CN216183879U

CN216183879U - Marking machine

Info

Publication number: CN216183879U
Application number: CN202121643415.2U
Authority: CN
Inventors: 龙俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-04-05
Anticipated expiration: 2031-07-20

Abstract

The utility model provides a marking machine which comprises a base, wherein a feeding mechanism, a marking mechanism and a label cutting mechanism are arranged on the base, the marking mechanism is positioned between the feeding mechanism and the label cutting mechanism, and the marking mechanism, the feeding mechanism and the label cutting mechanism can realize mutual horizontal movement; according to the marking machine provided by the utility model, the feeding mechanism, the marking mechanism and the label cutting mechanism are arranged on the same equipment at the same time, so that the marking machine has three functions of feeding, marking and label cutting, and the feeding mechanism, the marking mechanism and the label cutting mechanism are uniformly controlled by the controller to work in a coordinated manner, so that the degree of automation is high, and the label manufacturing efficiency is greatly improved.

Description

Marking machine

Technical Field

The utility model relates to the technical field of automation equipment, in particular to a marking machine.

Background

The existing industry that adopts non-setting adhesive label, sign mostly adopts non-setting adhesive bar code printer to carry out the printing of label, because non-setting adhesive bar code printer all adopts the carbon powder printing technique, the condition such as touching flower, tearing rotten appear easily when posting up of good label, and the while is imitated by easily, and anti-counterfeit performance is relatively poor. Although some self-adhesive labels in the prior art are marked by using a laser marking machine, the current laser marking machine has the following defects, so that the laser marking machine cannot be popularized in production: firstly, the function is single, and marking and label cutting operations are generally divided into two independent devices; secondly, the existing laser marking machine has larger volume and lower space utilization rate due to unreasonable mechanism layout.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the marking machine provided by the utility model has three functions of feeding, marking and cutting, is high in automation degree, and greatly improves the label manufacturing efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a marking machine, includes the base, be provided with feeding mechanism, marking mechanism and label cutting mechanism on the base, marking mechanism is located between feeding mechanism and the label cutting mechanism, just marking mechanism with can realize mutual horizontal migration between feeding mechanism and the label cutting mechanism.

In one embodiment, a first bottom plate, a first lead screw motor, a first lead screw and a first lead screw nut are arranged above the base, the feeding mechanism and the label cutting mechanism are arranged on the first bottom plate, a first sliding block is arranged below the first bottom plate, a first sliding rail is transversely arranged on the base, the first sliding block is slidably arranged on the first sliding rail, the first lead screw nut is screwed on the first lead screw, the upper end of the first lead screw nut is connected with the lower surface of the first bottom plate, and one end of the first lead screw is in transmission connection with a spindle of the first lead screw motor.

In one embodiment, the feeding mechanism comprises a first side plate, a second side plate, a feeding motor, a first roller shaft, a second roller shaft, a first roller and a second roller,

the first side plate and the second side plate are arranged on the first bottom plate at intervals, one ends of the first roller shaft and the second roller shaft which are arranged in pairs up and down respectively penetrate through the first side plate and are respectively rotatably connected with the first side plate, the first roller and the second roller shaft are respectively sleeved on one ends of the first roller shaft and the second roller shaft which are far away from the second side plate in a corresponding mode, driven gears are respectively sleeved on one ends of the first roller shaft and the second roller shaft which are close to the second side plate,

the feeding motor is arranged on the first bottom plate, a main shaft of the feeding motor penetrates through the second side plate and is rotatably connected with the second side plate, a driving gear is sleeved at one end, close to the first side plate, of the main shaft of the feeding motor,

the driving gear is in transmission connection with the driven gear through a transmission belt, and the rotating directions of the first roller shaft and the second roller shaft are opposite.

In one embodiment, the ends of the first roller shaft and the second roller shaft, which are provided with the driven gears, are inserted into the second side plate and are rotatably connected with the second side plate.

