CN110936710A

CN110936710A - Printing equipment

Info

Publication number: CN110936710A
Application number: CN201911392575.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Changsha Erdao New Energy Technology Co Ltd
Current assignee: CHONGQING HUAFENG DIJIETE PRINTING MATERIAL Co.,Ltd.
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-03-31
Anticipated expiration: 2039-12-30
Also published as: CN110936710B

Abstract

The invention provides printing equipment, which comprises a bearing plate, a base plate, a printing chamber and a control unit, wherein a guide groove and a sliding guide rail are arranged on the surface of the top of the bearing plate, a rear baffle is arranged at the top of the guide groove and can move along the length direction of the guide groove, a bar-shaped magnet is fixed on the rear side surface of the rear baffle, a buzzer is arranged inside the guide groove, a light sensor is arranged on the side surface of the buzzer, an engine is arranged in the middle of the top surface of the base plate, a rotating shaft is arranged at the power output end of the engine, an electric cylinder bottom plate is arranged at the right part of the top surface of the base plate, a telescopic rod is arranged at the power output end of an electric cylinder and fixedly connected with a right clamping plate through. The technical scheme disclosed by the invention effectively solves the technical problems that the prior art does not have the automatic clamping, the automatic liquid ink control input, the cutting capability of printing paper and the like of printing paper with various sizes, and is beneficial to popularization and application of the device.

Description

Printing equipment

Technical Field

The invention relates to the field of printing, in particular to printing equipment.

Background

Printing is a technique of transferring liquid ink to the surface of a material such as paper, fabric, plastic, leather, etc. by performing processes such as plate making, inking, and baking on an original such as characters, pictures, photographs, forgery prevention, etc., and copying the content of the original in bulk. The process is also that the printing plate which is approved by the examination and verification is transferred to a printing stock through a printing machine and special ink.

According to data published by the national news publishing headquarters, at present, 10.5 million printing enterprises and 339.4 million practitioners in China share, the total printing value is 10857.5 million yuan, the total industry asset amount is 11763.0 million yuan, the total profit amount is 714.2 million yuan, and the external processing trade amount is 866.2 million yuan. The traditional Chinese printing industry develops rapidly, but has the problems of deformity, low profit, serious information asymmetry, unsmooth buying and selling communication, master acquaintance transaction and the like, the problems are frequently seen, the personalized printing is occupied by digital printing, the capacity of the traditional printing industry is insufficient, the average working time of the whole country is insufficient, the severe situation puts forward a new demand for the traditional printing equipment, and a novel printing equipment technical scheme needs to be put forward.

Present lithography apparatus need place in the paper room of depositing of difference when using not unidimensional printing paper, and is comparatively troublesome, and on the other hand, many printing machines can't realize the integral type to the process before and after the printed matter is printed and handle, for example can not cut out the process, need other equipment to carry out the independent processing, and this kind of step that needs a plurality of transports realizes, seriously influences production efficiency. In view of the technical problems that the existing printing equipment does not always have the capabilities of automatically clamping printing paper with various sizes, automatically controlling and inputting liquid ink, cutting the printing paper and the like, in view of the above, research and improvement are carried out on the existing structure and defects, and a novel printing equipment is provided, which can solve the problems.

Disclosure of Invention

The invention aims to provide printing equipment to solve the technical problems that the prior art does not have the automatic clamping, the automatic liquid ink control input, the cutting capability of printing paper and the like of printing paper with various sizes.

In order to achieve the above purpose, the present invention provides a printing apparatus, which comprises a bearing plate, a base plate, a printing chamber, and a control unit, wherein a guide groove and a sliding guide rail are arranged on the top surface of the bearing plate, a back baffle is arranged on the top of the guide groove, the back baffle can move along the length direction of the guide groove, a bar magnet is fixed on the back side surface of the back baffle, the bottom of the bar magnet has an S-pole magnetism, a buzzer is arranged inside the guide groove, an optical sensor is arranged on the side surface of the buzzer, a push block is arranged on the top of the sliding guide rail, a front baffle is fixed on the front side surface of the bearing plate through a first series of bolt sets, an engine is arranged in the middle of the top surface of the base plate, a rotating shaft is arranged at the power output end of the engine, and an electric cylinder bottom plate is arranged on the right part of the top surface of the base plate, the side of electronic jar bottom plate be fixed with electronic jar, the power take off end of electronic jar be provided with the telescopic link, the telescopic link pass through connecting block and right splint fixed connection, the left of right splint be provided with left splint.

The bottom surface of the bearing plate is fixed with a third bottom plate through a third series of bolt groups, the surface of the third bottom plate is fixed with a motor bottom plate, the side of the motor bottom plate is fixed with a motor, the power output end of the motor is provided with a rotating shaft, the end part of the rotating shaft is fixed with a gear, the gear is provided with ten teeth, the bottom of the gear is matched with the top of a rack, the side of the rack is fixedly connected with the side of a moving rod through welding, a first permanent magnet is fixed on the left side of the moving rod, a second permanent magnet is fixed on the right side of the moving rod, and the magnetism of the tops of the first permanent magnet and the second permanent magnet is N pole. The bottom surface of accepting the board be fixed with the second bottom plate through second series bolt group, the fixed surface of second bottom plate have vertical board, vertical board's bottom stretch into the middle part fixed connection of the top surface of shock attenuation unit inside and shock attenuation board, the shock attenuation board top surface about the side be fixed with left spliced pole, right spliced pole respectively, the upside of left spliced pole, right spliced pole be connected with left bumper shock absorber, right bumper shock absorber respectively, the top surface of left bumper shock absorber, right bumper shock absorber fix on shock attenuation unit's inside top surface, the bottom of shock attenuation unit fix on the surface of base plate. The bottom surface of the bearing plate is fixed with a spring cylinder, the end part of the spring cylinder is provided with a return column, the bottom surface of the return column is contacted with the top surface of the pressure plate, the right side of the pressure plate is fixedly connected with the pressure column by welding, the upper end of the pressure column extends out of the top surface of the base plate, the bottom of the pressure column is fixedly welded with an induction column, the bottom of the induction column extends into the induction unit, the side surface of the bottom of the induction column is provided with a conducting strip, the bottom surface of the induction column is contacted with the top surface of the elastic column, the side surface of the elastic column is provided with a limit column, the induction unit is internally provided with a first power supply and a switch which are connected in series with a motor controller and a protective resistor through leads, the left end of the first power supply is electrically connected with the upper end sheet through a wire, and the left end of the protection resistor is electrically connected with the lower end sheet through a wire.

