CN219255781U

CN219255781U - Segmented cutting device for printing stock

Info

Publication number: CN219255781U
Application number: CN202320368700.0U
Authority: CN
Inventors: 崔明; 胡殿常; 宫芸芸; 李敏; 王和友
Original assignee: Langfang 1206 Printing Factory
Current assignee: Langfang 1206 Printing Factory
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-06-27
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of segmented cutting of printing stock, and provides a segmented cutting device of printing stock, which comprises a base and a bracket, wherein the inner wall of the bracket is fixedly connected with a hydraulic cylinder; the bottom of the movable plate is provided with an adjusting mechanism. The motor I is started in the adjusting mechanism to enable the motor I to reversely or positively rotate, so that the output end drives the bidirectional threaded screw rod to rotate, and two movable blocks on the surface of the bidirectional threaded screw rod are enabled to oppositely or reversely move, and therefore the two mounting frames are driven to move, the purpose of adjusting the distance between the two cutting knives according to actual conditions is achieved; can collect comprehensively the sweeps that cut out through setting up two straws in the both sides of cutting the sword, prevent that the sweeps from diffusing the emergence of air phenomenon to set up the cutting sword into bolt assembly fixed mounting, can conveniently dismantle the change to cutting the sword part when cutting the cutter damage, increased the practicality of structure, avoided cutting the whole scrapping of cutter, saved the cost.

Description

Segmented cutting device for printing stock

Technical Field

The utility model relates to the technical field of segmented cutting of printing stock, in particular to a segmented cutting device of printing stock.

Background

The printing material is a variety of materials which can accept ink or adsorb pigment and present graphics and texts. The printing stock is classified into paper printing, plastic printing, metal printing, ceramic printing, and wall printing. The printing stock paper comprises newsprint; relief paper; intaglio paper; newspaper around; drawing newspapers; a ground drawing; sea drawings; copying paper; dictionary paper; book paper; writing paper; white cardboard; offset paper; in offset printing coated paper and other various materials, especially in the segmental cutting of copper sheets, steel pipes and the like in metal printing, a segmental cutting device is required.

The utility model patent with publication number of CN 213916401U discloses a copper sheet sectioning and cutting device, which aims to solve the technical problems that: the existing cutting mode in the prior art generally cuts the copper pipe simultaneously through a plurality of blades, the cutting mode has certain defects, the cutting mode can increase the cutting force to which the copper pipe is subjected, the copper pipe can be bent when being cut, the copper pipe is damaged, and the waste of the copper pipe is caused, the first blade and the second blade of the cutting device are arranged, the first blade and the second blade can cut the copper pipe separately when the copper pipe is cut, the cutting force to which the copper pipe is subjected when being cut is reduced, the copper pipe cannot be bent due to the larger cutting force, and the copper pipe is protected from being damaged; can make first blade and second blade can not take place to remove when rotating through setting up gag lever post and ring channel, the fixed cutting copper pipe that can be better of holding position guarantees cutting quality, this application is fine has solved this problem, but the interval of two cutting knives can not be adjusted according to actual conditions in this application to the segmentation cutting work of the copper sheet of interval difference has not been adapted to, and practicality and commonality are not high.

There is therefore a need for a printing material segment cutting device.

Disclosure of Invention

The utility model provides a printing material sectioning and cutting device, which solves the problem that the distance between two cutting knives in the related art cannot be adjusted according to actual conditions.

The technical scheme of the utility model is as follows: the segmented cutting device for the printing stock comprises a base and a bracket, wherein the inner wall of the bracket is fixedly connected with a hydraulic cylinder, the inner wall of the hydraulic cylinder is provided with a telescopic rod, and the bottom end of the telescopic rod is fixedly connected with a moving plate;

the bottom of movable plate is provided with adjustment mechanism, adjustment mechanism includes motor one, the output fixedly connected with two-way screw thread lead screw of motor one, two movable blocks of surface threaded connection of two-way screw thread lead screw, the bottom fixedly connected with installing frame of movable block, the inner wall fixed mounting of installing frame has motor two, the output fixedly connected with pivot of motor two, the fixed surface of pivot installs the cutting knife.

Preferably, the top fixedly connected with roof of base, the side of roof is equipped with the dust catcher, the side fixed mounting of roof has the bottom plate, dust catcher fixed mounting is at the top of bottom plate, sets up the dust catcher and can adsorb the sweeps of cutting in-process through negative pressure.

Preferably, the surface fixedly connected with connecting tube of dust catcher, the surface intercommunication of connecting tube is connected with the branch pipe, the one end fixedly connected with hose of branch pipe, the one end intercommunication of hose is connected with the straw, sets up the reciprocating motion of hose be convenient for the straw.

