CN216373855U

CN216373855U - Scraper device for printing

Info

Publication number: CN216373855U
Application number: CN202122737730.8U
Authority: CN
Inventors: 宋扬
Original assignee: Suzhou Zhiye Electronic Technology Co ltd
Current assignee: Suzhou Zhiye Electronic Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-26
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a scraper device for printing, and relates to the technical field of printing. This scraper device that printing was used, including load platform and operating device, the load bench is provided with operating device, and the spout has been seted up to one side of load platform, and sliding connection has the slider in the spout, but one side fixedly connected with sliding connection frame of slider, and the gusset plate has been placed at sliding connection frame's top, and operating device includes drive assembly and tool bit subassembly. The direction of rotation through the control motor finally reaches the effect of controlling the direction about the tool bit subassembly, need not artifical handheld printing plate and make a round trip to scrape the ink on printing paper surface and the atress is more even when tool bit subassembly round trip to scrape the ink, the reduction appears owing to the inhomogeneous condition damaged or the ink is neglected to a great extent appearing of printing paper atress, the qualification rate of printing has been improved, the appearance of unqualified printed matter has been reduced, work efficiency has been improved, the resource is saved, the cost spending is reduced.

Description

Scraper device for printing

Technical Field

The utility model relates to the technical field of printing, in particular to a scraper device for printing.

Background

The too much or inhomogeneous of ink that often can appear paper surface stop in the printing process leads to the ink can not in time dry in fixed time thereby the unable normal use's of text writing fuzzy condition appears, has done over again and wasted the resource many times now, causes the cost to increase, and the profit reduces, to sum up, we propose a scraper device that printing was used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a scraper device for printing, which can solve the problem that excessive or uneven ink stays on the surface of paper in the printing process.

In order to achieve the purpose, the utility model provides the following technical scheme: a scraper device for printing comprises a load platform and an operating mechanism, wherein the load platform is provided with the operating mechanism, one side of the load platform is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding manner, one side of the sliding block is fixedly connected with a slidable connecting frame, and a reinforcing plate is arranged at the top of the slidable connecting frame;

the operating mechanism comprises a driving assembly and a cutter head assembly, the driving assembly can drive the cutter head assembly to move left and right relative to the reinforcing plate, the cutter head assembly is located right above the reinforcing plate, and the cutter head assembly is tightly attached to the top of the reinforcing plate.

Preferably, the driving assembly comprises a first supporting plate, a rotating rod, a gear, a chain, a second supporting plate, a guide rod, a connecting plate and a motor, the top of the load bearing table is fixedly connected with the first supporting plate, the front side of the first supporting plate is rotatably connected with the rotating rod, the outer wall of the rotating rod is fixedly connected with the gear, the outer wall of the gear is meshed with the chain, the top of the first supporting plate is fixedly connected with the second supporting plate, the second supporting plate is fixedly connected with the guide rod, the outer wall of the chain is fixedly connected with the connecting plate, the load bearing table is provided with the motor, the tool bit assembly comprises an extension rod, a fixed block, a scraper blade, a connecting table and a catheter, the bottom of the connecting plate is fixedly connected with the extension rod, the bottom of the extension rod is fixedly connected with the fixed block, the scraper blade is arranged on the fixed block, the top of the connecting plate is fixedly connected with the connecting table, a groove is formed in the connecting table, and a threaded sleeve is fixedly connected in the groove, threaded sleeve threaded connection has the lid of turning round, the bottom fixedly connected with catheter of connecting plate, the direction of rotation through the control motor finally reaches the effect of controlling the direction about the tool bit subassembly, need not artifical handheld printing plate and make a round trip to scrape the ink on printing paper surface and the atress is more even when tool bit subassembly round trip movement scrapes the ink, reduce because the condition that the printing paper atress is inhomogeneous appears damaged or the ink is neglected to a great extent appears, the qualification rate of printing has been improved, the appearance of unqualified printed matter has been reduced, the work efficiency is improved, resources are saved, the cost spending is reduced.

