CN112918081B - Screen printing machine capable of automatically replacing plate - Google Patents
Screen printing machine capable of automatically replacing plate Download PDFInfo
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- CN112918081B CN112918081B CN202110155820.8A CN202110155820A CN112918081B CN 112918081 B CN112918081 B CN 112918081B CN 202110155820 A CN202110155820 A CN 202110155820A CN 112918081 B CN112918081 B CN 112918081B
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- 238000007650 screen-printing Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000007639 printing Methods 0.000 claims description 29
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000007790 scraping Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims 2
- 230000008859 change Effects 0.000 abstract description 3
- 239000002023 wood Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000000976 ink Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/44—Squeegees or doctors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention relates to a screen printing machine, in particular to a screen printing machine capable of automatically changing plates, which comprises a rack, a screen, a pushing mechanism, a sliding mechanism, a plate falling mechanism and the like; the silk screen is placed in a side hole of the frame, the pushing mechanism is arranged on the frame, the sliding mechanism is arranged on the frame, and the plate falling mechanism is arranged on the frame. Through mutually supporting of slide mechanism and board mechanism that falls, can make plank whereabouts one by one automatically, compare in that the manual plank of changing of staff is fast, saved the trouble that the staff changed the plank manually, realized the purpose that can change the plank automatically.
Description
Technical Field
The invention relates to a screen printing machine, in particular to a screen printing machine capable of automatically changing plates.
Background
The silk screen printing refers to that a silk screen is used as a plate base, a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method, printing is carried out by utilizing the basic principle that part meshes of the pictures and texts of the silk screen printing plate can be permeated by ink, and the part meshes of the non-pictures and texts can not be permeated by ink, and five major elements of the silk screen printing plate are as follows: screen printing formes, scrapers, inks, printing tables and printing materials.
The existing screen printing is usually processed by manually printing through workers, the workers in the process need to stop printing and manually replace a wood board, so that the whole printing process needs to consume more time, the working efficiency is influenced, and the screen printing is usually large in batch, so that the labor cost is high.
Disclosure of Invention
The invention aims to provide an automatic board-changing screen printing machine which can automatically change boards, can automatically convey boards to be printed, can separate the printed boards from a wedge-shaped frame and can automatically print and process the boards to be printed.
The technical implementation scheme of the invention is as follows: the screen printing machine capable of automatically replacing the plate comprises a machine frame, a screen, a pushing mechanism, a sliding mechanism, a plate falling mechanism and a printing mechanism, wherein the screen is placed in a hole in one side of the machine frame, the pushing mechanism is arranged on the machine frame, the sliding mechanism is arranged on the machine frame, the plate falling mechanism is arranged on the machine frame, and the printing mechanism is arranged on the machine frame.
Optionally, the pushing mechanism includes a first fixing plate, an electric push rod, a connecting plate, a second fixing plate, a sleeve, a sliding column, a first spring and a second spring, the first fixing plate is fixedly connected to one side of the upper portion of the rack, the electric push rod is mounted on the first fixing plate, the connecting plate is fixedly connected to one end of an electric push rod telescopic rod, the second fixing plate is fixedly connected to one side of the plate falling mechanism, the sleeve is slidably arranged on the second fixing plate, the sliding column is slidably arranged in the sleeve, one end of the sliding column is fixedly connected to the connecting plate, the first spring is connected between the sliding column and the inner wall of the sleeve, and one end of the second spring is fixedly connected to one side of the second fixing plate.
Optionally, the sliding mechanism includes a connecting frame, a sliding rail plate, a first sliding wedge, a third spring, a wedge frame and a first connecting rod, the connecting frame is fixedly connected to the bottom of one side of the sleeve, the sliding rail plate is fixedly connected to one side of the connecting frame, the first sliding wedge is fixedly connected to one side of the sliding rail plate, the bottom of the first sliding wedge is slidably matched with the frame, a pair of wedge frames is slidably arranged in a sliding groove of the first sliding wedge, one sides of the two wedge frames are in contact with each other, the third spring is connected between the other side of the two wedge frames and the inner wall of the sliding groove of the first sliding wedge, and a pair of first connecting rods is fixedly connected to one side of the frame.
