CN211644074U - Slitting machine knife tackle structure - Google Patents

Abstract

The utility model discloses a divide strip quick-witted knife tackle structure, end plate including two side symmetry settings, from top to bottom be equipped with the circle cutting roller between the end plate, hold in the palm material axle and driving shaft, the driving shaft is fixed through the location bearing frame with the end plate in the bottom side, and it rotates to drive in proper order to hold in the palm material axle and circle cutting roller on the driving shaft, vertical slip fixed slot has been seted up at the end plate middle part, the slip fixed slot is fixed through first slip bearing frame and second slip bearing frame and is held in the palm material axle and circle cutting roller, be equipped with the transverse adjustment handle on the first slip bearing frame of homonymy and the second slip bearing frame, the size spacer that is different and/or the width is the same through a plurality of widths. The utility model discloses the practicality is strong, and the tool bit is stable fixed, and power transmission is effectual between each roller, and overall security is high, long service life, and more, this structure easily circular knife fine setting can reach better effect of cutting.

Description

Slitting machine knife tackle structure

Technical Field

The utility model relates to a processing equipment technical field, in particular to divide strip quick-witted knife tackle structure.

Background

The slitting machine is a machine for slitting the large-reel mother rolls into different widths, and in the aspect of foam application, foam with different widths is used according to different working conditions, so that the slitting machine is required to be applied.

The cutter group structure of the slitting machine is a core component for slitting, and in the application of foam cutting, a circular cutter roller is exposed, so that the potential safety hazard is large, the cutting size of the circular cutter is fixed, the application range is small, and the production cost of an enterprise can be increased.

More, present knife tackle structure is after long-time the use, takes place the skew easily, reduces with holding in the palm material axle cooperativeness, influences the slitting cutting quality, and readjustment needs whole regulation of pulling down the circular knife tool bit, and it is inconvenient to maintain, influences production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a divide strip machine knife tackle structure, the practicality is strong, and the tool bit is stable fixed, and power transmission is effectual between each roller, and overall security is high, long service life, and more, this structure easily circular knife fine setting can reach better effect of cutting.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a slitter knife tackle structure comprises end plates symmetrically arranged on two sides, wherein a circular knife roller, a material supporting shaft and a driving shaft are arranged between the end plates from top to bottom, the driving shaft and the end plates are fixed at the bottom sides through positioning bearing seats, a first driving fluted disc and a second driving fluted disc on the material supporting shaft are arranged on the driving shaft and act on each other, a third driving fluted disc and a second driving fluted disc are arranged on the circular knife roller and act on each other, a vertical sliding fixing groove is formed in the middle of each end plate, first sliding bearing seats are sleeved on two sides of each material supporting shaft, second sliding bearing seats are sleeved on two sides of each circular knife roller, and the first sliding bearing seats and the second sliding bearing seats are fixed in the; and a transverse adjusting handle is arranged on the first sliding bearing seat and the second sliding bearing seat at the same side, and a plurality of groups of circular knives are arranged on the circular knife roller through a plurality of size spacers with different widths and/or the same width.

Furthermore, a limiting block is arranged between the first sliding bearing seat and the second sliding bearing seat.

Furthermore, the limiting block is a hollow cylindrical block, and a reset spring is arranged in the middle of the limiting block and is higher than the limiting block.

Further, the material supporting shaft is a nylon shaft, and the circular knife cuts the material supporting shaft.

Further, first sliding bearing seat is the same with the second sliding bearing seat in homonymy structure, all slides with the end plate block through the sliding tray of both sides.

Furthermore, a locking end plate is fixed on the bolt on the top side of the sliding fixing groove, and the middle part of the locking end plate acts on the locking block through a locking screw rod and then compresses the first sliding bearing seat.

Further, the driving shaft is connected with a motor belt through a belt connecting end positioned on the outer side of the end plate.

Furthermore, the end plate is covered with a transparent explosion-proof PC safety cover outside the circular knife roller through a groove body on the end plate.

To sum up, the utility model discloses possess following advantage:

the utility model discloses the practicality is strong, and the tool bit is stable fixed, and power transmission is effectual between each roller, and overall security is high, long service life, and more, this structure easily circular knife fine setting can reach better effect of cutting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic view of a first sliding bearing seat;

FIG. 4 is a schematic diagram of the transmission of the present invention;

FIG. 5 is a schematic view of a circular knife roll;

fig. 6 is a schematic view of a stopper setting.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example 1:

a slitter knife tackle structure is shown in figures 1-6 and comprises end plates 1 symmetrically arranged on two sides, wherein a circular knife roller 2, a material supporting shaft 3 and a driving shaft 4 are arranged between the end plates 1 from top to bottom.

Specifically, driving shaft 4 is fixed through the location bearing frame with end plate 1 in the bottom side, and the driving shaft is fixed and non-detachable with end plate 1 promptly, and vertical slip fixed slot 11 has been seted up at end plate 1 middle part, is higher than the driving shaft, holds in the palm 3 both sides covers of material axle and is equipped with first slip bearing frame 5, and 2 both sides covers of circular knife roller are equipped with second slip bearing frame 6 to hold in the palm material axle 3 at first slip bearing frame internal rotation, circular knife roller at second slip bearing frame internal rotation.

First sliding bearing seat 5 and second sliding bearing seat 6 are fixed in slide fixing groove 11, and specifically, slide fixing groove 11 top side bolt fastening has locking end plate 12, and locking end plate 12 middle part compresses tightly first sliding bearing seat 5 after acting on latch segment 14 through locking screw 13.

