阅读说明：本技术 一种手持喷码机 (Handheld ink jet numbering machine ) 是由 黄春娃 于 2020-07-24 设计创作，主要内容包括：本发明公开了一种手持喷码机,其结构包括机体、把手、控制按钮、喷码辊,把手嵌固于机体的底部位置,控制按钮与把手间隙配合,喷码辊与把手活动卡合,通过皱褶的产品包装纸盒对挤压块产生的挤压能够使外伸板沿着上接板向外滑动伸出,从而使外伸板能够将产品包装纸盒褶皱的表面撑开,从而使喷码辊在撑平的产品包装纸盒上进行喷码,通过产品包装纸盒对联动辊产生的挤压能够使联动辊沿着引导框向上滑动,且通过框体的内壁对接触板产生的摩擦力,能够使助推杆沿着板面向下摆动,从而能够推动接触板的外表面与框体紧密贴合从而使框体能够将联动辊上粘附的未风干的墨迹刮留在框体的外部。(The invention discloses a handheld code spraying machine which structurally comprises a machine body, a handle, a control button and a code spraying roller, wherein the handle is fixedly embedded at the bottom of the machine body, the control button is in clearance fit with the handle, the code spraying roller is movably clamped with the handle, the extrusion of the extrusion block by the folded product packaging carton can enable the overhanging plate to slide outwards along the upper connecting plate, so that the overhanging plate can prop open the surface of the folds of the product packaging paper box, and the code spraying roller can spray codes on the product packaging paper box which is propped flat, the linkage roller can slide upwards along the guide frame by the extrusion of the product packaging paper box on the linkage roller, and the boosting rod can swing downwards along the plate surface by the friction force generated by the inner wall of the frame body to the contact plate, thereby can push the surface of contact plate and frame and closely laminate and make the frame can remain the not air-dried ink mark of adhesion on the linkage roller outside the frame.)

1. The utility model provides a handheld ink jet numbering machine, its structure includes organism (1), handle (2), control button (3), spouts a yard roller (4), handle (2) are inlayed in the bottom position of organism (1), control button (3) and handle (2) clearance fit, its characterized in that: the code spraying roller (4) is movably clamped with the handle (2);

the code spraying roller (4) comprises a roller body (41), a pressing block (42) and a sleeve frame (43), wherein the pressing block (42) is in clearance fit with the sleeve frame (43), and the sleeve frame (43) is embedded and fixed at the left side and the right side of the roller body (41).

2. A hand-held ink jet printer according to claim 1, characterised in that: the pressing block (42) comprises an upper connecting plate (a 1), a connecting rod (a 2), an extending plate (a 3), a telescopic block (a 4), a pressing block (a 5) and a connecting rod (a 6), wherein the connecting rod (a 2) and the upper connecting plate (a 1) are of an integrated structure, the extending plate (a 3) is movably clamped with the bottom of the upper connecting plate (a 1), the telescopic block (a 4) is in clearance fit with the connecting rod (a 2), the pressing block (a 5) is embedded and fixed at the bottom of the telescopic block (a 4), and the connecting rod (a 6) is installed between the pressing block (a 5) and the extending plate (a 3).

3. The handheld ink-jet printer according to claim 2, wherein: the extrusion block (a 5) comprises a top plate (a 51), an elastic strip (a 52), a lower pressing rod (a 53), a combination frame (a 54) and a bottom plate (a 55), wherein the elastic strip (a 52) is fixedly embedded in the combination frame (a 54), the upper end of the lower pressing rod (a 53) is connected with the combination frame (a 54), the lower pressing rod (a 53) is in clearance fit with the bottom plate (a 55), and the bottom plate (a 55) and the top plate (a 51) are of an integrated structure.

