CN112605454A - Automatic cutting equipment of equidistance with adjustable fin distance - Google Patents

Abstract

The invention relates to the technical field of cooling fin cutting, in particular to automatic equidistant cutting equipment with adjustable cooling fin distance, which comprises: a frame; the horizontal reciprocating transmission device is arranged in the middle of the rack, and an installation plate for driving the radiating fins to reciprocate is horizontally arranged on the output end of the horizontal reciprocating transmission device; a double displacement driving component; the clamping assemblies are provided with a plurality of groups, and the plurality of groups of clamping assemblies are sequentially arranged along the length of the mounting plate; a transverse positioning assembly; a cutting assembly; a blade displacement drive assembly; a distance detection component; the clamping assembly includes: a support plate; a top end fixing mechanism; a lateral fixing mechanism; a turntable; the turnover mechanism and the radiating fin distance-adjustable equidistant automatic cutting equipment disclosed by the invention can be used for synchronously cutting the long-strip radiating fins, reducing the cutting error, synchronously changing the distance between the adjacent clamping equipment and the cutting blade and improving the cutting accuracy.

Description

Automatic cutting equipment of equidistance with adjustable fin distance

Technical Field

The invention relates to the technical field of cooling fin cutting, in particular to automatic equidistant cutting equipment with adjustable cooling fin distance.

Background

The radiating fin is a device for radiating heat of an easily-generated electronic element in an electrical appliance, is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a central processing unit in a computer needs to use a relatively large radiating fin, and power tubes in a television, a power tube and a power amplifier need to use the radiating fin.

Among the prior art, when cutting rectangular form fin, adopt a cutting tool to carry out segmentation cutting many times usually, need carry out many times location cutting to rectangular form fin during this kind of mode cutting, both influenced work efficiency, influence cutting accuracy again, produce the error easily when the repeated positioning, the cutting equipment that still can cut in step among the prior art, but this kind of equipment needs the manual work to carry out the position control of cutter and anchor clamps usually, and the regulation precision is not accurate enough, influences cutting accuracy.

Therefore, it is necessary to design an automatic cutting device with adjustable fin distance and equal distance to solve the above problems.

Disclosure of Invention

For solving above-mentioned technical problem, the equidistance automatic cutting equipment with adjustable fin distance is provided, among the prior art has been solved to this technical scheme, when cutting rectangular form fin, adopt a cutting tool to carry out segmentation cutting many times usually, need carry out many times location multiple cutting to rectangular form fin during this kind of mode cutting, both influenced work efficiency, influence cutting accuracy again, produce the error easily when the repeated location, the cutting equipment that can synchronous cutting still among the prior art, but this kind of equipment needs the manual work to carry out the position control of cutter and anchor clamps usually, it is not accurate enough to adjust the precision, influence cutting accuracy scheduling problem.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

provided is an equidistance automatic cutting equipment with adjustable fin distance, include:

a frame;

the horizontal reciprocating transmission device is arranged in the middle of the frame, and an installation plate for driving the cooling fins to reciprocate is horizontally arranged on the output end of the horizontal reciprocating transmission device and is used for driving the strip-shaped cooling fins to be transferred to a cutting station from a feeding station;

the double-carry displacement driving assembly is horizontally arranged on the mounting plate, the output direction of the double-carry displacement driving assembly is consistent with the length direction of the horizontal reciprocating transmission device, the double-carry displacement driving assembly is used for realizing the function of clamping the long-strip-shaped radiating fins at equal distance, and the increase and decrease of the distance between every two output ends are driven to be equal through output, so that the subsequent clamping and cutting operation is realized;

the clamping assemblies are sequentially arranged along the length of the mounting plate, and are respectively and sequentially arranged on a plurality of output ends of the double-carry displacement driving assembly and used for realizing the equidistant segmented clamping function of the strip-shaped radiating fins under the driving of the double-carry displacement driving assembly;

the transverse positioning assembly is arranged on the mounting plate, the output direction of the transverse positioning assembly is consistent with the length direction of the mounting plate, and the transverse positioning assembly is used for fixing the positions of two ends when the strip-shaped cooling fin is mounted so as to improve the accuracy of subsequent cutting;

the cutting assembly is arranged on the rack and positioned at one side far away from a feeding station of the horizontal reciprocating transmission device, a plurality of cutting blades are vertically arranged on the cutting assembly, each cutting blade is positioned between two adjacent groups of clamping assemblies, and the cutting assembly is used for cutting the strip-shaped cooling fins conveyed to the lower part so as to realize multi-section synchronous cutting operation;

the blade displacement driving assemblies are arranged on the rack and correspond to the cutting blades one by one, are positioned on one side of the cutting assemblies far away from the clamping assembly and are used for changing cutting intervals so as to realize the synchronous cutting function of the cooling fins of different types;

the distance detection assembly is arranged on the rack, is positioned between the cutting assembly and the blade displacement driving assembly, and is used for detecting the distance between the two adjacent groups of clamping assemblies and guiding the blade displacement driving assembly to drive the cutting blade to realize the displacement effect;

the clamping assembly includes:

the supporting plate is horizontally arranged above the output end of the double-displacement driving assembly and is used for bearing the strip-shaped radiating fins;

the top end fixing mechanism is vertically arranged on the output end of the double-carry displacement driving component, is positioned above the supporting plate and is used for fixing the top end of the radiating fin;

the lateral fixing mechanism is horizontally arranged on the output end of the double-displacement driving component, is positioned beside the upper part of the supporting plate and is used for fixing the lateral wall of the radiating fin so as to play a role in damping and buffering in the cutting process;

the rotary table is horizontally arranged on the output end of the double-carry displacement driving component, is positioned below the supporting plate and is used for driving the cut radiating fins to rotate;

and the turnover mechanism is arranged at the output end of the rotary table and is used for obliquely blanking the cut radiating fins.

As an optimal scheme of equidistance automatic cutting equipment with adjustable fin distance, top fixed establishment includes first pneumatic pusher, touch panel and first spring buffer, the vertical setting of first pneumatic pusher is on the output of revolving stage, the touch panel level sets up between first pneumatic pusher and backup pad, first spring buffer sets up between first pneumatic pusher and touch panel, first pneumatic pusher's output and the top fixed connection of touch panel, first spring buffer's bottom and the top fixed connection of touch panel.

