CN219171918U - Circular screen printer - Google Patents
Circular screen printer Download PDFInfo
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- CN219171918U CN219171918U CN202320491237.9U CN202320491237U CN219171918U CN 219171918 U CN219171918 U CN 219171918U CN 202320491237 U CN202320491237 U CN 202320491237U CN 219171918 U CN219171918 U CN 219171918U
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- conveyer belt
- clean
- water tank
- cleaning
- screen printing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The application relates to the technical field of printing machines, in particular to a rotary screen printing machine. The utility model provides a circular screen printer, is in including organism and setting be used for driving the conveyer belt of cloth motion on the organism, the both ends of conveyer belt are provided with the conveyer roller respectively, the conveyer belt is convoluteed two on the conveyer roller, be provided with a plurality of clean shower nozzles on the organism, a plurality of clean shower nozzles are located the below of conveyer belt just clean shower nozzle orientation the conveyer belt, be provided with clean water tank on the organism, clean shower nozzle with clean water tank intercommunication. The application has the following effects: the conveyer belt is around two conveyer roller transmissions, and clean shower nozzle spun liquid is clean to the conveyer belt that winds to the conveyer roller below, realizes the effect of clean conveyer belt in the stamp simultaneously, reduces the residual volume of stamp mill base on the conveyer belt, improves the quality of stamp, and the operator need not to clean the conveyer belt after the stamp finishes, and is comparatively convenient.
Description
Technical Field
The application relates to the technical field of printing machines, in particular to a rotary screen printing machine.
Background
Printing of polyester fabrics is generally carried out by a rotary screen printing machine.
For example, the chinese patent publication No. CN202200639U discloses a rotary screen printing machine, which comprises a frame, a plurality of rotary screen printing cylinders, a drying device and a conveyor belt, wherein the rotary screen printing cylinders, the drying device and the conveyor belt are positioned on the frame, the two ends of the conveyor belt are provided with a driving wheel and a driven wheel, the driving wheel is connected with a transmission motor, the frame is also provided with a driving motor, and each rotary screen printing cylinder is connected with the driving motor through a clutch.
During printing, the conveyer belt drives the polyester fabric to move sequentially through the circular screen printing cylinders, meanwhile, the driving motor drives the circular screen printing cylinders to rotate, patterns formed by holes are formed in the circular screen printing cylinders, printing color paste is printed on the polyester fabric through the circular screen holes, and after the polyester fabric is printed, the polyester fabric is fed into the drying device.
However, as the printing paste can remain on the conveyor belt to affect the next printing quality, operators need to clean the conveyor belt of the rotary screen printing machine frequently, which is troublesome.
Disclosure of Invention
In order to facilitate cleaning of a conveyor belt of a rotary screen printing machine, the present application provides a rotary screen printing machine.
The rotary screen printing machine adopts the following technical scheme: the utility model provides a circular screen printer, is in including organism and setting be used for driving the conveyer belt of cloth motion on the organism, the both ends of conveyer belt are provided with the conveyer roller respectively, the conveyer belt is convoluteed two on the conveyer roller, be provided with a plurality of clean shower nozzles on the organism, a plurality of clean shower nozzles are located the below of conveyer belt just clean shower nozzle orientation the conveyer belt, be provided with clean water tank on the organism, clean shower nozzle with clean water tank intercommunication.
Through adopting above-mentioned technical scheme, polyester fabric carries out the stamp along with the motion of conveyer belt, and the polyester fabric after accomplishing the stamp goes out cloth to stoving structure, and the conveyer belt is around two conveyer rolls continuous transmission, and clean shower nozzle spun liquid carries out the hydrojet to the conveyer belt of coiling to conveyer roll below and cleans, realizes the effect of clean conveyer belt while stamp, reduces the residual volume of stamp mill base on the conveyer belt, improves the quality of stamp, and the operator need not to clean the conveyer belt after the stamp finishes, and is comparatively convenient.