4. A hand-held ink jet printer according to claim 3, characterised in that: the lower pressing rod (a 53) comprises a plate body (b 1), a lower pressing rod (b 2), a middle fixing rod (b 3), a lower swing plate (b 4) and an outer sleeve frame (b 5), one end of the lower pressing rod (b 2) is connected with the inner side of the lower swing plate (b 4), the other end of the lower pressing rod (b 2) is in clearance fit with the outer sleeve frame (b 5), the middle fixing rod (b 3) is installed at the bottom position of the plate body (b 1), the lower swing plate (b 4) is hinged with the middle fixing rod (b 3), and the outer sleeve frame (b 5) is fixedly connected with the middle fixing rod (b 3) in an embedding manner.

5. A hand-held ink jet printer according to claim 1, characterised in that: the roller body (41) comprises a frame body (c 1), a guide frame (c 2), a linkage roller (c 3) and an elastic strip (c 4), wherein the linkage roller (c 3) is embedded and fixed at the inner side position of the frame body (c 1), the linkage roller (c 3) is movably clamped with the guide frame (c 2), and the elastic strip (c 4) is installed at the inner position of the guide frame (c 2).

6. The handheld ink-jet printer according to claim 5, wherein: the linkage roller (c 3) comprises a plate surface (c 31), an ink jet cavity (c 32), a contact plate (c 33) and an auxiliary push rod (c 34), the ink jet cavity (c 32) and the plate surface (c 31) are of an integrated structure, and the contact plate (c 33) is connected with the auxiliary push rod (c 34).

7. The hand-held ink jet printer of claim 6, wherein: the contact plate (c 33) comprises a rebound ring (d 1), a ventilation plate (d 2), a rear fixed plate (d 3) and a deformation surface (d 4), the rebound ring (d 1) is installed between the ventilation plate (d 2) and the rear fixed plate (d 3), and the rear fixed plate (d 3) is connected with the ventilation plate (d 2) through the deformation surface (d 4).

Technical Field

The invention relates to the field of code spraying, in particular to a handheld code spraying machine.

Background

The handheld ink jet numbering machine is mainly used for spouting the equipment of sign indicating number to product package or product surface, can present on producing the surface with the form of inkjet through spouting the sign indicating number content that finishes debugging in advance, and portable can carry out the quick sign indicating number of date information to big batch product, based on the above-mentioned description the inventor finds, current handheld ink jet numbering machine mainly has following not enough, for example:

because handheld ink jet numbering machine spouts the date sign indicating number on product package through the inside yard pipe that spouts of the rolling yard roller of front end, and spouts the surface of yard roller level and smooth to spout the yard roller and can appear spouting the condition that sign indicating number content warp when spouting the yard to the product packaging carton that the surface is fold form.

Disclosure of Invention

Aiming at the problems, the invention provides a handheld ink-jet printer.

In order to achieve the purpose, the invention is realized by the following technical scheme: a handheld code spraying machine structurally comprises a machine body, a handle, a control button and a code spraying roller, wherein the handle is fixedly embedded at the bottom of the machine body, the control button is in clearance fit with the handle, and the code spraying roller is movably clamped with the handle; the code spraying roller comprises a roller body, a pressing block and a sleeve frame, wherein the pressing block is in clearance fit with the sleeve frame, and the sleeve frame is fixedly embedded in the left side and the right side of the roller body.

As a further optimization of the invention, the pressure applying block comprises an upper connecting plate, a connecting rod, an extending plate, a telescopic block, an extruding block and a connecting rod, wherein the connecting rod and the upper connecting plate are of an integrated structure, the extending plate is movably clamped with the bottom of the upper connecting plate, the telescopic block is in clearance fit with the connecting rod, the extruding block is embedded and fixed at the bottom of the telescopic block, the connecting rod is arranged between the extruding block and the extending plate, and the extruding block is of a trapezoidal structure.

As a further optimization of the invention, the extrusion block comprises a top plate, an elastic strip, a lower compression bar, a combination frame and a bottom plate, wherein the elastic strip is fixedly embedded in the combination frame, the upper end of the lower compression bar is connected with the combination frame, the lower compression bar is in clearance fit with the bottom plate, the bottom plate and the top plate are in an integrated structure, and the combination frame is in an X-shaped structure.

