CN214561506U - Cross cutting lift actuating mechanism that cross cutting machine was used - Google Patents
Cross cutting lift actuating mechanism that cross cutting machine was used Download PDFInfo
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- CN214561506U CN214561506U CN202120235402.5U CN202120235402U CN214561506U CN 214561506 U CN214561506 U CN 214561506U CN 202120235402 U CN202120235402 U CN 202120235402U CN 214561506 U CN214561506 U CN 214561506U
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- pressure regulating
- worm
- lifting
- gear
- lifting screw
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Abstract
The utility model discloses a die cutting lifting driving mechanism for a die cutting machine; the base is included, a lifting screw rod is arranged in the middle of the base in a penetrating mode, a pressure regulating assembly and an upper gear are sleeved on the lifting screw rod, a lower gear and a connecting ring are arranged at the lower end of the lifting screw rod, the connecting ring is connected with the pressure regulating assembly and the lower gear, a worm assembly is arranged on the lower end face of the base, a lifting drive and a cylinder locking assembly are arranged on the upper end face of the base, the lifting drive drives the lifting screw rod to lift through transmission of the driving worm assembly, an eccentric shaft assembly is connected to the upper end portion of the lifting screw rod, and the cylinder locking assembly can drive the upper gear to rotate. The utility model discloses a unique design's pressure regulating subassembly. The lifting of the lifting screw rod is realized through the rotation of the pressure regulating nut of the pressure regulating assembly, and the pressure regulating assembly has the pressure regulating retraction function. And when the cylinder that utilizes cylinder locking Assembly drove the rack action, can control the rotation of pressure regulating nut, had the function of mode locking.
Description
Technical Field
The utility model relates to a cross cutting machine actuating mechanism, in particular to cross cutting lift drive mechanism that cross cutting machine was used.
Background
The die cutting machine is also called a cutting machine and a numerical control punching machine, is mainly used for die cutting (full breaking and half breaking), indentation and gold stamping operation, fitting and automatic waste discharge of corresponding nonmetal materials, non-setting adhesive, EVA, double faced adhesive tape, electronics, mobile phone rubber mats and the like, and applies certain pressure through a stamping plate by utilizing a steel knife, a hardware die and a steel wire (or a template carved by a steel plate) to roll and cut a printed product or a paperboard into a certain shape.
When the film is cut, the lower die base is matched with the upper die base, the lower die base is arranged right below the upper die base, the upper die base is in lifting motion after power input is realized through a transmission device, a corresponding film cutter is installed on the upper die base, and when materials pass through the lower die base, the film cutter presses the lower die base to realize film cutting. The transmission device of the existing upper die base is unreasonable in structural design, so that the action of the upper die base is unstable, the function of adjusting the spacing distance between the upper die base and the lower die base is not realized, the adjustment of the upper die base depends on the design of lifting and adjusting the lower die base, the whole structure of the equipment is not compact, and the problems of sealing protection of a transmission part, unreliable work and the like are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned defect of prior art, provide a cross cutting lift actuating mechanism that cross cutting machine was used.
For solving the above-mentioned defect of prior art, the utility model provides a technical scheme is: the utility model provides a cross cutting lift actuating mechanism that cross cutting machine was used, includes the base, a lifting screw is worn to be equipped with at the middle part of base, the cover is equipped with pressure regulating subassembly and last gear on the lifting screw, lifting screw's lower extreme is equipped with down gear and clamping ring, the clamping ring with pressure regulating subassembly with gear connection down, the lower terminal surface of base is equipped with worm subassembly, the up end of base is equipped with lift drive and cylinder locking subassembly, lift drive is through driving worm subassembly's transmission drives lifting screw's lift, lifting screw's upper end is connected with eccentric shaft subassembly, cylinder locking subassembly can drive go up gear revolve.
As the utility model discloses cross cutting lift actuating mechanism's that cross cutting machine was used improvement, the pressure regulating subassembly includes locking overcoat, lock sleeve, pressure regulating nut and bearing, bearing with the lock sleeve is built-in the locking overcoat, pressure regulating nut's one end stretch into in the bearing and with bearing's bearing contact, pressure regulating nut's lower extreme is equipped with the draw-in groove, the draw-in groove joint the clamping ring, the lock sleeve with go up gear fixed connection, lift drive is through driving worm subassembly's transmission drives the lower gear the gear rotates down and drives pressure regulating nut rotates, pressure regulating nut rotates and drives the lifting screw goes up and down.
