CN216181124U - Automatic knife adjustment and cutting knife assembly - Google Patents
Automatic knife adjustment and cutting knife assembly Download PDFInfo
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- CN216181124U CN216181124U CN202122511768.3U CN202122511768U CN216181124U CN 216181124 U CN216181124 U CN 216181124U CN 202122511768 U CN202122511768 U CN 202122511768U CN 216181124 U CN216181124 U CN 216181124U
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Abstract
The utility model discloses an automatic cutter adjusting and splitting assembly, which comprises a connecting assembly, a servo mechanism, a splitting mechanism and a pneumatic mechanism, wherein the servo mechanism is positioned on the connecting assembly and can control the splitting mechanism; the servo mechanism includes: the servo control system comprises an upper servo assembly, a lower servo assembly and a main servo assembly; the slitting mechanism comprises: an upper slitting knife assembly and a lower slitting knife assembly; the pneumatic mechanism includes: the utility model relates to the technical field of cutting, and discloses a cutter lifting air cylinder assembly, a fitting air cylinder assembly, an upper air cylinder assembly, a lower air cylinder assembly and a lifting air cylinder assembly. The adjustment divides the cutter position simple, and the precision is high, and ordinary branch cutter and film divide the cutter coexistence, and is not high to the operative employee requirement, and automatic knife adjustment divides cutter assembly, when the adjustment divides the cutter position, the cylinder shrink drives the gripper and presss from both sides tight branch cutter, drives ball through servo operation and rotates, and ball drives the cylinder and is linear motion, will divide the cutter to send required position to, and the cylinder stretches out, and the gripper loosens and divides the cutter, and the circulation is relapse.
Description
Technical Field
The utility model relates to the technical field of cutting, in particular to an automatic cutter adjusting and dividing assembly.
Background
In the field of electronic tags, the majority of slitting knives are non-automatic knife-adjusting slitting knife sets, and the distance between the slitting knives needs to be measured continuously by a ruler every time the position of the knife is adjusted, so that the accuracy of the distance cannot be ensured, trial cutting and repeated debugging are needed every time, time and labor are wasted, the uniform width of the required tags cannot be ensured when different operators cut on the same equipment, the product quality cannot be ensured, and the skilled requirements are required for the operators;
in conclusion, when the upper cutter and the lower cutter of the cutting knife can be adjusted, automatic control can be realized, the distance between the cutting knives can be measured without manual operation by using a ruler, time and labor are saved, the quality is accurate, and the novel automatic cutter adjusting and cutting knife group mechanism which has low requirement on operators is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model is realized by the following technical scheme: an automatic cutter adjusting and splitting assembly comprises a connecting assembly, a servo mechanism, a splitting mechanism and a pneumatic mechanism, wherein the servo mechanism is positioned on the connecting assembly and can control the splitting mechanism;
the servo mechanism includes: the servo control system comprises an upper servo assembly, a lower servo assembly and a main servo assembly;
the slitting mechanism comprises: an upper slitting knife assembly and a lower slitting knife assembly;
the pneumatic mechanism includes: the tool lifting air cylinder component, the attaching air cylinder component, the upper air cylinder component, the lower air cylinder component and the lifting air cylinder component.
Preferably, the connection assembly includes: the connecting plate, the front plate, the rear plate and the connecting rod;
wherein, the front plate and the rear plate are respectively arranged at two sides of the connecting plate; two ends of the connecting rod are respectively connected with the front plate and the rear plate.
Preferably, the upper servo assembly includes: the servo device comprises an upper servo, a servo connecting frame and a ball screw A;
the servo connecting frame is connected with the front plate and is connected with the ball screw A through the coupler, and the upper servo rotates to drive the ball screw to rotate;
the lower servo assembly includes: lower servo, ball screw B;
the servo connecting frame is connected with the front plate and the ball screw through the coupler, and the lower servo rotation drives the ball screw B to rotate;
the main servo assembly includes: the main servo is connected with the back plate through a main servo frame, a driving wheel is installed on the main servo, and the driving wheel outputs the rotary motion of the main servo through a synchronous belt.
