CN212554166U - Blowing type waste cleaning mold - Google Patents
Blowing type waste cleaning mold Download PDFInfo
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- CN212554166U CN212554166U CN202021249958.1U CN202021249958U CN212554166U CN 212554166 U CN212554166 U CN 212554166U CN 202021249958 U CN202021249958 U CN 202021249958U CN 212554166 U CN212554166 U CN 212554166U
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Abstract
The utility model discloses a clear useless mould of air blowing, including the lower clear useless base plate that is used for bearing cross cutting back printing paper, the interval is equipped with a movable mould board that can reciprocate down in clear useless base plate top, the movable mould board bottom is fixed with and is used for pushing down the cross cutting back printing paper and the clear useless needle of blowing off of blowing gas, blow clear useless needle waste material on the cross cutting back printing paper with the coaxial and one-to-one of clear useless hole three on the clear useless base plate down. The utility model discloses a clear needle of wasting discharge of blowing that can reciprocate pushes down cross cutting back printing paper and blows off the waste material, the minimum waste material of synchronous high-efficient clearance, reduce cost.
Description
Technical Field
The utility model belongs to the technical field of lithography apparatus, especially, relate to a clear useless mould of air blowing type.
Background
Generally, after the packaging paper product is subjected to die cutting processing by a flat-pressing flat die cutting machine, the waste material part cannot automatically fall off from the printing paper master batch, so that the waste material is required to be removed from the printing paper master batch through a waste material removing step.
The traditional waste cleaning principle is shown in fig. 1, after die cutting, printing paper 100 is flatly laid on a medium-sized waste cleaning substrate 200, waste 101 of the printing paper 100 after die cutting corresponds to a waste cleaning hole of the medium-sized waste cleaning substrate 200, an upper waste cleaning needle 300 moves downwards, and meanwhile, a lower waste cleaning needle 400 moves upwards until the upper waste cleaning needle 300 and the lower waste cleaning needle 400 clamp the waste 101 together and move downwards together, so that a die cutting knife opening between the printing paper 100 after die cutting and the waste 101 is separated, the waste 101 falls from the waste cleaning hole to form printing paper after waste cleaning, the upper waste cleaning needle 300 moves upwards, the lower waste cleaning needle 400 moves downwards, and the printing paper after waste cleaning is taken away by a conveying mechanism. Because the cost of processing the upper waste cleaning needle and the lower waste cleaning needle to be in a slender state is high, and the upper waste cleaning needle and the lower waste cleaning needle are easy to break, when the area of the waste 101 is actively small and is not more than the area of the bottom of the upper waste cleaning needle 300, the printing paper 100 after die cutting must be damaged in the moving process of the traditional upper waste cleaning needle 300, and therefore the traditional waste cleaning mold and waste cleaning method cannot utilize the larger upper waste cleaning needle 300 to clean the waste 101 with a smaller area.
In order to solve this problem, printing manufacturers propose three waste removal modes: (1) manual waste removal is performed after die cutting, and the scheme has the defect of high labor cost; (2) the waste is cleaned by using the edge cutting holes in the die cutting process, but the edge cutting holes can only be used in a manual die cutting machine, so that the waste cleaning method is low in speed and efficiency and cannot meet delivery requirements; (3) the carving knife for the waste holes is manufactured by an outgoing die manufacturer and is embedded in the knife die, and although the time-consuming problem is solved, the manufacturing cost is high (about 400 yuan for each hole), the carving knife can only be used for one specific product, and the cost waste is large.
Therefore, the inventors have endeavored to design a scrap removing mold to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a clear useless mould of air blowing formula, through the clear useless needle of blowing that can reciprocate, push down cross cutting back printing paper and blow off the waste material, minimum waste material of synchronous high-efficient clearance, reduce cost.
In order to achieve the above object, the utility model discloses a technical scheme who adopts is:
the blowing type waste cleaning mold comprises a lower waste cleaning substrate used for bearing die-cutting printing paper, wherein a movable template capable of moving up and down is arranged above the lower waste cleaning substrate at intervals, a blowing waste cleaning needle used for pressing the die-cutting printing paper and blowing gas is fixed at the bottom of the movable template, and the blowing waste cleaning needle, waste materials on the die-cutting printing paper and waste cleaning holes in the lower waste cleaning substrate are coaxial and in one-to-one correspondence.