In one embodiment, the first side plate and the second side plate are respectively provided with an adjusting hole, an adjusting shaft is longitudinally arranged in the adjusting hole, an adjusting plate is slidably sleeved on the adjusting shaft, the end parts of the first roller shaft and the second roller shaft which are positioned above or below respectively penetrate through the adjusting plate on the first side plate and are inserted into the adjusting plate on the second side plate, and the first roller shaft and the second roller shaft are respectively rotatably connected with the adjusting plate.

In one embodiment, a guide shaft and a discharging shaft are arranged outside the first roller shaft, one end of the guide shaft and one end of the discharging shaft respectively penetrate through the first side plate and are inserted into the second side plate, two guide wheels are sleeved on the guide shaft, the edges of the opposite side walls of the two guide wheels are respectively arranged in a chamfer way,

the lower side of the marking device is provided with a marking supporting plate between the first roller and the second roller, the upper plane of the marking supporting plate is flush with the upper plane of the first roller and the second roller, the marking supporting plate is close to one end of the first side plate and far away from the upper plane of one end of the first side plate is provided with a guide plate respectively, the lower plane is provided with a positioning plate respectively, the two ends of the side wall corresponding to the guide plate are chamfered respectively and are connected with positioning screws in an inserting mode, one ends of the positioning screws penetrate through the two positioning plates in sequence and are connected with the first side plate, fixing nuts are screwed on the other ends of the positioning screws, and the marking supporting plate is provided with kidney-shaped holes which are parallel to the first roller and the second roller.

In one embodiment, the label cutting mechanism comprises a label cutting support and a label cutting motor, the label cutting support comprises a cross rod and two side rods, the two side rods are longitudinally arranged on the first base plate, the cross rod is arranged between the two side rods, the label cutting motor is arranged on the cross rod, a cutter is arranged between the two side rods in a vertically sliding mode, a main shaft of the label cutting motor penetrates through the cross rod and is connected with the cutter, and the cutter is close to the second roller.

In one embodiment, a second bottom plate is arranged below the cutting mark bracket, two side rods are longitudinally arranged on the second bottom plate, a second lead screw motor, a second lead screw and a second lead screw nut are arranged on the first bottom plate, a second sliding block is arranged below the second bottom plate, a second sliding rail is longitudinally arranged on the first bottom plate, the second sliding block is slidably arranged on the second sliding rail, the second lead screw nut is screwed on the second lead screw, the upper end of the second lead screw is connected with the lower surface of the second bottom plate, and one end of the second lead screw is in transmission connection with a spindle of the second lead screw motor;

a material guide groove is arranged on the side wall of the side rod far away from the second roller, the feeding end of the material guide groove is positioned between the two side plates and below the cutter,

the cutter is characterized in that a first positioning block is arranged on one side of the cutter, a second positioning block is arranged on the side lever, the cutter further comprises a reset screw rod, a threaded end of the reset screw rod sequentially penetrates through the transverse rod and the first positioning block and is in threaded connection with the second positioning block, a spring is sleeved on the reset screw rod and is respectively positioned between the transverse rod and the tail of the reset screw rod and between the first positioning block and the second positioning block.

In one embodiment, the marking mechanism comprises a marking support and a marking head, the marking support is arranged on the base, and the marking head is arranged on the marking support and is positioned above a waist-shaped hole in the marking supporting plate.

In one embodiment, the automatic cutting machine further comprises a controller, and the first lead screw motor, the feeding motor, the second lead screw motor and the cutting motor are respectively electrically connected with and controlled by the controller.

Compared with the prior art, the marking machine provided by the utility model has the advantages that the feeding mechanism, the marking mechanism and the label cutting mechanism are arranged on the same equipment at the same time, so that the marking machine has three functions of feeding, marking and label cutting, the feeding mechanism, the marking mechanism and the label cutting mechanism are controlled by the controller in a unified manner to work in a coordinated manner, the automation degree is high, and the label manufacturing efficiency is greatly improved.