Preferably, the upper slitting knife assembly comprises: the device comprises an upper slitting cutter, an air expansion shaft, a bearing seat, a detachable bearing seat, an upper gear, an idler gear and a lower air expansion shaft;
the upper slitting knife is sleeved on the upper air expansion shaft, two ends of the upper air expansion shaft are respectively installed on an upper bearing seat and a detachable bearing seat, the detachable bearing seat is sleeved on the rear plate, and the upper gear is installed on the upper air expansion shaft and rotates relative to the lower air expansion shaft through the idler gear;
the lower slitting knife assembly comprises: a lower slitting knife, a lower gear and an idler gear;
the lower inflatable shaft is sleeved with the lower inflatable shaft, two ends of the lower inflatable shaft are respectively arranged on a lower bearing seat and a detachable bearing seat, the detachable bearing seat is sleeved on the rear plate, the lower gear is arranged on the lower inflatable shaft, and the upper inflatable shaft is driven to rotate relatively through the idler gear;
film divides cutter subassembly: the film is lower sword, film upper slitter, film bearing frame, removable bearing frame of film and follow the belt pulley.
Preferably, the cutter lifting cylinder assembly comprises: two cutter lifting cylinders and a cutter lifting cylinder seat;
the two cutter lifting cylinders are respectively fixed at two ends of the front plate and the rear plate through cutter lifting cylinder seats, the cutter lifting cylinders are respectively connected with two ends of the upper cutter air expansion shaft and contract and extend out simultaneously to form the ascending and descending of the upper cutter air expansion shaft, and an upper cutter separating and cutting tool arranged on the upper cutter air expansion shaft simultaneously forms cutter lifting and descending;
the laminating cylinder subassembly includes: the laminating air cylinder, the laminating air cylinder plate and the upper fixing bearing seat are arranged on the upper fixing bearing seat;
the laminating cylinder is connected with the upper fixed bearing seat through a laminating cylinder plate, the laminating cylinder contracts and extends to drive the upper cutter air expansion shaft to move towards the front plate and the rear plate respectively, and an upper slitting knife arranged on the upper cutter air expansion shaft is simultaneously attached to and separated from a lower slitting knife;
the upper cylinder assembly includes: an upper cylinder and an upper tool claw;
the upper cylinder is connected with an upper ball screw, the upper ball screw rotates to drive the upper cylinder to do linear motion, the upper cylinder contracts and extends, an upper cutter claw connected with the upper cylinder respectively clamps and loosens the upper slitting cutter, and the upper slitting cutter can be moved to a required position;
the lower cylinder assembly includes: a lower cylinder and a lower tool claw;
the lower cylinder is connected with the lower ball screw, the lower ball screw rotates to drive the lower cylinder to do linear motion, the lower cylinder contracts and extends, and the lower cutter claw connected with the lower cylinder respectively clamps and loosens the lower slitting cutter, so that the lower slitting cutter can be moved to a required position;
the lift cylinder assembly includes: four lifting cylinders, lifting shafts and labels;
four promotion cylinders are symmetry installation respectively in front bezel and back plate both sides, when promoting the cylinder and stretching out, promote two promotion axles, and the promotion axle promotes the label, and the label is separated with last minute cutter, lower minute cutter, goes up minute cutter and can remove required position with lower minute cutter 21.
