CN209685590U - A kind of Full-automatic glass cutting pneumatic knife box - Google Patents
A kind of Full-automatic glass cutting pneumatic knife box Download PDFInfo
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- CN209685590U CN209685590U CN201920296358.1U CN201920296358U CN209685590U CN 209685590 U CN209685590 U CN 209685590U CN 201920296358 U CN201920296358 U CN 201920296358U CN 209685590 U CN209685590 U CN 209685590U
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- knife
- box body
- knife bar
- knife box
- fixedly connected
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Abstract
It include that stepper motor, ball-screw, top are provided with the knife box body of inlet throttle exhaust valve, servo motor, synchronous belt, are set in knife box body and bottom reaches knife bar outside knife box body, is fixedly connected on the rubber on knife bar top and is fixedly connected on the cutter holder assembly of knife bar bottom the utility model discloses a kind of Full-automatic glass cutting pneumatic knife box；Screw rod one end of ball-screw and the output axis connection of stepper motor, the nut of ball-screw is fixedly connected with knife box body, and sliding block is fixed on knife box body, sliding block is embedded on upright guide rail, upright guide rail is fixed in the rack of Full-automatic glass cutting, and servo motor drives knife bar to rotate by synchronous belt.The utility model can adjust the height of knife box entirety according to the glass of different-thickness, to adjust the height of knife bar, the cutting requirement for adapting to different-thickness glass ensure that the quality of product to improve work efficiency.
Description
Technical field
The utility model relates to glass cutting equipment field, specifically a kind of Full-automatic glass cutting pneumatic knife box.
Background technique
Full-automatic glass cutting is a kind of a kind of processing equipment for being exclusively used in glass processing and blanking.Full-automatic glass is cut
Cutting mill can cut out glass of various shapes according to rotary cutter, but existing Full-automatic glass cutting pneumatic knife box cannot
The height that knife bar is adjusted according to the thickness of glass needs to replace the knife box of different model, disassembly peace according to the glass of different-thickness
Dress trouble, influences working efficiency, is unable to satisfy modern production demand.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of Full-automatic glass cutting pneumatic knife boxes, can basis
The height of the glass adjustment knife box entirety of different-thickness, to adjust the height of knife bar, the cutting for adapting to different-thickness glass is wanted
It asks, to improve work efficiency, ensure that the quality of product.
The technical solution of the utility model are as follows:
A kind of Full-automatic glass cutting pneumatic knife box includes that stepper motor, ball-screw, top are provided with import
Throttle the knife box body of exhaust valve, servo motor, synchronous belt, be set in knife box body and bottom reaches outside knife box body
Knife bar, the rubber for being fixedly connected on knife bar top and the cutter holder assembly for being fixedly connected on knife bar bottom；The ball-screw
The nut of the output axis connection of screw rod one end and stepper motor, ball-screw is fixedly connected with knife box body, and the knife box
Sliding block is fixed on ontology, the sliding block is embedded on upright guide rail, and the upright guide rail, which is fixed on full-automatic glass, to be cut
In the rack of cutting mill；The knife bar is spline shaft structure, and the lower part of knife bar is set with ball spline, the servo motor
It is fixedly connected with synchronous pulley, the synchronous pulley and ball spline on output shaft and is passed by passing through the synchronous belt of knife box body
Dynamic connection；Return spring is set on the knife bar, the top of return spring is fixedly connected with knife bar, the bottom end of return spring
It is fixedly connected on knife box body.
The nut of the ball-screw is fixedly connected by screw rod fixed block with knife box body, i.e. the one of screw rod fixed block
It holds and is bolted to connection with the nut of ball-screw, the other end and knife box body of screw rod fixed block are bolted company
It connects.
The cutter holder assembly includes the cutter holder base being fixedly connected in knife bar bottom and is fixedly connected in cutter holder base
Triangle cutter holder.
It is fixedly connected with the upper limit position block of ring structure in the top exterior walls of the knife bar, consolidates in the bottom outer wall of knife bar
Surely it is connected with the lower position block of ring structure, the knife box body is interior and is fixed with baffle positioned at top, and knife bar passes through baffle
And upper limit position block is located at the top of baffle, and annular groove is offered in the lower inner wall of the ball spline, the knife bar
Lower position block is located in annular groove.
Guide sleeve is fixed in the knife box body, the knife bar passes through guide sleeve, the top of the return spring
End is fixed on the bottom end of upper limit position block, and the bottom end of return spring is fixed on the top of guide sleeve.
