CN216882024U - Can improve fin longitudinal cutting mechanism of die-cut mode of hobbing cutter piece - Google Patents

Abstract

The utility model discloses a fin longitudinal cutting mechanism capable of improving a rolling cutter blade punching mode, which comprises an upper module, a lower module and a buffering base, wherein the lower module is arranged below the upper module, the buffering base is arranged at the bottom of the lower module, an air cylinder is arranged at the top of the upper module, a push rod is arranged at the output end of the air cylinder, the bottom end of the push rod penetrates through the top of the upper module, a fixing frame is arranged at the bottom end of the push rod, a plurality of fixing plates are arranged on the inner top wall of the fixing frame, and a driving motor is arranged on the front surface of the fixing frame. According to the fin cutting machine, the fins are cut in a mode that the rolling cutting blades are pressed and rotated simultaneously through the matched use of the upper module, the lower module, the air cylinder, the push rod, the fixing frame, the fixing plate, the driving motor, the rotating rod, the gear, the rolling cutting blades, the cylindrical groove and the bearing, so that the burr generation rate is effectively reduced, and the production quality of the fins is improved.

Description

Can improve fin longitudinal cutting mechanism of die-cut mode of hobbing cutter piece

Technical Field

The utility model relates to the technical field of fin processing production, in particular to a fin longitudinal cutting mechanism capable of improving a rolling cutter blade punching mode.

Background

The fin is the metal sheet through increasing the heat conductivity stronger on the heat transfer device surface that needs carry out the heat transfer usually, increases heat transfer device's heat transfer surface area, and the processing equipment that the production of fin related to is more, wherein just includes the rip cutting device of fin, but the die-cut mode of most fin rip cutting devices that have now is comparatively single to lead to the device easily to produce the burr in cutting department when using, and then influence the production quality of fin.

The fin slitting mechanism capable of improving the slitting mode of the hobbing blade in the prior art has the defects that:

1. reference CN106270119A discloses a slitting mechanism of air conditioner fin mould, including "slitting die", slitting die's one end is provided with the swager who is used for pushing down the material strip and constructs, and slitting die's the other end is provided with the material lifting mechanism who is used for lifting up the material strip, swager constructs, slitting die, material lifting mechanism arranges in proper order along feed direction. According to the slitting mechanism of the air conditioner fin die, the material pressing mechanism and the material lifting mechanism are additionally arranged, and the material pressing mechanism, the slitting die and the material lifting mechanism are sequentially arranged along the feeding direction, so that the quality of a slit product is greatly improved, the generation of burrs is reduced, the subsequent deburring process can be omitted, the labor intensity is reduced, and the production efficiency is greatly improved;

2. in the prior art, a fin longitudinal cutting mechanism capable of improving a rolling cutter blade punching mode is lack of an adjusting structure, so that the device has a certain limiting effect in use, and the application range of the device is low;

3. a fin slitting mechanism that can improve the die-cut mode of hobbing blade among the prior art lacks and sets up buffering protective structure to lead to the device easily to cause the damage of self when cutting, and then shortened service life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fin longitudinal cutting mechanism capable of improving a rolling cutter blade punching mode so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the device comprises an upper module, a lower module and a buffer base, wherein the lower module is arranged below the upper module, and the buffer base is arranged at the bottom of the lower module;

go up the top of module and be provided with the cylinder, the catch bar is installed to the output of cylinder, and the bottom of catch bar runs through the top of last module, the mount is installed to the bottom of catch bar, a plurality of fixed plate is installed to the interior roof of mount, driving motor is installed in the front of mount.

The dwang is installed to driving motor's output, and the tail end of dwang runs through the front of mount, the gear has been cup jointed on the surface of dwang, the surface toothing of gear has the hobbing blade.

Preferably, the back of the fixing frame is provided with a cylindrical groove, the inner wall of the cylindrical groove is provided with a bearing, and the tail end of the rotating rod penetrates through the front of the fixing plate and is inserted into the bearing.

Preferably, the limiting rods are installed on two sides of the top of the lower module, and the top ends of the limiting rods penetrate through two sides of the top wall in the fixing frame.

Preferably, the regulating plate is installed at the top of lower module, the adjustment tank has been seted up at the top of regulating plate, the front of regulating plate has passed through adjusting bolt with the equal screw thread in the back, the inner wall sliding connection of adjustment tank has the regulating block.

