CN219634848U - Portable box printing machine - Google Patents

Abstract

The utility model provides a portable box body printer, which comprises a base body, wherein a printing mechanism is arranged on the base body, the printing mechanism is provided with a printing end, one side of the printing mechanism is provided with an ink brushing mechanism, the ink brushing mechanism is provided with an ink brushing part, a first channel is arranged in the ink brushing part and is used for containing ink, a plurality of first through holes communicated with the first channel are distributed in an array manner in the first direction near the printing end, the ink brushing mechanism is provided with two states, the ink brushing part is abutted against the printing end in the first state, the ink in the first channel is smeared on the printing end, and in the second state, the ink brushing part is separated from the printing end, and a driving mechanism for driving the first state to the second state of the ink brushing mechanism to be switched is further arranged.

Description

Portable box printing machine

Technical Field

The utility model relates to the technical field of printers, in particular to a portable box printer

Background

Printing is a process of transferring approved printing plates to a substrate by printing machinery and special ink, and at present, printing workshops of some large factories all adopt highly-automated printing equipment to carry out pipeline operation, but some small enterprises use manual printing equipment due to insufficient funds or less printing requirements.

CN105415902B proposes a manual printing mechanism of carton production line, through the regulation of horizontal vertical mechanism, makes the seal dip in the printing ink of getting in the ink horn on the support frame, then adjusts horizontal mechanism and makes the seal adjusts to printing directly over the carton again, through horizontal vertical mechanism of manual control, makes the seal dip in the printing ink in the ink horn, and the mode of dipping in the printing ink of manual control like this is because the dynamics size at every turn is inconsistent, can not guarantee to dip in the printing ink on the seal at every turn on average, influences the quality of printed matter.

Disclosure of Invention

In view of the foregoing drawbacks or deficiencies of the prior art, the present utility model is directed to a portable case printer, comprising:

the base comprises a base body, wherein a first space is formed in the base body;

a printing mechanism provided on the base body, the printing mechanism having a printing end;

the ink brushing mechanism is arranged on one side of the printing mechanism and is provided with an ink brushing part, a first channel is arranged in the ink brushing part, and the first channel is used for containing ink; the first channel is close to the printing end side and is provided with a plurality of first through holes communicated with the first channel in an array mode along a first direction;

the ink brushing mechanism is provided with a first state and a second state, when the ink brushing mechanism is in the first state, the ink brushing part is abutted against the printing end, and the ink in the first channel is smeared on the printing end; when in the second state, the ink brushing part and the printing end are separated;

and the driving mechanism is used for driving the ink brushing mechanism to switch between the first state and the second state.

According to the technical scheme provided by the embodiment of the utility model, the ink supply device further comprises an ink supply assembly, wherein the ink supply assembly is used for conveying the ink into the first channel, and comprises:

the ink storage bin is arranged in the first space, and a first opening communicated with the first channel is formed in the side, close to the ink brushing part, of the ink storage bin;

the first piston is arranged in the ink storage bin and comprises a first part and a second part, the outer wall of the first part is clung to the inner wall of the ink storage bin, and a second space is formed between the side, close to the first opening, of the first part and the inner wall of the ink storage bin; the second space is used for containing the ink; the second part is arranged at the position, far away from the first opening, of the first part, and the free end of the second part extends out of the ink storage bin;

the extrusion assembly is arranged in the first space and is used for pushing the second part to drive the first part to move along the second direction.

According to the technical scheme provided by the embodiment of the utility model, the ink storage bin is sleeved with the shell body, the edge of the ink storage bin, which is far away from the first opening, is outwards extended to be provided with the extension part, and the outer wall of the extension part is abutted with the inner wall of the shell body; the shell body is close to the first opening side and is provided with a third opening, a first pipeline is arranged in connection with the first opening, and the first pipeline passes through the third opening and is communicated with the first channel.

According to the technical scheme provided by the embodiment of the utility model, a fourth space is formed between the side, away from the first opening, of the ink storage bin and the inner wall of the shell body, and the second part is arranged in the fourth space, away from the first opening end; the shell body is far away from the first opening side and is provided with an air supply assembly, and the air supply assembly is used for introducing air into the fourth space to push the second part to drive the first part to move along the second direction towards the first opening side.