The angular transducer for detecting knife bar rotational angle, the angle sensor are fixed on the knife box body
Device, servo motor are connect with the controller of Full-automatic glass cutting.
The advantages of the utility model:
The utility model carries out vertical lifting movement by stepper motor and ball screw band moving knife box body, so as to adjust
The height of knife bar suitable for the cutting requirement of different-thickness glass, and avoids disassembly and installation knife box bring trouble repeatedly；
The utility model drives the servo motor of knife bar progress angular turn to be set to the side of knife box body, passes through synchronous belt band moving knife
Bar rotation, so that the glass of the cleavable polymorphic structure of the utility model；The utility model provides the pressure of knife bar cutting by air pressure
Power, and return spring, upper limit and lower limit are provided on knife bar, the accuracy for guaranteeing knife bar cutting and resetting.
Detailed description of the invention
Fig. 1 is longitudinal main sectional view of the utility model.
Fig. 2 is longitudinal sectional view of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
See Fig. 1 and Fig. 2, a kind of Full-automatic glass cutting pneumatic knife box, include stepper motor 1, ball-screw 2,
Top is provided with the knife box body 3 of inlet throttle exhaust valve 4, servo motor 5, synchronous belt 6, is set in knife box body 3 and bottom
Portion reaches knife bar 7 outside knife box body 3, is fixedly connected on the rubber 8 on 7 top of knife bar and is fixedly connected on 7 bottom end of knife bar
Cutter holder assembly；Cutter holder assembly includes the cutter holder base 9 being fixedly connected on 7 bottom end of knife bar and is fixedly connected in cutter holder base 9
Triangle cutter holder 10；Screw rod one end of ball-screw 2 and the output axis connection of stepper motor 1, the nut of ball-screw 2 pass through screw rod
Fixed block 11 is fixedly connected with knife box body 3, i.e. one end of screw rod fixed block 11 and the nut of ball-screw 2 is bolted
Connection, the other end and the knife box body 3 of screw rod fixed block 11 are bolted to connection, and are fixed with sliding block on knife box body 3,
Sliding block is embedded on upright guide rail 12, and upright guide rail 12 is fixed in the rack of Full-automatic glass cutting；Knife bar 7 is splined shaft
Structure, the lower part of knife bar 7 are set with ball spline 13, and synchronous pulley 14 is fixedly connected on the output shaft of servo motor 5, synchronous
Belt wheel 14 and ball spline 13 are sequentially connected by passing through the synchronous belt 6 of knife box body 3；It is fixed in the top exterior walls of knife bar 7 to connect
It is connected to the upper limit position block 15 of ring structure, the lower position block 16 of ring structure, knife box are fixedly connected in the bottom outer wall of knife bar 7
It is fixed with baffle 17 in ontology 3 and positioned at top, knife bar 7 is across baffle 17 and upper limit position block 15 is located at the top of baffle 17, rolling
Annular groove is offered in the lower inner wall of spline 13, the lower position block 16 of knife bar is located in annular groove, fixed in knife box body 3
There is guide sleeve 18, knife bar 7 passes through guide sleeve 18, is set in its top of on knife bar 7 return spring 19 and is fixed on upper limit position block 15
Bottom end on, the bottom end of return spring 19 is fixed on the top of guide sleeve 18.
Wherein, the angular transducer 20 for detecting knife bar rotational angle, angular transducer are fixed on knife box body 3
20, servo motor 5 is connect with the controller of Full-automatic glass cutting, and angular transducer 20 acquires the angle of rotation of knife bar in real time
Degree, user input into controller glass-cutting to corner angle value, controller is to according to the angle of the acquisition of angular transducer 20
The rotation that information control servo motor 5 drives knife bar 7 to carry out respective angles is spent, to realize the cutting of special-shaped glass.