Preferably, the number of the suction pipes is a pair, the suction pipes are oppositely arranged on two sides of the cutting knife, the suction pipes are arranged on two sides of the cutting knife, and waste scraps cut out from the two sides can be comprehensively cleaned, so that the omission phenomenon is avoided.

Preferably, the left section and the right section of the bidirectional threaded screw rod are respectively provided with an orthodontic thread section and an inverse thread section, and the two movable blocks are respectively connected with the orthodontic thread section and the inverse thread section on the surface of the bidirectional threaded screw rod, so that the two movable blocks can move relatively or reversely on the surface of the bidirectional threaded screw rod.

Preferably, the top fixedly connected with slider of two movable blocks, the spout has been seted up to the bottom of movable plate, slider and spout sliding connection play and carry out spacing effect to two movable blocks.

Preferably, the cutting knife is fixedly arranged on the surface of the rotating shaft through a bolt assembly, and the cutting knife can be replaced when being worn.

Preferably, the appearance of the mounting frame is n-shaped.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the motor I is started in the adjusting mechanism, so that the motor I rotates reversely or positively, the output end drives the bidirectional threaded screw rod to rotate, and the two movable blocks on the surface of the bidirectional threaded screw rod are moved relatively or reversely, so that the two mounting frames are driven to move, the purpose of adjusting the distance between the two cutting knives according to actual conditions is realized, and compared with the prior art, the practicability and the universality are improved;

2. according to the utility model, the two suction pipes are arranged on the two sides of the cutting knife, so that the cut scraps can be comprehensively collected, the phenomenon that the scraps diffuse the air is prevented, the cutting knife is fixedly arranged as the bolt component, the cutting knife can be conveniently and locally detached and replaced when the cutting knife is damaged, the practicability of the structure is improved, the whole scrapping of the cutting knife is avoided, and the cost is saved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of a bottom view of the present utility model;

fig. 4 is a schematic view of a mounting frame according to the present utility model.

In the figure: 1, a base; 2, a bracket; 3, a top plate; 4, a hydraulic cylinder; 5, a telescopic rod; 6, moving the plate; 7, an adjusting mechanism; 701 a first motor; 702 a bidirectional threaded screw; 703 a movable block; 704 a mounting frame; 705 motor two; 706 a rotating shaft; 707 cutting knife; 8, a bottom plate; 9 a dust collector; 10 connecting pipes; 11 branch pipes; 12 hose; 13 suction tube.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution of a printing material segment cutting device: the utility model provides a printing stock segmentation cutting device, the on-line screen storage device comprises a base 1, a support 2, the inner wall fixedly connected with hydraulic cylinder 4 of support 2, the inner wall of hydraulic cylinder 4 is equipped with telescopic link 5, the bottom fixedly connected with movable plate 6 of telescopic link 5, the top fixedly connected with roof 3 of base 1, the side of roof 3 is equipped with dust catcher 9, the side fixed mounting of roof 3 has bottom plate 8, dust catcher 9 fixed mounting is at the top of bottom plate 8, dust catcher 9 can pass through negative pressure absorption with the sweeps of cutting in-process is provided, the surface fixedly connected with connecting tube 10 of dust catcher 9, the surface intercommunication of connecting tube 10 is connected with branch pipe 11, the one end fixedly connected with hose 12 of branch pipe 11, the one end intercommunication of hose 12 is connected with straw 13, set up hose 12 and be convenient for the reciprocating motion of straw 13, the quantity of straw 13 is a pair of and locate the both sides of cutting knife 707 relatively, the both sides of cutting knife 707 can carry out comprehensive clearance with the sweeps that both sides cut out, avoid missing phenomenon to take place;

the bottom of the movable plate 6 is provided with an adjusting mechanism 7, the adjusting mechanism 7 comprises a motor I701, the output end of the motor I701 is fixedly connected with a bidirectional threaded screw rod 702, the left section and the right section of the bidirectional threaded screw rod 702 are respectively provided with an orthodontic threaded section and a counter-dental threaded section, the surface of the bidirectional threaded screw rod 702 is in threaded connection with two movable blocks 703, the tops of the two movable blocks 703 are fixedly connected with a sliding block, the bottom of the movable plate 6 is provided with a sliding groove, the sliding block is in sliding connection with the sliding groove, the limiting effect on the two movable blocks 703 is achieved, the two movable blocks 703 are respectively connected with the orthodontic threaded section and the counter-dental threaded section on the surface of the bidirectional threaded screw rod 702, the two movable blocks 703 move relatively or back to each other on the surface of the bidirectional threaded screw rod 702, the bottom of the movable blocks 703 is fixedly connected with a mounting frame 704, the appearance of the mounting frame 704 is in an n-shaped, the inner wall of the mounting frame is fixedly provided with a motor II 705, the output end of the motor II 705 is fixedly connected with a rotating shaft 706, the surface of the rotating shaft 706 is fixedly provided with a cutting knife 707, and the cutting knife 707 is fixedly installed on the surface of the rotating shaft 706 through a bolt assembly, and the cutting knife 707 can be worn and worn out during cutting operation.

