CN218702133U

CN218702133U - Cleaning device for printing machine

Info

Publication number: CN218702133U
Application number: CN202221473447.7U
Authority: CN
Inventors: 赖由锋
Original assignee: Zhongshan Jianyi Color Printing Packaging Co ltd
Current assignee: Zhongshan Jianyi Color Printing Packaging Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-03-24
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a printing machine technical field specifically is cleaning device of printing machine, including the support, locate back shaft on the support is located back epaxial cleaning roller to and locate the live-rollers of printing machine with transmission between the cleaning roller, the live-rollers setting is pressed close to the cleaning roller, transmission is used for making the drive at the live-rollers rotation the cleaning roller rotates. The utility model discloses a cleaning device of printing machine through utilizing the live-rollers as power supply drive cleaning roller, just so need not additionally to set up power supply, reduce cost.

Description

Cleaning device for printing machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to a printing machine technical field, concretely relates to cleaning device of printing machine.

[ background of the invention ]

The existing cleaning tool for printing machine needs to use an additional motor as a power source, resulting in high production cost, for example, in patent application No. CN202021748108.6, a cleaning tool for printing machine is disclosed, in which a servo motor is used as a power source. For example, CN97100897.3 discloses a cleaning device for a rotary printing press, which requires a push rod as a power source to clean the printing press.

[ Utility model ] content

Need extra power supply just can carry out clear technical problem to the printing machine in order to solve current printing machine, the utility model provides a cleaning device of printing machine.

The utility model discloses a realize through following technical scheme:

cleaning device of printing machine, including the support, locate back shaft on the support locates the epaxial cleaning roller of back to and locate the printing machine the live-rollers with transmission between the cleaning roller, the live-rollers setting is pressed close to the cleaning roller, transmission is used for making the drive at the live-rollers rotation cleaning roller rotates.

As above-mentioned cleaning device of printing machine, transmission includes the driving gear of locating on the live-rollers, with the driven gear that the back shaft rotation is connected, and locate drive gear on the clean roller, the driving gear, driven gear, drive gear meshes in proper order.

According to the cleaning device of the printing machine, the driving gear comprises a first half gear and a second half gear, and the first half gear and the second half gear are connected to be sleeved on the rotating roller.

The cleaning device of the printing machine further comprises an adjusting mechanism for adjusting the distance between the cleaning roller and the rotating roller.

The cleaning device for a printing press as described above, wherein the adjustment mechanism includes a first adjustment mechanism for adjusting a position of the support shaft with respect to the rotating roller.

According to the cleaning device of the printing machine, the first adjusting mechanism comprises the arc track which is arranged on the bracket and used for enabling the supporting shaft to move relative to the bracket, and the fixing piece used for fixing the supporting shaft on the arc track.

According to the cleaning device of the printing machine, the circle center of the circular arc track is located on the axis of the rotating roller.

The cleaning device of the printing machine as described above, wherein the adjustment mechanism includes a second adjustment mechanism for adjusting a distance between the cleaning roller and the rotating roller.

According to the cleaning device of the printing machine, the second adjusting mechanism comprises the supporting arm arranged on the supporting shaft, the cleaning roller rotating shaft is in running fit with the supporting arm, and when the supporting shaft is fixed on the arc track by the fixing piece, the supporting shaft is limited to rotate at the same time, so that the supporting arm swings towards the fixed position.

In the cleaning device for a printing press as described above, the driven gear has a larger diameter than the driving gear.

Compared with the prior art, the utility model discloses an there is following advantage:

the utility model discloses a cleaning device of printing machine through utilizing the live-rollers as power supply drive cleaning roller, just so need not additionally to set up power supply, reduce cost.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a first schematic structural diagram of an embodiment;

fig. 2 is a schematic structural diagram of the second embodiment.

[ detailed description ] embodiments

In order to make the technical problem technical scheme and the beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and embodiment below the utility model discloses further detailed description proceeds. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-2, the cleaning device of the printing machine includes a bracket 1, a supporting shaft 2 disposed on the bracket 1, a cleaning roller 3 disposed on the supporting shaft 2, and a transmission device 4 disposed between a rotating roller of the printing machine and the cleaning roller 3, wherein the cleaning roller 3 is disposed close to the rotating roller, and the transmission device 4 is configured to rotate the rotating roller to drive the cleaning roller 3 to rotate. The rotating roller comprises a dyeing roller, a printing roller and other rotating roller bodies on the printing machine.

Further, as a preferred embodiment of the present invention, but not limited thereto, the transmission device 4 includes a driving gear 41 provided on the rotating roller, a driven gear 42 rotatably connected to the supporting shaft 2, and a driving gear 43 provided on the cleaning roller 3, and the driving gear 41, the driven gear 42, and the driving gear 43 are sequentially engaged. The cleaning roller is driven by using the rotating roller as a power source, so that the additional power source is not needed, and the cost is reduced.