Drawings

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

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

FIG. 3 is a schematic view of the internal left side structure of the present invention;

FIG. 4 is a schematic view of the internal right-hand structure of the present invention;

fig. 5 is a schematic view of the internal rear view structure of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for convenience in describing the utility model and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting.

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 defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in FIGS. 1-5, for convenience of description, the "up", "down", "left", "right", "front" and "rear" orientations of the present invention are based on the orientation shown in FIG. 2;

a marking machine comprises a base 1, wherein a feeding mechanism, a marking mechanism and a label cutting mechanism are arranged on the base 1, the marking mechanism is positioned between the feeding mechanism and the label cutting mechanism, and the marking mechanism, the feeding mechanism and the label cutting mechanism can realize mutual transverse movement;

the feeding mechanism conveys the label paper to be printed to the label cutting mechanism, because the marking mechanism is positioned between the feeding mechanism and the material cutting mechanism 4, therefore, the label paper to be printed is printed with the content to be printed on the surface by the marking mechanism before being cut off, and then the label paper to be printed is cut off by the label cutting mechanism.

Preferably, a first bottom plate 5, a first lead screw motor 6, a first lead screw 7 and a first lead screw nut 8 are arranged above the base 1, the feeding mechanism and the label cutting mechanism are arranged on the first bottom plate 5, a first slide block 9 is arranged below the first bottom plate 5, a first slide rail 10 is transversely arranged on the base 1, the first slide block 9 is slidably arranged on the first slide rail 10, the first lead screw nut 8 is screwed on the first lead screw 7, the upper end of the first lead screw 7 is connected with the lower surface of the first bottom plate 5, the right end of the first lead screw 7 is in transmission connection with a main shaft of the first lead screw motor 6 through a coupler, the first lead screw motor 6 drives the first bottom plate 5 and a feeding mechanism and a label cutting mechanism above the first bottom plate through the first lead screw 7 and a first lead screw nut 8 to realize transverse movement, the standard reaching mechanism 3 is fixedly arranged on the base 1, so that the aim of transverse movement of the feeding mechanism and the label cutting mechanism relative to the marking mechanism is fulfilled;

as another optional scheme, the standard reaching mechanism 3 may be disposed on the first bottom plate 5, and then the feeding mechanism and the label cutting mechanism are fixedly disposed on the base 1, so that the first screw motor 6 drives the marking mechanism above the first bottom plate 5 to move transversely through the first screw 7 and the first screw nut 8, and the purpose of moving the feeding mechanism and the label cutting mechanism transversely with respect to the marking mechanism is also achieved.

In this embodiment, the feeding mechanism includes a first side plate 201, a second side plate 202, a feeding motor 203, a first roller shaft 204, a second roller shaft 205, a first roller 206 and a second roller 207,

the first side plate 201 and the second side plate 202 are vertically arranged on the first bottom plate 5 at intervals, the right ends of a first roller shaft 204 and a second roller shaft 205 which are arranged in a pair up and down are respectively penetrated through the first side plate 201 and are respectively rotatably connected with the first side plate 201 through a built-in bearing arranged in the first side plate 201, a first roller 206 and a second roller 207 are respectively sleeved on the left ends of the first roller shaft 204 and the second roller shaft 205 far away from the second side plate 202 correspondingly, one ends of the first roller shaft 206 and the second roller shaft 207 near the second side plate 202 are respectively sleeved with a driven gear 208,

the feeding motor 203 is arranged on the first bottom plate 5, the main shaft of the feeding motor 203 penetrates through the second side plate 202, the main shaft and the second side plate 202 are rotatably connected through a built-in bearing in the second side plate 202, a driving gear 209 is sleeved on one end of the main shaft of the feeding motor 203 close to the first side plate 201,

