CN112590389A

CN112590389A - Printing device with pigment supplementing function

Info

Publication number: CN112590389A
Application number: CN202011491326.0A
Authority: CN
Inventors: 蒋世宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-04-02

Abstract

The present invention relates to a printing apparatus, and more particularly, to a printing apparatus having a function of replenishing a pigment. The technical problem is to provide a printing device with a pigment supplementing function, which is suitable for printing plates with different thicknesses. The technical scheme of the invention is that the printing device with the pigment supplementing function comprises a supporting seat and the like; the first support frame has two, and two first support frame fixed mounting are on the supporting seat, and second support frame fixed mounting is in one side of keeping away from first support frame of supporting seat, and first support fixed mounting is in one side of second support frame, and storage bucket fixed mounting is on first support, and first support plate fixed mounting is in one side of first support, still including, power unit, control mechanism, printing mechanism and swager construct. The charging basket is added into the device, the pigment is filled in the charging basket, and meanwhile, the charging basket and the brush are communicated through the hose, so that the pigment on the brush is continuously fed into the brush when the brush brushes at every time.

Description

Printing device with pigment supplementing function

Technical Field

The present invention relates to a printing apparatus, and more particularly, to a printing apparatus having a function of replenishing a pigment.

Background

Printing is a technique of transferring ink to the surface of paper, textile, plastic product, leather and other materials through plate making, inking, pressurizing and other steps, and printing is a process of transferring the approved printing plate to the printing stock through printing machine and special ink.

The printing technology is mainly applied to books, calendars, couplets and the like, the articles need to be printed in large batch, the existing books, calendars and couplets are often printed by two persons for cooperation, one person supplies materials, and one person is responsible for printing and dyeing, and the defect that the pigment needs to be replenished once by brushing exists, and the working efficiency is influenced because the pigment needs to be recoated after one printing.

In accordance with the technical problem mentioned in the background above, a printing device with a pigment replenishment function is provided that accommodates printing plates of different thicknesses.

Disclosure of Invention

In order to overcome the defects that double cooperation is often needed, one person supplies materials, the other person is responsible for printing and dyeing, and the pigment is needed to be replenished once by brushing, and the working efficiency is influenced by recoating after printing once, the technical problem is to provide the printing device with the pigment replenishing function, which is suitable for printing plates with different thicknesses.

The technical scheme of the invention is as follows: a printing device with pigment supplementing function comprises a supporting seat, two first supporting frames, two second supporting frames, a first support, a charging basket and a first supporting plate, wherein the two first supporting frames are fixedly arranged on the supporting seat, the second supporting frame is fixedly arranged on one side of the supporting seat far away from the first supporting frame, the first support is fixedly arranged on one side of the second supporting frame, the charging basket is fixedly arranged on the first support, the first supporting plate is fixedly arranged on one side of the first support, the printing device also comprises a power mechanism, a control mechanism, a printing mechanism and a material pressing mechanism, the power mechanism is fixedly arranged on the first supporting plate, part of the power mechanism is connected with the second supporting frame in a sliding manner, the control mechanism is fixedly arranged on the power mechanism, the printing mechanism is connected with the control mechanism in a rotating manner, the material pressing mechanism is fixedly arranged on the supporting seat, and the material pressing mechanism is connected with the control mechanism, the swaging mechanism is in contact with the first support frame.

As a preferable technical scheme of the invention, the power mechanism comprises a motor, a first sliding frame, a first sliding plate, a first belt wheel, a shaft lever, a second belt wheel, a belt and a reciprocating mechanism, wherein the motor is fixedly arranged on one side of a first supporting plate close to the charging bucket, the first sliding frame is slidably arranged on a second supporting frame, the first sliding plate is slidably arranged in the first sliding frame, the control mechanism is fixedly arranged on one side of the first sliding plate, the first belt wheel is fixedly arranged on an output shaft of the motor, the shaft lever is rotatably arranged on the first supporting plate, the second belt wheel is fixedly arranged at one end of the shaft lever, the belt is wound on the first belt wheel and the second belt wheel, the reciprocating mechanism is fixedly arranged on the first sliding plate, the reciprocating mechanism is fixedly arranged at the other end of the shaft lever, and the control mechanism is fixedly arranged on.