Preferably, the cleaning spray heads are arranged on two sides of the conveyor belt, and a plurality of cleaning spray heads are arranged at intervals along the movement direction of the conveyor belt.
Through adopting above-mentioned technical scheme, the both sides of conveyer belt all are provided with clean shower nozzle and a plurality of shower nozzles set up along conveyer belt direction of motion interval, further improve the clean shower nozzle to the clean effect of conveyer belt, make the conveyer belt cleaned more thoroughly.
Preferably, the bottom of clean water tank is provided with the back flow, back flow one end with clean water tank circulation, the back flow other end with a plurality of clean shower nozzle circulation, clean water tank is located the below of conveyer belt just clean water tank is used for accepting clean shower nozzle is clean waste liquid behind the conveyer belt, be provided with the filtration of impurity in the filtration waste liquid in the clean water tank.
Through adopting above-mentioned technical scheme, wash shower nozzle spun liquid and clean the back to the conveyer belt, flow to in the clean water tank, filter structure in the clean water tank filters the waste liquid in the clean water tank of convection current, and the liquid after the filtration is through the back flow blowout of wasing the shower nozzle again, has realized the recycling to the washing liquid, resources are saved, reduce cost.
Preferably, the filter structure comprises more than one filter screen arranged in the cleaning water tank, a plurality of filter screens are arranged at intervals along the depth direction of the cleaning water tank, more than one filter hole is formed in the filter screen, and a plurality of filter holes are uniformly distributed along the filter screens.
Through adopting above-mentioned technical scheme, when circular screen printing roller will print color paste on the dacron cloth, there is sweeps such as batting on the dacron cloth and remain on the conveyer belt, wash the in-process of conveyer belt, sweeps such as batting are erodeed, with the waste liquid after wastage flow to the washing water tank in, because waste liquid in the washing water tank can recycle, sweeps such as batting in the waste liquid can block up the washing shower nozzle, be provided with the filter screen after, sweeps such as batting in the sweeps can be filtered by the filter screen, and the filter screen is provided with more than one, make the waste liquid carry out repeated filtration many times, filter sweeps such as batting in the waste liquid as thoroughly as possible.
Preferably, the cleaning nozzle is connected with the machine body in a damping rotation manner, and a rotation handle is extended from one end of the cleaning nozzle, which is far away from the conveyor belt, and is exposed out of the machine body to form an exposed part.
By adopting the technical scheme, the cleaning spray head is connected with the machine body in a damping rotation way, so that an operator can adjust the spray angle of the cleaning spray head according to the actual residual condition of printing and dyeing color paste on the conveyor belt and the actual attachment quantity of waste scraps such as flocks on the conveyor belt, and the cleaning efficiency is improved; and the rotating handle is convenient for an operator to adjust the spraying angle of the cleaning spray head.
Preferably, a clamping plate is arranged on the machine body close to the feeding end, the clamping plate is connected with the machine body in a damping rotation mode, the clamping plate is perpendicular to the movement direction of the conveying belt along the rotation axis of the machine body, and one side, away from the machine body, of the clamping plate is used for abutting against the conveying belt.
Through adopting above-mentioned technical scheme, splint conflict in the conveyer belt, squeeze the striking off through the moisture on the conveyer belt that clamping force will be erodeed by the washing liquid, the volume that contains the washing liquid when reducing conveyer belt transmission to the conveyer roller top makes the washing liquid not influence the stamp quality as far as possible.
Preferably, a brush for scraping the conveyer belt is arranged on one side, close to the conveyer belt, of the clamping plate.
By adopting the technical scheme, the hairbrush can brush away waste scraps such as flocks and the like which are attached to the conveying belt intractable, and the cleaning effect on the conveying belt is further improved.
Preferably, the machine body is provided with a drying structure near the feeding end, and a drying opening of the drying structure is opposite to the conveying belt.
