CN215241271U

CN215241271U - Cutting equipment with cutter capable of being replaced quickly

Info

Publication number: CN215241271U
Application number: CN202120790722.7U
Authority: CN
Inventors: 朱昀; 王芝芳
Original assignee: Suzhou Skt Electronic Technology Co ltd
Current assignee: Suzhou Skt Electronic Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-21
Anticipated expiration: 2031-04-16

Abstract

A cutting device capable of rapidly replacing a cutter is characterized in that a slitting mechanism is provided with a slitting frame, a first pneumatic telescopic rod is arranged on the slitting frame and connected with a first lifting plate, a first cutter rest is arranged on the first lifting plate, a cutter fixing block is arranged on the first cutter rest, a fixing pressing block and a first spring are embedded in the cutter fixing block, the first spring is connected with the fixing pressing block, and a fixing telescopic rod is arranged at the top of the cutter fixing block; the cutting mechanism is provided with a cutting frame, a second pneumatic telescopic rod is arranged on the cutting frame, the pneumatic telescopic rod is connected with a second lifting plate, a second knife rest is arranged on the second lifting plate, a second spring is arranged in the end portion of the second knife rest, the fixed rod is embedded in the end portion of the second knife rest and is connected with the second spring, the connecting rod penetrates through the inner end of the fixed rod and penetrates out of the second knife rest, a first connecting block is arranged at the end portion of the connecting rod, and the first connecting block is connected with a handle. The utility model discloses a fixed briquetting inlays at first recess internal fixation slitting sword, and the dead lever through second knife rest tip is fixed.

Description

Cutting equipment with cutter capable of being replaced quickly

Technical Field

The utility model relates to a cut technical field, especially relate to a cutting equipment of quick replacement cutter.

Background

The cutting machine is suitable for cutting the portrait paper, the drawing paper, the card, the portrait paper, the photographic paper, the spray painting cloth, the gelatin film and the pp. Generally, a conveying mechanism and a cutter are arranged on the machine, the conveying mechanism is used for conveying materials, and then the cutter is driven by a driving mechanism to cut and form a product to be processed.

In the prior art, the installation structure of the cutter is complex, and the cutter is mostly sleeved on a cutter rest. Therefore, the following tool is not only cumbersome after sale, but also dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a cutting device with a quick cutter replacing function.

The cutting equipment capable of rapidly replacing the cutter is characterized by comprising a main body, wherein a slitting mechanism and a cutting mechanism are arranged on the main body;

the slitting mechanism is provided with a slitting frame, a first pneumatic telescopic rod is arranged on the slitting frame and connected with a first lifting plate, a first knife rest is arranged on the first lifting plate, a knife fixing block is arranged on the first knife rest, a fixed pressing block and a first spring are embedded in the knife fixing block, the first spring is connected with the fixed pressing block, and a fixed telescopic rod is arranged at the top of the knife fixing block;

the cutting mechanism is provided with a cutting frame, a second pneumatic telescopic rod is arranged on the cutting frame, the pneumatic telescopic rod is connected with a second lifting plate, a second knife rest is arranged on the second lifting plate, a second spring is arranged in the end portion of the second knife rest, a fixed rod is embedded in the end portion of the second knife rest, the fixed rod is connected with the second spring, a connecting rod penetrates through the inner end of the fixed rod and the connecting rod is driven out of the second knife rest, a first connecting block is arranged at the end portion of the connecting rod, and the first connecting block is connected with a handle.

Preferably, the first tool rest is a U-shaped block, a first groove is formed in the first tool rest, the fixed pressing block is a U-shaped block, a side rod of the fixed pressing block penetrates out of the side face of the tool fixing block, and the side rod below the fixed pressing block is embedded in the first groove.

Preferably, the bottom of the first lifting plate is provided with a positioning groove, and the top end of the fixed telescopic rod is embedded in the positioning groove.

Preferably, the fixed telescopic rod is provided with an embedded rod and an outer sleeve rod, the end part of the outer sleeve rod is embedded in the positioning groove, and the side surface of the embedded rod and the side surface of the outer sleeve rod are both provided with side convex blocks.

