WO2018072566A1

WO2018072566A1 - Automated carbon fiber production line

Info

Publication number: WO2018072566A1
Application number: PCT/CN2017/100436
Authority: WO
Inventors: 严兵; 许文前; 张可可
Original assignee: 江苏澳盛复合材料科技有限公司
Priority date: 2016-10-17
Filing date: 2017-09-05
Publication date: 2018-04-26
Also published as: CN106426983B; CN106426983A

Abstract

An automated carbon fiber production line, comprising a yarn creel unit (1), a baking unit (2), a resin immersion unit (3), a pulling, extrusion, and forming unit (4), a cutting unit (5), and an automatic material collection unit. The automatic material collection unit comprises a winding mechanism and a palletizing mechanism. The winding mechanism comprises a roll winding machine (60). The roll winding machine (60) is provided with a material lead portion clamping component (61) for clamping a lead portion of a material, a side positioning component (62) for blocking a side portion of a material roll (10), and a pressing roller component (63) for tightly pressing the material roll (10) being wound. The palletizing mechanism comprises a movable gripping component. The gripping component comprises a gripping link (70) and a gripper (71) connected to the gripping link (70). The gripping component has a gripping state and a palletizing state. Under the gripping state, a grip opening of the gripper (71) is directed towards the material roll. Under the palletizing state, the grip opening of the gripper (71) is directed towards a ground surface. By providing an automatic material collection unit to completely automate material collection and stacking, the invention realizes automation of a production process, reduces labor costs, and improves production efficiency.

Description

Carbon fiber automatic production line

Technical field

The invention relates to an automatic carbon fiber production line.

Background technique

When the carbon fiber ribbon or the carbon fiber sheet is produced and processed, by pultrusion of the carbon fiber yarn into a carbon fiber belt, manual participation is required in the whole process, in particular, the winding of the finished winding is carried to the designated palletizing area, and Because the quality and volume of the coil are relatively large, the requirements for labor are relatively high, the labor cost is large, and the automation degree of production is also reduced.

Summary of the invention

It is an object of the present invention to provide an automatic carbon fiber production line.

In order to achieve the above object, the technical solution adopted by the present invention is:

An automatic carbon fiber production line comprises a creel unit, a baking unit, a dipping unit, a pultrusion unit, a cutting unit and an automatic receiving unit, wherein the automatic receiving unit comprises a winding mechanism and a palletizing mechanism.

The winding mechanism includes a winder, and the winder is provided with a material head clamping member for clamping the material head, a side positioning member for blocking the side of the material roll, and a compacting wheel set that is wound by a wound roll;

The palletizing mechanism includes a movable gripper assembly, the gripper assembly including a gripper lever, a gripper attached to the gripper lever, the gripper assembly having a gripping state and a stack In the state of squatting, when in the grasping state, the direction of the grasping mouth of the gripper is toward the material roll; when in the stacking state, the direction of the grasping mouth of the gripping hand is toward the ground.

Preferably, the palletizing mechanism further includes a pair of beams extending in the left-right direction, a stringer disposed between the pair of the beams and extending in the front-rear direction, the stringers being capable of being on the beam The upper arm moves in the direction in which it extends, and the gripper bar is coupled to the longitudinal beam and is movable along the extending direction of the longitudinal beam.

Further preferably, a pair of said beams are respectively provided with vertical beams extending in a vertical direction, said vertical beams being movable on said beam along an extending direction thereof, and said two of said longitudinal beams The ends are respectively connected to the vertical beam and are movable along the extending direction of the vertical beam.

Preferably, the gripper is provided in plurality, and the plurality of the grippers are connected on one grip connector, and the directions of the plurality of grab grips are the same.

Further preferably, the gripper lever is rotatably connected with a rotary connecting member, and the grip connector is rotatably coupled to the rotary connecting member.

Preferably, the automatic receiving unit further comprises a packing mechanism, the packing mechanism comprises a corner conveying member and a baler, and the corner conveying member is disposed on the grip bar.

Preferably, the automatic production line further comprises a stack lifting member, and the stack lifting member is disposed in a pit below the ground.

Preferably, the creel unit, the baking unit, the dipping unit, the pultrusion unit, the cutting unit and the automatic receiving unit are sequentially disposed.

Preferably, the winding mechanism is provided with two groups, the palletizing mechanism is provided with one set, and the two sets of the winding mechanisms share a group of the palletizing mechanism.

Preferably, the pultrusion unit comprises a liftable forming mold holder, at least one set of baking traction assembly, and the baking traction assembly comprises a baking box and a traction gantry.

