CN208787968U - A kind of crossflow fan blade automatic blanking molding machine - Google Patents

Abstract

The utility model relates to blower manufacturing equipment fields, disclose a kind of crossflow fan blade automatic blanking molding machine, including rack, rack one end is provided with the loading plate for being wound with aluminium flake, central rack is provided with roll forming component, rack is provided with the limit assembly for entering roll forming component for limiting aluminium flake close to loading plate one end, and rack is provided with trimming component far from one end of loading plate, and rack is provided with the traction component for guiding the leaf abscission rack after trimming far from one end of loading plate.The utility model has the following advantages that and effect: this programme utilizes new mechanical structure, it is realized by loading plate and blowing is carried out to the aluminium flake after winding, aluminium flake is entered in rack and is pressed by briquetting roller molding assembly arc-shaped after passing through limit assembly, then trimming is carried out by proximal end to two blades adjacent on aluminium flake by trimming component, make blade after molding that can be detached from rack eventually by traction component, to realize automatic processing blade, production efficiency is improved.

Description

A kind of crossflow fan blade automatic blanking molding machine

Technical field

The utility model relates to blower manufacturing equipment field, in particular to a kind of crossflow fan blade automatic blanking molding Machine.

Background technique

With the continuous development of blower technology, common blower is axial flow blower, diagonal flow fan and cross currently on the market Flow fan, and the maximum feature of crossflow fan is that fluid flows through draught fan impeller twice, fluid radially flow into it is last again radially Outflow, air inlet and discharge directions are in same plane, and be vented body is evenly distributed along blower width direction, also have structure simple It is single, small in size, dynamic pressure coefficient is higher and the longer advantage of distance that reaches, therefore have a wide range of applications field.

Currently, the production of traditional circular arc type blade, slitting by defined width on shearing machine using aluminium flake, then put to Be in punch forming on punching machine it is arc-shaped, finally respectively by both ends of the blade trimming (with arc-shaped, in order to wind wheel inserted sheet), entirely Process will pass through four manufacturing procedures, and production efficiency is very low, and the consistency of product is bad, it is difficult to guarantee the stabilization of quality Property.

Utility model content

The purpose of the utility model is to provide a kind of cross-flow fan blade automatic blanking molding machines, have automatic moulding leaf The function of piece.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of crossflow fan blade Automatic blanking molding machine, including rack, described rack one end are provided with the loading plate for being wound with aluminium flake, the central rack setting There is the roll forming component for aluminium flake to be pressed into arc-shaped blade during rotation, the rack is close to loading plate one end It is provided with the limit assembly for entering roll forming component for limiting aluminium flake, one end setting of the rack far from loading plate is useful In the trimming component for carrying out trimming by proximal end to two neighboring blade, the rack is provided with far from one end of loading plate and is used for The traction component of leaf abscission rack after guiding trimming.

The utility model is further arranged to: the loading plate include stock shelf, be rotatably connected on stock shelf turn Support shaft in the middle part of turntable and for wind for aluminium flake of disk, multiple circumferentially array distributions, setting in support shaft and are used for The pressing plate of aluminium flake after compressing winding.

The utility model is further arranged to: the limit assembly includes being arranged on the rack and by the bottom of polishing Seat, be arranged in pedestal close to loading plate one end the first limited block, setting pedestal close to loading plate one end and with first limit It is formed with the second limited block of the transmission channel passed through along vertical direction for aluminium flake between block, is rotatably connected on pedestal far from upper Charging tray one end and pinch roller for depressing aluminium flake.

The utility model is further arranged to: one end court of the first limit block and the second limit block close to loading plate In the direction away from each other in flaring setting.

The utility model is further arranged to: the roll forming component includes two and is rotatably connected on rack close to upper Charging tray one end and be located at the first briquetting roller of aluminium flake transmission path side, two be rotatably connected on rack close to loading plate one end and Positioned at the aluminium flake transmission path other side the second briquetting roller, three be rotatably connected on rack far from loading plate one end and be located at aluminium flake The third briquetting roller of transmission path side, three be rotatably connected on rack far from loading plate one end and be located at aluminium flake transmission path it is another 4th briquetting roller of side；The side side wall of first briquetting roller and the second briquetting roller matches and for carrying out in advance to aluminium flake The side side wall of roll forming, the third briquetting roller and the 4th briquetting roller match and for aluminium flake carry out secondary rolled at Type, first briquetting roller, the second briquetting roller, third briquetting roller, the 4th the briquetting roller motor by being mounted in rack respectively Driving rotation.

The utility model is further arranged to: the trimming component includes being arranged on the rack and being located at aluminium flake to transmit road The backing plate of diameter side, the cylinder for being arranged on the rack and being located at the aluminium flake transmission path other side, the cutter being arranged on cylinder, institute It states and offers material-dropping hole on backing plate.