Through adopting above-mentioned technical scheme, the stoving structure is just to the conveyer belt of feed end, when making the conveyer belt drive to the conveying roller top, still keep drying when clean thoroughly as far as possible, reduce the influence to the stamp quality.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the liquid sprayed by the cleaning spray head sprays and cleans the conveyer belt wound below the conveyer roller, so that the residual quantity of printing paste on the conveyer belt is reduced, the printing quality is improved, and the cleaning device is more convenient;
2. the spray angle of the cleaning spray head can be adjusted, so that the cleaning efficiency is improved.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a cross-sectional view of the overall structure of the present application;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1;
fig. 4 is a schematic structural view of the cleaning head of the present application.
Reference numerals illustrate: 110. a body; 111. a rotary screen printing roller; 112. a mounting plate; 113. a cloth feeding roller; 120. a conveyor belt; 121. a transport roller; 130. cleaning the spray head; 131. cleaning the water tank; 132. rotating the handle; 133. a rotating ball; 141. a clamping plate; 142. a brush; 150. a drying structure; 160. a return pipe; 161. reflux branch pipe; 170. a filtering structure; 171. a filter screen; 172. and (5) filtering the holes.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The application discloses circular screen printer for be convenient for clean circular screen printer's conveyer belt.
Referring to fig. 1 and 2, the rotary screen printing machine includes a machine body 110 and a conveyor belt 120 disposed on the machine body 110 and used for driving cloth to move, two ends of the conveyor belt 120 are respectively provided with a conveyor roller 121, the conveyor belt 120 is wound on the two conveyor rollers 121, in this embodiment, five rotary screen printing rollers 111 are disposed on the machine body 110 and above the conveyor belt 120, the five rotary screen printing rollers 111 are disposed at uniform intervals along the moving direction of the conveyor belt 120, two mounting plates 112 are symmetrically disposed on the machine body 110 along the direction perpendicular to the moving direction of the conveyor belt 120, the two mounting plates 112 are respectively disposed at two sides of the conveyor belt 120, two cloth feeding rollers 113 are disposed on the machine body 110 at intervals along the height direction of the mounting plates 112, the two cloth feeding rollers 113 are rotationally connected with the two mounting plates 112, and cloth passes through a gap between the two cloth feeding rollers 113 to below the rotary screen printing rollers 111.
Because printing color paste can remain on the conveyer belt 120, influence the printing quality of next time, the operator needs to often clean the conveyer belt 120 of circular screen printer, comparatively trouble, so be provided with a plurality of clean shower nozzles 130 on the organism 110, a plurality of clean shower nozzles 130 are located the below of conveyer belt 120 and clean shower nozzle 130 is towards conveyer belt 120, the both sides of conveyer belt 120 all are provided with clean shower nozzle 130, a plurality of clean shower nozzles 130 are along conveyer belt 120 direction of motion interval setting, be provided with clean water tank 131 on the organism 110, clean shower nozzle 130 communicates with clean water tank 131, in this embodiment, the both sides of conveyer belt 120 symmetry respectively are provided with five clean shower nozzles 130, clean shower nozzle 130 spun liquid is to the conveyer belt 120 that winds to conveyer roller 121 below, realize the printing and clean the effect of conveyer belt 120 simultaneously, reduce the residual quantity of printing color paste on conveyer belt 120, improve the quality of printing, and the operator need not to clean conveyer belt 120 after the printing is finished, comparatively convenient.
Referring to fig. 1 and 3, the cleaning nozzle 130 is connected with the machine body 110 through damping rotation, so that an operator can adjust the spraying angle of the cleaning nozzle according to the actual residual condition of printing and dyeing color paste on the conveyor belt 120 and the actual attachment quantity of waste scraps such as flock on the conveyor belt 120, the cleaning efficiency is improved, one end of the cleaning nozzle 130 far away from the conveyor belt 120 extends to form a rotating handle 132, the rotating handle 132 is exposed out of the machine body 110 to form an exposed part, the rotating handle 132 facilitates the operator to adjust the spraying angle of the cleaning nozzle, in the embodiment, a rotating ball 133 is arranged between the cleaning nozzle 130 and the rotating handle 132, the rotating ball 133 is connected with the side wall damping rotation of the cleaning water tank 131, and the adjusting range of the spraying angle of the cleaning nozzle 130 is increased as much as possible.
