CN116945754A - Plastic hollow plate printing machine - Google Patents

Plastic hollow plate printing machine Download PDF

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Publication number
CN116945754A
CN116945754A CN202210541817.4A CN202210541817A CN116945754A CN 116945754 A CN116945754 A CN 116945754A CN 202210541817 A CN202210541817 A CN 202210541817A CN 116945754 A CN116945754 A CN 116945754A
Authority
CN
China
Prior art keywords
printing
driving
roller
template
plastic hollow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210541817.4A
Other languages
Chinese (zh)
Inventor
贺军
梁文彦
张帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Jiashuo Plastic Packing Material Co ltd
Original Assignee
Suzhou Jiashuo Plastic Packing Material Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Jiashuo Plastic Packing Material Co ltd filed Critical Suzhou Jiashuo Plastic Packing Material Co ltd
Priority to CN202210541817.4A priority Critical patent/CN116945754A/en
Publication of CN116945754A publication Critical patent/CN116945754A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00Printing machines of special types or for particular purposes
    • B41P2217/10Printing machines of special types or for particular purposes characterised by their constructional features
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00Printing machines of special types or for particular purposes
    • B41P2217/50Printing presses for particular purposes

Abstract

The invention relates to a plastic hollow plate printer, comprising: frame, printing device, tracking cylinder and closing device, the frame upper surface is provided with the guide rail, printing device and closing device slide and set up on the guide rail, the tracking cylinder sets up at the frame lower surface, the drive end of tracking cylinder passes through the bottom plate and connects printing device and closing device, works as closing device pushes down plastics cavity board, the tracking cylinder drives printing device and closing device and removes along the production direction of plastics cavity board, simultaneously, printing device accomplishes the printing of plastics cavity board. The invention realizes continuous printing of the plastic hollow plate, does not need manual operation, has high automation degree, greatly improves the production efficiency, saves the labor cost and improves the printing efficiency and the accuracy.

