CN207808603U - Angle cutting mechanism of a slotting machine - Google Patents

Abstract

The utility model discloses a corner cut mechanism of groover in corner cut mechanism technical field, including corner cut sword installation roller and driving roller, the pivot has been pegged graft in the corner cut sword installation roller, the cam has been cup jointed in the pivot, the open slot has been seted up to the outer wall of corner cut sword installation roller, be provided with corner cut sword mechanism in the open slot, corner cut sword mechanism includes the distance adjustment post, it has the cutter mount pad to peg graft on the distance adjustment post, be provided with the corner cut sword on the cutter mount pad, the utility model discloses be convenient for adjust the cutting depth of cutter, through the cooperation motion of cam and push rod, in time withdraw from the waste material after the cutting, avoid influencing the effect of continuous cutting, the cutting department is neat more, is convenient for add lubricating oil.

Description

Angle cutting mechanism of a slotting machine

technical field

The utility model relates to the technical field of angle cutting mechanisms, in particular to an angle cutting mechanism of a slotting machine.

Background technique

The corrugated box slotting machine is a device for edge slotting in the production process of corrugated boxes. Among them, the corner cutting structure is the execution part of slotting, which is mainly composed of a cutter shaft, a cutter head, two corner knife holders and two corner cutter knives. On, two corner cutting knives are fixed on two corner knife seats one by one. The existing corner cutting machine adopts a sheet-like blade structure, and the corner cutting knife is fixedly installed on the corner knife seat through the integral cutting and beveling of the top wire. During the conveying process of corrugated cardboard, the cutter shaft drives the cutter head to rotate, and the cutter head drives the corner cutter to rotate through the corner knife seat. When one of the corner cutters rotates to the position where it contacts the corrugated cardboard, the corrugated cardboard is cut deal with.

During the use of the existing corner-cutting structure, the corner-cutting knife is not easy to adjust, the cutting part is not neat, and the cardboard waste after cutting is not easy to exit, which affects the continuous cutting effect.

Based on this, the utility model designs a corner cutting mechanism of a slotting machine to solve the above problems.

Utility model content

The purpose of this utility model is to provide a corner cutting mechanism of a slotting machine to solve the problem that the existing corner cutting structure proposed in the above background technology is inconvenient to adjust, the cutting place is not neat, and the cutting The final cardboard waste is not easy to exit, which affects the continuous cutting effect.

In order to achieve the above purpose, the utility model provides the following technical solutions: a corner cutting mechanism of a slotting machine, including a corner cutting knife installation roller and a transmission roller, a rotating shaft is inserted into the corner cutting knife installation roller, and a A cam is sleeved, and the outer wall of the corner cutter installation roller is provided with an opening slot, and a corner cutter mechanism is arranged in the opening groove, and the corner cutter mechanism includes a distance adjustment column, and the distance adjustment column is plugged There is a tool mounting seat, a corner cutter is arranged on the tool mounting seat, a push rod is plugged into the tool mounting seat, the push rod runs through the corner cutter mounting roller, and one end of the push rod is connected to a push plate , the push rod is sleeved with a spring, the spring is arranged between the tool mounting seat and the push plate, and the ends of the spring are fixed with the tool mounting seat and the push plate.

Preferably, a cutting groove is provided in the corner cutting knife, the push rod is inserted into the cutting groove, and both the spring and the pushing plate are arranged in the cutting groove.

Preferably, the other end of the push rod is in contact with the outer wall of the cam.

Preferably, the drive roller is provided with a corner cutter avoidance groove.

Preferably, the distance adjustment column is tightly connected to the tool mounting seat through fastening bolts.

Preferably, a lubricating oil drip hole is opened on the corner cutting knife.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is convenient to adjust the cutting depth of the cutter, and through the cooperative movement of the cam and the push rod, the waste after cutting can be withdrawn in time to avoid affecting the continuous cutting. As a result, the cut is more neat and easy to add lubricating oil.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the utility model corner cutter mechanism;

Fig. 3 is a top view of the corner cutter of the utility model.

