CN218802714U - Width adjusting mechanism for paperboard slitting machine - Google Patents

Abstract

The utility model relates to the technical field of paperboard splitting machines, and discloses a width adjusting mechanism for a paperboard splitting machine, which comprises a rotating shaft and a limiting groove on the surface of the rotating shaft, wherein a fixing ring is sleeved on the surface of the rotating shaft, the inner cavity of the fixing ring is slidably connected with a movable rod, one end of the movable rod is fixed with a limiting block, and the other end of the movable rod is fixed with a first moving block; the utility model discloses a remove the lantern ring and just can relieve the spacing of spacing groove to the stopper, make solid fixed ring can remove, not only make things convenient for the staff to remove the position of cutter, and it is all comparatively convenient when dismantling and installing, the security of staff when the dismouting blade has been increased effectively, two solid fixed rings about can making simultaneously carry out synchronous motion, do not need frequently to adjust, and then make things convenient for the staff to adjust the position of blade, solved present cutting machine when adjusting the cutter, the dismouting is comparatively loaded down with trivial details, and convenient problem inadequately.

Description

Width adjusting mechanism for paperboard slitting machine

Technical Field

The utility model relates to a cardboard cutting machine technical field specifically is a width adjustment mechanism for cardboard cutting machine.

Background

The paperboard splitting machine is the equipment for splitting the paperboard, the paperboard splitting machine generally comprises two splitting stations, one splitting station completes transverse splitting of the paperboard, the other splitting station completes longitudinal splitting of the paperboard, so that a large paperboard is split into a plurality of small paperboards, and the splitting mechanism of the current general paperboard splitting machine splits the paperboard in an extruding mode through two splitting cutters.

Present cardboard cutting machine is when using, when the width of needs to the cardboard is adjusted, just need adjust the position of cutter, the cardboard that makes its cutting out can the width difference, but at present when adjusting the cutter, need dismantle the cutter from the pivot, then fix once more with suitable place when remoting, not only comparatively loaded down with trivial details when dismantling and installing, and the cutter appears easily when removing and installing the cutter and causes the injury to the staff, the security of staff at the during operation has been reduced, it is convenient inadequately when carrying out the position correspondence to two upper and lower cutters simultaneously, the position that needs the staff frequently to adjust the cutter just can make two upper and lower cutters correspond each other.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cardboard is width adjustment mechanism for cutting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cardboard is width adjustment mechanism for cutting machine, includes pivot and the spacing groove on its surface, the surface cover of pivot is equipped with solid fixed ring, gu fixed ring's inner chamber sliding connection has the movable rod, the one end of movable rod is fixed with the spacing piece, the other end of movable rod is fixed with first movable block, the surface cover of movable rod is equipped with compression spring, gu fixed ring's fixed surface has the blade, gu fixed ring's surface cover is equipped with the lantern ring, one side of the lantern ring is fixed with the second movable block, the inboard of the lantern ring is fixed with resilient means, the top gu one side of fixed ring is fixed with the telescopic link, one side of telescopic link is provided with the bolt, the other end of bolt runs through to the opposite side of telescopic link, the below gu one side of fixed ring is fixed with the mount pad.

Preferably, the rebounding mechanism comprises a baffle, a rebounding groove is formed in the surface of the fixing ring, an extrusion spring is fixed in an inner cavity of the rebounding groove, one end of the extrusion spring is fixedly connected with the baffle, and the surface of the baffle is in sliding connection with the inner cavity of the rebounding groove.

Preferably, the inner side of the fixing ring is fixed with a sliding block, the surface of the rotating shaft is provided with a sliding groove, and the sliding groove is matched with the sliding block for use.

Preferably, the first moving block and the second moving block are both wedge-shaped, and the second moving block is matched with the first moving block for use.

Preferably, the limiting block is arc-shaped and is matched with the limiting groove for use.