Description

Plastic hollow plate printing machine
Technical Field
The invention relates to the technical field of hollow plate printing, in particular to a plastic hollow plate printing machine.
Background
The plastic hollow plate is a novel material with no pollution, water resistance and shock resistance, and has the advantages of moisture resistance, corrosion resistance and the like compared with a paperboard structure product.
The plastic hollow plate can be applied to various industries such as electronics, packaging, machinery, light industry, postal service, food, medicine, pesticide, household appliances, advertisement, decoration, cultural goods, optomagnetic technology, bioengineering medicine and health and the like. Is a novel environment-friendly packaging material.
In practical application, it is generally necessary to print a plastic hollow plate, and information such as a product, a trademark, a use and the like is marked on the plastic hollow plate, and the traditional mode is to print the plastic hollow plate manually after the plastic hollow plate is cut, that is, a plurality of workers print the plastic hollow plate block by using a printing template and a brush, so that a great deal of manpower and time are required to be consumed, the printed plastic hollow plate needs to be spread in a production space to wait for airing, and the production efficiency is extremely low while the space is occupied.
The prior art also uses automatic independent printing machine to print to plastics cavity board, and such printing machine needs 1 at least workman to operate, and the plastics cavity board that will cut is placed to the printing machine, through the location structure adjustment position of printing machine, after accomplishing the printing, takes out to send to drying equipment by the workman, perhaps utilizes the conveyer belt to send to drying equipment automatically.
The printers provided by the prior art have the following defects: still needs manual operation, has low automation degree and high labor cost; the structure is complex, the cut plastic hollow plate is printed, and an additional positioning structure and positioning time are needed to ensure the printing precision, so that the printing efficiency is low and the production efficiency is low; and the additional drying equipment is needed to be matched, so that the production cost is high.
Accordingly, improvements in the art are needed.
Disclosure of Invention
The invention provides a plastic hollow plate printing machine which is used for solving the problems.
The invention adopts a technical scheme that: there is provided a plastic hollow plate printer comprising: frame, printing device, tracking cylinder and closing device, the frame upper surface is provided with the guide rail, printing device and closing device slide and set up on the guide rail, the tracking cylinder sets up at the frame lower surface, the drive end of tracking cylinder passes through the bottom plate and connects printing device and closing device, works as closing device pushes down the cavity board, the tracking cylinder drives printing device and closing device and removes along the production direction of plastics cavity board, simultaneously, printing device accomplishes the printing of plastics cavity board.
Further, printing device includes printing supporting component, printing template, template drive assembly, printing gyro wheel and gyro wheel drive assembly, printing supporting component sets up on the bottom plate, template drive assembly erects on printing supporting component through driving cylinder, printing template sets up on template drive assembly, printing gyro wheel sets up in printing template top and connects gyro wheel drive assembly through the roller shaft, gyro wheel drive assembly passes through the crossbeam and connects template drive assembly, the crossbeam sets up for template drive assembly slip, works as printing template presses on the cavity board, the crossbeam is along the printing direction, drives printing gyro wheel completion printing.
Further, the printing support assembly comprises a support plate and auxiliary rollers arranged at two ends of the support plate, two groups of driving cylinders are arranged on four corners of the support plate, the driving ends of the driving cylinders are connected with the template driving assembly, and buffer springs are further arranged at the driving ends of the driving cylinders to assist in backing the printing templates.
Further, the backup pad is including supporting the mainboard, supporting backing plate and gyro wheel connecting plate, the backing plate setting is in supporting the mainboard top, the gyro wheel connecting plate has four and symmetry to set up at the left and right sides both ends that support the mainboard, supplementary gyro wheel setting is on the gyro wheel connecting plate and slightly is higher than the backing plate, leaves the cavity board when the printing template, and the cavity board receives the tractor effect to leave the backing plate and moves smoothly.
Further, the template drive assembly comprises a left drive frame and a right drive frame which are symmetrically arranged, a template connecting frame is arranged on the inner side of the drive frame, the printing template is detachably arranged on the template connecting frame, printing of different contents is completed by replacing the printing template, two ends of the cross beam are slidably arranged on the two drive frames, and the two ends of the cross beam synchronously move to complete printing.
Further, the driving frame is arranged at the driving end of the driving cylinder through the connecting block, a buffer pad is further arranged below the connecting block, and when the printing template presses the hollow plate, the buffer pad is pressed on the supporting plate.
Further, the roller driving assembly comprises a left roller frame and a right roller frame which are symmetrically arranged, the roller frames comprise an upper connecting piece and a lower connecting piece, the upper connecting piece is arranged on the cross beam, the lower connecting piece is connected with the upper connecting piece through a plurality of auxiliary springs, the roller shaft is arranged on the lower connecting piece in a penetrating mode, when the printing template leaves the hollow plate, the printing roller is driven to move upwards and compress the springs, otherwise, the springs rebound, and the printing roller is pressed on the printing template.