As an optimal scheme of automatic cutting equipment of equidistance with adjustable fin distance, side fixed establishment is including the pneumatic pusher of second, locating plate and second spring buffer, the pneumatic pusher level of second sets up on the output of revolving stage, the pneumatic pusher of second is located the side of backup pad, the vertical setting of locating plate is between the pneumatic pusher of second and backup pad, the length direction of locating plate is unanimous with the length direction of mounting panel, second spring buffer sets up between pneumatic pusher of second and locating plate, the output and the second spring buffer fixed connection of the pneumatic pusher of second, the lateral wall fixed connection of second spring buffer and locating plate one side, the vertical first limiting plate that is equipped with in lateral wall below that locating plate one side was kept away from to the conflict board.

As an optimal scheme of equidistance automatic cutting equipment with adjustable fin distance, tilting mechanism is including the pneumatic pusher of third, sliding block and support post, the vertical installation of the pneumatic pusher of third is on the output of revolving stage, the pneumatic pusher of third is located the backup pad under, the backup pad is kept away from side fixed establishment's one side and is articulated with the top of revolving stage, the sliding block is articulated to be installed on the output of the pneumatic pusher of third, the sliding block is with the bottom surface sliding connection of backup pad, be equipped with the gliding guide rail of confession sliding block in the backup pad, the support post sets up the one side below that is close to side fixed establishment in the backup pad, the top of support post is laminated with the bottom surface of backup pad.

As a preferred scheme of the automatic cutting equipment with the radiating fins at the adjustable distance and the equal distance, a multiple-displacement driving assembly comprises a first sliding installation seat, a first servo motor, a plurality of first rotating shafts, a primary driving gear, a driven gear and a secondary driving gear, wherein the first sliding installation seat is provided with a plurality of first sliding installation seats, the plurality of first sliding installation seats are sequentially arranged along the length direction of the installation plate, the first servo motor is horizontally arranged on one side of the installation plate, the plurality of first rotating shafts are horizontally arranged above the installation plate, the plurality of first rotating shafts are sequentially arranged along the width direction of the installation plate, the plurality of first rotating shafts are in one-to-one correspondence with the plurality of first sliding installation seats, two ends of each first rotating shaft are respectively in shaft connection with the side walls on two sides of the installation plate, each first rotating shaft is provided with a thread, the plurality of first rotating shafts are respectively in threaded connection with the corresponding first sliding installation seats, the output end of the first sliding installation seat is fixedly connected with one end of a first rotating shaft on the outermost side, the primary driving gear is fixedly sleeved on one end, close to the first sliding installation seat, of the first rotating shaft on the outermost side, the driven gears are arranged in a plurality of modes, the driven gears are sequentially fixedly sleeved on the rest first rotating shafts, the primary driving gear is meshed with the nearest driven gear, the secondary driving gear is arranged in a plurality of modes, the secondary driving gears are respectively sleeved on the two first rotating shafts on the outermost side, the secondary driving gear is meshed with the adjacent driven gear, the number of the primary driving gear is proportional to the number of the driven gears, and the driven gears are proportional to the number of the secondary driving gears.

As an optimal scheme of equidistance automatic cutting equipment with adjustable fin distance, transverse positioning subassembly is including the pneumatic pusher of fourth, tip locating plate and second limiting plate, the horizontal fixed mounting of the pneumatic pusher of fourth is on the mounting panel, the pneumatic pusher of fourth is located the one end of mounting panel, the output direction of the pneumatic pusher of fourth is unanimous with the length direction of mounting panel, the vertical setting of tip locating plate is between the pneumatic pusher of fourth and centre gripping subassembly, the tip locating plate can the setting of horizontal slip on the mounting panel, the output of the pneumatic pusher of fourth and the lateral wall fixed connection of tip locating plate, the second limiting plate level sets up on the mounting panel, the second limiting plate is located the one end that the pneumatic pusher of fourth was kept away from to the mounting panel.

As an optimal scheme of equidistant automatic cutting equipment with adjustable fin distance, the cutting assembly comprises a rotary driving device, a second rotating shaft and blade mounting columns, the rotary driving device is horizontally and fixedly installed on the rack, a first mounting support used for installing the cutting assembly is arranged in the middle of the rack, the second rotating shaft can be rotatably arranged on the first mounting support, the axis direction of the first mounting support is consistent with the length direction of the mounting plate, the blade mounting columns are provided with a plurality of blades, the plurality of blade mounting columns are sequentially sleeved on the blade mounting columns along the axis direction of the second rotating shaft, the plurality of cutting blades are sequentially and fixedly installed on the plurality of blade mounting columns, ring teeth are arranged on the second rotating shaft, and sliding grooves matched with the ring teeth are formed in the blade mounting columns.

As a preferred scheme of the automatic cutting equipment with the adjustable radiating fin distance and the equal distance, a rack is provided with a second mounting bracket for a blade displacement driving assembly for mounting, a plurality of groups of blade displacement driving assemblies are sequentially arranged on the second mounting bracket, the blade displacement driving assembly comprises a second sliding mounting seat, a transmission connecting plate, a second servo motor and a transmission gear, the second sliding mounting seat can be slidably arranged at the top end of the second mounting bracket, the transmission connecting plate is positioned between a blade mounting column and the second sliding mounting seat, the transmission connecting plate is provided with two transmission connecting plates, one end of each transmission connecting plate is fixedly connected with the side wall of the second sliding mounting seat, the other end of each transmission connecting plate is respectively connected with the two ends of the blade mounting column in a shaft manner, the second servo motor is horizontally and fixedly arranged at one side of the second sliding mounting seat far away from the transmission connecting plate, and the transmission gear is connected on the second sliding mounting seat in a shaft manner, the output end of the second servo motor is fixedly connected with the transmission gear, a rack meshed with the transmission gear is horizontally arranged on the second mounting bracket, and the length direction of the rack is consistent with that of the second mounting bracket.

As a preferred scheme of the equidistant automatic cutting equipment with the adjustable radiating fin distance, the distance detection assembly comprises a horizontal lead screw sliding table, a first laser transmitter, a first laser receiver, a second laser transmitter and a second laser receiver, the horizontal lead screw sliding table is horizontally arranged on the rack, the output direction of the horizontal lead screw sliding table is consistent with the length direction of the mounting plate, the horizontal lead screw sliding table is positioned between the cutting assembly and the blade displacement driving assembly, the first laser transmitter is horizontally and fixedly arranged in the middle of one side of the supporting plate close to the cutting assembly, the first laser receiver is arranged at one side of the output end of the horizontal lead screw sliding table close to the first laser transmitter, two second laser transmitters are arranged, the second laser transmitters are sequentially arranged at one side of the output end of the horizontal lead screw sliding table close to the blade displacement driving assembly, and the distance between the second laser transmitters is consistent with the thickness of the cutting, the second laser receiver is equipped with two, and two horizontal fixed mounting of second laser receiver are in the second sliding installation seat and are close to one side of horizontal lead screw slip table, and the interval between the second laser receiver is unanimous with cutting blade's thickness.

