CN217225714U - Circular knife lifting linkage assembly - Google Patents
Circular knife lifting linkage assembly Download PDFInfo
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- CN217225714U CN217225714U CN202123451603.8U CN202123451603U CN217225714U CN 217225714 U CN217225714 U CN 217225714U CN 202123451603 U CN202123451603 U CN 202123451603U CN 217225714 U CN217225714 U CN 217225714U
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- fixedly connected
- chain wheel
- sprocket
- cutter
- lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model belongs to the technical field of longitudinal cutting mechanism technique and specifically relates to a circular knife lift linkage subassembly, on the second sprocket passes through rotatable being connected to outside frame of first connecting axle, on the third sprocket passes through rotatable being connected to outside frame of second connecting axle, on the fourth sprocket passes through rotatable being connected to the connecting plate of third connecting axle, fifth sprocket fixed connection is to lift cutter mechanism, on the sixth sprocket passes through rotatable being connected to outside frame of fourth connecting axle, on the seventh sprocket passes through rotatable being connected to the support frame of fifth connecting axle. The utility model discloses a lift cutter mechanism drives the removal of fifth sprocket, and the connecting plate drives the removal of fourth sprocket, and the interval between fourth sprocket and the sixth sprocket reduces, and the interval between fourth sprocket and the first sprocket increases, and the chain is in the state of straining all the time when lift cutter mechanism drives cutter rebound, need not the position of adjusting sprocket and chain.
Description
Technical Field
The utility model relates to a vertical cutting mechanism technical field especially relates to a circular knife lift linkage subassembly.
Background
When cutting pearl wool, sponge, EVA expanded material etc. and tailorring, place the material on cutting mechanism, adopt cross-cut and longitudinal cutter to cut the material, the longitudinal cutter cuts the material, when cutting the material, need drive cutter rebound through telescopic machanism, and the cutter passes through sprocket and chain drive by actuating mechanism, drives the cutter rebound back at telescopic machanism, needs adjust the position of sprocket and chain for the chain is in tight state.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the telescopic mechanism existing in the prior art needs to adjust the position of the chain wheel and the chain after driving the cutter to move upwards, and providing a circular knife lifting linkage assembly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a circular knife lift linkage subassembly, including actuating mechanism, support frame, lift cutter mechanism, connecting plate and rate of tension adjustment mechanism, wherein:
the driving mechanism is fixedly connected to an external rack, the supporting frame is fixedly connected to the external rack, the lifting cutter mechanism is fixedly connected to the external rack, the connecting plate is fixedly connected to the lifting cutter mechanism, the driving mechanism is connected with the lifting cutter mechanism through the tension adjusting mechanism, and the tension adjusting mechanism is connected with the supporting frame and the connecting plate;
rate of tension adjustment mechanism includes first sprocket, second sprocket, third sprocket, fourth sprocket, fifth sprocket, sixth sprocket, seventh sprocket and chain, first sprocket fixed connection to on actuating mechanism's the output, the second sprocket passes through on the rotatable outside frame of being connected to of first connecting axle, the third sprocket passes through on the rotatable outside frame of being connected to of second connecting axle, the fourth sprocket passes through the rotatable being connected to of third connecting axle on the connecting plate, fifth sprocket fixed connection to in the lift cutter mechanism, the sixth sprocket passes through on the rotatable being connected to outside frame of fourth connecting axle, the seventh sprocket passes through the rotatable being connected to of fifth connecting axle on the support frame, the chain meshing is connected first sprocket, the second sprocket, the third sprocket, the fourth sprocket, seventh sprocket, The fifth sprocket, the sixth sprocket, and the seventh sprocket.
Preferably, the driving mechanism comprises a mounting frame, a motor and an output shaft, the mounting frame is fixedly connected with the external rack, the motor is fixedly connected to the mounting frame, one end of the output shaft is fixedly connected to the output end of the motor, and the other end of the output shaft is fixedly connected to the first chain wheel.
Preferably, the lifting cutter mechanism comprises a lifting assembly and a cutter assembly, the lifting assembly is fixedly connected with the external frame, the lifting assembly is fixedly connected with the connecting plate, the telescopic end of the lifting assembly is fixedly connected with the cutter assembly, and the cutter assembly is fixedly connected with the fifth chain wheel.
