the cutting machine frame is lifted, the cutting knife wheel carries out knife retracting operation at present, then the pressing block is separated from the paper board, and therefore when materials are conveyed, the separated paper board is kept consistent from front to back, and the whole assembly line process is convenient to carry out neatly.

For the up-and-down movement of the cutting machine frame, the driving mechanism is arranged as a power adjusting mechanism to drive the cutting machine frame to move up and down through the hydraulic device; for the integral operation position, the adjusting stud operation transmission tool is designed to drive the sliding machine top at the top of the driving mechanism to move along the sliding track, and the integral operation point position is adjusted on the X-Y axes, so that the adjusting stud operation transmission tool is suitable for different cutting positions.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle positioning frame of the present invention.

Fig. 3 is an installation schematic diagram of the middle press-fit block of the present invention.

In the figure: 1-operation frame, 11-cutting machine frame, 12-cutting machine frame, 13-positioning bearing, 14-cutting knife wheel, 15-cutting motor, 2-driving mechanism, 21-hydraulic rod, 22-lifting seat, 23-connecting column, 31-positioning frame, 32-lower edge straight rod, 33-fixed head, 34-movable sleeve rod, 35-pressing block, 36-buffer spring, 4-operation platform, 41-material butt joint end, 42-conveying belt surface, 5-top frame, 51-sliding track, 52-sliding machine top, 53-adjusting motor and 54-adjusting stud.

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, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 3, a paper product cutting device includes an operation frame 1 and an operation platform 4, the operation frame 1 is erected on the operation platform 4, two sides of the operation platform 4 are provided with material butt ends 41, the operation platform 4 is provided with a conveying belt surface 42, the operation frame 1 is provided with a cutting frame 11, the bottom of the cutting frame 11 is provided with a cutting machine frame 12, two sides of the cutting machine frame 12 are provided with positioning bearings 13, a cutting knife wheel 14 is erected between the positioning bearings 13, a cutting motor 15 is arranged at a side edge of the cutting frame 11, the cutting motor 15 is a driving source of the cutting knife wheel 14, two ends of the cutting frame 11 are respectively provided with a positioning frame 31, the bottom of the positioning frame 31 is provided with a fixing head 33, the bottom end of the fixing head 33 is provided with a lower edge straight rod 32, the bottom end of the lower edge straight rod 32 is movably provided with a movable sleeve rod 34, the movable loop bar 34 is sleeved on the lower edge straight bar 32, the pressing block 35 is installed at the bottom end of the movable loop bar 34, the buffer spring 36 is wound on the lower edge straight bar 32, the buffer spring 36 is connected between the fixed head 33 and the movable loop bar 34, and the lowest horizontal point of the cutting knife wheel 14 is slightly higher than the lowest horizontal point of the pressing block 35.

Work platform is the transport mechanism of material in this application, and the material butt joint end 41 that work platform 4 both sides set up is used for carrying out corresponding butt joint with paper products's front and back operation to can cooperate the holistic streamlined operation mode of adaptation, accelerate the operating efficiency.

The cutting frame 1 is provided with a cutting frame 11, the cutting frame 11 is used for cutting operation, during operation, as the horizontal lowest point of the cutting knife wheel 14 is slightly higher than the horizontal lowest point of the pressing block 35, the pressing block 35 contacts with the paper board earlier than the cutting knife wheel 14, the paper board forms upward extrusion on the movable loop bar 34, then the buffer spring 36 is extruded to provide downward elastic acting force, namely, the paper board is pressed, and then when the cutting knife wheel 14 is cut, the paper boards on two sides of the cutting line are pressed by the positioning frame 31, the operation stability of cutting the paper board is ensured, and the related operation problems of cutting vibration, cutting offset and the like are avoided;

when the cutter frame 11 is lifted, the cutter wheel 14 is also used for carrying out cutter retracting operation, and then the pressing block 35 is separated from the paper board, so that the separated paper board is kept consistent front and back when materials are conveyed, and the whole assembly line process is convenient to carry out neatly.

Example two:

referring to fig. 1, this embodiment is a further optimization of the embodiment, and on the basis of the further optimization, a driving mechanism 2 is disposed at the top of the cutter frame 11, a hydraulic rod 21 is disposed on the driving mechanism 2, a lifting seat 22 is mounted at the bottom end of the hydraulic rod 21, and the bottom end of the lifting seat 22 is connected to the cutter frame 11 through a connecting column 23.

The top of operation frame 1 is provided with roof-rack 5, be provided with slip track 51 on the roof-rack 5, be provided with slip machine top 52 on the slip track 51, the built-in regulation double-screw bolt 54 of installing of slip track 51, slip machine top 52 passes through the drive screw and installs on regulation double-screw bolt 54, actuating mechanism 2 installs the bottom at slip machine top 52, adjustment motor 53 is installed to the side of roof-rack 5, adjustment motor 53 is the drive end of regulation double-screw bolt 54.

For the up-and-down movement of the cutting machine frame 11, the driving mechanism 2 is arranged as a power adjusting mechanism to drive the cutting machine frame 11 to move up and down through a hydraulic device; for the overall working position, the adjusting stud 54 is designed, the working transmission tool drives the sliding machine top 52 at the top of the driving mechanism 2 to move along the sliding track 51, and the working point position is integrally adjusted on the X-Y axes, so that the cutting machine is suitable for different cutting positions.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a paper products cutting device, includes operation frame (1) and operation platform (4), operation frame (1) erects on operation platform (4), the both sides of operation platform (4) are provided with material butt joint end (41), its characterized in that, be provided with on operation platform (4) transmission band face (42), be provided with cutting frame (11) on operation frame (1), the bottom of cutting frame (11) is provided with cutting machine frame (12), the both sides of cutting machine frame (12) are provided with location bearing (13), erect between location bearing (13) and install cutting break bar (14), the both ends of cutting frame (11) are provided with locating rack (31) respectively, the bottom of locating rack (31) is provided with fixed head (33), the bottom of fixed head (33) is provided with down along straight-bar (32), the bottom of following straight-bar (32) down is movable installs movable loop bar (34), activity loop bar (34) cover is established down on following straight-bar (32), the pressfitting piece (35) is installed to the bottom of activity loop bar (34), it has buffer spring (36) to twine down on following straight-bar (32), buffer spring (36) are connected between fixed head (33) and activity loop bar (34), the horizontal minimum of cutting knife flywheel (14) is higher than the horizontal minimum of pressfitting piece (35) slightly.

2. Paper product cutting device according to claim 1, characterized in that the side of the cutter frame (11) is provided with a cutting motor (15), which cutting motor (15) is the drive source of the cutter wheel (14).

3. Paper product cutting device according to claim 1 or 2, characterized in that a drive mechanism (2) is arranged on the top of the cutting frame (11), a hydraulic rod (21) is arranged on the drive mechanism (2), a lifting seat (22) is mounted at the bottom end of the hydraulic rod (21), and the bottom end of the lifting seat (22) is connected with the cutting frame (11) through a connecting column (23).

4. The paper product cutting device according to claim 3, characterized in that the top of the working frame (1) is provided with a top frame (5), the top frame (5) is provided with a sliding rail (51), the sliding rail (51) is provided with a sliding machine top (52), the sliding rail (51) is internally provided with an adjusting stud (54), the sliding machine top (52) is arranged on the adjusting stud (54) through a transmission screw hole, and the driving mechanism (2) is arranged at the bottom end of the sliding machine top (52).

5. Paper product cutting device according to claim 4, characterized in that the side of the upper frame (5) is provided with an adjusting motor (53), the adjusting motor (53) being the driving end of an adjusting stud (54).