Advantageous effects
The utility model provides an automatic cutter adjusting and splitting assembly. The film cutting machine has the advantages that the position of the cutting knife is simple to adjust, the precision is high, the common cutting knife and the film cutting knife coexist, and the requirement on an operator is not high:
the automatic cutter adjusting and splitting assembly comprises a first automatic cutter adjusting and splitting assembly, wherein when the position of a splitting cutter is adjusted, an air cylinder contracts to drive a cutter claw to clamp the splitting cutter, a ball screw is driven to rotate through servo operation, the ball screw drives the air cylinder to do linear motion to send the splitting cutter to a required position, the air cylinder extends out, the cutter claw loosens the splitting cutter, and the operation is repeated in a circulating mode;
secondly, the mounted film slitting knife assembly can separate the upper film knife from the lower film knife, and when the upper slitting knife and the lower slitting knife slit the label, the lower film knife only rotates to participate in slitting; or when the upper slitting knife and the lower slitting knife slit the label, the upper film knife is screwed into the lower film knife groove to participate in slitting; the upper slitting knife can be separated from the lower slitting knife, and the film upper knife is screwed into the film lower knife groove to slit the label;
thirdly, the quick-release bearing seat of the upper slitting cutter assembly is slightly rotated by utilizing the quick-release performance of the quick-release bearing seat, and the quick-release bearing seat is drawn out, so that the number of the upper slitting cutters can be increased or reduced;
fourthly, the quick-release bearing seat of the lower slitting knife assembly is slightly rotated by utilizing the quick-release performance of the quick-release bearing seat, and the quick-release bearing seat is drawn out, so that the number of the lower slitting knives can be increased or reduced;
fifthly, the quick-release bearing seat of the film slitting knife assembly is slightly rotated by utilizing the quick-release performance of the quick-release bearing seat, and the film lower knife can be replaced by drawing out the quick-release bearing seat.
Drawings
Fig. 1 is a schematic structural view of the automatic knife adjustment and cutting assembly of the present invention.
Fig. 2 is a left side view structural schematic diagram of the automatic knife adjustment and cutting knife assembly of the utility model.
Fig. 3 is a right-view structural schematic diagram of the automatic knife adjustment and cutting assembly of the present invention.
Fig. 4 is a rear view structural schematic diagram of the automatic knife adjustment and cutting assembly of the present invention.
FIG. 5 shows the operation of the upper and lower film knives for cutting labels according to the present invention.
Fig. 6 is a schematic view of the upper slitting knife and the lower slitting knife of the present invention.
Fig. 7 is a schematic descending view of the upper slitting knife and the lower slitting knife according to the present invention.
FIG. 8 is a schematic view of the upper slitting knife and the lower slitting knife being attached to each other in a working state of the present invention.
In the figure:
1. lower servo 2, lower gear 3 and driving wheel
4. Synchronous belt 5, main servo 6 and driven wheel
7. Lower bearing seat 8, upper bearing seat 9 and laminating cylinder
10. Laminating cylinder plate 11, upper servo 12 and cutter lifting cylinder
13. Damping buffer 14, limiting block 15 and rear plate
16. Connecting rod 17, upper inductor 18 and cable protection chain
19. Upper ball screw 20, upper slitting knife 21 and lower slitting knife
22. Upper air expansion shaft 23, lower air expansion shaft 24 and mobile inductor
25. An upper cylinder 26, a cutter lifting cylinder seat 27 and a front plate
28. Upper tool claw 29, lifting shaft 30 and lower ball screw
31. Lower cylinder 32, lower tool claw 33 and connecting plate
34. Servo link 35, main servo 36, belt
37. A secondary belt pulley 38, a film feeding knife 39 and an upper gear
40. Idler gear 41, main belt disc 42 and quick-release bearing seat
43. Handle 44, film bearing seat 45 and lifting cylinder
46. Lower inductor of film lower cutter shaft 47 and film lower cutter 48
49. Film upper cutter shaft 50 and film upper cutter shaft seat
Detailed Description
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.
Referring to fig. 1 to 8, the present invention provides a technical solution: an automatic knife-adjusting and cutting knife assembly.
An automatic cutter adjusting and splitting assembly comprises a connecting assembly, a servo mechanism, a splitting mechanism and a pneumatic mechanism, wherein the servo mechanism is positioned on the connecting assembly and can control the splitting mechanism;
the servo mechanism includes: the servo control system comprises an upper servo assembly, a lower servo assembly and a main servo assembly;
the slitting mechanism comprises: an upper slitting knife assembly and a lower slitting knife assembly;
the pneumatic mechanism includes: the tool lifting air cylinder component, the attaching air cylinder component, the upper air cylinder component, the lower air cylinder component and the lifting air cylinder component.
