CN116675030B - Multipurpose printer paper feeding structure capable of conveying paper with different widths - Google Patents
Multipurpose printer paper feeding structure capable of conveying paper with different widths Download PDFInfo
- Publication number
- CN116675030B CN116675030B CN202310969000.1A CN202310969000A CN116675030B CN 116675030 B CN116675030 B CN 116675030B CN 202310969000 A CN202310969000 A CN 202310969000A CN 116675030 B CN116675030 B CN 116675030B
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- plate
- shell
- groove
- limiting
- paper
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- 230000007246 mechanism Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 13
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
- B65H1/14—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device comprising positively-acting mechanical devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/66—Article guides or smoothers, e.g. movable in operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
Abstract
The application provides a paper feeding structure of a multi-purpose printer capable of conveying paper with different widths, which relates to the technical field of paper feeding boxes and comprises the following components: when the printer is used, printing paper is placed on the lifting plate in the shell, the shell is pushed into the printer bin, the shrinkage plate is retracted into the shell, the limit to the hook plate is lost, the elastic piece lifts the rear side of the lifting plate, the ejector rod is separated from the limiting groove, the two groups of limiting plates are limited, move towards the middle and clamp the printing paper, the printing paper is enabled to move to a centered position in the shell, after the printing paper is placed in the printer, the printing paper is automatically centered and limited, the printer is enabled to adapt to printing papers of various sizes, the problem that the structure for placing the printing paper in the paper feeding structure of the existing printer is imperfect, and when the printer is used, the existing printing equipment cannot convey printing papers of different types due to the lack of the corresponding adjustable structure for limiting the paper, so that the application range of the printer is small is caused.
Description
Technical Field
The application relates to the technical field of paper feeding boxes, in particular to a paper feeding structure of a multipurpose printer capable of conveying paper with different widths.
Background
The printer is used as output equipment for converting electronic files into paper files, can convert the presentation forms of the files, provides convenience for people to read the paper files, is common equipment for office staff to print the files, and needs a paper feeding box to convey printing paper into the printer through a paper rubbing wheel when the printer is used, so that digital files are converted into paper files.
For example, application number: CN02129753.3 relates to a paper feeding device for a printer, which comprises a paper feeding cassette for carrying a plurality of papers, and a driving power source, a driving gear driven by the driving power source and interlocking with the driving gear, a first link having one end pivotally mounted on a rotation shaft of the driving gear and the other end coupled with the rotation shaft of the driven gear, a pick-up gear interlocking with the driven gear and a second link having one end rotatably mounted on the rotation shaft of the driven gear and the other end coupled with the rotation shaft of the pick-up gear, a pick-up roller coaxially coupled with the pick-up gear to simultaneously rotate and press the papers to feed the papers one by one into the printer body, a support arm having a first end coupled with the rotation shaft of the pick-up roller, and a second end pivotally mounted on one side of the printer body, whereby a variation in paper contact angle with a height of the paper stack is kept to a minimum, thereby preventing occurrence of paper feeding errors.
The structure of the existing printer paper feeding structure is imperfect, and when the printer paper feeding structure is used, due to the fact that the structure of limiting paper is lacked, the existing printing equipment cannot convey printing paper of different types, the application range of the printer is small, the structure of cleaning the outer surface of the printing paper is lacked in the existing printer paper feeding structure, when the printer paper feeding structure is used, impurities such as dust possibly adhere to the outer end of the printing paper which is not clean, the adhesion of printing ink is easily affected in the printing process, and therefore the effect after printing is poor.
Disclosure of Invention
In view of this, the present application provides a paper feeding structure of a multi-purpose printer capable of feeding different width papers, which has a structure capable of automatically limiting different size papers, automatically limiting the papers after the papers are placed, automatically centering the papers in a paper feeding cassette, and automatically locking a limiting clamp plate after the papers are placed, thereby preventing the limiting clamp plate from clamping the papers out of folds when the number of papers is reduced.
