CN217577622U

CN217577622U - Tension detection device for printing

Info

Publication number: CN217577622U
Application number: CN202221381633.8U
Authority: CN
Inventors: 梁世强; 吴海红; 史秀花; 刘继平
Original assignee: Dalian Yongsheng Printing Co ltd
Current assignee: Dalian Yongsheng Printing Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-14
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a tension detection device for printing relates to printing machine and relevant accessory technical field. The utility model discloses a base, the upper surface central point of base puts the welding and has the mount, inside one side top and the bottom of mount all are provided with adjusting part, adjusting part includes compression roller and pivot B, install pivot B on the inner wall of compression roller, the both ends of pivot B run through the both sides terminal surface of compression roller respectively and are connected with the bearing on the installation piece terminal surface, the inside opposite side of mount is provided with and continues the subassembly, it includes motor and pivot C to continue the subassembly, the output shaft of motor passes through the shaft coupling and is connected with pivot C. The utility model discloses an utilize adjusting part and continuation subassembly, start electric telescopic handle and adjust the paper height, reach the regulation and detect the tensile purpose of paper, make the printing that the paper can be better, work efficiency is high, and starter motor can continue to carry cracked paper under drive disk assembly's effect, avoids influencing the efficiency of printing.

Description

Tension detection device for printing

Technical Field

The utility model belongs to the technical field of printing machine and relevant accessory, especially, relate to a tension detection device for printing.

Background

With the development of society and science and technology, the equipment in various fields has been greatly developed, the printing machine is a machine for printing characters and images, the printing can be completed by coating ink on a printing plate and then transferring the ink onto paper, wherein, in order to ensure the printing effect of the paper when transferring the ink onto the paper, the paper needs to keep a certain tension in the printing process, and meanwhile, the paper cannot be broken, therefore, the tension of the paper needs to be detected by a tension detection device, but the following disadvantages still exist in the practical use:

1. when the existing tension detection device is used, most functions are single, and after the tension detection is carried out on paper, the tension of the paper cannot be adjusted, so that the existing tension detection device is inconvenient for workers to use;

2. when the existing tension detection device is used, the situation of paper breakage can occur, and after the paper breakage, a worker is required to re-convey the paper, so that the labor amount of the worker can be increased, and the printing efficiency can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tension detection device for printing, through utilizing adjustment assembly and continuation subassembly, start electric telescopic handle and promote the compression roller and remove the paper application of force, and transmit tension sensor with pressure on, and can adjust electric telescopic handle's distance at any time according to paper tension, make the printing that the paper can be better, thereby make things convenient for the staff to use, and the work efficiency is improved, the conveying roller C that starter motor drove on pivot C and the pivot D outer wall under transmission part's effect is opposite direction and rotates, and then can continue to carry cracked paper once more, thereby can alleviate staff's the amount of labour, avoid the efficiency that influences the printing after the paper fracture simultaneously.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a tension detection device for printing, the on-line screen storage device comprises a base, the upper surface central point of base puts the welding and has the mount, inside one side top and the bottom of mount all are provided with adjusting part, adjusting part includes compression roller and pivot B, install pivot B on the inner wall of compression roller, the both sides terminal surface that the compression roller was run through respectively at pivot B's both ends is connected with the bearing on the installation piece terminal surface, the inside opposite side of mount is provided with and continues the subassembly, it includes motor and pivot C to continue the subassembly, the output shaft of motor passes through the shaft coupling and is connected with pivot C, adjusting part is provided with two sets ofly, two liang of relative settings, the compression roller is rotatory under pivot B's effect, it is rotatory that motor operation drives pivot C.

Further, the upper surface both sides of base all are provided with transmission assembly, and transmission assembly includes conveying roller A and conveying roller B, and conveying roller A is located conveying roller B directly over, and conveying roller A and conveying roller B set up relatively, can carry the paper.

Furtherly all installs pivot A on conveying roller A and conveying roller B's the inner wall, and conveying roller A and conveying roller B's both sides terminal surface are run through respectively at pivot A's both ends and are connected with the bearing on the curb plate terminal surface, and conveying roller A and conveying roller B rotate under pivot A's effect, and the curb plate is provided with two, and all fixes the upper surface at the base.

