CN209938030U - Cutter wire removing system - Google Patents
Cutter wire removing system Download PDFInfo
- Publication number
- CN209938030U CN209938030U CN201920450008.6U CN201920450008U CN209938030U CN 209938030 U CN209938030 U CN 209938030U CN 201920450008 U CN201920450008 U CN 201920450008U CN 209938030 U CN209938030 U CN 209938030U
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- fixedly connected
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- crank connecting
- swing arm
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Abstract
The utility model discloses a knife thread removing system, which comprises a rodless cylinder which is horizontally arranged; the upper surface of the piston of the rodless cylinder is fixedly connected with a fixed seat; the upper surface of the fixed seat is fixedly connected with a fixed end of a vertically arranged cylinder, and a piston extending end of the cylinder is fixedly connected with one end of a horizontally arranged crank connecting rod; the middle part of the crank connecting rod is fixedly connected with the fixed seat; the other end of the crank connecting rod is fixedly connected with one end of a swing arm, and the other end of the swing arm is fixedly connected with the tail part of the ink scraping knife; the rodless cylinder and the cylinder (3) are electrically connected with a pneumatic control system; the pneumatic control system is electrically connected with the controller. The utility model discloses a sword silk remove system, cooperation defect detecting device, controller PLC detect out need sword silk position after, can in time clear up sword silk position to the condition that easily leaks when having avoided current manual work to clear up sword silk position; meanwhile, compared with manual cleaning, the cleaning efficiency is improved, and the rejection rate of printed matters is reduced; the cost is saved.
Description
Technical Field
The utility model belongs to the technical field of gravure press sword silk removal device, concretely relates to sword silk removal system.
Background
At present, gravure printing equipment often can appear the sword silk phenomenon in normal production process, and the reason that causes the sword silk has three: (1) undissolved large-particle resin is contained in the printing ink, and impurities are contained in the printing ink; (2) the surface of the printing roller has insufficient smoothness; (3) the blade is damaged; if not cleaned in time, the knife wire can seriously affect the quality of a printed finished product.
At present, in the production process of a printing factory, aiming at the problems of insufficient surface smoothness of a printing roller and damage of a blade, an operator uses water abrasive paper for treatment; aiming at the knife thread generated by the quality of the printing ink, an operator often carries a sharpened chopstick with the operator as a tool, when the knife thread occurs, the self-made tool can be used for scraping back and forth quickly at the contact part of the scraper blade and the printing roller so as to achieve the purpose of removing the knife thread, but the manual processing method has certain hysteresis (depending on manual active inspection, if the knife thread is not found in time, a printing product can be wasted a lot), the labor cost is wasted, and the potential safety hazard exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a system is got rid of to sword silk phenomenon to the production of printing ink quality, can clear up to sword silk position, has reduced the rejection rate that sword silk arouses, has practiced thrift the cost.
The utility model adopts the technical proposal that the knife thread removing system comprises a rodless cylinder which is horizontally arranged; the upper surface of the piston of the rodless cylinder is fixedly connected with a fixed seat; the upper surface of the fixed seat is fixedly connected with a fixed end of a vertically arranged cylinder, and a piston extending end of the cylinder is fixedly connected with one end of a horizontally arranged crank connecting rod; the middle part of the crank connecting rod is fixedly connected with the fixed seat; the other end of the crank connecting rod is fixedly connected with one end of a swing arm, and the other end of the swing arm is fixedly connected with the tail part of the ink scraping knife; the rodless cylinder and the air cylinder are electrically connected with the pneumatic control system; the pneumatic control system is electrically connected with the controller.
The utility model discloses a characteristics still lie in:
the cylinder is a thin cylinder.
The longitudinal section of the fixing seat is in a step shape, and one side of the upper part of the fixing seat is provided with a groove.
The connecting mode of crank connecting rod middle part and fixing base does, and round pin shaft hole an has all been seted up to the both sides wall of recess, and round pin shaft hole b has been seted up at crank connecting rod middle part, and the round pin axle passes round pin shaft hole an, round pin shaft hole b with crank connecting rod and fixing base fastening connection.