The application provides a paper feeding structure of a multipurpose printer capable of conveying paper with different widths, which specifically comprises the following steps: a mounting mechanism; the mounting mechanism comprises a main body and a guide roller, wherein the rear end of the main body is provided with a pull rod, the middle position of the front side of the main body is provided with a rectangular groove, and the two ends of the front side of the main body are provided with rectangular plates; the guide roller is rotatably arranged at the upper end of the main body; the mounting mechanism is provided with a holding assembly, the holding assembly comprises a shell and an end groove, the shell is arranged on the front side of the main body, and rectangular grooves at two ends of the rear side of the shell are clamped with two groups of rectangular plates on the front side of the main body; the mounting mechanism is provided with a guide part, the guide part comprises a lifting frame, a swinging piece and an adsorption hole, the lifting frame is movably mounted at the inner end of the main body, the upper end of the lifting frame penetrates through the main body, and the bottom of the lifting frame is in sliding connection with a mounting groove in the main body through an elastic piece; the swinging piece is arranged on the inner side of the lifting frame, two ends of the swinging piece are rotationally connected with the lifting frame, the middle of the swinging piece is of a tubular structure, and two ends of the tubular structure can be connected with the air pump through a conduit; the adsorption holes are arranged in three rows in total and are equidistantly arranged at the bottom of the tubular structure at the middle side of the swinging piece; the device comprises a shell, a holding assembly, a lifting plate, a limiting frame, a limiting rod, a limiting plate, a spring, a hook plate and a locking plate, wherein the holding assembly is provided with the overturning assembly; the two groups of ejector rods are arranged in total, and the ejector rods are symmetrically arranged at the rear ends of two sides of the lifting plate; and the top tail ends of the ejector rods are lapped on two sides of the upper end of the shell; the holding assembly is provided with a limiting assembly, the limiting assembly comprises a plugboard and a positioning hole, the plugboard is arranged on the front side of the interior of the shell, an L-shaped plate at the bottom of the plugboard is inserted into a front groove in the shell, and two ends of the plugboard are adjacent to the limiting plate; the locating holes are symmetrically formed in two sides of the upper end of the plugboard.
Further, the mounting mechanism includes: friction block and mounting groove; the friction block is arranged in a rectangular groove at the middle position of the front side of the main body; the mounting groove is formed in the inner side of the main body, and two ends of the mounting groove penetrate through the top of the main body through the rectangular groove.
Further, the holding assembly includes: a front groove and a limit frame; the front groove is formed in the middle of the front side of the shell; the limiting frames are arranged in two groups, and the limiting frames are symmetrically arranged at two ends of the rear side of the shell.
Further, the holding assembly further comprises: an inner groove and a gear; the inner groove is arranged in the middle of the inner side of the shell; the gear is rotatably arranged at the middle position inside the inner groove.
Further, the holding assembly includes: the limiting plate, the limiting groove and the tooth groove; the limiting plates are provided with two groups, the limiting plates are slidably arranged on two sides of the inside of the shell, an elastic piece is arranged between the outside of the limiting plates and the inside of the shell, racks at the bottoms of the limiting plates are slidably arranged in the inner groove, and the racks are in transmission connection with gears in the inner groove; the limiting groove is formed in the upper end of the middle position of the rack at the bottom of the limiting plate; the tooth slot is formed in the bottom of the front side of the limiting plate.
Further, the holding assembly further comprises: a built-in groove and a locking plate; the built-in groove is formed in the inner end of the shell and is positioned at the front side of the inner groove; the locking plate is slidably mounted in the built-in groove through the elastic piece, the upper ends of the two sides of the locking plate are provided with saw-tooth structures, the upper end of the locking plate is adjacent to the limiting plate, and the front side of the locking plate is provided with a round rod penetrating through the shell.
Further, the holding assembly includes: a shrinking plate and a compacting plate; the two groups of the shrinking plates are arranged in total, the shrinking plates are slidably arranged in the two ends of the rear side of the shell, the outer parts of the shrinking plates extend out from the side ends of the shell, and rectangular grooves are formed in the shrinking plates; the hold-down plate is established in the both sides upper end of casing, and the hold-down plate bottom is pegged graft in the end tank to the inside roller that rotates of hold-down plate is installed.
Further, the guide member includes: a drive roller and a rotation roller; the driving roller rotates the front sides of the inner parts of the two groups of swinging pieces, two sides of the driving roller penetrate through two sides of the lifting frame, a paper rubbing wheel is arranged on the driving roller, and the outer part of the driving roller can be connected with an electric motor; the rotary roller is sleeved on the tubular structure at the middle side of the swinging piece, the rotary roller is in transmission connection with the driving roller through a belt, and circular through holes are formed in the rotary roller at equal intervals.
Further, the flipping assembly includes: a hook plate and a passive rod; the two groups of hook plates are arranged in total, and the hook plates are symmetrically arranged at the two ends of the rear side of the lifting plate; the passive rods are arranged in two groups, and the passive rods are symmetrically arranged at the upper ends of two sides of the lifting plate.
Further, the spacing subassembly includes: an adjusting plate and a limiting plate; the adjusting plate is slidably arranged on the plugboard, and a rectangular groove is formed in the adjusting plate; the limiting slide plate is slidably mounted in a rectangular groove in the adjusting plate, and two groups of round rods at the bottom of the limiting slide plate penetrate through the adjusting plate and are inserted into positioning holes in the inserting plate.
