CN211031681U

CN211031681U - Label printing machine's dust collector

Info

Publication number: CN211031681U
Application number: CN201921428148.XU
Authority: CN
Inventors: 钟晓春
Original assignee: Yali Guangzhou Printing Co ltd
Current assignee: Yali Guangzhou Printing Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-17
Anticipated expiration: 2029-08-30

Abstract

The utility model belongs to the technical field of printing dust removal, concretely relates to dust collector of label printing machine, including printing bottom plate, dust catcher and printing machine transmission band, the welding of printing bottom plate has the stay bolt, the stay bolt is equipped with supporting spring, the stay bolt cover is equipped with the box, the stay bolt is equipped with adjusting nut, the box downside does not have the bottom plate, the box is connected with driving motor, driving motor is connected with drive gear, the meshing of drive gear left side has the primary gear, the meshing of left side primary gear left side has left side secondary gear, left side secondary gear is connected with left side brush, the meshing of drive gear right side has right side primary gear, right side primary gear is connected with right side brush, the dust catcher is equipped with dust absorption funnel mouth, the box is equipped with dust catcher control button and drive; the utility model is used for solve the inconvenient problem of putting into the label of current device, still solve the difficult problem that breaks away from the label of dust simultaneously.

Description

Label printing machine's dust collector

Technical Field

The utility model belongs to the technical field of the printing removes dust, concretely relates to label printing machine's dust collector.

Background

The widespread use of labels and the continued development of label varieties has naturally driven the development of label printing technology. The label printing covers all printing modes such as flat, convex, concave, net and the like, and the application conditions of various countries are different. However, in recent years, it is seen that the development trend of global labels is that flexographic printing, narrow-width rotary printing, and digital printing are the highlight of label printing in europe and america, and label printing is also the development trend.

Many exist in the dust on the label when conventional label printing, there is the influence to the pattern characters of printing, so must remove dust to the label, also have some dust collector among the prior art at present, but current dust remover is when placing the label, because dust removal mechanism and printing machine transmission band clearance are less, lead to the label to be difficult to put into, it is extremely inconvenient to use, current device is difficult to separate dust and label simultaneously, lead to the dust removal effect unsatisfactory, to above-mentioned problem, we provide a label printing machine's dust collector.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the aim at providing a label printing machine's dust collector, improve current dust collector, solve the inconvenient problem of putting into the label of current device, still solve the difficult problem that breaks away from the label of dust simultaneously.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a dust removal device of a label printing machine comprises a printing bottom plate, a dust collector and a printing machine transmission belt, wherein a pair of limiting bosses are arranged on the left side and the right side of the upper end of the printing bottom plate, four supporting bolts distributed in a rectangular mode are welded on the upper end of the printing bottom plate, supporting springs are sleeved on the four supporting bolts, a box body matched with the supporting springs is sleeved on the upper side of the supporting bolts, the four supporting bolts are assembled with adjusting nuts, a bottom plate is not arranged on the lower side of the box body, the box body is positioned right above the two limiting bosses, a driving motor is fixedly connected to the right side of the outer portion of the box body and provided with a rotating shaft, the rotating shaft penetrates through the right side of the box body and is connected with a driving gear, a left primary gear connected with the box body in, the left-side secondary gear is fixedly connected with a left-side hairbrush, the other end of the left-side hairbrush is rotatably connected with the inner wall of the box body, the right side of the driving gear is meshed with a right-side primary gear which is rotatably connected with the box body, the right-side primary gear is fixedly connected with a right-side hairbrush, the other end of the right-side hairbrush is rotatably connected with the inner wall of the box body, the dust collector is arranged at the upper end of the box body and is provided with a dust collection port, the dust collection port is fixedly connected with a dust collection funnel nozzle, the dust collection funnel nozzle is fixedly connected with the inner wall of the box body, the upper end of the box body is provided with a dust collector control button and a driving motor control button, the rear side of the; the dust collector control button is electrically connected with the dust collector, and the driving motor control button is electrically connected with the driving motor.