Preferably, the front of regulating block has seted up the spread groove, and adjusting bolt's tail end is pegged graft in the inside of spread groove, the bracing piece is all installed with the both sides of tail end to regulating plate top front end, spacing frame is installed on the top of bracing piece.

Preferably, a square groove is formed in the top of the limiting frame, a plurality of limiting clamping blocks are connected to the inner bottom wall of the square groove in a sliding mode, a first sliding groove is formed in one side of the limiting frame, fixing bolts are installed at the front ends of the limiting clamping blocks, and the surfaces of the fixing bolts are connected to the inner wall of the first sliding groove in a sliding mode.

Preferably, one side of first spout is provided with fixed lid, the thread groove has been seted up to one side of fixed lid, and fixing bolt's tail end passes through thread groove threaded connection in the inside of fixed lid, the second spout has been seted up to the opposite side of spacing frame, spacing slider is installed to the tail end of spacing clamp splice, and the surface sliding connection of spacing slider in the inner wall of second spout, one side at spacing frame top is provided with the scale mark.

Preferably, the buffer rods are installed at the positions around the bottom of the upper module, the buffer grooves are formed in the positions around the top of the lower module, the bottom ends of the buffer rods are connected to the inside of the buffer grooves in an inserting mode, the first buffer springs are wound on the surfaces of the buffer rods, and the tail ends of the first buffer springs are connected to the inner bottom wall of the buffer grooves.

Preferably, the top of the buffer base is provided with a groove, the inner bottom wall of the groove is connected with a second buffer spring, the bottom of the lower module is provided with a buffer plate, and the top end of the second buffer spring is connected to the bottom of the buffer plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the fin cutting device, the fins are cut in a mode that the rolling cutting blades are pressed and rotated simultaneously through the matched use of the upper module, the lower module, the air cylinder, the push rod, the fixing frame, the fixing plate, the driving motor, the rotating rod, the gear, the rolling cutting blades, the cylindrical groove and the bearing, so that the burr generation rate is effectively reduced, the production quality of the fins is improved, the arrangement of the limiting rod is improved, and the cutting accuracy of the fin cutting device is improved.

2. According to the utility model, through the lower module, the adjusting plate, the adjusting groove, the adjusting bolt, the adjusting block and the connecting groove, the size range of the fin to be cut can be changed by changing the size of the inlet of the adjusting groove, so that the application range of the device is improved, the applicability of the device is embodied, the supporting rod, the limiting frame, the square groove, the limiting clamping block, the first sliding groove, the fixing bolt, the fixing cover, the threaded groove, the second sliding groove, the limiting sliding block and the scale mark are matched for use, and the distance between the limiting clamping block and the limiting clamping block is adjusted, so that the hobbing cutter slice is guided, and the accuracy of the fin to be cut by the device is further improved.

3. According to the utility model, through the matched use of the upper module, the lower module, the buffer base, the buffer rod, the buffer groove, the first buffer spring, the groove, the second buffer spring and the buffer plate, and through arranging the buffer structure for the device, the loss degree of parts of the device is effectively reduced when the device is used, and the service life of the device is further prolonged.

Drawings

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

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

FIG. 3 is a schematic plan view of a hobbing blade of the present invention;

FIG. 4 is a schematic view of the gear plane structure of the present invention

FIG. 5 is a schematic plan view of the fixing frame of the present invention;

FIG. 6 is a schematic cross-sectional view of a position-limiting frame according to the present invention;

FIG. 7 is a schematic cross-sectional view of a lower module of the present invention;

FIG. 8 is a schematic cross-sectional view of an adjustment plate according to the present invention;

FIG. 9 is a schematic cross-sectional view of the buffering base according to the present invention.