As the utility model discloses cross cutting lift actuating mechanism's that cross cutting machine was used improvement, be equipped with the bearing roller holding tank on bearing roller's the inside wall, the interval is equipped with the kingpin of many vertical installations in the bearing roller holding tank.
As the utility model discloses cross cutting lift actuating mechanism's that cross cutting machine was used improvement, the worm subassembly includes two worm curb plates, two the worm curb plate is connected through a worm, the one end of worm is equipped with shaft coupling and driven sprocket, the shaft coupling is connected with the graduated disk connecting rod, the one end of graduated disk connecting rod is equipped with sensor mount pad and graduated disk, be equipped with the sensor on the sensor mount pad, the rotation angle of sensor response graduated disk, the middle part of worm is equipped with the worm tooth, the worm tooth with gear engagement down, the worm pivoted drives simultaneously gear rotation down, gear rotation drives down the lifting screw rotates.
As the utility model discloses cross cutting lift actuating mechanism's that cross cutting machine was used improvement, cylinder locking subassembly includes the cylinder installing support, the one end of cylinder installing support is equipped with the cylinder, the tailpiece of the piston rod portion of cylinder has a rack, the rack passes through the axle sleeve and installs on the cylinder installing support, the rack with go up the gear engagement, the cylinder can drive go up gear revolve and drive the lock sleeve rotates the locking the pressure regulating nut.
As the utility model discloses cross cutting lift drive mechanism's that cross cutting machine was used improvement, lift drive includes motor installation riser, be equipped with the motor on the motor installation riser, be equipped with drive sprocket on the output shaft of motor, drive sprocket pass through the chain with driven sprocket connects, the motor can drive the lift of lifting screw.
As the utility model discloses cross cutting lift actuating mechanism's that cross cutting machine was used improvement, eccentric shaft assembly includes the pressure regulating support, the pressure regulating support is connected with a connecting rod through the eccentric shaft, the other end of connecting rod is connected with eccentric main shaft, eccentric main shaft's both ends all overlap and are equipped with deep groove ball bearing, deep groove ball bearing erects on the bearing frame.
As the utility model discloses cross cutting lift actuating mechanism's that cross cutting machine was used improvement, the gear is fixed on turbine bearing cover down, the cover is equipped with a plurality of bearings on the turbine bearing cover, down in the gear revolve the turbine bearing cover also rotates simultaneously.
Compared with the prior art, the utility model has the advantages that: the utility model discloses a unique design's pressure regulating subassembly. The lifting of the lifting screw rod is realized through the rotation of the pressure regulating nut of the pressure regulating assembly, and the pressure regulating assembly has the pressure regulating retraction function. And when the cylinder that utilizes cylinder locking Assembly drove the rack action, can control the rotation of pressure regulating nut, had the function of mode locking. The utility model discloses still adopted the inductive control principle of graduated disk and sensor, the positive and negative rotation of motor, the lift height of accurate control upper die base are controlled to the turned angle through the sensor response graduated disk. Thereby the lift of lifting screw drives the swing of eccentric shaft subassembly, makes the upper die base on the guide pillar realize elevating movement, realizes the action of membrane cutting, its simple structure, action are steady.
Drawings
The invention and its advantageous technical effects are described in further detail below with reference to the accompanying drawings and embodiments, in which:
fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a schematic bottom structure diagram of the present invention.
Reference symbol names:
1. a base;
2. a lifting screw;
3. a voltage regulating component; 31. the locking device comprises a locking outer sleeve 32, a locking sleeve 33, a pressure regulating nut 34, a needle bearing 35, a clamping groove 36 and a needle roller;
4. an upper gear;
5. a lower gear;
6. a connecting ring; 61. a clamping block;
7. a worm assembly; 71. a worm side plate 72, a worm 73, a coupling 74, a driven sprocket 75, an index plate connecting rod 76, a sensor mounting seat 77, an index plate 78, a sensor 79 and worm teeth;
8. lifting and driving; 81. the motor mounting vertical plate 82, the motor 83 and the driving chain wheel;
9. a cylinder locking assembly; 91. a cylinder mounting bracket 92, a cylinder 93 and a rack;
10. an eccentric shaft assembly; 101. the device comprises a pressure regulating support 102, an eccentric shaft 103, a connecting rod 104, an eccentric main shaft 105, a deep groove ball bearing 106 and a bearing seat;
11. and a turbine bearing sleeve.
