CN210103757U - Liquid crystal glass substrate cutting device convenient to change break bar - Google Patents
Liquid crystal glass substrate cutting device convenient to change break bar Download PDFInfo
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- CN210103757U CN210103757U CN201920575800.4U CN201920575800U CN210103757U CN 210103757 U CN210103757 U CN 210103757U CN 201920575800 U CN201920575800 U CN 201920575800U CN 210103757 U CN210103757 U CN 210103757U
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Abstract
The utility model discloses a liquid crystal glazing base plate cutting device convenient to change break bar, including supporting base and vertical two support posts of installing in the middle of supporting the base, support base both ends symmetry and install spacing end plate, link to each other through displacement adjustment mechanism between spacing end plate and the support post, drive elevating system is installed to the support post medial surface, and the support post leading flank is installed sliding connection seat, and sliding connection seat one end links to each other with drive elevating system, and the sliding connection seat other end is connected with break bar cutting mechanism. The utility model discloses a scientific and reasonable's structural design, the operation personnel can change the break bar at any time in putting into production, need not shut down, have stopped the potential safety hazard simultaneously, have reduced manufacturing cost, have guaranteed the production process continuation simultaneously, simple structure, installation easy maintenance, application scope is more extensive, has good practicality and spreading value.
Description
Technical Field
The utility model belongs to liquid crystal glazing base plate processing field especially relates to a liquid crystal glazing base plate cutting device convenient to change break bar.
Background
At present, the length of a liquid crystal glass substrate is generally 1.5-2.5 m, the width is generally 1.1-2.2 m, the thickness is generally 0.4-0.7 mm, 100 liquid crystal glass substrates are cut in 1 hour, therefore, the liquid crystal substrates are cut by a knife flywheel on a cutting device for a long time, the glass is seriously abraded, the glass needs to be replaced in more than 30 hours, the replacement knife flywheel is replaced through manual operation, a skilled operator quickly takes off an old knife flywheel with a knife flywheel base and replaces the old knife flywheel with a new knife flywheel with the knife flywheel base, if the operation is slow, the liquid crystal glass substrates conveyed by a conveyor belt tooling plate flow to a slitting machine and collide with the human body to cause injury, therefore, the general operator needs to stop the machine, the conveyor belt does not rotate for replacement, but production is interrupted, loss is caused, and the production cost is increased. Therefore, the prior art cannot solve the problem of replacing the cutter wheel in the existing production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide a liquid crystal glazing base plate cutting device convenient to change break bar, solved and changed the problem that the break bar exists in the production now, the device is convenient for change the break bar at any time in the production, does not exist and shuts down change and potential safety hazard.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a liquid crystal glass substrate cutting device convenient for replacing a cutter wheel comprises a supporting base and two supporting stand columns vertically installed in the middle of the supporting base, wherein limiting end plates are symmetrically installed at two ends of the supporting base and connected with the supporting stand columns through displacement adjusting mechanisms;
the supporting base comprises a supporting bottom plate and a guide vertical plate vertically arranged on the rear side of the supporting bottom plate, and a first linear sliding groove is horizontally formed in the inner surface of the guide vertical plate; the bottom end of the supporting upright post is horizontally provided with a limiting perforation, a driving shaft hole and a driven shaft hole are respectively arranged above the limiting perforation, the bottom end of the rear side of the supporting upright post is provided with a first sliding bulge matched with the first linear sliding groove, and the front side of the supporting upright post is vertically provided with a second linear sliding groove; a limiting guide hole corresponding to the limiting through hole is formed in the middle of the limiting end plate; the displacement adjusting mechanism comprises an adjusting screw rod, a compression spring and an adjusting nut, wherein a limit lug is arranged at the inner end of the adjusting screw rod, and the outer end of the adjusting screw rod sequentially penetrates through a limit perforation, the compression spring and a limit guide hole to be connected with the adjusting nut;
the driving lifting mechanism comprises a driving shaft arranged in a driving shaft hole and a driven shaft arranged in a driven shaft hole, a driven chain wheel is arranged on the driven shaft, a driving chain wheel is arranged on the driving shaft, the driving chain wheel is connected with the driven chain wheel through a transmission chain, the driving shaft is connected with a driving motor, a supporting flat plate is horizontally arranged at the bottom of the driving motor, and the supporting flat plate is connected with a supporting upright post;
the sliding connecting seat comprises a sliding transverse bar, a second sliding bulge matched with the second linear sliding groove is arranged in the middle of the sliding transverse bar, one end of the sliding transverse bar is fixedly connected with the transmission chain, and the other end of the sliding transverse bar is vertically provided with a fixing plate;
the cutter wheel cutting mechanism comprises a servo motor vertically arranged on the fixed plate, the servo motor is fixedly connected with a rotary positioning table, two telescopic cylinders are symmetrically arranged on two sides of the rotary positioning table, the telescopic cylinders are connected with a cutter holder through a positioning clamping seat, and a cutter wheel is arranged on the cutter holder; the outer surface of the positioning clamping seat is horizontally provided with an installation clamping groove, and the outer side of the cutter holder is provided with an installation clamping block matched with the installation clamping groove.
