CN211734839U

CN211734839U - Rotary belt cutting machine capable of enabling woven belts to be adhered and separated

Info

Publication number: CN211734839U
Application number: CN201922476453.2U
Authority: CN
Inventors: 魏安辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a make meshbelt adhesion off rotation type cut tape unit, including meshbelt material feeding unit and meshbelt cutting device, meshbelt cutting device includes the horizontal layer board of aircraft nose, the center rotation axis, rotatory support, chopping block and hot cut-off knife assembly, the center rotation axis rotationally passes the horizontal layer board of aircraft nose, rotatory support is fixed in the upper portion of center rotation axis, the chopping block is fixed in on the rotatory support, hot cut-off knife assembly locates on the rotatory support through the lift guide post, the horizontal layer board below of aircraft nose is equipped with rotary driving mechanism, the front end side of chopping block is equipped with a jacking device, jacking device includes the kicking block, kicking block lift actuating mechanism and kicking block return mechanism, the top surface of kicking block is parallel with the width direction of meshbelt, kicking block lift actuating mechanism's top is connected with the kicking block, it. The utility model discloses a cut tape unit can make the adhesion problem after the meshbelt hot-cutting that cuts the angle and need adjust effectively solve, guarantees the stability of kicking block work, has improved the production efficiency of equipment.

Description

Rotary belt cutting machine capable of enabling woven belts to be adhered and separated

Technical Field

The utility model relates to a meshbelt cutting equipment, specific messenger's meshbelt adhesion off-going rotation type belt cutting machine that says so.

Background

The invention with application publication number 110468579A is an automatic belt cutting machine capable of making a braid adhere and separate invented by the applicant, and comprises a braid feeding mechanism and a braid cutting mechanism, wherein the braid cutting mechanism comprises at least one chopping block and a hot cutter assembly correspondingly arranged above the chopping block, the top surface of the chopping block, which is contacted with the braid, is axially arranged, a diversion groove is arranged at the rear end close to the mesh belt feeding mechanism, a gas nozzle is arranged at the side of the rear end of the chopping block, the nozzle of the gas nozzle is opposite to the diversion groove, a vertical guide groove is arranged at the front end of the top surface of the chopping block, a debonding top plate is arranged in the vertical guide groove, a jacking mechanism capable of jacking the debonding top plate out to be higher than the top surface of the chopping board is arranged below the debonding top plate, the debonding top plate enables one end of the woven belt which is cut into sections to be bonded to be jacked up under the action of the jacking mechanism, and a return spring is further arranged on the side face of the debonding top plate.

The automatic belt cutting machine with the structure solves the problem that a relatively soft woven belt is adhered to a chopping block after hot cutting, but can only be used for cutting the woven belt with a fixed angle, and the problem that the adhesion of the woven belt which needs to be adjusted in cutting angle after hot cutting cannot be solved. Moreover, the diversion groove is formed in the surface of the chopping block, the vertical guide groove is formed in the front end of the chopping block along the axial direction, the chopping block is required to have a certain axial length in the feeding direction of the woven belt, and the processing procedure is complex. In addition, the end, far away from the braid cutting fracture, of the debonding top plate of the automatic tape cutting machine with the structure is rotatably arranged on the locking block through the rotating shaft, and a pushing part is formed on the side wall of the debonding top plate. This rotation jacking structure will cause a rotation failure once the rotation shaft is displaced in the axial direction. Therefore, the rotary belt cutting machine is stable in structure and capable of enabling the woven belt to be separated from adhesion.

Disclosure of Invention

The utility model provides a make meshbelt adhesion detached rotation type cut tape unit, its main aim at overcome current cut tape unit and can't make the meshbelt hot-cut back adhesion that cuts the angle and need adjust throw off, and the structure of rotatory jack-up may break down the defect such as.