Advantageous effects
According to the application, the containing assembly and the overturning assembly are arranged, the H-shaped inner groove is formed in the shell, the mounting gear is rotated at the middle position of the inner groove, two groups of rectangular limiting plates are movably mounted on two sides of the inner part of the shell, racks on the bottom sides of the two groups of limiting plates are connected through the gear transmission, an elastic piece is arranged between the outer part of the limiting plates and the inner end of the shell, two groups of shrinking plates are slidably mounted at the two ends of the rear side of the shell through the elastic piece, the I-shaped lifting plate is rotatably mounted in the shell, the elastic piece is arranged between the lifting plate and the shell, the L-shaped hook plates at the two ends of the bottom of the lifting plate are clamped into the rectangular grooves in the shrinking plates, the ejector rods at the bottom of the lifting plate are clamped into the limiting grooves in the limiting plates, when the printer is used, printing paper is placed on the lifting plate in the shell, the shell is pushed into the printer bin, the shrinking plates are retracted into the shell, and the limit of the limiting plates are lost, at the moment, the back side of the lifting plate is lifted through the elastic piece, the limiting plates are lost, the two groups of limiting plates are further moved towards the middle, and the printer is clamped in the middle, and the printer can be placed in the middle position, so that the printer can be suitable for printing and can be placed in the middle position.
According to the application, the containing assembly and the overturning assembly are arranged, the rectangular built-in groove is formed in the shell, the locking plates with saw-tooth structures on two sides are slidably mounted in the built-in groove through the elastic piece, the tops of round rods on the front sides of the locking plates are propped against the bottoms of the front sides of the lifting plates, tooth grooves which are the same as the saw-tooth structures on the upper ends of the locking plates are formed in the bottoms of the front sides of the two groups of limiting plates, when the printing paper is reduced, the lifting plates need to be lifted to be higher to convey the printing paper, the locking plates can move upwards along with the continuous lifting of the lifting plates, and when the lifting plates reach a certain height, the saw-tooth structures on the locking plates extend out of the built-in groove and are clamped with the tooth grooves on the front ends of the limiting plates, so that the limiting plates are limited, and the situation that the printing paper is reduced in number, the rigidity of a paper pile is insufficient, and the limiting plates continue to move inwards to clamp the printing paper into folds can be prevented.
According to the application, the guide assembly is arranged, the lifting frame is movably arranged on the main body through the mounting groove, the rod-shaped swinging piece is arranged at the front side of the upper end of the lifting frame, the driving roller with the paper rubbing wheel is rotatably arranged at the inner end of the front side of the swinging piece, the rotating roller is rotatably arranged on the round pipe at the middle side of the swinging piece, and the two ends of the round pipe at the middle side of the swinging piece are communicated with the air suction pump.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present application, the drawings of the embodiments will be briefly described below. The drawings described below are only for illustration of some embodiments of the application and are not intended to limit the application.
In the drawings:
fig. 1 shows a schematic perspective view of an embodiment according to the present application.
Fig. 2 shows a schematic bottom view of an embodiment according to the application.
Fig. 3 shows a schematic top view of an embodiment of the application.
Fig. 4 shows an exploded structural schematic diagram according to an embodiment of the present application.
Fig. 5 illustrates a schematic perspective view of a receiving assembly and a flipping assembly according to an embodiment of the application.
Fig. 6 illustrates a schematic perspective view of a partial and flip assembly of a receiving assembly according to an embodiment of the present application.
Fig. 7 shows a schematic cross-sectional structural view of a receiving assembly according to an embodiment of the present application.
Fig. 8 shows a schematic perspective view of a mounting mechanism and a guide member according to an embodiment of the present application.
Fig. 9 is a schematic perspective view of a receiving assembly according to an embodiment of the present application.
Fig. 10 illustrates an exploded view of a pod assembly according to an embodiment of the present application.
Fig. 11 shows a partially cut-away schematic structural view of a guide member according to an embodiment of the present application.
Fig. 12 shows an exploded view of a guide assembly according to an embodiment of the present application.
Fig. 13 shows a schematic cross-sectional view of a spacing assembly according to an embodiment of the present application.
List of reference numerals
1. A mounting mechanism;
101. a main body; 1011. a guide roller;
102. a friction block; 103. a mounting groove;
2. a holding assembly;
201. a housing; 2011. an end groove;
202. a front groove; 203. a limit frame;
204. an inner tank; 2041. a gear;
205. a limiting plate; 2051. defining a slot; 2052. tooth slots;
206. a built-in groove; 2061. a locking plate;
207. shrinking the plate; 208. a compacting plate;
3. a guide member;
301. a lifting frame; 3011. a swinging member; 3012. adsorption holes;
302. a driving roller; 303. a rotating roller;
4. a flip assembly;
401. a lifting plate; 4011. a push rod;
402. a hook plate; 403. a passive lever;
5. a limit component;
501. inserting plate; 5011. positioning holes;
502. an adjusting plate; 503. and limiting the sliding plate.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present application more clear, the technical solution of the embodiment of the present application will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present application.
