CN213013285U

CN213013285U - Shearing and edge folding device of air jet loom

Info

Publication number: CN213013285U
Application number: CN202020941859.3U
Authority: CN
Inventors: 王勇
Original assignee: Qingdao Huazun Machinery Co ltd
Current assignee: Qingdao Huazun Machinery Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-20
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses an air jet loom cuts hem device, comprising a base plate, the upper end fixedly connected with diaphragm of bottom plate, the top of diaphragm is equipped with the riser, be equipped with in the diaphragm and be used for carrying out the elevating system that goes up and down to the riser, the left end sliding connection of riser has the cutting board, be equipped with the first moving mechanism that is used for removing the cutting board in the riser, the left end of cutting board is equipped with cuts cut groove, cut inslot and be equipped with the cutting wheel, be equipped with in the cutting board and be used for carrying out driven actuating mechanism to the cutting wheel, the below of cutting board is equipped with the flanging machine, be equipped with the second moving mechanism that is used for removing the flanging machine on the riser. The utility model discloses the incision to cloth shearing is level and smooth and comparatively laborsaving.

Description

Shearing and edge folding device of air jet loom

Technical Field

The utility model relates to a cloth production auxiliary assembly technical field especially relates to an air jet loom cuts hem device.

Background

The air jet loom is a shuttleless loom which adopts jet airflow to pull weft yarns to pass through a shed, and the operating principle of the air jet loom is that air is used as a weft insertion medium, the jetted compressed airflow generates friction traction on the weft yarns to pull the weft yarns, the weft yarns are taken through the shed, and the purpose of weft insertion is achieved through jet flow generated by air jet.

The existing cloth needs to be cut manually after the production and the winding of the air jet loom are finished, so that the manpower and the material resources are consumed, and the cut after cutting is uneven.

Therefore, the shearing and flanging device of the air jet loom is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of uneven cloth cutting openings in the prior art and providing a shearing and flanging device of an air jet loom.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air jet loom cuts hem device, includes the bottom plate, the upper end fixedly connected with diaphragm of bottom plate, the top of diaphragm is equipped with the riser, be equipped with in the diaphragm and be used for carrying out the elevating system that goes up and down to the riser, the left end sliding connection of riser has the cutting board, be equipped with the first moving mechanism that is used for moving the cutting board in the riser, the left end of cutting board is equipped with cuts cut groove, it is equipped with the cutting wheel to cut inslot, be equipped with in the cutting board and be used for carrying out driven actuating mechanism to the cutting wheel, the below of cutting board is equipped with the flanging machine, be equipped with the second moving mechanism that is used for moving the flanging machine on.

Preferably, elevating system is including setting up the cavity in the diaphragm, be equipped with two first threaded rods in the cavity, fixedly connected with first motor in the cavity, the coaxial fixed connection of the lower extreme of one of them first threaded rod and first motor's drive shaft, another the lower extreme of first threaded rod rotates with the cavity inside wall to be connected, two connect through the drive mechanism transmission between the first threaded rod, two the upper end of first threaded rod all rotates and runs through the diaphragm and with the lower extreme threaded connection of riser.

Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are in transmission connection through a belt, and the two belt pulleys are respectively and fixedly connected with the two first threaded rods in a coaxial mode.

Preferably, first moving mechanism is including setting up the first recess at the riser left end, the internal rotation of first recess is connected with the second threaded rod, second threaded rod external thread cover is equipped with first screw thread piece, the one end of bottom and the right side wall fixed connection of cutting board in the first recess are kept away from to first screw thread piece, the front end fixedly connected with first mounting panel of riser, the upper end fixedly connected with second motor of first mounting panel, the front end of second threaded rod rotate run through the riser and with the coaxial fixed connection of drive shaft of second motor.