Optionally, the plate falling mechanism comprises a plate loading box, a first connecting block, a second sliding wedge, a connecting column, a rotating plate, a second connecting block, an overrunning clutch, a third connecting block and a torsion spring, the plate loading box is installed in a hole in the other side of the rack, a second fixing plate is fixedly connected to one side of the plate loading box, the first connecting block is symmetrically and fixedly connected to the lower side of the plate loading box, the second sliding wedge is slidably arranged in a chute in one side of the plate loading box, the connecting column is fixedly connected to one side of the second sliding wedge, the rotating plate is connected between the two first connecting blocks in a common rotating mode, the second connecting block is fixedly connected to one side of the rotating plate, the second connecting block is slidably matched with one side of the connecting column, the overrunning clutch is symmetrically and fixedly connected to two sides of the rotating plate, a third connecting block is fixedly connected to the overrunning clutch, and a torsion spring is connected between the third connecting block and the first connecting block.
Optionally, printing mechanism is including the mount, the support frame, the second connecting rod, the loop bar, the slider, the fourth spring, the fourth connecting block, the scraper blade, stopper and fifth spring, the mount rigid coupling is in the frame, the support frame rigid coupling is in frame one side top, second connecting rod rigid coupling is in connecting plate one side, loop bar one side rigid coupling is in the mount middle part, loop bar opposite side rigid coupling is in support frame upper portion, the loop bar spout is located to the slider slidingtype, be connected with the fourth spring between slider and the loop bar spout inner wall, the slider lower part is located to fourth connecting block rotary type, the scraper blade rigid coupling is in fourth connecting block bottom, the stopper rigid coupling is in slider lower part one side, be connected with the fifth spring between stopper one side and the fourth connecting block.
The invention has the following advantages:
through mutually supporting of pushing mechanism and slide mechanism, can the automatic conveying treat the plank of printing and can make the plank and the separation of wedge frame that has printed, provide convenience for the staff to the plank printing processing.
Through mutually supporting of slide mechanism and board mechanism that falls, can make plank whereabouts one by one automatically, compare in that the manual plank of changing of staff is fast, saved the trouble that the staff changed the plank manually, realized the purpose that can change the plank automatically.
Through printing mechanism, can be automatically print processing on waiting the plank of printing, it is faster to compare in the manual printing process speed that carries on of staff, and efficiency is higher, has saved the manual trouble of carrying on printing processing of staff.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 4 is a schematic perspective view of the sliding mechanism of the present invention.
Fig. 5 is a schematic partial perspective view of the plate falling mechanism of the present invention.
FIG. 6 is an enlarged schematic view of the structure of the present invention A.
Fig. 7 is a partial perspective view of the present invention.
FIG. 8 is a schematic perspective view of a portion of a printing mechanism according to the present invention.
FIG. 9 is an enlarged schematic view of the present invention B.
The parts are labeled as follows: 1: a frame, 2: screen, 3: pushing mechanism, 31: first fixing plate, 32: electric putter, 33: connection plate, 34: second fixing plate, 35: sleeve, 36: sliding column, 37: first spring, 38: second spring, 4: sliding mechanism, 41: connecting frame, 42: slide plate, 43: first sliding wedge, 45: third spring, 46: wedge frame, 47: first connecting rod, 5: plate falling mechanism, 51: plate loading box, 52: first connection block, 53: second sliding wedge block, 54: connecting column, 55: rotating plate, 56: second connecting block, 57: overrunning clutch, 58: third connecting block, 59: torsion spring, 6: printing mechanism, 61: mount, 63: support frame, 64: second connecting rod, 65: loop bar, 66: slider, 67: fourth spring, 68: fourth connecting block, 69: squeegee, 610: a limiting block, 611: and a fifth spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The screen printing machine comprises a frame 1, a screen 2, a pushing mechanism 3, a sliding mechanism 4, a board dropping mechanism 5 and a printing mechanism 6, wherein the screen 2 is placed in a hole on one side of the frame 1, the pushing mechanism 3 is arranged on the frame 1, the sliding mechanism 4 is arranged on the frame 1, a board to be printed can be automatically conveyed and can be separated from a wedge-shaped frame 46 through the mutual matching of the pushing mechanism 3 and the sliding mechanism 4, the board dropping mechanism 5 is arranged on the frame 1, the board can be automatically replaced through the mutual matching of the sliding mechanism 4 and the board dropping mechanism 5, the printing mechanism 6 is arranged on the frame 1, and the printing mechanism 6 performs printing processing on the board to be printed.
