CN217895813U - High-precision cutter adjusting device of fiber cutting machine - Google Patents
High-precision cutter adjusting device of fiber cutting machine Download PDFInfo
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- CN217895813U CN217895813U CN202222289961.1U CN202222289961U CN217895813U CN 217895813 U CN217895813 U CN 217895813U CN 202222289961 U CN202222289961 U CN 202222289961U CN 217895813 U CN217895813 U CN 217895813U
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Abstract
The utility model belongs to the technical field of cutting equipment auxiliary, in particular to high accuracy knife adjustment device of fibre cutter, its structure is including shearing the subassembly, panel frame, operation mechanism, swing mechanism and adjustment mechanism, and the both ends symmetry is equipped with panel frame about the shearing subassembly, and the both ends symmetry is equipped with operation mechanism, swing mechanism and adjustment mechanism about the shearing subassembly, the utility model discloses following beneficial effect has, rotatory through the operation threaded rod, the regulating block can be in the threaded rod outside activity around, and the regulating plate drives the eccentric shaft and rotates, and the second swing plate that the second pivot of eccentric shaft rotated the connection provides height, the change of fore-and-aft position, again because the first swing plate of eccentric wheel outside articulated, can drive second swing plate articulated move the knife seat in step and carry out the height, the change of fore-and-aft position, reached through adding the effective effect of establishing screw thread linkage roll adjustment part in order to provide the adjustment dead knife, move knife fit clearance, the simple operation, the precision is high, practice thrift the cost.
Description
Technical Field
The utility model belongs to the technical field of cutting equipment auxiliary, in particular to high accuracy knife adjustment device of fibre cutter.
Background
The fiber cutting machine, also known as a glass fiber cutting machine, an aramid fiber cutting machine, a chemical fiber cutting machine and the like, is different names according to different purposes, is a universal cutting device with a very wide application range, can cut various different types of raw materials according to different requirements, meets the requirements of people on materials, and is divided into a rotary hob type fiber cutting machine, a guillotine type cutting machine, a parallel blade type cutting machine and the like;
but this fibre cutter that prior art is novel operates a period of time after, cutter part can produce wearing and tearing, and the clearance grow, because the clearance of shearing in the middle of the cutter requires the precision very high, to this, just need carry out the cutter and change, but very extravagant, for this reason, urgently need provide the accent sword device of the fibre cutter of adjustable cutter fit clearance.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the high-precision cutter adjusting device of the fiber cutting machine is provided so as to solve the problems in the prior art, and the effective effect of adjusting the fit clearance function of the cutter is provided by additionally arranging a thread linkage distance adjusting part.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a high-precision knife adjusting device of a fiber cutting machine, which comprises a shearing assembly, a panel frame, an operating mechanism, a swinging mechanism and an adjusting mechanism, wherein the panel frame is symmetrically arranged at the left end and the right end of the shearing assembly, the operating mechanism, the swinging mechanism and the adjusting mechanism are symmetrically arranged at the left end and the right end of the shearing assembly, the operating mechanism is arranged below the swinging mechanism, and the swinging mechanism is arranged at the inner side of the adjusting mechanism;
the operating mechanism comprises a connecting rod, a first bearing, an eccentric wheel and a first swinging plate, wherein the first bearing and the eccentric wheel are symmetrically fixed on the left side and the right side of the connecting rod in a penetrating manner, the first bearing is arranged on the inner side of the eccentric wheel, and the outer side of the eccentric wheel is hinged with the first swinging plate;
the swing mechanism comprises a second swing plate, an eccentric shaft and a second bearing, one end of the second swing plate penetrates through the eccentric shaft, the eccentric shaft is rotatably connected with the second swing plate, and the left end and the right end of the movable cutter seat are respectively hinged with the other end of the second swing plate;
the eccentric shaft comprises a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are fixedly connected to one shaft side of the first rotating shaft in sequence, the shaft axes of the first rotating shaft, the third rotating shaft and the fourth rotating shaft are positioned on the same horizontal line, the shaft axes of the first rotating shaft and the second rotating shaft are not positioned on the same horizontal line, the outer side of the second rotating shaft is rotatably connected with a second swinging plate, and second bearings are detachably mounted on the outer sides of the first rotating shaft and the third rotating shaft respectively;
adjustment mechanism includes regulating plate, regulating block, threaded rod, extension board, bearing frame and riser, and the regulating plate downside articulates there is the regulating block, and the regulating block outside runs through threaded rod rear end screw thread, and regulating block outside rigid coupling has the extension board, and threaded rod front end rigid coupling is inboard in the bearing frame, and bearing frame outside rigid coupling has the riser, the regulating plate upside and the axial end fixed connection of eccentric shaft.