The utility model is further arranged to: the material-dropping hole is provided on backing plate, the rack and material-dropping hole The garbage collection bucket communicated.

The utility model is further arranged to: the traction component includes the traction electric machine being arranged on the rack, setting Traction wheel on traction electric machine and for being shelved for blade after molding.

In conclusion the utility model has the following beneficial effects:

1, it is realized by loading plate and blowing is carried out to the aluminium flake after winding, aluminium flake enters in rack after passing through limit assembly And be pressed by briquetting roller molding assembly it is arc-shaped, then by trimming component to two blades adjacent on aluminium flake lean on proximal end Trimming is carried out, makes blade after molding that can be detached from rack eventually by traction component, to realize automatic processing blade, is improved Production efficiency；

2, the first limit block and the second limit block are arranged in flaring in the direction away from each other close to one end of loading plate court, So that aluminium flake conveniently enters in the transmission channel between the first limit block and the second limit block, to have the work of guiding With；

3, it is contradicted on backing plate by the aluminium flake after roll forming assembly forming, then passes through the piston rod telescopic band of cylinder Cutting aluminium flake is realized after dynamic cutter is mobile, and the waste material that trimming generates can be collected by garbage collection bucket.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram in the utility model at rack.

Appended drawing reference: 1, rack；2, loading plate；21, stock shelf；22, turntable；23, support shaft；24, pressing plate；3, limit group Part；31, pedestal；32, the first limited block；33, the second limited block；34, pinch roller；35, transmission channel；4, roll forming component；41, First briquetting roller；42, the second briquetting roller；43, third briquetting roller；44, the 4th briquetting roller；5, trimming component；51, backing plate；511, Material-dropping hole；52, cylinder；53, cutter；54, garbage collection bucket；6, traction component；61, traction electric machine；62, traction wheel.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment 1: a kind of crossflow fan blade automatic blanking molding machine, as shown in Figure 1, including rack 1,1 one end of rack It is provided with the loading plate 2 for being wound with aluminium flake, is provided in the middle part of rack 1 for aluminium flake to be pressed into arc-shaped leaf during rotation The roll forming component 4 of piece, rack 1 are provided with the limit for entering roll forming component 4 for limiting aluminium flake close to 2 one end of loading plate Hyte part 3, rack 1 are provided with far from one end of loading plate 2 for the trimming for carrying out trimming by proximal end to two neighboring blade Component 5, rack 1 are provided with the traction component 6 for guiding the leaf abscission rack 1 after trimming far from one end of loading plate 2.

As depicted in figs. 1 and 2, loading plate 2 is rotatably connected on the turntable on stock shelf 21 including stock shelf 21, by bearing 22, multiple circumferentially array distributions are at the middle part of turntable 22 and support shaft 23 for wind for aluminium flake, setting are in support shaft 23 And the pressing plate 24 for compressing the aluminium flake after winding.

As depicted in figs. 1 and 2, limit assembly 3 includes the pedestal 31 for being fixed in rack 1 and passing through polishing, fixes Be arranged in pedestal 31 close to 2 one end of loading plate the first limited block 32, be fixed at pedestal 31 close to 2 one end of loading plate and with The second limited block 33 of the transmission channel 35 passed through along vertical direction for aluminium flake is formed between first limited block 32, rotation connects It connects in pedestal 31 far from 2 one end of loading plate and for depressing the pinch roller of aluminium flake 34.First limited block 32 and the second limited block 33 lean on One end of nearly loading plate 2 is towards in the direction away from each other in flaring setting.

As depicted in figs. 1 and 2, roll forming component 4 include two be rotatably connected on rack 1 close to 2 one end of loading plate and The first briquetting roller 41, two positioned at aluminium flake transmission path side is rotatably connected on rack 1 close to 2 one end of loading plate and is located at aluminium The second briquetting roller 42, three of the piece transmission path other side is rotatably connected on rack 1 far from 2 one end of loading plate and is located at aluminium flake biography Third briquetting roller 43, three of defeated path side are rotatably connected on rack 1 far from 2 one end of loading plate and are located at aluminium flake transmission path 4th briquetting roller 44 of the other side；The side side wall of first briquetting roller 41 and the second briquetting roller 42 matches and for aluminium Piece carries out pre- roll forming, the side side wall of the third briquetting roller 43 and the 4th briquetting roller 44 match and for aluminium flake into The molding of row secondary rolled.The first briquetting roller 41, the second briquetting roller 42, third briquetting roller 43, the 4th briquetting roller 44 lead to respectively simultaneously Cross motor (not illustrating in figure) the driving rotation being mounted in rack 1.

As depicted in figs. 1 and 2, trimming component 5 includes the backing plate for being arranged in rack 1 and being located at aluminium flake transmission path side 51, it is arranged in rack 1 and is located at the cylinder 52 of the aluminium flake transmission path other side, the cutter 53 being arranged on cylinder 52.Backing plate The material-dropping hole 511 of corresponding cutter 53 is offered on 51, material-dropping hole 511 is fixedly installed on backing plate 51, rack 1 and material-dropping hole The 511 garbage collection buckets 54 communicated, the side that garbage collection bucket 54 is directed away from cylinder 52 extends obliquely downward.

