CN113211954B - Double-sided printing machine - Google Patents
Double-sided printing machine Download PDFInfo
- Publication number
- CN113211954B CN113211954B CN202110467101.XA CN202110467101A CN113211954B CN 113211954 B CN113211954 B CN 113211954B CN 202110467101 A CN202110467101 A CN 202110467101A CN 113211954 B CN113211954 B CN 113211954B
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- Prior art keywords
- roller
- scraper
- printing
- embossing
- lifting
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- 238000007639 printing Methods 0.000 title claims description 105
- 238000004049 embossing Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims description 63
- 230000003028 elevating effect Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 241000322338 Loeseliastrum Species 0.000 description 18
- 239000000049 pigment Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010020 roller printing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010021 flat screen printing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010022 rotary screen printing Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/003—Special types of machines for printing textiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention relates to a double-sided embossing machine which comprises an upper embossing assembly, a lower embossing assembly and a transfer roller, wherein the upper embossing assembly is provided with an upper embossing roller and an upper scraper, the upper scraper is obliquely abutted against the upper embossing roller, an upper inking groove is formed between the upper scraper and the upper embossing roller in a surrounding mode, the lower embossing assembly is provided with a lower embossing roller, a lower scraper and a lower inking groove, the lower inking groove is arranged below the lower embossing roller, the transfer roller is arranged between the upper embossing roller and the lower embossing roller, the upper embossing roller, the transfer roller and the lower embossing roller are arranged in parallel and tangent during operation, the transfer roller is used for transferring patterns on the lower embossing roller to the back surface of an object to be embossed, the upper embossing roller and the transfer roller can clamp the object to be embossed in the middle and simultaneously print the front surface and the back surface of the object to be embossed, the transfer roller is a rubber roller with elastic surface, and the radius of the upper embossing roller is equal to the radius of the lower embossing roller.
Description
Technical Field
The invention relates to the field of printing machines, in particular to a double-sided printing machine.
Background
The printing machine is a machine for applying printing patterns on textile to be printed by using dye or pigment, and the main printing machines in the textile industry at present are a rotary screen printing machine, a flat screen printing machine and a roller printing machine. The roller printing machine is a machine for continuously transferring color paste carried in concave patterns (or on convex patterns) to a to-be-printed object to obtain a printing effect when a concave pattern (or convex patterns) is carved on a copper roller or a chromium plating roller, wherein the roller printing machine in the prior art is a single-sided printing machine, when the to-be-printed object needs to be printed on two sides, the printing on one side of the to-be-printed object is needed to be finished, the printing is carried out on the other side of the to-be-printed object, and if the two sides of the to-be-printed object are different, the printing is carried out by changing different printing rollers, so that a large amount of time is consumed, and the problems of prolonged working hours, low efficiency and the like are caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a double-sided printing machine which is provided with an upper printing roller and a lower printing roller, can print the front side and the back side of a to-be-printed object at the same time, and can not influence the printing process and the printing effect.
The invention adopts the following technical scheme:
The utility model provides a two-sided calico printing machine, including last calico printing subassembly, lower calico printing subassembly and transfer roller, go up the calico printing subassembly and have and go up calico printing roller and last scraper, go up the scraper slope and support and lean on the calico printing roller, go up the scraper and enclose into the inking groove between the calico printing roller, lower calico printing subassembly has lower calico printing roller, lower scraper and lower inking groove, lower inking groove sets up in lower calico printing roller below, the transfer roller is located and goes up the calico printing roller and lower calico printing roller, go up the calico printing roller, transfer roller and lower calico printing roller are parallel tangent arrangement at the during operation, the transfer roller is used for waiting to print the pattern on the lower calico printing roller to the back of waiting to print, go up calico printing roller and transfer roller can be with waiting to print the thing centre and carry out the stamp simultaneously on the front and back of thing, the transfer roller is the rubber roll that the surface has elasticity, the radius of going up calico printing roller equals the radius of lower calico printing roller and equals the radius of transfer roller.