Preferably, the hole has been seted up on the connecting plate, the guide bar is located the inside in hole, the quantity of dwang is four, per two are a set of two sets of altogether, two sets of dwang rotate respectively and connect front side and the rear side with first backup pad, the top fixedly connected with L shape backup pad of carrier platform, the rear side fixedly connected with motor of L shape backup pad, the output shaft of motor runs through the dwang fixed connection of L shape backup pad and first backup pad rear side through the shaft coupling, wear and tear can appear owing to contact essential meeting for a long time with all kinds of printing paper in its bottom of long-term use of scraper blade, the scraper blade can be followed the fixed block and dismantled the change, compare and change whole tool bit subassembly, change the scraper blade alone and probably reduce a lot of funds, practice thrift the spending unnecessary.

Preferably, the fixed block is provided with a first thread groove, the scraper blade is provided with a second thread groove, the fixed block is in threaded connection with the scraper blade through a nut and the first thread groove and the second thread groove.

Preferably, the connecting platform is provided with a cavity, the top of the liquid guide pipe extends into the cavity of the connecting platform, and the groove in the connecting platform is communicated with the inside of the cavity.

Preferably, the central points of the connecting plate, the connecting platform and the catheter are all on the same straight line, and the central points of the first thread groove and the second thread groove are all on the same straight line.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this scraper device of printing usefulness, through heavily putting the platform, drive assembly, first backup pad, the dwang, the gear, the chain, the second backup pad, the guide bar, the connecting plate, motor and tool bit subassembly's cooperation is used, the direction of rotation through the control motor finally reaches the effect of controlling the direction about the tool bit subassembly, it is more even to need not artifical handheld printing plate to make a round trip to scrape the ink on printing paper surface and when the ink is scraped in tool bit subassembly round trip movement, the reduction appears damaged or the condition that the ink is neglected to be few because the printing paper atress is inhomogeneous, the qualification rate of printing has been improved, the appearance of unqualified printed product has been reduced, work efficiency is improved, resources are saved, the cost spending is reduced.

(2) This scraper device of printing usefulness, through the cooperation of heavily putting platform, drive assembly, extension rod, fixed block, scraper blade, tool bit subassembly and catheter, use its bottom when the scraper blade for a long time owing to wear and tear can appear with the essential meeting of all kinds of printing paper contact for a long time, the scraper blade can be followed and dismantled the change on the fixed block, compares and changes whole tool bit subassembly, changes the scraper blade alone and probably reduces a lot of funds, practices thrift the unnecessary spending.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is an enlarged view of part A of the present invention.