Working principle and using flow: when the copper pipe cutting device is used, firstly, according to the prior art CN 213916401U (copper pipes are inserted into a supporting rod and bolts are screwed into the supporting rod, so that the copper pipes are fixed in the supporting rod), the motor I701 is started to enable the motor I701 to reversely rotate, the output end of the motor I701 drives the bidirectional threaded screw rod 702 to rotate so that two movable blocks 703 on the surface of the copper pipe cutting device are close to each other, thereby driving the two mounting frames 704 to be close to each other, the aim of adjusting the distance between the two cutting knives 707 according to actual conditions is achieved, the motor I701 is stopped after adjustment is completed, the motor II 705 and the hydraulic cylinder 4 are started, the hydraulic cylinder 4 drives the telescopic rod 5 to enable the movable plate 6 to move downwards to adjust the cutting position, the output end of the motor II enables the output end of the motor II to drive the rotary shaft 706 to drive the cutting knives 707 to rotate to cut the copper pipes, the dust collector 9 is started in the process of cutting copper pipes, the waste chips cut by the cutting knives 707 are comprehensively adsorbed on two sides of the cutting knives, and the adsorbed waste chips are sequentially sucked into the dust collector 9 through the hose 12, the branch pipes 11 and the connecting pipe 10 to be uniformly collected, so that the waste chip is prevented from overflowing phenomenon of the copper pipes after cutting is finished, and the copper pipes are unscrewed from the prior art.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The segmented cutting device for the printing stock comprises a base (1) and a support (2), and is characterized in that the inner wall of the support (2) is fixedly connected with a hydraulic cylinder (4), the inner wall of the hydraulic cylinder (4) is provided with a telescopic rod (5), and the bottom end of the telescopic rod (5) is fixedly connected with a movable plate (6);

the bottom of movable plate (6) is provided with adjustment mechanism (7), adjustment mechanism (7) include motor one (701), the output fixedly connected with two-way screw thread lead screw (702) of motor one (701), the surface screw thread of two-way screw thread lead screw (702) is connected with two movable blocks (703), the bottom fixedly connected with installing frame (704) of movable block (703), the inner wall fixed mounting of installing frame (704) has motor two (705), the output fixedly connected with pivot (706) of motor two (705), the surface fixed mounting of pivot (706) has cutting knife (707).

2. The printing stock segmentation cutting device according to claim 1, characterized in that the top of the base (1) is fixedly connected with a top plate (3), a dust collector (9) is arranged on the side surface of the top plate (3), a bottom plate (8) is fixedly arranged on the side surface of the top plate (3), and the dust collector (9) is fixedly arranged on the top of the bottom plate (8).

3. The printing material segmentation cutting device according to claim 2, wherein a connecting pipe (10) is fixedly connected to the surface of the dust collector (9), a branch pipe (11) is connected to the surface of the connecting pipe (10) in a communicating manner, a hose (12) is fixedly connected to one end of the branch pipe (11), and a suction pipe (13) is connected to one end of the hose (12) in a communicating manner.

4. A device for sectioning printed matter according to claim 3, wherein the number of the suction pipes (13) is one pair, and the suction pipes are oppositely arranged at two sides of the cutting knife (707).

5. The printing material subsection cutting device according to claim 1, wherein the left section and the right section of the bidirectional threaded screw rod (702) are respectively provided with an orthodontic thread section and an opposite thread section, and the two movable blocks (703) are respectively connected with the orthodontic thread section and the opposite thread section on the surface of the bidirectional threaded screw rod (702).

6. The printing stock segmentation cutting device according to claim 1, wherein the tops of the two movable blocks (703) are fixedly connected with sliding blocks, the bottom of the movable plate (6) is provided with sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves.

7. A segmented cutting apparatus for printing stock according to claim 1, wherein the cutting blade (707) is fixedly mounted to the surface of the rotating shaft (706) by means of a bolt assembly.

8. A printing substrate segment cutting device according to claim 1, wherein the mounting frame (704) is n-shaped in shape.