CN212021819U - Drive of system bag machine cuts integrative device - Google Patents
Drive of system bag machine cuts integrative device Download PDFInfo
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- CN212021819U CN212021819U CN202020393201.3U CN202020393201U CN212021819U CN 212021819 U CN212021819 U CN 212021819U CN 202020393201 U CN202020393201 U CN 202020393201U CN 212021819 U CN212021819 U CN 212021819U
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Abstract
The utility model relates to a drive of system bag machine cuts integrative device, it is including rotating the drive roller of connecting at machine end of body, is fixed with driving motor on the organism, the drive roller pivot is fixed in the driving motor pivot, rotates on the organism and is connected with the driven voller, the driven voller be located under the drive roller and with the drive roller butt, be provided with a plurality of mounting grooves that are on a parallel with the drive roller axis on the drive roller, the sliding is provided with the sword that cuts in the mounting groove, cut the sword cutting edge and be located the biggest circumference of drive roller, the wrapping bag towards the direction motion of keeping away from the organism under the effect of drive roller and driven voller, sets up the sword that cuts on the drive roller outer wall simultaneously and acts on. The utility model has the advantages of the drive cuts an organic whole and prevents the actuating mechanism damage.
Description
Technical Field
The utility model belongs to the technical field of the technique of system bag machine and specifically relates to a drive of system bag machine cuts integrative device.
Background
The bag making machine is a machine for making various plastic bags or bags made of other materials, and the processing range of the bag making machine is various plastic bags or bags made of other materials with different sizes, thicknesses and specifications, and generally the plastic bags are taken as main products. The traditional bag making machine is usually provided with a special driving mechanism and a cutting mechanism, most of the traditional bag making machines use a swing arm to reciprocate up and down and drive a cutter to cut, so that the cutter moves up and down between the slide rails on two sides to form a cutting action.
Chinese patent No. CN207859598U discloses a cutting device for a bag making machine. The device comprises a cutting mechanism, wherein the cutting mechanism comprises a roller, a rotating shaft and at least one cutting knife; the rotating shaft is fixedly connected to the central position of the roller in a penetrating way; the cutting knife is fixedly arranged on the peripheral surface of the roller, the feeding mechanism transmits materials for the cutting mechanism to cut, and the preset cutting length of the materials is smaller than the circumference between the cutting knife and the cutting knife of the roller. The utility model discloses the cylinder that adopts, application constant speed operation, consequently cutting speed is stable, and the circumference length that cuts sword and cut between the sword of cylinder is greater than the predetermined length that cuts the material, and the rotational speed of cylinder is greater than the device of the linear velocity of feeding mechanism transmission can make the contact time who cuts sword and material reduces, can reach one kind and fly the effect of cutting for whole production efficiency can improve.
The above prior art solutions have the following drawbacks: the device is cutting the in-process of wrapping bag, and the sword that cuts can direct use the different positions of feeding mechanism upper surface, causes certain harm to feeding mechanism's upper surface, seriously influences feeding mechanism's life, leads to feeding mechanism unable normal work even.
Therefore, a new cutting device is urgently needed in the market to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims at providing a drive of system bag machine cuts integrative device.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a drive of system bag machine cuts integrative device, is fixed with driving motor including rotating the drive roller of connecting at machine end, on the organism, the drive roller pivot is fixed in the driving motor pivot, rotates on the organism and is connected with the driven voller, the driven voller be located under the drive roller and with the drive roller butt, be provided with a plurality of mounting grooves that are on a parallel with the drive roller axis on the drive roller, the sliding is provided with the sword that cuts in the mounting groove, cut the sword cutting edge and be located the biggest circumference of drive roller, the wrapping bag is towards the direction motion of keeping away from the organism under the effect of drive roller and driven voller, and the sword that cuts that sets up on the drive roller outer wall simultaneously.
Through adopting above-mentioned technical scheme, the wrapping bag is under the combined action of drive roller and driven voller, and towards the direction motion of keeping away from the organism, according to the required not unidimensional of wrapping bag, the installation cuts the sword in the mounting groove of difference, and the drive roller is at the pivoted in-process, cuts the sword and can cut the wrapping bag into independently to the unit at appointed position, realizes cutting of wrapping bag. The device need not set up solitary actuating mechanism, reduces the energy waste, has also avoided cutting the damage of sword to actuating mechanism simultaneously.
The utility model discloses further set up to: be provided with drive mechanism between driven voller and the drive roller, drive mechanism is including fixing drive gear in the drive roller pivot, fixing driven gear in the driven voller pivot and with drive gear meshing.