Compared with the prior art, the invention has the beneficial effects that:

the equidistant automatic cutting equipment with the adjustable cooling fin distance, disclosed by the invention, can be used for synchronously cutting long-strip cooling fins, improving the working efficiency, reducing the repeated positioning operation and reducing the cutting error, and can be used for synchronously changing the distance between the adjacent clamping equipment and the cutting blade according to different processing models, further controlling the cutting length of each section, improving the cutting accuracy and avoiding the error caused by manually adjusting the cutting blade.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a schematic perspective view of the lateral positioning assembly of the present invention;

FIG. 6 is a schematic perspective view of a double-displacement driving assembly according to the present invention;

FIG. 7 is a perspective view of the clamping assembly of the present invention;

FIG. 8 is a perspective view of the cutting assembly and blade displacement drive assembly of the present invention;

FIG. 9 is a perspective view of the cutting assembly of the present invention;

FIG. 10 is a perspective view of the blade displacement drive assembly of the present invention;

fig. 11 is a schematic perspective view of a distance detecting assembly according to the present invention.

The reference numbers in the figures are:

1-a frame; 2-horizontal reciprocating conveying device; 3-fold displacement driving component; 4-a clamping assembly; 5-a transverse positioning assembly; 6-a cutting assembly; 7-a blade displacement drive assembly; 8-a distance detection assembly; 9-a cutting blade; 10-a support plate; 11-a turntable; 12-a first pneumatic pushing device; 13-a touch panel; 14-a first spring buffer; 15-a second pneumatic pushing device; 16-a positioning plate; 17-a second spring buffer; 18-a first limiting plate; 19-a third pneumatic pushing device; 20-a slider; 21-supporting the upright column; 22-a first sliding mount; 23-a first servomotor; 24-a first shaft; 25-a primary drive gear; 26-a driven gear; 27-a secondary drive gear; 28-a fourth pneumatic pushing device; 29-end positioning plate; 30-a second limiting plate; 31-a rotation drive; 32-a second shaft; 33-blade mounting post; 34-ring teeth; 35-a sliding groove; 36-a second sliding mount; 37-a drive connection plate; 38-a second servomotor; 39-drive gear; 40-a rack; 41-horizontal screw rod sliding table; 42-a first laser emitter; 43-a first laser receiver; 44-a second laser emitter; 45-second laser receiver.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, an automatic cutting apparatus with adjustable fin distance and equal distance comprises:

a frame 1;

the horizontal reciprocating transmission device 2 is arranged in the middle of the rack 1, and an installation plate for driving the heat radiating fins to reciprocate is horizontally arranged on the output end of the horizontal reciprocating transmission device 2 and is used for driving the strip-shaped heat radiating fins to be transferred to a cutting station from a feeding station;

the double-carry displacement driving assembly 3 is horizontally arranged on the mounting plate, the output direction of the double-carry displacement driving assembly 3 is consistent with the length direction of the horizontal reciprocating transmission device 2, the double-carry displacement driving assembly is used for realizing the function of clamping the strip-shaped radiating fins at equal distance, and the increase and decrease of the distance between every two output ends are equal through output driving, so that the subsequent clamping and cutting operation is realized;

the clamping assemblies 4 are provided with a plurality of groups, the groups of clamping assemblies 4 are sequentially arranged along the length of the mounting plate, and the groups of clamping assemblies 4 are respectively sequentially arranged on a plurality of output ends of the double-carry displacement driving assembly 3 and are used for realizing the equidistant segmented clamping function of the long-strip-shaped radiating fin under the driving of the double-carry displacement driving assembly 3;

the transverse positioning component 5 is arranged on the mounting plate, the output direction of the transverse positioning component 5 is consistent with the length direction of the mounting plate, and the transverse positioning component is used for fixing the positions of two ends when the strip-shaped cooling fin is mounted so as to improve the accuracy of subsequent cutting;

the cutting assembly 6 is arranged on the rack 1 and located on one side far away from a feeding station of the horizontal reciprocating conveying device 2, a plurality of cutting blades 9 are vertically arranged on the cutting assembly 6, each cutting blade 9 is located between two adjacent groups of clamping assemblies 4, and the cutting assembly 6 is used for cutting the strip-shaped cooling fins conveyed to the lower part so as to realize multi-section synchronous cutting operation;

the blade displacement driving assemblies 7 are provided with a plurality of groups and are arranged on the rack 1, and the plurality of groups of blade displacement driving assemblies 7 are respectively in one-to-one correspondence with the plurality of cutting blades 9 and are positioned on one side of the cutting assembly 6, which is far away from the clamping assembly 4, and are used for changing the cutting distance so as to realize the synchronous cutting function of the cooling fins of different types;

the distance detection assembly 8 is arranged on the rack 1, is positioned between the cutting assembly 6 and the blade displacement driving assembly 7, and is used for detecting the distance between the two adjacent groups of clamping assemblies 4 and guiding the blade displacement driving assembly 7 to drive the cutting blade 9 to realize the displacement effect;

the clamping assembly 4 comprises:

the supporting plate 10 is horizontally arranged above the output end of the double-displacement driving component 3 and is used for bearing the strip-shaped radiating fins;

the top end fixing mechanism is vertically arranged at the output end of the double-displacement driving component 3, is positioned above the supporting plate 10 and is used for fixing the top end of the radiating fin;

the side fixing mechanism is horizontally arranged at the output end of the double-displacement driving component 3, is positioned beside the upper part of the supporting plate 10 and is used for fixing the side wall of the radiating fin so as to play a role in damping and buffering in the cutting process;

the rotary table 11 is horizontally arranged on the output end of the double-displacement driving component 3, is positioned below the supporting plate 10 and is used for driving the cut radiating fins to rotate;

and the turnover mechanism is arranged at the output end of the rotary table 11 and is used for obliquely blanking the cut radiating fins.