As a preferable technical scheme of the invention, the reciprocating mechanism comprises arc-shaped fixed plates, a first fixed plate, fixed columns and a special-shaped disc, wherein the two arc-shaped fixed plates are fixedly arranged on one side of the first sliding plate close to the motor, the first fixed plate is fixedly arranged on one side of the first sliding plate close to the arc-shaped fixed plates, the first fixed plate is positioned between the two arc-shaped fixed plates, a row of fixed columns is fixedly arranged on the first fixed plate, the special-shaped disc is fixedly arranged at the other end of the shaft lever, and the special-shaped disc is in contact with the.

As a preferable technical scheme of the invention, the control mechanism comprises a second bracket, a second sliding frame, a second fixed plate, a second supporting plate, a rotating column, a second sliding plate, a second sliding column, a tension spring, a fixed frame and a balance assembly, wherein the second bracket is fixedly arranged on one side of the first sliding plate far away from the first fixed plate, the material pressing mechanism is fixedly arranged on the second bracket, the two second fixed plates are fixedly arranged on the second bracket, the two second sliding frames are respectively in sliding connection with the two second fixed plates, the balance assembly is fixedly arranged on the second bracket and is in sliding connection with the two second sliding frames, the second supporting plate is slidably arranged on one side of the second bracket far away from the balance assembly, the rotating column is rotatably arranged on the other side of the second supporting frame, the four second sliding plates are respectively in sliding connection with two sides of the two second sliding frames, the four fixed frames are respectively in sliding connection with the other sides of the four second sliding plates, the printing mechanism is fixedly connected with the fixed frame, the two rotary columns are respectively rotatably connected with the two fixed frames, the two sides of the fourth pair of second sliding columns are respectively in sliding connection with the second sliding frame and the fixed frame, the tension spring is sleeved on the second sliding columns, one end of the tension spring is fixedly installed on the second sliding frame, and the other end of the tension spring is fixedly installed on the fixed frame.

As a preferred technical scheme of the invention, the balancing component comprises a fixed strip, two pairs of first sliding columns and first springs, wherein the fixed strip is fixedly arranged on the second support, one ends of the two pairs of first sliding columns are fixedly arranged on one side of the fixed strip, the other side of each pair of first sliding columns is respectively connected with one side of a second sliding frame in a sliding manner, and the first springs are sleeved on the first sliding columns.

As a preferred technical scheme of the invention, the printing mechanism comprises rotary drums, rotary plates, scraping plates, brushes and an adjusting mechanism, wherein the two rotary drums are respectively and fixedly arranged on two rotary columns at two sides, the two rotary plates are positioned at two sides of the rotary drums and a second supporting plate, the two rotary plates are respectively and rotatably connected with the three rotary columns, the adjusting mechanism is fixedly connected with two fixed frames at one side of the second supporting plate, the scraping plates are fixedly arranged on the adjusting mechanism, the brushes are fixedly arranged on the fixed frames at the other side, and pipes on the charging barrels are communicated with one side of the brushes.

As a preferred technical scheme of the invention, the adjusting mechanism comprises two connecting rods, two second springs and two connecting frames, wherein the two connecting frames are respectively and fixedly arranged at one ends of two fixing frames at one side of the second supporting plate, the connecting rods are slidably arranged on the connecting frames, the scraping plate is fixedly arranged at the other end of the connecting rods, the second springs are sleeved on the connecting columns, one ends of the second springs are fixedly arranged on the connecting frames, the other ends of the second springs are fixedly arranged at one sides of the scraping plates, and brushes are fixedly connected to the other connecting frame.

