CN210049014U

CN210049014U - Automatic multi-cutter-head belt cutting machine

Info

Publication number: CN210049014U
Application number: CN201920792415.5U
Authority: CN
Inventors: 魏安辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-11
Anticipated expiration: 2029-05-29

Abstract

A multi-cutter-head automatic belt cutting machine comprises a cutter frame, cutters, a chopping board frame, a chopping board, a cutter rotation driving mechanism and a cutter lifting driving mechanism, wherein the cutter frame is provided with a plurality of cutters, the cutters are correspondingly provided with the cutter rotation driving mechanism, the chopping board frame is provided with a plurality of chopping boards, the cutter lifting driving mechanism comprises a cutter lifting speed reducing motor, a cutter lifting driving wheel, a cutter lifting driven wheel, a cutter lifting transmission shaft, an eccentric wheel and a connecting rod, an output shaft of the cutter lifting speed reducing motor is connected with the cutter lifting driving wheel, the cutter lifting driven wheel is fixed on the cutter lifting transmission shaft, the cut-off knife lifting driven wheel is connected with the cut-off knife lifting driving wheel through a cut-off knife lifting synchronous belt, an eccentric wheel is fixed on each cut-off knife lifting transmission shaft, a connecting rod is correspondingly arranged on each eccentric wheel, and the other end of each connecting rod is fixedly connected with the cut-off knife frame through a fixing shaft. This automatic belt cutting machine of multitool head, for the efficient that cylinder drive cutter saddle goes up and down, improved the work efficiency of equipment.

Description

Automatic multi-cutter-head belt cutting machine

Technical Field

The utility model relates to a meshbelt cutting equipment, specific saying so indicates an automatic cutting tape machine of multitool head.

Background

The Chinese utility model with the license number of CN 206616396U is an automatic double-cutter-head tape cutting machine provided by the applicant, which comprises a supporting seat, a tape cutting platform, a hot cutter and a lifting driving mechanism for driving the hot cutter to move up and down, wherein the two ends of the supporting seat are symmetrically provided with one tape cutting platform, one hot cutter is correspondingly arranged above each tape cutting platform, the tape cutting machine further comprises an automatic rotating mechanism for adjusting the angle of the hot cutter, the automatic rotating mechanism comprises a fixing frame, a stepping motor, a driving wheel, a rotating shaft and a driven wheel, one rotating shaft is respectively and rotatably arranged at two sides of the fixing frame, one driven wheel is sleeved on each rotating shaft, the lower part of each rotating shaft is fixedly connected with the corresponding hot cutter, the stepping motor is fixed on the fixing frame, and the output end of the stepping motor is connected with the driving wheel, the driving wheel is in transmission connection with the driven wheel. The lifting driving mechanism comprises a lifting cylinder, the lifting cylinder is fixed below the supporting seat through a cylinder fixing seat, and the lower end of the guide pillar penetrates through the supporting seat and is fixedly connected with a piston rod of the lifting cylinder.

Because the piston rod of lift cylinder needs to have a period of buffering time when retracting, the lifting efficiency that leads to lift cylinder drive supporting seat is not high, has influenced the tape cutting efficiency of hot-cutting sword. Therefore, the application provides an improvement to the device and provides the multi-cutter-head automatic belt cutting machine.

Disclosure of Invention

The utility model provides an automatic tape unit of cutting of multitool head, its main aim at overcome current tape unit lift cylinder drive supporting seat's lifting efficiency is not high, influences hot knife's defects such as cutting tape efficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a multi-cutter-head automatic belt cutting machine comprises a cutter frame, cutters, a cutter frame, a cutting board, a cutter rotary driving mechanism and a cutter lifting driving mechanism, wherein the cutter frame is vertically provided with a plurality of cutters, the cutters are correspondingly arranged on the cutters, the cutting board is erected below the cutter frame, the cutting board frame is provided with a plurality of cutting boards corresponding to the cutters, two sides of the cutter frame are respectively provided with a cutter lifting guide sliding seat, each cutter lifting guide sliding seat is respectively provided with a guide sliding groove extending along the vertical direction, the cutter lifting driving mechanism comprises a cutter lifting speed reduction motor, a cutter lifting driving wheel, a cutter lifting driven wheel, a cutter lifting transmission shaft, an eccentric wheel and a connecting rod, an output shaft of the cutter lifting speed reduction motor is connected with the cutter lifting driving wheel, the cutter lifting driven wheel is fixed on the cutter lifting transmission shaft, this cut-off knife lift follower with connect through a cut-off knife lift hold-in range between the cut-off knife lift action wheel, the both ends of cut-off knife lift transmission shaft are fixed with one respectively the eccentric wheel corresponds on every eccentric wheel and has installed one the connecting rod, the pot head of every connecting rod is in the eccentric wheel surface, the other end through a fixed axle with cut-off knife rest fixed connection, every fixed axle corresponds and passes the direction spout.