Referring to fig. 1 and 4, since the conveyor belt 120 is cleaned by the cleaning nozzle 130, the conveyor belt 120 contains cleaning solution, and there is a possibility of affecting printing quality, so that the machine body 110 is provided with the clamping plate 141 near the feeding end, the clamping plate 141 is connected with the machine body 110 in a damping rotation manner, the rotation axis of the clamping plate 141 and the machine body 110 is perpendicular to the movement direction of the conveyor belt 120, one side of the clamping plate 141 away from the machine body 110 is used for abutting against the conveyor belt 120, and water on the conveyor belt 120 flushed by the cleaning solution is squeezed and scraped by the clamping force, so that the amount of the cleaning solution contained when the conveyor belt 120 is driven above the conveyor roller 121 is reduced, the printing quality is not affected by the cleaning solution as much as possible, and in this embodiment, the clamping plate 141 is connected with the two mounting plates 112 in a rotation manner.
The brush 142 for scraping the conveyer belt 120 is arranged on the side, close to the clamping plate 141, of the conveyer belt 120, and the brush 142 can brush away waste scraps such as flocks which are stubborn and attached to the conveyer belt 120, so that the cleaning effect on the conveyer belt 120 is further improved.
In order to further reduce the influence of the cleaning solution on printing, the machine body 110 is provided with a drying structure 150 near the feeding end, and the drying opening of the drying structure 150 is opposite to the conveyor belt 120, in this embodiment, the drying structure 150 is a quick dryer, and the clamping plates 141 and the drying structure 150 are both located above the conveyor belt 120 and are arranged at intervals along the movement direction of the conveyor belt 120.
Referring to fig. 1 and 2, in order to implement the concept of energy saving and emission reduction, a return pipe 160 is disposed at the bottom of the cleaning water tank 131, one end of the return pipe 160 is in communication with the cleaning water tank 131, the other end of the return pipe 160 is in communication with the cleaning spray heads 130, in this embodiment, one end of the return pipe 160, which is far away from the cleaning water tank 131, is connected with five return branch pipes 161, the five return branch pipes 161 are in one-to-one correspondence with the five cleaning spray heads 130 and in communication, the cleaning water tank 131 is located below the conveyor belt 120, the cleaning water tank 131 is used for receiving waste liquid after the cleaning spray heads 130 clean the conveyor belt 120, the liquid sprayed by the cleaning spray heads cleans the conveyor belt 120, and then flows into the cleaning water tank 131, and the liquid is sprayed from the cleaning spray heads through the return pipe 160, so that the recycling of the cleaning liquid is realized.
Because the circular screen printing roller 111 prints the printing paste onto the terylene cloth, there is the phenomenon that the waste such as the batting on the terylene cloth remains on the conveyer belt 120, wash the in-process of conveyer belt 120, the waste such as batting is washed out, and the waste liquid after washing is in the same flow to the washing water tank, so the waste liquid such as batting in the waste liquid can block the washing shower nozzle, be provided with the filtration structure 170 of filtering impurity in the waste liquid in the cleaning water tank 131, filtration structure 170 includes more than one filter screen 171 that sets up in the cleaning water tank 131, a plurality of filter screens 171 are arranged along the depthwise interval of cleaning water tank 131, more than one filter hole 172 has been seted up on the filter screen 171, a plurality of filter holes 172 are equispaced along filter screen 171, in this embodiment, and the filter hole 172 that is located the filter screen 171 of top is greater than the filter hole 172 that is located the filter screen 171 of below, make the waste liquid can carry out repeated filtration many times, filter the batting in the waste liquid as thoroughly as possible.