Further, go up stamp subassembly and include stamp roller, last scraper and last swing mechanism, go up the scraper setting and just can swing between standby position and working position in stamp roller one side, go up swing mechanism and connect and drive the swing of last scraper, go up the scraper both sides and be provided with the baffle, baffle one side have with last stamp roller looks adaptation's circular arc face, when last scraper is located working position, go up scraper, baffle and last stamp roller outer side wall constitution inking tank.
Further, still include a elevating system, a elevating system connects and drives and go up the stamp subassembly and go up the lift, a elevating system includes a lift cylinder and a crane, and a lift cylinder is fixed to be set up in the frame, and a lift cylinder is connected and is driven first crane and goes up the stamp subassembly and set up on a crane and can go up the lift along with a crane.
Further, go up swing mechanism and include rotation motor, last buffer cylinder, go up pivot, last connecting rod, go up the pivot setting and just can rotate in stand-by position and working position on first crane, go up the scraper setting in last pivot, go up rotation motor connection and drive and go up the pivot rotation, go up buffer cylinder and be used for restricting working position and stand-by position through last connecting rod connection pivot both sides.
Further, lower stamp subassembly includes lower stamp roller, lower scraper, lower ink tank and lower swing mechanism, and lower scraper setting is in lower stamp roller one side and can swing between standby position and working position, and lower ink tank liftable setting is in lower stamp roller below, and lower swing mechanism connects and drives lower scraper swing.
Further, the printing device further comprises a second lifting mechanism, the second lifting mechanism is connected with and drives the lower printing assembly to lift, the second lifting mechanism comprises a second lifting cylinder and a second lifting frame, the second lifting cylinder is fixedly arranged on the frame, the second lifting cylinder is connected with and drives the second lifting frame to lift, and the lower printing assembly is arranged on the second lifting frame and can lift along with the second lifting frame.
Further, lower swing mechanism includes lower rotation motor, lower buffer cylinder, lower pivot, lower connecting rod, and lower pivot setting just can be in standby position and working position rotation on the second crane, and lower scraper setting is in lower pivot, and lower rotation motor connects and drives lower pivot rotation, and lower buffer cylinder is used for restricting working position and standby position through lower connecting rod connection lower pivot both sides.
Further, the automatic ink feeding device also comprises a third lifting mechanism for driving the ink discharging groove to independently lift, wherein the third lifting mechanism comprises a worm wheel, a worm, a gear, a rack and a synchronous shaft, the worm wheel is rotatably arranged on the second lifting frame, the worm is hinged with the worm wheel, the rack is fixedly arranged at the bottom of the ink discharging groove, the gear is hinged with the rack, and the worm wheel is connected with the gear through the synchronous shaft.
Further, the device further comprises tensioning rollers and pushing mechanisms, wherein the tensioning rollers can be arranged on the frame in a movable mode relative to the transfer roller and used for tensioning and propping the printed matter to be printed on the transfer roller, the pushing mechanisms are connected with and drive the tensioning rollers to move and comprise sliding grooves, sliding blocks and pushing air cylinders, the sliding grooves are formed in two sides of the frame, the sliding blocks are arranged in the sliding grooves in a sliding mode, the pushing air cylinders are connected with and drive the sliding blocks to slide, and the tensioning rollers are arranged between the sliding blocks and can slide along with the sliding blocks.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following beneficial effects:
Firstly, patterns on a lower printing roller are transferred through a transfer roller and are matched with an upper printing roller, so that the front and back sides of a to-be-printed object can be printed at the same time, and an inking groove is formed between an upper scraper and the upper printing roller in a surrounding manner, so that the influence of the inking groove and the inking groove on the printing process is avoided;
Secondly, the upper printing assembly and the lower printing assembly are driven to lift by the first lifting mechanism and the second lifting mechanism, so that the printing assembly can be switched between a standby position and a working position, and a to-be-spun printed matter can be conveniently and complementarily placed;
Thirdly, by arranging the upper and lower swinging mechanisms, the upper and lower scrapers can swing between the working position and the standby position, so that the scrapers and the printing roller can be cleaned conveniently;
The fourth lifting mechanism and the third lifting mechanism drive the lower ink tank to independently lift, so that pigment can be conveniently supplemented to the lower ink tank;
Fifthly, tensioning and compacting the printed matter on the transfer roller by arranging a tensioning roller, so as to improve the printing effect;
Sixthly, a pushing mechanism is arranged, so that the tensioning roller can move relative to the transfer roller, and the printed matter to be printed can be placed conveniently.