According to the technical scheme provided by the embodiment of the utility model, a second opening is arranged on the side, far away from the first opening, of the shell body, an auxiliary bin is arranged at the second opening, the second part extends into the auxiliary bin, a third part is arranged at the end part of the auxiliary bin, the outer wall of the third part is abutted with the inner wall of the auxiliary bin, and a fifth space is formed between the end, far away from the second part, of the third part and the inner wall of the auxiliary bin; the end, far away from the third part, of the fifth space is provided with an air supply assembly, and the air supply assembly is used for introducing air into the fifth space to push the third part to drive the first part to move along the second direction towards the side close to the first opening.

According to the technical scheme provided by the embodiment of the utility model, the second part far away from the first opening end is connected with the third part near the first opening end through a connecting rod.

According to the technical scheme provided by the embodiment of the utility model, the second part is provided with the limiting part which is close to the free end and extends outwards, and the limiting part is used for limiting the movement distance of the first piston along the second direction.

According to the technical scheme provided by the embodiment of the utility model, the air supply assembly comprises a first air bag, the first air bag is arranged outside the first space, the first air bag is filled with air, the first air bag is communicated with the fourth space or the fifth space through the second pipeline, the first air bag is filled with air, the first air bag is extruded, the air in the first air bag is introduced into the fourth space or the fifth space, and the second part or the third part is pushed to drive the first part to move towards the side close to the first opening along the second direction.

According to the technical scheme provided by the embodiment of the utility model, the driving mechanism comprises a first driving assembly, and the first driving assembly comprises:

the cam is arranged at the end, far away from the ink brushing mechanism, of the printing mechanism, the extending direction of the rotating shaft of the cam is a third direction, the third direction is perpendicular to the first direction, and a circle of first sliding grooves are formed in the edge, far away from the base body, of the cam; a first sliding rod is arranged in the first sliding groove, and the side, away from the cam, of the first sliding rod is connected with the printing end, away from the printing end, of the printing mechanism;

the guide assembly is arranged on the base body, a guide part is arranged on the side, away from the base body, of the guide assembly, the printing mechanism is connected with a printing head body away from the printing end, and the guide part is sleeved outside the printing head body;

the pushing assembly is arranged in the first space, the output end of the pushing assembly is connected with the rotating shaft of the cam and used for driving the cam to rotate and driving the first sliding rod to slide in the first sliding groove.

According to the technical scheme provided by the embodiment of the utility model, the driving mechanism further comprises a second driving assembly, and the second driving assembly comprises:

the first rotating rod is hinged to the base body and arranged on the side, away from the printing mechanism, of the cam, and the axis direction of the hinge shaft is the first direction;

the second sliding rod is hinged with the first rotating rod away from the side of the base body, the axis direction of the hinge shaft is the first direction, and the second sliding rod is arranged in the first sliding groove away from the side of the first rotating rod;

the first pulling rod is hinged to the first rotating rod away from the side of the base body, the axis direction of the hinge shaft is the first direction, and the first pulling rod is rotatably connected with the ink brushing mechanism away from the side of the first rotating rod.

In summary, the present utility model provides a portable box printer, including a base body, a printing mechanism is disposed on the base body, the printing mechanism has a printing end, an ink brushing mechanism is disposed on one side of the printing mechanism, the ink brushing mechanism has an ink brushing portion, a first channel is disposed in the ink brushing portion, the first channel is used for accommodating ink, a plurality of first through holes communicated with the first channel are disposed in an array near the printing end along the first direction, the ink brushing mechanism has two states, in the first state, the ink brushing portion abuts against the printing end, the ink in the first channel is smeared on the printing end, in the second state, the ink brushing portion is separated from the printing end, and a driving mechanism is further disposed for driving the ink brushing mechanism to switch from the first state to the second state.