The top of the rotating shaft is fixedly connected with the bottom of the blade by welding, the periphery of the blade is provided with a heating ring, the top of the heating ring is provided with a printing chamber, the top of the printing chamber is provided with a printing plate, the left side and the right side of the top of the printing plate are respectively provided with a liquid storage tank and an ink box, liquid ink is stored in the liquid storage tank and the ink box, the front side surface of the liquid storage tank is provided with an alarm unit, an alarm is arranged in the alarm unit, the alarm is electrically connected with the pressure sensor through a wire, the pressure sensor extends into the liquid storage tank, the right side surface of the ink box is provided with a control unit, the front side surface of the ink box is communicated with the printing plate through an introducing pipe, the back side of the liquid storage tank is provided with a conveying pipe which is communicated with the ink box through a switch valve. The inside sliding column that is provided with of control unit, the left side of sliding column stretch into inside the ink horn, the middle part parcel of sliding column have the sealing ring, the right side of sliding column be provided with the bumping post, the top of sliding column have the pointer through welded fastening, the top of pointer and bar resistance's bottom contact, the right side of pointer pass through wire and switching valve controller and establish ties, switching valve controller and the second power of establishing ties, fixed resistance are parallelly connected.

The right side of the base plate is provided with a side limiting groove, the side limiting groove is matched with a limiting column, the limiting column is fixed at the bottom of the movable plate, the top of the movable plate is in contact fit with a limiting guide rail arranged on the lower side of the middle plate, the rear part of the middle plate is in contact fit with the middle part of the action column, the bottom of the action column is fixedly connected with the top surface of the tool holder through welding, a paper cutter is arranged at the bottom of the tool holder, the top of the action column is connected with a connecting shaft through a connecting rod, the connecting shaft is connected with the rear end of a connecting pressing plate, the middle part of the connecting pressing plate is provided with an intermediate shaft, an intermediate supporting plate is arranged on the lower side of the intermediate shaft, the bottom of the intermediate supporting plate is fixedly connected with the top surface of the middle plate, the front end of the connecting pressing plate extends into the pressing ring, and the bottom of the pressing ring is fixedly connected, the action pipe column is arranged at the power output end of the action cylinder, and the action cylinder is arranged on the front side of the top surface of the middle plate.

Bar magnet, bee calling organ, ink horn, paper cutter etc. be the equipment of existing equipment, consequently, specific model and specification are not repeated.

The invention has the beneficial effects that:

1. the components of the printing equipment are reliably connected, the detection and maintenance are very convenient, the realization cost is low, and the mold belt, the heater, the glue storage box, the analysis box and the like which are involved in the equipment are all assembled by the existing equipment, so that the popularization and the application of the printing equipment in the future printing field are facilitated;

2. the printing equipment provided by the invention innovatively realizes the automatic clamping function of printing paper with different sizes, avoids the problem that a plurality of paper storage chambers are required to be prepared for printing paper with different sizes in the traditional equipment, is provided with a damping unit which can attenuate the influence of vibration generated in the paper placing process of a user on the normal operation of the equipment, and is provided with a buzzer for reminding the user to add paper when the paper is short, in particular, the top surface of a bearing plate is provided with a guide groove and a sliding guide rail, the top of the guide groove is provided with a rear baffle, the rear side surface of the rear baffle is fixedly provided with a bar magnet, the magnetism of the bottom of the bar magnet is an S pole, the power output end of a motor is provided with a rotating shaft, the end part of the rotating shaft is fixedly provided with a gear, the bottom of the gear is matched with the top of a rack, the side surface of the rack is fixedly connected with the side surface of a, the right side of the motion rod is fixed with a second permanent magnet, the magnetism of the top of the first permanent magnet and the second permanent magnet is N pole, the bottom surface of the bearing plate is fixed with a spring cylinder, the end part of the spring cylinder is provided with a return column, the bottom surface of the return column is contacted with the top surface of the pressing plate, the right side of the pressing plate is fixedly connected with the pressing column by welding, the upper end of the pressing column extends out of the top surface of the substrate, the bottom of the pressing column is fixedly welded with an induction column, the bottom of the induction column extends into the induction unit, the bottom side of the induction column is provided with a conducting strip, the bottom surface of the induction column is contacted with the top surface of the elastic column, the side of the elastic column is provided with a limit column, the inside of the induction unit is provided with a first power supply and a switch, the first power supply and the switch are connected with the motor controller and the protective resistor in series by a lead, the left end of the, after a user puts printing paper with different sizes between the front baffle and the rear baffle, the bottom of the printing paper is contacted with the top surface of the pressing column to press the pressing column to move downwards, the pressing column presses the induction column to move downwards, the side surface of the bottom of the induction column is provided with a conducting plate which is communicated with an upper end plate and a lower end plate in a contact way, and then a motor controller is connected with a circuit to control the motor to work, power is transmitted to a moving rod through a rotating shaft, a gear and a rack, the moving rod moves forwards and drives a first permanent magnet and a second permanent magnet to move, the magnetism of the top of the first permanent magnet and the second permanent magnet is N pole, attraction is generated on a bar magnet with the bottom being S pole, the bar magnet and the rear baffle move forwards, the rear baffle is matched with the front baffle to realize automatic clamping of the printing paper with different sizes, and the user can push the push block to push, the bottom surface of the bearing plate is fixed with a second bottom plate through a second series of bolt groups, the surface of the second bottom plate is fixed with a longitudinal plate, the bottom of the longitudinal plate extends into the damping unit and is fixedly connected with the middle part of the top surface of the damping plate, the left side and the right side of the top surface of the damping plate are respectively fixed with a left connecting column and a right connecting column, the upper sides of the left connecting column and the right connecting column are respectively connected with a left shock absorber and a right shock absorber, the top surfaces of the left shock absorber and the right shock absorber are fixed on the inner top surface of the damping unit, the left shock absorber and the right shock absorber in the damping unit can absorb the shock generated in the process of placing printing paper by a user so as to avoid the shock from interfering the use of equipment, when lacking paper, the light sensor that the inside of guide way set up is no longer sheltered from by paper, and light sensor senses natural light signal and sends a signal to bee calling organ, and bee calling organ makes a sound and reminds the user to add paper.

