CN216001860U

CN216001860U - Auxiliary device for improving oil return loss of printing machine

Info

Publication number: CN216001860U
Application number: CN202122214822.8U
Authority: CN
Inventors: 丁文才
Original assignee: Qingdao City Xianjunlong Color Printing Co ltd
Current assignee: Qingdao City Xianjunlong Color Printing Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-11
Anticipated expiration: 2031-09-14

Abstract

The utility model provides an auxiliary device for improving oil return loss of a printing machine, which comprises an ink brushing device and an oil return device, wherein the ink brushing device can uniformly brush ink on the surface of a printing roller through a brush, when the ink is brushed, a hydraulic cylinder is started, power is provided by the hydraulic cylinder to drive the brush to be contacted with the printing roller, a motor is started to provide power, the brush is driven to uniformly brush the recovered ink on the printing roller, the condition that the ink is sprayed is avoided, the loss of the ink is reduced, meanwhile, in the printing process, a plurality of inks are thrown off, the thrown-off inks are thrown into the interior of a recovery tank to be recovered, an oil pump is started to provide power, the inks in the recovery tank are pumped into a brush plate to be utilized, when the inks are thrown into the interior of the recovery tank, a heating device in the recovery tank can heat the inks, and the inks are prevented from being solidified and can not be recycled, thereby improving the utilization rate of the recovered ink and further reducing the loss of the ink.

Description

Auxiliary device for improving oil return loss of printing machine

Technical Field

The utility model relates to a printing machine technical field particularly, relates to an improve auxiliary device of printing machine return oil loss.

Background

A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

Traditional printing machine is all direct to spout the printing roller with the printing ink seal, adopts this kind of mode can't guarantee that printing ink is by even spouting to the printing roller, and spouts printing ink everywhere easily and all be, has increased the loss of printing ink intangibly, simultaneously, printing machine is at the printing in-process, because printing roller rotational speed is very fast, can make a lot of printing ink by throwing away, traditional printing machine can't retrieve the printing ink that drops away and recycle, also can increase the loss of printing ink.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides an improve auxiliary device of printing machine return oil loss aims at solving the printing machine among the prior art and spouts the printing ink easily and all be everywhere and can't retrieve the problem of recycling to the printing ink that gets rid of.

An auxiliary device for improving the oil return loss of a printing machine comprises,

the ink brushing device comprises a printer support, a hydraulic cylinder is arranged on the top wall of the printer support, an output shaft of the hydraulic cylinder is connected with the top of a mounting frame, the mounting frame is N-shaped, a slide rod is connected to the top wall of the mounting frame in a sliding manner, one end, away from the mounting frame, of the slide rod is connected with a brush board, the brush board is of an internal hollow structure, a rack is arranged on the top surface of the brush board, evenly distributed hole grooves are formed in the bottom surface of the brush board, the hole grooves are communicated with the inside of the brush board, hairbrushes are arranged on the inner walls of the hole grooves, motors are arranged on two opposite sides of the mounting frame, output shafts of the motors are connected with gears, and the gears are respectively meshed with the rack;

oil return device, oil return device includes the oil pump, the oil pump set up in the top of printing machine support, the output of oil pump is connected with the one end of bellows, the other end of bellows runs through in proper order the printing machine support with the mounting bracket and with the inside intercommunication of brush board, the input of oil pump is connected with the one end of first hose, the other end of first hose passes through the filter joint and is connected with the one end of second hose, the other end of second hose runs through the inside intercommunication of printing machine support and recycle bin, the recycle bin set up in the bottom of printing machine support, the inside of recycle bin is provided with the heat preservation, the inside of heat preservation is provided with evenly distributed's heating device.

The utility model discloses an in the embodiment, the slide rail has been seted up to the roof of mounting bracket, the inside joint of slide rail has the slider, the slider is kept away from the one end of slide rail is connected with the one end of slide bar, the cross sectional shape of slide rail with the shape of slider is the T font.

The utility model discloses an in one embodiment, filter joint's both ends all set up and connect the tubular column, filter joint adopts silica gel material to make, connect tubular column external diameter size respectively with first hose with the internal diameter size of second hose equals, filter joint's inside is provided with the installing support, the inside of installing support is provided with the active carbon.