Referring to fig. 7, the top end fixing mechanism includes a first pneumatic pushing device 12, a supporting plate 13 and a first spring buffering device 14, the first pneumatic pushing device 12 is vertically disposed at an output end of the rotary table 11, the supporting plate 13 is horizontally disposed between the first pneumatic pushing device 12 and the supporting plate 10, the first spring buffering device 14 is disposed between the first pneumatic pushing device 12 and the supporting plate 13, an output end of the first pneumatic pushing device 12 is fixedly connected with a top end of the supporting plate 13, and a bottom end of the first spring buffering device 14 is fixedly connected with a top end of the supporting plate 13. At top fixed establishment during operation, drive first spring buffer 14 downstream through the output of first pneumatic pusher 12, and then drive fixed connection's conflict board 13 synchronous downstream with it, conflict board 13 is fixed with the top of rectangular form fin, realizes fixed centre gripping function, and at the cutting during operation, can guarantee the stability of cutting through first spring buffer 14, improves the cutting precision. The output of rotary driving device 31 drives second pivot 32 and rotates, second pivot 32 passes through ring tooth 34 and sliding tray 35 and drives blade erection column 33 synchronous rotation, and then realize cutting blade 9 rotation function of fixed mounting on blade erection column 33, when the cutting position of cutting blade 9 is adjusted to needs, through blade erection column 33 horizontal slip on second pivot 32, sliding tray 35 can be at ring tooth 34 upper horizontal displacement, go on through 7 drive horizontal displacement of blade displacement drive assembly, and then realize the regulatory function of blade position.

Referring to the lateral fixing mechanism shown in fig. 7, the lateral fixing mechanism includes a second pneumatic pushing device 15, a positioning plate 16 and a second spring buffering device 17, the second pneumatic pushing device 15 is horizontally arranged at the output end of the rotary table 11, the second pneumatic pushing device 15 is located at the side of the supporting plate 10, the positioning plate 16 is vertically arranged between the second pneumatic pushing device 15 and the supporting plate 10, the length direction of the positioning plate 16 is consistent with the length direction of the mounting plate, the second spring buffering device 17 is arranged between the second pneumatic pushing device 15 and the positioning plate 16, the output end of the second pneumatic pushing device 15 is fixedly connected with the second spring buffering device 17, the second spring buffering device 17 is fixedly connected with the side wall of one side of the positioning plate 16, and a first limiting plate 18 is vertically arranged below the side wall of the abutting plate 13 far away from one side of the positioning plate 16. When the lateral fixing mechanism works, the second pneumatic pushing device 15 outputs to drive the positioning plate 16 to move, the positioning plate 16 and the first limiting plate 18 are matched to clamp the side wall of the radiating fin, the cutting stability can be guaranteed through the second spring buffer device 17, and the cutting accuracy is improved.

Referring to fig. 7, the turnover mechanism includes a third pneumatic pushing device 19, a sliding block 20 and a supporting column 21, the third pneumatic pushing device 19 is vertically installed on the output end of the rotary table 11, the third pneumatic pushing device 19 is located under the supporting plate 10, one side of the supporting plate 10 away from the side fixing mechanism is hinged to the top end of the rotary table 11, the sliding block 20 is hinged to the output end of the third pneumatic pushing device 19, the sliding block 20 is slidably connected to the bottom surface of the supporting plate 10, a guide rail for sliding the sliding block 20 is arranged on the supporting plate 10, the supporting column 21 is arranged under one side of the supporting plate 10 close to the side fixing mechanism, and the top end of the supporting column 21 is attached to the bottom surface of the supporting plate 10. At tilting mechanism during operation, it is rotatory to drive the fin after the cutting through revolving stage 11 output, top fixed establishment and side fixed establishment all reset, the 19 output of third pneumatic pusher drives articulated sliding block 20 of installing and upwards promotes, sliding block 20 drives backup pad 10 round with revolving stage 11 articulated side rotation, thereby make backup pad 10 slope, the fin of backup pad 10 top drops from backup pad 10, the unloading process of fin has been realized, support column 21 is used for guaranteeing the horizontality of backup pad 10 when the cutting.

Referring to fig. 5, the multiple-position displacement driving assembly 3 includes a first sliding mounting seat 22, a first servo motor 23, a first rotating shaft 24, a primary driving gear 25, a plurality of driven gears 26 and a secondary driving gear 27, the first sliding mounting seat 22 is provided with a plurality of first sliding mounting seats 22 arranged in sequence along the length direction of the mounting plate, the first servo motor 23 is horizontally arranged at one side of the mounting plate, the first rotating shaft 24 is provided with a plurality of first rotating shafts 24 all arranged horizontally above the mounting plate, the first rotating shafts 24 are arranged in sequence along the width direction of the mounting plate, the first rotating shafts 24 correspond to the first sliding mounting seats 22 one by one, two ends of the first rotating shafts 24 are respectively coupled to the side walls at two sides of the mounting plate, the first rotating shafts 24 are provided with threads, the first rotating shafts 24 are respectively connected with the corresponding first sliding mounting seats 22 by threads, the output end of the first sliding mounting seats 22 is fixedly connected with one end of the first rotating shaft 24 at the outermost side, the primary driving gear 25 is fixedly sleeved on one end, close to the first sliding mounting seat 22, of the first rotating shaft 24 on the outermost side, the driven gears 26 are multiple, the driven gears 26 are sequentially and fixedly sleeved on the rest first rotating shafts 24, the primary driving gear 25 is meshed with the nearest driven gear 26, the secondary driving gears 27 are multiple, the secondary driving gears 27 are respectively sleeved on the first rotating shafts 24 except for two on the outermost side, the secondary driving gears 27 are meshed with the adjacent driven gear 26, the number of teeth of the primary driving gear 25 and the number of teeth of the driven gear 26 are arranged in proportion, and the number of teeth of the driven gear 26 and the number of teeth of the secondary driving gear 27 are arranged in proportion. When the double-displacement driving assembly 3 starts to work, the first rotating shaft 24 at the outermost side is driven to rotate through the output of the first servo motor 23, the first rotating shaft 24 drives the primary driving gear 25 fixedly connected with the first rotating shaft to rotate, the primary driving gear 25 drives the subsequent driven gear 26 meshed with the primary driving gear to rotate, and then the subsequent first rotating shaft 24 is driven to rotate at double speed, the secondary driving gear 27 provides driving force for driving the subsequent driven gear 26, the driven gear 26 and the secondary driving gear 27 control the advancing distance between every two first sliding installation seats 22 through the proportional number of teeth, and then when the distance of the first sliding installation seats 22 is adjusted, the distance between every two first sliding installation seats 22 is equal, and further the double-displacement driving function is realized.