This scheme is through in the first through-hole the ink material flows out and scribbles to the printing end, with among the prior art through the regulation of horizontal vertical mechanism, make the seal dip in the ink horn on the support frame, then adjust horizontal mechanism makes the seal adjusts to the paper box directly over and prints, probably because of dip in at every turn the inconsistent ink volume that leads to dipping each time of regulation dynamics when getting, this device ink material flows out and scribbles by the brush inking portion on the printing end, such smearing ink-taking mode can make the ink material on the printing end more even when printing at every turn, improves the quality of printed matter.

Drawings

Fig. 1 is a schematic structural diagram of a portable box printing machine according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a cross-sectional view of an ink supply mechanism of a portable case printer according to an embodiment of the present utility model.

The text labels in the figures are expressed as:

1. a base body; 2. a printing mechanism; 21. a printing end; 3. an ink brushing mechanism; 31. an ink brushing part; 4. an ink supply assembly; 41. an ink storage bin; 411. a first opening; 412. an extension; 413. a first pipe; 42. a first piston; 421. a first section; 422. a second section; 423. a free end; 424. a third section; 43. an extrusion assembly; 44. a housing body; 441. a third opening; 442. a second opening; 45. a gas supply assembly; 451. a first air bag; 452. a second pipe; 46. an auxiliary bin; 47. a connecting rod; 48. a limit part; 5. a driving mechanism; 51. a first drive assembly; 511. a cam; 512. a first chute; 513. a first slide bar; 514. a guide assembly; 515. a guide part; 516. a printhead body; 52. a second drive assembly; 521. a first rotating lever; 522. a second slide bar; 523. a first pull rod; 524. a diagonal rod; 525. and (5) supporting the rod.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As mentioned in the background art, the utility model provides a portable box printing machine, which aims at the problems in the prior art:

a base body 1, wherein a first space is formed in the base body 1;

a printing mechanism 2, wherein the printing mechanism 2 is arranged on the base body 1, and the printing mechanism 2 is provided with a printing end 21;

an ink brushing mechanism 3, wherein the ink brushing mechanism 3 is arranged on one side of the printing mechanism 2, the ink brushing mechanism 3 is provided with an ink brushing part 31, and a first channel is arranged in the ink brushing part 31 and is used for containing ink; a plurality of first through holes communicated with the first channel are distributed on the side, close to the printing end 21, of the first channel in an array along a first direction;

the ink brushing mechanism 3 has a first state and a second state, and when in the first state, the ink brushing portion 31 is abutted against the printing end 21, and the ink in the first channel is smeared on the printing end 21; when in the second state, the ink brush 31 is disengaged from the printing end 21;

a driving mechanism 5, the driving mechanism 5 being for driving the ink brushing mechanism 3 to switch between the first state and the second state.

Referring to the portable box printer shown in fig. 1, optionally, the base body 1 is a square box, the material is HT200, the printing mechanism 2 is disposed on the upper surface of the base body 1, the leftmost end of the printing mechanism 2 is provided with a printing end 21, the printing end 21 is engraved with a pattern or a font to be printed, the ink brushing mechanism 3 is also disposed on the upper surface of the base body 1, the ink brushing mechanism 3 has a brushing portion, optionally, the ink brushing portion 31 is in a hollow elongated rod shape, the first direction is a front-rear direction, a first channel is disposed therein, the first channel extends along the front-rear direction, a sidewall on the right side of the first channel is provided with a plurality of first through holes arranged along the front-rear direction, the ink in the first channel can flow out through the first through holes, the ink brushing portion 31 is sleeved with a layer of sponge, the ink brushing mechanism 3 has two states, when the ink brushing mechanism 3 is in the first state, the ink brushing part 31 is abutted against the printing end 21, the ink flows out of the first through holes to the printing end 21, when the ink brushing mechanism 3 is in the second state, the ink brushing part 31 is separated from the printing end 21, the printing end 21 can be closely attached to a box body to be printed, the ink is printed on the box body, a driving mechanism 5 for driving the ink brushing mechanism 3 to switch between the first state and the second state is further arranged, the ink in the ink brushing mechanism is enabled to flow out through the ink in the first through holes and be smeared on the printing end 21, the ink in the ink box which is dipped on the supporting frame is enabled to be dipped through adjustment of a transverse and longitudinal mechanism in the prior art, then, the transverse mechanism is adjusted to adjust the seal to the position right above the paper box for printing, and the ink flows out from the first through hole and is smeared on the printing end 21, so that the ink dipped on the seal each time is uneven due to unequal force when the ink is dipped by manual control, the smearing and ink-taking mode can enable the ink on the printing end 21 to be more even when the ink is printed each time, and the quality of printed matters is improved