Further, the upper connecting piece is arranged on the cross beam in a sliding way, and different printing requirements are met by adjusting the distance between the two roller frames and replacing the corresponding printing templates and the printing rollers.
Further, the roller driving assemblies are two groups, correspondingly, the number of the cross beams is two, the two cross beams are arranged on the template driving assemblies in a sliding mode, when the pressing device presses the hollow plate, the two groups of the roller driving assemblies print the printing template at the same time.
Further, when the pressing device presses the hollow plate, the driving speed of the tracking cylinder is consistent with the traction speed of the hollow plate production, so that the printing of the hollow plate is matched with an automatic production line of the hollow plate.
The plastic hollow plate printing machine has the beneficial effects that:
1. the printing device is driven by the tracking cylinder, so that the printing device can adapt to the traction speed of a plastic hollow plate production line, the stability of the hollow plate is kept by the pressing device, the printing accuracy and the clarity are ensured, the continuously produced plastic hollow plate can be fed into the printing machine for continuous printing in production, the manual operation is not needed, the automation degree is high, the labor cost is saved, and the printing efficiency and the printing accuracy are improved;
2. the printer has simple structure, can ensure printing precision without additional positioning structure, and has low equipment cost and high production efficiency;
3. after the printing device prints the plastic hollow plate, the hollow plate is dried and cut in a required size, the drying and cutting equipment of the original production line is utilized, the improvement of the equipment brings the improvement of the process flow, and the production efficiency is greatly improved.
Drawings
Fig. 1 is a front view showing a plastic hollow plate printer at the start of printing according to a first embodiment of the present invention;
FIG. 2 is a front view of a plastic hollow plate printer at the end of printing according to a first embodiment of the present invention;
FIG. 3 is a side view of a plastic hollow plate printer at the end of printing according to a first embodiment of the present invention;
fig. 4 is a front view of the printing apparatus at the start of printing in the first embodiment of the present invention;
FIG. 5 is a front view of the printing apparatus at the end of printing in the first embodiment of the present invention;
the components in the drawings are marked as follows: 1. frame, 2, guide rail, 3, printing support assembly, 4, printing template, 5, template driving assembly, 6, printing roller, 7, roller driving assembly, 8, crossbeam, 9, tracking cylinder, 10, closing device, 11, plastic hollow plate, 31, support main board, 32, support backing plate, 33, roller connecting plate, 34, auxiliary roller, 51, driving cylinder, 52, driving frame, 53, template link, 71, upper link, 72, auxiliary spring, 73, lower link, 321, buffer spring, 511, connecting block.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," "horizontal," "vertical," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the components or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 5, a first embodiment of the present invention provides a plastic hollow plate printing machine, comprising: the device comprises a frame 1, wherein a guide rail 2 is arranged on the upper surface of the frame 1, a printing device (3-8) and a pressing device 10 are arranged on the guide rail 2, the former is used for finishing printing of a preset position of a plastic hollow plate 11, and the latter is used for pressing the plastic hollow plate 11 to enable the position of the plastic hollow plate 11 to be stable relative to the former;
the lower surface of frame 1 is provided with tracking cylinder 9, tracking cylinder 9 level sets up, one end is fixed at the medial surface of frame 1, the other end is the drive end, the drive end passes through bottom plate (not marked) and connects printing device (3-8) and closing device 10, before the printing begins, the drive end is in the state of retrieving, printing device and closing device are located the right side of guide rail, when the plastics cavity board reaches preset printing position, closing device compresses tightly plastics cavity board, the drive end stretches out to the left side simultaneously, printing device prints, the drive speed of drive end is unanimous with the traction speed of plastics cavity board production, after the printing, printing device and closing device loosen plastics cavity board and get back to initial position under the drive of drive end, wait for next printing position.
The printing device (3-8) comprises a printing support assembly 3 arranged on a bottom plate, a template driving assembly 5 erected on the printing support assembly 3, a printing template 4 arranged on the template driving assembly 5, two cross beams 8 arranged on the template driving assembly 5 in a sliding manner, two groups of roller driving assemblies 7 symmetrically arranged on each cross beam 8 and printing rollers 6 arranged on each group of roller driving assemblies 7;
the template driving assembly 5 is arranged on the printing support assembly 3 through the driving cylinder 51, when the driving end of the driving cylinder 51 extends out, the printing template 4 and the printing roller 6 are far away from the plastic hollow plate 11, and when the driving end retracts, the printing template 4 presses the plastic hollow plate 11 on the printing support assembly 3, and the cross beam 8 moves back and forth in the traction direction perpendicular to the plastic hollow plate to drive the printing roller 6 to complete printing.
The printing support assembly 3 comprises a support main plate 31, a support backing plate 32 arranged on the upper surface of the support main plate 31, roller connecting plates 33 arranged at two ends of the support main plate 31 and auxiliary rollers 34 arranged on the roller connecting plates 33, wherein the four roller connecting plates 33 are symmetrically arranged at the left end and the right end of the support main plate 31, the left end and the right end are respectively provided with one auxiliary roller 34 and slightly higher than the support backing plate 32, when the printing template 4 leaves the plastic hollow plate 11, the plastic hollow plate 11 floats upwards relative to the support backing plate 32, and can smoothly move along the auxiliary rollers 34 under the action of a tractor.