Furthermore, dovetail fit is formed between the first linear sliding groove and the first sliding protrusion and between the second linear sliding groove and the second sliding protrusion.
Furthermore, the adjusting screw rod is in clearance fit with the limiting through hole and the limiting guide hole.
Further, the supporting base is fixedly connected with the limiting end plate through bolts.
Further, the sliding cross bar is connected with the transmission chain in a welding mode.
The utility model has the advantages that:
the utility model discloses a scientific and reasonable's structural design, the operation personnel can change the break bar at any time in putting into production, need not shut down, have stopped the potential safety hazard simultaneously, have reduced manufacturing cost, have guaranteed the production process continuation simultaneously, simple structure, installation easy maintenance, application scope is more extensive, has good practicality and spreading value.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an exploded view of the local structure of the present invention;
FIG. 3 is an exploded view of the local structure of the present invention;
fig. 4 is a partial structural schematic diagram of the present invention;
fig. 5 is an exploded view of the local structure of the present invention.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1, the liquid crystal glass substrate cutting device convenient for replacing a cutter wheel comprises a support base 1 and two support columns 2 vertically installed in the middle of the support base 1, wherein limiting end plates 3 are symmetrically installed at two ends of the support base 1, the limiting end plates 3 are connected with the support columns 2 through displacement adjusting mechanisms 4, driving lifting mechanisms 5 are installed on inner side surfaces of the support columns 2, sliding connection seats 6 are installed on front side surfaces of the support columns 2, one ends of the sliding connection seats 6 are connected with the driving lifting mechanisms 5, and the other ends of the sliding connection seats 6 are connected with cutter wheel cutting mechanisms 7;
the supporting base 1 comprises a supporting bottom plate 11 and a vertical guide plate 12 vertically arranged at the rear side of the supporting bottom plate 11, and a first linear sliding groove 13 is horizontally arranged on the inner surface of the vertical guide plate 12; the bottom end of the supporting upright post 2 is horizontally provided with a limiting through hole 21, a driving shaft hole 22 and a driven shaft hole 23 are respectively arranged above the limiting through hole 21, the bottom end of the rear side of the supporting upright post 2 is provided with a first sliding bulge 24 matched with the first linear sliding groove 13, and the front side of the supporting upright post 2 is vertically provided with a second linear sliding groove 25; the middle of the limiting end plate 3 is provided with a limiting guide hole 31 corresponding to the limiting through hole 21; the displacement adjusting mechanism 4 comprises an adjusting screw rod 41, a compression spring 42 and an adjusting nut 43, wherein the inner end of the adjusting screw rod 41 is provided with a limit bump 411, and the outer end of the adjusting screw rod 41 sequentially penetrates through the limit through hole 21, the compression spring 42 and the limit guide hole 31 to be connected with the adjusting nut 43;
the driving lifting mechanism 5 comprises a driving shaft 53 arranged in the driving shaft hole 22 and a driven shaft 51 arranged in the driven shaft hole 23, a driven chain wheel 52 is arranged on the driven shaft 51, a driving chain wheel 54 is arranged on the driving shaft 53, the driving chain wheel 54 is connected with the driven chain wheel 52 through a transmission chain 55, the driving shaft 53 is connected with a driving motor 56, a supporting flat plate 57 is horizontally arranged at the bottom of the driving motor 56, and the supporting flat plate 57 is connected with the supporting upright post 2;
the sliding connecting seat 6 comprises a sliding transverse bar 61, a second sliding bulge 62 matched with the second linear sliding groove 25 is arranged in the middle of the sliding transverse bar 61, one end of the sliding transverse bar 61 is fixedly connected with the transmission chain 55, and the other end of the sliding transverse bar 61 is vertically provided with a fixing plate 63;
the cutter wheel cutting mechanism 7 comprises a servo motor 71 vertically arranged on the fixing plate 63, the servo motor 71 is fixedly connected with a rotary positioning table 72, two telescopic cylinders 73 are symmetrically arranged on two sides of the rotary positioning table 72, the telescopic cylinders 73 are connected with a cutter holder 75 through positioning clamping seats 74, and cutter wheels 76 are arranged on the cutter holder 75; an installation clamping groove 741 is horizontally arranged on the outer surface of the positioning clamping seat 74, an installation clamping block 751 matched with the installation clamping groove 741 is arranged on the outer side of the tool apron 75, and a bolt is longitudinally arranged between the installation clamping groove 741 and the installation clamping block 751.