Drawings
FIG. 1 is a schematic overall structure of a specific embodiment of the present invention;
FIG. 2 is a side view of the overall structure of an embodiment of the present invention;
FIG. 3 is a schematic view of the construction of the upper printing assembly of the present invention;
FIG. 4 is a schematic view of the construction of the lower printing assembly of the present invention;
FIG. 5 is an enlarged view of a portion of the present invention;
FIG. 6 is an enlarged view of a portion of the present invention showing a specific configuration of the pushing mechanism;
FIG. 7 is a schematic view of the structure of the lower tank of the present invention showing the structure of the third elevating mechanism;
fig. 8 is a flow chart of the use of an embodiment of the present invention.
In the figure: 1. the printing machine comprises a frame, 10 parts of a headstock, 11 parts of a driving motor, 2 parts of an upper printing assembly, 20 parts of an upper printing roller, 21 parts of an upper scraper, 22 parts of an upper swing mechanism, 220 parts of an upper rotating motor, 221 parts of an upper buffer cylinder, 222 parts of an upper rotating shaft, 223 parts of an upper connecting rod, 23 parts of a baffle plate, 24 parts of an upper ink tank, 3 parts of a lower printing assembly, 30 parts of a lower printing roller, 31 parts of a lower scraper, 32 parts of a lower swing mechanism, 320 parts of a lower rotating motor, 321 parts of a lower buffer cylinder, 322 parts of a lower rotating shaft, 323 parts of a lower connecting rod, 33 parts of a lower ink tank, 4 parts of a first lifting mechanism, 40 parts of a first lifting cylinder, 41 parts of a first lifting frame, 5 parts of a second lifting mechanism, 50 parts of a second lifting cylinder, 51 parts of a second lifting frame, 6 parts of a transfer roller, 7 parts of a third lifting mechanism, 70 parts of a worm wheel, 71 parts of a worm, 72 parts of a gear, 73 parts of a rack, 74 parts of a synchronous shaft, 8 parts of a tensioning roller, 9 parts of a pushing mechanism, 90 parts of a chute, 91 parts of a sliding block and 92 parts of a pushing cylinder.
Detailed Description
The invention is further described below by means of specific embodiments.
Referring to fig. 1 to 8, a double-sided embossing machine of the present invention includes a frame 1, an upper embossing assembly 2, a lower embossing assembly 3, a first elevating mechanism 4, a second elevating mechanism 5, a transfer roller 6, a third elevating mechanism 7, a tension roller 8 and a pushing mechanism 9, the upper embossing assembly 2 and the lower embossing assembly 3 are liftably disposed on the frame 1 and the upper embossing assembly 2 is located above the lower embossing assembly 3, the first elevating mechanism 4 is connected to and drives the upper embossing assembly 2 to elevate, the second elevating mechanism 5 is connected to and drives the lower embossing assembly 3 to elevate, the lower embossing assembly 3 has a lower ink tank 33 which can be independently elevated, the third elevating mechanism 7 is connected to and drives the lower ink tank 33 to elevate, a transfer roller 6 is fixedly disposed on the frame 1 and located between the upper embossing assembly 2 and the lower embossing assembly 3 for transferring a pattern on the lower embossing assembly to the reverse side of the to be embossed, the upper embossing assembly 2 and the transfer roller 6 can clamp the to the intermediate side of the to be printed simultaneously, the tension roller 8 is disposed behind the transfer roller 6 and can be moved relative to the upper embossing assembly 2, the tension roller 6 is disposed on the transfer roller 6 and can be pressed against the roller 6, the radius of the roller 20 is equal to the radius of the roller 20 when the roller is pressed against the roller 6, and the roller is in contact with the roller 20, and the radius of the roller is pressed to the roller 20 when the roller is in contact with the roller is pressed against the roller 20.