Due to the above technical solutions, the present invention has the following advantages over the prior art:

The invention completes the automation of the receiving stack by setting the automatic receiving unit, realizes the automation of the production, saves manpower and improves the production efficiency.

DRAWINGS

Figure 1 is a perspective view of the present embodiment;

Figure 2 is a front elevational view of the embodiment;

Figure 3 is a schematic view of the winding mechanism of the present embodiment;

Figure 4 is a schematic view (grabbing state) of the palletizing mechanism in the embodiment;

Figure 5 is a schematic view (stack state) of the palletizing mechanism in the present embodiment.

Wherein: 1, creel unit; 2, baking unit; 3, dipping unit; 4, pultrusion unit; 40, forming mold frame; 41, baking box; 42, traction gantry; 5, cutting unit; 60, winding machine; 61, material head tightening parts; 62, side positioning parts; 63, pressing wheel set; 70, gripper rod; 71, gripper; 72, grip connector; 73, rotating connector; 74, beam; 75, vertical beam; 76, stringer; 80, corner conveying parts; 81, baler; 9, stacking lifting parts; 10, material roll.

detailed description

The present invention is further described below in conjunction with the accompanying drawings and embodiments:

As shown in FIG. 1 and 2, an automatic carbon fiber production line comprises a creel unit 1, a baking unit 2, a dipping unit 3, a pultrusion unit 4, a cutting unit 5, and an automatic receiving unit, and the creel unit 1. The baking unit 2, the dipping unit 3, the pultrusion unit 4, the cutting unit 5 and the automatic receiving unit are sequentially arranged to complete the continuous production of the carbon fiber ribbon or the carbon fiber board, wherein:

The creel unit 1 includes a plurality of rollers that are wound with carbon fiber yarns, and the use of the rollers can be selected and switched during production. The baking unit 2 includes a baking box for the first baking of the carbon fiber yarn drawn from the roller. The dipping unit 3 includes a dipping tank, and the surface of the carbon fiber yarn is colloidally wrapped when passing through the dipping tank. The pultrusion unit 4 comprises a liftable forming mold frame 40 and at least one set of baking traction assembly, wherein: the baking traction assembly comprises a baking box 41, a traction gantry 42, and a plurality of encapsulated colloidal carbon fiber yarns are formed. The mold frame 40 is pultrusion molded carbon fiber tape, and then subjected to one or more baking and pulling in order to perform cutting. The cutting unit 5 is an in-line cutter.

The automatic receiving unit includes a winding mechanism, a packing mechanism, and a palletizing mechanism. among them:

As shown in Fig. 3, the winding mechanism includes a winder 60 which is provided with a material head tightening member 61 for clamping the material head, and a side positioning member 62 for blocking the side portion of the roll 10. And a pinch wheel set 63 for pressing the reel 10 that has been wound up. In the present embodiment, the pinch roller set 63 is provided with three sets, and the wound roll 10 is pressed from a plurality of angles to prevent loosening. The material head is manually inserted into the material chucking member 61, and the side positioning member 62 is adjusted according to the width of the strip so that the roll 10 is kept uniform in width when the stock is received, and the winder 60 is started to wind up. After the winding is completed, the steel cable ties can be manually wound on the tail to prevent the material roll 10 from loosening.

As shown in Figures 4 and 5, the palletizing mechanism includes a movable gripper assembly including a gripper lever 70 and a gripper 71 coupled to the gripper lever 70. In the present embodiment, the gripper 71 is provided. There are four, four grippers 71 are in the same direction, and four grippers 71 are evenly connected to one grip connector 72. A rotary link 73 is rotatably coupled to the grip bar 70, and the grip connector 72 is rotatably coupled to the rotary link 73.

The palletizing mechanism further includes a pair of beams 74 extending in the left-right direction, vertical beams 75 respectively disposed on the pair of beams 74 in the vertical direction, and longitudinal beams disposed between the vertical beams 75 and extending in the front-rear direction 76, the vertical beam 75 is movable along the direction in which the beam 74 extends, the stringer 76 is movable along the direction in which it extends in the vertical beam 75, the grip bar 70 is attached to the stringer 76, and can be positioned on the stringer 76. The upper side moves along its extending direction, thereby realizing the movement of the gripper assembly in front, rear, left and right and vertical height.

The packing mechanism includes a corner conveying member 80 and a baler 81, and the corner conveying member 80 is disposed on the grip bar 70.