3. The control unit is innovatively designed, automatic control of liquid ink input into the ink box from the liquid storage tank can be achieved through the control unit, the complicated process that the ink box needs to be repeatedly filled manually in a traditional device is avoided, specifically, the liquid storage tank and the ink box are respectively arranged on the left side and the right side of the top of the printing plate, the liquid ink is stored in the liquid storage tank and the ink box, the control unit is arranged on the right side face of the ink box, the front side face of the ink box is communicated with the printing plate through a leading-in pipe, the conveying pipe is arranged on the rear side face of the liquid storage tank and is communicated with the ink box through a switch valve, a sliding column is arranged in the control unit, the left side of the sliding column extends into the ink box, a sealing ring is wrapped in the middle of the sliding column, a buffering column is arranged on the right side of the sliding column, and a pointer, the top of the pointer is contacted with the bottom of the bar-shaped resistor, the right side of the pointer is connected with the switch valve controller in series through a lead, the switch valve controller is connected with the second power supply and the fixed resistor in series, different pressures can be generated on the left end face of the sliding column by the amount of liquid ink stored in the ink box, when more liquid ink is stored in the ink box, the height of the liquid ink is high, the pressure generated on the left end face of the sliding column is larger, the sliding column overcomes the resistance of the buffer column to generate larger displacement towards the right, the sliding column drives the pointer to be contacted with the right part of the bar-shaped resistor, so that the resistance value of the bar-shaped resistor connected into the circuit is smaller, the voltage distributed at the two ends of the bar-shaped resistor is smaller, the voltage at the two ends of the switch valve controller connected with the bar-shaped resistor in parallel is small, the opening degree of the switch valve controller, when less liquid ink is stored in the ink box, the height of the liquid ink is low, the pressure generated on the left end face of the sliding column is small, the sliding column overcomes the resistance of the buffer column to generate small displacement towards the right, the sliding column drives the pointer to be in contact with the left part of the strip resistor, so that the resistance value of the strip resistor connected into the circuit is large, the voltage distributed at two ends of the strip resistor is large, the voltage at two ends of a switch valve controller connected with the strip resistor in parallel is large, the opening of the switch valve is controlled by the switch valve controller to be increased, the speed of the liquid ink in the liquid storage box flowing into the ink box is increased, the capability of automatically injecting the liquid ink into the ink box from the liquid storage box is further realized, in addition, an alarm unit is arranged on the front side face of the liquid storage box, an alarm is arranged in the alarm unit and is electrically connected with a pressure sensor through a, when the liquid ink in the liquid storage tank is insufficient, the pressure sensor sends a signal to the alarm through the wire, and the alarm gives out a sound to remind a user of replenishing the liquid ink in the liquid storage tank.

4. The printing equipment provided can cut printing paper after printing is finished, the existing printing equipment often cannot perform a cutting process, independent processing is needed by other equipment, and the production efficiency is seriously influenced, the device of the invention innovatively introduces components such as a middle support plate and the like to solve the problem, in particular, the right side surface of the base plate is provided with a side limiting groove which is matched with a limiting column, the limiting column is fixed at the bottom of a movable plate, the top of the movable plate is matched with a limiting guide rail arranged at the lower side of the middle plate in a contact way, the rear part of the middle plate is matched with the middle part of an action column in a contact way, the bottom of the action column is fixedly connected with the top surface of a cutter seat in a welding way, the bottom of the cutter seat is provided with a paper cutter, the top of the action column is connected with a connecting shaft through a connecting rod, and the connecting shaft is connected with the, the middle part of the connecting pressing plate is provided with an intermediate shaft, the lower side of the intermediate shaft is provided with an intermediate supporting plate, the bottom of the intermediate supporting plate is fixedly connected with the top surface of the intermediate plate, the front end of the connecting pressing plate extends into the pressing ring, the bottom of the pressing ring is fixedly connected with the top of the action tubular column, the action tubular column is arranged at the power output end of the action cylinder, the action cylinder is arranged at the front side of the top surface of the intermediate plate, after the printed printing paper is placed between the left clamping plate and the right clamping plate, the electric cylinder drives the right clamping plate to clamp the printing paper through an expansion link, the action cylinder works, the action tubular column pushes the right end of the connecting pressing plate to rise, the intermediate shaft is used as a fulcrum by the connecting pressing plate, the left end of the connecting pressing action column descends, the paper cutter at the bottom of the action column cuts the printing paper clamped between the left clamping plate and, the adjustment of the left-right position of the paper cutting blade can be achieved by moving the movable plate in the left-right direction along the side restriction groove.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below.

Drawings

FIG. 1 is a schematic diagram of an axial side projection structure of the overall structure of the device of the present invention.

FIG. 2 is a schematic top view of the overall structure of the device of the present invention.

Fig. 3 is a schematic bottom view of the overall structure of the device of the present invention.