Preferably, the lifting assembly comprises a telescopic cylinder, a second mounting frame and a guide assembly, the telescopic cylinder is fixedly connected with the external rack, the second mounting frame is fixedly connected to the telescopic end of the telescopic cylinder, the second mounting frame is fixedly connected to the connecting plate, the second mounting frame is connected with the cutter assembly, the guide assembly is fixedly connected to the external rack, and the guide assembly is fixedly connected to the second mounting frame.
Preferably, the guide assembly comprises a limiting sleeve and a movable rod, the limiting sleeve is fixedly connected to the external rack, the movable rod is slidably connected to the limiting sleeve, and the movable rod is fixedly connected to the second mounting rack.
Preferably, the cutter assembly comprises a rotating shaft and a cutter, the rotating shaft is rotatably connected to the second mounting frame, the cutter is fixedly connected to the rotating shaft, and the rotating shaft is fixedly connected with the fifth chain wheel.
The utility model provides a pair of circular knife lift linkage subassembly, beneficial effect lies in:
the connecting plate is driven to move when the lifting cutter mechanism drives the cutter to move upwards, the lifting cutter mechanism drives the fifth chain wheel to move, the connecting plate drives the fourth chain wheel to move, the distance between the fourth chain wheel and the sixth chain wheel is reduced, the distance between the fourth chain wheel and the first chain wheel is increased, when the lifting cutter mechanism drives the cutter to move upwards, the chain is always in a tight state, and the positions of the chain wheel and the chain do not need to be adjusted.
Drawings
Fig. 1 is a schematic structural view of a circular knife lifting linkage assembly provided by the present invention;
fig. 2 is a schematic structural view of a lifting cutter mechanism in the circular cutter lifting linkage assembly provided by the present invention;
fig. 3 is a schematic structural view of a guiding assembly in the circular knife lifting linkage assembly provided by the present invention.
In the figure: the cutting device comprises a driving mechanism 1, a supporting frame 2, a lifting cutter mechanism 3, a connecting plate 4, a tension adjusting mechanism 5, a first mounting frame 11, a motor 12, an output shaft 13, a lifting assembly 31, a cutter assembly 32, a first chain wheel 51, a second chain wheel 52, a third chain wheel 53, a fourth chain wheel 54, a fifth chain wheel 55, a sixth chain wheel 56, a seventh chain wheel 57, a chain 58, a telescopic cylinder 311, a second mounting frame 312, a guide assembly 313, a rotating shaft 321, a cutter 322, a limiting sleeve 3131 and a movable rod 3132.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a circular knife lift linkage subassembly, includes actuating mechanism 1, support frame 2, lift cutter mechanism 3, connecting plate 4 and rate of tension adjustment mechanism 5, wherein:
the driving mechanism 1 is fixedly connected to an external frame, the driving mechanism 1 is used for driving the tension adjusting mechanism 5 to rotate so as to drive a cutter on the lifting cutter mechanism 3 to work, the supporting frame 2 is fixedly connected to the external frame, the supporting frame 2 is used for installing the tension adjusting mechanism 5, the lifting cutter mechanism 3 is fixedly connected to the external frame, the lifting cutter mechanism 3 is used for driving the cutter to move in the vertical direction, the connecting plate 4 is fixedly connected to the lifting cutter mechanism 3, the driving mechanism 1 is connected with the lifting cutter mechanism 3 through the tension adjusting mechanism 5, and the tension adjusting mechanism 5 is connected with the supporting frame 2 and the connecting plate 4;
the tightness degree adjusting mechanism 5 comprises a first chain wheel 51, a second chain wheel 52, a third chain wheel 53, a fourth chain wheel 54, a fifth chain wheel 55, a sixth chain wheel 56, a seventh chain wheel 57 and a chain 58, the first chain wheel 51 is fixedly connected to the output end of the driving mechanism 1, the second chain wheel 52 is rotatably connected to the external frame through a first connecting shaft, the second chain wheel 52 is used for extruding the chain 58 to enable the chain 58 to be in a tight state, the third chain wheel 53 is rotatably connected to the external frame through a second connecting shaft, the third chain wheel 53 is used for extruding the chain 58 to enable the chain 58 to be in a tight state, the fourth chain wheel 54 is rotatably connected to the connecting plate 4 through a third connecting shaft, the fifth chain wheel 55 is fixedly connected to the lifting cutter mechanism 3, the fifth chain wheel 55 is used for driving the lifting cutter mechanism 3 to rotate, the sixth chain wheel 56 is rotatably connected to the external frame through a fourth connecting shaft, the sixth chain wheel 56 is used for straightening the chain 58 so that the chain 58 is in a tight state, the seventh chain wheel 57 is rotatably connected to the support frame 2 through a fifth connecting shaft, and the chain 58 is meshed with and connected with the first chain wheel 51, the second chain wheel 52, the third chain wheel 53, the fourth chain wheel 54, the fifth chain wheel 55, the sixth chain wheel 56 and the seventh chain wheel 57;
actuating mechanism 1 includes mounting bracket 11, motor 12 and output shaft 13, the outside frame of 11 fixed connection of mounting bracket, mounting bracket 11 is used for installing fixed motor 12, motor 12 fixed connection is on mounting bracket 11, motor 12 circular telegram starts the back and drives output shaft 13 and rotate, the one end fixed connection of output shaft 13 is on the output of motor 12, the other end fixed connection of output shaft 13 is to first sprocket 51, motor 12 circular telegram starts the back and drives output shaft 13 and rotate, output shaft 13 drives first sprocket 51 and rotates.