After the steel cable ties are manually wound, the direction of the gripping port of the grip 71 is toward the material roll 10, and the gripper assembly is moved so that the gripper 71 grasps the material roll 10, the pressing wheel set 63 is loosened, and the grip connector 72 is grasped. The rotation of the relative rotation member 73 causes the position of the roll 10 to be taped to be aligned by the rotation of the baler 81, and the corner conveying member 80 conveys the corner to the position where the roll 10 needs to be taped and pre-folded, and the baler 81 performs The belt is wound and the corner is simultaneously wrapped on the roll 10; the grip connector 72 is rotated relative to the rotary joint 73 to rotate the roll 10 to another belting position for belting.

After the packaging is completed, the gripper assembly moves the roll 10 out of the winder to the palletizing area, and the rotating joint 73 rotates relative to the gripper 70 so that the gripper 71 grasps the direction of the mouth toward the ground, and the gripper 71 releases the roll. 10. Stack the roll 10 onto the pallet.

The automatic production line further includes a stack lifting member 9, the stack lifting member 9 is disposed in a pit below the ground, the pallet is placed on the stack lifting member 9, and the grip assembly stacks the roll 10 onto the pallet when accumulated After a certain number of rolls 10, the stack lifting member 9 is raised so that the pallet is above the ground, and the pallet can be directly transported away by the forklift.

In this embodiment, the winding mechanism is provided with two groups, the palletizing mechanism is provided with one group, and the two winding mechanisms share a group of palletizing mechanisms.

The above embodiments are merely illustrative of the technical concept and the features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the present invention and to implement the present invention, and the scope of the present invention is not limited thereto. Equivalent variations or modifications made in accordance with the spirit of the invention are intended to be included within the scope of the invention.

Claims

An automatic carbon fiber production line comprises a creel unit, a baking unit, a dipping unit, a pultrusion unit, a cutting unit and an automatic receiving unit, wherein the automatic receiving unit comprises a winding mechanism and a palletizing mechanism, and the characteristics thereof Lie in:

The winding mechanism includes a winder, and the winder is provided with a material head clamping member for clamping the material head, a side positioning member for blocking the side of the material roll, and a compacting wheel set that is wound by a wound roll;

The palletizing mechanism includes a movable gripper assembly, the gripper assembly including a gripper lever, a gripper attached to the gripper lever, the gripper assembly having a gripping state and a stack In the state of squatting, when in the grasping state, the direction of the grasping mouth of the gripper is toward the material roll; when in the stacking state, the direction of the grasping mouth of the gripping hand is toward the ground.
The automatic carbon fiber production line according to claim 1, wherein said palletizing mechanism further comprises a pair of beams extending in the left-right direction, and longitudinal members disposed between the pair of said beams and extending in the front-rear direction. The longitudinal beam is movable along the extending direction of the beam, and the grip bar is coupled to the longitudinal beam and is movable along the extending direction of the longitudinal beam.
The carbon fiber automatic production line according to claim 2, wherein a pair of said beams are respectively provided with vertical beams extending in a vertical direction, said vertical beams being able to be along said beams The extending direction is moved, and the two ends of the longitudinal beam are respectively connected to the vertical beam, and are movable on the vertical beam along the extending direction thereof.
The automatic carbon fiber production line according to claim 1, wherein said gripper is provided in plurality, said plurality of said grippers being connected to a grip connector, and said plurality of grippers are grasped. The direction of the mouth is the same.
The automatic carbon fiber production line according to claim 4, wherein the gripper lever is rotatably coupled to the rotary joint, and the grip connector is rotatably coupled to the rotary joint. .
The automatic carbon fiber production line according to claim 1, wherein said automatic receiving unit further comprises a packing mechanism, said packing mechanism comprising a corner conveying member and a baler, said corner conveying member being disposed at On the gripper lever.
The carbon fiber automatic production line according to claim 1, wherein said automatic production line further comprises a stack lifting member, and said stack lifting member is disposed in a pit below the ground.
The automatic carbon fiber production line according to claim 1, wherein the creel unit, the baking unit, the dipping unit, the pultrusion unit, the cutting unit, and the automatic receiving unit are sequentially disposed.
The automatic carbon fiber production line according to claim 1, wherein said winding mechanism is provided with two groups, said palletizing mechanism is provided with one set, and said two sets of said winding mechanisms share a group of said Palletizing agency.
The automatic carbon fiber production line according to claim 1, wherein the pultrusion unit comprises a liftable molding die holder, at least one set of baking traction assembly, and the baking traction assembly comprises a baking box. Traction gantry.