Fig. 4 is a schematic view of the bottom arrangement of the receiving plate according to the present invention.

Fig. 5 is a side view of the bottom arrangement of the receiving plate of the present invention.

FIG. 6 is an internal view of the sensing unit before placing paper.

FIG. 7 is an internal view of the sensing unit after paper is placed.

Fig. 8 is a schematic view of the internal structure of the shock-absorbing unit according to the present invention.

Fig. 9 is a front view of the overall structure of the device of the present invention.

Fig. 10 is a schematic view of the internal structure of the heating ring according to the present invention.

FIG. 11 is a schematic view showing a connection relationship between the ink cartridge and the control unit according to the present invention.

Fig. 12 is a schematic view of the connection relationship between the liquid storage tank and the alarm unit according to the present invention.

Fig. 13 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 14 is a rear view of the overall structure of the device of the present invention.

1. Bearing plate, 2, guide groove, 3, bar magnet, 4, rear baffle, 5, compression column, 6, sliding guide rail, 7, push block, 8, front baffle, 9, base plate, 10, buzzer, 11, optical sensor, 12, first series bolt group, 13, damping unit, 14, longitudinal plate, 15, second series bolt group, 16, second bottom plate, 17, induction unit, 18, induction column, 19, return plate, 20, pressure plate, 21, return column, 22, spring barrel, 23, first permanent magnet, 24, second permanent magnet, 25, motion rod, 26, rack, 27, gear, 28, rotation shaft, 29, motor, 30, motor bottom plate, 31, third series bolt group, 32, third bottom plate, 33, first power supply, 34, switch, 35, lead, 36, motor controller, 37, protective resistor, 38, lower end plate, 39, upper end plate, 40, A conductive sheet 41, a limit post 42, an elastic post 43, a damper plate 44, a left connection post 45, a right connection post 46, a left damper 47, a right damper 48, an engine 49, a rotation shaft 50, a printing chamber 51, a printing plate 52, an ink cartridge 53, an introduction pipe 54, a liquid storage tank 55, an alarm unit 56, a control unit 57, a transport pipe 58, a switch valve 59, a vane 60, a sliding post 61, a seal ring 62, a liquid ink 63, a buffer post 64, a second power supply 65, a fixed resistor 66, a switch valve controller 67, a bar resistor 68, a pointer 69, a pressure sensor 70, an alarm 71, a left clamp plate 72, a right clamp plate 73, a connection block 74, a telescopic rod 75, an electric cylinder 76, an electric cylinder base plate 77, a paper cutter 78, a cutter seat 79, an action post 80, a middle plate, 81. connecting rod 82, connecting shaft 83, intermediate shaft 84, intermediate support plate 85, connecting pressure plate 86, pressure ring 87, action column 88, action cylinder 89, movable plate 90, heating ring 91, side limiting groove 92, limiting column 93 and limiting guide rail.

Detailed Description

The invention is described in detail below with reference to the attached drawing figures:

referring to fig. 1 to 14, the printing apparatus provided by the present invention includes a receiving plate 1, a base plate 9, a printing chamber 50, and a control unit 56, wherein a guide groove 2 and a slide guide 6 are disposed on a top surface of the receiving plate 1, a back plate 4 is disposed on a top of the guide groove 2, the back plate 4 is capable of moving along a length direction of the guide groove 2, a bar magnet 3 is fixed on a back side surface of the back plate 4, a bottom of the bar magnet 3 has an S-pole magnetic property, a buzzer 10 is disposed inside the guide groove 2, an optical sensor 11 is disposed on a side surface of the buzzer 10, a push block 7 is disposed on a top of the slide guide 6, a front plate 8 is fixed on a front side surface of the receiving plate 1 through a first series of bolt sets 12, an engine 48 is disposed in a middle portion of a top surface of the base plate 9, a rotating shaft 49 is disposed at a power output end of the engine 48, the right part of the top surface of base plate 9 be provided with electronic jar bottom plate 76, the side of electronic jar bottom plate 76 be fixed with electronic jar 75, the power take off end of electronic jar 75 be provided with telescopic link 74, telescopic link 74 pass through connecting block 73 and right splint 72 fixed connection, the left of right splint 72 be provided with left splint 71.

Referring to fig. 1 to 8, further, a third bottom plate 32 is fixed to the bottom surface of the receiving plate 1 through a third series of bolt sets 31, a motor bottom plate 30 is fixed to the surface of the third bottom plate 32, a motor 29 is fixed to a side surface of the motor bottom plate 30, a power output end of the motor 29 is provided with a rotating shaft 28, a gear 27 is fixed to an end portion of the rotating shaft 28, the gear 27 has ten teeth, the bottom of the gear 27 is matched with the top of the rack 26, a side surface of the rack 26 is fixedly connected with a side surface of the moving rod 25 through welding, a first permanent magnet 23 is fixed to the left side of the moving rod 25, a second permanent magnet 24 is fixed to the right side of the moving rod 25, and the top portions of the first permanent magnet 23 and the second permanent magnet 24 have N-poles.

Further, a second bottom plate 16 is fixed on the bottom surface of the bearing plate 1 through a second series of bolt sets 15, a longitudinal plate 14 is fixed on the surface of the second bottom plate 16, the bottom of the longitudinal plate 14 extends into the interior of the damping unit 13 and is fixedly connected with the middle of the top surface of the damping plate 43, a left connecting column 44 and a right connecting column 45 are respectively fixed on the left side and the right side of the top surface of the damping plate 43, the upper sides of the left connecting column 44 and the right connecting column 45 are respectively connected with a left damper 46 and a right damper 47, the top surfaces of the left damper 46 and the right damper 47 are fixed on the top surface of the interior of the damping unit 13, and the bottom of the damping unit 13 is fixed on the surface of the base plate 9.

