CN112571495B

CN112571495B - Standardized guillootine of printing factory paper buttress location

Info

Publication number: CN112571495B
Application number: CN202011358147.XA
Authority: CN
Inventors: 王大威; 何江; 吴江渝; 曾小平
Original assignee: Wuhan Institute of Technology
Current assignee: Wuhan Institute of Technology
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2022-07-19
Anticipated expiration: 2040-11-27
Also published as: CN112571495A

Abstract

The invention discloses a paper stack positioning standard cutting machine for a printing factory, which relates to the technical field of printing cutting machines and comprises a case, a workbench arranged above the case, a cutting mechanism arranged on the workbench, and a paper pushing device and an infrared grating which are arranged above the workbench and are respectively positioned at two sides of the cutting mechanism, wherein the top of the cutting mechanism is provided with a base, the base is respectively provided with a sliding mechanism and a paper pushing push rod, one end of the paper pushing push rod is fixedly connected with the sliding mechanism, one side of the sliding mechanism, which is close to the infrared grating, is provided with a lifting frame, a lifting push rod is arranged inside the lifting frame, and one side of the lifting frame, which is far away from the sliding mechanism, is provided with a paper blocking mechanism and a paper blocking push rod. The invention solves the problems of lower efficiency, difficult quality control and higher labor intensity of workers when the workers manually push the paper stacks by using a cutting machine to cut the paper stacks in the traditional printing factory by arranging the sliding mechanism, the lifting frame and the paper blocking mechanism.

Description

Standardized guillootine of printing factory paper buttress location

Technical Field

The invention relates to the technical field of printing cutting machines, in particular to a paper stack positioning standard cutting machine in a printing factory.

Background

The printing industry is a huge industry system and also an industry system with long history, and since the invention of ancient Chinese printing technology, the printing technology goes deep into production and life step by step, and develops step by step to form a whole large industry. Due to the appearance of the printing industry, paper books can be more conveniently circulated in society, so that the distance between people and knowledge and information is shortened to a certain extent, people can more easily obtain professional knowledge and social information wanted by themselves, and the development of human beings is indirectly promoted. In brief, book printing firstly requires editing, typesetting, molding, proofing, printing, cutting and binding, each step has a special processing device, and the processing devices of the steps can be combined to form a set of integrated production line. The cutting step after printing mainly uses a paper cutting machine.

When the paper cuts, the guillootine is automatic pushes the paper buttress to the place ahead of cutting the sword, pushes away the paper buttress through the staff and neatly backward, then cuts work, is cut the sword accidental injury in order to prevent that the staff operation in-process, consequently present printing guillootine all is provided with infrared grating usually for response people's limbs. However, when the staff pushed the paper buttress through manual, also can use a special pusher that is used for pushing away paper usually, be provided with the handle, the one side that faces the paper buttress is vertical flat board, pushes away the paper buttress through the staff hand and needs hold the degree of accuracy, avoids cutting crooked, leads to efficiency lower, and the quality is difficult to guarantee, and the same action that keeps relapseing simultaneously also can cause intensity of labour height, has the defect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a standard cutter for positioning paper stacks in a printing factory, which solves the problems of low efficiency, difficult quality control and high labor intensity of workers existing in the process of manually pushing paper stacks by workers when the traditional cutter is used for cutting the paper stacks in the printing factory.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a standardized guillootine of printing factory paper buttress location, includes quick-witted case, sets up workstation, the setting of machine case top on the workstation cut the mechanism and set up in the workstation top and be located respectively and cut pushing away paper device and the echelette grating of mechanism both sides, the top of cutting the mechanism is provided with the base, be provided with respectively on the base and slide the mechanism and push away the paper push rod, and push away the one end of paper push rod and slide mechanism fixed connection, the one side that slides the mechanism and be close to echelette grating is provided with the crane, and the inside of crane is provided with lifting push rod, one side that slides the mechanism is kept away from to the crane is provided with fender paper mechanism and fender paper push rod, and keeps off the paper push rod setting in keeping off paper mechanism.

Preferably, the paper pushing device is a double-linear-guide-rail paper pusher.

Preferably, the base includes fixing base and sliding seat, the sliding seat passes through the slide rail and the fixing base sliding connection that set up on the fixing base, the one side of keeping away from the crane between fixing base and the sliding seat is provided with the hand wheel.

Preferably, the slide rails are symmetrically arranged front and back, and the hand wheel is located in the middle of the slide rails.