Preferably, the diameter of the inner cavity of the mounting seat is the same as the diameter of the bottommost part of the telescopic rod, and the telescopic rod is matched with the mounting seat for use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a remove the lantern ring and just can remove the spacing of spacing groove to the stopper, make solid fixed ring can remove, not only make things convenient for the staff to remove the position of cutter, and it is all comparatively convenient when dismantling and installing, the security of staff when the dismouting blade has been increased effectively, two solid fixed rings carry out synchronous motion about can making simultaneously, do not need frequently to adjust, and then make things convenient for the staff to adjust the position of blade, solved present cutting machine when adjusting the cutter, the dismouting is comparatively loaded down with trivial details, and convenient problem inadequately.

Drawings

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

fig. 2 is a schematic view of a partial three-dimensional cross-sectional structure of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure at another viewing angle in the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a rotating shaft; 2. a limiting groove; 3. a fixing ring; 4. a movable rod; 5. a limiting block; 6. a first moving block; 7. a compression spring; 8. a collar; 9. a second moving block; 10. a rebound mechanism; 101. a baffle plate; 102. a rebound groove; 103. a compression spring; 11. a telescopic rod; 12. a bolt; 13. a mounting seat; 14. a blade; 15. a slider; 16. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a width adjusting mechanism for a paperboard slitting machine comprises a rotating shaft 1 and a limiting groove 2 on the surface of the rotating shaft 1, a fixing ring 3 is sleeved on the surface of the rotating shaft 1, a movable rod 4 is slidably connected to an inner cavity of the fixing ring 3, a limiting block 5 is fixed to one end of the movable rod 4, a first movable block 6 is fixed to the other end of the movable rod 4, a compression spring 7 is sleeved on the surface of the fixing ring 3, a blade 14 is fixed to the surface of the fixing ring 3, a lantern ring 8 is sleeved on the surface of the fixing ring 3, a second movable block 9 is fixed to one side of the lantern ring 8, a rebound mechanism 10 is fixed to the inner side of the lantern ring 8, a telescopic rod 11 is fixed to one side of the fixing ring 3 above, a bolt 12 is arranged on one side of the telescopic rod 11, the other end of the bolt 12 penetrates through the other side of the telescopic rod 11, a mounting seat 13 is fixed to one side of the fixing ring 3 below, the mechanism can relieve the limiting groove 2 from limiting of the limiting block 5 by moving the lantern ring 8, the fixing ring 3 can move the fixing ring 3, the cutter is convenient for workers to move, the cutter is convenient to detach and the cutter, the cutter is convenient to detach and mount, so that the worker can adjust the cutter, the cutter can be conveniently, and the cutter can be conveniently adjusted at the time, the problem that the cutter can be conveniently adjusted for adjusting the worker to adjust the cutter.

Rebound mechanism 10 includes baffle 101, rebound groove 102 has been seted up on the surface of solid fixed ring 3, the inner chamber of rebound groove 102 is fixed with extrusion spring 103, the one end and the baffle 101 fixed connection of extrusion spring 103, the surface of baffle 101 and the inner chamber sliding connection of rebound groove 102, in this embodiment, through the setting of baffle 101, rebound groove 102 and extrusion spring 103, can make lantern ring 8 after the removal under extrusion spring 103's effect, can get back to the normal position, avoid 8 influences stopper 5 inside of getting back to spacing groove 2 of the lantern ring.

The slider 15 is fixed on the inner side of the fixing ring 3, the sliding groove 16 is formed in the surface of the rotating shaft 1, and the sliding groove 16 is matched with the slider 15 for use.

The shapes of the first moving block 6 and the second moving block 9 are both wedge-shaped, and the second moving block 9 is matched with the first moving block 6 for use, in the embodiment, the limiting block 5 can be driven to move under the self-rotation effect through the arrangement, so that the position of the limiting block 5 can be conveniently adjusted.

The shape of stopper 5 is the arc, and stopper 5 uses with the cooperation of spacing groove 2, and in this embodiment, through this kind of setting, can make stopper 5 imbed the inside of spacing groove 2, make stopper 5 can be more stable, has also increased solid fixed ring 3's fixed effect.