the driving gear 208 is in transmission connection with the driven gear 209 through a transmission belt, the rotation directions of the two first roller shafts 204 and the two second roller shafts 205 at the upper and lower positions are respectively opposite, correspondingly, the rotation directions of the upper and lower first rollers 206 and the upper and lower second roller shafts 207 are opposite, specifically, the first roller 206 and the second roller 207 at the upper position rotate downwards, the first roller 206 and the second roller 207 at the lower position rotate upwards, thus, the two first rollers 206 at the upper and lower positions rotate relatively to wind up the label paper to be printed inwards to form a feeding channel, and send the label paper to be printed to the lower part of the marking mechanism for marking operation, the two second roller shafts 207 at the upper and lower positions rotate relatively to wind up the label paper to be printed inwards to form a discharging channel, and send the printed label paper to the cutting mechanism 4 for cutting operation, the feeding, marking and label cutting assembly line and full-automatic integrated operation mode for label printing are realized.

In this embodiment, the ends of the right ends of the first roller shaft 204 and the second roller shaft 205 are inserted into the second side plate 202, and are rotatably connected with the second side plate 202 through a bearing built in the second side plate 202, so that the two ends of the driven gear 208 on the first roller shaft 204 and the second roller shaft 205 are respectively located inside the first side plate 201 and the second side plate 202, and thus when the rotation torque transmitted by the feeding motor 203 is applied to the driven gear 208, the stress on the first roller shaft 204 and the second roller shaft 205 is more uniform, and the first roller shaft 204 and the second roller shaft 205 do not deflect when rotating, which is beneficial to keeping the gap between the two first roller shafts 204 and the two second roller shafts 205 more uniform, and is beneficial to the feeding and discharging operation of the label paper.

In this embodiment, the first side plate 201 and the second side plate 202 are respectively provided with an adjusting hole 210, an adjusting shaft 211 is longitudinally arranged in the adjusting hole 201, an adjusting plate 212 is slidably sleeved on the adjusting shaft 211, right end portions of the first roller shaft 204 and the second roller shaft 205 which are positioned above respectively penetrate through the adjusting plate 212 on the first side plate 201 and are inserted into the adjusting plate 212 on the second side plate 202, the first roller shaft 204 and the second roller shaft 205 are respectively rotatably connected with the adjusting plate 212 through built-in bearings inside the adjusting plate 212, the size of a gap between the first roller 206 and the second roller 207 is realized by simultaneously adjusting the adjusting plate 212 on the first side plate 201 and the second side plate 202 to move up or down relative to the adjusting shaft 211, so that gaps between two first roller 206 at upper and lower positions and between two second roller 207 at upper and lower positions are adapted to label paper with different thicknesses, the applicability of the marking machine provided by the utility model to label paper with different thicknesses is greatly improved.

In this embodiment, a guide shaft 213 and a discharging shaft 214 are disposed outside the first roller shaft 204, and the discharging shaft 214 is used for sleeving the label paper to be printed and rolled on the discharging shaft 214, so as to facilitate the placement of the label paper to be printed; the right ends of the guide shaft 213 and the discharging shaft 214 respectively penetrate through the first side plate 201 and are inserted into the second side plate 202, the guide shaft 213 is sleeved with two guide wheels 215, and the edges of the opposite side walls of the two guide wheels 215 are respectively arranged in a chamfer manner, so that better guiding effect is performed on the label paper to be printed, and the phenomenon that the label paper to be printed deviates in the feeding process is avoided;

a marking supporting plate 216 is arranged between the first roller 206 and the second roller 207 which are positioned below, and the upper plane of the marking supporting plate 216 is flush with the upper planes of the first roller 206 and the second roller 207 which are positioned below, so that the marking supporting plate 216 can realize a lifting effect on the label paper to be printed, the label paper to be printed is ensured to be flat in the printing process, the marking mechanism is favorable for marking operation, and the marking quality is improved; the last plane at the both ends about marking layer board 216 is provided with deflector 217 respectively, the lower plane is provided with the locating plate respectively, the both ends of the corresponding lateral wall of two deflector 217 chamfer setting respectively so that provide better guide effect to the label paper, it has positioning screw to peg graft on two locating plates, positioning screw's right-hand member runs through two locating plates in proper order and is connected with first curb plate 201, the spiro union has fixation nut 220 on positioning screw's the left end, through fixation nut 220, positioning screw and two locating plates have realized the fixed and positioning effect to marking layer board 216, mark the waist type hole that is provided with parallel first roller 206 and second roller 207 on the layer board 216.