Specifically, still further, the connection assembly includes: the connecting plate 33, the front plate 15, the rear plate 27 and the connecting rod 16;
wherein, the front plate 15 and the back plate 27 are respectively arranged at two sides of the connecting plate 33; the connecting rod 16 is connected at both ends to the front plate 15 and the rear plate 27, respectively.
Specifically, further, the upper servo assembly includes: an upper servo 11, a servo connecting frame 34 and a ball screw A;
the servo connecting frame 34 is connected with the front plate 15 and connected with the ball screw A19 through a coupler, and the upper servo 11 rotates to drive the ball screw 19 to rotate.
The lower servo assembly includes: a lower servo 1, a ball screw B;
the servo connecting frame 34 is connected with the front plate 15 and connected with the ball screw through a coupler, and the lower servo 11 rotates to drive the ball screw B30 to rotate.
The main servo assembly includes: the main servo 5 is connected with the back plate 15 through a main servo frame 35, a driving wheel 3 is installed on the main servo 5, and the driving wheel 3 outputs the rotary motion of the main servo 5 through a synchronous belt 4.
Specifically, still further, the upper slitting knife assembly includes: an upper slitting knife 20, an air expansion shaft 22, a bearing seat 8, a detachable bearing seat, an upper gear, an idler gear and a lower air expansion shaft 23;
the upper slitting knife 20 is sleeved on an upper air expansion shaft 22, two ends of the upper air expansion shaft 22 are respectively installed on an upper bearing seat 8 and a detachable bearing seat, the detachable bearing seat is sleeved on a rear plate 27, an upper gear is installed on the upper air expansion shaft 22, and the upper gear and a lower air expansion shaft 23 rotate relatively through an idler gear;
the lower slitting knife assembly comprises: a lower slitting knife 21, a lower gear and an idler gear;
the lower inflatable shaft 23 is sleeved with the lower inflatable shaft, two ends of the lower inflatable shaft 23 are respectively arranged on a lower bearing seat 7 and a detachable bearing seat, the detachable bearing seat is sleeved on the back plate 27, the lower gear 2 is arranged on the lower inflatable shaft 23, and the upper inflatable shaft 23 is driven to rotate relatively through the idler gear 40;
film divides cutter subassembly: a film lower knife 47, a film upper knife 38, a film bearing block, a film removable bearing block 44, and a slave pulley.
Specifically, still further, the cutter lifting cylinder assembly comprises: two cutter lifting cylinders 12 and a cutter lifting cylinder seat 26;
the two cutter lifting cylinders 12 are respectively fixed at two ends of the front plate 15 and the rear plate 27 through cutter lifting cylinder seats 26, the cutter lifting cylinders 12 are respectively connected with two ends of the upper cutter air expansion shaft 22 and are contracted and extended simultaneously to form ascending and descending of the upper cutter air expansion shaft 22, and the upper slitting cutters 20 arranged on the upper cutter air expansion shaft 22 simultaneously form cutter lifting and descending;
the laminating cylinder subassembly includes: the device comprises a bonding cylinder 9, a bonding cylinder plate 10 and an upper fixed bearing seat 8;
the laminating cylinder 9 is connected with the upper fixed bearing seat 8 through a laminating cylinder plate 10, the laminating cylinder 9 contracts and extends to drive the upper cutter air expansion shaft 22 to respectively move towards the front plate 15 and the rear plate 27, and the upper slitting knife 20 arranged on the upper cutter air expansion shaft 22 is simultaneously jointed and separated with the lower slitting knife 21;
the upper cylinder assembly includes: an upper cylinder 25 and an upper tool claw 28;
the upper cylinder 25 is connected with the upper ball screw 19, the upper ball screw 19 rotates to drive the upper cylinder 25 to do linear motion, the upper cylinder 25 contracts and extends, the upper cutter claw 28 connected with the upper cylinder respectively clamps and releases the upper slitting cutter 20, and the upper slitting cutter 20 can be moved to a required position;
the lower cylinder assembly includes: a lower cylinder 31, a lower jaw 32;
the lower cylinder 31 is connected with the lower ball screw 30, the lower ball screw 30 rotates to drive the lower cylinder 31 to do linear motion, the lower cylinder 31 contracts and extends, the lower cutter claw 32 connected with the lower cylinder 31 respectively clamps and releases the lower slitting cutter 21, and the lower slitting cutter 21 can be moved to a required position;
the lift cylinder assembly includes: four lifting cylinders, lifting shafts 29 and labels;
four lifting cylinder respectively the symmetry install in front bezel 15 and back plate 27 both sides, when lifting cylinder stretches out, promote two promotion axles 29, and promotion axle 29 promotes the label, and the label divides cutter 20, divides cutter 21 separation down with last, goes up to divide cutter 20 and divides cutter 21 to remove to required position down.