Furthermore, the shearing assembly comprises a fixed cutter seat, a fixed cutter, a movable cutter and a movable cutter seat, the fixed cutter is detachably and fixedly arranged at the top end of the fixed cutter seat, the movable cutter is movably arranged at the top end of the fixed cutter, and the movable cutter seat is detachably and fixedly arranged at the top end of the movable cutter.
Furthermore, the first swing plates are provided with two groups which are symmetrically and fixedly arranged at the bottom end of the movable cutter holder.
Further, panel frames are symmetrically and fixedly connected to the left side and the right side of the fixed cutter seat.
Furthermore, the left end and the right end of the panel frame are fixedly penetrated through by a first bearing.
Furthermore, the left end and the right end of the panel frame are fixedly penetrated through by a second bearing.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the swinging mechanisms and the adjusting mechanisms are symmetrically arranged on the left side and the right side of the shearing assembly, the adjusting block can move back and forth on the outer side of the threaded rod by operating the threaded rod to rotate, in the process, one end of the adjusting plate is hinged to the adjusting block to rotate, and therefore, the other end of the adjusting plate can drive the eccentric shaft to rotate on the inner sides of the second bearing and the second swinging plate;
according to the above, because the axes of the first rotating shaft and the second rotating shaft are not in the same horizontal line, when the eccentric shaft rotates, the second swinging plate rotationally connected with the second rotating shaft provides changes of height and front and back positions, and the first swinging plate is hinged outside the eccentric wheel;
in conclusion, the movable cutter seat hinged with the second swing plate can be synchronously driven to change the height and the front and back positions, the effective effect of adjusting the fit clearance of the fixed cutter and the movable cutter by additionally arranging the thread linkage distance-adjusting component is achieved, the operation is convenient and fast, the precision is high, and the cost is saved;
drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
FIG. 3 is a schematic view of a part of the structure A of the present invention;
FIG. 4 is a schematic view of a part of the structure B of the present invention;
fig. 5 is a schematic view of the eccentric shaft structure of the present invention;
fig. 6 is a left side view schematic structure diagram of the present invention;
in the figure: the device comprises a shearing component-1, a panel frame-2, an operating mechanism-3, a swinging mechanism-4, an adjusting mechanism-5, a fixed cutter seat-11, a fixed cutter-12, a movable cutter-13, a movable cutter seat-14, a connecting rod-31, a first bearing-32, an eccentric wheel-33, a first swinging plate-34, a second swinging plate-41, an eccentric shaft-42, a second bearing-43, a first rotating shaft-421, a second rotating shaft-422, a third rotating shaft-423, a fourth rotating shaft-424, an adjusting plate-51, an adjusting block-52, a threaded rod-53, an extending plate-54, a bearing seat-55 and a vertical plate-56.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a high precision knife adjusting device of a fiber cutting machine: comprises a shearing assembly 1, a panel frame 2, an operating mechanism 3, a swinging mechanism 4 and an adjusting mechanism 5;
the left end and the right end of the shearing assembly 1 are symmetrically provided with an operating mechanism 3, a swinging mechanism 4 and an adjusting mechanism 5;
the operating mechanism 3 is arranged below the swinging mechanism 4, and the swinging mechanism 4 is arranged inside the adjusting mechanism 5.
Referring to fig. 1, 2 and 6, the operating mechanism 3 includes a connecting rod 31, a first bearing 32, an eccentric 33 and a first swing plate 34;
a first bearing 32 and an eccentric wheel 33 are symmetrically fixed on the left side and the right side of the connecting rod 31 in a penetrating manner, the first bearing 32 is arranged on the inner side of the eccentric wheel 33, and a first swinging plate 34 is hinged on the outer side of the eccentric wheel 33.
The left end and the right end of the panel frame 2 are fixedly penetrated through by a first bearing 32 to provide fixing and supporting.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the swing mechanism 4 includes a second swing plate 41, an eccentric shaft 42 and a second bearing 43;
one end of the second swinging plate 41 penetrates through the eccentric shaft 42, and the eccentric shaft 42 is rotatably connected with the second swinging plate 41 to provide a rotating support;
the left end and the right end of the movable cutter seat 14 are respectively hinged with the other end of the second swinging plate 41 to provide rotating support;
the eccentric shaft 42 includes a first rotating shaft 421, a second rotating shaft 422, a third rotating shaft 423, and a fourth rotating shaft 424;
a second rotating shaft 422, a third rotating shaft 423 and a fourth rotating shaft 424 are fixedly connected to one shaft side of the first rotating shaft 421 in sequence, and the shaft axes of the first rotating shaft 421, the third rotating shaft 423 and the fourth rotating shaft 424 are in the same horizontal line and provide concentric rotation;
the axial lines of the first rotating shaft 421 and the second rotating shaft 422 are not in the same horizontal line, so as to provide centrifugal rotation;
the outer side of the second rotating shaft 422 is rotatably connected with the second swinging plate 41, and the outer sides of the first rotating shaft 421 and the third rotating shaft 423 are respectively detachably provided with a second bearing 43.