The pushing mechanism 3 comprises a first fixing plate 31, an electric push rod 32, a connecting plate 33, a second fixing plate 34, a sleeve 35, a sliding column 36, a first spring 37 and a second spring 38, the first fixing plate 31 is fixedly connected to one side of the upper part of the frame 1, the first fixing plate 31 is used for supporting the electric push rod 32, the first fixing plate 31 is provided with the electric push rod 32, the electric push rod 32 is used for driving the connecting plate 33 to reciprocate, the connecting plate 33 is fixedly connected to one end of an expansion rod of the electric push rod 32, the connecting plate 33 is used for driving the sleeve 35 and devices thereon and a second connecting rod 64 to reciprocate, the second fixing plate 34 is fixedly connected to one side of the plate falling mechanism 5 far away from the second connecting block 56, the second fixing plate 34 is used for supporting the sleeve 35 and devices thereon, the sleeve 35 is slidably arranged on the second fixing plate 34, the sleeve 35 is used for driving the connecting frame 41 and devices thereon to reciprocate, the sliding column 36 is slidably arranged in the sleeve 35, one end of the sliding column 36 is fixedly connected with the connecting plate 33, a first spring 37 is connected between the sliding column 36 and the inner wall of the sleeve 35, the first spring 37 is used for driving the sliding column 36 to reset, and one end of a second spring 38 far away from the connecting frame 41 is fixedly connected to one side of the second fixing plate 34.
The sliding mechanism 4 comprises a connecting frame 41, a sliding rail plate 42, a first sliding wedge block 43, a third spring 45, a wedge frame 46 and a first connecting rod 47, the connecting frame 41 is fixedly connected to the bottom of one side of the sleeve 35 far away from the connecting plate 33, the sliding rail plate 42 is fixedly connected to one side of the connecting frame 41 far away from the sleeve 35, the first sliding wedge block 43 is fixedly connected to one side of the sliding rail plate 42 far away from the connecting frame 41, the first sliding wedge block 43 is used for driving the third spring 45 to move in a reciprocating manner, the bottom of the first sliding wedge block 43 is in sliding fit with the frame 1, a pair of wedge frames 46 are arranged in a sliding manner in a sliding groove of the first sliding wedge block 43, the wedge frames 46 are used for driving a wood plate to be printed to move to the position right below the screen 2 and squeezing the third connecting block 58 to rotate, one sides of the two wedge frames 46 are in contact with each other, the third spring 45 is connected between the other side of the two wedge frames 46 and the inner wall of the sliding groove of the first sliding wedge block 43, the third spring 45 is used for driving the wedge-shaped frames 46 to reset, a pair of first connecting rods 47 is fixedly connected to one side of the machine frame 1 far away from the first connecting block 52, and the first connecting rods 47 are used for squeezing the two wedge-shaped frames 46 to move towards the direction far away from each other, so that the boards printed on the two wedge-shaped frames 46 fall onto the machine frame 1.