The working process is specifically explained as follows:
when the cutter lifting cylinder 12 starts to work, the upper air expansion shaft 22 is contracted, the upper cutting knife 20 arranged on the upper air expansion shaft 22 rises along with the upper air expansion shaft, and the upper cutting knife 20 is separated from the lower cutting knife 21; the lifting cylinder extends out, a lifting shaft 29 arranged on the lifting cylinder is lifted along with the lifting cylinder, the label is lifted by the lifting shaft 29 and is suspended between the upper slitting knife 20 and the lower slitting knife 21; the upper servo 11 rotates clockwise to drive the upper ball screw 19 to rotate, the ball screw 19 rotates to drive the upper cylinder 25 to do linear motion, the upper cylinder 25 moves towards the front plate 27 from the rear plate 15, when the upper cylinder passes through the sensor 17, the servo 11 rotates anticlockwise in the reverse direction, the cylinder 25 moves towards the rear plate 15 from the front plate 27, when the moving sensor 24 senses the upper slitting knife 20, the servo 11 stops working, the upper cylinder 25 contracts, the upper slitting knife 20 is clamped by the upper knife claw 28, the servo 11 rotates anticlockwise to drive the cylinder 25 to move towards the rear plate 15 from the front plate 27, the clamped slitting knife 20 moves along with the upper cylinder, other slitting knives 20 encountered in the moving process are taken away completely until the designated position is reached, at the moment, the servo 11 rotates clockwise, the clamped slitting knife moves towards the front plate 27 from the rear plate 11, the servo 11 stops working at the required position, the upper cylinder 25 extends out, the upper knife claw 28 is loosened, and the upper slitting knife 20 stops at the position, the position of a first upper slitting knife is fixed, an upper servo 11 rotates anticlockwise, an upper cylinder 25 moves from a front plate 27 to a rear plate 15, a moving sensor 24 senses the upper slitting knife 20, the upper servo 11 stops working, the upper cylinder 25 contracts, an upper knife claw 28 clamps the slitting knife 20, the upper servo 11 rotates clockwise, the upper slitting knife 20 is conveyed to a required position, the position of a second upper slitting knife 20 is fixed, the actions are repeated, the required upper slitting knife 20 is completely conveyed to the required position, the upper servo 11 rotates anticlockwise and moves from the front plate 27 to the rear plate 15, when the upper slitting knife passes through a sensor 17, the upper servo 11 stops working, the upper cylinder 25 keeps an extending state, an upper air expansion shaft 22 expands, and all the upper slitting knives 21 are tensioned; the lower servo 1 rotates to work like the upper servo 11, a required lower slitting knife 21 is sent to a required position, the lower servo 1 rotates anticlockwise to drive the lower ball screw 30 to rotate, the lower ball screw 30 rotates to drive the lower air cylinder 31 to move from the front plate 27 to the rear plate 15, the lower servo 1 stops working through the sensor 17, the lower air cylinder 31 keeps in an extending state, and the lower air expansion shaft 23 tightly expands all the lower slitting knives 21; the lifting cylinder contracts, the lifting shaft 29 falls, the label falls and falls on the lower slitting knife 21, the cutter lifting cylinder 12 extends, the upper air expansion shaft 11 descends, the upper slitting knife 20 descends and is overlapped with the lower slitting knife 21 by 1mm, the laminating cylinder 9 contracts to drive the upper air expansion shaft 22 to move to the front plate 27 from the rear plate 15, and the overlapped part of the upper slitting knife 20 and the lower slitting knife 21 is laminated; the main servo 5 rotates to drive the driving wheel 3 to rotate, the synchronous belt pulley 6 is driven to rotate through the synchronous belt 4, the lower gear 2 is driven to rotate, the upper gear is driven to rotate through the idler gear 40, and the lower air expansion shaft 23 and the upper air expansion shaft 22 rotate relatively.