Referring to fig. 6, the transverse positioning assembly 5 includes a fourth pneumatic pushing device 28, an end positioning plate 29 and a second limiting plate 30, the fourth pneumatic pushing device 28 is horizontally and fixedly installed on the mounting plate, the fourth pneumatic pushing device 28 is located at one end of the mounting plate, the output direction of the fourth pneumatic pushing device 28 is consistent with the length direction of the mounting plate, the end positioning plate 29 is vertically arranged between the fourth pneumatic pushing device 28 and the clamping assembly 4, the end positioning plate 29 can be horizontally and slidably arranged on the mounting plate, the output end of the fourth pneumatic pushing device 28 is fixedly connected with the side wall of the end positioning plate 29, the second limiting plate 30 is horizontally arranged on the mounting plate, and the second limiting plate 30 is located at one end of the mounting plate far away from the fourth pneumatic pushing device 28. When the transverse positioning assembly 5 works, the end positioning plate 29 is driven to move along the length direction of the mounting plate through the output of the fourth pneumatic pushing device 28, so that the end of the long-strip-shaped cooling fin is pushed inwards, the end of the other end of the long-strip-shaped cooling fin is attached to the surface of the second limiting plate 30, a positioning effect is achieved, and before the clamping assembly 4 clamps the long-strip-shaped cooling fin, the initial position of the long-strip-shaped cooling fin is limited, so that subsequent accurate cutting operation is facilitated.

Referring to fig. 8-9, the cutting assembly 6 includes a rotary driving device 31, a second rotating shaft 32 and a blade mounting post 33, the rotary driving device 31 is horizontally and fixedly mounted on the frame 1, a first mounting bracket for mounting the cutting assembly 6 is disposed in the middle of the frame 1, the second rotating shaft 32 is horizontally and rotatably disposed on the first mounting bracket, the axial direction of the first mounting bracket is consistent with the length direction of the mounting plate, the blade mounting post 33 is provided with a plurality of blades, the blade mounting posts 33 are sequentially sleeved on the second rotating shaft 32 along the axial direction, the cutting blades 9 are sequentially and fixedly mounted on the blade mounting posts 33, a ring tooth 34 is disposed on the second rotating shaft 32, and a sliding groove 35 matched with the ring tooth 34 is disposed on the blade mounting post 33. When cutting assembly 6 during operation, the output of rotary drive device 31 drives second pivot 32 and rotates, second pivot 32 passes through ring tooth 34 and sliding tray 35 and drives blade erection column 33 synchronous rotation, and then realize fixed mounting's cutting blade 9 rotation function on blade erection column 33, when the cutting position of cutting blade 9 needs to be adjusted, through blade erection column 33 horizontal slip on second pivot 32, sliding tray 35 can be at ring tooth 34 upper horizontal displacement, through going on of blade displacement drive assembly 7 drive horizontal displacement, and then realize the regulatory function of blade position.

Referring to fig. 10, a second mounting bracket for mounting the blade displacement driving assembly 7 is arranged on the frame 1, a plurality of groups of blade displacement driving assemblies 7 are sequentially arranged on the second mounting bracket, the blade displacement driving assembly 7 includes a second sliding mounting seat 36, a transmission connecting plate 37, a second servo motor 38 and a transmission gear 39, the second sliding mounting seat 36 is slidably arranged at the top end of the second mounting bracket, the transmission connecting plate 37 is located between the blade mounting column 33 and the second sliding mounting seat 36, the transmission connecting plate 37 is provided with two blocks, one end of the two transmission connecting plates 37 is fixedly connected with the side wall of the second sliding mounting seat 36, the other end of the two transmission connecting plates 37 is respectively coupled with two ends of the blade mounting column 33, the second servo motor 38 is horizontally and fixedly mounted on one side of the second sliding mounting seat 36 far away from the transmission connecting plate 37, the transmission gear 39 is coupled on the second sliding mounting seat 36, the output end of the second servo motor 38 is fixedly connected with a transmission gear 39, a rack 40 meshed with the transmission gear 39 is horizontally arranged on the second mounting bracket, and the length direction of the rack 40 is consistent with that of the second mounting bracket. When the blade displacement driving assembly 7 works, the output of the second servo motor 38 drives the transmission gear 39 to rotate, the transmission gear 39 drives the second sliding installation seat 36 to horizontally displace on the second installation support through the rack 40, and then drives the blade installation column 33 coupled with the transmission connection plate 37 to synchronously move, when the blade installation column 33 drives the cutting blade 9 to rotate, the coupling of the transmission connection plate 37 and the blade installation column 33 can ensure that the cutting blade 9 can rotate without horizontal deviation, and further the blade adjusting function of the blade displacement driving assembly 7 is realized.

Referring to fig. 11, the distance detecting assembly 8 includes a horizontal screw sliding table 41, a first laser transmitter 42, a first laser receiver 43, a second laser transmitter 44 and a second laser receiver 45, the horizontal screw sliding table 41 is horizontally disposed on the frame 1, an output direction of the horizontal screw sliding table 41 is consistent with a length direction of the mounting plate, the horizontal screw sliding table 41 is located between the cutting assembly 6 and the blade displacement driving assembly 7, the first laser transmitter 42 is horizontally and fixedly mounted in a middle portion of one side of the supporting plate 10 close to the cutting assembly 6, the first laser receiver 43 is disposed on one side of an output end of the horizontal screw sliding table 41 close to the first laser transmitter 42, two second laser transmitters 44 are disposed, the second laser transmitters 44 are sequentially disposed on one side of the output end of the horizontal screw sliding table 41 close to the blade displacement driving assembly 7, and an interval between the second laser transmitters 44 is consistent with a thickness of the cutting blade 9, the number of the second laser receivers 45 is two, the two second laser receivers 45 are horizontally and fixedly installed on one side, close to the horizontal screw rod sliding table 41, of the second sliding installation seat 36, and the distance between the second laser receivers 45 is consistent with the thickness of the cutting blade 9. When the distance detection assembly 8 works, after the position of the clamping assembly 4 is adjusted, a laser signal is transmitted to the first laser receiver 43 through the first laser transmitter 42, the first laser receiver 43 drives horizontal displacement through the horizontal lead screw sliding table 41, the first laser receiver 43 records the laser signal between two adjacent first laser transmitters 42, the laser signal moves to the middle point of the connecting line of the two first laser transmitters 42, the signal is transmitted to the second laser receiver 45 through the second laser transmitter 44, and then a guiding effect is provided for the movement of the blade displacement driving assembly 7, so that the accuracy of the cutting length is further ensured.