Preferably, actuating mechanism is including setting up the fluting at the cutting board right-hand member, vertical rotation is connected with first pivot in the fluting, the first gear of coaxial fixedly connected with in the first pivot, be equipped with on the left side wall of riser with first gear engaged with's tooth's socket, be equipped with the second pivot in the fluting, coaxial fixedly connected with and first gear engaged with's second gear in the second pivot, the upper end of second pivot is rotated and is run through the cutting board and extend to in cutting the groove, the upper end of second pivot and the lower extreme coaxial fixed connection of cutting board.

Preferably, the second moving mechanism is including setting up the second recess at the riser left end, the second recess internal rotation is connected with the third threaded rod, third threaded rod external thread cover is equipped with the second thread piece, the right side wall fixed connection of the one end of bottom and flanging machine in the second recess is kept away from to the second thread piece, the front end fixedly connected with second mounting panel of riser, the upper end fixedly connected with third motor of second mounting panel, the front end of third threaded rod rotate run through the riser and with the coaxial fixed connection of drive shaft of third motor.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up first moving mechanism and actuating mechanism, it rotates to drive the second threaded rod through the second motor, the second threaded rod drives the removal of second thread piece, the removal of second thread piece drive cutting board, at this moment, the tooth's socket on the cutting board drives first gear revolve, first gear drives second gear revolve, the second gear drives the second pivot and rotates, the second pivot drives the cutting wheel and rotates, can carry out the limit removal limit to cloth while removing and cut, carry out the hem through the flanging machine after the completion of shearing to cloth, the incision of shearing is leveled, it is better to cut the effect, and comparatively laborsaving.

The utility model discloses the incision to cloth shearing is level and smooth and comparatively laborsaving.

Drawings

Fig. 1 is a front perspective view of a shearing and folding device of an air jet loom according to the present invention;

fig. 2 is a side structure perspective view of the shearing and folding device of the air jet loom provided by the utility model.

In the figure: the automatic cutting machine comprises a base plate 1, a transverse plate 2, a vertical plate 3, a lifting mechanism 4, a cutting plate 5, a first moving mechanism 6, a cutting groove 7, a cutting wheel 8, a driving mechanism 9, a flanging machine 10, a second moving mechanism 11, a cavity 12, a first threaded rod 13, a first motor 14, a transmission mechanism 15, a belt pulley 16, a first groove 17, a second threaded rod 18, a first threaded block 19, a first mounting plate 20, a second motor 21, a groove 22, a first rotating shaft 23, a first gear 24, a second rotating shaft 25, a second gear 26, a second groove 27, a third threaded rod 28, a second threaded block 29, a second mounting plate 30 and a third motor 31.

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. 1-2, an air jet loom shearing and flanging device comprises a bottom plate 1, a transverse plate 2 is fixedly connected to the upper end of the bottom plate 1, a vertical plate 3 is arranged above the transverse plate 2, a lifting mechanism 4 for lifting the vertical plate 3 is arranged in the transverse plate 2, specifically, the lifting mechanism 4 comprises a cavity 12 arranged in the transverse plate 2, two first threaded rods 13 are arranged in the cavity 12, a first motor 14 is fixedly connected in the cavity 12, it should be noted that the first motor 14 can be a PLX type stepping motor and is electrically connected with an external power supply, for the prior art, details are not repeated, wherein the lower end of one first threaded rod 13 is coaxially and fixedly connected with a driving shaft of the first motor 14, the lower end of the other first threaded rod 13 is rotatably connected with the inner side wall of the cavity 12, and the two first threaded rods 13 are in transmission connection through a transmission mechanism 15, it should be mentioned that the transmission mechanism 15 includes two belt pulleys 16, the two belt pulleys 16 are connected by a belt, and the two belt pulleys 16 are respectively connected with the two first threaded rods 13 in a coaxial and fixed manner.