Furthermore, a spring cylinder 22 is fixed on the bottom surface of the bearing plate 1, a return column 21 is arranged at the end of the spring cylinder 22, the bottom surface of the return column 21 contacts with the top surface of the pressing plate 20, the right side of the pressing plate 20 is fixedly connected with the pressing column 5 by welding, the upper end of the pressing column 5 extends out of the top surface of the substrate 9, an induction column 18 is fixedly welded at the bottom of the pressing column 5, the bottom of the induction column 18 extends into the induction unit 17, a conducting strip 40 is arranged on the side surface of the bottom of the induction column 18, the bottom surface of the induction column 18 contacts with the top surface of an elastic column 42, a limit column 41 is arranged on the side surface of the elastic column 42, a first power supply 33 and a switch 34 are arranged in the induction unit 17, the first power supply 33 and the switch 34 are connected in series with a motor controller 36 and a protective resistor 37 through a lead 35, the left end of the first power source 33 is electrically connected to the upper terminal 39 through a wire 35, and the left end of the protection resistor 37 is electrically connected to the lower terminal 38 through a wire 35.

Furthermore, after a user puts printing paper with different dimensions between the front baffle 8 and the rear baffle 4, the bottom of the printing paper is in contact with the top surface of the pressing column 5 to press the pressing column 5 to move downwards, the pressing column 5 presses the induction column 18 to move downwards, referring to fig. 6 to 7, the side surface of the bottom of the induction column 18 is provided with a conducting strip 40 which is in contact communication with an upper end piece 39 and a lower end piece 38, a motor controller 36 is connected with a circuit to control the motor 29 to work, power is transmitted to the moving rod 25 through a rotating shaft 28, a gear 27 and a rack 26, the moving rod 25 moves forwards, the moving rod 25 drives the first permanent magnet 23 and the second permanent magnet 24 to move, the magnetism of the top of the first permanent magnet 23 and the second permanent magnet 24 is an N pole, attraction is generated to the bar magnet 3 with the magnetism of the S pole at the bottom, the bar magnet 3 and the rear baffle 4 are driven to move forwards, and the rear side of the printing paper, the user can push the push block 7 to push the printing paper into the printing chamber 50. In addition, when paper is out of stock, the optical sensor 11 is not shielded by paper any more, senses a natural light signal and sends a signal to the buzzer 10, the buzzer 10 sends out sound to remind a user to add paper, and the left shock absorber 46 and the right shock absorber 47 in the shock absorption unit 13 absorb shock generated in the process of placing printing paper by the user.

Referring to fig. 1, 2, 9 to 12, further, the top of the rotating shaft 49 is fixedly connected to the bottom of the blade 59 by welding, a heating ring 90 is disposed on the periphery of the blade 59, a printing chamber 50 is disposed on the top of the heating ring 90, a printing plate 51 is disposed on the top of the printing chamber 50, a liquid storage tank 54 and an ink cartridge 52 are disposed on the left and right sides of the top of the printing plate 51, liquid ink 62 is stored in the liquid storage tank 54 and the ink cartridge 52, an alarm unit 55 is disposed on the front side of the liquid storage tank 54, an alarm 70 is disposed in the alarm unit 55, the alarm 70 is electrically connected to a pressure sensor 69 through a wire 35, the pressure sensor 69 extends into the liquid storage tank 54, a control unit 56 is disposed on the right side of the ink cartridge 52, the front side of the ink cartridge 52 is communicated with the ink cartridge 51 through a lead-in pipe 53, the back side of the liquid storage tank 54 is provided with a conveying pipe 57, and the conveying pipe 57 is communicated with the ink box 52 through an on-off valve 58.

Further, a sliding column 60 is arranged inside the control unit 56, the left side of the sliding column 60 extends into the ink cartridge 52, a sealing ring 61 is wrapped at the middle of the sliding column 60, a buffering column 63 is arranged on the right side of the sliding column 60, a pointer 68 is fixed at the top of the sliding column 60 through welding, the top of the pointer 68 is in contact with the bottom of a bar-shaped resistor 67, the right side of the pointer 68 is connected with a switching valve controller 66 in series through a lead 35, and the switching valve controller 66 is connected with a second power supply 64 and a fixed resistor 65 which are connected in series in parallel.

Further, the amount of the liquid ink 62 stored in the ink cartridge 52 generates different pressures on the left end surface of the sliding column 60, when the amount of the liquid ink 62 stored in the ink cartridge 52 is large, the height of the liquid ink 62 is high, the pressure generated on the left end surface of the sliding column 60 is large, the sliding column 60 generates a large displacement to the right against the resistance of the buffer column 63, the sliding column 60 drives the pointer 68 to contact the right portion of the bar resistor 67, the resistance value of the bar resistor 67 connected into the circuit is small, the voltage distributed between the two ends of the bar resistor 67 is small, the voltage between the two ends of the switch valve controller 66 connected in parallel with the bar resistor 67 is small, the opening degree of the switch valve controller 66 controls the opening degree of the switch valve 58 to be reduced, the speed of the liquid ink 62 in the liquid tank 54 flowing into the ink cartridge 52 is reduced, when the amount of the liquid ink 62 stored in the ink cartridge 52 is small, the height of the liquid ink 62 is low, the, the sliding column 60 overcomes the resistance of the buffer column 63 and generates small displacement to the right, the sliding column 60 drives the pointer 68 to contact with the left part of the bar-shaped resistor 67, so that the resistance value of the bar-shaped resistor 67 connected into the circuit is large, and further the voltage distributed at the two ends of the bar-shaped resistor 67 is large, so that the voltage at the two ends of the switch valve controller 66 connected with the bar-shaped resistor 67 in parallel is large, the opening degree of the switch valve 58 controlled by the switch valve controller 66 is increased, and further the speed of the liquid ink 62 in the liquid storage tank 54 flowing into the ink box 52 is increased, and further the capability of automatically injecting the liquid ink 62 into. Further, when the liquid ink 62 in the liquid tank 54 is insufficient, the pressure sensor 69 sends a signal to the alarm 70 through the wire 35, and the alarm 70 sounds to remind the user to replenish the liquid ink 62 in the liquid tank 54.