The board dropping mechanism 5 comprises a board containing box 51, a first connecting block 52, a second sliding wedge-shaped block 53, a connecting column 54, a rotating plate 55, a second connecting block 56, an overrunning clutch 57, a third connecting block 58 and a torsion spring 59, the board containing box 51 is arranged in a side hole of the frame 1 far away from the silk screen 2, the board containing box 51 is used for containing boards to be printed, one side of the board containing box 51 far away from the second connecting block 56 is fixedly connected with a second fixing plate 34, two sides of the lower part of the board containing box 51 are symmetrically and fixedly connected with the first connecting block 52, the first connecting block 52 is used for supporting the rotating plate 55, the second sliding wedge-shaped block 53 is slidably arranged in a sliding groove at one side of the board containing box 51 far away from the silk screen 2, the second sliding wedge-shaped block 53 is used for blocking residual boards in the board containing box 51 to prevent the boards from dropping to the tops of the two wedge-shaped frames 46 at one time, the connecting column 54 is fixedly connected to one side of the second sliding wedge-shaped block 53, the rotating plate 55 is jointly connected between the two first connecting blocks 52, the rotating plate 55 is used for clamping a wood board in the board containing box 51 and driving the second connecting block 56 to rotate, the second connecting block 56 is fixedly connected to one side of the rotating plate 55, the second connecting block 56 is used for driving the connecting column 54 and the second sliding wedge-shaped block 53 to move, the second connecting block 56 is in sliding fit with one side of the connecting column 54 far away from the second sliding wedge-shaped block 53, overrunning clutches 57 are symmetrically and fixedly connected to two sides of the rotating plate 55, the overrunning clutches 57 are used for driving the rotating plate 55 and an upper device to rotate, a third connecting block 58 is fixedly connected to the overrunning clutches 57, the third connecting block 58 is used for driving the overrunning clutches 57 to rotate, a torsion spring 59 is connected between the third connecting block 58 and the first connecting block 52, and the torsion spring 59 is used for driving the third connecting block 58 to reset.
The printing mechanism 6 comprises a fixed frame 61, a supporting frame 63, a second connecting rod 64, a loop bar 65, a sliding block 66, a fourth spring 67, a fourth connecting block 68, a scraping plate 69, a limiting block 610 and a fifth spring 611, wherein the fixed frame 61 is fixedly connected to the frame 1, the supporting frame 63 is fixedly connected to the top of one side of the frame 1, the second connecting rod 64 is fixedly connected to one side of the connecting plate 33 close to the plate box 51, the second connecting rod 64 is used for squeezing the scraping plate 69 to rotate to be in full contact with the silk screen 2 and driving the scraping plate 69 and the upper device thereof to move towards the direction close to the first connecting rod 47, one side of the loop bar 65 is fixedly connected to the middle of the fixed frame 61, one side of the loop bar 65 far away from the fixed frame 61 is fixedly connected to the upper part of the supporting frame 63, the sliding block 66 is arranged in a sliding groove of the loop bar 65, the fourth spring 67 is connected between the sliding block 66 and the inner wall of the sliding groove of the loop bar 65, the fourth spring 67 is used for driving the sliding block 66 and the upper device thereof to move reversely and reset, the fourth connecting block 68 is rotatably disposed at the lower portion of the sliding block 66, the scraper 69 is fixedly connected to the bottom of the fourth connecting block 68, the scraper 69 is used for printing the patterns on the screen 2 onto the wood board, the limiting block 610 is fixedly connected to one side of the lower portion of the sliding block 66, the limiting block 610 is used for blocking the fourth connecting block 68 to prevent the scraper 69 from excessively rotating, a fifth spring 611 is connected between one side of the limiting block 610 and the fourth connecting block 68, and the fifth spring 611 is used for driving the fourth connecting block 68 and the scraper 69 to reversely rotate and reset.