The utility model discloses an in the embodiment, the external diameter of installing support with the internal diameter size of filtering the joint equals, the cross-sectional shape of installing support is the cross, the both ends of installing support all are provided with the opening, the opening part all is provided with the filter screen.

The utility model discloses an in the embodiment, the top of heat preservation is provided with the heat preservation lid, the shape of heat preservation lid is the annular, the heat preservation lid with the junction of heat preservation is provided with the sealing washer.

In an embodiment of the present invention, the heating device includes a heating wire, and the surface of the heating wire is provided with an insulating protective cover.

In an embodiment of the present invention, the through holes are disposed on the surface of the mounting frame and the printer support, and the corrugated pipe can pass through the through holes.

The utility model discloses an in one embodiment, the output shaft of pneumatic cylinder is connected with one side of mounting panel, first mounting hole has been seted up on the surface of mounting panel, the second mounting hole has been seted up on the surface of mounting bracket, first mounting hole with the equal one-to-one in position and the quantity of second mounting hole, first mounting hole with the second mounting hole all can supply the bolt to pass through.

In an embodiment of the present invention, the printer support, the mounting frame, the brush plate and the central axis of the recycling tank are all located on the same horizontal line.

The utility model has the advantages that: the device is provided with an ink brushing device which can uniformly brush ink on the surface of a printing roller through a brush, when the ink is brushed, a hydraulic cylinder is started, power is provided by the hydraulic cylinder to drive the brush to be contacted with the printing roller, then an oil pump is started, power is provided by the oil pump to pump the recovered ink in a recovery tank into a brush board in sequence, the brush brushes the recovered ink in the brush board to the printing roller, a motor is started, power is provided by the motor to drive the brush to do reciprocating motion in the front-back direction on the printing roller, the brush uniformly brushes the recovered ink on the printing roller, the condition that the ink is sprayed is avoided, the ink loss is reduced, meanwhile, a plurality of inks are thrown off in the printing process, the thrown-off ink is thrown into the recovery tank for recovery, when the ink is thrown into the recovery tank, a heating device in the recovery tank can heat the ink, avoid ink to solidify unable reuse to this improves the utilization ratio of retrieving printing ink, further reduces the loss of printing ink, simultaneously, when the printing ink through retrieving passes through filter joint, the inside active carbon of filter joint can filter printing ink, avoids retrieving the wastepaper of adulteration in the printing ink and is brushed to the printing roller again, improves the printing effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an auxiliary device for improving oil return loss of a printing machine according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a sectional top view of the recycling tank provided by the present invention;

fig. 4 is a front cross-sectional view of the filter joint according to the present invention.

In the figure: 1-an ink brushing device; 101-a printer frame; 102-a hydraulic cylinder; 103-a mounting frame; 104-a slide bar; 105-a brush plate; 106-a brush; 107-motor; 108-gear; 109-a rack; 2-an oil return device; 201-an oil pump; 202-bellows; 203-a first hose; 204-a second hose; 205-a filter junction; 2050-connecting a pipe column; 2051-mounting a bracket; 2052-activated carbon; 2053-filtering net; 206-a recovery pool; 207-insulating layer; 208-a heating device; 209-heat preservation cover.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the ink brushing device 1 comprises a printer support 101, a hydraulic cylinder 102 is arranged on the top wall of the printer support 101, an output shaft of the hydraulic cylinder 102 is connected with the top of an installation frame 103, the installation frame 103 is N-shaped, a slide rod 104 is connected to the top wall of the installation frame 103 in a sliding manner, one end, far away from the installation frame 103, of the slide rod 104 is connected with a brush plate 105, the brush plate 105 is of an internal hollow structure, a rack 109 is arranged on the top surface of the brush plate 105, evenly distributed hole grooves are formed in the bottom surface of the brush plate 105, the hole grooves are communicated with the inside of the brush plate 105, brushes 106 are arranged on the inner walls of the hole grooves, motors 107 are arranged on two opposite sides of the installation frame 103, output shafts of the motors 107 are connected with gears 108, and the gears 108 are respectively meshed with the rack 109;