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

a rotary belt cutting machine enabling a woven belt to be adhered and detached comprises a woven belt feeding device and a woven belt cutting device, wherein the woven belt cutting device comprises a machine head transverse supporting plate, a central rotating shaft, a rotary support, a chopping block and a hot cutter assembly, the central rotating shaft can rotatably penetrate through the machine head transverse supporting plate, the rotary support is fixed on the upper portion of the central rotating shaft, the chopping block is fixed on the rotary support, the hot cutter assembly is arranged on the rotary support through a lifting guide post and is located above the chopping block, a rotary driving mechanism for driving the central rotating shaft to rotate is arranged below the machine head transverse supporting plate, a jacking device is arranged on the side face of the front end of the chopping block and comprises a jacking block, a jacking block lifting driving mechanism and a jacking block returning mechanism, the jacking block is vertically arranged on the side face of the chopping block, and the top face of the jacking block is parallel to the width direction of, the ejector block lifting driving mechanism is fixed on the side face of the central rotating shaft, the top end of the ejector block lifting driving mechanism is connected with the ejector block, and the ejector block returning mechanism is correspondingly arranged on the ejector block.

Furthermore, a sliding seat is fixedly arranged on the side face of the front end of the chopping block, a vertical sliding groove is formed in the inner side wall of the sliding seat, the ejecting block is correspondingly arranged on the vertical sliding groove, at least one strip-shaped hole which extends in the longitudinal direction and is communicated with the vertical sliding groove is formed in the outer side wall of the sliding seat, the top end of the ejecting block lifting driving mechanism is connected with a connecting plate, and the upper end of the connecting plate is fixedly connected with the ejecting block through a connecting piece which penetrates through the strip-shaped hole.

Preferably, the top block lifting driving mechanism comprises an electromagnet assembly and an electromagnet push rod, a locking plate locking block is fixedly arranged at the lower part of the central rotating shaft, an electromagnet locking plate is fixedly arranged on the side surface of the locking plate locking block, the electromagnet assembly is fixed on the electromagnet locking plate, and the electromagnet push rod is connected between the electromagnet assembly and the connecting plate.

Preferably, the ejecting block return mechanism is a return spring, a spring hanging rod is fixed on the side face of the front end of the rotating support, the upper end of the return spring is hung on the connecting piece, and the lower end of the return spring is hung on the spring hanging rod.

Preferably, the top block lifting driving mechanism may further be an air cylinder, the air cylinder is fixed to the side surface of the central rotating shaft through an air cylinder fixing seat, and a piston rod of the air cylinder is fixedly connected to the bottom end of the connecting plate.

Preferably, above-mentioned rotary driving mechanism includes rotating electrical machines, rotatory action wheel, rotatory follower and hold-in range, rotating electrical machines's output shaft the rotatory action wheel, the fixed cover of rotatory follower is established on the central rotation axis, this rotatory follower with rotatory action wheel passes through the hold-in range is connected.

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 a rotation type belt cutting machine sets up an kicking block at the front end lateral wall of chopping block to kicking block actuating mechanism fixes on central rotation axis, and the kicking block can be along with central rotation axis synchronous revolution, makes the kicking block keep parallel with the cutting edge that cuts the sword, guarantees to cut at every turn that the meshbelt of back front end by the cutting off can be thrown off by the smooth jack-up of kicking block and with the adhesion of chopping block, and the meshbelt of pay-off end one side then utilizes the rotation that cuts the back chopping block to make it throw off the adhesion with the chopping block. The event the utility model discloses a cut the tape unit, can make the adhesion problem after the meshbelt hot-cutting that cuts the angle and need adjust effectively solve, the production of equipment part is simple convenient moreover.

2. The utility model discloses a rotation type belt cutting machine, kicking block lift actuating mechanism pass through the connecting plate and are connected with the kicking block to the kicking block setting guarantees the stability of kicking block work in the vertical spout of slider, reduces the fault rate of equipment, has improved the production efficiency of equipment.

Drawings

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

Fig. 2 is a left side view of the present invention.

Fig. 3 is a schematic structural view of the jacking device of the present invention without a jacking block return mechanism.

Fig. 4 is an exploded view of fig. 3 without the top block lifting drive mechanism.