Reference numerals: the device comprises a load table 1, an operating mechanism 2, a driving assembly 21, a first supporting plate 211, a rotating rod 212, a gear 213, a chain 214, a second supporting plate 215, a guide rod 216, a connecting plate 217, a motor 218, a cutter head assembly 22, an extension rod 221, a fixing block 222, a scraper blade 223, a connecting table 224, a liquid guide pipe 225, a slidable connecting frame 3 and a reinforcing plate 4.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a scraper device that printing was used, including load platform 1 and operating device 2, be provided with operating device 2 on the load platform 1, the spout has been seted up to one side of load platform 1, sliding connection has the slider in the spout, one side fixedly connected with slidable connection frame 3 of slider, reinforcing plate 4 has been placed at slidable connection frame 3's top, during the use, place reinforcing plate 4 on slidable connection frame 3 earlier, be fixed in the surface of reinforcing plate 4 with printing paper through modes such as pasting, slide reinforcing plate 4 into the inside of load platform 1 through slidable connection frame 3, operating device 2 includes drive assembly 21 and tool bit subassembly 22, drive assembly 21 can drive tool bit subassembly 22 and remove about reinforcing plate 4, tool bit subassembly 22 is located reinforcing plate 4 directly over, tool bit subassembly 22 hugs closely the top of reinforcing plate 4.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, the driving assembly 21 includes a first supporting plate 211, a rotating rod 212, a gear 213, a chain 214, a second supporting plate 215, a guiding rod 216, a connecting plate 217 and a motor 218, the first supporting plate 211 is fixedly connected to the top of the loading platform 1, the rotating rod 212 is rotatably connected to the front side of the first supporting plate 211, the gear 213 is fixedly connected to the outer wall of the rotating rod 212, the chain 214 is engaged with the outer wall of the gear 213, the second supporting plate 215 is fixedly connected to the top of the first supporting plate 211, the guiding rod 216 is fixedly connected to the second supporting plate 215, the connecting plate 217 is fixedly connected to the outer wall of the chain 214, the motor 218 is disposed on the loading platform 1, a proper amount of printing ink is added into a slot formed on the connecting platform 224, a cover is screwed onto the connecting platform 224, then the motor 218 is controlled to be started, the motor 218 rotates to drive the rotating rod 212 to rotate, the rotating rod 212 rotates to drive the gear 213 to rotate, the gear 213 rotates to drive the chain 214 to move, the chain 214 moves to drive the connecting plate 217 to move, the connecting plate 217 moves to drive the cutter head assembly 22 to move integrally, and the effect of controlling the left-right moving direction of the cutter head assembly 22 is finally achieved by controlling the rotating direction of the motor 218 through the matching of the load table 1, the driving assembly 21, the first supporting plate 211, the rotating rod 212, the gear 213, the chain 214, the second supporting plate 215, the guide rod 216, the connecting plate 217, the motor 218 and the cutter head assembly 22, the ink on the surface of the printing paper is scraped back and forth without manually holding the printing plate, the stress is more uniform while the cutter head assembly 22 moves back and forth to scrape the ink, the occurrence of the situation that the printing paper is damaged due to uneven stress or the ink is more or less is generated due to the uneven stress is reduced, the printing qualification rate is improved, the occurrence of unqualified printed products is reduced, and the working efficiency is improved, saves resources and reduces cost, the cutter head component 22 comprises an extension rod 221 and a fixed block 222, scraper 223, connect platform 224 and catheter 225, the bottom fixedly connected with extension rod 221 of connecting plate 217, the bottom fixedly connected with fixed block 222 of extension rod 221, be provided with scraper 223 on the fixed block 222, the top fixedly connected with of connecting plate 217 connects platform 224, it has the fluting to open in the connection platform 224, fixedly connected with thread bush in the fluting, thread bush threaded connection has the turn-round lid, the bottom fixedly connected with catheter 225 of connecting plate 217, what the ink in the connection platform 224 produced through controlling left and right sides rocks the surface that flows in the printing paper through catheter 225, the ink is located between two sets of scraper 223 all the time, control motor 218 is corotation repeatedly and reversal can control the scraper 223 and control round trip movement about, scraper 223 can be with the even knife-coating of the ink of printing paper.

Further, a hole is formed in the connecting plate 217, the guide rod 216 is located inside the hole, the number of the rotating rods 212 is four, every two rotating rods are divided into two groups, the two groups of rotating rods 212 are respectively connected with the front side and the rear side of the first supporting plate 211 in a rotating manner, the top of the load table 1 is fixedly connected with an L-shaped supporting plate, the rear side of the L-shaped supporting plate is fixedly connected with a motor 218, an output shaft of the motor 218 penetrates through the L-shaped supporting plate through a coupler to be fixedly connected with the rotating rods 212 on the rear side of the first supporting plate 211, and through the matching use of the load table 1, the driving assembly 21, the extension rod 221, the fixing block 222, the scraper blade 223, the cutter head assembly 22 and the liquid guide pipe 225, when the scraper blade 223 is used for a long time, due to the fact that the bottom of the scraper blade is in contact with various printing papers for a long time, the scraper blade 223 can be detached and replaced from the fixing block 222, compared with the replacement of the whole cutter head assembly 22, replacing the doctor blade 223 alone would reduce significant capital and save unnecessary expense.

Furthermore, a first thread groove is formed on the fixing block 222, a second thread groove is formed on the scraper 223, the fixing block 222 is in threaded connection with the scraper 223 through a nut and the first thread groove and the second thread groove are in threaded connection.

Still further, a cavity is formed in the connecting platform 224, the top of the liquid guide pipe 225 extends into the cavity of the connecting platform 224, the open groove in the connecting platform 224 is communicated with the inside of the cavity, the center points of the connecting plate 217, the connecting platform 224 and the liquid guide pipe 225 are all on the same straight line, and the center points of the first thread groove and the second thread groove are all on the same straight line.