The wood board to be printed is placed in the board box 51, one of the wood board is placed on the top of the two wedge-shaped frames 46, the electric push rod 32 is manually controlled to be started, the electric push rod 32 drives the sleeve 35 and the upper device thereof to move towards the direction close to the first connecting rod 47 through the connecting plate 33, when the wedge-shaped frame 46 moves to be in contact with the third connecting block 58, the wedge-shaped frame 46 pushes the third connecting block 58 to rotate reversely, the rotating plate 55 and the upper device thereof cannot rotate because the overrunning clutch 57 can only transmit the force in the forward direction, then when the wedge-shaped frame 46 moves to be separated from the third connecting block 58, the third connecting block 58 is reset under the action of the torsion spring 59, then when the sleeve 35 moves to be in contact with one end of the second spring 38, the wedge-shaped frame 46 just moves to enable the wood board to be positioned under the silk screen 2, because the elasticity of the second spring 38 is larger than that of the first spring 37, then the sliding column 36 and the upper device thereof move towards the direction close to the first connecting plate 47 along with the connecting plate 33, when the second connecting rod 64 is moved to contact with the squeegee 69, the second connecting rod 64 will first squeeze the squeegee 69 to rotate to fully contact with the screen 2, so as to prevent the printing effect from being affected by insufficient contact during subsequent printing, the limiting block 610 will block the fourth connecting block 68 to prevent the squeegee 69 from rotating excessively, a proper amount of ink is poured into the position of the squeegee 69 on the screen 2, then the second connecting rod 64 will drive the squeegee 69 and the devices thereon to move in the direction close to the first connecting rod 47, the squeegee 69 can print the patterns on the screen 2 onto the wooden board while moving, after printing is completed, the sleeve 35 and the devices thereon will continue to move in the direction close to the first connecting rod 47, and then when the wedge-shaped frames 46 are moved to contact with the first connecting rod 47, the first connecting rod 47 will squeeze the two wedge-shaped frames 46 to move in the directions away from each other, further, the boards printed on the two wedge frames 46 fall onto the frame 1, then the electric push rod 32 drives the sleeve 35 and the devices thereon to move and reset in the opposite direction through the connecting plate 33, after the wedge frames 46 are separated from the first connecting rod 47, the wedge frames 46 move and reset in the direction of approaching each other under the action of the third spring 45, the sliding column 36 resets under the action of the first spring 37, when the second connecting rod 64 is separated from the scraper 69, the fourth connecting block 68 and the scraper 69 rotate and reset in the opposite direction under the action of the fifth spring 611, meanwhile, the slide block 66 and the devices thereon move and reset in the opposite direction under the action of the fourth spring 67, when the wedge frames 46 move in the opposite direction to contact with the third connecting block 58 again, the wedge frames 46 push the third connecting block 58 to rotate in the forward direction and drive the rotating plate 55 and the devices thereon through the overrunning clutch 57, so that the rotating plate 55 can not block the boards in the board box 51, the wood board falls onto the tops of the two wedge frames 46 under the action of gravity, the rotating plate 55 rotates forwards and simultaneously drives the second connecting block 56 to rotate forwards so as to drive the second sliding wedge block 53 to move towards the direction close to the wood board in the board box 51 through the connecting column 54, so that the second sliding wedge block 53 blocks the residual wood board in the board box 51, the wood board is prevented from falling onto the tops of the two wedge frames 46 at one time, the wedge frame 46 is separated from the third connecting block 58 again, the third connecting block 58 is reset under the action of the torsion spring 59 again and drives the rotating plate 55 and the upper device to reset, so that the rotating plate 55 can clamp the wood board in the board box 51 again, the rotating plate 55 drives the second connecting block 56 to reset when resetting, the second sliding wedge block 53 is driven to reset through the connecting column 54, then the electric push rod 32 drives the sleeve 35 and the upper device to move towards the direction close to the first connecting column 47 through the connecting plate 33 again, and repeating the operation to print the wood board for the next time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A screen printing machine capable of automatically replacing plates is characterized by comprising a machine frame, a screen, a pushing mechanism, a sliding mechanism, a plate falling mechanism and a printing mechanism, wherein the screen is placed in a hole at one side of the machine frame;
the pushing mechanism comprises a first fixing plate, an electric push rod, a connecting plate, a second fixing plate, a sleeve, a sliding column, a first spring and a second spring, the first fixing plate is fixedly connected to one side of the upper portion of the rack, the electric push rod is mounted on the first fixing plate, the connecting plate is fixedly connected to one end of a telescopic rod of the electric push rod, the second fixing plate is fixedly connected to one side of the plate falling mechanism, the sleeve is slidably arranged on the second fixing plate, the sliding column is slidably arranged in the sleeve, one end of the sliding column is fixedly connected with the connecting plate, the first spring is connected between the sliding column and the inner wall of the sleeve, and one end of the second spring is fixedly connected to one side of the second fixing plate;
slide mechanism is including the link, the slide rail board, first slip wedge, the third spring, wedge frame and head rod, the link rigid coupling is in sleeve one side bottom, slide rail board rigid coupling in link one side, first slip wedge rigid coupling in slide rail board one side, first slip wedge bottom and frame slidingtype cooperation, first slip wedge spout internal sliding type is equipped with a pair of wedge frame, two wedge frame one side contacts each other, be connected with the third spring between two wedge frame opposite sides and the first slip wedge spout inner wall, frame one side rigid coupling has a pair of head rod.