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 rotary belt cutting machine enabling a woven belt to be adhered and separated comprises a woven belt feeding device 1 and a woven belt cutting device 2, wherein the woven belt feeding device comprises an upper feeding wheel 11, a lower feeding wheel 12 and a motor (not shown in the figure) driving the upper feeding wheel 11 and the lower feeding wheel 12 to rotate in opposite directions and rotate in the positive direction and the negative direction, and a woven belt is clamped between the upper feeding wheel 11 and the lower feeding wheel 12.

Referring to fig. 1 and 2, the above-mentioned webbing cutting device 2 includes a machine head horizontal supporting plate 21, a central rotating shaft 22, a rotating support 23, a cutting board 24 and a hot cutter assembly, the central rotating shaft 22 rotatably passes through the machine head horizontal supporting plate 21 through a bearing, the rotating support 23 is fixed on the upper portion of the central rotating shaft 22, the cutting board 24 is fixed on the rotating support 23, the hot cutter assembly includes a hot cutter 251, a hot cutter lifting connection frame 252, hot cutter lifting guide posts 253 and a hot cutter lifting cylinder 254, two sides of the rotating support 23 are respectively and symmetrically provided with a hot cutter lifting guide post 253, two hot cutter lifting guide posts 253 are sleeved with a hot cutter lifting connection frame 252, the hot cutter lifting cylinder 254 is fixed on the top end of the hot cutter lifting guide post 253 through a fixing plate, and a piston rod thereof is connected with the hot cutter 251 through the hot cutter lifting connection frame 252.

Referring to fig. 1 and 2, a rotary driving mechanism for driving the rotation of the central rotating shaft 22 is arranged below the transverse supporting plate 21 of the handpiece, the rotary driving mechanism comprises a rotary motor 261, a rotary driving wheel 262, a rotary driven wheel 263 and a synchronous belt 264, the output shaft of the rotary motor 261 is connected with the rotary driving wheel 262, the rotary driven wheel 263 is fixedly sleeved on the central rotating shaft 22, and the rotary driven wheel 263 and the rotary driving wheel 262 are connected through the synchronous belt 264.

Referring to fig. 1 and 3, the chopping block of this embodiment is a cuboid structure, a jacking device is arranged on the side face of the front end of the chopping block 24, the jacking device includes a jacking block 31, a jacking block lifting driving mechanism and a jacking block returning mechanism, the jacking block 31 is vertically arranged on the side face of the chopping block 24, the top face of the jacking block is parallel to the width direction of the mesh belt, the jacking block lifting driving mechanism is fixed on the side face of the central rotating shaft 22, the top end of the jacking block lifting driving mechanism is connected with the jacking block 31, and the jacking block returning mechanism is correspondingly arranged on the jacking block 31.

Referring to fig. 1, 3 and 4, a sliding seat 27 is fixedly disposed on a side surface of a front end of the anvil, a vertical sliding slot 270 is formed in an inner side wall of the sliding seat 27, a top block 31 is correspondingly disposed on the vertical sliding slot 270, a strip-shaped hole 271 extending in a longitudinal direction and communicating with the vertical sliding slot 270 is formed in an outer side wall of the sliding seat 27, a top end of the top block lifting driving mechanism is connected with a connecting plate 28, and an upper end portion of the connecting plate 28 is fixedly connected with the top block 31 through a connecting member 29 penetrating through the strip-shaped hole 271.

Referring to fig. 1 and 2, the top block lifting driving mechanism of the present embodiment includes an electromagnet assembly 321 and an electromagnet push rod 322, a lock plate block 323 is fixedly disposed at a lower portion of the central rotating shaft 22, an electromagnet lock plate 324 is fixedly disposed at a side surface of the lock plate block 323, the electromagnet assembly 321 is fixed on the electromagnet lock plate 323, and the electromagnet push rod 322 is connected between the electromagnet assembly 321 and the connecting plate 28. The electromagnet push rod 322 pushes the connecting plate 28 to move upward when the electromagnet assembly 321 is powered on, so as to drive the top block 31 to move upward to lift the webbing and separate from the chopping board 24.

Referring to fig. 1 and 2, the above-mentioned top block return mechanism preferably uses a return spring 33, a spring hanging rod 231 is fixed on the front end side surface of the rotary support 23, the upper end of the return spring 33 is hung on the connecting member 29, and the lower end is hung on the spring hanging rod 231.