The crank connecting rod is matched and fastened with the swing arm through bolts and nuts.
The swing arm and the tail of the ink scraping knife are connected in a mode that the end part of the swing arm is provided with a socket, the head of the ink scraping knife penetrates through the socket, and the tail of the ink scraping knife is tightly connected with the swing arm through the matching of a bolt and a nut.
The controller is a PLC.
The utility model has the advantages that: the utility model discloses a sword silk remove system, cooperation defect detecting device, controller PLC detect out need sword silk position after, can in time clear up sword silk position to the condition that easily leaks when having avoided current manual work to clear up sword silk position; meanwhile, compared with manual cleaning, the cleaning efficiency is improved, and the rejection rate of printed matters is reduced; the cost is saved.
Drawings
FIG. 1 is a schematic view of the wire removal system of the present invention;
fig. 2 shows the electrical connection between the wire removal system and other cooperating systems.
In the figure, 1, a rodless cylinder, 2, a fixed seat, 3, a cylinder, 4, a crank connecting rod, 5, a swing arm, 6, a doctor blade, 7, a groove, 8, a pin shaft hole a, 9, a pin shaft hole b and 10 are sockets.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the utility model relates to a cutting wire removing system, which comprises a rodless cylinder 1 arranged horizontally; the upper surface of the piston of the rodless cylinder 1 is fixedly connected with a fixed seat 2; the upper surface of the fixed seat 2 is fixedly connected with a fixed end of a vertically arranged cylinder 3, and a piston extension end of the cylinder 3 is fixedly connected with one end of a horizontally arranged crank connecting rod 4; the middle part of the crank connecting rod 4 is fixedly connected with the fixed seat 2; the other end of the crank connecting rod 4 is fixedly connected with one end of a swing arm 5, and the other end of the swing arm 5 is fixedly connected with the tail part of a doctor blade 6; the rodless cylinder 1 and the cylinder 3 are both electrically connected with a pneumatic control system; the pneumatic control system is electrically connected with the controller. Wherein, the cylinder 3 is a thin cylinder; the longitudinal section of the fixed seat 2 is in a step shape, and one side of the upper part of the fixed seat is provided with a groove 7; the controller is a PLC.
Preferably, the connecting mode of the middle part of the crank connecting rod 4 and the fixed seat 2 is that the pin shaft holes a8 are respectively opened on the two side walls of the groove 7, the pin shaft holes b9 are opened on the middle part of the crank connecting rod 4, and the pin shaft penetrates through the pin shaft holes a8 and b9 to fasten the crank connecting rod 4 and the fixed seat 2.
Preferably, the crank connecting rod 4 is matched and fastened with the swing arm 5 through bolts and nuts; the bolt can be loosened to adjust the angle of the swing arm 5, thereby adjusting the angle of the doctor blade 6.
Preferably, the connection mode of the swing arm 5 and the tail of the ink scraping blade 6 is that the end part of the swing arm 5 is provided with a socket 10, the head part of the ink scraping blade 6 penetrates through the socket 10, and the tail part of the ink scraping blade is tightly connected with the swing arm 5 through the matching of a bolt and a nut.
The utility model discloses the working process (principle) of system is got rid of to the sword silk does: a set of the knife silk removing system of the utility model is arranged at each printing unit, and a set of defect detecting device is arranged from the last color to the receiving traction position; specifically, the knife thread removing system of the utility model is fastened on the upper surface of the scraper bottom plate of the scraper device in the gravure press by bolts, and the angle of the ink scraper 6 is adjusted; as shown in fig. 2, the printing unit and the defect detecting device work simultaneously, after the defect detecting device detects the position of the knife wire to be cleaned, the defect detecting device transmits a signal to the controller PLC, and the controller PLC controls the pneumatic control system of the utility model, and the pneumatic control system controls the air pump of the air cylinder 3 and the air pump of the rodless air cylinder 1; an air pump of the air cylinder 3 drives the air cylinder 3 to work, the extending end of a piston of the air cylinder is recovered, and the crank connecting rod 4 rotates to drive the swing arm 5 to rotate, so that the ink scraper 6 is pressed downwards and is contacted with the surface of the printing roller; an air pump of the rodless cylinder 1 drives the rodless cylinder 1 to work, and a piston of the rodless cylinder drives a part connected with the piston to move; therefore, the detected position of the printing roller needing to be cleaned is cleaned; after cleaning, the air pump of the air cylinder 3 drives the air cylinder 3 to work, the extending end of the piston of the air cylinder 3 extends out, the crank connecting rod 4 rotates to drive the swing arm 5 to rotate, and the ink scraper 6 is enabled to upwarp and is separated from the surface of the printing roller; this is one duty cycle.