Preferably, the sliding mechanism comprises a sliding seat fixedly mounted at the top of the base and a first guide pillar in sliding connection with the sliding seat, a bottom plate is arranged at one end, away from the lifting frame, of the first guide pillar, and one side, close to the lifting frame, of the bottom plate is fixedly connected with one end, close to the telescopic rod of the paper pushing push rod, of the bottom plate.

Preferably, the crane includes mount and adjustable shelf, the front that just is located lifting push rod between mount and the adjustable shelf and back position punishment do not rotate and are connected with two connecting rods, the connecting rod is parallel to each other, lifting push rod's both ends rotate with mount and adjustable shelf respectively and are connected, and lifting push rod is close to the height that highly is higher than near adjustable shelf one end of mount one end.

Preferably, the paper blocking mechanism comprises a fixing plate fixedly connected with the lifting frame, a second guide pillar is vertically arranged on the fixing plate, the top and the bottom of the second guide pillar are respectively and fixedly connected with the stop plate and the paper blocking plate, and one end of the telescopic rod of the paper pushing push rod is fixedly connected with one side, far away from the lifting frame, of the paper blocking plate.

Preferably, at least a reinforcing plate is arranged between the upper surface of the fixing plate and the lifting frame, the reinforcing plate is located at two bisectors of the length of the fixing plate, and the position of the reinforcing plate is staggered with that of the stop plate.

(III) advantageous effects

The invention provides a paper stack positioning standard cutting machine for a printing factory, which has the following beneficial effects:

(1) according to the paper stack pushing and pushing device, the sliding mechanism, the lifting frame and the paper blocking mechanism are arranged, the lifting push rod pushes the movable frame of the lifting frame to drive the paper blocking mechanism to move downwards, the paper blocking push rod drives the lifting frame and the paper blocking mechanism to move leftwards through the sliding mechanism to push paper stacks to be aligned leftwards after a paper blocking plate of the paper blocking mechanism is driven to move downwards to be contacted with the workbench, manual operation is driven through mechanical operation, the working efficiency is improved, meanwhile, the quality level is uniform, the paper stacks can be controlled more easily, the labor intensity of workers is reduced, and the problems that when the traditional printing factory cuts the paper stacks through the cutting machine, the efficiency is low, the quality is difficult to control, and the labor intensity of the workers is high due to the fact that the paper stacks are pushed manually by the workers are solved.

(2) According to the paper stack cutting device, the fixed seat, the movable seat, the sliding rail and the hand wheel are arranged, the movable seat can slide left and right along the sliding rail on the fixed seat, the left and right positions of the movable seat can be adjusted by rotating the hand wheel, the sliding mechanism can be moved right by adjusting the hand wheel under the condition that the width of a cut paper stack is large, the distance between the paper blocking mechanism and the paper stack is increased, and the practical effect is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is an elevation view of the base and paper stop mechanism of the present invention in position;

FIG. 4 is a top view of the crane of the present invention;

FIG. 5 is a right sectional view of the guide post of the present invention at two positions.

In the figure: 1. a chassis; 2. a work table; 3. a cutting mechanism; 4. a paper pushing device; 5. an infrared grating; 6. a base; 601. a fixed seat; 602. a movable seat; 603. a slide rail; 604. a hand wheel; 7. a coasting mechanism; 701. a slide base; 702. a first guide post; 703. a base plate; 8. a paper pushing rod; 9. a lifting frame; 901. a fixed mount; 902. a movable frame; 903. a connecting rod; 10. a lifting push rod; 11. a paper blocking mechanism; 1101. a fixing plate; 1102. a second guide post; 1103. a stop plate; 1104. a paper blocking plate; 1105. a reinforcing plate; 12. a paper blocking push rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a standard cutting machine for positioning paper stacks in a printing plant comprises a case 1, a workbench 2 arranged above the case 1, a cutting mechanism 3 arranged on the workbench 2, and a paper pushing device 4 and an infrared grating 5 which are arranged above the workbench 2 and respectively positioned at two sides of the cutting mechanism 3, wherein the infrared grating 5 senses whether a limb exists in front of a cutting knife through an infrared sensor to avoid accidental injury, the top of the cutting mechanism 3 is provided with a base 6, the base 6 is respectively provided with a sliding mechanism 7 and a paper pushing push rod 8, the paper pushing push rod 8, a lifting push rod 10 and a paper blocking push rod 12 are electric push rods, the power supply mode is an external power supply, the telescopic length and the telescopic speed are adjustable, one end of the paper pushing push rod 8 is fixedly connected with the sliding mechanism 7, one side of the sliding mechanism 7, which is close to the infrared grating 5, is provided with a lifting frame 9, and the lifting push rod 10 is arranged inside the lifting frame 9, one side of the lifting frame 9 far away from the sliding mechanism 7 is provided with a paper blocking mechanism 11 and a paper blocking push rod 12, and the paper blocking push rod 12 is arranged on the paper blocking mechanism 11.