The upper printing assembly 2 comprises an upper printing roller 20, an upper scraper 21, an upper swinging mechanism 22, a baffle 23 and an upper inking tank 24, wherein the upper scraper 21 is arranged on one side of the upper printing roller 20, the upper scraper 21 can swing between a standby position and a working position, the upper swinging mechanism 22 is connected with and drives the upper scraper 21 to swing, the baffle 23 is arranged on two sides of the upper scraper 21, one side of the baffle 23 is provided with an arc surface matched with the upper printing roller 20, when the upper scraper 21 is positioned at the working position, the upper scraper 21, the baffle 23 and the outer side of the upper printing roller 20 form the upper inking tank 24, the upper swinging mechanism 22 comprises an upper rotating motor 220, an upper buffer cylinder 221, an upper rotating shaft 222 and an upper connecting rod 223, the upper rotating shaft 222 can be rotatably arranged between the standby position and the working position, the upper scraper 21 is arranged on the upper rotating shaft 222, the upper rotating motor 220 is connected with and drives the upper rotating shaft 222 to rotate, and the upper buffer cylinder 221 is connected with the upper rotating shaft 222 through the upper connecting rod 223 to be used for limiting the working position and the standby position of the upper rotating shaft 222.
The first lifting mechanism 4 comprises two first lifting cylinders 40 and first lifting frames 41, the two first lifting cylinders 40 are fixedly arranged on two sides of the frame 1, the first lifting frames 41 are lifting plates arranged on two sides of the upper printing roller 20, the two first lifting cylinders 40 are arranged on two sides of the frame 1, the two first lifting cylinders 40 are connected with and drive the first lifting frames 41 to lift, the upper printing assembly 2 is arranged on the first lifting frames 41 and can lift along with the first lifting frames 41, and the upper rotating shaft 222 is arranged on the first lifting frames 41.
The lower embossing assembly 3 comprises a lower embossing roller 30, a lower scraper 31, a lower swinging mechanism 32 and a lower ink groove 33, wherein the lower scraper 31 is arranged on one side of the lower embossing roller 30, the lower scraper 31 can swing between a standby position and a working position, the lower swinging mechanism 32 is connected with and drives the lower scraper 31 to swing, the lower ink groove 33 can be independently lifted and arranged below the lower embossing roller 30, the lower swinging mechanism 32 comprises a lower rotating motor 320, a lower buffer cylinder 321, a lower rotating shaft 322 and a lower connecting rod 323, the lower rotating shaft 322 can be rotatably arranged between the standby position and the working position, the lower scraper 31 is arranged on the lower rotating shaft 322, the lower rotating motor 320 is connected with and drives the lower rotating shaft 322 to rotate, the lower buffer cylinder 321 is connected with the lower rotating shaft 322 through the lower connecting rod 323 to limit the working position and the standby position of the lower rotating shaft 322, one side of the lower embossing roller 30, which is far away from the driving motor is provided with a synchronous gear, the same side of the transfer roller 6 is also provided with a synchronous gear, when the lower embossing roller 30 moves to the working position, the lower embossing roller 30 is parallel and tangential with the transfer roller 6, and the two synchronous gears are mutually meshed to enable the lower printing roller 30 to rotate in the opposite directions.