Further, a tension sensor is installed at the bottom of the installation block, the bottom of the tension sensor is installed on the upper surface of the movable plate, an electric telescopic rod is installed at the bottom of the movable plate, tension of paper can be detected through the tension sensor, the paper can be timely adjusted, and the bottom of the electric telescopic rod is installed on the base and the fixing frame through fixing bolts.

Further, the other end of pivot C runs through the bearing on the mount front end terminal surface in proper order, fluted disc A's front end terminal surface, the bearing on the fixed frame front end terminal surface is connected with the bearing on the inside rear end face of fixed frame, be provided with fluted disc B directly over fluted disc A, fluted disc B's rear end terminal surface central point puts and installs pivot D, the gear on the fluted disc A outer wall is connected with the gear engagement on the fluted disc B outer wall, and fluted disc A can drive fluted disc B when rotatory and rotate, realizes driven effect.

Further, the other end of pivot D runs through the bearing on the fixed frame front end terminal surface and is connected with the bearing on the inside rear end terminal surface of fixed frame, and pivot C and pivot D's the outer wall outside all overlaps and is equipped with conveying roller C, and the bracing piece has all been welded at both ends around the bottom of fixed frame, and conveying roller C is provided with two, can continue to carry the paper after the paper fracture, avoids influencing printing efficiency, and the upper surface at the base is fixed to the bracing piece.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the regulation subassembly, when the staff uses, pass the paper between conveying roller A and the conveying roller B in the transmission subassembly of base one side earlier, and carry the paper under outside transmission mechanism's effect, then transmit the paper between two conveying roller C, and make the paper pass between two compression rollers, penetrate the paper between conveying roller A and the conveying roller B in the transmission subassembly of base opposite side at last, at this moment, start the electric telescopic handle of top and below, the flexible end extension of electric telescopic handle of below promotes the movable plate, the electric telescopic handle shrink of top, the movable plate of below shifts up and drives installation piece and compression roller and shifts up, the paper that promotes the top shifts up on the compression roller, make the central part of paper by the jack-up, the compression roller of while below can receive the pressure effect of paper, thereby make the compression roller receive a decurrent pressure, and transmit pressure to tension sensor, and then can record the tension of paper, and can adjust the distance to electric telescopic handle according to paper tension, make the paper can better printing at any time, thereby make things convenient for the staff to use, work efficiency is improved, the tension detection device is when using to the most, tension is single, the paper, the problem of unable adjustment after the paper is carried out, the paper, the adjustment, the paper, the problem of being convenient for the staff.

2. The utility model discloses a set up and continue the subassembly, if paper fracture in the detection paper tension in-process, this moment, one side can fracture after the paper fracture, the opposite side can be cliied by two conveying roller C, starter motor then, the output shaft of motor is rotatory to drive pivot C through the shaft coupling and rotates, pivot C is rotatory to drive fluted disc A and rotates, and gear on the fluted disc A outer wall is connected with the gear engagement on the fluted disc B outer wall, therefore, fluted disc A is rotatory to drive fluted disc B and rotates, and can do opposite direction rotation when fluted disc A and fluted disc B are rotatory, and then make conveying roller C on pivot C and the pivot D outer wall do opposite direction rotation, and then can continue to carry cracked paper once more, thereby can alleviate staff's the amount of labour, avoid simultaneously influencing the efficiency of printing after the paper fracture, when having solved current tension detection device and using, the cracked condition of paper can appear, need the staff to retransmit the paper after the paper fracture, thereby can increase staff's the amount of labour, and still can influence the problem of the efficiency of printing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a structural diagram of the transmission assembly of the present invention;

FIG. 3 is a structural view of the fixing frame of the present invention;

FIG. 4 is a block diagram of the adjusting assembly of the present invention;

fig. 5 is a structural diagram of the continuation component of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 101. a transmission component; 1011. a conveying roller A; 1012. a conveying roller B; 1013. a rotating shaft A; 1014. a side plate; 2. a fixed mount; 3. an adjustment assembly; 301. a compression roller; 302. a rotating shaft B; 303. mounting blocks; 304. a tension sensor; 305. moving the plate; 306. an electric telescopic rod; 4. a continuation component; 401. a motor; 402. a rotating shaft C; 403. a fluted disc A; 404. a fluted disc B; 405. a rotating shaft D; 406. a conveying roller C; 407. a fixing frame; 408. a support rod.