By adopting the utility model, the box body is fixed by matching the supporting bolt and the adjusting nut; when the adjusting nut is unscrewed, the box body moves upwards under the action of the supporting spring, so that a label is conveniently placed; when the adjusting nut is screwed down, the box body descends to be in close contact with the limiting boss, so that interference between the box body and a conveyor belt of a printing machine is prevented, and the label cannot be normally transported; the driving motor is electrified to rotate in a forward direction, the rotating shaft drives the driving gear to rotate in a forward direction, the left side of the driving gear drives the left first-level gear to rotate in a reverse direction, the left first-level gear drives the left second-level gear to rotate in a forward direction, the left second-level gear drives the left brush to rotate in a forward direction, the left brush is driven to clean in a forward direction, the right side of the driving gear drives the right first-level gear to rotate in a reverse direction, the right brush is driven to clean in a reverse direction, the left brush and the right brush rotate to clean, dust is separated from the surface of a label, and the dust is convenient to remove by a dust collector; when the left side brush and the right side brush rotate, dust on the surface of the label is swept, the dust collector is electrified to work to generate air flow, and the air flow drives the dust to be sucked into the dust collector through the dust collection funnel mouth and the dust collection port, so that dust collection is realized; when the label enters and exits the box body, the first pressing wheel and the second pressing wheel flatten the label, so that the label is prevented from warping and influencing the dust removal of the label; the dust collector control button and the driving motor control button are respectively used for controlling the dust collector and the driving motor to work.

During the use, the adjusting nut is unscrewed, supporting spring jacks up the box, place the label in the first pressure wheel side of printing machine transmission band, send it into the box through the printing machine transmission band, then screw up the adjusting nut, make box and spacing boss top tight, press dust catcher control button and driving motor control button, control dust catcher and driving motor begin work, the label is when through left side brush and right side brush, sweep its surperficial dust, the dust catcher siphons away the dust through dust absorption funnel mouth, the label of accomplishing the dust removal is seen off from box lower extreme front side, after finishing using, press dust catcher control button and driving motor control button once more, control dust catcher and driving motor stop work.

The utility model discloses improve current dust collector, solve the problem that current device can not adjust dust removal intensity, still solve the difficult problem that breaks away from the label of dust simultaneously.

Further limit, the outer sides of the first pressing wheel and the second pressing wheel are sleeved with rubber sleeves. The structure is convenient for protecting the label and preventing the label from being crushed.

Further, flat washers are fitted between the support spring and the printing soleplate, between the support spring and the casing, and between the adjusting nut 23 and the casing. The structure is used for protecting the printing bottom plate and the box body from being abraded easily.

Further, a spring washer is assembled between the adjusting nut and the box body. With this structure, loosening of the nut can be suppressed.

Further limiting, the left side hairbrush and the right side hairbrush are both PBT sharp hairbrushes. Such a construction has the characteristics of high softness, high resilience, resistance to abrasion and creep, and is less prone to fraying the label.

Further limiting, button protection boxes are arranged on the outer sides of the dust collector control button and the driving motor control button. With the structure, the control button of the dust collector and the control button of the driving motor can be prevented from being operated by mistake.

The utility model discloses compared with prior art have following advantage:

1. the adjusting nut is matched with the supporting bolt and the supporting spring for use, and when the adjusting nut rotates clockwise and anticlockwise, the height of the box body can be adjusted, so that the vertical distance from the box body to a conveying belt of a printing machine can be adjusted by the device, and the box body is lifted, so that labels can be placed conveniently;

2. the left brush and the right brush rotate to clean, so that dust is separated from the surface of the label, and dust removal of a dust collector is facilitated;

3. the device uses forward cleaning and reverse cleaning for improving the cleaning intensity and further improving the dust removal quality;

4. the first pressing wheel and the second pressing wheel are arranged and used for flattening the label when the label enters and exits the box body, so that the label is prevented from warping and influencing the dust removal of the label;

5. button protection boxes are arranged on the outer sides of the dust collector control button and the driving motor control button and used for preventing the dust collector control button and the driving motor control button from being operated by mistake.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of an embodiment of a dust removing device of a label printing machine according to the present invention;

fig. 2 is a schematic cross-sectional structure diagram of an embodiment of a dust removing device of a label printing machine according to the present invention;

fig. 3 is a schematic sectional structure diagram of an embodiment of a dust removing device of a label printing machine according to the present invention;

fig. 4 is a schematic cross-sectional structure diagram of a dust removing device of a label printing machine according to an embodiment of the present invention;

the main element symbols are as follows:

printing bottom plate 1, dust catcher 11, printing machine transmission band 12, spacing boss 13, support bolt 2, supporting spring 21, box 22, adjusting nut 23, driving motor 3, drive gear 31, left side first-level gear 32, left side second grade gear 321, left side brush 322, right side first-level gear 33, right side brush 331, dust absorption funnel mouth 4, dust catcher control button 41, driving motor control button 42, first pinch roller 5, second pinch roller 51, button protection box 52.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-4, the utility model discloses a dust collector of label printing machine, including printing bottom plate 1, dust catcher 11 and printing machine transmission band 12, the left and right sides of the upper end of printing bottom plate 1 is equipped with a pair of spacing boss 13, the upper end of printing bottom plate 1 is welded with four support bolts 2 distributed in rectangle, four support bolts 2 are all sheathed with support spring 21, the upper side of four support bolts 2 is sheathed with a box body 22 matched with support spring 21, four support bolts 2 are all equipped with adjusting nut 23, the lower side of box body 22 has no bottom plate, box body 22 is located directly over two spacing bosses 13, the right side outside box body 22 is fixedly connected with driving motor 3, driving motor 3 is equipped with a rotating shaft, the rotating shaft runs through the right side of box body 22 and is connected with driving gear 31, the left side of driving gear 31 is engaged with left side primary gear 32 rotationally connected with box body 22, the left side primary, the left-side secondary gear 321 is fixedly connected with a left-side brush 322, the other end of the left-side brush 322 is rotatably connected with the inner wall of the box body 22, the right side of the driving gear 31 is meshed with a right-side primary gear 33 rotatably connected with the box body 22, the right-side primary gear 33 is fixedly connected with a right-side brush 331, the other end of the right-side brush 331 is rotatably connected with the inner wall of the box body 22, the dust collector 11 is arranged at the upper end of the box body 22, the dust collector 11 is provided with a dust suction opening, the dust suction opening is fixedly connected with a dust suction funnel nozzle 4, the dust suction funnel nozzle 4 is fixedly connected with the inner wall of the box body 22, the upper end of the box body 22 is provided with a dust collector control button 41 and a driving motor control button 42, the rear side; the vacuum cleaner control button 41 is electrically connected to the vacuum cleaner 11, and the driving motor control button 42 is electrically connected to the driving motor 3.

By adopting the utility model, the box body 22 is fixed by matching the supporting bolt 2 and the adjusting nut 23; when the adjusting nut 23 is unscrewed, the supporting spring 21 acts to move the box body 22 upwards, so that a label can be placed conveniently; when the adjusting nut 23 is screwed down, the box body 22 descends to be in close contact with the limiting boss 13, so that interference between the box body 22 and the printer conveying belt 12 is prevented, and the labels cannot be normally conveyed; the driving motor 3 is electrified to rotate in the forward direction, the rotating shaft drives the driving gear 31 to rotate in the forward direction, the left side of the driving gear 31 drives the left side first-stage gear 32 to rotate in the reverse direction, the left side first-stage gear 32 drives the left side second-stage gear 321 to rotate in the forward direction, the left side second-stage gear 321 drives the left side brush 322 to rotate in the forward direction, the left side brush 322 is cleaned in the forward direction, the right side of the driving gear 31 drives the right side first-stage gear 33 to rotate in the reverse direction, the right side brush 331 is cleaned in the reverse direction, the left side brush 322 and the right side brush 331 are cleaned in the rotating direction, dust is separated from the surface of the label, and dust can be conveniently removed by the dust collector 11; when the left side brush 322 and the right side brush 331 rotate, dust on the surface of the label is swept up, the dust collector 11 is electrified to work to generate air flow, and the air flow drives the dust to be sucked into the dust collector 11 through the dust collection funnel mouth 4 and the dust collection mouth, so that dust collection is realized; when the label enters or exits the box body 22, the first pressing wheel 5 and the second pressing wheel 51 flatten the label, so that the label is prevented from warping and affecting the dust removal of the label; the cleaner control button 41 and the driving motor control button 42 are used to control the operation of the cleaner 11 and the driving motor 3, respectively.

When the label cleaner is used, the adjusting nut 23 is unscrewed, the box body 22 is jacked up by the supporting spring 21, the label is placed on the first pressing wheel 5 side of the printer conveying belt 12 and is conveyed into the box body 22 through the printer conveying belt 12, then the adjusting nut 23 is screwed down to tightly jack the box body 22 and the limiting boss 13, the dust collector control button 41 and the driving motor control button 42 are pressed down to control the dust collector 11 and the driving motor 3 to start working, the dust on the surface of the label is swept up when the label passes through the left side hairbrush 322 and the right side hairbrush 331, the dust collector 11 sucks the dust away through the dust collection funnel nozzle 4, the label which finishes dust collection is conveyed out from the front side of the lower end of the box body 22, and after the label cleaner control button 41 and the driving motor control button 42 are pressed down again to control the dust collector 11 and the driving motor 3.

The utility model discloses improve current dust collector, solve the inconvenient problem of putting into the label of current device, still solve the difficult problem that breaks away from the label of dust simultaneously.