Preferably, the second lifting plate is an n-shaped plate, and the second groove is formed in a vertical rod of the second lifting plate.

Preferably, the end part of the second knife rest is provided with a fixed sliding groove, the top end and the bottom end of the fixed sliding groove are provided with moving grooves, the second spring and the fixed rod are embedded in the fixed sliding groove, and the connecting rod is embedded in the moving grooves.

Preferably, the handle is provided with a limiting groove, the limiting clamping block is a telescopic block, and the end part of the limiting clamping block is embedded in the limiting groove.

Preferably, the number of the handles is two, the handles are provided with first connecting blocks, the handles are connected through second connecting blocks, one handle is provided with the first connecting blocks which are connected with the connecting rods, and the other handle is provided with the first connecting blocks which are arranged on the second knife rest.

The utility model has the advantages that:

the side lever of the fixed pressing block arranged on the knife fixing block is embedded in the first groove, so that the effect of fixing the slitting knife is achieved, the end part of the fixed telescopic rod arranged at the top of the knife fixing block is embedded in the positioning groove at the bottom of the first lifting plate, and the slitting knife is fixed while being installed, so that the rotation of the knife fixing block is avoided, and the slitting effect is reduced;

through the outer drawing of handle for the connecting rod slides along moving the groove, and then packs up the dead lever, makes the activity of second knife rest, grasps the handle simultaneously, avoids contacting the cut injury of cut apart sword to operating personnel.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, and are not intended to limit the invention. In the drawings:

FIG. 1 is a schematic view of a cutting apparatus;

FIG. 2 is a schematic structural view of a slitting mechanism;

FIG. 3 is an enlarged view of circle A in FIG. 2;

FIG. 4 is a schematic view of a partitioning mechanism;

FIG. 5 is an enlarged view of circle B in FIG. 4;

FIG. 6 is an enlarged view of circle C in FIG. 4;

labeled as: 1-main body, 2-slitting mechanism, 3-cutting mechanism, 4-slitting frame, 5-first pneumatic telescopic rod, 6-first lifting plate, 7-first knife frame, 8-positioning groove, 9-fixed telescopic rod, 10-side lug, 11-knife fixing block, 12-fixed pressing block, 13-first spring, 14-first groove, 15-cutting frame, 16-second pneumatic telescopic rod, 17-second lifting plate, 18-fixing rod, 19-connecting rod, 20-second spring, 21-second groove, 22-first connecting block, 23-limiting clamping block, 24-lifting handle, 25-second connecting block and 26-second knife frame.

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.

Referring to fig. 1 to 6, a cutting apparatus with a quick change of a cutter comprises a main body 1, and a slitting mechanism 2 and a cutting mechanism 3 are arranged on the main body 1.

The slitting mechanism 2 is provided with a slitting frame 4, a first pneumatic telescopic rod 5 is arranged on the slitting frame 4, the first pneumatic telescopic rod 5 is connected with a first lifting plate 6, a first knife rest 7 is arranged on the first lifting plate 6, a knife fixing block 11 is arranged on the first knife rest 7, a fixing pressing block 12 and a first spring 13 are embedded in the knife fixing block 11, the first spring 13 is connected with the fixing pressing block 12, and a fixing telescopic rod 9 is arranged at the top of the knife fixing block 11. The first knife rest 7 is provided with a first groove 14, a side rod of the fixed pressing block 12 penetrates out of the side face of the knife fixing block 11, and a side rod below is embedded in the first groove 14. The bottom of first lifter plate 6 is equipped with constant head tank 8, and the top of fixed telescopic link 9 inlays in constant head tank 8.

The fixed telescopic rod 9 is provided with an embedded rod and an outer sleeve rod, the end part of the outer sleeve rod is embedded in the positioning groove 8, and the side surfaces of the embedded rod and the outer sleeve rod are respectively provided with a side convex block 10.

