Cleaning mechanism for paper pressing roller of paper cutter

Abstract

The utility model discloses a cleaning mechanism for a paper pressing roller of a paper cutter, which comprises a driving piece, a connecting piece and a hairbrush, the driving piece is arranged on the paper cutter, and the driving piece drives and is connected with the hairbrush through the connecting piece so as to drive the hairbrush to act between a first state and a second state, in the first state, the cleaning end of the brush is coplanar with the edge of paper passing through the paper pressing roller set and is attached to the paper pressing roller set, and in the second state, the outer side of the cleaning end of the brush is provided with an operation space used for cleaning or replacing the brush; according to the cleaning mechanism for the paper pressing roller of the paper cutter, the dirt belt part on the paper pressing roller is cleaned through the arranged brush, and the upper paper pressing roller and the lower paper pressing roller in the paper pressing roller set rotate relative to the brush when rotating, so that the paper pressing roller is cleaned, abnormal paper output caused by dirt accumulation is avoided, and the paper cutting efficiency is improved. And the prolonging of the construction period caused by manual cleaning and shutdown is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of substrate glass production, in particular to a cleaning mechanism for a paper pressing roller of a paper cutter. Background Art

[0002] In the glass production process, the glass packages need to be separated by paper, and paper cutting requires the use of paper cutters. The paper cutters will produce a small amount of paper scraps in the process of cutting. As the production progresses, the paper scraps will accumulate at both ends of the paper pressing roller to form a dirty belt. The accumulated paper scraps on the dirty belt will affect the paper output of the equipment. When the equipment outputs paper abnormally, it is necessary to temporarily stop the equipment and arrange personnel to enter the site for cleaning, which not only causes paper waste, but also delays product production time. Utility Model Content

[0003] In order to solve the technical problems existing in the background technology, the utility model provides a cleaning mechanism for a paper pressing roller of a paper cutter.

[0004] The utility model proposes a cleaning mechanism for a paper cutter press roller, comprising a driving member, a connecting member, and a brush, wherein the driving member is installed on the paper cutter, and the driving member drives the connected brush through the connecting member to drive the brush to move between a first state and a second state, wherein the first state is specifically that the cleaning end of the brush 3 is partially in contact with the dirty belt on the upper press roller and / or the lower press roller in the paper press roller group, and the second state is specifically that the outer side of the cleaning end of the brush has an operating space for cleaning or replacing the brush.

[0005] The utility model provides a cleaning mechanism for a paper cutting machine press roller, which also comprises a dust suction nozzle which is connected with an external dust suction mechanism through a bamboo tube, and the dust suction nozzle is fixedly mounted on a connecting piece.

[0006] Preferably, when the brush is in the first state, its cleaning end is in contact with the outer wall of the upper or lower paper pressing roller in the paper pressing roller group located above the axis, and the dust suction nozzle is located below the brush.

[0007] Preferably, the driving member is a bidirectional cylinder, wherein the number of the connecting member and the number of the brushes are both two, and when the two brushes are in the first state, they are respectively in contact with the upper paper pressing roller and the lower paper pressing roller in the paper pressing roller group.

[0008] Preferably, the connecting member extends along the length direction of the paper pressing roller group, and the length of the connecting member is adjustable.

[0009] Preferably, the connecting member comprises a guide rod and a guide sleeve slidably sleeved outside the guide rod along the length direction of the guide rod, and a locking unit for locking the sliding between the guide rod and the guide sleeve is provided between the guide rod and the guide sleeve.

[0010] Preferably, the locking unit includes two bolts threadedly connected to threaded holes respectively provided on guide sleeves of the two connecting members.

[0011] Preferably, the threaded holes on the two guide sleeves are opened in opposite directions, the bolts are specifically hexagon socket bolts, and the locking unit also includes a hexagonal rod slidably plugged into the hexagon socket holes on the two bolts.