Detailed Description

The technical solution 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.

Please refer to fig. 1 to 5, the utility model relates to a tension detection device for printing, including base 1, base 1's upper surface central point puts the welding and has mount 2, inside one side top and the bottom of mount 2 all are provided with adjusting part 3, adjusting part 3 includes compression roller 301 and pivot B302, install pivot B302 on compression roller 301's the inner wall, the both sides terminal surface that compression roller 301 was run through respectively at the both ends of pivot B302 is connected with the bearing on the installation piece 303 terminal surface, the inside opposite side of mount 2 is provided with and continues subassembly 4, it includes motor 401 and pivot C402 to continue subassembly 4, motor 401's output shaft passes through the shaft coupling and is connected with pivot C402, adjusting part 3 is provided with two sets ofly, two liang of relative settings, compression roller 301 is rotatory under the effect of pivot B302, motor 401 operates and drives pivot C402 rotatory.

As shown in fig. 1 to 2, transmission assemblies 101 are disposed on two sides of the upper surface of a base 1, each transmission assembly 101 includes a transmission roller a1011 and a transmission roller B1012, the transmission roller a1011 is located right above the transmission roller B1012, the transmission roller a1011 and the transmission roller B1012 are arranged oppositely, paper can be transmitted, a rotating shaft a1013 is mounted on the inner walls of the transmission roller a1011 and the transmission roller B1012, two ends of the rotating shaft a1013 penetrate through end faces of two sides of the transmission roller a1011 and the transmission roller B1012 respectively and are connected with bearings on end faces of side plates 1014, the transmission roller a1011 and the transmission roller B1012 rotate under the action of the rotating shaft a1013, and the side plates 1014 are disposed in two numbers and are fixed on the upper surface of the base 1.

As shown in fig. 1, 3, and 4, a tension sensor 304 is installed at the bottom of the installation block 303, the bottom of the tension sensor 304 is installed on the upper surface of the moving plate 305, an electric telescopic rod 306 is installed at the bottom of the moving plate 305, the tension of the paper can be detected by the tension sensor 304 and adjusted at the right time, and the bottom of the electric telescopic rod 306 is installed on the base 1 and the fixing frame 2 through fixing bolts.

As shown in fig. 3 and 5, the other end of the rotating shaft C402 sequentially penetrates through a bearing on the front end face of the fixed frame 2, the front end face of the toothed disc a403, a bearing on the front end face of the fixed frame 407 and a bearing on the rear end face inside the fixed frame 407, a toothed disc B404 is arranged right above the toothed disc a403, a rotating shaft D405 is installed at the center position of the rear end face of the toothed disc B404, a gear on the outer wall of the toothed disc a403 is meshed with a gear on the outer wall of the toothed disc B404, and the toothed disc B404 is driven to rotate when the toothed disc a403 rotates, so as to achieve a transmission effect, the other end of the rotating shaft D405 penetrates through the bearing on the front end face of the fixed frame 407 and is connected with the bearing on the rear end face inside the fixed frame 407, conveying rollers C406 are sleeved outside the outer walls of the rotating shaft C402 and the rotating shaft D405, supporting rods 408 are welded at the front and rear ends of the bottom of the fixed frame 407, two conveying rollers C406 are provided, so that paper can be continuously conveyed after paper breaks, and printing efficiency is not affected, and the supporting rods 408 are fixed on the upper surface of the base 1.