As a further optimization of the invention, the lower pressing rod comprises a plate body, a lower push rod, a middle fixing rod, a lower swinging plate and an outer sleeve frame, wherein one end of the lower push rod is connected with the inner side of the lower swinging plate, the other end of the lower push rod is in clearance fit with the outer sleeve frame, the middle fixing rod is arranged at the bottom of the plate body, the lower swinging plate is hinged with the middle fixing rod, the outer sleeve frame is fixedly embedded with the middle fixing rod, and the two lower swinging plates are uniformly and symmetrically distributed on the left side and the right side of the middle fixing rod.

As a further preferred embodiment of the present invention, the roller body includes a frame body, a guide frame, a link roller movably engaged with the guide frame, and an elastic strip installed at an inner position of the guide frame, and the link roller is capable of being upwardly contracted along the guide frame by a repulsive force of an object against the link roller.

As a further optimization of the invention, the linkage roller comprises a plate surface, an ink spraying cavity, two contact plates and two boosting rods, wherein the ink spraying cavity and the plate surface are of an integrated structure, the two contact plates are connected with the boosting rods, and the two contact plates are uniformly distributed on the left side and the right side of the ink spraying cavity in a symmetrical mode through the matching of the boosting rods.

As a further optimization of the invention, the contact plate comprises a rebound ring, a ventilation plate, a rear fixing plate and a deformation surface, the rebound ring is arranged between the ventilation plate and the rear fixing plate, the rear fixing plate is connected with the ventilation plate through the deformation surface, and the ventilation plate is provided with through holes inside and outside.

The invention has the following beneficial effects:

1. the pressing block can be inwards shrunk along the sleeve frame through the extrusion of the folded product packaging paper box on the pressing block, and the outward extending plate can extend along the outward sliding of the upper connecting plate through the extrusion of the folded product packaging paper box on the pressing block, so that the surface of the fold of the product packaging paper box can be extended by the outward extending plate, and the code spraying roller is enabled to spray codes on the extended product packaging paper box.

2. The extrusion that produces the linkage roller through product packaging carton can make the linkage roller upwards slide along the guide frame, and the frictional force that the inner wall through the framework produced the contact plate, can make the boosting pole swing down along the face, thereby the surface that can promote the contact plate closely laminates with the framework and makes the framework can scrape the outside of staying the framework with the not air-dried ink mark of adhesion on the linkage roller, the effectual roll body of having avoided can the adhesion not air-dried ink mark, lead to spouting the condition that the code spraying roller used the outside can be stained with ink mark for a long time.

Drawings

Fig. 1 is a schematic structural diagram of a handheld inkjet printer according to the present invention.

Fig. 2 is a schematic structural diagram of a side view section of the code spraying roller of the invention.

FIG. 3 is a side view of a half-section of the pressing block of the present invention.

FIG. 4 is a schematic structural diagram of a side view cross section of the extrusion block of the present invention.

FIG. 5 is a schematic side view of a portion of a hold-down bar according to the present invention.

Fig. 6 is a schematic structural view of a front half section of the roller body of the invention.

FIG. 7 is a schematic structural view of a front cross section of the interlocking roll of the present invention.

Fig. 8 is a schematic structural diagram of a front cross section of a contact plate according to the present invention.

In the figure: machine body-1, handle-2, control button-3, code spraying roller-4, roller body-41, pressure block-42, sleeve frame-43, upper connecting plate-a 1, connecting rod-a 2, outer extending plate-a 3, telescopic block-a 4, extrusion block-a 5, connecting rod-a 6, upper connecting plate-a 51, elastic strip-a 52, lower pressing rod-a 53, combination frame-a 54, bottom plate-a 55, plate body-b 1, lower pressing rod-b 2, middle fixing rod-b 3, lower swinging plate-b 4, outer sleeve frame-b 5, frame body-c 1, guide frame-c 2, linkage roller-c 3, elastic strip-c 4, plate surface-c 31, ink jet cavity-c 32, contact plate-c 33, push assisting rod-c 34, rebound ring-d 1, and d2, Rear fixed plate-d 3, deformation surface-d 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.