In the accompanying drawings, the list of parts represented by each label is as follows:

1-corner cutter mounting roller, 2-rotating shaft, 3-cam, 4-corner cutter mechanism, 401-distance adjustment column, 402-knife mounting seat, 403-fastening bolt, 404-corner cutter, 405-spring , 406-push plate, 407-lubricating oil drops into the hole, 408-cutting groove, 5-transmission roller, 6-cutting knife escape groove, 7-push rod, 8-opening groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a corner cutting mechanism of a slotting machine, including a corner cutter installation roller 1 and a drive roller 5, and a rotating shaft 2 is inserted into the corner cutter installation roller 1 , the rotating shaft 2 is sleeved with a cam 3, and the outer wall of the angle cutter installation roller 1 is provided with an opening groove 8, and the angle cutter mechanism 4 is arranged in the opening groove 8, and the angle cutter mechanism 4 includes a distance adjustment column 401, and the distance adjustment column 401 is plugged with a cutter mount 402, the cutter mount 402 is provided with a corner cutter 404, and a push rod 7 is inserted in the cutter mount 402, the push rod 7 runs through the corner cutter installation roller 1, and one end of the push rod 7 A push plate 406 is connected, and a spring 405 is sleeved on the push rod 7. The spring 405 is arranged between the tool mount 402 and the push plate 406.

Wherein, be provided with cutting groove 408 in the corner cutter 404, push rod 7 is inserted in cutting groove 408, and spring 405 and push plate 406 are all arranged in cutting groove 408; The other end of push rod 7 contacts with the outer wall of cam 3 connection; the drive roller 5 is provided with a corner cutter escape groove 6; the distance adjustment column 401 and the cutter mounting seat 402 are tightly connected by fastening bolts 403; the corner cutter 404 is provided with a lubricating oil dripping hole 407.

A specific application of this embodiment is: the angle cutter installation roller 1 and the transmission roller 5 are rotated, the board articles are transmitted between the angle cutter installation roller 1 and the transmission roller 5, and the distance adjustment column 401 and the cutter mounting seat are adjusted. The distance between 402 is fastened by the fastening bolt 403, so that the cutting depth of the corner cutter 404 can be adjusted. When the corner cutter 404 cuts, the strip-shaped waste of the board article will enter the cutting groove 408, The relative rotation of the cam 3 and the push rod 7 makes the push rod 7 perform telescopic movement, and the push plate 406 reciprocates under the pulling force of the spring 405, and the strip-shaped waste of the board article is withdrawn from the cutting groove 408, and is passed through the lubricating oil drop. The inlet hole 407 drips lubricating oil.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (6)

1. A corner cutting mechanism of a slotting machine, comprising a corner cutter installation roller (1) and a drive roller (5), characterized in that: a rotating shaft (2) is plugged into the corner cutter installation roller (1) , the shaft (2) is sleeved with a cam (3), the outer wall of the corner cutter installation roller (1) is provided with an opening groove (8), and the corner cutter mechanism is arranged in the opening groove (8) (4), the corner cutting knife mechanism (4) includes a distance adjustment column (401), the distance adjustment column (401) is inserted with a tool mounting seat (402), and the tool mounting seat (402) is provided with There is a corner cutter (404), and a push rod (7) is plugged into the cutter mounting seat (402), and the push rod (7) runs through the corner cutter installation roller (1), and the push rod (7) A push plate (406) is connected to one end of the push rod (7), and a spring (405) is sleeved on the push rod (7), and the spring (405) is arranged between the tool mounting seat (402) and the push plate (406). The ends of the spring (405) are all fixed with the cutter mounting seat (402) and the push plate (406). 2. The corner cutting mechanism of a slotting machine according to claim 1, characterized in that: the corner cutting knife (404) is provided with a cutting groove (408), and the push rod (7) is inserted into the In the cutting groove (408), the spring (405) and the push plate (406) are both arranged in the cutting groove (408). 3. The corner cutting mechanism of the slotting machine according to claim 1, characterized in that: the other end of the push rod (7) is in contact with the outer wall of the cam (3). 4. A corner-cutting mechanism for a slotting machine according to claim 1, characterized in that: the drive roller (5) is provided with a corner-cutting knife escape groove (6). 5 . The corner cutting mechanism of a slotting machine according to claim 1 , characterized in that: the distance adjusting column ( 401 ) is fastened to the tool mounting seat ( 402 ) through fastening bolts ( 403 ). 6. The corner cutting mechanism of a slotting machine according to claim 1, characterized in that: the corner cutting knife (404) is provided with a lubricating oil drip hole (407).