[0012] The cleaning mechanism for the paper pressing roller of a paper cutter proposed in the utility model cleans the dirty belt part on the paper pressing roller by means of a provided brush, and the upper paper pressing roller and the lower paper pressing roller in the paper pressing roller group rotate relative to the brush when they rotate, thereby cleaning the paper pressing roller, avoiding abnormal paper output caused by accumulation of dirt, avoiding extended work period caused by shutdown due to manual cleaning, and the provided dust suction nozzle can collect the cleaned impurities, avoiding the impurities falling on the paper and affecting the use of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall installation structure of a cleaning mechanism for a paper cutter press roller proposed by the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0015] Figure 3 The utility model is a front structural schematic diagram of a connecting member in a cleaning mechanism for a paper cutter press roller. DETAILED DESCRIPTION

[0016] Reference Figure 1-2 The utility model proposes a cleaning mechanism for a paper cutter press roller, which is used for cleaning a dirty belt formed by the edge of a paper in a press roller group 9, and includes a driving member 1, a connecting member 2, and a brush 3. The driving member 1 is installed on the paper cutter 8, and the driving member 1 drives the connected brush 3 through the connecting member 2 to drive the brush 3 to move between a first state and a second state, wherein the first state is specifically that the cleaning end of the brush 3 is partially in contact with the dirty belt on the upper press roller 91 and / or the lower press roller 92 in the press roller group 9, and the second state is specifically that the outer side of the cleaning end of the brush 3 has an operating space for cleaning or replacing the brush 3.

[0017] When the paper pressing roller group 9 needs to be cleaned, the brush 3 is in the first state, and the brush 3 is in contact with the dirty belt portion on the upper paper pressing roller 91 and / or the lower paper pressing roller 92 in the paper pressing roller group 9. As the upper paper pressing roller 91 and / or the lower paper pressing roller 92 rotate, the upper paper pressing roller 91 and / or the lower paper pressing roller 92 and the brush 3 move relative to each other, thereby cleaning the dirty belt portion on the upper paper pressing roller 91 and / or the lower paper pressing roller 92.

[0018] When the brush 3 needs to be cleaned or replaced, the driving member 1 drives the brush 3 to move to the second state through the connecting member 2, so that the brush 3 is separated from the paper pressing roller group 9 and has an operating space for cleaning the cleaning end of the brush 3.

[0019] Specifically, the brush 3 is vertically fitted with the paper pressing roller group 9, and the driving member 1 drives the brush 3 to move above or below the paper pressing roller group 9, thereby providing an operating space on the left or right side of the cleaning end of the brush 3. In addition, the brush 3 can also be horizontally fitted with the paper pressing roller group 9. At this time, the driving member 1 drives the brush 3 to move to both sides of the paper pressing roller group 9, thereby forming an operating space above or below the brush 3.

[0020] In the above embodiment, the cleaned impurities may splash onto the paper, thereby affecting the use of the paper.

[0021] In order to avoid the occurrence of the above-mentioned problems, the cleaning mechanism proposed in the utility model also includes a dust suction nozzle 5 connected to the external dust suction mechanism through a bamboo tube 4. The dust suction nozzle 5 is fixedly mounted on the connecting piece 2, and the external dust suction mechanism collects the cleaned impurities through the dust suction nozzle 5 and the bamboo tube 4.

[0022] In order to better collect the cleaned impurities, when the brush 3 is in the first state, its cleaning end is in contact with the outer wall of the upper paper pressing roller 91 and / or the lower paper pressing roller 92 in the paper pressing roller group 9 located above the axis, and the dust suction nozzle 5 is located below the brush 3.

[0023] During cleaning, the cleaned impurities move downward under the action of gravity, and for the impurities falling on the upper pressing roller 91 and / or the lower pressing roller 92, the outer wall of the pressing roller acts as a guide, so that the dust nozzle 5 can absorb more impurities.

[0024] In the above embodiment, in order to better clean the paper pressing roller group 9, the driving member 1 is specifically a bidirectional cylinder, wherein the connecting member 2 and the brush 3 are both two in number, and when the two brushes 3 are in the first state, they are respectively in contact with the upper paper pressing roller 91 and the lower paper pressing roller 92 in the paper pressing roller group 9.

[0025] In order to meet the cleaning requirements of different paper cutters 8 when cutting different papers, the connecting member 2 extends along the length direction of the paper pressing roller group 9, and the length of the connecting member 2 is adjustable.

[0026] Specifically, the connecting member 2 includes a guide rod 21 installed at the output end of the driving member 1 and a guide sleeve 22 slidably sleeved on the outside of the guide rod 21 along the length direction, and a locking unit 6 is provided between the guide rod 21 and the guide sleeve 22 for locking the sliding between the two.