Referring to fig. 1, 2, 13 and 14, a side limiting groove 91 is formed on the right side surface of the base plate 9, the side limiting groove 91 is matched with a limiting column 92, the limiting column 92 is fixed at the bottom of the movable plate 89, the top of the movable plate 89 is matched with a limiting guide rail 93 arranged on the lower side of the intermediate plate 80 in a contact manner, the rear of the intermediate plate 80 is matched with the middle of the actuating column 79 in a contact manner, the bottom of the actuating column 79 is fixedly connected with the top surface of the tool rest 78 by welding, the bottom of the tool rest 78 is provided with a paper cutter 77, the top of the actuating column 79 is connected with a connecting shaft 81 and a connecting shaft 82, the connecting shaft 82 is connected with the rear end of a connecting pressing plate 85, the middle of the connecting pressing plate 85 is provided with an intermediate shaft 83, the lower side of the intermediate shaft 83 is provided with an intermediate supporting plate 84, the bottom of the intermediate supporting plate 84 is fixedly connected with the top surface of the intermediate plate 80, the front end of the connecting pressing plate 85 extends into the pressing ring 86, the bottom of the pressing ring 86 is fixedly connected with the top of the action pipe column 87, the action pipe column 87 is arranged at the power output end of the action cylinder 88, and the action cylinder 88 is arranged on the front side of the top surface of the middle plate 80.

Furthermore, after the printed printing paper is placed between the left clamp plate 71 and the right clamp plate 72, the electric cylinder 75 drives the right clamp plate 72 to clamp the printing paper through the expansion link 74, the actuating cylinder 88 operates, the actuating column 87 pushes the right end of the connecting pressing plate 85 to rise, the connecting pressing plate 85 takes the intermediate shaft 83 as a fulcrum, the left end of the connecting pressing plate 85 presses the actuating column 79 to descend, the paper cutter 77 at the bottom of the actuating column 79 cuts the printing paper clamped between the left clamp plate 71 and the right clamp plate 72, a user can adjust the front and back positions of the paper cutter 77 by moving the intermediate plate 80 in the front and back direction along the limiting guide rail 93, and can adjust the left and right positions of the paper cutter 77 by moving the movable plate 89 in the left and right direction along the side limiting groove 91.

The bar magnet 3, the buzzer 10, the ink box 52, the paper cutter 77 and the like are all assembled by existing equipment, and therefore specific models and specifications are not described in detail.

The working principle of the invention is as follows:

the invention provides a printing device, which comprises a bearing plate 1, a base plate 9, a printing chamber 50 and a control unit 56, wherein a guide groove 2 and a sliding guide rail 6 are arranged on the top surface of the bearing plate 1, a rear baffle 4 is arranged on the top of the guide groove 2, the rear baffle 4 can move along the length direction of the guide groove 2, a bar magnet 3 is fixed on the rear side surface of the rear baffle 4, the magnetism of the bottom of the bar magnet 3 is S pole, a buzzer 10 is arranged in the guide groove 2, an optical sensor 11 is arranged on the side surface of the buzzer 10, a push block 7 is arranged on the top of the sliding guide rail 6, a front baffle 8 is fixed on the front side surface of the bearing plate 1 through a first series of bolt groups 12, an engine 48 is arranged in the middle of the top surface of the base plate 9, a rotating shaft 49 is arranged at the power output end of the engine 48, an electric cylinder bottom plate 76 is arranged at the right part of the top surface of the base plate 9, an electric cylinder 75 is fixed at the side surface of the electric cylinder bottom plate 76, an expansion rod 74 is arranged at the power output end of the electric cylinder 75, the expansion rod 74 is fixedly connected with a right clamping plate 72 through a connecting block 73, a left clamping plate 71 is arranged at the left side of the right clamping plate 72, after a user puts printing paper with different sizes between the front baffle plate 8 and the rear baffle plate 4, the bottom of the printing paper is contacted with the top surface of the pressing column 5 to press the pressing column 5 to move downwards, the pressing column 5 presses the induction column 18 to move downwards, referring to figures 6 to 7, a conducting plate 40 is arranged at the side surface of the bottom of the induction column 18 to be contacted and communicated with the upper end plate 39 and the lower end plate 38, and then the motor controller 36 is connected into a circuit to control the work of the motor 29, and the power is transmitted to the, the motion bar 25 moves forward, and the motion bar 25 drives first permanent magnet 23, the motion of second permanent magnet 24, and the magnetism at the top of first permanent magnet 23, second permanent magnet 24 is the N utmost point, and the magnetism to the bottom is the bar magnet 3 of S utmost point and produces the appeal, drives bar magnet 3, backplate 4 forward motion, and then backplate 4 presss from both sides the rear side of tight printing paper, and the user can promote ejector pad 7 and will beat printing paper and push into printing room 50. In addition, when paper is out of stock, the optical sensor 11 is not shielded by paper any more, senses a natural light signal and sends a signal to the buzzer 10, the buzzer 10 sends out sound to remind a user to add paper, and the left shock absorber 46 and the right shock absorber 47 in the shock absorption unit 13 absorb shock generated in the process of placing printing paper by the user.