The left end and the right end of the panel frame 2 are fixedly penetrated through by a second bearing 43 to provide fixation and support.
Referring to fig. 1, 2, 3, 4 and 6, the adjusting mechanism 5 includes an adjusting plate 51, an adjusting block 52, a threaded rod 53, an extending plate 54, a bearing seat 55 and a vertical plate 56;
the lower side of the adjusting plate 51 is hinged with an adjusting block 52, and the outer side of the adjusting block 52 penetrates through the rear end thread of a threaded rod 53 to form a thread positioning component;
an extension plate 54 is fixedly connected to the outer side of the adjusting block 52, and the front end of the threaded rod 53 is fixedly arranged on the inner side of the bearing block 55 to provide a rotary support;
a vertical plate 56 is fixedly connected to the outer side of the bearing seat 55 to fix the position of the bearing seat 55;
the upper side of the adjusting plate 51 is fixedly connected with the axial end of the eccentric shaft 42 to drive the eccentric shaft 42 to synchronously rotate.
Referring to fig. 1, 2, 3 and 6, the shearing module 1 includes a fixed blade seat 11, a fixed blade 12, a movable blade 13 and a movable blade seat 14;
the top end of the fixed knife seat 11 is detachably and fixedly provided with a fixed knife 12, the top end of the fixed knife 12 is movably provided with a movable knife 13, and the top end of the movable knife 13 is detachably and fixedly provided with a movable knife seat 14.
Two groups of first swing plates 34 are symmetrically and fixedly arranged at the bottom end of the movable tool apron 14, so that the positions are reasonably arranged, and the operation stability is improved.
Wherein, the panel frame 2 is symmetrically and fixedly connected with the left side and the right side of the fixed cutter seat 11 for fixing and supporting.
The working principle is as follows: firstly, mounting the high-precision cutter adjusting device of the fiber cutting machine at the position used by the fiber cutting machine, and fixing the positions of the panel frame 2 and the vertical plate 56;
then, a driving source is arranged outside the operating mechanism 3 (specifically, a gear is fixedly arranged outside the connecting rod 31, and an output shaft of a driving motor is connected with another gear, so that the connecting rod 31 is engaged and driven to rotate);
then, according to the above, when the connecting rod 31 rotates, the eccentric wheel 33 is driven to rotate, so as to drive the first swing plate 34 to swing up and down in a reciprocating manner, and simultaneously drive the movable knife 13 and the movable knife holder 14 to operate in a reciprocating manner up and down, the movable knife 13 forms a shearing operation at the fixed knife 12 mounted on the fixed knife holder 11, and the second swing plate 41 of the swing mechanism 4 is hinged to the outer side of the movable knife holder 14, so that the support stability is improved;
finally, according to the above, the movable knife 13 performs a shearing operation at the fixed knife 12 mounted on the fixed knife base 11, after the fibers are sheared for a period of time, the movable knife 13 and the fixed knife 12 are worn, for this reason, the swinging mechanisms 4 and the adjusting mechanisms 5 are symmetrically arranged at the left and right sides of the shearing assembly 1, the adjusting block 52 can move back and forth at the outer side of the threaded rod 53 by operating the threaded rod 53 to rotate, in the process, one end of the adjusting plate 51 is hinged to the adjusting block 52, and thus, the other end of the adjusting plate 51 can drive the eccentric shaft 42 to rotate at the inner sides of the second bearing 43 and the second swinging plate 41;
according to the above, since the axes of the first rotating shaft 421 and the second rotating shaft 422 are not in the same horizontal line, when the eccentric shaft 42 rotates, the second swinging plate 41 rotatably connected to the second rotating shaft 422 provides the height and front-back position change, and also due to the first swinging plate 34 hinged outside the eccentric wheel 33;
in conclusion, the movable cutter holder 14 hinged to the second swing plate 41 can be driven to change the height and the front and rear positions synchronously, the effective effect of adjusting the fit clearance between the fixed cutter 12 and the movable cutter 13 by adding the thread linkage distance adjusting component is achieved, and the device is convenient to operate, high in precision and cost-saving.