It should be noted that: a film slitting knife assembly, a film lower knife shaft 46 is fixed at two ends of a rear plate 15 of a front plate 27 through a film bearing seat 44, a film lower knife 47 is sleeved on the film lower knife shaft 46, a main servo 5 rotates to drive a lower air expansion shaft 23 to rotate, a main belt disc 41 arranged on the lower air expansion shaft 23 rotates, a belt 36 drives a slave belt disc 37 to rotate, the slave belt disc 37 is fixed on the film lower knife shaft 46, the film lower knife shaft 46 drives the film lower knife 47 to rotate, a film upper knife shaft seat 50 is fixed on the rear plate 15 of the front plate 27, a film upper knife shaft 49 is sleeved on a film upper knife shaft seat 50 and fixed by screws, the film upper knife 38 is sleeved on the film upper knife shaft seat 49, the film upper knife shaft seat 50 is loosened to fix the screws, the film upper knife shaft 49 is rotated to screw the film upper knife shaft 38 into a groove of the film lower knife 47, the film lower knife shaft 47 is rotated, a label is rotated, the film upper knife 38 is still, forming a cut and slit film label.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An automatic cutter adjusting and splitting assembly comprises a connecting assembly, a servo mechanism, a splitting mechanism and a pneumatic mechanism, and is characterized in that the servo mechanism is positioned on the connecting assembly and can control the splitting mechanism;
the servo mechanism includes: the servo control system comprises an upper servo assembly, a lower servo assembly and a main servo assembly;
the slitting mechanism comprises: an upper slitting knife assembly and a lower slitting knife assembly;
the pneumatic mechanism includes: the tool lifting air cylinder component, the attaching air cylinder component, the upper air cylinder component, the lower air cylinder component and the lifting air cylinder component.
2. The automatic adjustable parting blade assembly of claim 1 wherein said connecting assembly comprises: the connecting plate, the front plate, the rear plate and the connecting rod;
wherein, the front plate and the rear plate are respectively arranged at two sides of the connecting plate; two ends of the connecting rod are respectively connected with the front plate and the rear plate.
3. The automatic adjustable slitting knife assembly according to claim 1,
the upper servo assembly includes: the servo device comprises an upper servo, a servo connecting frame and a ball screw A;
the servo connecting frame is connected with the front plate and is connected with the ball screw A through the coupler, and the upper servo rotates to drive the ball screw to rotate;
the lower servo assembly includes: lower servo, ball screw B;
the servo connecting frame is connected with the front plate and the ball screw through the coupler, and the lower servo rotation drives the ball screw B to rotate;
the main servo assembly includes: the main servo is connected with the back plate through a main servo frame, a driving wheel is installed on the main servo, and the driving wheel outputs the rotary motion of the main servo through a synchronous belt.