The working principle of the invention is as follows:

when the device works, the double-displacement driving component 3 realizes the function of clamping the strip-shaped radiating fins at equal distance, the increase and decrease of the distance between every two output ends are equal through the output, so that the subsequent clamping and cutting operation is realized, the first pneumatic pushing device 12 outputs and drives the first spring buffer device 14 to move downwards, and further drives the contact plate 13 fixedly connected with the contact plate to move downwards synchronously, the contact plate 13 fixes the top ends of the strip-shaped radiating fins to realize the fixed clamping function, the cutting stability can be ensured through the first spring buffer device 14 during the cutting work, the cutting accuracy is improved, the second pneumatic pushing device 15 outputs and drives the positioning plate 16 to move, the positioning plate 16 and the first limiting plate 18 are matched to clamp the side walls of the radiating fins, the cutting stability can be ensured through the second spring buffer device 17, the horizontal reciprocating transmission device 2 drives the strip-shaped radiating fins to be transferred from the feeding station to the cutting station, the output of the second servo motor 38 drives the transmission gear 39 to rotate, the transmission gear 39 drives the second sliding mounting seat 36 to horizontally displace on the second mounting bracket through the rack 40, and further drives the blade mounting post 33 coupled with the transmission connecting plate 37 to synchronously move, when the blade mounting post 33 drives the cutting blade 9 to rotate, the coupling of the transmission connecting plate 37 and the blade mounting post 33 can ensure that the cutting blade 9 can rotate without horizontal deviation, so as to realize the blade adjusting function of the blade displacement driving component 7, when the clamping component 4 is adjusted to a proper position, the first laser emitter 42 emits a laser signal to the first laser receiver 43, the first laser receiver 43 drives the horizontal displacement through the horizontal lead screw sliding table 41, and after the first laser receiver 43 records the laser signal between two adjacent first laser emitters 42, the cutting device moves to the midpoint of the connecting line of the two first laser transmitters 42, a signal is transmitted to a second laser receiver 45 through a second laser transmitter 44, and then a guiding effect is provided for the movement of the blade displacement driving assembly 7, so that the accuracy of the cutting length is further ensured, the cut radiating fins are driven to rotate through the output of the rotary table 11, the top fixing mechanism and the side fixing mechanism are reset, the output end of the third pneumatic pushing device 19 drives the sliding block 20 which is hinged to push upwards, the sliding block 20 drives the supporting plate 10 to rotate around the hinged side of the rotary table 11, so that the supporting plate 10 is inclined, the radiating fins above the supporting plate 10 fall off from the supporting plate 10, and the blanking process of the radiating fins is realized. Reduce the operation of fixing a position repeatedly, reduce cutting error, can be different according to the processing model, the interval between adjacent centre gripping equipment of synchronous change and the cutting blade, and then can control the length of every section cutting, improve the cutting accuracy, avoid the produced error of manual regulation cutting blade.

The device/apparatus/method realizes the functions of the invention by the following steps, thereby solving the technical problems proposed by the invention:

step one, when the double-displacement driving assembly 3 starts to work, the first servo motor 23 outputs and drives one first rotating shaft 24 at the outermost side to rotate, the first rotating shaft 24 drives a primary driving gear 25 fixedly connected with the first rotating shaft to rotate, the primary driving gear 25 drives a subsequent driven gear 26 meshed with the primary driving gear to rotate, and further drives the subsequent first rotating shaft 24 to rotate at double speed, a secondary driving gear 27 provides driving force for driving the subsequent driven gear 26, the driven gear 26 and the secondary driving gear 27 control the advancing distance between every two first sliding installation seats 22 through proportional teeth number, and further when the distance of the first sliding installation seats 22 is adjusted, the distance between every two first sliding installation seats 22 is equal, and further the double-displacement driving function is realized.

Step two, when the transverse positioning assembly 5 works, the end positioning plate 29 is driven to move along the length direction of the mounting plate through the output of the fourth pneumatic pushing device 28, so that the end of the long-strip-shaped cooling fin is pushed inwards, the end of the other end of the long-strip-shaped cooling fin is attached to the surface of the second limiting plate 30, a positioning effect is achieved, and before the clamping assembly 4 clamps the long-strip-shaped cooling fin, the initial position of the long-strip-shaped cooling fin is limited, so that subsequent accurate cutting operation is facilitated.

Step three, when the top fixing mechanism works, the first spring buffer device 14 is driven to move downwards through the output of the first pneumatic pushing device 12, and then the conflict plate 13 fixedly connected with the first pneumatic pushing device is driven to move downwards synchronously, the conflict plate 13 fixes the top end of the long-strip-shaped radiating fin, the fixing and clamping functions are achieved, when the cutting mechanism works, the cutting stability can be guaranteed through the first spring buffer device 14, and the cutting accuracy is improved. The output of rotary driving device 31 drives second pivot 32 and rotates, second pivot 32 passes through ring tooth 34 and sliding tray 35 and drives blade erection column 33 synchronous rotation, and then realize cutting blade 9 rotation function of fixed mounting on blade erection column 33, when the cutting position of cutting blade 9 is adjusted to needs, through blade erection column 33 horizontal slip on second pivot 32, sliding tray 35 can be at ring tooth 34 upper horizontal displacement, go on through 7 drive horizontal displacement of blade displacement drive assembly, and then realize the regulatory function of blade position.

Step four, when the lateral fixing mechanism works, the second pneumatic pushing device 15 outputs the driving positioning plate 16 to move, the positioning plate 16 and the first limiting plate 18 are matched to clamp the side wall of the radiating fin, the stability of cutting can be guaranteed through the second spring buffering device 17, and the cutting accuracy is improved.

Step five, when the cutting assembly 6 works, the output of the rotary driving device 31 drives the second rotating shaft 32 to rotate, the second rotating shaft 32 drives the blade mounting column 33 to synchronously rotate through the annular teeth 34 and the sliding grooves 35, and further, the rotating function of the cutting blade 9 fixedly mounted on the blade mounting column 33 is realized, when the cutting position of the cutting blade 9 needs to be adjusted, the blade mounting column 33 horizontally slides on the second rotating shaft 32, the sliding grooves 35 can horizontally displace on the annular teeth 34, the horizontal displacement is driven by the blade displacement driving assembly 7, and further, the adjusting function of the blade position is realized.

Step six, when the blade displacement driving component 7 works, the second servo motor 38 outputs and drives the transmission gear 39 to rotate, the transmission gear 39 drives the second sliding installation seat 36 to horizontally displace on the second installation support through the rack 40, and then the blade installation column 33 in shaft connection with the transmission connection plate 37 is driven to synchronously move through the transmission connection plate 37, when the blade installation column 33 drives the cutting blade 9 to rotate, the shaft connection of the transmission connection plate 37 and the blade installation column 33 can ensure that the cutting blade 9 can rotate without horizontal deviation, and further the blade adjusting function of the blade displacement driving component 7 is realized.

Seventhly, when the distance detection assembly 8 works, after the position of the clamping assembly 4 is adjusted, laser signals are transmitted to the first laser receiver 43 through the first laser transmitters 42, the first laser receiver 43 drives horizontal displacement through the horizontal lead screw sliding table 41, the first laser receiver 43 records the laser signals between two adjacent first laser transmitters 42, moves to the middle point of the connecting line of the two first laser transmitters 42, transmits the signals to the second laser receiver 45 through the second laser transmitter 44, and further provides a guiding effect for the movement of the blade displacement driving assembly 7, so that the accuracy of the cutting length is further ensured.

