Printing machine cleaning device

Abstract

The utility model relates to the technical field of printing press cleaning, and discloses a printing press cleaning device, including a first bearing seat, a transmission frame is installed on the surface of the first bearing seat, the other end of the transmission frame is installed on a second bearing seat, a fixed frame is arranged on the periphery of the transmission frame, a printing part is arranged on the fixed frame, a driving mechanism is arranged on the second bearing seat, and a cleaning mechanism is arranged on the printing part. The printing press cleaning device solves the problem that before printing, a small amount of cardboard powder or cardboard debris will generally adhere to the surface of the cardboard, and when these cardboards with cardboard powder or cardboard debris adhere to enter the printing machine for printing, it is bound to affect the printing effect of the cardboard, resulting in incomplete printing on the surface of some cardboards, and defective printing products are likely to appear, and at the same time, cardboard powder or cardboard debris will also adhere to the roller used for transmission.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machine cleaning, in particular to a printing machine cleaning device. Background Art

[0002] In the traditional carton or paperboard processing process, a printing press is often used to print on the surface of the paperboard, and then the printed paperboard is subjected to subsequent processing such as creasing, slotting and cutting, and finally processed into a carton. At present, in the traditional printing press loading process, the paperboard to be printed is generally placed on the supporting table at the inlet of the printing press manually, and then the paperboard is pushed to the inlet of the printing press, and the paperboard is transported to the printing press by the conveying roller in the printing press for printing.

[0003] Before printing, a small amount of cardboard powder or cardboard debris will generally adhere to the surface of the cardboard. When the cardboard with cardboard powder or cardboard debris enters the printing machine for printing, it will inevitably affect the printing effect of the cardboard, resulting in incomplete printing on the surface of some cardboards, and defective printing products are prone to occur. At the same time, cardboard powder or cardboard debris will also adhere to the roller used for transmission. Therefore, a printing machine cleaning device is needed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a printing press cleaning device, which solves the problem that before printing, a small amount of cardboard powder or cardboard debris will generally adhere to the surface of the cardboard. When these cardboards with cardboard powder or cardboard debris adhere to the cardboard enter the printing press for printing, it is bound to affect the printing effect of the cardboard, resulting in incomplete printing on the surface of some cardboards, and defective printing products are prone to appear. At the same time, the cardboard powder or cardboard debris will also adhere to the roller used for transmission.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above-mentioned technical problem as follows: a printing press cleaning device, comprising a first bearing seat, a transmission frame is installed on the surface of the first bearing seat, the other end of the transmission frame is installed on a second bearing seat, a fixed frame is arranged on the periphery of the transmission frame, a printing part is arranged on the fixed frame, a driving mechanism is arranged on the second bearing seat, and a cleaning mechanism is arranged on the printing part.

[0008] Preferably, the driving mechanism includes two groups of slide rails symmetrically connected to the bottom of the first bearing seat and the second bearing seat, and two groups of connecting frames are symmetrically installed on the opposite sides of the two groups of slide rails, a first gear rail is installed on the surface of one group of slide rails, a driving motor is installed on the surface of the second bearing seat, a first gear is installed on the output end of the driving motor, and multiple groups of sliders are symmetrically installed on the bottom of the first bearing seat and the second bearing seat.

[0009] Preferably, the tops of the two groups of slide rails are provided with slide grooves adapted to the sliders, and the first bearing seat and the second bearing seat are slidably connected to the surfaces of the two groups of slide rails via the sliders.

[0010] Preferably, a mounting plate is mounted on the surface of the second bearing seat, the drive motor is mounted on the surface of the mounting plate, and the first gear is meshed with the first rack.

[0011] Preferably, the cleaning mechanism includes a carrier frame installed on the surface of the printing part, a second gear rail is slidably connected to the carrier frame, a cleaning brush is installed at the bottom end of the second gear rail, a support frame is installed on the top of the carrier frame, a second gear is rotatably connected to the support frame, an adjusting screw is rotatably connected to the support frame, and a tooth plate is connected to the bottom end of the adjusting screw.

[0012] Preferably, a through groove matched with the second rack is provided in the carrier frame, the bottom end of the adjusting screw is rotatably connected to the surface of the latching plate via a swivel seat, and the second gear and the second rack are meshed with each other.

[0013] The beneficial effects of the utility model are:

[0014] 1) The cleaning device of the printing press, when cleaning the cardboard, rotates the adjusting screw to drive the cardboard plate to separate from the second gear, and then adjusts the second gear rail to drive the cleaning brush to fit the surface of the cardboard, so as to clean up the cardboard powder or cardboard debris on the surface of the cardboard. When cleaning the first bearing seat, the transmission frame and the second bearing seat, the first gear is driven by the driving motor to move on the first gear rail, driving the first bearing seat, the transmission frame and the second bearing seat to move together. During the movement, the height of the cleaning brush is adjusted to clean up the cardboard powder or cardboard debris on the first bearing seat, the transmission frame and the second bearing seat. The structure is simple and the operation is easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a right view of the utility model;

[0017] Figure 3 It is a left view of the utility model;

[0018] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0019] In the figure: 1. first bearing seat; 2. transmission frame; 3. second bearing seat; 4. fixing frame; 5. printing part; 6. driving mechanism; 601. slide rail; 602. connecting frame; 603. first gear rail; 604. driving motor; 605. first gear; 606. slider; 7. cleaning mechanism; 701. bearing frame; 702. second gear rail; 703. cleaning brush; 704. supporting frame; 705. second gear; 706. adjusting screw; 707. tooth plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1, by Figure 1-3 As shown, a cleaning device for a printing press comprises a first bearing seat 1, a transmission frame 2 is installed on the surface of the first bearing seat 1, the other end of the transmission frame 2 is installed on the second bearing seat 3, a fixing frame 4 is arranged on the periphery of the transmission frame 2, a printing part 5 is arranged on the fixing frame 4, and a driving mechanism 6 is arranged on the second bearing seat 3;

[0022] The driving mechanism 6 includes two sets of slide rails 601 symmetrically connected to the bottom of the first bearing seat 1 and the second bearing seat 3, and two sets of connecting frames 602 are symmetrically installed on the opposite sides of the two sets of slide rails 601. A first gear rail 603 is installed on the surface of one set of slide rails 601, and a driving motor 604 is installed on the surface of the second bearing seat 3. A first gear 605 is installed on the output end of the driving motor 604, and multiple sets of sliders 606 are symmetrically installed on the bottom of the first bearing seat 1 and the second bearing seat 3.