The template driving assembly 5 comprises a left driving frame 52 and a right driving frame 52 which are symmetrically arranged, correspondingly, four driving cylinders 51 are respectively arranged in two groups and used for controlling the lifting of the two driving frames 52, the four driving cylinders 51 are respectively arranged at four corners of the supporting main board 31, the driving ends of the driving cylinders 51 are connected with the driving frames 52 through connecting blocks 511, a buffer cushion (not labeled) is further arranged below the connecting blocks 511, and when the printing template 4 presses the plastic hollow board 11, the buffer cushion is pressed on the supporting base board 32.
Specifically, the driving end of the driving cylinder 51 is further provided with a buffer spring 321 to assist the retraction of the printing plate 4.
Specifically, the template connecting frame 53 is disposed at the inner side of the driving frame 52, the printing template 4 is detachably disposed on the template connecting frame 53, and printing of different contents is completed by replacing the printing template 4.
Each roller driving assembly 7 comprises a left roller frame and a right roller frame (not labeled) which are symmetrically arranged, each roller frame comprises an upper connecting piece 71, an auxiliary spring 72 and a lower connecting piece 73, the upper connecting pieces (71) and the lower connecting pieces (73) are connected through four auxiliary springs 72 which are arranged in a square, the upper connecting pieces 71 are arranged on the cross beam 8 in a sliding mode, different printing requirements are met by adjusting the distance between the two roller frames and replacing the corresponding printing template 4 and the printing roller 6, and the lower connecting pieces 73 are used for fixing the printing roller 6, namely the printing roller 6 is arranged between the two lower connecting pieces 73 through roller shafts (not labeled) and is located above the printing template 4.
Specifically, when the printing device (3-8) and the pressing device 10 are both positioned at the initial positions, the driving cylinder 51 is in an extended state, the printing template 4 is pressed upwards against the printing roller 6, the auxiliary spring 72 is compressed, when the driving cylinder 51 is contracted, the printing template 4 is pressed against the plastic hollow plate 11, and the auxiliary spring 72 rebounds for a certain distance to press the printing roller 6 against the printing template 4, so that stable contact between the printing roller 6 and the printing template 4 is ensured.
The pressing device 10 comprises an upper pressing plate, an upper pressing plate connecting frame, a lower supporting plate and a bracket, wherein the upper pressing plate connecting frame is fixed on the bottom plate, the upper pressing plate is arranged on the upper pressing plate connecting frame through a plurality of upper driving cylinders, the lower supporting plate is arranged on the bottom plate through the bracket, and when the driving end of the upper driving cylinder extends out, the upper pressing plate moves downwards until the plastic hollow plate is pressed on the lower supporting plate.
Specifically, the rubber layer is arranged on the lower surface of the upper pressing plate, and the plate surface is not damaged when the plastic hollow plate is pressed.
Specifically, the left and right ends of the lower supporting plate are designed to be downward slopes, and when printing is finished, the tractor drives the plastic hollow plate to leave the printer, so that the lower surfaces of the plates cannot be damaged at the two ends of the plastic hollow plate.
The whole printing machine is also provided with a corresponding ink system, a control system for regulating and controlling the printing device, the pressing device and the tracking cylinder, so that the actions of all the structures are coordinated and consistent.
Specifically, according to the actual printing width and the printing content, the positions of the two printing rollers can be adjusted to realize the same-direction printing or the opposite printing of the two printing rollers, and the number of the rollers can be adjusted to shorten the printing time so as to match with the actual production rhythm.
The plastic hollow plate printing machine has the beneficial effects that:
1. the printing device is driven by the tracking cylinder, so that the printing device can adapt to the traction speed of a plastic hollow plate production line, the stability of the hollow plate is kept by the pressing device, the printing accuracy and the clarity are ensured, the continuously produced plastic hollow plate can be fed into the printing machine for continuous printing in production, the manual operation is not needed, the automation degree is high, the labor cost is saved, and the printing efficiency and the printing accuracy are improved;
2. the printer has simple structure, can ensure printing precision without additional positioning structure, and has low equipment cost and high production efficiency;
3. after the printing device prints the plastic hollow plate, the hollow plate is dried and cut into the required size, and the drying and cutting equipment of the original production line is utilized, so that the improvement of the equipment brings about the improvement of the process flow, and the production efficiency is greatly improved;
4. by means of structural cooperation among the driving air cylinder, the template driving assembly and the roller driving assembly, linkage of the printing template and the printing roller is realized, lifting of the printing template and the printing roller can be realized by controlling the driving air cylinder only, contact of the printing template and the roller is ensured by the auxiliary spring, and buffering is provided for the lifting structure together with the buffer spring;
5. the plastic hollow plate is smoothly separated from the printer by the high-low matching of the auxiliary roller and the supporting plate, so that feeding after printing is facilitated.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.