specifically, when the ink is brushed, the hydraulic cylinder 102 is started, the hydraulic cylinder 102 provides power to drive the brush 106 to contact with the printing roller, then the oil pump 201 is started, the oil pump 201 provides power to pump the recovered ink in the recovery tank 206 into the brush plate 105, the motor 107 is started, the motor 107 provides power to drive the gear 108 to rotate clockwise, the rotating gear 108 drives the rack 109 to move forward, the rack 109 moving forward drives the brush plate 105 to move forward, the brush plate 105 moving forward drives the brush 106 to move forward, the brush 106 brushes the ink uniformly to the printing roller, then the motor 107 is made to rotate reversely, the motor 107 drives the gear 108 to rotate counterclockwise, the rotating gear 108 drives the rack 109 to move backward, the rack 109 moving backward drives the brush plate 105 to move backward, the brush plate 105 moving backward drives the brush 106 to move backward, the brush 106 brushes the ink uniformly to the printing roller again, the brush 106 reciprocates back and forth on the printing roller to uniformly brush the recovered ink on the printing roller, so that the ink is prevented from being sprayed at the position, and the ink loss is reduced;

furthermore, the device is also provided with a set of completely independent ink supply device, the ink supply device adopted in the embodiment has no essential difference with the ink supply device in the prior art, the ink supply device comprises an ink storage tank, an ink pump, a first connecting pipe and a second connecting pipe, the first connecting pipe is used for connecting the ink storage tank and the ink pump, the second connecting pipe is used for connecting the ink pump and the brush plate 105, and the ink supply device can be directly adopted to supply ink to the printing machine when the ink is not required to be recycled;

the oil return device 2, the oil return device 2 includes an oil pump 201, the oil pump 201 is arranged on the top of the printer support 101, the output end of the oil pump 201 is connected with one end of a corrugated pipe 202, the other end of the corrugated pipe 202 sequentially penetrates through the printer support 101 and the mounting frame 103 and is communicated with the inside of the brush plate 105, the input end of the oil pump 201 is connected with one end of a first hose 203, the other end of the first hose 203 is connected with one end of a second hose 204 through a filter joint 205, the other end of the second hose 204 penetrates through the printer support 101 and is communicated with the inside of a recovery tank 206, the recovery tank 206 is arranged at the bottom of the printer support 101, a heat-insulating layer 207 is arranged inside the recovery tank 206, and heating devices 208 which are uniformly distributed are arranged inside the heat-insulating layer 207;

specifically, in the printing process, a lot of ink is thrown off, the thrown-off ink is thrown into the interior of the recovery tank 206 for recovery, the oil pump 201 is started, the oil pump 201 provides power, the ink in the recovery tank 206 is sequentially pumped into the second hose 204, the filter joint 205 and the first hose 203, the ink enters the brush plate 105 through the corrugated pipe 202, and the brush 106 brushes the ink in the brush plate 105 to the printing roller for recycling.

In this embodiment, a slide rail is disposed on the top wall of the mounting frame 103, a slide block is clamped inside the slide rail, one end of the slide block, which is far away from the slide rail, is connected with one end of the slide rod 104, and the cross-sectional shape of the slide rail and the shape of the slide block are both T-shaped;

specifically, the T-shaped sliding block can slide back and forth inside the sliding rail to adapt to the gear 108 driving the brush plate 105 to reciprocate back and forth, and can also lift the brush plate 105 to bear the gravity of the brush plate 105.

In this embodiment, the two ends of the filter joint 205 are both provided with the adapter columns 2050, the filter joint 205 is made of a silica gel material, the outer diameter of the adapter columns 2050 is equal to the inner diameter of the first hose 203 and the second hose 204, respectively, the inside of the filter joint 205 is provided with the mounting bracket 2051, and the inside of the mounting bracket 2051 is provided with the activated carbon 2052;

specifically, the connecting pipe column 2050 is tightly connected with the first hose 203 and the second hose 204 respectively, so that the first hose 203 and the second hose 204 can be detachably connected with the connecting pipe column 2050, and the filter joint 205 is convenient to replace.