2. The screen printing machine capable of automatically changing plates as claimed in claim 1, wherein the plate dropping mechanism comprises a plate loading box, a first connecting block, a second sliding wedge block and a connecting column, the rotor plate, the second connecting block, freewheel clutch, third connecting block and torque spring, the vanning case is installed in frame opposite side downthehole, vanning case one side rigid coupling has the second fixed plate, vanning case lower part bilateral symmetry rigid coupling has first connecting block, the sliding type of second slip wedge is located in vanning case one side spout, the spliced pole rigid coupling is in second slip wedge one side, common rotary type is connected with the rotor plate between two first connecting blocks, second connecting block rigid coupling is in rotor plate one side, second connecting block and the cooperation of spliced pole one side sliding type, the rigid coupling of rotor plate bilateral symmetry has freewheel clutch, the last rigid coupling of freewheel clutch has the third connecting block, be connected with torque spring between third connecting block and the first connecting block.
3. The screen printing machine capable of automatically replacing the printing plates as claimed in claim 2, wherein the printing mechanism comprises a fixing frame, a supporting frame, a second connecting rod, a loop bar, a sliding block, a fourth spring, a fourth connecting block, a scraping plate, a limiting block and a fifth spring, the fixing frame is fixedly connected to the machine frame, the supporting frame is fixedly connected to the top of one side of the machine frame, the second connecting rod is fixedly connected to one side of a connecting plate, one side of the loop bar is fixedly connected to the middle of the fixing frame, the other side of the loop bar is fixedly connected to the upper portion of the supporting frame, the sliding block is slidably arranged in a loop bar sliding groove, the fourth spring is connected between the sliding block and the inner wall of the loop bar sliding groove, the lower portion of the sliding block is rotatably arranged on the fourth connecting block, the scraping plate is fixedly connected to the bottom of the fourth connecting block, the limiting block is fixedly connected to one side of the lower portion of the sliding block, and the fifth spring is connected between one side of the limiting block and the fourth connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110155820.8A CN112918081B (en) | 2021-02-04 | 2021-02-04 | Screen printing machine capable of automatically replacing plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110155820.8A CN112918081B (en) | 2021-02-04 | 2021-02-04 | Screen printing machine capable of automatically replacing plate |
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| Publication Number | Publication Date |
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| CN112918081A CN112918081A (en) | 2021-06-08 |
| CN112918081B true CN112918081B (en) | 2022-07-08 |
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| CN202110155820.8A Active CN112918081B (en) | 2021-02-04 | 2021-02-04 | Screen printing machine capable of automatically replacing plate |
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| CN206968173U (en) * | 2017-07-11 | 2018-02-06 | 长沙普菱自动化设备有限公司 | A kind of full automatic planar screen process press |
| DE102018217788A1 (en) * | 2017-10-19 | 2019-04-25 | Panasonic Intellectual Property Management Co., Ltd. | Screen printing device and screen printing process |
| CN207747549U (en) * | 2018-01-17 | 2018-08-21 | 东莞市好助手自动化设备有限公司 | A kind of five face one double-station brush ink machine of LED support |
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| CN112918081A (en) | 2021-06-08 |
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Effective date of registration: 20220614 Address after: 400000 No. 21, Huilong Road, Longqiao street, Fuling District, Chongqing (independent commitment) Applicant after: CHONGQING FULING TAIJI PRINTING CO.,LTD. Address before: 518000 Room 101, building C, 15 Baoya Road, danzhutou community, Nanwan street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Hu Zhicheng |
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