In the figure: 1. an upper module; 2. a lower module; 3. a buffer base; 4. a cylinder; 5. a push rod; 6. a fixed mount; 7. a fixing plate; 8. a drive motor; 9. rotating the rod; 10. a gear; 11. a hobbing blade; 12. a cylindrical groove; 13. a bearing; 14. a limiting rod; 15. an adjusting plate; 16. an adjustment groove; 17. adjusting the bolt; 18. an adjusting block; 19. connecting grooves; 20. a support bar; 21. a limiting frame; 22. a square groove; 23. a limiting clamping block; 24. a first chute; 25. fixing the bolt; 26. a fixed cover; 27. a thread groove; 28. a second chute; 29. a limiting slide block; 30. a buffer rod; 31. a buffer tank; 32. a first buffer spring; 33. a groove; 34. a second buffer spring; 35. a buffer plate; 36. scale lines are marked.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1, 2, 3, 4 and 5, an embodiment of the utility model provides a fin slitting mechanism capable of improving a hobbing blade punching manner, which includes an upper module 1, a lower module 2 and a buffer base 3, the lower module 2 is arranged below the upper module 1, the buffer base 3 is arranged at the bottom of the lower module 2, an air cylinder 4 is arranged at the top of the upper module 1, a push rod 5 is arranged at the output end of the air cylinder 4, the bottom end of the push rod 5 penetrates through the top of the upper module 1, a fixing frame 6 is arranged at the bottom end of the push rod 5, a plurality of fixing plates 7 are arranged on the inner top wall of the fixing frame 6, a driving motor 8 is arranged on the front surface of the fixing frame 6, a rotating rod 9 is arranged at the output end of the driving motor 8, the tail end of the rotating rod 9 penetrates through the front surface of the fixing frame 6, a gear 10 is sleeved on the surface of the rotating rod 9, a hobbing blade 11 is engaged with the surface of the gear 10, a cylindrical groove 12 is formed in the back surface of the fixing frame 6, a bearing 13 is installed on the inner wall of the cylindrical groove 12, the tail end of the rotating rod 9 penetrates through the front surface of the fixing plate 7 and is inserted into the bearing 13, limiting rods 14 are installed on two sides of the top of the lower module 2, and the top ends of the limiting rods 14 penetrate through two sides of the inner top wall of the fixing frame 6;

through the arrangement of the upper module 1, the lower module 2, the cylinder 4, the push rod 5, the fixing frame 6, the fixing plate 7, the driving motor 8, the rotating rod 9, the gear 10, the rolling cutter blade 11, the cylindrical groove 12, the bearing 13 and the limiting rod 14, the driving motor 8 drives the rotating rod 9 to rotate, the rotating rod 9 drives the gear 10 to rotate, the gear 10 drives the rolling cutter blade 11 to rotate, the tail end of the rotating rod 9 is inserted into the bearing 13 in the cylindrical groove 12 at the back of the fixing frame 6, so that the rolling cutter blade 11 is supported to rotate, the fixing frame 6 is driven by the push rod 5 through the cylinder 4 at the top to move up and down, the upper module 1, the lower module 2, the cylinder 4, the push rod 5, the fixing frame 6, the fixing plate 7, the driving motor 8, the rotating rod 9, the gear 10, the rolling cutter blade 11, the cylindrical groove 12 and the bearing 13 are matched for use, fins are cut in a mode of simultaneously pressing and rotating the rolling cutter blade 11, thereby the effectual production rate that reduces the burr, and then improved the production quality of fin, the gag lever post 14 has been connected between mount 6 and lower module 2, and the accuracy of the device cutting has been improved to gag lever post 14's setting.

Example two:

referring to fig. 1, 2, 6 and 8, in an embodiment of the present invention, a fin slitting mechanism capable of improving a die cutting manner of a hobbing cutter blade includes a lower module 2, an adjusting plate 15, an adjusting groove 16, an adjusting bolt 17, an adjusting block 18, a connecting groove 19, a supporting rod 20, a limiting frame 21, a square groove 22, a limiting clamp block 23, a first sliding groove 24, a fixing bolt 25, a fixing cover 26, a threaded groove 27, a second sliding groove 28, a limiting slider 29 and a scale mark 36, wherein the adjusting plate 15 is installed at the top of the lower module 2, the adjusting groove 16 is installed at the top of the adjusting plate 15, the adjusting bolt 17 is threaded through both the front and back of the adjusting plate 15, the adjusting block 18 is slidably connected to the inner wall of the adjusting groove 16, the connecting groove 19 is installed at the front of the adjusting block 18, the tail end of the adjusting bolt 17 is inserted into the connecting groove 19, the supporting rods 20 are installed at both sides of the front end and the tail end of the top of the adjusting plate 15, the top end of the support rod 20 is provided with a limit frame 21, the top of the limit frame 21 is provided with a square groove 22, the inner bottom wall of the square groove 22 is connected with a plurality of limit clamping blocks 23 in a sliding manner, one side of the limit frame 21 is provided with a first sliding groove 24, the front end of each limit clamping block 23 is provided with a fixing bolt 25, the surface of each fixing bolt 25 is connected to the inner wall of the corresponding first sliding groove 24 in a sliding manner, one side of each first sliding groove 24 is provided with a fixing cover 26, one side of each fixing cover 26 is provided with a threaded groove 27, the tail end of each fixing bolt 25 is connected to the inside of the corresponding fixing cover 26 in a threaded manner through the corresponding threaded groove 27, the other side of the limit frame 21 is provided with a second sliding groove 28, the tail end of each limit clamping block 23 is provided with a limit slider 29, the surface of each limit slider 29 is connected to the inner wall of the corresponding second sliding groove 28 in a sliding manner, and one side of the top of the limit frame 21 is provided with a scale mark 36;