As an improvement of the air blowing type waste cleaning mold, the bottom surface of the needle tube main body part of the air blowing waste cleaning needle is provided with an annular crimping part, the crimping part is coaxial and communicated with the air vent of the needle tube main body part, and the crimping part is made of elastic material.
As the utility model discloses the improvement of the clear useless mould of air blowing type, the movable mould board bottom still is equipped with elasticity and presses the stator, elasticity presses the stator to be located blow the clear useless needle side of blowing, elasticity presses the stator highly to be greater than blow the clear useless needle exposed length.
As an improvement of the blowing type waste cleaning mold of the utility model, the movable mold plate is provided with exhaust holes, the exhaust holes are located the elastic pressing block side, the exhaust holes with the elastic pressing block interval is arranged.
As the utility model discloses the improvement of the clear useless mould of air blowing type, the movable mould board upper end is equipped with and is used for the subassembly that admits air of the clear useless needle air feed of blowing, admit air the subassembly by solenoid valve control admit air and with the clear useless needle of blowing is connected.
As the utility model discloses the improvement of the clear useless mould of air blowing, the subassembly of admitting air includes intake pipe and outlet duct, the solenoid valve is located in the intake pipe, the outlet duct with the clear useless needle one-to-one of blowing is connected.
As the utility model discloses the improvement of the clear useless mould of air blowing, the clear useless needle quantity of blowing is a plurality of and be the multiseriate and arrange, through adapter switching and branch gas between intake pipe and the outlet duct.
As the utility model discloses the improvement of the clear useless mould of air blowing type, still be equipped with the tolerance valve between outlet duct and the intake pipe, the tolerance valve is close to the outlet duct.
As an improvement of the blowing type waste cleaning mold, an inductor is arranged near the air inlet pipe, and the inductor is close to the air inlet of the air inlet pipe and is electrically connected with the electromagnetic valve.
Compared with the prior art, the blowing type waste cleaning mould of the utility model solves the synchronous waste cleaning problem of the minimum waste material by arranging the blowing waste cleaning needle on the movable mould plate which can move up and down, presses the printing paper after die cutting and blows off the waste material, takes efficiency and cost into consideration, is suitable for cleaning various products containing the minimum waste material, and compared with the traditional waste cleaning mould, the blowing type waste cleaning mould does not need to install the lower waste cleaning needle, the installation and debugging on the machine only need 0.5 hour (the traditional waste cleaning installation and debugging needs 3 to 5 hours for the upper waste cleaning needle and the lower waste cleaning needle), thereby greatly saving the installation time, improving the efficiency of the machine, meanwhile, the upper clear waste mold of other products can be quickly assembled and reused, the requirements of large-batch order products and products with short delivery time or small quantity of order products are met, the production efficiency is improved, manual waste clearing is avoided to the maximum extent, and the cost is greatly reduced.
Description of the drawings:
FIG. 1 is a schematic view of the conventional waste cleaning device of the present invention;
FIG. 2 is a perspective view of the blowing type waste cleaning mold of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a perspective view of the movable mold plate in the blowing type waste removing mold of the present invention;
FIG. 5 is a perspective view of the movable mold plate in the blowing type waste removing mold according to another viewing angle of the present invention;
FIG. 6 is a structural diagram of the blowing waste cleaning needle in the blowing waste cleaning mold of the present invention;
FIG. 7 is a perspective view of the lower waste cleaning substrate in the blowing type waste cleaning mold of the present invention;
fig. 8 is a schematic view of the waste cleaning principle of the present invention.
Illustration of the drawings:
1. the movable mould plate comprises a movable mould plate 11, an exhaust hole, 2, a lower waste cleaning base plate 21, a waste cleaning hole, 3, an air blowing waste cleaning needle 31, a needle tube main body part 311, a boss 32, a press-connection part 4, an air inlet assembly 41, an air inlet pipe 42, a first adapter 43, a second adapter 44, a third adapter 45, an air outlet pipe 46, an air valve 5, a sensor 6, an electromagnetic valve 7, an elastic press-fixing block 100, die-cut printing paper 101, waste materials 200, a middle waste cleaning base plate 300, an upper waste cleaning needle 400 and a lower waste cleaning needle.