In this embodiment, the label cutting mechanism includes a label cutting support 401 and a label cutting motor 402, the label cutting support 401 includes a cross bar 4011 and two side bars 4012, the two side bars 4012 are longitudinally arranged on the first base plate 5, the cross bar 4011 is arranged between the two side bars 4012 to form a structure similar to an arch door, the label cutting motor 402 is arranged on the cross bar 4011, a cutter 403 is arranged between the two side bars 4012 in a vertically sliding manner, preferably, longitudinal grooves are respectively arranged on the side walls opposite to the two side bars 4012, two sides of the cutter 403 are located inside the two grooves, the arrangement of the grooves is not only beneficial to realizing guiding and limiting effects on the vertical movement of the cutter 403, but also no gap exists between the cutter 403 and the side walls of the two side bars 4012, so as to avoid incomplete cutting of label paper due to the gap between the cutter 403 and the side bars 4012, and further influence on the quality and speed of label cutting operation;

a main shaft of the label cutting motor 402 penetrates through the cross bar 4011 to be connected with the cutter 403, and the cutter 403 is close to the second roller 207; the label cutting motor 402 is a linear motor, the label cutting motor 402 drives the cutter 403 to move up and down, the two second rollers 207 in the upper and lower positions rotate relatively to roll up the printed label paper inwards to send the printed label paper to the position between the two side rods 4012 and below the cutter 403, and the cutter 403 which moves up and down can cut off the printed label paper along with the paper, so that the label paper is automatically cut off.

As other alternatives, the label cutting motor 402 may be an air cylinder or other driving device capable of driving the cutting knife 403 to move up and down, which will not be described herein.

In this embodiment, a second bottom plate 11 is disposed below the cutting support 401, two side rods 4012 are longitudinally disposed on the second bottom plate 11, a second screw motor 12, a second screw 13 and a second screw nut are disposed on the first bottom plate 5, a second slider 15 is disposed below the second bottom plate 11, a second slide rail 16 is longitudinally disposed on the first bottom plate 5, the second slider 15 is slidably disposed on the second slide rail 16, the second screw nut is screwed on the second screw 13, and the upper end of the second lead screw is connected with the lower surface of the second bottom plate 11, one end of the second lead screw 13 is in transmission connection with the main shaft of the second lead screw motor 12 through a coupler, the second lead screw motor 12 drives the second bottom plate 11 and a label cutting mechanism above the second bottom plate through the second lead screw 13 and a second lead screw nut to realize longitudinal movement, and the second lead screw motor is mainly used for adjusting the distance between the label cutting mechanism and the second roller 207 so as to adapt to marking operation of label paper with different sizes and models.

In this embodiment, the side wall of the side rod 4012 far away from the second roller 207 is provided with a material guiding groove 404, and the material feeding end of the material guiding groove 404 is located between the two side plates 4012 and below the cutter 403, so that the printed label paper cut by the cutter 403 automatically falls into the material guiding groove 404, and the cut label paper is conveyed to a corresponding label paper collecting device through the material guiding groove 404;

be provided with first locating piece 405 on one side of cutter 403, be provided with second locating piece 406 on the side lever 4012, still include reset screw 407, reset screw 407's threaded end runs through horizontal pole 4011 and first locating piece 405 in proper order, and with second locating piece 406 spiro union, reset screw 407 is gone up to cup joint spring 408, spring 408 is located respectively between horizontal pole 4011 and the afterbody of reset screw 407 and between first locating piece 405 and second locating piece 406, through setting up spring 408, play certain cushioning effect in the in-process that moves down that cuts 403, avoid cutter 403 descending speed too fast and hit second bottom plate 11, at the same time in the in-process that moves up of cutter 403, because the restoring force of spring 408, be favorable to moving up fast of cutter 403, be favorable to improving the efficiency of cutter 403 blank operation, also can avoid cutter 403 to move up and strike horizontal pole 4011.