In a preferred embodiment, the ink supply assembly 4 is further included, the ink supply assembly 4 is used for delivering the ink into the first channel, and the ink supply assembly 4 includes:

an ink storage bin 41, wherein the ink storage bin 41 is arranged in the first space, and a first opening 411 communicated with the first channel is arranged on the side, close to the ink brushing part 31, of the ink storage bin 41;

a first piston 42, where the first piston 42 is disposed in the ink storage bin 41, the first piston 42 includes a first portion 421 and a second portion 422, an outer wall of the first portion 421 is tightly attached to an inner wall of the ink storage bin 41, and a second space is formed between a side of the first portion 421 close to the first opening 411 and the inner wall of the ink storage bin; the second space is used for containing the ink; the second portion 422 is disposed at the first portion 421 away from the first opening 411, and a free end 423 thereof extends from the ink reservoir 41;

the pressing component 43, the pressing component 43 is disposed in the first space, and the pressing component 43 is configured to push the second portion 422 to drive the first portion 421 to move along the second direction.

Referring to fig. 2, the ink supply assembly 4 is shown, wherein the second direction is a left-right direction, the ink storage bin 41 is a cylindrical bin body, a first opening 411 is provided on the left side of the ink storage bin 41, a first portion 421 is provided on the left side of the first piston 42, a second portion 422 is provided on the right side of the first piston, a circumferential edge of the first portion 421 is tightly attached to an inner wall of the ink storage bin 41, a portion of the first portion 421 tightly attached to the ink storage bin 41 is made of polyethylene, a second space is formed between the left side edge of the first portion 421 and the inner wall of the ink storage bin 41, the side wall of the ink storage bin 41 is provided with an ink adding port communicated with the second space, and the ink adding port is provided with a one-way valve for preventing ink from flowing out, and the ink adding port and the one-way valve are matched to facilitate ink adding into the second space. The second portion 422 can push the first portion 421 to move leftwards under the extrusion of the extrusion component 43, the ink in the ink storage bin 41 flows out into the first channel through the first opening 411 under the extrusion of the extrusion component 43, and the ink supply component 4 supplements the ink in the first channel.

In a preferred embodiment, the ink storage bin 41 is sleeved with a housing body 44, an extension part 412 is arranged on the edge of the ink storage bin 41 away from the first opening 411 in an outward extending manner, and the outer wall of the extension part 412 is abutted with the inner wall of the housing body 44; the casing body 44 is provided with a third opening 441 near the first opening 411, a first pipe 413 is connected to the first opening 411, and the first pipe 413 passes through the third opening 441 and is communicated with the first channel. As shown in fig. 2, optionally, the housing body 44 is a cylindrical housing, an extension portion 412 extends from the right side to the outer side of the ink storage bin 41, the end of the extension portion 412 abuts against the ink storage bin 41, the left end of the ink storage bin 41 abuts against the inner wall on the left side of the housing body 44, and a third opening 441 is disposed on the housing body 44, optionally, the third opening 441 is equal to the first opening 411 in size, the first pipe 413 penetrates through the third opening 441 to communicate the first opening 411 with the first channel, and after the ink is extruded from the second space, the ink enters into the first channel through the first pipe 413, and the housing body 44 is used for protecting the ink storage bin 41.