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.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-4, a cross cutting lifting drive mechanism that cross cutting machine was used, including base 1, a lifting screw 2 is worn to be equipped with at the middle part of base 1, the cover is equipped with pressure regulating component 3 and last gear 4 on lifting screw 2, the lower extreme of lifting screw 2 is equipped with down gear 5 and clamping ring 6, clamping ring 6 is connected with pressure regulating component 3 and lower gear 5, the lower terminal surface of base 1 is equipped with worm subassembly 7, the up end of base 1 is equipped with lift drive 8 and cylinder locking component 9, lift drive 8 drives the lift of lifting screw 2 through the transmission that drives worm subassembly 7, the upper end of lifting screw 2 is connected with eccentric shaft assembly 10, cylinder locking component 9 can drive gear 4 and rotate. The lifting of the lifting screw rod is realized through the rotation of the pressure regulating nut of the pressure regulating component 3, and the pressure regulating screw rod has the function of pressure regulating retraction. And when the cylinder that utilizes cylinder locking Assembly drove the rack action, can control the rotation of pressure regulating nut, had the function of mode locking. Before the motor is started, the air cylinder needs to drive the rack to cancel the limitation on the pressure regulating nut, and the pressure regulating nut can normally rotate.
Preferably, the pressure regulating assembly 3 comprises a locking outer sleeve 31, a locking sleeve 32, a pressure regulating nut 33 and a needle bearing 34, the needle bearing 34 and the locking sleeve 32 are arranged in the locking outer sleeve 31, one end of the pressure regulating nut 33 extends into the needle bearing 34 and contacts with a needle roller 36 of the needle bearing 34, a clamping groove 35 is arranged at the lower end of the pressure regulating nut 33, the clamping groove 35 is clamped with the connecting ring 6, the locking sleeve 32 is fixedly connected with the upper gear 4, the lifting drive 8 drives the lower gear 5 through the transmission of the driving worm assembly 7, the lower gear 5 rotates to drive the pressure regulating nut 33 to rotate, and the pressure regulating nut 33 rotates to drive the lifting screw 2 to lift. Two clamping blocks 61 clamped with the clamping grooves 35 are arranged at the upper end of the connecting ring 6. Two clamping blocks 61 and two clamping grooves 35 are connected in a one-to-one correspondence manner in the embodiment. The number of the latch 61 and the slot 35 may be different according to the requirement.
Preferably, a needle roller receiving groove is formed in the inner side wall of the needle roller bearing 34, and a plurality of vertically-mounted needle rollers 36 are arranged in the needle roller receiving groove at intervals.
Preferably, the worm assembly 7 comprises two worm side plates 71, the two worm side plates 71 are connected through a worm 72, one end of the worm 72 is provided with a coupler 73 and a driven sprocket 74, the coupler 73 is connected with an index plate connecting rod 75, one end of the index plate connecting rod 75 is provided with a sensor mounting seat 76 and an index plate 77, the sensor mounting seat 76 is provided with a sensor 78, the sensor 78 senses the rotation angle of the index plate 7 and sends the sensed angle signal to the motor, and the positive and negative rotation of the motor is controlled through the angle rotation signal. The middle part of the worm 72 is provided with worm teeth 79, the worm teeth 79 are meshed with the lower gear 5, the worm 72 rotates and drives the lower gear 5 to rotate, and the lower gear 5 rotates and drives the lifting screw 2 to rotate.
Preferably, the cylinder locking assembly 9 includes a cylinder mounting bracket 91, a cylinder 92 is disposed at one end of the cylinder mounting bracket 91, a rack 93 is connected to a piston rod end of the cylinder 92, the rack 93 is mounted on the cylinder mounting bracket 91 through a shaft sleeve, the rack 93 is meshed with the upper gear 4, and the cylinder 92 can drive the upper gear 4 to rotate and drive the locking sleeve 32 to rotate the locking pressure regulating nut 33.
Preferably, the lifting drive 8 includes a motor mounting vertical plate 81, a motor 82 is disposed on the motor mounting vertical plate 81, a driving sprocket 83 is disposed on an output shaft of the motor 82, the driving sprocket 83 is connected with the driven sprocket 74 through a chain, and the motor 82 can drive the lifting screw 2 to lift.
Preferably, the eccentric shaft assembly 10 includes a pressure regulating support 101, the pressure regulating support 101 is connected to a connecting rod 103 through an eccentric shaft 102, the other end of the connecting rod 103 is connected to an eccentric main shaft 104, both ends of the eccentric main shaft 104 are sleeved with deep groove ball bearings 105, and the deep groove ball bearings 105 are erected on bearing seats 106.
Preferably, the lower gear 5 is fixed on the turbine bearing sleeve 11, a plurality of bearings are sleeved on the turbine bearing sleeve 11, and the turbine bearing sleeve 11 rotates simultaneously when the lower gear 5 rotates.