[0027] The brush 3 and the dust suction nozzle 5 are both mounted on the end of the guide sleeve 22 away from the driving member 1 .

[0028] Specifically, the locking unit 6 includes two bolts threadedly inserted into threaded holes respectively provided on the guide sleeves 22 of the two connecting members 2. By rotating the bolts, the ends of the bolts abut against the guide rod 21, thereby locking the sliding between the guide rod 21 and the guide sleeve 22.

[0029] In the above embodiment, each time the length of the connecting member 2 is adjusted, the two groups of connecting members 2 need to be adjusted by respectively screwing the bolts, which is a troublesome adjustment method, and the position of the guide sleeve 22 needs to be adjusted so that the brush 3 can be better aligned with the dirty belt part. In order to make the length adjustment of the connecting member 2 easier and faster, the threaded holes on the two guide sleeves 22 are opened in opposite directions, the bolts are specifically hexagon socket bolts, and the locking unit 6 also includes a hexagonal rod that is slidably plugged into the hexagon socket holes on the two bolts. For details, refer to Figure 3 .

[0030] The specific adjustment method of the connecting member 2 is as follows: rotate the hexagonal rod so that the two bolts are close to each other and separated from the corresponding guide rods 21 respectively. At this time, the two guide sleeves 22 can be synchronously driven to move together by the hexagonal rod, so that the length adjustment of the two connecting members 2 can be carried out synchronously.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cleaning mechanism for a paper cutter press roller, characterized in that: The invention comprises a driving member (1), a connecting member (2) and a brush (3), wherein the driving member (1) is mounted on a paper cutter (8), and the driving member (1) drives the connected brush (3) through the connecting member (2) to drive the brush (3) to move between a first state and a second state, wherein the first state is specifically that the cleaning end of the brush (3) is partially in contact with a dirty belt on an upper paper pressing roller (91) and / or a lower paper pressing roller (92) in a paper pressing roller group (9), and the second state is specifically that an operating space for cleaning or replacing the brush (3) is provided on the outer side of the cleaning end of the brush (3).

2. The cleaning mechanism for the press roller of a paper cutter according to claim 1, characterized in that: It also comprises a dust suction nozzle (5) which is connected to an external dust suction mechanism through a bamboo tube (4); the dust suction nozzle (5) is fixedly mounted on the connecting piece (2).

3. The cleaning mechanism for the paper cutter press roller according to claim 2, characterized in that: When the brush (3) is in the first state, its cleaning end is in contact with the outer wall of the upper paper pressing roller (91) or the lower paper pressing roller (92) in the paper pressing roller group (9) located above the axis, and the dust suction nozzle (5) is located below the brush (3).

4. The cleaning mechanism for the press roller of a paper cutter according to claim 1, characterized in that: The driving member (1) is specifically a bidirectional cylinder, wherein the connecting member (2) and the brush (3) are both in number of two, and when the two brushes (3) are in a first state, they are respectively in contact with an upper paper pressing roller (91) and a lower paper pressing roller (92) in a paper pressing roller group (9).

5. The cleaning mechanism for the press roller of a paper cutter according to claim 4, characterized in that: The connecting member (2) extends along the length direction of the paper pressing roller group (9), and the length of the connecting member (2) is adjustable.

6. The cleaning mechanism for the press roller of a paper cutter according to claim 5, characterized in that: The connecting piece (2) comprises a guide rod (21) and a guide sleeve (22) which is slidably sleeved outside the guide rod (21) along its length direction, and a locking unit (6) is provided between the guide rod (21) and the guide sleeve (22) for locking the sliding movement between the two.

7. The cleaning mechanism for the press roller of a paper cutter according to claim 6, characterized in that: The locking unit (6) comprises two bolts which are respectively threadedly plugged into threaded holes provided on the guide sleeves (22) of the two connecting members (2).

8. The cleaning mechanism for the press roller of a paper cutter according to claim 7, characterized in that: The threaded holes on the two guide sleeves (22) are opened in opposite directions, the bolts are specifically hexagon socket bolts, and the locking unit (6) also includes a hexagonal rod that is slidably plugged into the hexagon socket holes on the two bolts.

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