The dovetail fit is formed between the first linear sliding groove 13 and the first sliding protrusion 24 and between the second linear sliding groove 25 and the second sliding protrusion 62, the clearance fit is formed between the adjusting screw rod 41 and the limiting through hole 21 and between the adjusting screw rod and the limiting guide hole 31, the supporting base 1 and the limiting end plate 3 are fixedly connected through bolts, and the sliding cross bar 61 is connected with the transmission chain 55 in a welded mode.
Before specifically using, at first through the clamping jaw with the vertical fixed of liquid crystal glazing base plate, before arranging the device in liquid crystal glazing base plate, according to the width that both sides need vertically cut, adjustment displacement adjustment mechanism 4: by rotating the adjusting nut 43 inside and outside, the bottom end of the supporting upright 2 is tightly attached to the limiting bump 411 under the action of the compression spring 42, so that the specific position of the supporting upright 2 is finely adjusted; the driving motor 56 provides kinetic energy to rotate forwards and backwards, the transmission chain 55 is driven to rotate clockwise and anticlockwise circularly, the sliding connection seat 6 is driven to slide up and down, the cutter wheel 76 is finally driven to longitudinally cut and slide on the surface of the liquid crystal glass substrate from top to bottom, and after scribing is finished, the telescopic cylinder 73 retracts, and the cutter wheel 76 returns to the original point position of the top; when the cutter wheel 76 needs to be replaced, the servo motor 71 is controlled to rotate 180 degrees, so that a new cutter wheel 76 is opposite to the liquid crystal glass substrate, and then the cutter seat 75 where the used cutter wheel 76 is located is taken down and replaced.
The utility model discloses a scientific and reasonable's structural design, the operation personnel can change the break bar at any time in putting into production, need not shut down, have stopped the potential safety hazard simultaneously, have reduced manufacturing cost, have guaranteed the production process continuation simultaneously, simple structure, installation easy maintenance, application scope is more extensive, has good practicality and spreading value.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a liquid crystal glazing base plate cutting device convenient to change break bar which characterized in that: the device comprises a supporting base (1) and two supporting upright posts (2) vertically arranged in the middle of the supporting base (1), wherein limiting end plates (3) are symmetrically arranged at two ends of the supporting base (1), the limiting end plates (3) are connected with the supporting upright posts (2) through displacement adjusting mechanisms (4), driving lifting mechanisms (5) are arranged on the inner side surfaces of the supporting upright posts (2), sliding connecting seats (6) are arranged on the front side surfaces of the supporting upright posts (2), one ends of the sliding connecting seats (6) are connected with the driving lifting mechanisms (5), and the other ends of the sliding connecting seats (6) are connected with a cutter wheel cutting mechanism (7);
the supporting base (1) comprises a supporting bottom plate (11) and a guide vertical plate (12) vertically arranged at the rear side of the supporting bottom plate (11), and a first linear sliding groove (13) is horizontally arranged on the inner surface of the guide vertical plate (12); a limiting through hole (21) is horizontally arranged at the bottom end of the supporting upright post (2), a driving shaft hole (22) and a driven shaft hole (23) are respectively arranged above the limiting through hole (21), a first sliding bulge (24) matched with the first linear sliding groove (13) is arranged at the bottom end of the rear side of the supporting upright post (2), and a second linear sliding groove (25) is vertically arranged at the front side of the supporting upright post (2); a limiting guide hole (31) corresponding to the limiting through hole (21) is arranged in the middle of the limiting end plate (3); the displacement adjusting mechanism (4) comprises an adjusting screw rod (41), a compression spring (42) and an adjusting nut (43), a limiting lug (411) is arranged at the inner end of the adjusting screw rod (41), and the outer end of the adjusting screw rod (41) sequentially penetrates through a limiting through hole (21), the compression spring (42) and a limiting guide hole (31) to be connected with the adjusting nut (43);