Examples: please refer to fig. 1 to 13:
the application provides a paper feeding structure of a multipurpose printer capable of conveying paper with different widths, which comprises: a mounting mechanism 1; the mounting mechanism 1 comprises a main body 101 and a guide roller 1011, wherein the rear end of the main body 101 is provided with a pull rod, the middle position of the front side of the main body 101 is provided with a rectangular groove, and the two ends of the front side of the main body 101 are provided with rectangular plates; the guide roller 1011 is rotatably installed at the upper end position of the main body 101; the mounting mechanism 1 is provided with a holding assembly 2, the holding assembly 2 comprises a shell 201 and an end groove 2011, the shell 201 is arranged on the front side of the main body 101, and rectangular grooves at two ends of the rear side of the shell 201 are clamped with two groups of rectangular plates on the front side of the main body 101; the mounting mechanism 1 is provided with a guide part 3, the guide part 3 comprises a lifting frame 301, a swinging piece 3011 and an adsorption hole 3012, the lifting frame 301 is movably mounted at the inner end of the main body 101, the upper end of the lifting frame 301 penetrates through the main body 101, and the bottom of the lifting frame 301 is in sliding connection with a mounting groove 103 in the main body 101 through an elastic piece; the swinging piece 3011 is arranged at the inner side of the lifting frame 301, two ends of the swinging piece 3011 are rotatably connected with the lifting frame 301, the middle of the swinging piece 3011 is of a tubular structure, and two ends of the tubular structure can be connected with an air pump through a conduit; the adsorption holes 3012 are arranged in three rows, and the adsorption holes 3012 are equidistantly arranged at the bottom of the tubular structure at the middle side of the swinging piece 3011; the holding assembly 2 is provided with a turnover assembly 4, the turnover assembly 4 comprises a lifting plate 401 and a push rod 4011, the lifting plate 401 is arranged on the inner side of the shell 201, two ends of the front side of the lifting plate 401 are rotationally connected with two sides of the inner side of the shell 201, an elastic piece is arranged between the bottom of the rear side of the lifting plate 401 and the inner side of the shell 201, the push rod 4011 on the outer side of the lifting plate 401 is inserted into a limiting groove 2051 on a limiting plate 205 on the inner side of the shell 201, a hook plate 402 on the outer side of the lifting plate 401 is clamped with a rectangular groove in a shrinking plate 207 on the inner side of the shell 201, the hook plate 402 is in sliding connection with a limiting frame 203 on the inner side of the shell 201, and the bottom end of the front side of the lifting plate 401 is in contact with the top of a circular rod at the tail end of a locking plate 2061 in the shell 201; two groups of ejector rods 4011 are arranged in total, and the ejector rods 4011 are symmetrically arranged at the rear ends of two sides of the lifting plate 401; and the top end of the push rod 4011 is lapped on two sides of the upper end of the shell 201; the holding assembly 2 is provided with a limiting assembly 5, the limiting assembly 5 comprises a plugboard 501 and a positioning hole 5011, the plugboard 501 is arranged on the front side of the interior of the shell 201, an L-shaped plate at the bottom of the plugboard 501 is inserted into a front groove 202 in the shell 201, and two ends of the plugboard 501 are adjacent to the limiting plate 205; the positioning holes 5011 are symmetrically formed on two sides of the upper end of the plugboard 501.
As shown in fig. 8, the mounting mechanism 1 includes: friction block 102 and mounting groove 103; the friction block 102 is installed in a rectangular groove at a front middle position of the main body 101; the mounting groove 103 is formed in the inner side of the main body 101, two ends of the mounting groove 103 penetrate through the top of the main body 101 through the rectangular groove, the wedge-shaped friction blocks 102 are arranged, two pieces of paper can be conveyed simultaneously in the process of preventing paper conveying, when two pieces of paper are conveyed simultaneously, the paper at the bottom is separated from the paper at the top through friction with the friction blocks 102, the U-shaped mounting groove 103 is arranged, and the lifting frame 301 can be movably mounted in the main body 101 through the mounting groove 103.
As embodiment 1 of the present application, as shown in fig. 4 to 7, the holding assembly 2 includes: a front slot 202 and a limit frame 203; the front groove 202 is formed in the middle of the front side of the shell 201; the limiting frames 203 are provided with two groups in total, and the limiting frames 203 are symmetrically arranged at two ends of the rear side of the shell 201; an inner groove 204 and a gear 2041; the inner groove 204 is provided at an intermediate position inside the housing 201; gear 2041 is rotatably mounted in an intermediate position within inner tank 204; a limiting plate 205, a limiting groove 2051 and a tooth groove 2052; the limiting plates 205 are provided with two groups, the limiting plates 205 are slidably arranged on two sides of the inside of the shell 201, an elastic piece is arranged between the outside of the limiting plates 205 and the inside of the shell 201, racks at the bottoms of the limiting plates 205 are slidably arranged in the inner groove 204, and the racks are in transmission connection with the gear 2041 in the inner groove 204; the limiting groove 2051 is formed at the upper end of the middle position of the rack at the bottom of the limiting plate 205; tooth grooves 2052 are formed in the bottom of the front side of the limiting plate 205; a built-in groove 206 and a locking plate 2061; a built-in groove 206 is opened at the inner end of the housing 201, and the built-in groove 206 is positioned at the front side of the inner groove 204; the locking plate 2061 is slidably installed in the built-in groove 206 by an elastic member, and the upper ends of both sides of the locking plate 2061 are provided with a saw-tooth structure, and the upper end of the locking plate 2061 is adjacent to the limiting plate 205, and the front side of the locking plate 2061 is provided with a circular rod penetrating the housing 201; a pinch plate 207 and a pinch plate 208; the shrinking plates 207 are provided with two groups in total, the shrinking plates 207 are slidably arranged inside the two ends of the rear side of the shell 201, the outer parts of the shrinking plates 207 extend out from the side ends of the shell 201, and rectangular grooves are formed inside the shrinking plates 207; the hold-down plates 208 are provided at both upper ends of the housing 201, and bottoms of the hold-down plates 208 are inserted into the end slots 2011, and rollers are rotatably installed inside the hold-down plates 208.