As a preferred technical scheme of the invention, the pressing mechanism comprises fixed blocks, first sliding frames, second sliding frames, fixed rods, third sliding columns, third sliding plates and third springs, wherein the two fixed blocks are respectively and fixedly arranged on two sides of the second support, the fixed blocks are contacted with the rotary drum, the two first sliding frames are respectively and fixedly arranged on one sides of the two fixed blocks, the second sliding frames are in sliding connection with one side of the second support plate, the two fixed rods are respectively and fixedly arranged on two ends of the second sliding frames, the two pairs of third sliding columns are respectively and fixedly arranged on two sides of the two fixed rods, the third sliding columns are in sliding connection with the support base, the periphery of the third sliding plate is in sliding connection with the two pairs of third sliding columns, the first sliding frames are in sliding connection with the third sliding plates, the third sliding plates are contacted with the first support frame, and the third springs are sleeved on the.

As a preferable technical scheme of the invention, the third sliding plate and the scraper are replaceable, so that parts with different shapes and materials can be conveniently replaced when printing different materials.

Compared with the prior art, the invention has the following advantages:

1. the charging basket is added into the device, the pigment is filled in the charging basket, the charging basket and the brush are communicated through the hose, the pigment on the brush is continuously sent into the charging basket when the brush brushes at every time, steps in printing are saved, and printing efficiency is improved.

2. The motor is adopted as a power source in the device, the control mechanism is driven to move in a reciprocating mode simultaneously, the control mechanism controls the action of the printing mechanism simultaneously, the printing material and the material brushing process of the printing mechanism are carried out in sequence, the mechanical operation replaces the manual printing process, a large amount of manpower is saved, and meanwhile the printing efficiency is improved.

3. The third slide in this device is detachable, and same lithography apparatus is carrying out different printing during operation, and convenient the change of third slide has increased the function of device, has reduced the cost of printing.

Drawings

In the drawings:

fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

Fig. 3 is a schematic structural diagram of the power mechanism according to the present invention.

Fig. 4 is a partial structural schematic diagram of the power mechanism of the present invention.

Fig. 5 is a schematic structural diagram of the reciprocating mechanism of the present invention.

Fig. 6 is a first partial structure schematic diagram of the control mechanism and the pressing mechanism of the invention.

FIG. 7 is a schematic view of the control mechanism portion and printing mechanism configuration of the present invention.

Fig. 8 is a schematic structural diagram of an adjusting mechanism of the present invention.

Fig. 9 is a second partial structural schematic diagram of the pressing mechanism of the present invention.

Wherein: 1-a support base, 101-a first support frame, 102-a second support frame, 103-a first bracket, 104-a bucket, 105-a first support plate, 2-a motor, 201-a first slide frame, 202-a first slide plate, 2021-an arc-shaped fixed plate, 2022-a first fixed plate, 2023-a fixed column, 203-a first belt wheel, 204-a shaft rod, 205-a second belt wheel, 206-a belt, 207-a special-shaped disc, 3-a second bracket, 301-a second slide frame, 302-a second fixed plate, 303-a fixed strip, 304-a first slide column, 305-a first spring, 306-a second support plate, 307-a rotary column, 308-a second slide plate, 309-a second slide column, 310-a tension spring, 311-a fixed frame, 4-a rotary drum, 401-rotating plate, 402-scraper, 4021-connecting rod, 4022-second spring, 4023-connecting frame, 403-brush, 404-fixed block, 405-first carriage, 5-second carriage, 501-fixed rod, 502-third sliding column, 503-third sliding plate and 504-third spring.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

A printing device with a pigment supplementing function is disclosed, as shown in figures 1-9, and comprises a support base 1, a first support frame 101, a second support frame 102, a first support frame 103, a material bucket 104 and a first support plate 105, wherein the number of the first support frame 101 is two, the two first support frames 101 are fixedly arranged at the middle position of the upper part of the support base 1, the second support frame 102 is fixedly arranged at the upper side of the support base 1, the first support frame 103 is fixedly arranged at the middle position of the rear part of the second support frame 102, the material bucket 104 is fixedly arranged on the first support frame 103, the first support plate 105 is fixedly arranged at the left side of the first support frame 103, and the printing device further comprises a power mechanism, a control mechanism, a printing mechanism and a material pressing mechanism, the power mechanism is fixedly arranged at the rear part of the first support plate 105, part of the power mechanism is connected with the second support frame 102 in a sliding manner, the control mechanism, the pressing mechanism is fixedly mounted on the supporting seat 1, the pressing mechanism is connected with the control mechanism, and the pressing mechanism is in contact with the first supporting frame 101.