The top of the rotating shaft 49 is fixedly connected with the bottom of the blade 59 through welding, a heating ring 90 is arranged on the periphery of the blade 59, a printing chamber 50 is arranged on the top of the heating ring 90, a printing plate 51 is arranged on the top of the printing chamber 50, a liquid storage tank 54 and an ink box 52 are respectively arranged on the left side and the right side of the top of the printing plate 51, liquid ink 62 is stored in the liquid storage tank 54 and the ink box 52, an alarm unit 55 is arranged on the front side surface of the liquid storage tank 54, an alarm 70 is arranged in the alarm unit 55, the alarm 70 is electrically connected with a pressure sensor 69 through a lead 35, the pressure sensor 69 extends into the liquid storage tank 54, a control unit 56 is arranged on the right side surface of the ink box 52, the front side surface of the ink box 52 is communicated with the printing plate 51 through a lead-in pipe 53, a sliding column 60 is arranged in the control unit 56, the left side of the sliding column 60 extends into the ink box 52, the middle of the sliding column 60 is wrapped by a sealing ring 61, the right side of the sliding column 60 is provided with a buffer column 63, the top of the sliding column 60 is fixedly provided with a pointer 68 through welding, the top of the pointer 68 is contacted with the bottom of a strip-shaped resistor 67, the right side of the pointer 68 is connected with a switching valve controller 66 in series through a lead 35, and the switching valve controller 66 is connected with a second power supply 64 and a fixed resistor 65 which are connected in series in parallel. The amount of the liquid ink 62 stored in the ink cartridge 52 generates different pressures on the left end surface of the sliding column 60, when the amount of the liquid ink 62 stored in the ink cartridge 52 is large, the height of the liquid ink 62 is high, the pressure generated on the left end surface of the sliding column 60 is large, the sliding column 60 overcomes the resistance of the buffer column 63 to generate a large displacement to the right, the sliding column 60 drives the pointer 68 to contact with the right part of the strip resistor 67, so the resistance value of the strip resistor 67 connected into a circuit is small, the voltage distributed between two ends of the strip resistor 67 is small, the voltage between two ends of the switch valve controller 66 connected in parallel with the strip resistor 67 is small, the opening degree of the switch valve 58 is controlled by the switch valve controller 66 to be reduced, the speed of the liquid ink 62 in the liquid storage tank 54 flowing into the ink cartridge 52 is reduced, when the amount of the liquid ink 62 stored in the ink cartridge 52 is small, the height of the liquid ink 62 is low, the, the sliding column 60 overcomes the resistance of the buffer column 63 and generates small displacement to the right, the sliding column 60 drives the pointer 68 to contact with the left part of the bar-shaped resistor 67, so that the resistance value of the bar-shaped resistor 67 connected into the circuit is large, and further the voltage distributed at the two ends of the bar-shaped resistor 67 is large, so that the voltage at the two ends of the switch valve controller 66 connected with the bar-shaped resistor 67 in parallel is large, the opening degree of the switch valve 58 controlled by the switch valve controller 66 is increased, and further the speed of the liquid ink 62 in the liquid storage tank 54 flowing into the ink box 52 is increased, and further the capability of automatically injecting the liquid ink 62 into. Further, when the liquid ink 62 in the liquid tank 54 is insufficient, the pressure sensor 69 sends a signal to the alarm 70 through the wire 35, and the alarm 70 sounds to remind the user to replenish the liquid ink 62 in the liquid tank 54.

The right side surface of the base plate 9 is provided with a side limiting groove 91, the side limiting groove 91 is matched with a limiting column 92, the limiting column 92 is fixed at the bottom of a movable plate 89, the top of the movable plate 89 is in contact fit with a limiting guide rail 93 arranged at the lower side of a middle plate 80, the rear part of the middle plate 80 is in contact fit with the middle part of an action column 79, the bottom of the action column 79 is fixedly connected with the top surface of a cutter seat 78 through welding, the bottom of the cutter seat 78 is provided with a paper cutter 77, the top of the action column 79 is connected with a connecting shaft 82 through a connecting rod 81, the connecting shaft 82 is connected with the rear end of a connecting pressure plate 85, the middle part of the connecting pressure plate 85 is provided with an intermediate shaft 83, the lower side of the intermediate shaft 83 is provided with an intermediate support plate 84, and the bottom of the intermediate support plate 84 is fixedly connected with the top surface of the middle plate, the front end of the connecting pressing plate 85 extends into the pressing ring 86, the bottom of the pressing ring 86 is fixedly connected with the top of the action pipe column 87, the action pipe column 87 is arranged at the power output end of the action cylinder 88, the action cylinder 88 is arranged at the front side of the top surface of the middle plate 80, after printed printing paper is placed between the left clamping plate 71 and the right clamping plate 72, the electric cylinder 75 drives the right clamping plate 72 to clamp the printing paper through the expansion rod 74, the action cylinder 88 works, the action pipe column 87 pushes the right end of the connecting pressing plate 85 to rise, the connecting pressing plate 85 takes the middle shaft 83 as a fulcrum, the left end of the connecting pressing plate 85 presses the action column 79 to descend, the paper cutter 77 at the bottom of the action column 79 cuts the printing paper clamped between the left clamping plate 71 and the right clamping plate 72, and a user can realize the adjustment of the front and back positions of the paper cutter 77 by moving the middle plate 80 along the limiting guide rail, the left-right position adjustment of the cutter blade 77 can be achieved by moving the movable plate 89 along the side restriction groove 91 in the left-right direction.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The printing equipment is characterized by comprising a bearing plate (1), a base plate (9), a printing chamber (50) and a control unit (56), wherein a guide groove (2) and a sliding guide rail (6) are arranged on the surface of the top of the bearing plate (1), a rear baffle (4) is arranged at the top of the guide groove (2), the rear baffle (4) can move along the length direction of the guide groove (2), a bar magnet (3) is fixed on the rear side surface of the rear baffle (4), the magnetism of the bottom of the bar magnet (3) is an S pole, a buzzer (10) is arranged inside the guide groove (2), an optical sensor (11) is arranged on the side surface of the buzzer (10), a push block (7) is arranged at the top of the sliding guide rail (6), a front baffle (8) is fixed on the front side surface of the bearing plate (1) through a first series of bolt groups (12), the middle part of the top surface of base plate (9) be provided with engine (48), the power take off end of engine (48) be provided with revolving axle (49), the right part of the top surface of base plate (9) be provided with electronic jar bottom plate (76), the side of electronic jar bottom plate (76) be fixed with electronic jar (75), the power take off end of electronic jar (75) be provided with telescopic link (74), telescopic link (74) through connecting block (73) and right splint (72) fixed connection, the left of right splint (72) be provided with left splint (71).