In this embodiment, the outer diameter of the mounting bracket 2051 is equal to the inner diameter of the filter joint 205, the cross-sectional shape of the mounting bracket 2051 is cross-shaped, two ends of the mounting bracket 2051 are both provided with openings, and the openings are both provided with filter screens 2053;

specifically, the aperture of filter screen 2053 can supply graphite to pass through and can't supply active carbon 2052 and wastepaper to pass through, and the external diameter size of installing support 2051 equals with the internal diameter size of filter joint 205 can the at utmost guarantee to get into the inside recovery printing ink of filter joint 205 and all can pass through active carbon 2052, improves the filter effect of filter joint 205, avoids retrieving the impurity of adulteration in the printing ink and is brushed to the printing roller, improves the printing effect.

In this embodiment, a heat insulating cover 209 is disposed on the top of the heat insulating layer 207, the heat insulating cover 209 is annular, and a sealing ring is disposed at the joint between the heat insulating cover 209 and the heat insulating layer 207;

specifically, the shape of heat preservation lid 209 and the shape looks adaptation of heat preservation layer 207, the structure of heat preservation lid 209 are rectangular annular, and heat preservation lid 209 adopts thermal insulation material to make, avoids scalding the staff, and the junction of heat preservation lid 209 and heat preservation layer 207 is provided with the sealing washer and is used for improving the heat preservation effect of heat preservation layer 207.

In the present embodiment, the heating device 208 includes a heating wire, and the surface of the heating wire is provided with an insulating protective cover;

specifically, provide the heat by the heater strip and heat the inside recovery printing ink of recovery pond 206, avoid printing ink to solidify and can't recycle to this utilization ratio that improves recovery printing ink further reduces the loss of printing ink, and insulating protection casing can play insulating guard action, avoids the heater strip electric leakage and causes the incident.

In this embodiment, through holes are formed on the surfaces of the printer bracket 101 and the mounting frame 103, and the through holes can be used for the corrugated pipe 202 to pass through;

specifically, the bellows 202 is adapted to accommodate movement of the brush plate 105, and the bellows 202 may be conveniently mounted by providing through holes in the surfaces of the printer frame 101 and the mounting frame 103.

In this embodiment, an output shaft of the hydraulic cylinder 102 is connected with one side of a mounting plate, a first mounting hole is formed in the surface of the mounting plate, a second mounting hole is formed in the surface of the mounting frame 103, the positions and the number of the first mounting hole and the second mounting hole are in one-to-one correspondence, and bolts can pass through the first mounting hole and the second mounting hole;

specifically, the mounting frame 103 and the hydraulic cylinder 102 are connected through the first mounting hole and the second mounting hole by bolts, so that the mounting frame 103 is convenient to mount.

In the embodiment, the central axes of the printer bracket 101, the mounting frame 103, the brush plate 105 and the recovery tank 206 are all located on the same horizontal line;

specifically, when the device is installed, the central axes of the printer support 101, the installation frame 103, the brush plate 105, the recovery tank 206 and the printing rollers are all located on the same horizontal line, so that the recovery tank 206 can receive ink thrown off by the printing rollers to the maximum extent.

The working principle of the auxiliary device for improving the oil return loss of the printing machine is as follows: when the device is used, the hydraulic cylinder 102 is started, the hydraulic cylinder 102 provides power to drive the brush 106 to contact with the printing roller, then the oil pump 201 is started, the oil pump 201 provides power to sequentially pump the recovered ink in the recovery tank 206 into the brush plate 105, the brush 106 brushes the recovered ink in the brush plate 105 to the printing roller, the motor 107 is started, the motor 107 provides power to drive the brush 106 to do reciprocating motion in the front-back direction on the printing roller, the brush 106 uniformly brushes the recovered ink on the printing roller to avoid the ink from being sprayed, the loss of the ink is reduced, meanwhile, in the printing process, a plurality of inks are thrown off, the thrown-off inks are thrown into the recovery tank 206 for recovery, when the inks are thrown into the recovery tank 206, the heating device 208 in the recovery tank 206 can heat the inks to avoid the inks from being solidified and cannot be reused, meanwhile, when the recovered ink passes through the filter joint 205, the activated carbon 2052 inside the filter joint 205 can filter the ink, so that paper scraps doped in the recovered ink are prevented from being brushed to a printing roller.