As a technical optimization scheme of the paper stack cutting device, the paper pushing device 4 is a double-linear-guide-rail paper pusher, when a paper stack is pushed before cutting, the paper stack can be enabled to move forward and backward at equal intervals, the operation accuracy is improved, and the cutting accuracy of the paper stack is indirectly guaranteed.

As a technical optimization scheme of the present invention, the base 6 includes a fixed seat 601 and a movable seat 602, the movable seat 602 is slidably connected to the fixed seat 601 through a slide rail 603 provided on the fixed seat 601, a hand wheel 604 is provided between the fixed seat 601 and the movable seat 602 on a side away from the lifting frame 9, and the movable seat 602 can change the left and right positions along the slide rail 603, so that the paper blocking mechanism 11 can still exert its function when cutting a stack of paper with a large width.

As a technical optimization scheme of the invention, the slide rails 603 are symmetrically arranged in front and back, so that the paper stack can be ensured to move equidistantly in front and back, the lifting frame 9 and the paper blocking mechanism 11 can move stably when moving left and right, meanwhile, the connection matching effect of the structure is enhanced, the hand wheel 604 is positioned in the middle of the slide rails 603, the hand wheel 604 is provided with a screw, the bottom plate 703 is provided with a through hole for aligning with the screw, a rotating and fixed connection mode is adopted between the push rod of the hand wheel 604 and the fixed seat 601, for example, a bearing is adopted, and a threaded connection mode is adopted between the push rod of the hand wheel 604 and the movable seat 602, so that when the hand wheel 604 is rotated, the movable seat 602 can be driven to move along the slide rails 603.

As a technical optimization scheme of the invention, the sliding mechanism 7 comprises a sliding seat 701 fixedly installed at the top of the base 6 and a first guide pillar 702 in sliding connection with the sliding seat 701, a bottom plate 703 is arranged at one end, away from the lifting frame 9, of the first guide pillar 702, one side, close to the lifting frame 9, of the bottom plate 703 is fixedly connected with one end of a telescopic rod of the paper pushing push rod 8, the paper pushing push rod 8 stretches and retracts to drive the bottom plate 703 to move left and right, and the first guide pillar 702, the lifting frame 9 and the paper blocking mechanism 11 are driven to move left and right through the bottom plate 703 to achieve the purpose of pushing and aligning paper piles.

As a technical optimization scheme of the invention, the lifting frame 9 comprises a fixed frame 901 and a movable frame 902, two connecting rods 903 are respectively and rotatably connected between the fixed frame 901 and the movable frame 902 and positioned at the front side and the back side of a lifting push rod 10, the connecting rods 903 are parallel to each other, the lifting push rod 10 stretches and retracts once to drive the movable frame 902 to move downwards and then upwards and reciprocate once to drive a paper blocking mechanism 11 to move downwards and upwards once to move downwards to push a paper stack, the upward movement to move the paper blocking mechanism 11 to avoid blocking and blocking the operation of taking out the paper stack, two ends of the lifting push rod 10 are respectively and rotatably connected with the fixed frame 901 and the movable frame 902, and the height of one end, close to the fixed frame 901, of the lifting push rod 10 is higher than the height of one end, close to the movable frame 902.

As a technical optimization scheme of the invention, the paper blocking mechanism 11 comprises a fixing plate 1101 fixedly connected with the lifting frame 9, a second guide post 1102 is vertically arranged on the fixing plate 1101, a plurality of second guide posts 1102 which are parallel to each other are adopted, the second guide posts 1102 can still ensure that the paper blocking plate 1104 can keep a vertical state when the paper blocking plate 1104 pushes a paper stack through sliding bearing guide sleeves on the surfaces of the second guide posts 1102, the top and the bottom of the second guide posts 1102 are respectively and fixedly connected with the stop plate 1103 and the paper blocking plate 1104, and one end of a telescopic rod of the paper pushing push rod 8 is fixedly connected with one side, far away from the lifting frame 9, of the paper blocking plate 1104.

As a technical optimization scheme of the invention, at least a reinforcing plate 1105 is arranged between the upper surface of the fixing plate 1101 and the lifting frame 9 for enhancing the structural strength of connection, the reinforcing plate 1105 is positioned at two bisectors of the length of the fixing plate 1101, and the position of the reinforcing plate 1105 is staggered with that of the stop plate 1103, so that the stop plate 1103 is divided into three mutually independent stop plates 1103.