Detailed Description
The following embodiments of the present invention will be specifically explained with reference to the accompanying drawings, which are only used for reference and illustration, and do not limit the scope of the present invention.
Referring to fig. 2 to 7, an air blowing type waste cleaning mold includes a movable mold plate 1 capable of moving up and down, a waste cleaning substrate 2, an air blowing waste cleaning needle 3 capable of blowing air, an elastic pressing block 7, an air inlet assembly 4, an electromagnetic valve 6 and an inductor 5.
Referring to fig. 2 and 7, the lower waste cleaning substrate 2 is used for bearing the printing paper 100 after die cutting, waste cleaning holes 21 corresponding to the waste 101 on the printing paper 100 after die cutting are formed in the lower waste cleaning substrate 2 in a one-to-one manner, positioning holes (not marked) for calibrating the position of the movable template 1 are formed in four corners of the lower waste cleaning substrate 2, a central positioning clamping groove (not marked) and a central positioning line (not marked) for calibrating the central position of the central positioning clamping groove are further formed in the lower waste cleaning substrate 2, the central positioning clamping groove is located on one side face of the lower waste cleaning substrate 2, the central positioning line is located on the upper surface of the lower waste cleaning substrate 2, and the printing paper after die cutting 100 on the lower waste cleaning substrate 2 is removed by a conveying mechanism (not shown).
Referring to fig. 2 to 6, the movable mold plate 1 and the lower waste cleaning substrate 2 are arranged at an interval and above the lower waste cleaning substrate 2, the movable mold plate 1 is driven by a driving device (not shown) to move up and down, a plurality of exhaust holes 11 are arranged on the movable mold plate 1, movable mold plate positioning holes (not marked) are arranged at four corners of the movable mold plate 1, the movable mold plate positioning holes correspond to the positioning holes of the lower waste cleaning substrate 2, and a positioning clamping groove (not marked) corresponding to the central positioning clamping groove of the lower waste cleaning substrate 2 is arranged on the side surface of the movable mold plate 1.
Referring to fig. 2, 3, 5 and 6, the blowing waste cleaning needles 3 are fixed at the bottom of the movable die plate 1 and located right above the waste cleaning holes 21, the blowing waste cleaning needles 3 are driven by the movable die plate 1 to move up and down for pressing the die-cut printing paper 100 and blowing gas to the waste 101 and the waste cleaning holes 21, the blowing waste cleaning needles 3, the waste 101 and the waste cleaning holes 21 are coaxial and correspond to one another, the number of the blowing waste cleaning needles 3 is multiple and are arranged in multiple rows, in this embodiment, it is preferable that 12 pairs of blowing waste cleaning needles 3 and 12 pairs of blowing waste cleaning needles 3 are arranged in four rows and three rows according to the structure of the die-cut printing paper 100, each pair of blowing waste cleaning needles 3 is arranged side by side, each blowing waste cleaning needle 3 has an annular main body 31, an annular boss 311 is convexly arranged on the side surface of the upper end of the needle tube main body 31, when the upper end of the needle tube main body 31 is fixed on, the boss 311 is used for positioning to prevent the leakage part of the blowing waste disposal needle 3 from being too long, the bottom surface of the needle tube main body 31 is provided with an annular crimping part 32, the crimping part 32 is coaxial and communicated with the vent hole of the needle tube main body 31, the crimping part 32 is made of an elastic material to prevent the printing paper from being crushed, the bottom of the movable template 1 is further provided with an elastic pressing and fixing block 7, the elastic pressing and fixing block 7 is located beside the blowing waste disposal needle 3, the height of the elastic pressing and fixing block 7 is larger than the length of the exposed part of the blowing waste disposal needle 3 to prevent the printing paper 100 from being displaced, the exhaust hole 11 is located beside the elastic pressing and fixing block 7, and the exhaust hole 11 and the elastic pressing and fixing block 7 are.