The working process is as follows: after the motor 12 is powered on and started, the output shaft 13 drives the first chain wheel 51 to rotate, the first chain wheel 51 drives the fifth chain wheel 55 to rotate through the chain 58, the fifth chain wheel 55 drives the cutter on the lifting cutter mechanism 3 to work, materials are cut, the connecting plate 4 is driven to move when the lifting cutter mechanism 3 drives the cutter to move upwards, the lifting cutter mechanism 3 drives the fifth chain wheel 55 to move, the connecting plate 4 drives the fourth chain wheel 54 to move, the distance between the fourth chain wheel 54 and the sixth chain wheel 56 is reduced, the distance between the fourth chain wheel 54 and the first chain wheel 51 is increased, when the lifting cutter mechanism 3 drives the cutter to move upwards, the chain 58 is always in a tight state, and the chain 58 does not need to be adjusted.
Example 2
Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that: the lifting cutter mechanism 3 comprises a lifting component 31 and a cutter component 32, the lifting component 31 is fixedly connected with an external frame, the lifting component 31 is used for driving the cutter component 32 to move in the vertical direction and adjusting the height of the cutter component 32 in the vertical direction, the lifting component 31 is fixedly connected with the connecting plate 4, the telescopic end of the lifting component 31 is fixedly connected with the cutter component 32, the cutter component 32 is used for cutting materials, and the cutter component 32 is fixedly connected with the fifth chain wheel 55;
the lifting assembly 31 comprises a telescopic cylinder 311, a second mounting frame 312 and a guide assembly 313, the telescopic cylinder 311 is fixedly connected with an external frame, the telescopic cylinder 311 is used for driving the cutter assembly 32 to move in the vertical direction, the second mounting frame 312 is fixedly connected to the telescopic end of the telescopic cylinder 311, the second mounting frame 312 is used for mounting the cutter assembly 32, the second mounting frame 312 is fixedly connected to the connecting plate 4, the second mounting frame 312 is connected with the cutter assembly 32, the guide assembly 313 is fixedly connected to the external frame, the guide assembly 313 enables the second mounting frame 312 to stably move in the vertical direction, and the guide assembly 313 is fixedly connected to the second mounting frame 312;
the guide assembly 313 comprises a position-limiting bush 3131 and a movable rod 3132, the position-limiting bush 3131 is fixedly connected to an external machine frame, the movable rod 3132 is slidably connected to the position-limiting bush 3131, the movable rod 3132 is fixedly connected to a second mounting frame 312, the second mounting frame 312 moves to drive the movable rod 3132 to move, the movable rod 3132 slides on the position-limiting bush 3131, and the second mounting frame 312 moves stably under the cooperation of the position-limiting bush 3131 and the movable rod 3132;
the cutter assembly 32 comprises a rotating shaft 321 and a cutter 322, the rotating shaft 321 is rotatably connected to the second mounting frame 312, the cutter 322 is fixedly connected to the rotating shaft 321, the rotating shaft 321 is fixedly connected with a fifth chain wheel 55, the fifth chain wheel 55 drives the rotating shaft 321 to rotate, the rotating shaft 321 drives the cutter 322 to rotate, and the rotating cutter 322 cuts the material.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a circular knife lift linkage subassembly, its characterized in that includes actuating mechanism (1), support frame (2), lift cutter mechanism (3), connecting plate (4) and rate of tension adjustment mechanism (5), wherein:
the driving mechanism (1) is fixedly connected to an external rack, the supporting frame (2) is fixedly connected to the external rack, the lifting cutter mechanism (3) is fixedly connected to the external rack, the connecting plate (4) is fixedly connected to the lifting cutter mechanism (3), the driving mechanism (1) is connected with the lifting cutter mechanism (3) through the tension adjusting mechanism (5), and the tension adjusting mechanism (5) is connected with the supporting frame (2) and the connecting plate (4);