Claims (10)

1. A plastic hollow board printer, comprising: frame, printing device, tracking cylinder and closing device, the frame upper surface is provided with the guide rail, printing device and closing device slide and set up on the guide rail, the tracking cylinder sets up at the frame lower surface, the drive end of tracking cylinder passes through the bottom plate and connects printing device and closing device, works as closing device pushes down plastics cavity board, the tracking cylinder drives printing device and closing device and removes along the production direction of plastics cavity board, simultaneously, printing device accomplishes the printing of plastics cavity board.
2. The plastic hollow plate printing machine according to claim 1, wherein the printing device comprises a printing support assembly, a printing template, a template driving assembly, a printing roller and a roller driving assembly, wherein the printing support assembly is arranged on a bottom plate, the template driving assembly is arranged on the printing support assembly through a driving cylinder, the printing template is arranged on the template driving assembly, the printing roller is arranged above the printing template and is connected with the roller driving assembly through a roller shaft, the roller driving assembly is connected with the template driving assembly through a beam, the beam is arranged in a sliding manner relative to the template driving assembly, and when the printing template is pressed on the plastic hollow plate, the beam drives the printing roller to complete printing along the printing direction.
3. The plastic hollow plate printing machine according to claim 2, wherein the printing support assembly comprises a support plate and auxiliary rollers arranged at two ends of the support plate, the driving cylinders are arranged in two groups and are arranged at four corners of the support plate, the driving ends of the driving cylinders are connected with the template driving assembly, and the driving ends of the driving cylinders are further provided with buffer springs.
4. A plastic hollow board printer according to claim 3, wherein the support board comprises a support main board, support base plates and roller connecting plates, the support base plates are arranged above the support main board, the roller connecting plates are four and symmetrically arranged at the left and right ends of the support main board, and the auxiliary rollers are arranged on the roller connecting plates and slightly higher than the support base plates.
5. The plastic hollow plate printing machine according to claim 2, wherein the template driving assembly comprises a left driving frame and a right driving frame which are symmetrically arranged, a template connecting frame is arranged on the inner side of the driving frames, the printing template is detachably arranged on the template connecting frame, and two ends of the cross beam are slidably arranged on the two driving frames.
6. The plastic hollow plate printing machine according to claim 5, wherein the driving frame is disposed at the driving end of the driving cylinder through a connection block, and a cushion pad is further disposed under the connection block.
7. The plastic hollow plate printing machine according to claim 2, wherein the roller driving assembly comprises a left roller frame and a right roller frame which are symmetrically arranged, the roller frames comprise an upper connecting piece and a lower connecting piece, the upper connecting piece is arranged on the cross beam, the lower connecting piece is connected with the upper connecting piece through a plurality of auxiliary springs, and the roller shaft is arranged on the lower connecting piece in a penetrating manner.
8. A plastic hollow board printer according to claim 7, wherein the upper connector is slidably disposed on the cross member.
9. A plastic hollow board printer according to claim 7, wherein there are two sets of roller drive assemblies, two corresponding ones of said beams, and two of said beams are slidably disposed on the stencil drive assembly.
10. A plastic hollow plate printing machine according to claim 1, wherein the driving speed of the tracking cylinder coincides with the drawing speed of the hollow plate production when the pressing means presses the hollow plate.
CN202210541817.4A 2022-05-17 2022-05-17 Plastic hollow plate printing machine Pending CN116945754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210541817.4A CN116945754A (en) 2022-05-17 2022-05-17 Plastic hollow plate printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210541817.4A CN116945754A (en) 2022-05-17 2022-05-17 Plastic hollow plate printing machine

Publications (1)

Publication Number Publication Date
CN116945754A true CN116945754A (en) 2023-10-27

Family

ID=88449967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210541817.4A Pending CN116945754A (en) 2022-05-17 2022-05-17 Plastic hollow plate printing machine

Country Status (1)

Country Link
CN (1) CN116945754A (en)

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