In a preferred embodiment, a fourth space is formed between the side of the ink reservoir 41 away from the first opening 411 and the inner wall of the housing body 44, and the second portion 422 is disposed in the fourth space away from the end of the first opening 411; the side of the housing body 44 away from the first opening 411 is provided with a gas supply assembly 45, and the gas supply assembly 45 is configured to introduce gas into the fourth space, and push the second portion 422 to drive the first portion 421 to move along the second direction toward the side close to the first opening 411. As shown in fig. 2, optionally, a fourth space is formed between the right side of the ink storage bin 41 and the inner wall of the housing body 44, the right end of the second portion 422 is disposed in the fourth space, the right side of the housing body 44 is provided with an air supply assembly 45, the air supply assembly 45 can introduce air into the fourth space, the pressure in the fourth space increases, the second portion 422 is pushed to move leftwards, the first portion 421 is driven to move leftwards, and the ink in the second space is extruded to flow out from the first opening 411 into the first channel, so as to complete the ink supply process.

In a preferred embodiment, a second opening 442 is provided on the side of the housing body 44 away from the first opening 411, an auxiliary bin 46 is provided at the second opening 442, the second portion 422 extends into the auxiliary bin 46, a third portion 424 is provided at an end of the auxiliary bin 46, an outer wall of the third portion 424 abuts against an inner wall of the auxiliary bin 46, and a fifth space is formed between an end of the third portion 424 away from the second portion 422 and the inner wall of the auxiliary bin 46; and an air supply assembly 45 is arranged at the end, away from the third portion 424, of the fifth space, wherein the air supply assembly 45 is used for introducing air into the fifth space to push the third portion 424 to drive the first portion 421 to move towards the side close to the first opening 411 along the second direction. As shown in fig. 2, optionally, the second opening 442 is disposed on the right side of the housing body 44, the volume of the auxiliary chamber 46 is smaller than that of the ink storage chamber 41, the outer wall of the auxiliary chamber 46 is fixedly connected with the edge of the second opening 442, the second portion 422 extends into the auxiliary chamber 46, a third portion 424 is disposed at the extending portion, the circumferential edge of the third portion 424 is tightly attached to the inner wall of the auxiliary chamber 46, the portion of the third portion 424 tightly attached to the inner wall of the auxiliary chamber 46 is made of polyethylene, the air supply assembly 45 inflates into the fifth space, the pressure in the fifth space increases, the third portion 424 is pressed to move leftwards, so that the first portion 421 is driven to move leftwards, the ink in the second space enters the first channel through the first opening 411, the volume of the auxiliary chamber 46 is small, and when the air supply assembly 45 supplies air, the pressure in the fifth space changes more obviously, and the amount of the ink flowing into the first channel can be controlled more easily.

In a preferred embodiment, the end of the second portion 422 remote from the first opening 411 and the end of the third portion 424 near the first opening 411 are connected by a connecting rod 47. As shown in fig. 2, optionally, in order to facilitate the second portion 422 to enter the auxiliary bin 46, the second portion 422 is connected with a connecting rod 47, a diameter of the connecting rod 47 is smaller than a diameter of a right end of the second portion 422, a right end of the connecting rod 47 is connected with a third portion 424, an extending direction of the connecting rod 47 is a left-right direction, and the connecting rod 47 ensures that the third portion 424 drives the second portion 422 to move along the left-right direction.

In a preferred embodiment, the second portion 422 extends outwardly adjacent to the free end 423 with a limiting portion 48, and the limiting portion 48 is configured to limit the movement distance of the first piston 42 in the second direction. As shown in fig. 2, optionally, the second portion 422 extends circumferentially and outwardly to form a limiting portion 48, where the limiting portion 48 is located on the right side of the extending portion 412 by a certain distance, and when the second portion 422 moves leftwards under the action of the air supply assembly 45, the first portion 421 is driven to move leftwards, and the limiting portion 48 moves leftwards along with the second portion 422, so as to prevent the first portion 421 from moving leftwards excessively, and when the limiting portion 48 abuts against the right side of the extending portion 412, the first piston 42 cannot move leftwards any more, and the limiting portion 48 is used for limiting the distance of the first portion 421 moving leftwards.