the tightness adjusting mechanism (5) comprises a first chain wheel (51), a second chain wheel (52), a third chain wheel (53), a fourth chain wheel (54), a fifth chain wheel (55), a sixth chain wheel (56), a seventh chain wheel (57) and a chain (58), wherein the first chain wheel (51) is fixedly connected to the output end of the driving mechanism (1), the second chain wheel (52) is rotatably connected to an external frame through a first connecting shaft, the third chain wheel (53) is rotatably connected to the external frame through a second connecting shaft, the fourth chain wheel (54) is rotatably connected to the connecting plate (4) through a third connecting shaft, the fifth chain wheel (55) is fixedly connected to the lifting cutter mechanism (3), the sixth chain wheel (56) is rotatably connected to the external frame through a fourth connecting shaft, the seventh chain wheel (57) is rotatably connected to the supporting frame (2) through a fifth connecting shaft, the chain (58) is engaged with the first sprocket (51), the second sprocket (52), the third sprocket (53), the fourth sprocket (54), the fifth sprocket (55), the sixth sprocket (56), and the seventh sprocket (57).
2. A circular knife lifting linkage assembly according to claim 1, characterized in that the driving mechanism (1) comprises a mounting bracket (11), a motor (12) and an output shaft (13), the mounting bracket (11) is fixedly connected with an external frame, the motor (12) is fixedly connected to the mounting bracket (11), one end of the output shaft (13) is fixedly connected to the output end of the motor (12), and the other end of the output shaft (13) is fixedly connected to the first chain wheel (51).
3. The circular knife lifting linkage assembly according to claim 1, wherein the lifting cutter mechanism (3) comprises a lifting assembly (31) and a cutter assembly (32), the lifting assembly (31) is fixedly connected with an external machine frame, the lifting assembly (31) is fixedly connected with the connecting plate (4), the telescopic end of the lifting assembly (31) is fixedly connected with the cutter assembly (32), and the cutter assembly (32) is fixedly connected with the fifth chain wheel (55).
4. A circular knife lifting linkage assembly according to claim 3, characterized in that the lifting assembly (31) comprises a telescopic cylinder (311), a second mounting frame (312) and a guide assembly (313), the telescopic cylinder (311) is fixedly connected with an external frame, the second mounting frame (312) is fixedly connected to the telescopic end of the telescopic cylinder (311), the second mounting frame (312) is fixedly connected with the connecting plate (4), the second mounting frame (312) is connected with the cutter assembly (32), the guide assembly (313) is fixedly connected with the external frame, and the guide assembly (313) is fixedly connected with the second mounting frame (312).
5. A circular knife lifting linkage assembly according to claim 4, characterized in that the guide assembly (313) comprises a stop bush (3131) and a movable rod (3132), the stop bush (3131) being fixedly connected to an external machine frame, the movable rod (3132) being slidably connected to the stop bush (3131), the movable rod (3132) being fixedly connected to the second mounting block (312).
6. A circular knife lifting linkage assembly according to claim 4, characterized in that the cutter assembly (32) comprises a rotating shaft (321) and a cutter (322), the rotating shaft (321) is rotatably connected to the second mounting frame (312), the cutter (322) is fixedly connected to the rotating shaft (321), and the rotating shaft (321) is fixedly connected to the fifth chain wheel (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123451603.8U CN217225714U (en) | 2021-12-31 | 2021-12-31 | Circular knife lifting linkage assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123451603.8U CN217225714U (en) | 2021-12-31 | 2021-12-31 | Circular knife lifting linkage assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217225714U true CN217225714U (en) | 2022-08-19 |
Family
ID=82827867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123451603.8U Active CN217225714U (en) | 2021-12-31 | 2021-12-31 | Circular knife lifting linkage assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217225714U (en) |
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2021
- 2021-12-31 CN CN202123451603.8U patent/CN217225714U/en active Active
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