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 structures of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cross cutting lift actuating mechanism that cross cutting machine was used, includes the base, its characterized in that, a lifting screw is worn to be equipped with at the middle part of base, the last cover of lifting screw is equipped with pressure regulating subassembly and last gear, lifting screw's lower extreme is equipped with down gear and clamping ring, the clamping ring with pressure regulating subassembly with gear connection down, the lower terminal surface of base is equipped with the worm subassembly, the up end of base is equipped with lift drive and cylinder locking subassembly, the lift drive is through driving the transmission of worm subassembly drives lifting screw's lift, lifting screw's upper end is connected with eccentric shaft subassembly, cylinder locking subassembly can drive go up gear revolve.
2. A die cutting lifting driving mechanism for a die cutting machine according to claim 1, wherein said pressure regulating assembly comprises a locking outer sleeve, a locking sleeve, a pressure regulating nut and a needle roller bearing, said needle roller bearing and said locking sleeve are embedded in said locking outer sleeve, one end of said pressure regulating nut extends into said needle roller bearing and contacts with the needle roller of said needle roller bearing, a slot is provided at the lower end of said pressure regulating nut, said slot is clamped with said connecting ring, said locking sleeve is fixedly connected with said upper gear, said lifting driving drives said lower gear by driving the transmission of said worm assembly, said lower gear rotates said pressure regulating nut, said pressure regulating nut rotates said lifting screw rod to lift.
3. The die-cutting elevating driving mechanism for the die-cutting machine according to claim 2, wherein the needle roller bearing is provided with a needle roller receiving groove on the inner side wall thereof, and a plurality of vertically installed needle rollers are arranged in the needle roller receiving groove at intervals.
4. A die cutting lifting driving mechanism for a die cutting machine according to claim 1, wherein said worm assembly comprises two worm side plates, said two worm side plates are connected by a worm, one end of said worm is provided with a coupling and a driven sprocket, said coupling is connected with an index plate connecting rod, one end of said index plate connecting rod is provided with a sensor mounting seat and an index plate, said sensor mounting seat is provided with a sensor, said sensor senses a rotation angle of said index plate, the middle portion of said worm is provided with worm teeth, said worm teeth are engaged with said lower gear, said worm rotates and drives said lower gear to rotate, and said lower gear rotates and drives said lifting screw to rotate.
5. The die cutting lifting driving mechanism for the die cutting machine according to claim 2, wherein the cylinder locking assembly comprises a cylinder mounting bracket, one end of the cylinder mounting bracket is provided with a cylinder, the end part of a piston rod of the cylinder is connected with a rack, the rack is mounted on the cylinder mounting bracket through a shaft sleeve, the rack is meshed with the upper gear, and the cylinder can drive the upper gear to rotate and drive the locking sleeve to rotate and lock the pressure regulating nut.
6. The die cutting lifting driving mechanism for the die cutting machine according to claim 4, wherein the lifting driving mechanism comprises a motor mounting vertical plate, a motor is arranged on the motor mounting vertical plate, a driving sprocket is arranged on an output shaft of the motor, the driving sprocket is connected with the driven sprocket through a chain, and the motor can drive the lifting screw to lift.
7. A die cutting lifting drive mechanism for a die cutting machine according to claim 1 wherein said eccentric shaft assembly includes a pressure regulating support, said pressure regulating support is connected to a connecting rod through an eccentric shaft, the other end of said connecting rod is connected to an eccentric spindle, both ends of said eccentric spindle are sleeved with deep groove ball bearings, said deep groove ball bearings are erected on bearing seats.
8. The die cutting lifting drive mechanism for the die cutting machine according to claim 2, wherein said lower gear is fixed on a turbine bearing housing, said turbine bearing housing is sleeved with a plurality of bearings, and said lower gear rotates simultaneously with said turbine bearing housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235402.5U CN214561506U (en) | 2021-01-28 | 2021-01-28 | Cross cutting lift actuating mechanism that cross cutting machine was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235402.5U CN214561506U (en) | 2021-01-28 | 2021-01-28 | Cross cutting lift actuating mechanism that cross cutting machine was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214561506U true CN214561506U (en) | 2021-11-02 |
Family
ID=78348511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120235402.5U Active CN214561506U (en) | 2021-01-28 | 2021-01-28 | Cross cutting lift actuating mechanism that cross cutting machine was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214561506U (en) |
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2021
- 2021-01-28 CN CN202120235402.5U patent/CN214561506U/en active Active
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