[0023] The tops of the two sets of transmission slide rails 601 are provided with slide grooves that are compatible with the slider 606. The first transmission bearing seat 1 and the second transmission bearing seat 3 are slidably connected to the surfaces of the two sets of slide rails 601 through the slider 606. A mounting plate is installed on the surface of the second bearing seat 3. The transmission drive motor 604 is installed on the surface of the mounting plate. The transmission first gear 605 is meshed with the first gear rail 603.

[0024] By setting up this structure, the driving motor 604 drives the first gear 605 to move on the first rack 603, and drives the first bearing seat 1, the transmission frame 2 and the second bearing seat 3 to move together, thereby facilitating the cleaning of the transmission frame 2.

[0025] Embodiment 2, by Figure 1 , 4 It is shown that, based on the first embodiment, a cleaning mechanism 7 is provided on the printing unit 5, and the cleaning mechanism 7 includes a carrier frame 701 installed on the surface of the printing unit 5, a second gear rail 702 is slidably connected in the carrier frame 701, a cleaning brush 703 is installed at the bottom end of the second gear rail 702, a support frame 704 is installed on the top of the carrier frame 701, a second gear 705 is rotatably connected in the support frame 704, an adjusting screw 706 is rotatably connected in the support frame 704, and a tooth plate 707 is connected to the bottom end of the adjusting screw 706.

[0026] A through slot matched with the second rack 702 is provided in the carrier 701 , and the bottom end of the adjusting screw 706 is rotatably connected to the surface of the latch plate 707 through a swivel seat, so that the second gear 705 and the second rack 702 are meshed with each other.

[0027] By means of the structure, when cleaning the cardboard, the adjusting screw 706 is rotated to drive the latch plate 707 to separate from the second gear 705, and then the second rack 702 is adjusted to drive the cleaning brush 703 to fit the surface of the cardboard, thereby cleaning the cardboard powder or cardboard debris on the surface of the cardboard. When cleaning the first supporting seat 1, the transmission frame 2 and the second supporting seat 3, the first gear 605 is driven by the driving motor 604 to move on the first rack 603, and the first supporting seat 1, the transmission frame 2 and the second supporting seat 3 are driven to move together. During the movement, the height of the cleaning brush 703 is adjusted to clean the cardboard powder or cardboard debris on the first supporting seat 1, the transmission frame 2 and the second supporting seat 3. The structure is simple and the operation is easy.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printing press cleaning device, comprising a first bearing seat (1), characterized in that: A transmission frame (2) is installed on the surface of the first bearing seat (1), the other end of the transmission frame (2) is installed on the second bearing seat (3), a fixing frame (4) is arranged on the periphery of the transmission frame (2), a printing part (5) is arranged on the fixing frame (4), a driving mechanism (6) is arranged on the second bearing seat (3), and a cleaning mechanism (7) is arranged on the printing part (5).

2. A printing press cleaning device according to claim 1, characterized in that: The driving mechanism (6) comprises two groups of slide rails (601) symmetrically connected to the bottom of the first bearing seat (1) and the second bearing seat (3); two groups of connecting frames (602) are symmetrically installed on opposite sides of the two groups of slide rails (601); a first gear rail (603) is installed on the surface of one group of the slide rails (601); a driving motor (604) is installed on the surface of the second bearing seat (3); a first gear (605) is installed at the output end of the driving motor (604); and a plurality of groups of sliding blocks (606) are symmetrically installed on the bottom of the first bearing seat (1) and the second bearing seat (3).

3. A printing press cleaning device according to claim 2, characterized in that: The tops of the two groups of slide rails (601) are provided with slide grooves adapted to the sliders (606), and the first bearing seat (1) and the second bearing seat (3) are slidably connected to the surfaces of the two groups of slide rails (601) via the sliders (606).

4. A printing press cleaning device according to claim 2, characterized in that: A mounting plate is mounted on the surface of the second bearing seat (3), the driving motor (604) is mounted on the surface of the mounting plate, and the first gear (605) is meshed with the first rack (603).

5. A printing press cleaning device according to claim 1, characterized in that: The cleaning mechanism (7) comprises a carrier frame (701) mounted on the surface of the printing unit (5), a second gear rail (702) being slidably connected inside the carrier frame (701), a cleaning brush (703) being mounted at the bottom end of the second gear rail (702), a support frame (704) being mounted on the top of the carrier frame (701), a second gear (705) being rotatably connected inside the support frame (704), an adjusting screw (706) being rotatably connected inside the support frame (704), and a latching plate (707) being connected at the bottom end of the adjusting screw (706).

6. A printing press cleaning device according to claim 5, characterized in that: A through slot matched with the second rack (702) is provided in the carrier (701), and the bottom end of the adjusting screw (706) is rotatably connected to the surface of the latching plate (707) via a swivel seat, and the second gear (705) and the second rack (702) are meshed with each other.

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