Further, as a preferred embodiment of the present invention, but not limited thereto, the driving gear 41 includes a first half gear 411 and a second half gear 412, and the first half gear 411 and the second half gear 412 are connected to be sleeved on the rotating roller. The driving gear is installed in a mode that the first half gear and the second half gear are sleeved on the rotating roller in a combined mode, so that the rotating roller does not need to be detached and can be directly installed.

Further, as a preferred embodiment of the present solution, but not limited thereto, an adjusting mechanism 5 for adjusting the distance between the cleaning roller 3 and the rotating roller is further included. To accommodate different printing presses.

Further, as a preferred embodiment of the present solution, without being limited thereto, the adjusting mechanism 5 comprises a first adjusting mechanism 51 for adjusting the position of the supporting shaft 2 with respect to the rotating roller.

Further, as a preferred embodiment of the present invention, but not limited thereto, the first adjusting mechanism 51 includes an arc track 511 provided on the bracket 1 for allowing the support shaft 2 to move relative to the bracket 1, and a fixing member 512 for fixing the support shaft 2 on the arc track 511.

Further, as a preferred embodiment of the present solution, but not limited thereto, the center of the circular arc track 511 is located on the axis of the rotating roller. So that the supporting shaft keeps engaged with the driving gear after moving on the arc track.

Further, as a preferred embodiment of the present solution, but not limited thereto, the adjusting mechanism 5 includes a second adjusting mechanism 52 for adjusting the distance between the cleaning roller 3 and the rotating roller. To accommodate different printing presses.

Further, as a preferred embodiment of the present invention, but not limited thereto, the second adjusting mechanism 52 includes a supporting arm 521 provided on the supporting shaft 2, the rotating shaft of the cleaning roller 3 is rotatably engaged with the supporting arm 521, and the fixing member 512 fixes the supporting shaft 2 on the circular arc track 511 while limiting the rotation of the supporting shaft 2, so that the swing direction of the supporting arm 521 is fixed. The position of the supporting shaft is adjusted through the first adjusting mechanism, the swinging direction of the supporting arm is adjusted through the second adjusting mechanism, so that the effect of adjusting the position of the cleaning roller is achieved, a brush can be arranged on the cleaning roller, and cleaning cloth and the like can be covered on the brush.

Further, as a preferred embodiment of the present solution, but not limited thereto, the driven gear 42 has a larger diameter than the driving gear 43. The rotating efficiency of the driving gear is higher, and the cleaning efficiency is improved.

The working principle of the embodiment is as follows:

The foregoing is illustrative of embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms set forth herein. Similar to the structure of the method, or several technical deductions or substitutions made on the premise of the conception of the present application, should be regarded as the protection scope of the present application.

Claims

1. Cleaning device of printing machine, its characterized in that: the cleaning roller comprises a support (1), a supporting shaft (2) arranged on the support (1), a cleaning roller (3) arranged on the supporting shaft (2), and a transmission device (4) arranged between a rotating roller of a printing machine and the cleaning roller (3), wherein the cleaning roller (3) is arranged close to the rotating roller, and the transmission device (4) is used for driving the cleaning roller (3) to rotate when the rotating roller rotates; transmission (4) including locating driving gear (41) on the live-rollers, with back shaft (2) rotate driven gear (42) of being connected, and locate drive gear (43) on cleaning roller (3), driving gear (41) driven gear (42) drive gear (43) mesh in proper order.

2. The cleaning device of a printing press according to claim 1, wherein: the driving gear (41) comprises a first half gear (411) and a second half gear (412), and the first half gear (411) and the second half gear (412) are connected to be sleeved on the rotating roller.

3. The cleaning device of a printing press according to claim 1, wherein: the cleaning device also comprises an adjusting mechanism (5) used for adjusting the distance between the cleaning roller (3) and the rotating roller.

4. The cleaning device of a printing press according to claim 3, wherein: the adjusting mechanism (5) comprises a first adjusting mechanism (51) for adjusting the position of the supporting shaft (2) relative to the rotating roller.

5. The cleaning device of a printing press according to claim 4, wherein: the first adjusting mechanism (51) comprises an arc track (511) which is arranged on the bracket (1) and used for enabling the supporting shaft (2) to move relative to the bracket (1), and a fixing piece (512) used for fixing the supporting shaft (2) on the arc track (511).

6. The cleaning device of a printing press according to claim 5, wherein: the circle center of the circular arc track (511) is positioned on the axis of the rotating roller.

7. The cleaning device of a printing press according to claim 5, wherein: the adjusting mechanism (5) comprises a second adjusting mechanism (52) for adjusting the distance between the cleaning roller (3) and the rotating roller.

8. The cleaning device of a printing press according to claim 7, wherein: the second adjusting mechanism (52) comprises a supporting arm (521) arranged on the supporting shaft (2), the rotating shaft of the cleaning roller (3) is in running fit with the supporting arm (521), and when the supporting shaft (2) is fixed on the arc track (511) through the fixing piece (512), the supporting shaft (2) is limited to rotate at the same time, so that the supporting arm (521) is fixed in the swinging direction.

9. The cleaning device of a printing press according to claim 1, wherein: the diameter of the driven gear (42) is larger than that of the driving gear (43).