Of course, the utility model discloses a kicking block lift actuating mechanism can also adopt the cylinder, and when adopting the cylinder, the cylinder is fixed in through a cylinder fixing base the side of center rotation axis, the piston rod of this cylinder with the bottom fixed connection of connecting plate.

The utility model discloses a belt cutting machine, kicking block can be along with central rotation axis synchronous revolution, makes the kicking block keep parallel with the cutting edge that cuts the sword, guarantees that the meshbelt that cuts back front end and cut off can be thrown off by the smooth jack-up of kicking block and with the adhesion of chopping block at every turn, and the meshbelt of pay-off end one side utilizes the rotation that cuts back chopping block to make it throw off the adhesion with the chopping block.

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 a make rotation type belt cutting machine that meshbelt adhesion was thrown off, includes meshbelt material feeding unit and meshbelt cutting device, its characterized in that: the braid cutting device comprises a machine head transverse supporting plate, a central rotating shaft, a rotating support, a chopping block and a hot cutter assembly, wherein the central rotating shaft can rotatably penetrate through the machine head transverse supporting plate, the rotating support is fixed on the upper portion of the central rotating shaft, the chopping block is fixed on the rotating support, the hot cutter assembly is arranged on the rotating support through a lifting guide post and is positioned above the chopping block, a rotary driving mechanism for driving the central rotating shaft to rotate is arranged below the machine head transverse supporting plate, a jacking device is arranged on the side face of the front end of the chopping block and comprises a jacking block, a jacking block lifting driving mechanism and a jacking block return mechanism, the jacking block is vertically arranged on the side face of the chopping block, the top face of the jacking block is parallel to the width direction of the braid, and the jacking block lifting driving mechanism is fixed on the side face of the central rotating shaft, the top end of the ejector block lifting driving mechanism is connected with the ejector block, and the ejector block returning mechanism is correspondingly arranged on the ejector block.

2. A rotary tape cutter for adhesive release of a web as defined in claim 1, wherein: the side face of the front end of the chopping block is fixedly provided with a sliding seat, the inner side wall of the sliding seat is provided with a vertical sliding groove, the top block is correspondingly arranged on the vertical sliding groove, the outer side wall of the sliding seat is at least provided with a strip-shaped hole which extends along the longitudinal direction and is communicated with the vertical sliding groove, the top end of the top block lifting driving mechanism is connected with a connecting plate, and the upper end of the connecting plate penetrates through a connecting piece of the strip-shaped hole and is fixedly connected with the top block.

3. A rotary tape cutter for adhesive release of a web as defined in claim 2, wherein: the ejecting block lifting driving mechanism comprises an electromagnet assembly and an electromagnet push rod, a locking plate locking block is fixedly arranged on the lower portion of the central rotating shaft, an electromagnet locking plate is fixedly arranged on the side face of the locking plate locking block, the electromagnet assembly is fixed on the electromagnet locking plate, and the electromagnet push rod is connected between the electromagnet assembly and the connecting plate.

4. A rotary tape cutter for adhesive release of a web as defined in claim 2, wherein: the ejector block return mechanism is a return spring, a spring hanging rod is fixed on the side face of the front end of the rotary support, the upper end of the return spring is hung on the connecting piece, and the lower end of the return spring is hung on the spring hanging rod.

5. A rotary tape cutter for adhesive release of a web as defined in claim 2, wherein: the top block lifting driving mechanism is an air cylinder, the air cylinder is fixed on the side face of the central rotating shaft through an air cylinder fixing seat, and a piston rod of the air cylinder is fixedly connected with the bottom end of the connecting plate.

6. A rotary tape cutter for adhesive release of a web as defined in claim 1, wherein: the rotary driving mechanism comprises a rotary motor, a rotary driving wheel, a rotary driven wheel and a synchronous belt, wherein the output shaft of the rotary motor is connected with the rotary driving wheel, the rotary driven wheel is fixedly sleeved on the central rotating shaft, and the rotary driven wheel is connected with the synchronous belt.