The implementation principle of the rotary screen printing machine in the embodiment of the application is as follows: when the conveyer belt 120 is wound below the conveyer roller 121, the cleaning nozzle 130 sprays and cleans the conveyer belt 120, so that the residual quantity of printing paste on the conveyer belt 120 is reduced, and along with the rotation of the conveyer roller 121, the conveyer belt 120 is squeezed by the clamping plates 141 to dry the cleaning liquid, and then dried, and is positioned below the rotary screen printing roller 111 again to start printing work, and the conveyer belt 120 after printing is transferred to the lower part of the conveyer roller 121 to start cleaning, so that the conveyer belt is reciprocated.
The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a rotary screen printing machine, includes organism (110) and sets up be used for driving conveyer belt (120) of cloth motion on organism (110), the both ends of conveyer belt (120) are provided with conveyer roller (121) respectively, conveyer belt (120) are convoluteed on two conveyer roller (121), its characterized in that: be provided with a plurality of cleaning shower nozzles (130) on organism (110), a plurality of cleaning shower nozzles (130) are located the below of conveyer belt (120) just cleaning shower nozzles (130) are towards conveyer belt (120), be provided with cleaning water tank (131) on organism (110), cleaning shower nozzles (130) with cleaning water tank (131) intercommunication.
2. A rotary screen printing machine as claimed in claim 1, wherein: both sides of the conveyor belt (120) are provided with the cleaning spray heads (130), and a plurality of cleaning spray heads (130) are arranged at intervals along the movement direction of the conveyor belt (120).
3. A rotary screen printing machine as claimed in claim 2, wherein: the bottom of clean water tank (131) is provided with back flow (160), back flow (160) one end with clean water tank (131) circulate, back flow (160) other end with a plurality of clean shower nozzle (130) circulate, clean water tank (131) are located the below of conveyer belt (120) just clean water tank (131) are used for accepting clean shower nozzle (130) are clean waste liquid behind conveyer belt (120), be provided with filtration structure (170) of impurity in the waste liquid of filtration in clean water tank (131).
4. A rotary screen printing machine according to claim 3, wherein: the filter structure (170) comprises more than one filter screen (171) arranged in the cleaning water tank (131), a plurality of filter screens (171) are arranged at intervals along the depth direction of the cleaning water tank (131), more than one filter hole (172) are formed in the filter screen (171), and the filter holes (172) are uniformly distributed along the filter screens (171).
5. A rotary screen printing machine according to claim 4, wherein: the cleaning spray head (130) is connected with the machine body (110) in a damping rotation mode, a rotation handle (132) is extended from one end, away from the conveyor belt (120), of the cleaning spray head (130), and the rotation handle (132) is exposed out of the machine body (110) to form an exposed part.
6. A rotary screen printing machine as claimed in claim 5, wherein: the feeding device is characterized in that a clamping plate (141) is arranged on the machine body (110) close to the feeding end, the clamping plate (141) is connected with the machine body (110) in a damping rotation mode, the rotation axis of the clamping plate (141) and the machine body (110) is perpendicular to the movement direction of the conveying belt (120), and one side, away from the machine body (110), of the clamping plate (141) is used for abutting against the conveying belt (120).
7. A rotary screen printing machine as claimed in claim 6, wherein: a brush (142) for scraping the conveyor belt (120) is arranged on one side, close to the conveyor belt (120), of the clamping plate (141).
8. A rotary screen printing machine as claimed in claim 7, wherein: the machine body (110) is provided with a drying structure (150) close to the feeding end, and a drying opening of the drying structure (150) is opposite to the conveyor belt (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320491237.9U CN219171918U (en) | 2023-03-08 | 2023-03-08 | Circular screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320491237.9U CN219171918U (en) | 2023-03-08 | 2023-03-08 | Circular screen printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219171918U true CN219171918U (en) | 2023-06-13 |
Family
ID=86675328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320491237.9U Active CN219171918U (en) | 2023-03-08 | 2023-03-08 | Circular screen printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219171918U (en) |
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2023
- 2023-03-08 CN CN202320491237.9U patent/CN219171918U/en active Active
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