The second lifting mechanism 5 comprises two second lifting cylinders 50 and a second lifting frame 51, the second lifting frame 51 is a lifting plate arranged on two sides of the lower printing roller 30, the two second lifting cylinders 50 are fixedly arranged on two sides of the frame 1, the two second lifting cylinders 50 are connected and drive the second lifting frame 51 to lift, the lower printing assembly 3 is arranged on the second lifting frame 51 and can lift along with the second lifting frame 51, and the lower rotating shaft 322 is arranged on the second lifting frame 51.
The third lifting mechanism 7 comprises a worm wheel 70, a worm 71, a gear 72, a rack 73 and a synchronizing shaft 74, wherein the worm wheel 70 is rotatably arranged on the second lifting frame 51, the worm 71 is hinged with the worm wheel 70, the rack 73 is fixedly arranged at the bottom of the inking tank 33, the gear 72 is hinged with the rack 73, the worm wheel 70 is connected with the gear 72 through the synchronizing shaft 74, the worm 71 drives the worm wheel 70 to rotate, the worm wheel 70 synchronously rotates the gear 72 through the synchronizing shaft 74, and the gear 72 drives the rack 73 to move up and down so as to drive the inking tank 33 to lift.
The printing machine comprises a machine frame 1, and is characterized in that a spindle box 10 and a driving motor 11 are arranged on one side of the machine frame 1, the output end of the driving motor 11 is connected with the spindle box 10, a plurality of mutually matched driving gears are arranged in the spindle box 10, the driving motor 11 mutually matched and drives an upper printing roller 20 and a lower printing roller 30 to synchronously rotate through the plurality of driving gears, and a plurality of guide rollers are arranged in the machine frame 1 and used for guiding objects to be printed to be conveyed between an upward printing assembly 2 and a transfer roller 6.
The pushing mechanism 9 comprises two sliding grooves 90, two sliding blocks 91 and a pushing air cylinder 92, wherein the two sliding grooves 90 are arranged on two sides of the frame 1, the two sliding blocks 91 are respectively arranged in the two sliding grooves 90 in a sliding mode, the pushing air cylinder 92 is connected with and drives the sliding blocks 91 to slide, the tensioning roller 8 is arranged between the two sliding blocks 91 and can slide along with the sliding blocks 91, scale marks are arranged on the sliding grooves 90, and the position of the tensioning roller 8 can be measured and adjusted.
With continued reference to fig. 1 to 8, in the use of the present invention, the object to be printed is placed on the transfer roller 6 after passing through the plurality of guide rollers, the pushing mechanism 9 is started, the tensioning roller 8 is pushed to abut against the transfer roller 6 to tension the object to be printed and abut against the transfer roller 6, the first lifting mechanism 4 and the second lifting mechanism 5 are started, the upper printing component 2 is lowered to the working position, the lower printing component 3 is lifted to the working position, the surface of the upper printing roller 20 positioned at the working position is contacted with the upper surface of the object to be printed, the surface of the lower printing roller 30 positioned at the working position is contacted with the surface of the transfer roller 6, the upper swinging mechanism 22 and the lower swinging mechanism 32 are started, the upper scraper 21 and the lower scraper 31 are rotated to the working position, when the upper scraper 21 is positioned at the working position, the edges of the upper scraper 21 are obliquely abutted against the surface of the upper printing roller 20, the circular arc surfaces on the two side baffles 23 of the upper scraper 21 and the upper printing roller 20 are abutted against the surfaces of the upper scraper 20, the upper ink grooves 24 are formed between the upper scraper 21, when the upper scraper 31 is positioned at the working position, the upper scraper 30 is obliquely abutted against the surfaces of the lower printing roller 30, the upper ink grooves 24 and the lower scraper 31 are added into the required three ink grooves 33 when the upper and the upper ink grooves 33 are started.