Step eight, when the turnover mechanism works, the cut radiating fins are driven to rotate through the output of the rotary table 11, the top fixing mechanism and the side fixing mechanism are reset, the output end of the third pneumatic pushing device 19 drives the sliding block 20 which is installed in a hinged mode to push upwards, the sliding block 20 drives the supporting plate 10 to rotate around the hinged side of the rotary table 11, therefore, the supporting plate 10 is inclined, the radiating fins above the supporting plate 10 drop from the supporting plate 10, the blanking process of the radiating fins is achieved, and the supporting upright posts 21 are used for guaranteeing the horizontal state of the supporting plate 10 during cutting.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides an equidistance automatic cutting equipment with adjustable fin distance which characterized in that includes:

a frame (1);

the horizontal reciprocating transmission device (2) is arranged in the middle of the rack (1), and an installation plate for driving the heat radiating fins to reciprocate is horizontally arranged on the output end of the horizontal reciprocating transmission device (2) and is used for driving the strip-shaped heat radiating fins to be transferred to a cutting station from a feeding station;

the double-carry displacement driving assembly (3) is horizontally arranged on the mounting plate, the output direction of the double-carry displacement driving assembly (3) is consistent with the length direction of the horizontal reciprocating transmission device (2), the double-carry displacement driving assembly is used for realizing the function of clamping the long-strip-shaped radiating fins at equal distance in an equal-time manner, and the increase and decrease of the distance between every two output ends are driven to be equal through output, so that the subsequent clamping and cutting operation is realized;

the clamping assemblies (4) are provided with a plurality of groups, the groups of clamping assemblies (4) are sequentially arranged along the length of the mounting plate, and the groups of clamping assemblies (4) are respectively sequentially arranged on a plurality of output ends of the double-displacement driving assembly (3) and are used for realizing the equidistant segmented clamping function of the strip-shaped radiating fins under the driving of the double-displacement driving assembly (3);

the transverse positioning assembly (5) is arranged on the mounting plate, the output direction of the transverse positioning assembly (5) is consistent with the length direction of the mounting plate, and the transverse positioning assembly is used for fixing the positions of two ends of the long-strip-shaped radiating fin during mounting so as to improve the accuracy of subsequent cutting;

the cutting assembly (6) is arranged on the rack (1) and located on one side far away from a feeding station of the horizontal reciprocating transmission device (2), a plurality of cutting blades (9) are vertically arranged on the cutting assembly (6), each cutting blade (9) is located between two adjacent groups of clamping assemblies (4), and the cutting assembly (6) is used for cutting the strip-shaped cooling fins conveyed to the lower side so as to realize multi-section synchronous cutting operation;

the blade displacement driving assemblies (7) are provided with a plurality of groups and are arranged on the rack (1), the blade displacement driving assemblies (7) are respectively in one-to-one correspondence with the cutting blades (9), and are positioned on one side, away from the clamping assembly (4), of the cutting assembly (6) and used for changing cutting intervals so as to realize the synchronous cutting function of cooling fins of different types;

the distance detection assembly (8) is arranged on the rack (1), is positioned between the cutting assembly (6) and the blade displacement driving assembly (7), and is used for detecting the distance between two adjacent groups of clamping assemblies (4) and guiding the blade displacement driving assembly (7) to drive the cutting blade (9) to realize a displacement effect;

the clamping assembly (4) comprises:

the supporting plate (10) is horizontally arranged above the output end of the double-displacement driving component (3) and is used for bearing the strip-shaped radiating fins;

the top end fixing mechanism is vertically arranged on the output end of the double-displacement driving component (3), is positioned above the supporting plate (10), and is used for fixing the top end of the radiating fin;

the lateral fixing mechanism is horizontally arranged on the output end of the double-displacement driving component (3), is positioned beside the upper part of the supporting plate (10) and is used for fixing the side wall of the radiating fin so as to play a role in damping and buffering in the cutting process;

the rotary table (11) is horizontally arranged on the output end of the double-displacement driving component (3), is positioned below the supporting plate (10), and is used for driving the cut radiating fins to rotate;

and the turnover mechanism is arranged at the output end of the rotary table (11) and is used for obliquely blanking the cut radiating fins.

2. The equidistant automatic cutting equipment with the adjustable heat radiating fin distance as claimed in claim 1, wherein the top fixing mechanism comprises a first pneumatic pushing device (12), a contact plate (13) and a first spring buffering device (14), the first pneumatic pushing device (12) is vertically arranged at the output end of the rotary table (11), the contact plate (13) is horizontally arranged between the first pneumatic pushing device (12) and the support plate (10), the first spring buffering device (14) is arranged between the first pneumatic pushing device (12) and the contact plate (13), the output end of the first pneumatic pushing device (12) is fixedly connected with the top end of the contact plate (13), and the bottom end of the first spring buffering device (14) is fixedly connected with the top end of the contact plate (13).

3. The automatic cutting equipment with the adjustable fin distance and the equal distance as claimed in claim 2, wherein the lateral fixing mechanism comprises a second pneumatic pushing device (15), a positioning plate (16) and a second spring buffering device (17), the second pneumatic pushing device (15) is horizontally arranged at the output end of the rotary table (11), the second pneumatic pushing device (15) is located at the side of the supporting plate (10), the positioning plate (16) is vertically arranged between the second pneumatic pushing device (15) and the supporting plate (10), the length direction of the positioning plate (16) is consistent with the length direction of the mounting plate, the second spring buffering device (17) is arranged between the second pneumatic pushing device (15) and the positioning plate (16), the output end of the second pneumatic pushing device (15) is fixedly connected with the second spring buffering device (17), and the second spring buffering device (17) is fixedly connected with the side wall of one side of the positioning plate (16), a first limiting plate (18) is vertically arranged below the side wall of one side, away from the positioning plate (16), of the contact plate (13).

4. The automatic cutting equipment with adjustable fin distance according to claim 1, its characterized in that, tilting mechanism is including third pneumatic pusher (19), sliding block (20) and support post (21), vertical the installing on the output of revolving stage (11) of third pneumatic pusher (19), third pneumatic pusher (19) are located backup pad (10) under, one side that side fixed establishment was kept away from in backup pad (10) is articulated with the top of revolving stage (11), sliding block (20) are articulated to be installed on the output of third pneumatic pusher (19), the bottom surface sliding connection of sliding block (20) and backup pad (10), be equipped with on backup pad (10) and supply the gliding guide rail of sliding block (20), support post (21) set up in backup pad (10) and are close to side fixed establishment's one side below, the top of support post (21) is laminated with the bottom surface of backup pad (10).