The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a high accuracy knife adjustment device of fibre cutter which characterized in that: the panel shearing mechanism comprises a shearing assembly (1), a panel frame (2), an operating mechanism (3), a swinging mechanism (4) and an adjusting mechanism (5), wherein the panel frame (2) is symmetrically arranged at the left end and the right end of the shearing assembly (1), the operating mechanism (3), the swinging mechanism (4) and the adjusting mechanism (5) are symmetrically arranged at the left end and the right end of the shearing assembly (1), the operating mechanism (3) is arranged below the swinging mechanism (4), and the swinging mechanism (4) is arranged on the inner side of the adjusting mechanism (5);
the operating mechanism (3) comprises a connecting rod (31), a first bearing (32), an eccentric wheel (33) and a first swinging plate (34), the first bearing (32) and the eccentric wheel (33) are symmetrically and fixedly penetrated at the left side and the right side of the connecting rod (31), the first bearing (32) is arranged at the inner side of the eccentric wheel (33), and the outer side of the eccentric wheel (33) is hinged with the first swinging plate (34);
the swing mechanism (4) comprises a second swing plate (41), an eccentric shaft (42) and a second bearing (43), one end of the second swing plate (41) penetrates through the eccentric shaft (42), the eccentric shaft (42) is rotatably connected with the second swing plate (41), and the left end and the right end of the movable knife holder (14) are respectively hinged with the other end of the second swing plate (41);
the eccentric shaft (42) comprises a first rotating shaft (421), a second rotating shaft (422), a third rotating shaft (423) and a fourth rotating shaft (424), one shaft side of the first rotating shaft (421) is fixedly connected with the second rotating shaft (422), the third rotating shaft (423) and the fourth rotating shaft (424) in sequence, the shaft axes of the first rotating shaft (421), the third rotating shaft (423) and the fourth rotating shaft (424) are positioned on the same horizontal line, the shaft axes of the first rotating shaft (421) and the second rotating shaft (422) are not positioned on the same horizontal line, the outer side of the second rotating shaft (422) is rotatably connected with the second swinging plate (41), and the outer sides of the first rotating shaft (421) and the third rotating shaft (423) are respectively and detachably provided with a second bearing (43);
adjustment mechanism (5) are including regulating plate (51), regulating block (52), threaded rod (53), extension board (54), bearing frame (55) and riser (56), regulating plate (51) downside articulates there is regulating block (52), threaded rod (53) rear end screw thread runs through is passed through in the regulating block (52) outside, regulating block (52) outside rigid coupling has extension board (54), threaded rod (53) front end rigid coupling is inboard in bearing frame (55), bearing frame (55) outside rigid coupling has riser (56), the axial end fixed connection of regulating plate (51) upside and eccentric shaft (42).
2. A high precision blade adjusting device for a fiber cutting machine according to claim 1, wherein: the shearing assembly (1) comprises a fixed cutter seat (11), a fixed cutter (12), a movable cutter (13) and a movable cutter seat (14), the fixed cutter (12) is detachably and fixedly arranged at the top end of the fixed cutter seat (11), the movable cutter (13) is movably arranged at the top end of the fixed cutter (12), and the movable cutter seat (14) is detachably and fixedly arranged at the top end of the movable cutter (13).
3. A high precision blade adjusting device for fiber cutting machine according to claim 1, wherein: two groups of first swing plates (34) are arranged and symmetrically and fixedly arranged at the bottom end of the movable cutter holder (14).
4. A high precision blade adjusting device for a fiber cutting machine according to claim 2, wherein: the left side and the right side of the fixed cutter seat (11) are symmetrically and fixedly connected with a panel frame (2).
5. A high precision blade adjusting device for a fiber cutting machine according to claim 1, wherein: the left end and the right end of the panel frame (2) are fixedly penetrated through by a first bearing (32).
6. A high precision blade adjusting device for a fiber cutting machine according to claim 1, wherein: the left end and the right end of the panel frame (2) are fixedly penetrated through by a second bearing (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222289961.1U CN217895813U (en) | 2022-08-30 | 2022-08-30 | High-precision cutter adjusting device of fiber cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222289961.1U CN217895813U (en) | 2022-08-30 | 2022-08-30 | High-precision cutter adjusting device of fiber cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217895813U true CN217895813U (en) | 2022-11-25 |
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ID=84108028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222289961.1U Active CN217895813U (en) | 2022-08-30 | 2022-08-30 | High-precision cutter adjusting device of fiber cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217895813U (en) |
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2022
- 2022-08-30 CN CN202222289961.1U patent/CN217895813U/en active Active
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