It should be noted that the specific model specifications of the hydraulic cylinder 102, the motor 107, the oil pump 201 and the heating wire need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

It should be noted that the power supply of the hydraulic cylinder 102, the motor 107, the oil pump 201 and the heating wire and the principle thereof are clear to those skilled in the art, and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an improve auxiliary device of printing machine return oil loss which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the ink brushing device (1) comprises a printer support (101), a hydraulic cylinder (102) is arranged on the top wall of the printer support (101), an output shaft of the hydraulic cylinder (102) is connected with the top of a mounting frame (103), the mounting frame (103) is in an N-shaped shape, a sliding rod (104) is connected to the top wall of the mounting frame (103) in a sliding manner, one end, far away from the mounting frame (103), of the sliding rod (104) is connected with a brush plate (105), the brush plate (105) is of an internal hollow structure, a rack (109) is arranged on the top surface of the brush plate (105), evenly distributed hole grooves are formed in the bottom surface of the brush plate (105), the hole grooves are communicated with the inside of the brush plate (105), brushes (106) are arranged on the inner walls of the hole grooves, motors (107) are arranged on two opposite sides of the mounting frame (103), the output shafts of the motors (107) are connected with gears (108), and the gears (108) are respectively meshed with the racks (109);

oil return device (2), oil return device (2) include oil pump (201), oil pump (201) set up in the top of printing machine support (101), the output of oil pump (201) is connected with the one end of bellows (202), the other end of bellows (202) runs through in proper order printing machine support (101) with mounting bracket (103) and with the inside intercommunication of brush board (105), the input of oil pump (201) is connected with the one end of first hose (203), the other end of first hose (203) is connected with the one end of second hose (204) through filtering connector (205), the other end of second hose (204) runs through the inside intercommunication of printing machine support (101) and recovery pond (206), recovery pond (206) set up in the bottom of printing machine support (101), the inside of recovery pond (206) is provided with heat preservation (207), and heating devices (208) which are uniformly distributed are arranged in the heat-insulating layer (207).

2. An auxiliary device for improving oil return loss of a printing press according to claim 1, wherein: the slide rail has been seted up to the roof of mounting bracket (103), the inside joint of slide rail has the slider, the slider is kept away from the one end of slide rail is connected with the one end of slide bar (104), the cross sectional shape of slide rail with the shape of slider is the T font.

3. An auxiliary device for improving oil return loss of a printing press according to claim 1, wherein: both ends of the filter joint (205) are provided with pipe connecting columns (2050), the filter joint (205) is made of a silica gel material, the outer diameter of the pipe connecting columns (2050) is respectively equal to the inner diameter of the first hose (203) and the inner diameter of the second hose (204), a mounting support (2051) is arranged inside the filter joint (205), and activated carbon (2052) is arranged inside the mounting support (2051).

4. An auxiliary device for improving oil return loss of a printing press according to claim 3, wherein: the external diameter size of installing support (2051) with the internal diameter size of filtering joint (205) equals, the cross-sectional shape of installing support (2051) is the cross, the both ends of installing support (2051) all are provided with the opening, the opening part all is provided with filter screen (2053).

5. An auxiliary device for improving oil return loss of a printing press according to claim 1, wherein: the top of heat preservation (207) is provided with heat preservation lid (209), the shape of heat preservation lid (209) is the annular, heat preservation lid (209) with the junction of heat preservation (207) is provided with the sealing washer.

6. An auxiliary device for improving oil return loss of a printing press according to claim 1, wherein: the heating device (208) comprises heating wires, and insulating protective covers are arranged on the surfaces of the heating wires.

7. An auxiliary device for improving oil return loss of a printing press according to claim 1, wherein: the printing machine support (101) with the through-hole has all been seted up on the surface of mounting bracket (103), the through-hole all can supply bellows (202) pass through.

8. An auxiliary device for improving oil return loss of a printing press according to claim 1, wherein: the output shaft of pneumatic cylinder (102) is connected with one side of mounting panel, first mounting hole has been seted up on the surface of mounting panel, the second mounting hole has been seted up on the surface of mounting bracket (103), first mounting hole with the equal one-to-one in position and the quantity of second mounting hole, first mounting hole with the second mounting hole all can supply the bolt to pass through.

9. An auxiliary device for improving oil return loss of a printing press according to claim 1, wherein: the printing machine support (101), the mounting frame (103), the brush plate (105) and the central axis of the recovery tank (206) are all located on the same horizontal line.