In this embodiment, the marking mechanism includes a marking support 301 and a marking head 302, the marking support 301 is disposed on the base 1, and the marking head 302 is disposed on the marking support 301 and above the kidney-shaped hole on the marking support plate 216.

In this embodiment, the device further comprises a controller 17, the first lead screw motor 6, the feeding motor 203, the second lead screw motor 12 and the label cutting motor 402 are respectively electrically connected with the controller 17 and controlled by the controller 17,

the controller 17 in the present invention has many configurations, that is, the controller 17 may be a PLC controller, and the PLC controller is electrically connected to the first screw motor 6, the feeding motor 203, the second screw motor 12, and the label cutting motor 402. The controller 17 may also be formed independently by an industrial personal computer, which is directly connected to the first screw motor 6, the feeding motor 203, the second screw motor 12, and the label cutting motor 402. Preferably, the controller 17 comprises an industrial personal computer and a PLC controller; the PLC is electrically connected with the first lead screw motor 6, the feeding motor 203, the second lead screw motor 12 and the label cutting motor 402; the industrial personal computer is electrically connected with the PLC. That is, the industrial personal computer is used as a host computer to mainly play the roles of storing and processing information, and is not directly controlled by the first lead screw motor 6, the feeding motor 203, the second lead screw motor 12 and the label cutting motor 402, but is controlled by the PLC controller. Therefore, the characteristics of good and stable environment adaptability and simple software programming of the PLC can be exerted, the characteristic of strong operational capability of the industrial personal computer can be exerted, and the performance of the master control mechanism is higher.

In the using process of the label printing machine, firstly, unmarked label roll paper is installed on the discharging shaft 214, then, the paper head is drawn out and inserted between the upper first roller 206 and the lower first roller 206 through the guide shaft 213, then, the marking machine provided by the utility model is started, the controller 17 controls the rotation of the feeding motor 203, and the feeding motor 203 drives the upper first roller 206 and the lower first roller 206 to act, so that the label roll paper is conveyed along the marking position supporting plate 216. After the label is conveyed in place, the marking head 302 above the marking supporting plate 216 is automatically started to mark the label roll paper, after marking is completed, the upper second roller 207 and the lower second roller 207 continuously convey the marked label roll paper to a position between the two side rods 4012, the lower part of the cutter 403 is cut off through the cutter 403, the cut label automatically drops inside the guide groove 404, and the cut label paper is conveyed to corresponding label paper collecting equipment through the guide groove 404 to complete the whole marking operation. Compared with the traditional marking machine, the marking machine provided by the utility model has three functions of feeding, marking and cutting, and the feeding mechanism, the marking mechanism and the cutting mechanism are uniformly controlled to work in a coordinated manner by the controller 17, so that the degree of automation is high, the label manufacturing efficiency is greatly improved, and the marking operation cost is greatly reduced.

The marking machine provided by the utility model also comprises a shell 18, wherein a display screen of the controller 17 is positioned on the surface of the shell 18, so that the operation of an operator and the operation condition of equipment can be conveniently checked, meanwhile, other components of the controller 17, the first lead screw motor 6, the feeding motor 203 and other components are positioned in the shell 18, and the existence of the shell 18 can provide a good protection effect for the components arranged in the shell, so that the marking machine provided by the utility model has the advantages of more reasonable layout, compact volume and effectively improved space utilization rate.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a marking machine, its characterized in that, includes the base, be provided with feeding mechanism, marking mechanism and label cutting mechanism on the base, marking mechanism is located between feeding mechanism and the label cutting mechanism, just marking mechanism with can realize mutual horizontal migration between feeding mechanism and the label cutting mechanism.