The working principle is as follows: the paper pushing device 4 pushes the paper stack to move rightwards along the workbench 2, the pushing is stopped after the paper stack reaches a specified position, the lifting push rod 10 extends to drive the movable frame 902 to rotate downwards around the connecting rod 903, the paper blocking mechanism 11 is driven to move downwards, the paper blocking push rod 12 extends to drive the paper blocking plate 1104 to vertically move downwards under the action of the second guide pillar 1102 to contact with the workbench 2, then the paper pushing push rod 8 extends to drive the paper blocking mechanism 11 to move leftwards, the paper pushing device 4 and the paper blocking plate 1104 push the paper stack evenly, so that a worker is driven to manually push the paper stack evenly, then the paper pushing push rod 8 shortens to drive the paper blocking mechanism 11 to move rightwards, the paper blocking push rod 12 shortens to drive the paper blocking plate 1104 to move upwards, the lifting push rod 10 shortens to drive the movable frame 902 to rotate upwards around the connecting rod 903 to drive the paper blocking mechanism 11 to move upwards, so as to complete the work of pushing the paper stack evenly once, and the whole process is efficient, fast, and high in standardization and automation degree, the working efficiency is improved and the quality is improved.

In conclusion, the invention solves the problems of lower efficiency, difficult quality control and higher labor intensity of workers existing in the process of manually pushing paper stacks by the workers when the traditional printing factory utilizes a cutting machine to cut the paper stacks by arranging the sliding mechanism 7, the lifting frame 9 and the paper blocking mechanism 11.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a standardized guillootine of printing factory paper buttress location, includes quick-witted case (1), sets up workstation (2) in quick-witted case (1) top, sets up cutting mechanism (3) and setting on workstation (2) top and be located respectively and cut pushing away paper device (4) and infrared grating (5) of mechanism (3) both sides, its characterized in that: a base (6) is arranged at the top of the cutting mechanism (3), a sliding mechanism (7) and a paper pushing push rod (8) are respectively arranged on the base (6), one end of the paper pushing push rod (8) is fixedly connected with the sliding mechanism (7), a lifting frame (9) is arranged on one side, close to the infrared grating (5), of the sliding mechanism (7), a lifting push rod (10) is arranged inside the lifting frame (9), a paper blocking mechanism (11) and a paper blocking push rod (12) are arranged on one side, far away from the sliding mechanism (7), of the lifting frame (9), and the paper blocking push rod (12) is arranged on the paper blocking mechanism (11); the paper pushing device (4) is a double-linear guide rail paper pusher; the base (6) comprises a fixed seat (601) and a movable seat (602), the movable seat (602) is connected with the fixed seat (601) in a sliding mode through a sliding rail (603) arranged on the fixed seat (601), and a hand wheel (604) is arranged on one side, far away from the lifting frame (9), between the fixed seat (601) and the movable seat (602); the sliding rails (603) are symmetrically arranged in front and back, and the hand wheel (604) is positioned in the middle of the sliding rails (603); the sliding mechanism (7) comprises a sliding seat (701) fixedly installed at the top of the base (6) and a first guide post (702) in sliding connection with the sliding seat (701), a bottom plate (703) is arranged at one end, away from the lifting frame (9), of the first guide post (702), and one side, close to the lifting frame (9), of the bottom plate (703) is fixedly connected with one end of a telescopic rod of the paper pushing push rod (8); the lifting frame (9) comprises a fixed frame (901) and a movable frame (902), two connecting rods (903) are respectively connected between the fixed frame (901) and the movable frame (902) and positioned on the front side and the back side of the lifting push rod (10) in a rotating mode, the connecting rods (903) are parallel to each other, two ends of the lifting push rod (10) are respectively connected with the fixed frame (901) and the movable frame (902) in a rotating mode, and the height, close to one end of the fixed frame (901), of the lifting push rod (10) is higher than the height, close to one end of the movable frame (902).

2. The standard guillootine of printing mill stack location of claim 1, characterized in that: the paper blocking mechanism (11) comprises a fixing plate (1101) fixedly connected with the lifting frame (9), a second guide post (1102) is vertically arranged on the fixing plate (1101), the top and the bottom of the second guide post (1102) are respectively and fixedly connected with the stop plate (1103) and the paper blocking plate (1104), and one end of a telescopic rod of the paper pushing push rod (8) is fixedly connected with one side, far away from the lifting frame (9), of the paper blocking plate (1104).

3. The standard guillootine of printing mill stack location of claim 2, characterized in that: at least a reinforcing plate (1105) is arranged between the upper surface of the fixing plate (1101) and the lifting frame (9), and the reinforcing plate (1105) and the stop plate (1103) are staggered.