In a preferred embodiment, the air supply assembly 45 includes a first air bag 451, the first air bag 451 is disposed outside the first space, the first air bag 451 is filled with air, the first air bag 451 is communicated with the fourth space or the fifth space through the second pipe 452, the first air bag 451 is filled with air, the first air bag 451 is extruded, the air in the first air bag 451 is introduced into the fourth space or the fifth space, and the second portion 422 or the third portion 424 is pushed to drive the first portion 421 to move toward the first opening 411 along the second direction. As shown in fig. 2, the first air bag 451 is made of rubber, and for convenience in operation, the first air bag 451 is disposed outside the first space and is communicated with the fourth space or the fifth space through the second pipe 452, the second pipe 452 is made of rubber, and by extruding the air bag, the fourth space or the fifth space can be inflated with air, and by extruding the first air bag 451, the amount of ink flowing into the first channel can be controlled.

In a preferred embodiment, the driving mechanism 5 comprises a first driving assembly 51, and the first driving assembly 51 comprises:

the cam 511, the said cam 511 locates the said printing mechanism 2 and is far away from the said printing mechanism 3 end, the extension direction of the axis of rotation of the said cam 511 is the third direction, the said third direction is perpendicular to said first direction, the said cam 511 is far away from the edge of the said base body 1 side and equipped with a circle of first slide grooves 512; a first sliding rod 513 is arranged in the first sliding groove 512, and the side of the first sliding rod 513 away from the cam 511 is connected with the printing mechanism 2 away from the printing end 21;

the guide component 514 is arranged on the base body 1, a guide part 515 is arranged on the side, away from the base body 1, of the guide component 514, the printing mechanism 2 is connected with a printing head body 516 away from the printing end 21, and the guide part 515 is sleeved outside the printing head body 516;

the pushing component is disposed in the first space, and an output end of the pushing component is connected with a rotating shaft of the cam 511, and is used for driving the cam 511 to rotate, so as to drive the first sliding rod 513 to slide in the first sliding groove 512.

Referring to fig. 1, the cam 511 has a structure with an oval end and a circular end, the radius of the oval at any position is different, and the radius of the circular structure is the same, so that the first sliding rod 513 in the oval position of the first sliding slot 512 can be pushed to move under the rotation of the cam 511, and then, in combination with the guiding effect of the guiding component 514 along the first direction, the printing mechanism 2 can reciprocate along the guiding effect of the first direction, wherein the third direction is a vertical direction, and correspondingly, when moving to the end point of the oval, the printing mechanism 2 is in a position where the printing mechanism 3 extends out and contacts with the packaging box, and when moving to the end point of the oval intersecting with the circular shape, the printing mechanism 2 is moved rightward, and when moving to the intersecting point of the oval intersecting with the circular shape, the printing mechanism 3 is in the first state, the printing mechanism 2 is abutted with the printing end 21, and when the first sliding rod 513 is a U-shaped rod, the printing mechanism 511 and the printing mechanism 2 can be blocked.

In a preferred embodiment, the driving mechanism 5 further comprises a second driving assembly 52, and the second driving assembly 52 comprises:

a first rotating lever 521 which is hinged to the base body 1 and is provided on the side of the cam 511 away from the printing mechanism 2, the axis direction of the hinge shaft being the first direction;

the second sliding rod 522 is hinged to the first rotating rod 521 at a side far away from the base body 1, the axis direction of the hinge shaft is the first direction, and the second sliding rod 522 is arranged in the first chute 512 at a side far away from the first rotating rod 521;

the first pull rod 523, the first pull rod 523 and the first rotating rod 521 are hinged at a side far away from the base body 1, the axis direction of the hinge shaft is the first direction, and the side of the first pull rod 523 far away from the first rotating rod 521 is rotatably connected with the ink brushing mechanism 3.