The working principle is as follows: when the printing device is ready to be used, firstly, needed pigment is manually placed in the material barrel 104, the printing plate is placed in the first supporting frame 101 on the front side, the material bearing material is placed above the printing plate, the material pressing mechanism fixes the material bearing material, the power mechanism is started, the power mechanism drives the control mechanism to operate, the control mechanism simultaneously drives the printing mechanism to perform a printing process, when the control mechanism returns to the original position after reciprocating for a circle, the printing process is just finished, printed objects are manually taken out, and then the next printed material is placed for printing.

Example 2

On the basis of the embodiment 1, as shown in fig. 3-5, the power mechanism includes a motor 2, a first sliding frame 201, a first sliding plate 202, a first pulley 203, the device comprises a shaft rod 204, a second belt wheel 205, a belt 206 and a reciprocating mechanism, wherein the motor 2 is fixedly arranged at the middle position of the rear part of the first support plate 105, the first sliding frame 201 is slidably arranged on the second support frame 102, the first sliding plate 202 is slidably arranged in the first sliding frame 201, the control mechanism is fixedly arranged on the front side of the first sliding plate 202, the first belt wheel 203 is fixedly arranged on an output shaft of the motor 2, the shaft rod 204 is rotatably arranged on the right side of the first support plate 105, the second belt wheel 205 is fixedly arranged at the rear end of the shaft rod 204, the belt 206 is wound on the first belt wheel 203 and the second belt wheel 205, the reciprocating mechanism is fixedly arranged on the rear side of the first sliding plate 202, the reciprocating mechanism is fixedly arranged at the front end of the shaft rod 204, and the control mechanism is fixedly.

The working principle is as follows: after the required materials are placed manually, the motor 2 is started, the first belt wheel 203 fixedly mounted on the output shaft of the motor 2 starts to rotate, the first belt 206 transmits the rotation of the first belt wheel 203 to the second belt wheel 205, the reciprocating mechanism is driven by the rotation of the shaft rod 204 to operate, the control mechanism fixedly mounted on the reciprocating mechanism and the printing mechanism start to perform a printing process, and after the printing is completed, the printed matters are taken out manually.

As shown in fig. 5, the reciprocating mechanism includes arc-shaped fixing plates 2021, first fixing plates 2022, fixing columns 2023 and a profile disc 207, the two arc-shaped fixing plates 2021 are fixedly installed at the left and right sides of the rear portion of the first sliding plate 202, the first fixing plate 2022 is fixedly installed at the middle position of the rear portion of the first sliding plate 202, the first fixing plate 2022 is located between the two arc-shaped fixing plates 2021, a row of fixing columns 2023 is fixedly installed at the rear portion of the first fixing plate 2022, the profile disc 207 is fixedly installed at the front end of the shaft 204, and the profile disc 207 is in contact with the fixing columns 202.

The working principle is as follows: after the motor 2 is started by the shaft 204, the shaft 204 and the profile disc 207 are driven to rotate by the rotation of the first belt pulley 203 and the second belt pulley 205, the profile disc 207 cooperates with the fixed column 2023 on the first fixed plate 2022 to drive the first sliding plate 202 to move leftwards, the control mechanism drives the printing mechanism to perform a printing process, when the first sliding plate 202 moves to the leftmost end, the profile disc 207 starts to move upwards along the arc-shaped fixed plate 2021 and continues to engage with the fixed column 2023, so that the first fixed plate 2022 and the first sliding plate 202 move upwards, the control mechanism drives the pressing mechanism to move upwards when the first sliding plate 202 moves upwards, then the profile disc 207 engages with the fixed column 2023, so that the control mechanism starts to move rightwards, the control mechanism drives the printing mechanism to perform a material brushing process until the printing mechanism moves to the rightmost end along the control mechanism, the printing process is completed, the profile disc 207 engages with the fixed column 2023 along the arc-shaped fixed, the control mechanism, the printing mechanism and the material pressing mechanism are driven to return to the original position, and finally, the printed matter is taken out manually.