The utility model discloses a cutter wire removing system, after detecting out the required cutter wire position, cooperates defect detecting device, controller PLC, can clear up the cutter wire position in time to the condition that easily leaks when having avoided current manual work to clear up cutter wire position; meanwhile, compared with manual cleaning, the cleaning efficiency is improved, and the rejection rate of printed matters is reduced; the cost is saved.
Claims (7)
1. A system is got rid of to sword silk which characterized in that: comprises a rodless cylinder (1) which is horizontally arranged; the upper surface of a piston of the rodless cylinder (1) is fixedly connected with a fixed seat (2); the upper surface of the fixed seat (2) is fixedly connected with a fixed end of a vertically arranged cylinder (3), and a piston extending end of the cylinder (3) is fixedly connected with one end of a horizontally arranged crank connecting rod (4); the middle part of the crank connecting rod (4) is fixedly connected with the fixed seat (2); the other end of the crank connecting rod (4) is fixedly connected with one end of a swing arm (5), and the other end of the swing arm (5) is fixedly connected with the tail part of a doctor blade (6); the rodless cylinder (1) and the cylinder (3) are electrically connected with the pneumatic control system; the pneumatic control system is electrically connected with the controller.
2. The wire removal system of claim 1, wherein: the cylinder (3) is a thin cylinder.
3. The wire removal system of claim 1, wherein: the longitudinal section of the fixed seat (2) is in a step shape, and one side of the upper part of the fixed seat is provided with a groove (7).
4. The wire removal system of claim 3, wherein: the connecting mode of crank connecting rod (4) middle part and fixing base (2) does, and round pin shaft hole a (8) have all been seted up to the both sides wall of recess (7), and round pin shaft hole b (9) have been seted up at crank connecting rod (4) middle part, and the round pin axle passes round pin shaft hole a (8), round pin shaft hole b (9) with crank connecting rod (4) and fixing base (2) fastening connection.
5. The wire removal system of claim 4, wherein: the crank connecting rod (4) is matched and fastened with the swing arm (5) through bolts and nuts.
6. The wire removal system of claim 5, wherein: the connection mode of swing arm (5) and ink scraping knife (6) afterbody does, socket (10) have been seted up to swing arm (5) tip, and ink scraping knife (6) head passes socket (10), and its afterbody passes through bolt and nut cooperation and swing arm (5) fastening connection.
7. The wire removal system of any one of claims 1-5, wherein: the controller is a PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920450008.6U CN209938030U (en) | 2019-04-04 | 2019-04-04 | Cutter wire removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920450008.6U CN209938030U (en) | 2019-04-04 | 2019-04-04 | Cutter wire removing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209938030U true CN209938030U (en) | 2020-01-14 |
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ID=69126655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920450008.6U Active CN209938030U (en) | 2019-04-04 | 2019-04-04 | Cutter wire removing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209938030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065302A (en) * | 2019-04-04 | 2019-07-30 | 陕西北人印刷机械有限责任公司 | A kind of knife silk removal system for intaglio printing press |
-
2019
- 2019-04-04 CN CN201920450008.6U patent/CN209938030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065302A (en) * | 2019-04-04 | 2019-07-30 | 陕西北人印刷机械有限责任公司 | A kind of knife silk removal system for intaglio printing press |
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