the driving lifting mechanism (5) comprises a driving shaft (53) arranged in a driving shaft hole (22) and a driven shaft (51) arranged in a driven shaft hole (23), a driven chain wheel (52) is arranged on the driven shaft (51), a driving chain wheel (54) is arranged on the driving shaft (53), the driving chain wheel (54) is connected with the driven chain wheel (52) through a transmission chain (55), the driving shaft (53) is connected with a driving motor (56), a supporting flat plate (57) is horizontally arranged at the bottom of the driving motor (56), and the supporting flat plate (57) is connected with the supporting upright column (2);
the sliding connecting seat (6) comprises a sliding transverse bar (61), a second sliding bulge (62) matched with the second linear sliding groove (25) is arranged in the middle of the sliding transverse bar (61), one end of the sliding transverse bar (61) is fixedly connected with the transmission chain (55), and the other end of the sliding transverse bar (61) is vertically provided with a fixing plate (63);
the cutter wheel cutting mechanism (7) comprises a servo motor (71) vertically arranged on the fixing plate (63), the servo motor (71) is fixedly connected with a rotary positioning table (72), two telescopic cylinders (73) are symmetrically arranged on two sides of the rotary positioning table (72), the telescopic cylinders (73) are connected with a cutter holder (75) through positioning clamping seats (74), and cutter wheels (76) are arranged on the cutter holder (75); an installation clamping groove (741) is horizontally formed in the outer surface of the positioning clamping seat (74), and an installation clamping block (751) matched with the installation clamping groove (741) is arranged on the outer side of the cutter holder (75).
2. The device for cutting a liquid crystal glass substrate with a conveniently replaced cutter wheel according to claim 1, wherein: dovetail matching is respectively carried out between the first linear sliding groove (13) and the first sliding bulge (24) and between the second linear sliding groove (25) and the second sliding bulge (62).
3. The device for cutting a liquid crystal glass substrate with a conveniently replaced cutter wheel according to claim 1, wherein: the adjusting screw rod (41) is in clearance fit with the limiting through hole (21) and the limiting guide hole (31).
4. The device for cutting a liquid crystal glass substrate with a conveniently replaced cutter wheel according to claim 1, wherein: the supporting base (1) is fixedly connected with the limiting end plate (3) through bolts.
5. The device for cutting a liquid crystal glass substrate with a conveniently replaced cutter wheel according to claim 1, wherein: the sliding transverse bar (61) is connected with the transmission chain (55) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575800.4U CN210103757U (en) | 2019-04-25 | 2019-04-25 | Liquid crystal glass substrate cutting device convenient to change break bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575800.4U CN210103757U (en) | 2019-04-25 | 2019-04-25 | Liquid crystal glass substrate cutting device convenient to change break bar |
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| Publication Number | Publication Date |
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| CN210103757U true CN210103757U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920575800.4U Active CN210103757U (en) | 2019-04-25 | 2019-04-25 | Liquid crystal glass substrate cutting device convenient to change break bar |
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| CN (1) | CN210103757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI765709B (en) * | 2021-05-19 | 2022-05-21 | 佳陞科技有限公司 | Cutting tool changing device and operating method for cutting tool changing device |
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2019
- 2019-04-25 CN CN201920575800.4U patent/CN210103757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI765709B (en) * | 2021-05-19 | 2022-05-21 | 佳陞科技有限公司 | Cutting tool changing device and operating method for cutting tool changing device |
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