Through adopting above-mentioned technical scheme, drive motor can control drive roller and driven voller simultaneously and rotate, the energy saving by setting up of drive mechanism.
The utility model discloses further set up to: the longitudinal section of mounting groove is "T" font, the mounting groove runs through a terminal surface of drive roller, it is fixed with the pole that slides to cut the sword back of a knife blade, the pole slip joint that slides is in the mounting groove.
Through adopting above-mentioned technical scheme, cut the sword and fix on the pole that slides, the pole that slides joint is in the mounting groove, and the installation of being convenient for cut the sword is with dismantling, and the T shape structure setting of mounting groove avoids the drive roller to rotate the in-process simultaneously, cuts the sword and breaks away from the mounting groove.
The utility model discloses further set up to: be provided with the stop gear who prevents to cut the sword and break away from the mounting groove because of vibrations in the mounting groove, stop gear is located the tip that the mounting groove runs through the drive roller, stop gear is including fixing the spacing spring in the drive roller, spacing spring one end is fixed in the drive roller, and the other end is fixed with the limiting plate that can stretch into in the mounting groove, cut a sword terminal surface and limiting plate lateral wall butt.
Through adopting above-mentioned technical scheme, the setting of limiting plate prevents in the course of working, because the machine vibrations leads to cutting the sword to break away from the mounting groove.
The utility model discloses further set up to: the level is provided with driving spring in the mounting groove, driving spring keeps away from the terminal surface butt of limiting plate with cutting the sword.
Through adopting above-mentioned technical scheme, leave the mounting groove when the limiting plate, under drive spring's effect, cut outside sword one end is released the mounting groove, the dismantlement of the cutter of being convenient for tear open.
The utility model discloses further set up to: rotate on the organism and be connected with two coaxial bull sticks, the bull stick diameter with driven voller pivot diameter is the same, two all be provided with coupling mechanism on the bull stick, driven voller pivot both ends are passed through coupling mechanism and are connected with the bull stick, coupling mechanism is including seting up the bar groove at the driven voller tip, bar groove one end runs through to the driven voller lateral wall, still including fixing the bar piece at the bull stick tip and the joint that slides at the bar inslot, a bar piece lateral wall with the bull stick outer wall flushes, coupling mechanism still includes the spacing sleeve through threaded connection at bull stick and driven voller pivot joint portion.
Through adopting above-mentioned technical scheme, coupling mechanism's setting, the driven voller of being convenient for dismantles to make things convenient for the change and the maintenance of driven voller.
The utility model discloses further set up to: the cutting edge of the cutting knife is provided with uneven sawteeth.
Through adopting above-mentioned technical scheme, the back is cut off because of cutting the sword completely to the wrapping bag, and the wrapping bag that does not cut breaks away from drive roller and driven voller is avoided in the setting of cutting edge sawtooth structure.
The utility model discloses further set up to: and an elastic rubber pad is fixed on the outer wall of the driven roller.
Through adopting above-mentioned technical scheme, the setting of rubber pad prevents to damage because of cutting the rigid contact of sword and driven voller and cut sword and driven voller.
To sum up, the utility model discloses a beneficial technological effect does:
the driving motor rotates to drive the driving roller and the driven roller to rotate, the packaging bag moves towards the direction far away from the machine body under the combined action of the driving roller and the driven roller, and the cutting knife arranged on the driving roller cuts at the specified position on the packaging bag to finish the cutting process of the bag;
the setting of cutting sword cutting edge zigzag structure prevents to cut the in-process and breaks away from the drive roller because of the wrapping bag is cut off completely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a structural view of the cutting blade mounting.
Fig. 4 is an exploded view of the driven roller.
In the figure, 1, a drive roller; 2. a drive motor; 3. a driven roller; 4. mounting grooves; 5. cutting knife; 6. a transmission mechanism; 7. a drive gear; 8. a driven gear; 9. a slide bar; 10. a limiting mechanism; 11. a limiting spring; 12. a limiting plate; 13. a drive spring; 14. a rotating rod; 15. a connecting mechanism; 16. a strip-shaped groove; 17. a bar-shaped block; 18. a limiting sleeve; 19. and (7) a rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a drive of system bag machine cuts integrative device, drive roller 1 including rotating and connecting at organism tip, be fixed with driving motor 2 on the organism, drive roller 1 pivot is fixed on driving motor 2's output shaft, it is connected with driven voller 3 to rotate on the organism, driven voller 3 is located under drive roller 1 and with 1 outer wall butt of drive roller, set up a plurality of mounting grooves 4 that are on a parallel with 1 pivot of drive roller on drive roller 1, it is provided with cutting sword 5 to slide in mounting groove 4, cutting sword 5 cutting edge is located the 1 biggest circumference of drive roller, can be according to the needs of wrapping bag size, decide whether installation cuts sword 5 in mounting groove 4. Under the action of the driving roller 1 and the driven roller 3, the packaging bag moves in the direction away from the machine body, when the position of the packaging bag needing to be cut moves to the connecting line between the driving roller 1 and the driven roller 3, the cutting edge of the cutting knife 5 is just positioned on the connecting line, and one unit of the packaging bag is cut.
