CN210283419U - Transmission device of bag making machine - Google Patents
Transmission device of bag making machine Download PDFInfo
- Publication number
- CN210283419U CN210283419U CN201920724802.5U CN201920724802U CN210283419U CN 210283419 U CN210283419 U CN 210283419U CN 201920724802 U CN201920724802 U CN 201920724802U CN 210283419 U CN210283419 U CN 210283419U
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- driving
- frame
- transmission
- pull rod
- mounting seat
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 93
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 238000010008 shearing Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to a transmission device of a bag making machine, which comprises a frame, at least one group of upper mounting seat and lower mounting seat is arranged on the frame, a driving mechanism for driving the upper mounting seat to slide towards one side close to or far away from the lower mounting seat is also arranged on the frame, the driving mechanism comprises a pull rod and a lifting group which are symmetrically arranged at the two sides of the frame, the lifting group comprises an eccentric wheel, a driving wheel and a driving sleeve, an eccentric shaft is arranged on the eccentric wheel, the eccentric shaft is arranged in a mode of deviating from the center of the eccentric shaft, the driving wheel is arranged on the eccentric shaft, the driving sleeve is rotatably sleeved on the driving wheel, one end of the pull rod is connected with one end of the upper mounting seat, the other end of the pull rod is directly or indirectly hinged on the driving sleeve, the driving sleeve is matched with the pull rod to realize sliding of the pull rod on the longitudinal position, the upper mounting seat and the pull rod longitudinally synchronously slide, and the driving mechanism further comprises a motor used for driving the eccentric wheel to rotate. The utility model discloses a transmission of system bag machine, the energy consumption is low, and service condition is simple convenient, and speed stroke is adjustable moreover, and the precision is high.
Description
Technical Field
The utility model relates to a system bag machine especially indicates a transmission of system bag machine.
Background
The heat-sealing and shearing operations of the bag body in the existing bag making machine all need to use a transmission device which mainly comprises a frame, wherein at least one group of upper mounting seats and lower mounting seats are arranged on the frame, a hydraulic cylinder or an air cylinder used for driving the upper mounting seats to slide close to or far away from one side of the lower mounting seats is also arranged on the frame, a heat-sealing knife or a cutter is arranged on the upper mounting seats, and the upper mounting seats are matched with the lower mounting seats to perform lifting motion under the action of the hydraulic cylinder or the air cylinder so as to achieve the purpose of heat-sealing or shearing the bag body. However, the driving mode by the hydraulic cylinder or the air cylinder has high use conditions, and the hydraulic cylinder or the air cylinder needs to be filled with raw materials in time, so that the energy consumption is high; and long-term use easily leads to inside piston rod fracture, and it is inconvenient to change.
Disclosure of Invention
The utility model aims at: in order to overcome the defects of the prior art, the utility model provides a transmission of system bag machine, the energy consumption is low, and service condition is simple convenient, and speed stroke is adjustable moreover, and the precision is high.
The technical scheme of the utility model: a transmission device of a bag making machine comprises a frame, at least one group of upper mounting seat and lower mounting seat is arranged on the frame, a driving mechanism for driving the upper mounting seat to slide towards one side close to or far away from the lower mounting seat is also arranged on the frame, the driving mechanism comprises pull rods and lifting groups which are symmetrically arranged at two sides of the frame, the lifting groups comprise eccentric wheels, driving wheels and driving sleeves, eccentric shafts are arranged on the eccentric wheels, the eccentric shaft is arranged deviating from the center of the eccentric shaft, the driving wheel is arranged on the eccentric shaft, the driving sleeve is rotationally sleeved on the driving wheel, one end of the pull rod is connected with one end of the upper mounting seat, the other end of the pull rod is directly or indirectly hinged on the transmission sleeve, the driving mechanism is characterized in that the driving sleeve is matched with the pull rod to realize the sliding of the pull rod on the longitudinal position, the upper mounting seat and the pull rod longitudinally synchronously slide, and the driving mechanism further comprises a motor for driving the eccentric wheel to rotate.
By adopting the technical scheme, the design is reasonable, the motor works, the eccentric wheel of the lifting group rotates to drive the transmission wheel sleeved on the eccentric shaft of the eccentric wheel to rotate, so that the transmission sleeve rotates along with the eccentric wheel, the pull rod directly or indirectly hinged with the transmission sleeve is driven to move, the guide movement of the pull rod on the longitudinal position is realized due to the relative rotation of the transmission sleeve and the transmission wheel, the upper mounting seat connected with the pull rod is driven to synchronously slide in the longitudinal direction, and the upper mounting seat performs lifting motion and is matched with the lower mounting seat to work, so that the purpose of heat sealing or shearing the bag body is achieved. The energy consumption is low, and service condition is simple convenient, and speed stroke is adjustable moreover, and the precision is high.