The diameter of the inner chamber of the mounting seat 13 is the same as the diameter of the bottommost part of the telescopic rod 11, the telescopic rod 11 is matched with the mounting seat 13 for use, and in the embodiment, the telescopic rod 11 can be embedded into the mounting seat 13 through the arrangement, so that the telescopic rod 11 and the mounting seat 13 can move synchronously, and further workers can move conveniently.

The working principle is as follows: firstly, when the blade 14 needs to be moved, the telescopic rod 11 is embedded into the mounting seat 13, so that the upper fixing ring 3 and the lower fixing ring 3 can be fixed, then the lantern ring 8 is pushed, then the lantern ring 8 drives the second moving block 9 to move, the first moving block 6 is driven to move under the action of the shapes of the second moving block 9 and the first moving block 6, the moving rod 4 is driven to move under the action of the shape of the first moving block 6, meanwhile, the moving rod 4 drives the limiting block 5 to move, so that the limiting block 5 can be separated from the inside of the limiting groove 2, then the fixing rings 3 are pushed to drive parts on the surface to move, the position of the blade 14 is adjusted, so that the width of the paperboard is adjusted, after the position is adjusted, the lantern ring 8 is loosened, then the lantern ring 8 returns to the original position under the action of the extrusion spring 103, and after the lantern ring 8 returns to the original position, the moving rod 4 drives the limiting block 5 to be embedded into the inside of the limiting groove 2 again under the action of the compression spring 7, the fixing rings 3 are limited, then the telescopic rod 11 is retracted, and then the bolt 12 is used for fixing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a width adjustment mechanism for cardboard cutting machine, includes pivot (1) and spacing groove (2) on its surface, its characterized in that: the utility model discloses a novel fixing device for a motor vehicle, including pivot (1), fixed ring (3) are overlapped on the surface of pivot (1), the inner chamber sliding connection of fixed ring (3) has movable rod (4), the one end of movable rod (4) is fixed with stopper (5), the other end of movable rod (4) is fixed with first movable block (6), the surface cover of movable rod (4) is equipped with compression spring (7), the fixed surface of fixed ring (3) has blade (14), the surface cover of fixed ring (3) is equipped with lantern ring (8), one side of lantern ring (8) is fixed with second movable block (9), the inboard of lantern ring (8) is fixed with springback mechanism (10), the top one side of fixed ring (3) is fixed with telescopic link (11), one side of telescopic link (11) is provided with bolt (12), the other end of bolt (12) runs through to the opposite side of telescopic link (11), the below one side of fixed ring (3) is fixed with mount pad (13).

2. The width adjustment mechanism of claim 1, wherein the width adjustment mechanism comprises: rebound mechanism (10) are including baffle (101), rebound groove (102) have been seted up on the surface of solid fixed ring (3), the inner chamber in rebound groove (102) is fixed with extrusion spring (103), the one end and baffle (101) fixed connection of extrusion spring (103), the surface of baffle (101) and the inner chamber sliding connection in rebound groove (102).

3. The width adjustment mechanism of claim 1, wherein the width adjustment mechanism comprises: the inner side of the fixing ring (3) is fixed with a sliding block (15), the surface of the rotating shaft (1) is provided with a sliding groove (16), and the sliding groove (16) is matched with the sliding block (15) for use.

4. The width adjustment mechanism of claim 1, wherein the width adjustment mechanism comprises: the first moving block (6) and the second moving block (9) are both wedge-shaped, and the second moving block (9) is matched with the first moving block (6) for use.

5. The width adjustment mechanism of claim 1, wherein the width adjustment mechanism comprises: the limiting block (5) is arc-shaped, and the limiting block (5) is matched with the limiting groove (2) for use.

6. The width adjustment mechanism of claim 1, wherein the width adjustment mechanism comprises: the diameter of the inner cavity of the mounting seat (13) is the same as the diameter of the bottommost part of the telescopic rod (11), and the telescopic rod (11) is matched with the mounting seat (13) for use.

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