2. The marking machine according to claim 1, characterized in that a first bottom plate, a first lead screw motor, a first lead screw and a first lead screw nut are arranged above the base, the feeding mechanism and the label cutting mechanism are arranged on the first bottom plate, a first slider is arranged below the first bottom plate, a first slide rail is transversely arranged on the base, the first slider is slidably arranged on the first slide rail, the first lead screw nut is screwed on the first lead screw, the upper end of the first lead screw is connected with the lower surface of the first bottom plate, and one end of the first lead screw is connected with a spindle of the first lead screw motor in a transmission manner.

3. The marking machine of claim 2, wherein the feeding mechanism comprises a first side plate, a second side plate, a feeding motor, a first roller shaft, a second roller shaft, a first roller and a second roller,

4. The marking machine of claim 3, wherein the ends of the first roller shaft and the second roller shaft, at which the driven gears are mounted, are inserted into the second side plate and rotatably connected to the second side plate.

5. The marking machine according to claim 4, wherein the first side plate and the second side plate are respectively provided with an adjusting hole, an adjusting shaft is longitudinally arranged in the adjusting hole, an adjusting plate is slidably sleeved on the adjusting shaft, the end portions of the first roller shaft and the second roller shaft above or below the adjusting shaft respectively penetrate through the adjusting plate on the first side plate and are inserted into the adjusting plate on the second side plate, and the first roller shaft and the second roller shaft are respectively rotatably connected with the adjusting plate.

6. The marking machine according to claim 5, wherein a guide shaft and a discharge shaft are arranged outside the first roller shaft, one end of the guide shaft and one end of the discharge shaft respectively penetrate through the first side plate and are inserted into the second side plate, two guide wheels are sleeved on the guide shaft, the edges of the opposite side walls of the two guide wheels are respectively provided with a chamfer,

a marking supporting plate is arranged between the first roller and the second roller which are positioned below, the upper plane of the marking supporting plate is flush with the upper planes of the first roller and the second roller which are positioned below, the upper planes of one end of the marking supporting plate close to the first side plate and one end of the marking supporting plate far away from the first side plate are respectively provided with a guide plate, the lower planes of one end of the marking supporting plate close to the first side plate and one end of the marking supporting plate far away from the first side plate are respectively provided with a positioning plate, two ends of the side wall corresponding to the two guide plates are respectively arranged in a chamfer way, the two positioning plates are inserted with positioning screws, one end of each positioning screw penetrates through the two positioning plates in sequence and is connected with the first side plate, the other end of each positioning screw is connected with a fixing nut in a threaded mode, and the marking supporting plate is provided with kidney-shaped holes parallel to the first roller and the second roller.

7. The marking machine according to any one of claims 3 to 6, wherein the label cutting mechanism comprises a label cutting support and a label cutting motor, the label cutting support comprises a cross bar and two side bars, the two side bars are longitudinally arranged on the first base plate, the cross bar is arranged between the two side bars, the label cutting motor is arranged on the cross bar, a cutter is arranged between the two side bars in a vertically sliding manner, a main shaft of the label cutting motor penetrates through the cross bar and is connected with the cutter, and the cutter is close to the second roller.

8. The marking machine according to claim 7, wherein a second bottom plate is arranged below the cutting support, two side rods are longitudinally arranged on the second bottom plate, the first bottom plate is provided with a second lead screw motor, a second lead screw and a second lead screw nut, a second sliding block is arranged below the second bottom plate, a second sliding rail is longitudinally arranged on the first bottom plate, the second sliding block is slidably arranged on the second sliding rail, the second lead screw nut is screwed on the second lead screw, the upper end of the second lead screw is connected with the lower surface of the second bottom plate, and one end of the second lead screw is in transmission connection with a main shaft of the second lead screw motor;

9. The marking machine according to claim 8, wherein the marking mechanism comprises a marking support and a marking head, the marking support is arranged on the base, and the marking head is arranged on the marking support and is positioned above the kidney-shaped hole on the marking supporting plate.

10. The marking machine of claim 9, further comprising a controller, wherein the first lead screw motor, the feeding motor, the second lead screw motor and the label cutting motor are electrically connected to and controlled by the controller respectively.