The setting of the rectangular front groove 202, when the L-shaped plate at the bottom of the plugboard 501 is inserted into the front groove 202, the plugboard 501 can be fixed at the front side of the shell 201, the rectangular limiting frame 203 is set, the hook plate 402 is slidably mounted in the limiting frame 203, limiting plates 205 can be limited when the lifting plate 401 is turned and moved in the shell 201, the H-shaped inner groove 204 is arranged, the limiting plates 205 can be slidably mounted in the shell 201 through the inner groove 204, the gears 2041 are arranged, two groups of limiting plates 205 can be in transmission connection through the gears 2041, the rectangular limiting plates 205 are arranged, printing paper placed in the shell 201 can be limited and clamped, the printing paper is located at the middle position in the shell 201, the rectangular limiting grooves 2051 are arranged, the limiting plates 205 can be limited at two sides in the shell 201 through inserting the ejector rod 4011 into the limiting grooves 2051, the toothed tooth grooves 2052 are arranged, the limiting plates 205 can be fixed in the shell 201 through the toothed structures on the toothed grooves 2061, the rectangular limiting plates 206 are arranged in the inner side of the shell 201, the rectangular limiting plates 206 can be arranged, the rectangular limiting plates 205 can be mounted in the rectangular limiting plates 206 can be compressed into the shell 201 through the toothed grooves 206, the inner end of the rectangular limiting plates 205 can be compressed tightly, and the bottom end of the rectangular limiting plates 205 can be compressed tightly pressed against the inner end of the shell 201, and the printing paper can be compressed tightly pressed against the front side of the lifting plate 201, and the front side of the printing plate can be compressed tightly, and fixed on the side of the front plate 201.
As embodiment 2 of the present application, as shown in fig. 8, the guide member 3 includes: a driving roller 302 and a rotating roller 303; the driving roller 302 rotates the front sides of the inner parts of the two groups of swinging pieces 3011, two sides of the driving roller 302 penetrate through two sides of the lifting frame 301, a paper rubbing wheel is arranged on the driving roller 302, and the outer part of the driving roller 302 can be connected with an electric motor; the rotary roller 303 is sleeved on the tubular structure at the middle side of the swinging piece 3011, the rotary roller 303 is in transmission connection with the driving roller 302 through a belt, and circular through holes are formed in the rotary roller 303 at equal intervals.
A cylindrical driving roller 302 is arranged, a triangular paper rubbing wheel is arranged on the driving roller 302, and the electric motor drives the driving roller 302 to rotate, so that the paper rubbing wheel is contacted with the uppermost printing paper, and the uppermost printing paper is pushed out of the paper stack; the cylindrical rotating roller 303 made of rubber is provided, and a circular through hole is formed in the rotating roller 303, so that dust on printing paper can be adsorbed to the swinging member 3011 through the adsorbing hole 3012 by the circular through hole in the rotating roller 303, and the printing paper can be prevented from being sucked and unable to move due to the adsorbing hole 3012 by the rolling rotating roller 303.
As shown in fig. 5 to 7, the flipping assembly 4 includes: a hook plate 402 and a passive bar 403; the two groups of hook plates 402 are arranged in total, and the hook plates 402 are symmetrically arranged at the two ends of the rear side of the lifting plate 401; the passive rods 403 are provided with two groups in total, and the passive rods 403 are symmetrically arranged at the upper ends of two sides of the lifting plate 401; the L-shaped hook plate 402 is provided, and by engaging the hook plate 402 with the rectangular groove in the shrink-plate 207, the lifting plate 401 can be fixed in the housing 201 in a lying manner, and the rounded rectangular passive rod 403 is provided, so that when the housing 201 is drawn out from the inside of the printer, the passive rod 403 is pressed downward, and the lifting plate 401 is moved downward, and the hook plate 402 is engaged again with the rectangular groove in the shrink-plate 207.