5. The automatic cutting equipment with the adjustable fin distance and the equal distance as claimed in claim 1, wherein the double-displacement driving assembly (3) comprises a plurality of first sliding installation seats (22), a plurality of first servo motors (23), a plurality of first rotating shafts (24), a primary driving gear (25), a driven gear (26) and a secondary driving gear (27), the plurality of first sliding installation seats (22) are sequentially arranged along the length direction of the installation plate, the first servo motors (23) are horizontally arranged on one side of the installation plate, the plurality of first rotating shafts (24) are horizontally arranged above the installation plate, the plurality of first rotating shafts (24) are sequentially arranged along the width direction of the installation plate, the plurality of first rotating shafts (24) are in one-to-one correspondence with the plurality of first sliding installation seats (22), the two ends of the first rotating shaft (24) are respectively coupled with the side walls of the two sides of the mounting plate, threads are arranged on the first rotating shaft (24), the first rotating shafts (24) are respectively in threaded connection with the corresponding first sliding mounting seats (22), the output end of each first sliding mounting seat (22) is fixedly connected with one end of the outermost first rotating shaft (24), a primary driving gear (25) is fixedly sleeved on one end, close to the first sliding mounting seat (22), of the outermost first rotating shaft (24), a plurality of driven gears (26) are arranged, the driven gears (26) are sequentially and fixedly sleeved on the rest first rotating shafts (24), the primary driving gear (25) is meshed with the nearest driven gear (26), a plurality of secondary driving gears (27) are arranged, the secondary driving gears (27) are respectively sleeved on the first rotating shafts (24) except for the outermost two first rotating shafts, and the secondary driving gears (27) are meshed with the adjacent driven gear (26), the primary drive gear (25) is disposed in proportion to the number of teeth of the driven gear (26), and the driven gear (26) is disposed in proportion to the number of teeth of the secondary drive gear (27).

6. The automatic cutting equipment with the adjustable fin distance and the equal distance as claimed in claim 1, wherein the transverse positioning assembly (5) comprises a fourth pneumatic pushing device (28), an end positioning plate (29) and a second limiting plate (30), the fourth pneumatic pushing device (28) is horizontally and fixedly installed on the installation plate, the fourth pneumatic pushing device (28) is located at one end of the installation plate, the output direction of the fourth pneumatic pushing device (28) is consistent with the length direction of the installation plate, the end positioning plate (29) is vertically arranged between the fourth pneumatic pushing device (28) and the clamping assembly (4), the end positioning plate (29) can be horizontally and slidably arranged on the installation plate, the output end of the fourth pneumatic pushing device (28) is fixedly connected with the side wall of the end positioning plate (29), the second limiting plate (30) is horizontally arranged on the installation plate, the second limiting plate (30) is located at one end, far away from the fourth pneumatic pushing device (28), of the mounting plate.

7. The automatic cutting equipment with the adjustable radiating fin distance and the equal distance as claimed in claim 1, wherein the cutting assembly (6) comprises a rotary driving device (31), a second rotary shaft (32) and blade mounting columns (33), the rotary driving device (31) is horizontally and fixedly mounted on the rack (1), a first mounting bracket for mounting the cutting assembly (6) is arranged in the middle of the rack (1), the second rotary shaft (32) is horizontally and rotatably arranged on the first mounting bracket, the axial direction of the first mounting bracket is consistent with the length direction of the mounting plate, a plurality of blade mounting columns (33) are arranged, the plurality of blade mounting columns (33) are sequentially sleeved on the second rotary shaft (32) along the axial direction of the second rotary shaft, a plurality of cutting blades (9) are sequentially and fixedly mounted on the plurality of blade mounting columns (33), annular teeth (34) are arranged on the second rotary shaft (32), the blade mounting column (33) is provided with a sliding groove (35) matched with the ring gear (34).

8. The automatic cutting equipment with the adjustable fin distance and the equal distance as claimed in claim 7, wherein a second mounting bracket for mounting the blade displacement driving assemblies (7) is arranged on the machine frame (1), a plurality of groups of blade displacement driving assemblies (7) are sequentially arranged on the second mounting bracket, each blade displacement driving assembly (7) comprises a second sliding mounting seat (36), a transmission connecting plate (37), a second servo motor (38) and a transmission gear (39), the second sliding mounting seats (36) can be slidably arranged at the top end of the second mounting bracket, the transmission connecting plates (37) are arranged between the blade mounting columns (33) and the second sliding mounting seats (36), the transmission connecting plates (37) are provided with two blocks, one ends of the two transmission connecting plates (37) are fixedly connected with the side walls of the second sliding mounting seats (36), and the other ends of the transmission connecting plates (37) are respectively connected with two ends of the two blade mounting columns (33), the second servo motor (38) is horizontally and fixedly installed on one side, far away from the transmission connecting plate (37), of the second sliding installation seat (36), the transmission gear (39) is connected to the second sliding installation seat (36) in a shaft mode, the output end of the second servo motor (38) is fixedly connected with the transmission gear (39), a rack (40) meshed with the transmission gear (39) is horizontally arranged on the second installation support, and the length direction of the rack (40) is consistent with the length direction of the second installation support.

9. The automatic cutting equipment with the adjustable fin distance and the equal distance as claimed in claim 8, wherein the distance detection assembly (8) comprises a horizontal lead screw sliding table (41), a first laser emitter (42), a first laser receiver (43), a second laser emitter (44) and a second laser receiver (45), the horizontal lead screw sliding table (41) is horizontally arranged on the rack (1), the output direction of the horizontal lead screw sliding table (41) is consistent with the length direction of the mounting plate, the horizontal lead screw sliding table (41) is positioned between the cutting assembly (6) and the blade displacement driving assembly (7), the first laser emitter (42) is horizontally and fixedly arranged in the middle of one side, close to the cutting assembly (6), of the supporting plate (10), and the first laser receiver (43) is arranged on one side, close to the first laser emitter (42), of the output end of the horizontal lead screw sliding table (41), second laser emitter (44) are equipped with two, second laser emitter (44) set gradually and are close to one side of blade displacement drive assembly (7) at the output of horizontal lead screw slip table (41), interval between second laser emitter (44) is unanimous with cutting blade (9)'s thickness, second laser receiver (45) are equipped with two, two horizontal fixed mounting of second laser receiver (45) are in one side that horizontal lead screw slip table (41) is close to in second sliding installation seat (36), interval between second laser receiver (45) is unanimous with cutting blade (9)'s thickness.

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