2. A printing apparatus according to claim 1, wherein: the bottom surface of the bearing plate (1) is fixedly provided with a third bottom plate (32) through a third series of bolt groups (31), the surface of the third bottom plate (32) is fixedly provided with a motor bottom plate (30), the side surface of the motor bottom plate (30) is fixedly provided with a motor (29), the power output end of the motor (29) is provided with a rotating shaft (28), the end part of the rotating shaft (28) is fixedly provided with a gear (27), the gear (27) is provided with ten teeth, the bottom of the gear (27) is matched with the top of a rack (26), the side surface of the rack (26) is fixedly connected with the side surface of the moving rod (25) through welding, the left side of the moving rod (25) is fixedly provided with a first permanent magnet (23), the right side of the moving rod (25) is fixedly provided with a second permanent magnet (24), and the first permanent magnet (23), The magnetism of the top of the second permanent magnet (24) is N pole.

3. A printing apparatus according to claim 1, wherein: the bottom surface of accepting board (1) be fixed with second bottom plate (16) through second series bolt group (15), the fixed surface of second bottom plate (16) have vertical board (14), the bottom of vertical board (14) stretch into the middle part fixed connection of the top surface of shock attenuation unit (13) inside and shock attenuation board (43), the left and right sides of shock attenuation board (43) top surface be fixed with left spliced pole (44), right spliced pole (45) respectively, the upside of left spliced pole (44), right spliced pole (45) be connected with left bumper shock absorber (46), right bumper shock absorber (47) respectively, the top surface of left bumper shock absorber (46), right bumper shock absorber (47) fix on the inside top surface of shock attenuation unit (13), the bottom of shock attenuation unit (13) fix on the surface of base plate (9).

4. A printing apparatus according to claim 1, wherein: the bottom surface of accepting board (1) fixed with spring case (22), the tip of spring case (22) be provided with return post (21), the top surface contact of the bottom surface of return post (21) and clamp plate (20), the right side of clamp plate (20) be connected through welded fastening with compression leg (5), the upper end of compression leg (5) stretch out the top surface of base plate (9), the bottom welded fastening of compression leg (5) have induction column (18), the bottom of induction column (18) stretch into the inside of induction unit (17), the bottom side of induction column (18) be provided with conducting strip (40), the bottom surface of induction column (18) and the top surface contact of elasticity post (42), the side of elasticity post (42) be provided with spacing post (41), the inside of induction unit (17) be provided with first power (33), Switch (34), first power (33), switch (34) pass through wire (35) and motor controller (36), protection resistance (37) and establish ties, the left end of first power (33) pass through wire (35) and last terminal plate (39) electric connection, the left end of protection resistance (37) pass through wire (35) and lower terminal plate (38) electric connection.

5. A printing apparatus according to claim 1, wherein: the top of revolving axle (49) and the bottom of blade (59) pass through welded fastening and be connected, the periphery of blade (59) be provided with heating ring (90), the top of heating ring (90) be provided with printing chamber (50), the top of printing chamber (50) be provided with printing plate (51), the left and right sides of the top of printing plate (51) be provided with liquid reserve tank (54), ink horn (52) respectively, the inside of liquid reserve tank (54), ink horn (52) store liquid ink (62), the leading flank of liquid reserve tank (54) be provided with alarm unit (55), the inside of alarm unit (55) be provided with alarm (70), alarm (70) pass through wire (35) and pressure sensor (69) electric connection, pressure sensor (69) stretch into the inside of liquid reserve tank (54), the right side surface of the ink box (52) is provided with a control unit (56), the front side surface of the ink box (52) is communicated with the printing plate (51) through a leading-in pipe (53), the rear side surface of the liquid storage tank (54) is provided with a conveying pipe (57), and the conveying pipe (57) is communicated with the ink box (52) through a switch valve (58).

6. A printing apparatus according to claim 1, wherein: the inside slip post (60) that is provided with of control unit (56), the left side of slip post (60) stretch into inside ink horn (52), the middle part parcel of slip post (60) have sealing ring (61), the right side of slip post (60) be provided with buffer column (63), the top of slip post (60) through welded fastening have pointer (68), the top of pointer (68) and the bottom contact of bar resistance (67), the right side of pointer (68) pass through wire (35) and switching valve controller (66) and establish ties, switching valve controller (66) and second power (64), fixed resistance (65) of establishing ties parallelly connected.

7. A printing apparatus according to claim 1, wherein: the right side surface of the base plate (9) is provided with a side limiting groove (91), the side limiting groove (91) is matched with a limiting column (92), the limiting column (92) is fixed at the bottom of the movable plate (89), the top of the movable plate (89) is in contact fit with a limiting guide rail (93) arranged on the lower side of the middle plate (80), the rear part of the middle plate (80) is in contact fit with the middle part of the action column (79), the bottom of the action column (79) is fixedly connected with the top surface of the cutter seat (78) through welding, the bottom of the cutter seat (78) is provided with a paper cutter (77), the top of the action column (79) is connected with a connecting shaft (82) through a connecting rod (81), the connecting shaft (82) is connected with the rear end of a connecting pressing plate (85), the middle part of the connecting pressing plate (85) is provided with an intermediate shaft (83), the downside of jackshaft (83) be provided with intermediate support plate (84), the top surface fixed connection of the bottom of intermediate support plate (84) and intermediate plate (80), the front end of connecting clamp plate (85) stretch into in clamping ring (86), the top fixed connection of the bottom of clamping ring (86) and action tubular column (87), action tubular column (87) set up the power take off end at action cylinder (88), action cylinder (88) set up the front side at intermediate plate (80) top surface.