As shown in Figure 1, traction component 6 includes the traction electric machine 61 being fixed in rack 1, is fixed at traction electricity Traction wheel 62 on machine 61 and for being shelved for blade after molding.

Implementation principle: being realized by loading plate 2 and carry out blowing to the aluminium flake after winding, and aluminium flake is laggard by limit assembly 3 Enter it is arc-shaped to being pressed into rack 1 and by briquetting roller molding assembly, then by trimming component 5 to two adjacent on aluminium flake Blade carries out trimming by proximal end, makes blade after molding that can be detached from rack 1 eventually by traction component 6, to realize certainly Dynamic processing blade, improves production efficiency.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. a kind of crossflow fan blade automatic blanking molding machine, including rack (1), it is characterised in that: described rack (1) one end is set It is equipped with the loading plate (2) for being wound with aluminium flake, is provided in the middle part of the rack (1) for aluminium flake to be pressed into circular arc during rotation The roll forming component (4) of the blade of shape, the rack (1) is provided with close to loading plate (2) one end to be entered for limiting aluminium flake The limit assembly (3) of roll forming component (4), the rack (1) are provided with far from the one end of loading plate (2) for adjacent two The trimming component (5) that trimming is carried out by proximal end of a blade, the rack (1) are provided with far from the one end of loading plate (2) and are used for The traction component (6) of leaf abscission rack (1) after guiding trimming.

2. a kind of crossflow fan blade automatic blanking molding machine according to claim 1, it is characterised in that: the loading plate It (2) include stock shelf (21), the turntable (22) being rotatably connected on stock shelf (21), multiple circumferentially array distributions in turntable (22) support shaft (23), setting in the middle part of and for winding for aluminium flake are on support shaft (23) and for compressing the aluminium flake after winding Pressing plate (24).

3. a kind of crossflow fan blade automatic blanking molding machine according to claim 1, it is characterised in that: the limit group Part (3) includes the pedestal (31) for being arranged on rack (1) and passing through polishing, is arranged in pedestal (31) close to loading plate (2) one end The first limited block (32), setting in pedestal (31) close to loading plate (2) one end and being formed between the first limited block (32) The second limited block (33) for the transmission channel (35) passed through along vertical direction for aluminium flake is rotatably connected on pedestal (31) far from upper Charging tray (2) one end and for depressing the pinch roller of aluminium flake (34).

4. a kind of crossflow fan blade automatic blanking molding machine according to claim 3, it is characterised in that: first limit One end court of position block (32) and the second limited block (33) close to loading plate (2) is in flaring setting in the direction away from each other.

5. a kind of crossflow fan blade automatic blanking molding machine according to claim 1, it is characterised in that: described to be rolled into Type component (4) includes two and is rotatably connected on rack (1) close to loading plate (2) one end and is located at the of aluminium flake transmission path side One briquetting roller (41), two be rotatably connected on rack (1) close to loading plate (2) one end and be located at the aluminium flake transmission path other side Second briquetting roller (42), three be rotatably connected on rack (1) far from loading plate (2) one end and be located at aluminium flake transmission path side Third briquetting roller (43), three be rotatably connected on rack (1) far from loading plate (2) one end and be located at the aluminium flake transmission path other side The 4th briquetting roller (44)；The side side wall of first briquetting roller (41) and the second briquetting roller (42) matches and for aluminium The side side wall of the pre- roll forming of piece progress, the third briquetting roller (43) and the 4th briquetting roller (44) matches and for aluminium Piece carries out secondary rolled molding, first briquetting roller (41), the second briquetting roller (42), third briquetting roller (43), the 4th molding Wheel (44) is rotated by the motor driven being mounted in rack (1) respectively.

6. a kind of crossflow fan blade automatic blanking molding machine according to claim 1, it is characterised in that: the trimming group Part (5) includes the backing plate (51) for being arranged on rack (1) and being located at aluminium flake transmission path side, is arranged on rack (1) and position In the aluminium flake transmission path other side cylinder (52), cutter (53) on cylinder (52) is set, opened up on the backing plate (51) There are material-dropping hole (511).

7. a kind of crossflow fan blade automatic blanking molding machine according to claim 6, it is characterised in that: the material-dropping hole (511) run through backing plate (51), be provided with the garbage collection bucket (54) communicated with material-dropping hole (511) on the rack (1).

8. a kind of crossflow fan blade automatic blanking molding machine according to claim 1, it is characterised in that: the draw groups Part (6) includes the traction electric machine (61) being arranged on rack (1), is arranged on traction electric machine (61) and for supplying leaf after molding The traction wheel (62) that piece is shelved.