Preferably, every the cut-off knife is equipped with a cut-off knife rotating drive axle, and every cut-off knife rotating drive axle correspondence is equipped with one cut-off knife rotating drive mechanism, cut-off knife rotating drive mechanism includes the rotatory step motor of cut-off knife, the rotatory action wheel of cut-off knife and the rotatory follower of cut-off knife, the rotatory step motor of cut-off knife is fixed through a step motor jam plate on the cut-off knife rest top surface, one of the output shaft of the rotatory step motor of cut-off knife the rotatory action wheel of cut-off knife, the rotatory follower of cut-off knife is fixed on the rotatory action shaft of cut-off knife, this rotatory follower of cut-off knife with the rotatory action wheel of cut-off knife passes through the rotatory.

Preferably, the number of the cutters is three or more.

Further, every the bottom of chopping block is equipped with a plurality of chopping block guide posts, the chopping block guide post passes the chopping block frame, wherein, the cover is equipped with the spring on the chopping block guide post that is located chopping block frame top, and installs solid fixed ring on the chopping block guide post that is located chopping block frame below.

It is right from the above description that the utility model discloses the description of structure compares with prior art, the beneficial effect that the utility model discloses produce lies in:

1. the utility model discloses an automatic tape cutter of multitool head rotates by cut-off knife lift gear motor drive cut-off knife lift transmission shaft to convert the power of cut-off knife lift transmission shaft into linear motion through eccentric wheel and connecting rod, drive the vertical elevating movement of cut-off knife rest. The event the utility model discloses a cut-off knife lift actuating mechanism for the efficient that adopts cylinder drive cut-off knife rest to go up and down, has improved the work efficiency of the automatic tape cutter of multitool head.

2. The chopping block passes through the chopping block guide post and the spring mounting is on the chopping block frame for there is certain buffering space when cut-off knife and chopping block contact, reduces the effort of cut-off knife and chopping block, improves the life of cut-off knife.

Drawings

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a left side view of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings. Numerous details are set forth in the following description in order to provide a thorough understanding of the present invention, but it will be apparent to one skilled in the art that the present invention may be practiced without these details.

A multi-cutter-head automatic belt cutting machine, referring to fig. 1 to 3, comprises a cutter frame 10, a cutter 11, an anvil frame 20, an anvil 21, a cutter rotation driving mechanism and a cutter lifting driving mechanism. The plurality of cutting knives 11 are vertically installed on the cutting knife holder 10, and the number of the cutting knives 11 shown in this embodiment is four, but the cutting knives 11 of the present invention are not limited to four, and may be two, three or more than four. Two sides of the cutting knife holder 10 are respectively provided with a cutting knife lifting guide sliding seat 12, and each cutting knife lifting guide sliding seat 12 is respectively provided with a guide sliding groove 120 extending along the vertical direction. Cut-off knife lift actuating mechanism includes cut-off knife lift gear motor 31, cut-off knife lift action wheel 32, cut-off knife lift follower 33, cut-off knife lift transmission shaft 34, eccentric wheel 35 and connecting rod 36, the output shaft of cut-off knife lift gear motor 31 the cut-off knife lift action wheel 32, cut-off knife lift follower 33 is fixed in on the cut-off knife lift transmission shaft 34, this cut-off knife lift follower 33 with connect through a cut-off knife lift hold-in range 37 between the cut-off knife lift action wheel 32, the both ends of cut-off knife lift transmission shaft 34 are fixed with one respectively eccentric wheel 35 corresponds on every eccentric wheel 35 and has installed one connecting rod 36, the pot head of every connecting rod is in eccentric wheel 35 surface, the other end through a fixed axle 38 with cut-off knife rest 10 fixed connection, every fixed axle 38 should pass guide chute 120.