In the utility model, the upper ends of two first threaded rods 13 are both rotated to penetrate through the transverse plate 2 and are in threaded connection with the lower end of the vertical plate 3, the left end of the vertical plate 3 is connected with the cutting plate 5 in a sliding way, a first moving mechanism 6 for moving the cutting plate 5 is arranged in the vertical plate 3, furthermore, the first moving mechanism 6 comprises a first groove 17 arranged at the left end of the vertical plate 3, a second threaded rod 18 is connected in the first groove 17 in a rotating way, the external thread sleeve of the second threaded rod 18 is provided with a first threaded block 19, one end of the first threaded block 19 far away from the bottom in the first groove 17 is fixedly connected with the right side wall of the cutting plate 5, the front end of the vertical plate 3 is fixedly connected with a first mounting plate 20, the upper end of the first mounting plate 20 is fixedly connected with a second motor 21, it is required to explain that the second motor 21 can adopt a stepping motor with the model PLX and is electrically connected with, and will not be described in detail.

In the utility model, the front end of the second threaded rod 18 is rotated to penetrate the vertical plate 3 and is coaxially and fixedly connected with the driving shaft of the second motor 21, the left end of the cutting plate 5 is provided with the cutting groove 7, the cutting groove 7 is internally provided with the cutting wheel 8, the cutting plate 5 is internally provided with the driving mechanism 9 for driving the cutting wheel 8, it is noted that the driving mechanism 9 comprises a slot 22 arranged at the right end of the cutting plate 5, the slot 22 is vertically and rotatably connected with a first rotating shaft 23, the first rotating shaft 23 is coaxially and fixedly connected with a first gear 24, the left side wall of the vertical plate 3 is provided with a tooth socket meshed with the first gear 24, the slot 22 is internally provided with a second rotating shaft 25, the second rotating shaft 25 is coaxially and fixedly connected with a second gear 26 meshed with the first gear 24, it is noted that the diameter of the first gear 24 is larger than that of the second gear 26, the upper end of the second rotating shaft 25 is rotated to penetrate the cutting plate 5 and extend into the cutting, the upper end of the second rotating shaft 25 is coaxially and fixedly connected with the lower end of the cutting plate 5.

In the utility model, a flanging machine 10 is arranged below a cutting plate 5, a second moving mechanism 11 for moving the flanging machine 10 is arranged on a vertical plate 3, it is noted that the second moving mechanism 11 comprises a second groove 27 arranged at the left end of the vertical plate 3, a third threaded rod 28 is connected in the second groove 27 in a rotating way, a second threaded block 29 is sleeved outside the third threaded rod 28, one end of the second threaded block 29 far away from the bottom in the second groove 27 is fixedly connected with the right side wall of the flanging machine 10, a second mounting plate 30 is fixedly connected at the front end of the vertical plate 3, a third motor 31 is fixedly connected at the upper end of the second mounting plate 30, and the third motor 31 can adopt a stepping motor with the PLX model, and has been electrically connected to an external power source, which is not described in detail for the prior art, the front end of the third threaded rod 28 is rotated to penetrate the vertical plate 3 and is coaxially and fixedly connected to the driving shaft of the third motor 31.

When the utility model is used, the first motor 14 is started, the driving shaft of the first motor 14 drives one of the first threaded rods 13 to rotate, one of the first threaded rods 13 drives the other first threaded rod 13 to rotate through the two belt pulleys 16 and the belt, the two first threaded rods 13 drive the vertical plate 3 to lift to a proper height, then the second motor 21 is started, the driving shaft of the second motor 21 drives the second threaded rod 18 to rotate, the second threaded rod 18 drives the first threaded block 19 to move, the first threaded block 19 drives the cutting plate 5 to move, at the moment, the tooth socket on the cutting plate 5 drives the first gear 24 to rotate the first gear 24 to drive the second gear 26 to rotate the second gear 26 to drive the second rotating shaft 25 to rotate, the second rotating shaft 25 drives the cutting wheel 8 to rotate, namely, the cloth can be cut while moving, after the cutting is finished, the third motor 31 is started, the driving shaft of the third motor 31 drives the second threaded block 29 to move, the second thread block 29 drives the edge folding machine 10 to move, namely, the edge folding machine can move to fold the cloth.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A shearing and flanging device of an air jet loom comprises a bottom plate (1) and is characterized in that, a transverse plate (2) is fixedly connected at the upper end of the bottom plate (1), a vertical plate (3) is arranged above the transverse plate (2), a lifting mechanism (4) for lifting the vertical plate (3) is arranged in the transverse plate (2), the left end of the vertical plate (3) is connected with a cutting plate (5) in a sliding way, a first moving mechanism (6) used for moving the cutting plate (5) is arranged in the vertical plate (3), a cutting groove (7) is arranged at the left end of the cutting plate (5), a cutting wheel (8) is arranged in the cutting groove (7), a driving mechanism (9) for driving the cutting wheel (8) is arranged in the cutting plate (5), a flanging machine (10) is arranged below the cutting plate (5), and a second moving mechanism (11) used for moving the flanging machine (10) is arranged on the vertical plate (3).