Referring to fig. 1, a transmission mechanism 6 is provided between the driven roller 3 and the driving roller 1, and the transmission mechanism 6 includes a drive gear 7 fixed to a rotation shaft of the driving roller 1, and a driven gear 8 fixed to a rotation shaft of the driven roller 3 and meshing with the drive gear 7. Under drive mechanism 6's effect, drive roller 1 and driven voller 3 towards opposite direction motion, play the effect of drive wrapping bag motion, drive mechanism 6's setting simultaneously makes driving motor 2 drive roller 1 and driven voller 3 simultaneously and rotates, practices thrift the electric energy.
Referring to fig. 2 and 3, the longitudinal section of the mounting groove 4 is "T" shaped, one end of the mounting groove 4 penetrates through the end surface of the driving roller 1, a sliding rod 9 which can be drawn out of the mounting groove 4 is slidably arranged in the mounting groove 4, the cutting edge of the cutting knife 5 is provided with a sawtooth structure, and the knife back is vertically fixed on the side wall of the sliding rod 9 close to the mounting groove 4. Be provided with the stop gear 10 that prevents to cut sword 5 and break away from mounting groove 4 because of vibrations in mounting groove 4, stop gear 10 is located mounting groove 4 and runs through the tip of drive roller 1, stop gear 10 is including fixing the spacing spring 11 in drive roller 1 inside, spacing spring 11 one end is fixed in drive roller 1, the other end is fixed with can stretch into the limiting plate 12 in mounting groove 4, limiting plate 12 lateral wall and the tip butt of cutting sword 5, the level is provided with driving spring 13 in mounting groove 4, driving spring 13 and the terminal surface butt that cuts sword 5 and keep away from limiting plate 12, break away from mounting groove 4 when limiting plate 12, under driving spring 13's effect, cut sword 5 towards the direction motion of one end towards keeping away from mounting groove 4, be convenient for cut sword 5 and take out from mounting groove 4.
Referring to fig. 1 and 4, rotate on the organism and connect two coaxial bull sticks 14, bull stick 14 diameter is the same with the 3 pivot diameters of driven voller, all be provided with coupling mechanism 15 on two bull sticks 14, driven voller 3 pivot both ends are passed through coupling mechanism 15 and are connected with bull stick 14, coupling mechanism 15 is including seting up the bar groove 16 at driven voller 3 tip, bar groove 16 one end is run through to driven voller 3 lateral wall, coupling mechanism 15 is still including fixing the bar piece 17 at 14 tip of bull stick and the joint that slides in bar groove 16, a bar piece 17 lateral wall flushes with 14 outer wall of bull stick, coupling mechanism 15 still includes the spacing sleeve 18 of through threaded connection at bull stick 14 and 3 pivot joint portions of driven voller, be fixed with rubber pad 19 around driven voller 3 on the 3 outer wall of driven voller. The rubber pad 19 is provided to prevent the cutting blade 5 from being damaged by rigid contact with the driven roller 3, while the attachment mechanism 15 is provided to facilitate maintenance of periodic removal of the driven roller 3 and replacement of the rubber pad 19.