4. The automatic adjustable slitting knife assembly according to claim 1 wherein the upper slitting knife assembly comprises: the device comprises an upper slitting cutter, an air expansion shaft, a bearing seat, a detachable bearing seat, an upper gear, an idler gear and a lower air expansion shaft;
the upper slitting knife is sleeved on the upper air expansion shaft, two ends of the upper air expansion shaft are respectively installed on an upper bearing seat and a detachable bearing seat, the detachable bearing seat is sleeved on the rear plate, and the upper gear is installed on the upper air expansion shaft and rotates relative to the lower air expansion shaft through the idler gear;
the lower slitting knife assembly comprises: a lower slitting knife and a lower gear;
the two ends of the lower inflatable shaft are respectively arranged on a lower bearing seat and a detachable bearing seat, the detachable bearing seat is sleeved on the rear plate, the lower gear is arranged on the lower inflatable shaft, and the upper inflatable shaft is driven by the idler gear to rotate relatively;
film divides cutter subassembly: the device comprises a film lower knife, a film upper knife, a film bearing seat, a film detachable bearing seat and a slave belt pulley;
the upper slitting knife assembly is arranged right above the lower slitting knife assembly, the lower slitting knife assembly moves on the lower air expansion shaft except for the lower slitting knife, and the positions of the rest slitting knife assemblies relative to the automatic knife adjustment are unchanged; the upper sub-cutter assembly can be integrally attached, pressed downwards and lifted through the air cylinder except that the upper sub-cutter can move on the upper air expansion shaft; and after the film dividing and cutting knife assembly is installed, the position of the lower film cutter is fixed, and the upper film cutter can move on the upper film cutter shaft and rotate relative to the upper film cutter shaft and is screwed into the groove of the lower film cutter.
5. The automatic knife adjustment and separation cutter assembly according to claim 3, wherein the knife lifting cylinder assembly comprises: two cutter lifting cylinders and a cutter lifting cylinder seat;
the two cutter lifting cylinders are respectively fixed at two ends of the front plate and the rear plate through cutter lifting cylinder seats, the cutter lifting cylinders are respectively connected with two ends of the upper cutter air expansion shaft and contract and extend out simultaneously to form the ascending and descending of the upper cutter air expansion shaft, and an upper cutter separating and cutting tool arranged on the upper cutter air expansion shaft simultaneously forms cutter lifting and descending;
the laminating cylinder subassembly includes: the laminating air cylinder, the laminating air cylinder plate and the upper fixing bearing seat are arranged on the upper fixing bearing seat;
the laminating cylinder is connected with the upper fixed bearing seat through a laminating cylinder plate, the laminating cylinder contracts and extends to drive the upper cutter air expansion shaft to move towards the front plate and the rear plate respectively, and an upper slitting knife arranged on the upper cutter air expansion shaft is simultaneously attached to and separated from a lower slitting knife;
the upper cylinder assembly includes: an upper cylinder and an upper tool claw;
the upper cylinder is connected with an upper ball screw, the upper ball screw rotates to drive the upper cylinder to do linear motion, the upper cylinder contracts and extends, an upper cutter claw connected with the upper cylinder respectively clamps and loosens the upper slitting cutter, and the upper slitting cutter can be moved to a required position;
the lower cylinder assembly includes: a lower cylinder and a lower tool claw;
the lower cylinder is connected with the lower ball screw, the lower ball screw rotates to drive the lower cylinder to do linear motion, the lower cylinder contracts and extends, and the lower cutter claw connected with the lower cylinder respectively clamps and loosens the lower slitting cutter, so that the lower slitting cutter can be moved to a required position;
the lift cylinder assembly includes: four lifting cylinders, lifting shafts and labels;
four promotion cylinders are symmetry installation respectively in front bezel and back plate both sides, when promoting the cylinder and stretching out, promote two promotion axles, and the promotion axle promotes the label, and the label divides cutter, divides the cutter separation down with last, goes up to divide the cutter to remove required position with dividing the cutter down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122511768.3U CN216181124U (en) | 2021-10-19 | 2021-10-19 | Automatic knife adjustment and cutting knife assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122511768.3U CN216181124U (en) | 2021-10-19 | 2021-10-19 | Automatic knife adjustment and cutting knife assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216181124U true CN216181124U (en) | 2022-04-05 |
Family
ID=80884045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122511768.3U Active CN216181124U (en) | 2021-10-19 | 2021-10-19 | Automatic knife adjustment and cutting knife assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216181124U (en) |
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2021
- 2021-10-19 CN CN202122511768.3U patent/CN216181124U/en active Active
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