As embodiment 3 of the present application, as shown in fig. 13, a stopper assembly 5 includes: an adjusting plate 502 and a limiting plate 503; the adjusting plate 502 is slidably arranged on the plugboard 501, and a rectangular groove is formed in the adjusting plate 502; the limiting slide plate 503 is slidably mounted in a rectangular groove inside the adjusting plate 502, and two groups of round rods at the bottom of the limiting slide plate 503 penetrate through the adjusting plate 502 and are inserted into positioning holes 5011 in the inserting plate 501; the rectangular regulating plate 502 is provided, the regulating plate 502 can be slidably provided with the regulating plate 503, when the regulating plate 502 is fixed on the inserting plate 501, the regulating plate 502 can be used for fixing the printing paper in the shell 201 back and forth, the rectangular regulating plate 503 is provided, two groups of circular rods are arranged at the bottom of the regulating plate 503, and the regulating plate 502 can be fixed on the inserting plate 501 by inserting the circular rods into the positioning holes 5011 of the inserting plate 501 through the regulating plate 502.
As another implementation manner of embodiment 3, two rows of wedge grooves may be equidistantly disposed at the upper end of the board 501, so that the wedge grooves replace the positioning holes 5011 to be used, then the adjusting board 502 is slidably mounted to the upper end of the board 501 through an elastic member, and the wedge blocks are slidably mounted to the inner bottom end of the board 501 through an elastic member, so that the wedge blocks replace the limiting board 503 to be used.
Specific use and action of the embodiment:
in the present application, as shown in fig. 1 to 13, a housing 201 is fixed to the front side of a main body 101, then a lifting frame 301 is movably mounted to the main body 101 through a mounting groove 103, a swinging member 3011 is rotatably mounted to the front end of the lifting frame 301, a rotating roller 303 is sleeved on a circular tube in the middle of the swinging member 3011, a driving roller 302 with a paper rubbing wheel is rotatably mounted to the front end of the swinging member 3011, the driving roller 302 and the rotating roller 303 are connected together through a belt transmission, limiting plates 205 are movably mounted at both ends inside the housing 201, racks at the bottom sides of the two sets of limiting plates 205 are connected through a gear 2041 transmission, a shrinkage plate 207 is slidably mounted at both sides of the rear end of the housing 201, then a lifting plate 401 is rotatably mounted inside the housing 201, L-shaped hook plates 402 at both ends of the bottom of the lifting plate 401 are engaged into rectangular grooves 2051 in the shrinkage plate 207, and then a jack 4011 at the bottom of the lifting plate 401 is engaged into the limiting plates 205, A rectangular built-in groove 206 is formed in the inside of the case 201, a locking plate 2061 is slidably mounted in the built-in groove 206 by an elastic member, the top of a round bar at the front side of the locking plate 2061 is made to abut against the bottom of the front side of the lifting plate 401, the board 501 is inserted into the front side of the case 201 to be fixed, then the printing paper is placed on the lifting plate 401 in the case 201, the regulating plate 502 is made to slide forward, the regulating plate 502 is made to abut against the front side of the printing paper, the bottom of the regulating plate 503 is inserted into a positioning hole 5011 of the board 501, the regulating plate 502 is made to limit the printing paper, the case 201 is pushed into the printer bin, the shrinkage plate 207 is retracted into the case 201, the elastic member lifts the printing paper by the lifting plate 401, the ejector rod 4011 is separated from the limiting groove 2051 after the lifting of the lifting plate 401, the two sets of limiting plates 205 are moved toward each other to clamp the printing paper, when the driving roller 302 rotates and drives the printing paper through the paper rubbing wheel, the dust on the outer end face of the printing paper can be adsorbed by the adsorption hole 3012 at the bottom of the swinging piece 3011 through the round hole on the rotating roller 303 when the printing paper passes through the rotating roller 303, the lifting plate 401 is continuously lifted to convey the printing paper along with continuous output of the printing paper, the locking plate 2061 is lifted along with the lifting plate 401, when the lifting plate 401 reaches a certain height, the saw-tooth-shaped structure on the locking plate 2061 extends out of the built-in groove 206 and is engaged with the tooth sockets 2052 at the front end of the limiting plate 205 so as to lock and fix the limiting plate 205, when the printing paper inside the shell 201 is exhausted, the main body 101 and the shell 201 are pulled out, and the driven rod 403 is pushed to the lower end in the pulling process, so that the lifting plate 401 is flattened, and at the moment, the printing paper can be continuously placed inside the shell 201.