Cutting mechanism 3 is equipped with cutting frame 15, be equipped with second pneumatic telescopic link 16 on cutting frame 15, second lifter plate 17 is connected to pneumatic telescopic link, second recess 21 is established on the montant of second lifter plate 17, be equipped with second knife rest 26 on the second lifter plate 17, be equipped with second spring 20 in the tip of second knife rest 26, dead lever 18 inlays the tip at second knife rest 26, the tip of second knife rest 26 is equipped with fixed spout, the top and the bottom of fixed spout are equipped with moves the groove, second spring 20 and dead lever 18 inlay in fixed spout, connecting rod 19 inlays at moving the inslot. The fixed rod 18 is connected with a second spring 20, the connecting rod 19 penetrates through the inner end of the fixed rod 18, the connecting rod 19 penetrates out of the second knife rest 26, a first connecting block 22 is arranged at the end part of the connecting rod 19, and the first connecting block 22 is connected with a handle 24. The handles 24 are provided with first connecting blocks 22, the handles 24 are connected through second connecting blocks 25, the first connecting block 22 provided on one handle 24 is connected with the connecting rod 19, and the first connecting block 22 provided on the other handle 24 is provided on the second knife rest 26. The handle 24 is provided with a limiting groove, the limiting clamping block 23 is a telescopic block, and the end part of the limiting clamping block 23 is embedded in the limiting groove.

The working principle is as follows:

when the slitting knife needs to be disassembled, an operator holds the fixed telescopic rod 9, fingers hook the side protruding blocks 10 to shrink the fixed telescopic rod 9, and the outer loop bar of the fixed telescopic rod 9 is separated from the positioning groove 8. The fixed telescopic rod 9 is grasped, an operator guesses and holds the fixed pressing block 12 of the cutter fixing block 11, presses the fixed pressing block 12, and the fixed pressing block 12 is accommodated in the cutter fixing block 11 and compresses the first spring 13. The lower side rod of the fixed pressing block 12 is separated from the first groove 14, and the cutter fixing block 11 can be taken out.

When the cutting knife is disassembled, an operator grasps the handle 24 and pulls the handle outwards, the handle 24 drives the connecting rod 19 to slide along the moving groove through the first connecting block 22, the connecting rod 19 drives the fixing rod 18 to be collected into the second knife rest 26, and meanwhile, the handle 24 is closed through the second connecting block 25. Until the securing lever 18 is disengaged from the second recess 21, the operator grasps the handle 24 to facilitate handling of the second blade carrier 26.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The cutting equipment capable of rapidly replacing the cutter is characterized by comprising a main body, wherein a slitting mechanism and a cutting mechanism are arranged on the main body;

2. The quick change tool cutting apparatus of claim 1 wherein the first tool holder is a U-shaped block, the first tool holder has a first recess, the securing block is a U-shaped block, the side bar of the securing block extends out of the side of the tool securing block, and the lower side bar is embedded in the first recess.

3. The quick change tool cutting apparatus of claim 1 wherein the bottom of the first lift plate has a positioning slot in which the top end of the stationary telescoping rod is received.

4. The quick tool change cutting apparatus as claimed in claim 3, wherein the stationary telescoping rod has an inner rod and an outer rod, the outer rod having an end portion received in the positioning slot, and the side surfaces of the inner rod and the outer rod having side projections.

5. The quick tool change cutting apparatus of claim 1 wherein the second lift plate is a n-shaped plate and the second recess is provided in a vertical post of the second lift plate.

6. The quick tool change cutting apparatus as claimed in claim 1, wherein the second carriage has a fixed slide slot at an end thereof, a moving slot at a top end and a bottom end thereof, the second spring and the fixed rod being embedded in the fixed slide slot, and the connecting rod being embedded in the moving slot.

7. The quick tool change cutting apparatus as claimed in claim 1, wherein the handle defines a retaining recess, the retaining block is a telescoping block, and the end of the retaining block is received in the retaining recess.

8. The quick tool change cutting apparatus as claimed in claim 1, wherein there are two handles, said handles having first connecting blocks thereon, said handles being connected by second connecting blocks, one of said handles having said first connecting block connected to said connecting bar, the other of said handles having said first connecting block on said second tool rest.