Preferably, the rubber sleeves are sleeved on the outer sides of the first pinch roller 5 and the second pinch roller 51. The structure is convenient for protecting the label and preventing the label from being crushed. In fact, other structures which are convenient for protecting the label and preventing the label from being crushed can be considered according to the situation.

Preferably, flat washers are fitted between the support spring 21 and the printing substrate 1, between the support spring 21 and the case 22, and between the adjustment nut 23 and the case 22. Such a structure is used to protect the printing substrate 1 and the casing 22 from abrasion. In fact, other structures capable of protecting the printing substrate 1 and the box body 22 from abrasion may be considered according to circumstances.

Preferably, a spring washer is fitted between the adjusting nut 23 and the case 22. With this structure, loosening of the nut can be suppressed. In fact, other structures capable of suppressing the loosening of the nut may be used according to circumstances.

Preferably, the left brush 322 and the right brush 331 are both PBT bristle brushes. Such a construction has the characteristics of high softness, high resilience, resistance to abrasion and creep, and is less prone to fraying the label. In fact, other constructions having high softness, high resilience, resistance to abrasion and creep, and which do not easily wear the label, are also contemplated as appropriate.

Preferably, a button protection box 52 is provided outside the cleaner control button 41 and the driving motor control button 42. With this structure, the cleaner control button 41 and the drive motor control button 42 can be prevented from being erroneously operated. In fact, other structures for preventing the cleaner control button 41 and the driving motor control button 42 from being operated by mistake may be used according to circumstances.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a label printing machine's dust collector, includes printing bottom plate (1), dust catcher (11) and printing machine transmission band (12), its characterized in that: the printing bottom plate is characterized in that a pair of limiting bosses (13) are arranged on the left side and the right side of the upper end of the printing bottom plate (1), four supporting bolts (2) distributed in a rectangular mode are welded on the upper end of the printing bottom plate (1), each supporting bolt (2) is sleeved with a supporting spring (21), each supporting bolt (2) is sleeved with a box body (22) matched with the supporting spring (21), each supporting bolt (2) is provided with an adjusting nut (23), a bottom plate is not arranged on the lower side of the box body (22), the box body (22) is located right above the two limiting bosses (13), a driving motor (3) is fixedly connected to the right side outside the box body (22), a rotating shaft is arranged on the driving motor (3), the right side of the rotating shaft penetrating through the box body (22) is connected with a driving gear (31), a left-side first-level gear (32, the left side one-level gear (32) left side meshing has the left side secondary gear (321) of being connected with box (22) rotation, left side secondary gear (321) fixedly connected with left side brush (322), the left side brush (322) other end is connected with box (22) inner wall rotation, drive gear (31) right side meshing has the right side one-level gear (33) of being connected with box (22) rotation, right side one-level gear (33) fixedly connected with right side brush (331), the right side brush (331) other end is connected with box (22) inner wall rotation, dust catcher (11) set up in box (22) upper end, dust catcher (11) are equipped with the dust absorption mouth, dust absorption mouth fixedly connected with dust absorption funnel mouth (4), dust absorption funnel mouth (4) and box (22) inner wall fixed connection, box (22) upper end is equipped with dust catcher control button (41) and driving motor control button (42), a first pressing wheel (5) parallel to the left brush (322) is rotatably connected to the rear side of the box body (22), and a second pressing wheel (51) parallel to the left brush (322) is rotatably connected to the front side of the box body (22); the vacuum cleaner is characterized in that the vacuum cleaner control button (41) is electrically connected with the vacuum cleaner (11), and the driving motor control button (42) is electrically connected with the driving motor (3).

2. A dust removing device for a label printer according to claim 1, wherein: rubber sleeves are sleeved on the outer sides of the first pressing wheel (5) and the second pressing wheel (51).

3. A dust removing device for a label printer according to claim 1, wherein: and flat washers are respectively arranged between the supporting spring (21) and the printing bottom plate (1), between the supporting spring (21) and the box body (22) and between the adjusting nut (23) and the box body (22).

4. A dust removing device for a label printer according to claim 1, wherein: and a spring washer is assembled between the adjusting nut (23) and the box body (22).

5. A dust removing device for a label printer according to claim 1, wherein: the left side hairbrush (322) and the right side hairbrush (331) are both PBT sharp hairbrushes.

6. A dust removing device for a label printer according to claim 1, wherein: and button protection boxes (52) are arranged on the outer sides of the dust collector control button (41) and the driving motor control button (42).