Claims (8)
1. A multi-purpose printer paper feed structure capable of feeding paper of different widths, comprising: a mounting mechanism (1); the mounting mechanism (1) comprises a main body (101) and guide rollers (1011), wherein a pull rod is arranged at the rear end of the main body (101), a rectangular groove is arranged in the middle of the front side of the main body (101), and rectangular plates are arranged at two ends of the front side of the main body (101); the guide roller (1011) is rotatably arranged at the upper end position of the main body (101); the mounting mechanism (1) is provided with a containing assembly (2), the containing assembly (2) comprises a shell (201), an end groove (2011), a limiting plate (205), a limiting groove (2051), tooth grooves (2052), a shrinking plate (207) and a compacting plate (208), the shell (201) is arranged on the front side of the main body (101), and rectangular grooves at two ends of the rear side of the shell (201) are clamped with two groups of rectangular plates on the front side of the main body (101); the limiting plates (205) are provided with two groups, the limiting plates (205) are slidably arranged on two sides of the inside of the shell (201), an elastic piece is arranged between the outside of the limiting plates (205) and the inside of the shell (201), racks at the bottoms of the limiting plates (205) are slidably arranged in an inner groove (204) in the shell (201), and the racks are in transmission connection with gears (2041) in the inner groove (204); the limiting groove (2051) is formed in the upper end of the middle position of the rack at the bottom of the limiting plate (205); the tooth grooves (2052) are formed in the bottom of the front side of the limiting plate (205); the two groups of shrinkage plates (207) are arranged in total, the shrinkage plates (207) are slidably arranged in the two ends of the rear side of the shell (201), the outside of the shrinkage plates (207) extends out of the side end of the shell (201), and rectangular grooves are formed in the shrinkage plates (207); the pressing plates (208) are arranged at the upper ends of two sides of the shell (201), the bottoms of the pressing plates (208) are inserted into the end grooves (2011), and rollers are rotatably arranged in the pressing plates (208); the mounting mechanism (1) is provided with a guide part (3), the guide part (3) comprises a lifting frame (301), a swinging part (3011) and an adsorption hole (3012), the lifting frame (301) is movably mounted at the inner end of the main body (101), the upper end of the lifting frame (301) penetrates through the main body (101), and the bottom of the lifting frame (301) is in sliding connection with a mounting groove (103) in the main body (101) through an elastic part; the swinging piece (3011) is arranged at the inner side of the lifting frame (301), two ends of the swinging piece (3011) are rotationally connected with the lifting frame (301), the middle of the swinging piece (3011) is of a tubular structure, and two ends of the tubular structure can be connected with the air pump through a conduit; the adsorption holes (3012) are arranged in three rows in total, and the adsorption holes (3012) are equidistantly arranged at the bottom of the tubular structure at the middle side of the swinging piece (3011); the lifting device is characterized in that a turnover assembly (4) is arranged on the containing assembly (2), the turnover assembly (4) comprises a lifting plate (401) and a push rod (4011), the lifting plate (401) is arranged on the inner side of the shell (201), two ends of the front side of the lifting plate (401) are rotationally connected with two sides of the inner side of the shell (201), an elastic piece is arranged between the bottom of the rear side of the lifting plate (401) and the inner side of the shell (201), the push rod (4011) on the outer side of the lifting plate (401) is inserted into a limiting groove (2051) on a limiting plate (205) on the inner side of the shell (201), a hook plate (402) on the outer side of the lifting plate (401) is clamped with a rectangular groove in a shrinkage plate (207) on the inner side of the shell (201), the hook plate (402) is in sliding connection with a limiting frame (203) on the inner side of the shell (201), and the bottom end of the front side of the lifting plate (401) is contacted with the top of a circular rod on the tail end of the locking plate (2061) in the shell (201); two groups of ejector rods (4011) are arranged in total, and the ejector rods (4011) are symmetrically arranged at the rear ends of two sides of the lifting plate (401); the top tail ends of the ejector rods (4011) are lapped on two sides of the upper end of the shell (201); the accommodating assembly (2) is provided with a limiting assembly (5), the limiting assembly (5) comprises a plugboard (501) and a positioning hole (5011), the plugboard (501) is arranged on the front side of the inside of the shell (201), an L-shaped plate at the bottom of the plugboard (501) is spliced in a front groove (202) in the shell (201), and two ends of the plugboard (501) are adjacent to the limiting plate (205); the positioning holes (5011) are symmetrically formed in two sides of the upper end of the inserting plate (501).
2. The paper feeding structure of a multi-purpose printer capable of feeding paper of different widths according to claim 1, wherein: the mounting mechanism (1) comprises: a friction block (102) and a mounting groove (103); the friction block (102) is arranged in a rectangular groove at the middle position of the front side of the main body (101); the mounting groove (103) is formed in the inner side of the main body (101), and two ends of the mounting groove (103) penetrate through the top of the main body (101) through the rectangular groove.
3. The paper feeding structure of a multi-purpose printer capable of feeding paper of different widths according to claim 1, wherein: the containing assembly (2) comprises: a front groove (202) and a limit frame (203); the front groove (202) is formed in the middle of the front side of the shell (201); the limiting frames (203) are arranged in two groups, and the limiting frames (203) are symmetrically arranged at two ends of the rear side of the shell (201).
4. The paper feeding structure of a multi-purpose printer capable of feeding paper of different widths according to claim 1, wherein: the containing assembly (2) further comprises: an inner groove (204) and a gear (2041); the inner groove (204) is arranged at the middle position inside the shell (201); the gear (2041) is rotatably mounted in an intermediate position within the inner tank (204).