The driving motor 11 is started, the upper printing roller 20 and the lower printing roller 30 synchronously rotate, the transfer roller 6 rotates in opposite directions under the action of two mutually meshed synchronous gears, the transfer roller 6 and the upper printing roller 20 mutually cooperate to simultaneously print the front side and the back side of a to-be-printed object clamped between the transfer roller 6 and the upper printing roller 20, when the pigment required by the upper printing roller 20 is insufficient, the pigment can be directly supplemented into the inking tank 24, when the pigment required by the lower printing roller 30 is insufficient, the driving motor 11 can be suspended, the lower inking tank 33 is lowered to the standby position for pigment supplementation, after printing is finished, the upper printing assembly 2 is raised to the standby position, the lower printing assembly 3 is lowered to the standby position, a finished product is taken down and the to-be-printed object is loaded, and if printing is not required, the upper scraper 21 and the lower scraper 31 are rotated to the standby position for cleaning and the next use.
The foregoing is merely one specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by using the concept shall belong to the behavior of infringement of the protection scope of the present invention.
Claims (6)
1. A double-sided printing machine, characterized in that: comprises an upper embossing assembly, a lower embossing assembly and a transfer roller, wherein the upper embossing assembly is provided with an upper embossing roller and an upper scraper, the upper scraper is obliquely abutted against the upper embossing roller, an upper inking groove is formed between the upper scraper and the upper embossing roller in a surrounding manner, the lower embossing assembly is provided with a lower embossing roller, a lower scraper and a lower inking groove, the lower scraper is obliquely abutted against the lower embossing roller, the lower inking groove is arranged below the lower embossing roller, the transfer roller is positioned between the upper embossing roller and the lower embossing roller, the upper embossing roller, the transfer roller and the lower embossing roller are arranged in parallel and tangentially when in operation, the transfer roller is used for transferring patterns on the lower embossing roller to the back surface of a to-be-printed object, the upper embossing roller and the transfer roller can clamp the to-be-printed object in the middle and simultaneously print the front surface and the back surface of the to-be-printed object, the transfer roller is a rubber roller with elasticity, the radius of the upper embossing roller is equal to the radius of the lower embossing roller to the working radius of the transfer roller, the upper printing component comprises an upper printing roller, an upper scraper and an upper swinging mechanism, wherein the upper scraper is arranged on one side of the upper printing roller and can swing between a standby position and a working position, the upper swinging mechanism is connected with and drives the upper scraper to swing, two sides of the upper scraper are provided with baffle plates, one side of each baffle plate is provided with an arc surface matched with the upper printing roller, when the upper scraper is positioned at the working position, the outer sides of the upper scraper, the baffle plates and the outer side of the upper printing roller form an inking groove, the lower printing component comprises a lower printing roller, a lower scraper, a lower inking groove and a lower swinging mechanism, the lower scraper is arranged on one side of the lower printing roller and can swing between the standby position and the working position, the lower inking groove is arranged below the lower printing roller in a lifting manner, the lower swinging mechanism is connected with and drives the lower scraper to swing, the lower printing roller and the tensioning roller and the pushing mechanism are arranged on a rack in a movable manner relative to the transfer roller and used for tensioning and propping a to the transfer roller, the pushing mechanism is connected with and drives the tensioning rollers to move, the pushing mechanism comprises sliding grooves, sliding blocks and pushing air cylinders, the sliding grooves are formed in two sides of the frame, the sliding blocks are slidably arranged in the sliding grooves, the pushing air cylinders are connected with and drive the sliding blocks to slide, and the tensioning rollers are arranged between the sliding blocks and can slide along with the sliding blocks.
2. A double-sided printing machine as claimed in claim 1, wherein: still include a elevating system, an elevating system connects and drives and go up the stamp subassembly and go up, an elevating system includes first lift cylinder and first crane, and first lift cylinder is fixed to be set up in the frame, and first lift cylinder is connected and is driven first crane and goes up the stamp subassembly and set up on first crane and can go up and go up the lift along with first crane.