Example 3

On the basis of embodiment 2, as shown in fig. 6-7, the control mechanism includes a second bracket 3, a second sliding frame 301, a second fixing plate 302, a second supporting plate 306, a rotating column 307, a second sliding plate 308, a second sliding column 309, a tension spring 310, a fixing frame 311 and a balancing component, the second bracket 3 is fixedly installed on the front side of the first sliding plate 202, the pressing mechanism is fixedly installed on the left and right sides of the lower end of the second bracket 3, two second fixing plates 302 are fixedly installed on the middle position of the upper part of the second bracket 3, two second sliding frames 301 are respectively connected with two second fixing plates 302 in a sliding manner, the balancing component is fixedly installed on the middle position of the upper part of the second bracket 3, the balancing component is connected with two second sliding frames 301 in a sliding manner, the second supporting plate 306 is slidably installed on the lower side of the second bracket 3, one rotating column 307 is rotatably installed on the lower side of the second supporting frame 102, four second sliding plates 308 are respectively installed on the front and back sides of the lower side parts of, the four fixing frames 311 are respectively connected with the lower sides of the four second sliding plates 308 in a sliding manner, the printing mechanism is fixedly connected with the lower sides of the fixing frames 311, the two rotating columns 307 are respectively connected with the lower sides of the two fixing frames 311 in a rotating manner, the upper sides and the lower sides of the four pairs of second sliding columns 309 are respectively connected with the lower sides of the second sliding frames 301 and the upper sides of the fixing frames 311 in a sliding manner, the tension springs 310 are sleeved on the second sliding columns 309, the upper ends of the tension springs 310 are fixedly installed on the second sliding frames 301, and the lower ends of the tension springs 310 are fixedly installed on.

The working principle is as follows: when the reciprocating mechanism drives the first sliding plate 202 to move leftwards, firstly the second bracket 3 moves leftwards, the material pressing mechanism contacts with the printing mechanism on the right side, the printing mechanism on the right side moves downwards, the second sliding plate 308 and the second sliding column 309 start to slide along the fixed frame 311, the tension spring 310 is stretched, the balancing component adjusts the distance between the two second sliding frames 301 to keep balance, the printing mechanism on the right side starts to work, when the second bracket 3 starts to move rightwards as the leftmost end of the second bracket 3 moves, the material pressing part on the right side removes the pressure on the printing mechanism, the second sliding plate 308 and the second sliding column 309 on the right side return to the original positions under the action of the tension spring 310, the material pressing mechanism on the left side continuously moves rightwards, the material pressing mechanism on the left side presses downwards the printing mechanism on the left side, the printing mechanism starts to perform the material brushing process, and the material barrel 104 continuously feeds the brush 403 through, until the rightmost end is reached along with the second support 3, the printing process is finished, and finally, the printing process is manually taken out.

As shown in fig. 7, the balancing assembly includes a fixing bar 303, two pairs of first sliding columns 304 and first springs 305, the fixing bar 303 is fixedly installed at the middle position of the upper portion of the second bracket 3, the inner ends of the two pairs of first sliding columns 304 are fixedly installed at the left and right sides of the fixing bar 303, the outer sides of each pair of first sliding columns 304 are respectively connected with the front and rear sides of the upper portion of one second sliding frame 301 in a sliding manner, and the first springs 305 are sleeved on the first sliding columns 304.

The working principle is as follows: when the printing mechanism on one side moves downwards, the printing mechanism is convenient to move, the second sliding frame 301 slides along the second fixing plate 302 to compress the first spring 305, and after the pressing mechanism removes the pressure on the printing mechanism, the second sliding frame 301 and other parts return to the original positions under the action of the first spring 305.

As shown in fig. 7-8, the printing mechanism includes a rotating cylinder 4, a rotating plate 401, a scraper 402, a brush 403 and an adjusting mechanism, wherein the two rotating cylinders 4 are respectively and fixedly mounted on two rotating columns 307 at the left and right sides, the two rotating plates 401 are located at the front and rear sides of the rotating cylinder 4 and the second supporting plate 306, the two rotating plates 401 are rotatably connected with the three rotating columns 307, the adjusting mechanism is fixedly connected with two fixing frames 311 at the left side of the second supporting plate 306, the scraper 402 is fixedly mounted on the adjusting mechanism, the brush 403 is fixedly mounted on the fixing frame 311 at the right side, and a pipe on the charging basket 104 is communicated with the upper side of the.