Referring to fig. 2 and 4, the air inlet assembly 4 is located at the upper end of the movable mold plate 1 and is used for supplying air to the air blowing waste needle 3, the air inlet assembly 4 includes an air inlet pipe 41, a plurality of adapters, an air volume valve 46 and an air outlet pipe 45, an air inlet of the air inlet pipe 41 is connected to an air supply device (not shown), an electromagnetic valve 6 is installed on the air inlet pipe 41, the electromagnetic valve 6 is used for controlling air inlet of the air inlet pipe 41, a sensor 5 is installed near the air inlet pipe 41, the sensor 5 is close to the air inlet of the air inlet pipe 41 and is electrically connected to the electromagnetic valve 6, the sensor 5 gives a signal to control an air supply switch of the electromagnetic valve 6 and further controls opening and closing of the air inlet pipe 41, since the air blowing waste needles 3 of this embodiment 12 are arranged in four rows and three columns, in order to individually control the air inlet amount of each pair, namely, the first adapter 42, the second adapter 43 and the third adapter 44, the first adapter 42 is fixed on the air outlet of the air inlet pipe 41, the switching part of the first adapter 42 is respectively fixed with three branch pipes (not labeled), the air discharged from the air inlet pipe 41 is divided into three air flows, the three branch pipes are respectively connected with the three second adapters 43, each second adapter 43 is connected with four third adapters 44 through four branch pipes, each third adapter 44 is connected with a pair of blowing waste cleaning needles 3 through two air outlet pipes 45 in a one-to-one correspondence manner, an air valve 46 is arranged between the second adapter 43 and each third adapter 44, the air valve 46 is close to the corresponding air outlet pipe 45, in this embodiment, the air output of each pair of blowing waste cleaning needles 3 is the same, and one air valve 46 directly controls the air output of the corresponding pair of blowing waste cleaning needles 3.
Referring to fig. 2 to 8, the waste cleaning steps of the blowing type waste cleaning mold of the present invention are:
(1) flatly laying the die-cut printing paper 100 on the lower waste cleaning substrate 2, and adjusting the position of the die-cut printing paper 100 to ensure that the blowing waste cleaning needle 3, the waste 101 on the die-cut printing paper 100 and the waste cleaning holes 21 on the lower waste cleaning substrate 2 are coaxial and in one-to-one correspondence;
(2) starting a driving device of the movable template 1, moving the movable template 1 downwards, and elastically pressing the die-cut printing paper 100 by the elastic pressing fixed block 7 and the blowing waste cleaning needle 3 in sequence;
(3) the sensor 5 sends a signal to control the electromagnetic valve 6 to open and supply air, the air supply device introduces air into the air inlet pipe 41, three air flows are formed by a first adapter 42 and three branch pipes, each air flow is formed into four small air flows by a second adapter 43 and the branch pipes, the air quantity valve 46 is adjusted to enable the air flow of each small air flow to reach a value required by waste removal, finally, the small air flows enter the pair of waste blowing and cleaning needles 3 from the two air outlet pipes 45, the waste blowing and cleaning needles 3 blow air, waste materials 101 on the die-cut printing paper 100 are blown off vertically, and waste-cleaned printing paper is formed;
(4) and the driving device of the movable template 1 drives the movable template 1 to move upwards and reset, and the conveying mechanism takes away the waste-cleaned printing paper.
The utility model discloses clear useless mould of air blowing is to the unable clear useless mould of tradition that uses of aperture waste material product and design, not only can clear away big waste material, has still solved the technological problem that the product can be damaged to the minimum waste material of the clear useless needle clearance of tradition. The utility model discloses can also prefabricate in advance and nimble dismouting is suitable for the characteristic of the various foraminiferous waste material products of taking, and the clear useless mould of tradition is on-the-spot installation on the machine and once assembles and only is suitable for a product. The assembly and debugging of the traditional upper clear waste mold need 2 to 3 hours, and the assembly and debugging of the utility model only needs 0.5 hour, thus greatly saving the assembly and debugging time. The traditional waste cleaning die can realize the waste cleaning function only by using a matched lower die, but the invention does not need the lower die, thereby saving the cost of the lower die and saving the assembly and debugging time of the lower die (the debugging of the lower die generally needs 2 to 3 hours).