The implementation principle of the embodiment is as follows: the driving motor 2 rotates, drive driving roller 1 and driven roller 3 and rotate towards opposite direction, under the combined action of driving roller 1 and driven roller 3, the wrapping bag is towards the direction motion of keeping away from the organism, a plurality of mounting grooves 4 have been seted up on driving roller 1, can install the sword 5 that cuts that meets the requirements according to the size of packing in the mounting groove 4 of difference, the position that needs to cut when the wrapping bag moves the joint portion between driving roller 1 and the driven roller 3, cut the sword 5 and just in time rotate this joint portion department, and be used in the wrapping bag needs to cut the position, thereby realize cutting of a unit of wrapping bag, so circulate.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a drive of system bag machine cuts integrative device which characterized in that: including drive roller (1) of swivelling joint at machine body tip, be fixed with driving motor (2) on the organism, drive roller (1) pivot is fixed in driving motor (2) pivot, rotates on the organism and is connected with driven voller (3), driven voller (3) be located under drive roller (1) and with drive roller (1) butt, be provided with mounting groove (4) that a plurality of be on a parallel with drive roller (1) axis on drive roller (1), mounting groove (4) internal slipping is provided with cuts sword (5), cut sword (5) cutting edge be located drive roller (1) maximum circumference, the wrapping bag is towards the direction motion of keeping away from the organism under the effect of drive roller (1) and driven voller (3), sets up simultaneously and cuts sword (5) on drive roller (1) outer wall and act on the wrapping bag, realizes cutting of wrapping bag.
2. A drive and cut integrated device for a bag machine according to claim 1, wherein: be provided with drive mechanism (6) between driven roller (3) and drive roller (1), drive mechanism (6) are including fixing drive gear (7) in drive roller (1) pivot, fixing driven gear (8) in driven roller (3) pivot and with drive gear (7) meshing.
3. A drive and cut integrated device for a bag machine according to claim 1, wherein: the longitudinal section of mounting groove (4) is "T" font, mounting groove (4) run through a terminal surface of drive roller (1), it is fixed with slide bar (9) to cut sword (5) back of a knife blade, slide bar (9) slide joint is in mounting groove (4).
4. A drive and cut integrated device for a bag machine according to claim 1, wherein: be provided with stop gear (10) that prevent to cut sword (5) and break away from mounting groove (4) because of vibrations in mounting groove (4), stop gear (10) are located mounting groove (4) and run through the tip of drive roller (1), stop gear (10) are including fixing spacing spring (11) in drive roller (1), spacing spring (11) one end is fixed in drive roller (1), and the other end is fixed with limiting plate (12) that can stretch into in mounting groove (4), cut sword (5) terminal surface and limiting plate (12) lateral wall butt.
5. A drive and cut integrated device for a bag machine according to claim 4, wherein: the horizontal driving spring (13) that is provided with in mounting groove (4), driving spring (13) and the terminal surface butt of keeping away from limiting plate (12) of cutting sword (5).
6. A drive and cut integrated device for a bag machine according to claim 1, wherein: rotate on the organism and be connected with two coaxial bull sticks (14), bull stick (14) diameter with driven voller (3) pivot diameter is the same, two all be provided with coupling mechanism (15) on bull stick (14), driven voller (3) pivot both ends are passed through coupling mechanism (15) and are connected with bull stick (14), coupling mechanism (15) are including seting up in strip groove (16) of driven voller (3) pivot tip, strip groove (16) one end is run through to driven voller (3) lateral wall, still including fixing strip shape piece (17) at bull stick (14) tip and the joint that slides in strip groove (16), a strip shape piece (17) lateral wall with bull stick (14) outer wall flushes, coupling mechanism (15) still include through threaded connection in bull stick (14) and driven voller (3) pivot joint portion's spacing sleeve (18).
7. A drive and cut integrated device for a bag machine according to claim 1, wherein: the cutting edge of the cutting knife (5) is provided with uneven sawteeth.
8. A drive and cut integrated device for a bag machine according to claim 1, wherein: and an elastic rubber pad (19) is fixed on the outer wall of the driven roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393201.3U CN212021819U (en) | 2020-03-25 | 2020-03-25 | Drive of system bag machine cuts integrative device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393201.3U CN212021819U (en) | 2020-03-25 | 2020-03-25 | Drive of system bag machine cuts integrative device |
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| Publication Number | Publication Date |
|---|---|
| CN212021819U true CN212021819U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020393201.3U Active CN212021819U (en) | 2020-03-25 | 2020-03-25 | Drive of system bag machine cuts integrative device |
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| CN (1) | CN212021819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595817A (en) * | 2022-08-18 | 2023-01-13 | 浙江临安金洲纸业有限公司（Cn） | Dewatering equipment for papermaking and method thereof |
-
2020
- 2020-03-25 CN CN202020393201.3U patent/CN212021819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595817A (en) * | 2022-08-18 | 2023-01-13 | 浙江临安金洲纸业有限公司（Cn） | Dewatering equipment for papermaking and method thereof |
| CN115595817B (en) * | 2022-08-18 | 2023-09-05 | 浙江临安金洲纸业有限公司 | Dewatering equipment and method for papermaking |
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