Referring to fig. 1, when the printing apparatus is not in operation, the first sliding rod 513 and the second sliding rod 522 are disposed opposite to each other along a left-right direction, the second sliding rod 522 is disposed near the cam 511 and has a sliding sub-rod and a driven sub-rod perpendicular thereto, the sliding sub-rod is disposed in the first sliding groove 512, when the second sliding rod 522 slides in the first sliding groove 512, the second sliding rod 522 is pushed to rotate when the second sliding rod 522 is in the first elliptical sliding groove 512, but one end of the second sliding rod 522 is fixed, so that the second sliding rod 522 is pushed to the left or right along the left-right direction and drives the first rotating rod 521 to rotate, and the first rotating rod 521 rotates and then pulls the first pulling rod 523 to rotate, so that the ink brushing portion 31 can be pressed down or supported up on the upper surface of the base body 1, and when the ink brushing portion 31 moves down and is stationary, the ink brushing mechanism 3 can brush down and up the printing head when in the first state. The first connection portion includes two diagonal levers 524 disposed opposite in the front-rear direction, and the two diagonal levers 524 and the ink brush portion 31 form a link frame that can frame the cam 511 therein. The support assembly includes two support rods 525 disposed opposite to each other in the front-rear direction, and the support rods 525 may serve as a middle support point position of the teeterboard model.

When the cam 511 rotates in the working state, the first sliding rod 513 slides in the first oval chute 512, the opposite second sliding rod 522 slides in the first round chute 512, the ink brushing mechanism 3 is in the second state, the ink brushing portion 31 is separated from the printing end 21, the ink brushing portion 31 is abutted against the upper surface of the base body 1, and the printing mechanism 2 extends leftwards to print on the box to be printed; when the first slide bar 513 is rotated to slide in the circular first slide groove 512, the second slide bar 522 slides in the elliptical first slide groove 512, the ink brushing mechanism 3 is in the first state, the printing mechanism 2 moves rightward, the ink brushing portion 31 is driven by the second driving component 52 to move vertically and is abutted against the printing end 21, and the ink flows out from the first channel and is smeared on the printing end 21.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (10)

1. A portable box printer, comprising:

a base body (1), wherein a first space is formed in the base body (1);

a printing mechanism (2), wherein the printing mechanism (2) is arranged on the base body (1), and the printing mechanism (2) is provided with a printing end (21);

the ink brushing mechanism (3), the ink brushing mechanism (3) is arranged on one side of the printing mechanism (2), the ink brushing mechanism (3) is provided with an ink brushing part (31), and a first channel is arranged in the ink brushing part (31) and is used for containing ink materials; a plurality of first through holes communicated with the first channel are distributed on the side, close to the printing end (21), of the first channel in an array along a first direction;

the ink brushing mechanism (3) has a first state and a second state, when the ink brushing mechanism is in the first state, the ink brushing part (31) is abutted with the printing end (21), and the ink in the first channel is smeared on the printing end (21); when in the second state, the ink brushing part (31) and the printing end (21) are separated;

-a driving mechanism (5), the driving mechanism (5) being for driving the ink brushing mechanism (3) to switch between the first state and the second state.

2. The portable tank printer of claim 1, further comprising an ink supply assembly (4), the ink supply assembly (4) for delivering the ink into the first channel, the ink supply assembly (4) comprising:

the ink storage bin (41) is arranged in the first space, and a first opening (411) communicated with the first channel is formed in the side, close to the ink brushing part (31), of the ink storage bin (41);

the first piston (42) is arranged in the ink storage bin (41), the first piston (42) comprises a first part (421) and a second part (422), the outer wall of the first part (421) is clung to the inner wall of the ink storage bin (41), and a second space is formed between the side, close to the first opening (411), of the first part (421) and the inner wall of the ink storage bin; the second space is used for containing the ink; the second part (422) is arranged at the position, far away from the first opening (411), of the first part (421), and the free end (423) of the second part extends out of the ink storage bin (41);

the extrusion assembly (43), the extrusion assembly (43) is located in the first space, the extrusion assembly (43) is used for promoting second portion (422) drives first portion (421) is along the second direction removal.

3. The portable case printer of claim 2, wherein: the ink storage bin (41) is sleeved with a shell body (44), an extension part (412) is arranged on the edge of the ink storage bin (41) away from the first opening (411) in an outward extending mode, and the outer wall of the extension part (412) is abutted with the inner wall of the shell body (44); the shell body (44) is provided with a third opening (441) close to the first opening (411), a first pipeline (413) is arranged in connection with the first opening (411), and the first pipeline (413) passes through the third opening (441) to be communicated with the first channel.