through the arrangement of the lower module 2, the adjusting plate 15, the adjusting groove 16, the adjusting bolt 17, the adjusting block 18, the connecting groove 19, the supporting rod 20, the limiting frame 21, the square groove 22, the limiting clamping block 23, the first sliding groove 24, the fixing bolt 25, the fixing cover 26, the threaded groove 27, the second sliding groove 28, the limiting slider 29 and the scale mark 36, through rotating the adjusting bolt 17 on the adjusting plate 15, the adjusting bolt 17 pushes the adjusting block 18 to slide in the adjusting groove 16, through changing the space between the adjusting blocks 18, the size of the fin which can be cut by the device is changed, the lower module 2, the adjusting plate 15, the adjusting groove 16, the adjusting bolt 17, the adjusting block 18 and the connecting groove 19, through changing the size of the inlet of the adjusting groove 16, the size range of the fin which can be cut is changed, further the application range of the device is improved, the applicability of the device is embodied, through rotating the fixing cover 26, the fixed cover 26 and the limit frame 21 are kept in a loose state, the limit clamping block 23 is pushed, the limit sliding block 29 and the fixing bolt 25 at the front end and the tail end of the limit clamping block 23 slide in the second sliding groove 28 and the first sliding groove 24, the limit clamping block 23 is pushed to a specified position according to the upper numerical value of the scale mark 36, the limit clamping block 23 is fixed by rotating the fixed cover 26, the support rod 20, the limit frame 21, the square groove 22, the limit clamping block 23, the first sliding groove 24, the fixing bolt 25, the fixed cover 26, the threaded groove 27, the second sliding groove 28, the limit sliding block 29 and the scale mark 36 are matched for use, the distance between the limit clamping block 23 and the limit clamping block 23 is adjusted, the guide effect is achieved on the hob slice 11, and the accuracy of fins cut by the device is further improved.

Example three:

referring to fig. 1, 2, 7 and 9, in an embodiment of the present invention, a fin slitting mechanism capable of improving a hobbing cutter blade punching manner includes an upper module 1, a lower module 2, a buffer base 3, buffer rods 30, buffer slots 31, first buffer springs 32, grooves 33, second buffer springs 34 and buffer plates 35, the buffer rods 30 are mounted on the periphery of the bottom of the upper module 1, the buffer slots 31 are formed on the periphery of the top of the lower module 2, the bottom end of the buffer rod 30 is inserted into the buffer slot 31, the surface of the buffer rod 30 is wound with a first buffer spring 32, the tail end of the first buffer spring 32 is connected to the inner bottom wall of the buffer groove 31, the top of the buffer base 3 is provided with a groove 33, the inner bottom wall of the groove 33 is connected with a second buffer spring 34, the bottom of the lower module 2 is provided with a buffer plate 35, and the top end of the second buffer spring 34 is connected to the bottom of the buffer plate 35;

through the arrangement of the upper module 1, the lower module 2, the buffer base 3, the buffer rod 30, the buffer groove 31, the first buffer spring 32, the groove 33, the second buffer spring 34 and the buffer plate 35, through arranging the buffer rod 30 between the upper module 1 and the lower module 2 and then arranging the first buffer spring 32 by winding the surface of the buffer rod 30, when the device presses and cuts fins, when the buffer rod 30 slides downwards in the buffer groove 31, the first buffer spring 32 gives an upward buffer force to the upper module 1, and simultaneously the second buffer spring 34 on the inner bottom wall of the buffer base 3 gives an upward buffer force to the buffer plate 35 at the bottom of the lower module 2, and through the collocation and use of the upper module 1, the lower module 2, the buffer base 3, the buffer rod 30, the buffer groove 31, the first buffer spring 32, the groove 33, the second buffer spring 34 and the buffer plate 35, through arranging the buffer structure for the device, thereby the effectual part degree of loss to self when having reduced the device and using, and then improved the service life of device.