3. A double-sided printing machine as claimed in claim 2, characterized in that: the upper swinging mechanism comprises an upper rotating motor, an upper buffer air cylinder, an upper rotating shaft and an upper connecting rod, wherein the upper rotating shaft is arranged on the first lifting frame and can rotate at a standby position and a working position, the upper scraper is arranged on the upper rotating shaft, the upper rotating motor is connected with and drives the upper rotating shaft to rotate, and the upper buffer air cylinder is connected with two sides of the upper rotating shaft through the upper connecting rod and is used for limiting the working position and the standby position.
4. A double-sided printing machine as claimed in claim 1, wherein: the printing machine further comprises a second lifting mechanism, the second lifting mechanism is connected with and drives the lower printing assembly to lift, the second lifting mechanism comprises a second lifting cylinder and a second lifting frame, the second lifting cylinder is fixedly arranged on the frame, the second lifting cylinder is connected with and drives the second lifting frame to lift, and the lower printing assembly is arranged on the second lifting frame and can lift along with the second lifting frame.
5. A double-sided printing machine as claimed in claim 4, wherein: the lower swinging mechanism comprises a lower rotating motor, a lower buffer air cylinder, a lower rotating shaft and a lower connecting rod, wherein the lower rotating shaft is arranged on the second lifting frame and can rotate at a standby position and a working position, the lower scraper is arranged on the lower rotating shaft, the lower rotating motor is connected with and drives the lower rotating shaft to rotate, and the lower buffer air cylinder is connected with two sides of the lower rotating shaft through the lower connecting rod and is used for limiting the working position and the standby position.
6. A double-sided printing machine as claimed in claim 5, wherein: the automatic ink feeding device is characterized by further comprising a third lifting mechanism for driving the ink discharging groove to independently lift, wherein the third lifting mechanism comprises a worm wheel, a worm, a gear, a rack and a synchronous shaft, the worm wheel is rotatably arranged on the second lifting frame, the worm is hinged with the worm wheel, the rack is fixedly arranged at the bottom of the ink discharging groove, the gear is hinged with the rack, and the worm wheel is connected with the gear through the synchronous shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110467101.XA CN113211954B (en) | 2021-04-28 | 2021-04-28 | Double-sided printing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110467101.XA CN113211954B (en) | 2021-04-28 | 2021-04-28 | Double-sided printing machine |
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| Publication Number | Publication Date |
|---|---|
| CN113211954A CN113211954A (en) | 2021-08-06 |
| CN113211954B true CN113211954B (en) | 2024-11-19 |
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| CN202110467101.XA Active CN113211954B (en) | 2021-04-28 | 2021-04-28 | Double-sided printing machine |
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| CN115071258B (en) * | 2022-06-21 | 2025-05-06 | 钟杰 | Double-sided printing machine and double-sided printing machine alignment method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217124266U (en) * | 2021-04-28 | 2022-08-05 | 晋江创鑫机械有限公司 | Double-sided printing machine |
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| EP0724967A1 (en) * | 1995-01-31 | 1996-08-07 | Rockwell International Corporation | Erasable contact printing assembly, printing apparatus and printing method and method of making the same |
| CN2838952Y (en) * | 2005-06-21 | 2006-11-22 | 李智 | Perfecting press |
| CN208646278U (en) * | 2018-07-16 | 2019-03-26 | 东莞市长盈塑料编织包装有限公司 | An improved printing copper plate for packaging bags |
| CN210062325U (en) * | 2019-01-28 | 2020-02-14 | 晋江创鑫机械有限公司 | Printing device and textile printing machine |
| CN211942556U (en) * | 2019-12-30 | 2020-11-17 | 詹云龙 | Double-sided printing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217124266U (en) * | 2021-04-28 | 2022-08-05 | 晋江创鑫机械有限公司 | Double-sided printing machine |
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| CN113211954A (en) | 2021-08-06 |
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