The working principle is as follows: when the second holder 3 presses down the drum 4 on one side with the pressing mechanism, the rotating plate 401 tilts about the middle rotating column 307 as a center axis, the adjusting mechanism presses down with the scraper 402 along with the downward movement of the drum 4 to prepare for operation, and the brush 403 on the other side tilts upward away from the pressing mechanism.

As shown in fig. 8, the adjusting mechanism includes two connecting rods 4021, two second springs 4022 and two connecting frames 4023, the two connecting frames 4023 are respectively and fixedly installed at the lower ends of the two fixed frames 311 on the same side of the second supporting plate 306, the connecting rods 4021 are slidably installed at the middle position of the lower part of the connecting frames 4023, the scraper 402 is fixedly installed at the lower end of the connecting rods 4021, the second springs 4022 are sleeved on the connecting columns, the upper ends of the second springs 4022 are fixedly installed on the connecting frames 4023, the lower ends of the second springs 4022 are fixedly installed at the upper sides of the scraper 402, and the brush 403 is fixedly connected to the connecting frame 4023 on the right side.

The working principle is as follows: when a printing plate in the printing process is carried out, adjustment is carried out according to different thicknesses of the plate, when the plate is thick, the downward pressing distance of the needed scraper blade 402 is short, when the force of the pressing mechanism for pressing the scraper blade 402 downwards is the same as the sliding force of the second supporting plate 306, and when the downward pressing distance of the pressing plate is too long, the connecting rod 4021 fixedly connected with the scraper blade 402 drives the scraper blade 402 to move upwards to compress the second spring 4022, so that the printing plate is not damaged.

As shown in fig. 6 and 9, the pressing mechanism includes a fixed block 404, a first carriage 405, a second carriage 5, a fixed rod 501, a third sliding column 502, a third sliding plate 503 and a third spring 504, wherein the two fixed blocks 404 are respectively and fixedly installed at two sides of the lower end of the second bracket 3, the fixed blocks 404 are contacted with the drum 4, the two first carriages 405 are respectively and fixedly installed at the outer sides of the two fixed blocks 404, the second carriage 5 is slidably connected with the left and right sides of the upper portion of the second supporting plate 306, the two fixed rods 501 are respectively and fixedly installed at the left and right ends of the lower portion of the second carriage 5, two pairs of third sliding columns 502 are respectively and fixedly installed at the front and rear sides of the lower portion of the two fixed rods 501, the third sliding columns 502 are slidably connected with the periphery of the upper side of the supporting base 1, the periphery of the third sliding plate 503 is slidably connected with the two pairs of third sliding columns 502, the third slide plate 503 contacts the first support frame 101, and the third spring 504 is fitted over the third slide column 502.

The working principle is as follows: when the material to be printed is manually placed on the front side below the third sliding plate 503, and the second support 3 moves leftwards, the fixed block 404 and the first carriage 405 fixedly installed on one side of the second support 3 press the rotary drum 4 downwards to drive the scraper 402 to carry out the printing process, after the printing is finished, the power mechanism drives the control mechanism and the printing mechanism to move upwards, the first carriage 405 drives the third sliding plate 503 to move upwards, the third spring 504 gradually returns to the original state, and when the first carriage 405 drives the third sliding plate 503 to press downwards after the material brushing process is finished, in the process of contacting the first supporting frame 101, the third spring 504 is compressed to generate a counter-elastic force, so that the pressing of the third sliding plate 503 is buffered to a certain extent.

As shown in fig. 7 and 9, the third sliding plate 503 and the squeegee 402 are replaceable, so that it is convenient to replace parts of different shapes and materials when printing different materials.

The working principle is as follows: the third slide 503 and the squeegee 402 are replaceable to facilitate replacement of parts of different shapes and materials when printing different materials.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In addition, "front", "rear", "left", "right", "upper" and "lower" in this document are referred to the placement states shown in the drawings.