The working principle is as follows: when in use, the reinforcing plate 4 is firstly placed on the slidable connecting frame 3, the printing paper is fixed on the surface of the reinforcing plate 4 by sticking and the like, the reinforcing plate 4 is slid into the inner part of the load-carrying platform 1 through the slidable connecting frame 3, then a proper amount of printing ink is added into a groove arranged on the connecting platform 224, a twist cap is connected with the connecting platform 224 in a threaded manner, then the motor 218 is controlled to be started, the motor 218 rotates to drive the rotating rod 212 to rotate, the rotating rod 212 rotates to drive the gear 213 to rotate, the gear 213 rotates to drive the chain 214 to move, the chain 214 moves to drive the connecting plate 217 to move, the connecting plate 217 moves to drive the cutter head assembly 22 to move integrally, the ink in the connecting platform 224 flows into the surface of the printing paper through the liquid guide pipe 225 by shaking generated by left-right movement, the ink is always positioned between two groups of scraper blades 223, and the scraper blades 223 can be controlled to move left-right back and forth by controlling the motor 218 to rotate forward and back repeatedly, the doctor blade 223 may uniformly spread ink of the printing paper.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A printing doctor device, comprising a load table (1) and an operating mechanism (2), characterized in that: an operating mechanism (2) is arranged on the load-bearing platform (1), a sliding groove is formed in one side of the load-bearing platform (1), a sliding block is connected in the sliding groove in a sliding mode, a slidable connecting frame (3) is fixedly connected to one side of the sliding block, and a reinforcing plate (4) is arranged at the top of the slidable connecting frame (3);

the operating mechanism (2) comprises a driving assembly (21) and a cutter head assembly (22), the driving assembly (21) can drive the cutter head assembly (22) to move left and right relative to the reinforcing plate (4), the cutter head assembly (22) is located right above the reinforcing plate (4), and the cutter head assembly (22) is tightly attached to the top of the reinforcing plate (4).

2. A printing doctor apparatus according to claim 1, characterised in that: the driving assembly (21) comprises a first supporting plate (211), a rotating rod (212), a gear (213), a chain (214), a second supporting plate (215), a guide rod (216), a connecting plate (217) and a motor (218), the top of the load bearing platform (1) is fixedly connected with the first supporting plate (211), the front side of the first supporting plate (211) is rotatably connected with the rotating rod (212), the outer wall of the rotating rod (212) is fixedly connected with the gear (213), the outer wall of the gear (213) is meshed with the chain (214), the top of the first supporting plate (211) is fixedly connected with the second supporting plate (215), the second supporting plate (215) is fixedly connected with the guide rod (216), the outer wall of the chain (214) is fixedly connected with the connecting plate (217), and the load bearing platform (1) is provided with the motor (218);

tool bit subassembly (22) are including extension rod (221), fixed block (222), scraper blade (223), connect platform (224) and catheter (225), the bottom fixedly connected with extension rod (221) of connecting plate (217), the bottom fixedly connected with fixed block (222) of extension rod (221), be provided with scraper blade (223) on fixed block (222), the top fixedly connected with of connecting plate (217) connects platform (224), open the fluting in connecting platform (224), fixedly connected with thread bush in the fluting, threaded connection has the cover of turning round in the thread bush, the bottom fixedly connected with catheter (225) of connecting plate (217).

3. A printing doctor apparatus according to claim 2, characterised in that: the hole has been seted up on connecting plate (217), guide bar (216) are located the inside in hole, the quantity of dwang (212) is four, per two are a set of two sets of altogether, two sets of dwang (212) rotate respectively connect with the front side and the rear side of first backup pad (211), the top fixedly connected with L shape backup pad of load platform (1), rear side fixedly connected with motor (218) of L shape backup pad, the output shaft of motor (218) runs through dwang (212) fixed connection of L shape backup pad and first backup pad (211) rear side through the shaft coupling.

4. A printing doctor apparatus according to claim 2, characterised in that: the fixing block (222) is provided with a first thread groove, the scraper blade (223) is provided with a second thread groove, the fixing block is in threaded connection with the first thread groove and the second thread groove through nuts, and the fixing block (222) is in threaded connection with the scraper blade (223).

5. A printing doctor apparatus according to claim 2, characterised in that: the connecting platform (224) is provided with a cavity, the top of the liquid guide pipe (225) extends into the cavity of the connecting platform (224), and the groove on the connecting platform (224) is communicated with the inside of the cavity.

6. A printing doctor apparatus according to claim 2, characterised in that: the central points of the connecting plate (217), the connecting platform (224) and the liquid guide pipe (225) are all on the same straight line, and the central points of the first thread groove and the second thread groove are all on the same straight line.