In the utility model, the working steps of the device are as follows:

through the arrangement of the upper module 1, the lower module 2, the cylinder 4, the push rod 5, the fixing frame 6, the fixing plate 7, the driving motor 8, the rotating rod 9, the gear 10, the rolling cutter blade 11, the cylindrical groove 12, the bearing 13 and the limiting rod 14, the driving motor 8 drives the rotating rod 9 to rotate, the rotating rod 9 drives the gear 10 to rotate, the gear 10 drives the rolling cutter blade 11 to rotate, the tail end of the rotating rod 9 is inserted into the bearing 13 in the cylindrical groove 12 at the back of the fixing frame 6, so that the rolling cutter blade 11 is supported to rotate, the fixing frame 6 is driven by the push rod 5 through the cylinder 4 at the top to move up and down, the upper module 1, the lower module 2, the cylinder 4, the push rod 5, the fixing frame 6, the fixing plate 7, the driving motor 8, the rotating rod 9, the gear 10, the rolling cutter blade 11, the cylindrical groove 12 and the bearing 13 are matched for use, fins are cut in a mode of simultaneously pressing and rotating the rolling cutter blade 11, thereby the production rate of burrs is effectively reduced, and further the production quality of fins is improved, a limiting rod 14 is connected between the fixing frame 6 and the lower module 2, the setting of the limiting rod 14 improves the cutting accuracy of the device, through the arrangement of the lower module 2, the adjusting plate 15, the adjusting groove 16, the adjusting bolt 17, the adjusting block 18, the connecting groove 19, the supporting rod 20, the limiting frame 21, the square groove 22, the limiting clamping block 23, the first sliding groove 24, the fixing bolt 25, the fixing cover 26, the threaded groove 27, the second sliding groove 28, the limiting slide block 29 and the scale mark 36, the adjusting bolt 17 on the adjusting plate 15 is rotated, so that the adjusting bolt 17 pushes the adjusting block 18 to slide in the adjusting groove 16, the space between the adjusting blocks 18 is changed, thereby the size of the fins which can be cut by the device is changed, and the lower module 2, the adjusting plate 15, the adjusting groove 16, the adjusting bolt 17, The adjusting block 18 and the connecting groove 19 change the size range of the fin to be cut by changing the size of the inlet of the adjusting groove 16, so as to improve the application range of the device, embody the applicability of the device, keep the loose state between the fixing cover 26 and the limiting frame 21 by rotating the fixing cover 26, push the limiting clamping block 23 to make the limiting slide block 29 and the fixing bolt 25 at the front end and the tail end of the limiting clamping block 23 slide in the second sliding groove 28 and the first sliding groove 24, push the limiting clamping block 23 to the specified position according to the upper numerical value of the scale mark 36, rotate the fixing cover 26 to fix the limiting clamping block 23, use the supporting rod 20, the limiting frame 21, the square groove 22, the limiting clamping block 23, the first sliding groove 24, the fixing bolt 25, the fixing cover 26, the threaded groove 27, the second sliding groove 28, the limiting slide block 29 and the scale mark 36 in a matching way, and adjust the distance between the limiting clamping block 23 and the limiting clamping block 23, thereby play the guide effect to hobbing cutter section 11, and then further improved the accuracy of the device cut fin, through last module 1, lower module 2, buffer base 3, buffer rod 30, buffer slot 31, first buffer spring 32, recess 33, second buffer spring 34 and the setting of buffer plate 35, through setting up buffer rod 30 between last module 1 and lower module 2, rethread is at the surface winding of buffer rod 30 and is set up first buffer spring 32, when the device is pressed the fin and is cut, when buffer rod 30 slided downwards in the inside of buffer slot 31, first buffer spring 32 gives the module 1 ascending buffer power, the second buffer spring 34 of buffer base 3 inner bottom wall gives the module 2 bottom 35 an ascending buffer power simultaneously, go up module 1, lower module 2, buffer base 3, buffer rod 30, buffer slot 31, first buffer spring 32, The collocation use of recess 33, second buffer spring 34 and buffer board 35 through setting up buffer structure for the device to the effectual part loss degree to self when having reduced the device use, and then improved the device's life.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides a can improve fin longitudinal cutting mechanism of die-cut mode of hobbing cutter piece, includes module (1), lower module (2) and buffer base (3), its characterized in that: a lower module (2) is arranged below the upper module (1), and a buffer base (3) is arranged at the bottom of the lower module (2);