Claims

1. A printing device with a pigment supplementing function is characterized in that: the automatic printing machine comprises a supporting seat (1), two first supporting frames (101), two second supporting frames (102), a first support (103), a charging basket (104) and a first supporting plate (105), wherein the number of the first supporting frames (101) is two, the two first supporting frames (101) are fixedly arranged on the supporting seat (1), the second supporting frame (102) is fixedly arranged on one side, far away from the first supporting frame (101), of the supporting seat (1), the first support (103) is fixedly arranged on one side of the second supporting frame (102), the charging basket (104) is fixedly arranged on the first support (103), the first supporting plate (105) is fixedly arranged on one side of the first support (103), the automatic printing machine also comprises a power mechanism, a control mechanism, a printing mechanism and a material pressing mechanism, the power mechanism is fixedly arranged on the first supporting plate (105), part of the power mechanism is slidably connected with the second supporting frame (102), and the control mechanism is fixedly arranged on the power mechanism, the printing mechanism is rotatably connected with the control mechanism, the pressing mechanism is fixedly mounted on the supporting seat (1), the pressing mechanism is connected with the control mechanism, and the pressing mechanism is in contact with the first supporting frame (101).

2. A printing unit having a pigment replenishing function according to claim 1, wherein: the power mechanism comprises a motor (2), a first sliding frame (201), a first sliding plate (202), a first belt wheel (203), a shaft lever (204), a second belt wheel (205), a belt (206) and a reciprocating mechanism, wherein the motor (2) is fixedly arranged on one side, close to the charging basket (104), of the first supporting plate (105), the first sliding frame (201) is slidably arranged on the second supporting frame (102), the first sliding plate (202) is slidably arranged in the first sliding frame (201), the control mechanism is fixedly arranged on one side of the first sliding plate (202), the first belt wheel (203) is fixedly arranged on an output shaft of the motor (2), the shaft lever (204) is rotatably arranged on the first supporting plate (105), the second belt wheel (205) is fixedly arranged at one end of the first sliding plate (204), the belt (206) is wound on the first belt wheel (203) and the second belt wheel (205), and the reciprocating mechanism is fixedly arranged on the first sliding plate (202), the reciprocating mechanism is fixedly arranged at the other end of the shaft lever (204), and the control mechanism is fixedly arranged on the first sliding plate (202).

3. A printing unit having a function of replenishing a pigment according to claim 2, wherein: the reciprocating mechanism comprises arc-shaped fixing plates (2021), first fixing plates (2022), fixing columns (2023) and a special-shaped disc (207), wherein the two arc-shaped fixing plates (2021) are fixedly installed on one side, close to the motor (2), of the first sliding plate (202), the first fixing plates (2022) are fixedly installed on one side, close to the arc-shaped fixing plates (2021), of the first sliding plate (202), the first fixing plates (2022) are located between the two arc-shaped fixing plates (2021), a row of fixing columns (2023) are fixedly installed on the first fixing plates (2022), the special-shaped disc (207) is fixedly installed at the other end of the shaft rod (204), and the special-shaped disc (207) is in contact with the fixing columns (2023).

4. A printing unit having a function of replenishing a pigment according to claim 3, wherein: the control mechanism comprises a second bracket (3), second sliding frames (301), a second fixing plate (302), a second supporting plate (306), a rotating column (307), a second sliding plate (308), a second sliding column (309), a tension spring (310), a fixing frame (311) and a balance component, wherein the second bracket (3) is fixedly arranged on one side, far away from the first fixing plate (2022), of the first sliding plate (202), the material pressing mechanism is fixedly arranged on the second bracket (3), the two second fixing plates (302) are fixedly arranged on the second bracket (3), the two second sliding frames (301) are respectively in sliding connection with the two second fixing plates (302), the balance component is fixedly arranged on the second bracket (3), the balance component is in sliding connection with the two second sliding frames (301), the second supporting plate (306) is in sliding connection with one side, far away from the balance component, of the second supporting plate (307) is rotatably arranged on the other side of the second supporting frame (102), four second sliding plates (308) are respectively slidably mounted on two sides of two second sliding frames (301), four fixing frames (311) are respectively slidably connected with the other sides of the four second sliding plates (308), the printing mechanism is fixedly connected with the fixing frames (311), two rotating columns (307) are respectively rotatably connected with the two fixing frames (311), four pairs of two sides of second sliding columns (309) are respectively slidably connected with the second sliding frames (301) and the fixing frames (311), tension springs (310) are sleeved on the second sliding columns (309), one ends of the tension springs (310) are fixedly mounted on the second sliding frames (301), and the other ends of the tension springs (310) are fixedly mounted on the fixing frames (311).