Working principle of the utility model is:
For the glass according to different-thickness, controlling stepper motor 1 and start, stepper motor 1 drives ball-screw 2 to rotate,
Ball-screw 2 is moved up and down along upright guide rail 12 to purpose height with moving knife box body 3；Servo motor 5 starts, servo motor 5
Ball spline 13 is driven to rotate by synchronous belt 6, ball spline 13 drives knife bar 7 to rotate, and the rotation of knife bar 7 is total so as to adjust cutter holder
At angle；When cutting, air pressure is entered in knife box body 3 by inlet throttle exhaust valve 4, and rubber 8 pushes away under the effect of the pressure
Moving knife bar 7 is moved downwardly to upper limit position block 15 and resists baffle 17, to reach the lower limit of knife bar 7；After the completion of cutting, external pressure
When stopping, knife bar 7 moves upwards under the action of 19 elastic force of return spring, until resisting in ball spline 13 to lower position block 16
The top of annular groove is automatically stopped, to realize the reset of knife bar 7.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Full-automatic glass cutting pneumatic knife box, it is characterised in that: include stepper motor, ball-screw, top
It is provided with the knife box body of inlet throttle exhaust valve, servo motor, synchronous belt, is set in knife box body and bottom reaches knife
Knife bar outside box body is fixedly connected on the rubber on knife bar top and is fixedly connected on the cutter holder assembly of knife bar bottom；Described
Screw rod one end of ball-screw and the output axis connection of stepper motor, the nut of ball-screw are fixedly connected with knife box body, and
Sliding block is fixed on the knife box body, the sliding block is embedded on upright guide rail, and the upright guide rail is fixed on entirely
In the rack of Auto Glasscutter；The knife bar is spline shaft structure, and the lower part of knife bar is set with ball spline, described
Synchronous pulley, the synchronous pulley and ball spline are fixedly connected on the output shaft of servo motor by passing through knife box body
Toothed belt transmission connection；Return spring is set on the knife bar, the top of return spring is fixedly connected with knife bar, return
The bottom end of spring is fixedly connected on knife box body.
2. a kind of Full-automatic glass cutting pneumatic knife box according to claim 1, it is characterised in that: the ball
The nut of lead screw is fixedly connected by screw rod fixed block with knife box body, i.e. the nut of one end of screw rod fixed block and ball-screw
It is bolted to connection, the other end and the knife box body of screw rod fixed block are bolted to connection.
3. a kind of Full-automatic glass cutting pneumatic knife box according to claim 1, it is characterised in that: the cutter holder
Assembly includes the cutter holder base being fixedly connected in knife bar bottom and the triangle cutter holder that is fixedly connected in cutter holder base.
4. a kind of Full-automatic glass cutting pneumatic knife box according to claim 1, it is characterised in that: the knife bar
Top exterior walls on be fixedly connected with the upper limit position block of ring structure, be fixedly connected with ring structure in the bottom outer wall of knife bar
Lower position block, the knife box body is interior and is fixed with baffle positioned at top, and knife bar passes through baffle and upper limit position block is located at baffle
Top, offer annular groove in the lower inner wall of the ball spline, the lower position block of the knife bar is located at annular groove
It is interior.
5. a kind of Full-automatic glass cutting pneumatic knife box according to claim 4, it is characterised in that: the knife box
Guide sleeve is fixed in ontology, the knife bar passes through guide sleeve, and upper limit position block is fixed on the top of the return spring
On bottom end, the bottom end of return spring is fixed on the top of guide sleeve.
6. a kind of Full-automatic glass cutting pneumatic knife box according to claim 1, it is characterised in that: the knife box
It is fixed with the angular transducer for detecting knife bar rotational angle on ontology, the angular transducer, servo motor are and entirely
The controller of Auto Glasscutter connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296358.1U CN209685590U (en) | 2019-03-09 | 2019-03-09 | A kind of Full-automatic glass cutting pneumatic knife box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296358.1U CN209685590U (en) | 2019-03-09 | 2019-03-09 | A kind of Full-automatic glass cutting pneumatic knife box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209685590U true CN209685590U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920296358.1U Active CN209685590U (en) | 2019-03-09 | 2019-03-09 | A kind of Full-automatic glass cutting pneumatic knife box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721232A (en) * | 2019-03-09 | 2019-05-07 | 蚌埠朝阳玻璃机械有限公司 | A kind of Full-automatic glass cutting pneumatic knife box |
-
2019
- 2019-03-09 CN CN201920296358.1U patent/CN209685590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721232A (en) * | 2019-03-09 | 2019-05-07 | 蚌埠朝阳玻璃机械有限公司 | A kind of Full-automatic glass cutting pneumatic knife box |
| CN109721232B (en) * | 2019-03-09 | 2024-01-30 | 蚌埠朝阳玻璃机械有限公司 | Pneumatic knife box for full-automatic glass cutting machine |
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