Referring to fig. 1 and 2, the anvil frame 20 is disposed under the cutting blade frame 10, and a plurality of anvils 21 corresponding to the cutting blades are disposed on the anvil frame 20, and the number of the anvils 21 is four in this embodiment. Every cut-off knife 11 is equipped with a cut-off knife rotary drive axle 111, and every cut-off knife rotary drive axle 111 corresponds and is equipped with one cut-off knife rotary drive mechanism, cut-off knife rotary drive mechanism includes the rotatory step motor 41 of cut-off knife, the rotatory action wheel 42 of cut-off knife and the rotatory follower 43 of cut-off knife, the rotatory step motor 41 of cut-off knife is fixed through a step motor jam plate 411 on the top surface of cut-off knife rest 10, one of the output shaft of the rotatory step motor 41 of cut-off knife the rotatory action wheel 42 of cut-off knife, the rotatory follower 43 of cut-off knife is fixed on the rotatory drive axle 111 of cut-off knife, the rotatory follower 43 of this cut-off knife with the rotatory action wheel 42 of cut-off knife passes through.

Referring to fig. 2, a plurality of anvil guide posts 22 are disposed at the bottom of each anvil plate 21, the anvil guide posts 22 pass through the anvil frame 20, wherein a spring 23 is sleeved on the anvil guide post 22 above the anvil frame 20, and a fixing ring 24 is mounted on the anvil guide post 22 below the anvil frame 20.

The utility model discloses an automatic tape cutter during operation of multitool head, by cut-off knife lift gear motor 31 drive cut-off knife lift transmission shaft 34 rotation, through eccentric wheel 35 and connecting rod 36 with the rotation power conversion of cut-off knife lift transmission shaft 34 to linear motion to drive cutter frame 10 and be elevating movement in vertical direction, so that the meshbelt that makes cutter 11 go up and down to cutting on the chopping block 21.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides an automatic cutting tape machine of multitool head, includes cutting knife rest, cut-off knife, chopping board frame, chopping board, cut-off knife rotary driving mechanism and cut-off knife lift actuating mechanism, cutting knife rest is vertical installs a plurality ofly the cut-off knife, it is equipped with to correspond on the cut-off knife rotary driving mechanism, the chopping board erects in cutting knife rest below, be equipped with on this chopping board frame a plurality ofly with the corresponding chopping board of cut-off knife, its characterized in that: the both sides of cutting off the knife rest are equipped with a cut-off knife lift direction slide respectively, offer a direction spout that extends along vertical direction on every cut-off knife lift direction slide respectively, cut-off knife lift actuating mechanism includes cut-off knife lift gear motor, cut-off knife lift action wheel, cut-off knife lift follower, cut-off knife lift transmission shaft, eccentric wheel and connecting rod, the output shaft of cut-off knife lift gear motor the cut-off knife lift action wheel, the cut-off knife lift follower is fixed in on the cut-off knife lift transmission shaft, this cut-off knife lift follower with connect through a cut-off knife lift hold-in range between the cut-off knife lift action wheel, the both ends of cut-off knife lift transmission shaft are fixed with one respectively the eccentric wheel, correspond on every eccentric wheel and have been installed one the connecting rod, the pot head of every connecting rod is in the wheel surface, the other end through an eccentric, each fixed shaft correspondingly penetrates through the guide sliding groove.

2. The multi-cutter head automatic belt cutting machine of claim 1, wherein: every the cut-off knife is equipped with a cut-off knife rotating transmission shaft, and every cut-off knife rotating transmission shaft correspondence is equipped with one cut-off knife rotating driving mechanism, cut-off knife rotating driving mechanism includes the rotatory step motor of cut-off knife, the rotatory action wheel of cut-off knife and the rotatory follower of cut-off knife, the rotatory step motor of cut-off knife is fixed through a step motor jam plate on the cut-off knife rest top surface, one of the output shaft of the rotatory step motor of cut-off knife the rotatory action wheel of cut-off knife, the rotatory follower of cut-off knife is fixed on the cut-off knife rotating transmission shaft, the rotatory follower of this cut-off knife with the rotatory action wheel of cut-off knife passes through the.

3. The multi-cutter head automatic belt cutting machine of claim 1, wherein: the number of the cut-off knives is three or more.

4. The multi-cutter head automatic belt cutting machine of claim 1, wherein: every the bottom of chopping block is equipped with a plurality of chopping block guide posts, the chopping block guide post passes the chopping block frame, wherein, the cover is equipped with the spring on the chopping block guide post that is located chopping block frame top, and installs solid fixed ring on the chopping block guide post that is located chopping block frame below.