5. A printing unit having a function of replenishing a pigment according to claim 4, wherein: the balance assembly comprises a fixing strip (303), first sliding columns (304) and first springs (305), wherein the fixing strip (303) is fixedly installed on the second support (3), the first sliding columns (304) are provided with two pairs, one ends of the two pairs of first sliding columns (304) are fixedly installed on one side of the fixing strip (303), the other side of each pair of first sliding columns (304) is respectively connected with one side of a second sliding frame (301) in a sliding mode, and the first springs (305) are sleeved on the first sliding columns (304).

6. A printing unit having a function of replenishing a pigment according to claim 5, wherein: the printing mechanism comprises a rotary drum (4), rotary plates (401), scrapers (402), brushes (403) and an adjusting mechanism, wherein the two rotary drums (4) are respectively and fixedly installed on two rotary columns (307) on two sides, the two rotary plates (401) are located on two sides of the rotary drum (4) and a second supporting plate (306), the two rotary plates (401) are respectively and rotatably connected with the three rotary columns (307), the adjusting mechanism is fixedly connected with two fixing frames (311) on one side of the second supporting plate (306), the scrapers (402) are fixedly installed on the adjusting mechanism, the brushes (403) are fixedly installed on the fixing frames (311) on the other side, and pipes on a charging basket (104) are communicated with one side of the brushes (403).

7. A printing unit having a pigment replenishing function according to claim 6, wherein: the adjusting mechanism comprises connecting rods (4021), second springs (4022) and connecting frames (4023), the number of the connecting frames (4023) is two, the two connecting frames (4023) are respectively and fixedly installed at one end of two fixing frames (311) on one side of the second supporting plate (306), the connecting rods (4021) are slidably installed on the connecting frames (4023), the scraping plates (402) are fixedly installed at the other end of the connecting rods (4021), the second springs (4022) are sleeved on the connecting columns, one ends of the second springs (4022) are fixedly installed on the connecting frames (4023), the other ends of the second springs (4022) are fixedly installed on one side of the scraping plates (402), and brushes (403) are fixedly connected to the other connecting frames (4023).

8. A printing unit having a pigment replenishing function according to claim 7, wherein: the material pressing mechanism comprises fixed blocks (404), first sliding frames (405), second sliding frames (5), fixed rods (501), third sliding columns (502), third sliding plates (503) and third springs (504), wherein the two fixed blocks (404) are respectively and fixedly arranged on two sides of the second support (3), the fixed blocks (404) are contacted with the rotary drum (4), the two first sliding frames (405) are respectively and fixedly arranged on one sides of the two fixed blocks (404), the second sliding frames (5) are in sliding connection with one side of the second support plate (306), the two fixed rods (501) are respectively and fixedly arranged at two ends of the second sliding frames (5), two pairs of third sliding columns (502) are respectively and fixedly arranged on two sides of the two fixed rods (501), the third sliding columns (502) are in sliding connection with the support base (1), the peripheries of the third sliding plates (503) are in sliding connection with the two pairs of third sliding columns (502), the first sliding frames (405) are in sliding connection with the third sliding plates (503), the third sliding plate (503) is contacted with the first supporting frame (101), and the third spring (504) is sleeved on the third sliding column (502).

9. A printing unit having a pigment replenishing function according to claim 8, wherein: the third sliding plate (503) and the scraper (402) are replaceable, so that parts with different shapes and materials can be conveniently replaced when printing different materials.