5. The paper feeding structure of a multi-purpose printer capable of feeding paper of different widths according to claim 4, wherein: the containing assembly (2) further comprises: a built-in groove (206) and a locking plate (2061); the built-in groove (206) is formed in the inner end of the shell (201), and the built-in groove (206) is positioned at the front side of the inner groove (204); the locking plate (2061) is slidably mounted in the built-in groove (206) through an elastic piece, the upper ends of the two sides of the locking plate (2061) are provided with saw-tooth structures, the upper end of the locking plate (2061) is adjacent to the limiting plate (205), and the front side of the locking plate (2061) is provided with a round rod penetrating through the shell (201).
6. The paper feeding structure of a multi-purpose printer capable of feeding paper of different widths according to claim 1, wherein: the guide member (3) includes: a drive roller (302) and a rotation roller (303); the driving roller (302) rotates the front sides of the interiors of the two groups of swinging pieces (3011), two sides of the driving roller (302) penetrate through two sides of the lifting frame (301), a paper rubbing wheel is arranged on the driving roller (302), and the exterior of the driving roller (302) can be connected with an electric motor; the rotary roller (303) is sleeved on the tubular structure at the middle side of the swinging piece (3011), the rotary roller (303) is in transmission connection with the driving roller (302) through a belt, and circular through holes are formed in the rotary roller (303) at equal intervals.
7. The paper feeding structure of a multi-purpose printer capable of feeding paper of different widths according to claim 1, wherein: the flipping assembly (4) comprises: a hook plate (402) and a passive lever (403); the two groups of hook plates (402) are arranged in total, and the hook plates (402) are symmetrically arranged at two ends of the rear side of the lifting plate (401); the passive rods (403) are provided with two groups in total, and the passive rods (403) are symmetrically arranged at the upper ends of two sides of the lifting plate (401).
8. The paper feeding structure of a multi-purpose printer capable of feeding paper of different widths according to claim 1, wherein: the limit assembly (5) comprises: an adjusting plate (502) and a limiting plate (503); the adjusting plate (502) is slidably arranged on the inserting plate (501), and a rectangular groove is formed in the adjusting plate (502); the limiting slide plate (503) is slidably mounted in a rectangular groove in the adjusting plate (502), and two groups of round rods at the bottom of the limiting slide plate (503) penetrate through the adjusting plate (502) and are inserted into positioning holes (5011) in the inserting plate (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310969000.1A CN116675030B (en) | 2023-08-03 | 2023-08-03 | Multipurpose printer paper feeding structure capable of conveying paper with different widths |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310969000.1A CN116675030B (en) | 2023-08-03 | 2023-08-03 | Multipurpose printer paper feeding structure capable of conveying paper with different widths |
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| CN116675030B true CN116675030B (en) | 2023-10-31 |
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| CN1069002A (en) * | 1991-06-12 | 1993-02-17 | 科普拉运输和仓储技术设备有限公司 | Be used for storing and take out the especially overhead storage system of paper roll of reel shape material, have on it and store the track arranged in pairs that paper roll is used from storage facility |
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| CN109178991A (en) * | 2018-10-16 | 2019-01-11 | 温州劲嘉彩印有限公司 | A kind of printing equipment |
| CN111071546A (en) * | 2020-01-15 | 2020-04-28 | 浙江思密达智能装备有限公司 | Intelligent unmanned assembly line for tea packaging |
| CN112374008A (en) * | 2020-11-02 | 2021-02-19 | 广东兴发铝业有限公司 | Vertical paper storage machine |
| CN115138610A (en) * | 2022-06-29 | 2022-10-04 | 于敬婷 | Printing device with automatic cleaning of paper rubbing wheel |
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2023
- 2023-08-03 CN CN202310969000.1A patent/CN116675030B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069002A (en) * | 1991-06-12 | 1993-02-17 | 科普拉运输和仓储技术设备有限公司 | Be used for storing and take out the especially overhead storage system of paper roll of reel shape material, have on it and store the track arranged in pairs that paper roll is used from storage facility |
| CN108177946A (en) * | 2018-01-17 | 2018-06-19 | 龙利得包装印刷股份有限公司 | A kind of information-based complete intelligent carton production linkage management method |
| CN109178991A (en) * | 2018-10-16 | 2019-01-11 | 温州劲嘉彩印有限公司 | A kind of printing equipment |
| CN111071546A (en) * | 2020-01-15 | 2020-04-28 | 浙江思密达智能装备有限公司 | Intelligent unmanned assembly line for tea packaging |
| CN112374008A (en) * | 2020-11-02 | 2021-02-19 | 广东兴发铝业有限公司 | Vertical paper storage machine |
| CN115138610A (en) * | 2022-06-29 | 2022-10-04 | 于敬婷 | Printing device with automatic cleaning of paper rubbing wheel |
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| CN116675030A (en) | 2023-09-01 |
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