The waste cleaning mould of the utility model is designed precisely for the whole computer, and the blowing waste cleaning needles do not need to be installed on the machine in an aligned manner one by one, thereby greatly improving the use efficiency of the machine; the blowing waste cleaning needle and other accessories can be flexibly moved and mounted and can be repeatedly used for other similar products, the cost is greatly reduced, the requirements of large-batch order products and products with short delivery time or small quantity of order products can be simultaneously met, the process is improved, the production efficiency is improved, and the manual waste cleaning is avoided to the maximum extent. The cost is greatly reduced because other products can be repeatedly used.
The above disclosure is only for the preferred embodiment of the present invention, and the scope of the right protection of the present invention cannot be limited thereby, and therefore, the equivalent changes made in the claims of the present invention still belong to the scope covered by the present invention.
Claims (9)
1. The utility model provides a clear useless mould of air blowing, is including the clear useless base plate of lower that is used for bearing cross cutting back printing paper, its characterized in that, the clear useless base plate top interval of lower is equipped with a movable mould board that can reciprocate, the movable mould board bottom is fixed with and is used for pushing down the clear useless needle of blowing of cross cutting back printing paper and blow off gas, the clear useless needle of blowing, the waste material on the cross cutting back printing paper with clear useless hole three coaxial and the one-to-one on the clear useless base plate of lower.
2. An air blowing type waste cleaning mold as claimed in claim 1, wherein the bottom surface of the needle tube body of the air blowing waste cleaning needle is provided with an annular pressure-connecting part which is coaxial and communicated with the vent hole of the needle tube body, and the pressure-connecting part is made of elastic material.
3. An air blowing type waste cleaning mold according to claim 1, characterized in that an elastic pressing block is further arranged at the bottom of the movable mold plate and located beside the air blowing waste cleaning needle, and the height of the elastic pressing block is larger than the length of the exposed part of the air blowing waste cleaning needle.
4. An air blowing type waste cleaning mold as claimed in claim 3, wherein the movable mold plate is provided with air vent holes, the air vent holes are located at the side of the elastic pressing block, and the air vent holes and the elastic pressing block are arranged at intervals.
5. An air blowing type waste cleaning mold according to claim 1, wherein an air inlet assembly for supplying air to the air blowing waste cleaning needle is arranged at the upper end of the movable mold plate, and the air inlet assembly is controlled by an electromagnetic valve to supply air and is connected with the air blowing waste cleaning needle.
6. An air blowing type waste cleaning mold according to claim 5, wherein the air inlet assembly comprises an air inlet pipe and an air outlet pipe, the electromagnetic valve is positioned on the air inlet pipe, and the air outlet pipe is connected with the air blowing waste cleaning needles in a one-to-one correspondence manner.
7. An air blowing type waste cleaning mold according to claim 6, wherein the number of the waste cleaning needles is multiple and the waste cleaning needles are arranged in multiple rows, and the air inlet pipe and the air outlet pipe are connected through a connector and are used for distributing air.
8. An air blowing type waste cleaning mold as claimed in claim 6, wherein an air quantity valve is further arranged between the air outlet pipe and the air inlet pipe, and the air quantity valve is close to the air outlet pipe.
9. An air blowing type waste cleaning mold as claimed in claim 6, wherein an inductor is arranged near the air inlet pipe, and the inductor is close to the air inlet of the air inlet pipe and is electrically connected with the electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249958.1U CN212554166U (en) | 2020-06-30 | 2020-06-30 | Blowing type waste cleaning mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249958.1U CN212554166U (en) | 2020-06-30 | 2020-06-30 | Blowing type waste cleaning mold |
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| CN212554166U true CN212554166U (en) | 2021-02-19 |
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| CN202021249958.1U Active CN212554166U (en) | 2020-06-30 | 2020-06-30 | Blowing type waste cleaning mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633739A (en) * | 2020-06-30 | 2020-09-08 | 永发印务(东莞)有限公司 | Blowing type waste cleaning mold and waste cleaning method |
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2020
- 2020-06-30 CN CN202021249958.1U patent/CN212554166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633739A (en) * | 2020-06-30 | 2020-09-08 | 永发印务(东莞)有限公司 | Blowing type waste cleaning mold and waste cleaning method |
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