One specific application of this embodiment is: switching on a power supply and starting the equipment; when the working personnel use the paper, firstly, the paper passes through between the conveying roller A1011 and the conveying roller B1012 in the conveying assembly 101 at one side of the base 1, and the paper is conveyed under the action of the external conveying mechanism, then the paper is conveyed between the two conveying rollers C406, and the paper passes through between the two press rollers 301, and finally the paper passes through between the conveying roller A1011 and the conveying roller B1012 in the conveying assembly 101 at the other side of the base 1, at this time, the upper electric telescopic rods 306 and the lower electric telescopic rods 306 are started, the telescopic ends of the lower electric telescopic rods 306 extend to push the moving plate 305, the upper electric telescopic rods 306 shrink, then the lower moving plate 305 moves upwards to drive the mounting block 303 and the press rollers 301 to move upwards, the press rollers 301 move upwards to push the upper paper upwards to jack up the central part of the paper, and the press rollers 301 at the lower part can be pressed by the paper, so that the press rollers 301 can be pressed downwards, and transmits the pressure to the tension sensor 304, so as to measure the tension of the paper, and adjust the distance of the electric telescopic rod 306 at any time according to the tension of the paper, so that the paper can be better printed, if the paper is broken in the process of detecting the tension of the paper, at this time, one side of the broken paper is broken, and the other side is clamped by two conveying rollers C406, then the motor 401 is started, the output shaft of the motor 401 rotates to drive the rotating shaft C402 to rotate through the coupler, the rotating shaft C402 rotates to drive the fluted disc a403 to rotate, and the gears on the outer wall of the fluted disc a403 are meshed and connected with the gears on the outer wall of the fluted disc B404, so that the fluted disc a403 rotates to drive the fluted disc B404 to rotate, and the fluted disc a403 and the fluted disc B404 rotate in opposite directions, so that the conveying rollers C406 on the outer walls of the rotating shaft C402 and the rotating shaft D405 rotate in opposite directions, and further can continue to convey the broken paper again, and after printing is finished, cutting the fracture part.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions recorded in the foregoing embodiments, and equivalent replacements to some of the technical features thereof, and any modifications, equivalent replacements, and improvements made belong to the protection scope of the present invention.

Claims

1. A tension detection device for printing, includes base (1), its characterized in that: the welding of the upper surface central point of base (1) has mount (2), the inside one side top and the bottom of mount (2) all are provided with adjusting part (3), adjusting part (3) are including compression roller (301) and pivot B (302), install on the inner wall of compression roller (301) pivot B (302), the both ends of pivot B (302) are run through respectively the both sides terminal surface of compression roller (301) is connected with the bearing on installation piece (303) terminal surface, the inside opposite side of mount (2) is provided with and continues subassembly (4), it includes motor (401) and pivot C (402) to continue subassembly (4), the output shaft of motor (401) passes through the shaft coupling and is connected with pivot C (402).

2. A tension sensing device for printing according to claim 1, wherein: the upper surface both sides of base (1) all are provided with transmission assembly (101), transmission assembly (101) include conveying roller A (1011) and conveying roller B (1012), conveying roller A (1011) are located directly over conveying roller B (1012).

3. A tension detecting device for printing according to claim 2, wherein: and rotating shafts A (1013) are mounted on the inner walls of the conveying roller A (1011) and the conveying roller B (1012), and two ends of each rotating shaft A (1013) penetrate through the two side end faces of the conveying roller A (1011) and the conveying roller B (1012) respectively and are connected with bearings on the end faces of the side plates (1014).

4. A tension sensing device for printing according to claim 1, wherein: the tension sensor (304) is installed to the bottom of installation piece (303), the upper surface at movable plate (305) is installed to the bottom of tension sensor (304), electric telescopic handle (306) is installed to the bottom of movable plate (305).

5. A tension sensing device for printing according to claim 1, wherein: the other end of pivot C (402) runs through in proper order the bearing on the front end terminal surface of bearing on mount (2) front end terminal surface, the front end terminal surface of fluted disc A (403), on fixed frame (407) front end terminal surface with bearing on the inside rear end terminal surface of fixed frame (407) is connected, be provided with fluted disc B (404) directly over fluted disc A (403), pivot D (405) are installed to the rear end terminal surface central point of fluted disc B (404).

6. A tension sensing device for printing according to claim 5, wherein: the other end of pivot D (405) runs through bearing on the fixed frame (407) front end terminal surface with bearing on the inside rear end terminal surface of fixed frame (407) is connected, pivot C (402) with the outer wall outside of pivot D (405) all is equipped with conveying roller C (406), bracing piece (408) have all been welded at both ends around the bottom of fixed frame (407).