the top of the upper module (1) is provided with an air cylinder (4), the output end of the air cylinder (4) is provided with a push rod (5), the bottom end of the push rod (5) penetrates through the top of the upper module (1), the bottom end of the push rod (5) is provided with a fixing frame (6), the inner top wall of the fixing frame (6) is provided with a plurality of fixing plates (7), and the front surface of the fixing frame (6) is provided with a driving motor (8);

dwang (9) are installed to the output of driving motor (8), and the tail end of dwang (9) runs through the front of mount (6), gear (10) have been cup jointed on the surface of dwang (9), the surface meshing of gear (10) has hobbing blade (11).

2. The fin slitting mechanism capable of improving the slitting manner of the rolling blade according to claim 1, wherein: cylindrical groove (12) have been seted up to the back of mount (6), bearing (13) are installed to the inner wall in cylindrical groove (12), and the front that the tail end of dwang (9) runs through fixed plate (7) is pegged graft in the inside of bearing (13).

3. The fin slitting mechanism capable of improving the slitting manner of the rolling blade according to claim 1, wherein: limiting rods (14) are mounted on two sides of the top of the lower module (2), and the top ends of the limiting rods (14) penetrate through two sides of the inner top wall of the fixing frame (6).

4. The fin slitting mechanism capable of improving the slitting manner of the rolling blade according to claim 1, wherein: regulating plate (15) are installed at the top of lower module (2), adjustment tank (16) have been seted up at the top of regulating plate (15), adjusting bolt (17) have been run through with the equal screw thread in the back in the front of regulating plate (15), the inner wall sliding connection of adjustment tank (16) has regulating block (18).

5. The fin slitting mechanism capable of improving the rolling blade blanking manner according to claim 4, wherein: connecting groove (19) have been seted up in the front of regulating block (18), and the tail end of adjusting bolt (17) is pegged graft in the inside of connecting groove (19), bracing piece (20) are all installed to the both sides of regulating plate (15) top front end and tail end, spacing frame (21) are installed on the top of bracing piece (20).

6. The fin slitting mechanism capable of improving the rolling blade blanking manner according to claim 5, wherein: square groove (22) have been seted up at the top of spacing frame (21), the interior diapire sliding connection of square groove (22) has spacing clamp splice (23) of a plurality of, first spout (24) have been seted up to one side of spacing frame (21), fixing bolt (25) are installed to the front end of spacing clamp splice (23), and the surperficial sliding connection of fixing bolt (25) in the inner wall of first spout (24).

7. The fin slitting mechanism capable of improving the slitting manner of the rolling blade according to claim 6, wherein: one side of first spout (24) is provided with fixed lid (26), thread groove (27) have been seted up to one side of fixed lid (26), and the tail end of fixing bolt (25) passes through thread groove (27) threaded connection in the inside of fixed lid (26), second spout (28) have been seted up to the opposite side of spacing frame (21), spacing slider (29) are installed to the tail end of spacing clamp splice (23), and the surface sliding connection of spacing slider (29) in the inner wall of second spout (28), one side at spacing frame (21) top is provided with scale mark (36).

8. The fin slitting mechanism capable of improving the slitting manner of the rolling blade according to claim 1, wherein: go up the department all around of module (1) bottom and all install buffer beam (30), buffer slot (31) have all been seted up to the department all around at lower module (2) top, and the bottom of buffer beam (30) is pegged graft in the inside of buffer slot (31), the surface winding of buffer beam (30) is provided with first buffer spring (32), and the trailing end of first buffer spring (32) connects in the inner diapire of buffer slot (31).

9. The fin slitting mechanism capable of improving the slitting manner of the rolling blade according to claim 1, wherein: the top of the buffer base (3) is provided with a groove (33), the inner bottom wall of the groove (33) is connected with a second buffer spring (34), the bottom of the lower module (2) is provided with a buffer plate (35), and the top end of the second buffer spring (34) is connected to the bottom of the buffer plate (35).

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