4. A portable box printer according to claim 3, wherein: a fourth space is formed between the side, away from the first opening (411), of the ink storage bin (41) and the inner wall of the shell body (44), and the second part (422) is arranged in the fourth space, away from the end of the first opening (411); the shell body (44) is far away from the first opening (411) side and is provided with an air supply assembly (45), the air supply assembly (45) is used for introducing air into the fourth space, pushing the second part (422) to drive the first part (421) to move along the second direction towards the side close to the first opening (411).

5. The portable case printer of claim 4, wherein: a second opening (442) is arranged on the side, far away from the first opening (411), of the shell body (44), an auxiliary bin (46) is arranged at the second opening (442), the second part (422) extends into the auxiliary bin (46), a third part (424) is arranged at the end part of the auxiliary bin (46), the outer wall of the third part (424) is abutted with the inner wall of the auxiliary bin (46), and a fifth space is formed between the end, far away from the second part (422), of the third part (424) and the inner wall of the auxiliary bin (46); the end, away from the third part (424), of the fifth space is provided with an air supply assembly (45), the air supply assembly (45) is used for introducing air into the fifth space to push the third part (424) to drive the first part (421) to move towards the side, close to the first opening (411), along the second direction.

6. The portable case printer of claim 5, wherein: the second part (422) is connected with the third part (424) near the first opening (411) through a connecting rod (47) at the end far away from the first opening (411).

7. A portable box printer according to claim 3, wherein: the second portion (422) is provided with a limiting portion (48) extending outwards near the free end (423), and the limiting portion (48) is used for limiting the movement distance of the first piston (42) along the second direction.

8. The portable case printer of claim 5, wherein: the air supply assembly (45) comprises a first air bag (451), the first air bag (451) is arranged outside the first space, the first air bag (451) is filled with air, the first air bag (451) is communicated with the fourth space or the fifth space through a second pipeline (452), the first air bag (451) is filled with air, the first air bag (451) is extruded, the air in the first air bag (451) is introduced into the fourth space or the fifth space, and the second part (422) or the third part (424) is pushed to drive the first part (421) to move towards the side close to the first opening (411) along the second direction.

9. Portable case printer according to claim 1, characterized in that the drive mechanism (5) comprises a first drive assembly (51), the first drive assembly (51) comprising:

the cam (511) is arranged at the end, far away from the ink brushing mechanism (3), of the printing mechanism (2), the extending direction of the rotating shaft of the cam (511) is a third direction, the third direction is perpendicular to the first direction, and a circle of first sliding grooves (512) are formed in the edge, far away from the side of the base body (1), of the cam (511); a first sliding rod (513) is arranged in the first sliding groove (512), and the side, away from the cam (511), of the first sliding rod (513) is connected with the printing mechanism (2) away from the printing end (21);

the guide assembly (514) is arranged on the base body (1), a guide part (515) is arranged on the side, away from the base body (1), of the guide assembly (514), the printing mechanism (2) is connected with a printing head body (516) away from the printing end (21), and the guide part (515) is sleeved outside the printing head body (516);

the pushing component is arranged in the first space, the output end of the pushing component is connected with the rotating shaft of the cam (511) and is used for driving the cam (511) to rotate and driving the first sliding rod (513) to slide in the first sliding groove (512).

10. Portable case printer according to claim 9, wherein the drive mechanism (5) further comprises a second drive assembly (52), the second drive assembly (52) comprising:

a first rotating rod (521), wherein the first rotating rod (521) is hinged on the base body (1) and is arranged on the side of the cam (511) far away from the printing mechanism (2), and the axis direction of the hinge shaft is the first direction;

the second sliding rod (522) is hinged with the first rotating rod (521) away from the side of the base body (1), the axis direction of the hinge shaft is the first direction, and the second sliding rod (522) is arranged in the first sliding groove (512) away from the side of the first rotating rod (521);

the first pulling rod (523), first pulling rod (523) with first rotating rod (521) keep away from base body (1) side is articulated, and the axis direction of articulated shaft is first direction, first pulling rod (523) keep away from first rotating rod (521) side rotatable coupling has ink brushing mechanism (3).