And, first sliding bearing seat 5 is the same with second sliding bearing seat 6 in homonymy structure, all slides through the sliding tray 10 and the end plate 1 block of both sides, and the sliding tray is in the fixed slot 11 block of end plate 1 and is lived end plate 1 promptly to the realization is to holding in the palm material axle and the fixed of circle knife roller.

On the transmission mechanism, be equipped with first transmission fluted disc 41 on the driving shaft 4 and hold in the palm the effect of the epaxial second transmission fluted disc 31 of material, be equipped with the effect of third transmission fluted disc 21 and second transmission fluted disc 31 on the circular knife roller 2 to, driving shaft 4 is connected with motor 101 belt through the belt connection end 42 that is located the end plate 1 outside.

In the setting of circle knife roll, the size spacer 22 that the circle knife roll 2 is gone up through a plurality of width differences and/or width is the same sets up multiunit circle sword to can fix a position or cut the bubble cotton through the size spacer of different width, also can cut simultaneously through the size spacer of the same width, user's alternative is many, can carry out the tool bit according to different product requirements and arrange, and the practicality is strong, and application range is wide.

Furthermore, be equipped with stopper 8 between first sliding bearing seat 5 and the second sliding bearing seat 6, as the spacing of both contacts, guarantee effectively that the meshing of transmission fluted disc is transition inadequately, improve the life of structure.

Continuing to refer to fig. 6, stopper 8 is hollow cylinder piece, and its middle part is equipped with reset spring 9, and reset spring 9 exceeds stopper 8 to under the cooperation of reset spring and driving gear dish connecting tooth height, can adjust the interval between material axle and the circular knife roller by the minizone, reach better effect of cutting.

Combine its work mechanism to explain further, hold in the palm material axle 3 to be the nylon axle, and the circular knife cuts and holds in the palm material axle 3 to can be effectual thoroughly cut the bubble cotton, the bubble cotton specifically passes between holding in the palm material axle and the circular knife roller, the motor drives the driving shaft, and drive and hold in the palm the material axle, and drive the circular knife roller and rotate, can blank when supplementary drawing the material, moreover, end plate 1 still is equipped with transparent explosion-proof PC safety guard 16 through the cell body 15 cover on it in the 2 outsides of circular knife roller, whole security performance is high, the industrial injury probability is little.

And be equipped with horizontal regulation handle 7 on the first sliding bearing seat 5 and the second sliding bearing seat 6 of homonymy, adjust the handle specifically for wearing to establish the screw rod on the bearing frame, can rotate the top and move circular knife roller or hold in the palm the material axle, adjust its position in the bearing frame, carry out the sideslip fine setting for the groove body that the circular knife surely goes out in the long time cooperation with holding in the palm the material axle can the position correspond the accuracy, reduces the wearing and tearing of tool bit, guarantees the slitting effect.

To sum up, this scheme practicality is strong, and the tool bit is stable fixed, and power transmission is effectual between each roller, and overall security is high, long service life, and more, this structure easily circle sword fine setting can reach better effect of cutting.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.

Claims (8)

1. The utility model provides a divide strip quick-witted knife tackle structure which characterized in that: comprises end plates (1) symmetrically arranged at two sides, a circular knife roller (2), a material supporting shaft (3) and a driving shaft (4) are arranged between the end plates (1) from top to bottom, the driving shaft (4) and the end plate (1) are fixed at the bottom side through a positioning bearing seat, and a first transmission fluted disc (41) arranged on the driving shaft (4) acts with a second transmission fluted disc (31) on the material supporting shaft (3), a third transmission fluted disc (21) is arranged on the circular knife roller (2) and acts with the second transmission fluted disc (31), a vertical sliding fixing groove (11) is formed in the middle of the end plate (1), first sliding bearing seats (5) are sleeved on two sides of the material supporting shaft (3), a second sliding bearing seat (6) is sleeved on two sides of the circular knife roller (2), and the first sliding bearing seat (5) and the second sliding bearing seat (6) are fixed in the sliding fixing groove (11); and the first sliding bearing seat (5) and the second sliding bearing seat (6) on the same side are provided with transverse adjusting handles (7), and the circular knife roller (2) is provided with a plurality of groups of circular knives through a plurality of size spacers (22) with different widths and/or the same width.

2. The slitter knife block structure according to claim 1, wherein: and a limiting block (8) is arranged between the first sliding bearing seat (5) and the second sliding bearing seat (6).

3. A slitter knife block structure according to claim 2, wherein: the limiting block (8) is a hollow cylindrical block, a reset spring (9) is arranged in the middle of the limiting block, and the reset spring (9) is higher than the limiting block (8).

4. The slitter knife block structure according to claim 1, wherein: the material supporting shaft (3) is a nylon shaft, and the circular cutter cuts the material supporting shaft (3).

5. The slitter knife block structure according to claim 1, wherein: the first sliding bearing seat (5) and the second sliding bearing seat (6) are identical in structure on the same side and slide in a clamping mode through the sliding grooves (10) on the two sides and the end plate (1).

6. The slitter knife block structure according to claim 1, wherein: and a locking end plate (12) is fixed on the top side of the sliding fixing groove (11) through bolts, and the middle part of the locking end plate (12) acts on a locking block (14) through a locking screw (13) and then compresses the first sliding bearing seat (5).

7. The slitter knife block structure according to claim 1, wherein: the driving shaft (4) is connected with a motor (101) through a belt connecting end (42) located on the outer side of the end plate (1).

8. The slitter knife block structure according to claim 1, wherein: the end plate (1) is also covered with a transparent explosion-proof PC safety cover (16) through a groove body (15) on the end plate, and the outer side of the circular knife roller (2) is covered with the transparent explosion-proof PC safety cover.

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