2. The shearing and flanging device of the air-jet loom as claimed in claim 1, wherein the lifting mechanism (4) comprises a cavity (12) arranged in the transverse plate (2), two first threaded rods (13) are arranged in the cavity (12), a first motor (14) is fixedly connected in the cavity (12), the lower end of one first threaded rod (13) is coaxially and fixedly connected with the driving shaft of the first motor (14), the lower end of the other first threaded rod (13) is rotatably connected with the inner side wall of the cavity (12), the two first threaded rods (13) are in transmission connection through a transmission mechanism (15), and the upper ends of the two first threaded rods (13) are rotatably connected with the lower end of the vertical plate (3) through the transverse plate (2).

3. An air jet loom shearing and folding device as claimed in claim 2, characterized in that said transmission mechanism (15) comprises two belt pulleys (16), said two belt pulleys (16) are in belt transmission connection, and said two belt pulleys (16) are respectively and fixedly connected with the two first threaded rods (13) coaxially.

4. The shearing and folding device of the air jet loom as claimed in claim 1, wherein the first moving mechanism (6) comprises a first groove (17) arranged at the left end of the vertical plate (3), a second threaded rod (18) is rotationally connected in the first groove (17), a first thread block (19) is sleeved on an external thread of the second threaded rod (18), one end of the first thread block (19), which is far away from the inner bottom of the first groove (17), is fixedly connected with the right side wall of the cutting plate (5), a first mounting plate (20) is fixedly connected with the front end of the vertical plate (3), a second motor (21) is fixedly connected with the upper end of the first mounting plate (20), and the front end of the second threaded rod (18) rotates to penetrate through the vertical plate (3) and is fixedly connected with the driving shaft of the second motor (21) in a coaxial mode.

5. The shearing and folding device of the air jet loom as claimed in claim 1, wherein the driving mechanism (9) comprises a slot (22) arranged at the right end of the cutting plate (5), the slot (22) is vertically and rotatably connected with a first rotating shaft (23), the first rotating shaft (23) is coaxially and fixedly connected with a first gear (24), a tooth groove meshed with the first gear (24) is formed in the left side wall of the vertical plate (3), a second rotating shaft (25) is arranged in the slot (22), a second gear (26) meshed with the first gear (24) is coaxially and fixedly connected with the second rotating shaft (25), the upper end of the second rotating shaft (25) rotates to penetrate through the cutting plate (5) and extends into the cutting groove (7), and the upper end of the second rotating shaft (25) is coaxially and fixedly connected with the lower end of the cutting plate (5).

6. The shearing and folding device of the air jet loom as claimed in claim 1, wherein the second moving mechanism (11) comprises a second groove (27) arranged at the left end of the vertical plate (3), a third threaded rod (28) is rotationally connected in the second groove (27), a second threaded block (29) is sleeved on an external thread of the third threaded rod (28), one end of the second threaded block (29), which is far away from the inner bottom of the second groove (27), is fixedly connected with the right side wall of the folding machine (10), a second mounting plate (30) is fixedly connected with the front end of the vertical plate (3), a third motor (31) is fixedly connected with the upper end of the second mounting plate (30), and the front end of the third threaded rod (28) rotates to penetrate through the vertical plate (3) and is fixedly connected with the driving shaft of the third motor (31) in a coaxial mode.