The utility model discloses a further setting again: the driving mechanism comprises a plurality of transverse beams arranged on two sides of the rack, the pull rod is hinged to a transmission sleeve through the transverse beams, the other end of the pull rod is connected with the transverse beams, and the transmission sleeve is hinged to the corresponding transverse beams.
Adopt above-mentioned further setting again, simple structure, reasonable in design, through the transmission of crossbeam, can realize that the mount pad is the elevating movement simultaneously on the multiunit, with the lower mount pad cooperation operation that corresponds to reach the effect of multiunit heat-seal or shearing simultaneously, the working effect is high.
The utility model discloses a further setting again: the two sides of the frame are respectively provided with two groups of lifting groups, the two groups of lifting groups positioned on the same side of the frame are arranged at intervals, and the transmission sleeves of the two lifting groups are respectively hinged with the front end and the rear end of the cross beam.
By adopting the above further arrangement, when the lifting group drives the cross beam to slide, the stress of the cross beam is uniform, the cross beam stably slides in the longitudinal direction, and the cross beam does not deviate.
The utility model discloses a still further set up: the frame is provided with a first transmission shaft corresponding to the positions of two eccentric wheels at the front end of the cross beam in a rotating way, a second transmission shaft corresponding to the positions of two eccentric wheels at the rear end of the cross beam in a rotating way, the two eccentric wheels at the front end of the cross beam are respectively sleeved on the two ends of the first transmission shaft, the two eccentric wheels at the rear end of the cross beam are respectively sleeved on the two ends of the second transmission shaft, a first transmission assembly is arranged between the first transmission shaft and the second transmission shaft, and a second transmission assembly is arranged between the output shaft of the motor and the first transmission shaft.
By adopting the further arrangement, the eccentric wheels of the four lifting groups can be driven to rotate by one motor, and the cost is low.
The utility model discloses a still further set up: the first transmission assembly and the second transmission assembly respectively comprise a first driving wheel and a second driving wheel, a conveying belt is sleeved on the first driving wheel and the second driving wheel, the first driving wheel of the second transmission assembly is sleeved on an output shaft of the motor, the second driving wheel is sleeved on the first transmission shaft, the first driving wheel of the first transmission assembly is sleeved on the first transmission shaft, and the second driving wheel is sleeved on the second transmission shaft.
Adopt above-mentioned still further setting, the drive is direct effective, and the motor rotates, drives the conveyer belt rotation of second transmission assembly, and the conveyer belt of second assembly drives first transmission shaft and rotates, first transmission shaft rotate, drive the conveyer belt rotation of first transmission assembly, the conveyer belt of first transmission assembly drives the rotation of second transmission shaft.
The utility model discloses a still further set up: the driving pieces are correspondingly arranged below the cross beam and used for driving the cross beam to slide upwards in the longitudinal position.
Adopt above-mentioned still further setting, accessible driving piece is with the crossbeam jack-up to when avoiding the lift group to rotate, the transmission cover skids with the drive wheel relatively, makes ascending effort not enough, unable jack-up crossbeam.
The utility model discloses a still further set up: the driving piece be telescopic cylinder, the frame both sides respectively are equipped with two sets of telescopic cylinder, the two sets of telescopic cylinder interval that are located the frame homonymy set up, and correspond the preceding, the back both ends of crossbeam respectively.
By adopting the above further arrangement, when the telescopic cylinder jacks up the cross beam, the cross beam is stressed uniformly and slides stably in the longitudinal direction without deflection.
The utility model discloses a still further set up: the upper end of the cross rod is provided with a T-shaped guide rail which extends transversely, the lower end of the pull rod is provided with a slide block, the slide block is provided with a T-shaped guide groove, and the T-shaped guide rail is matched with the T-shaped guide groove, so that the guide of the pull rod sliding transversely and the synchronous sliding of the pull rod and the cross beam at the longitudinal position are realized.
By adopting the above further arrangement, the pull rod can slide in the transverse direction through the matching of the T-shaped guide rail and the T-shaped guide groove, and the sliding adjustment of the transverse positions of the upper and lower mounting seat groups can be realized.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is a view of a cross beam according to an embodiment of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is an enlarged view of a portion I of FIG. 2;
FIG. 6 is a partial enlarged view of section II of FIG. 4;
fig. 7 is a structural diagram of one side of the transmission assembly according to an embodiment of the present invention.
The device comprises a frame 1, an upper mounting seat 21, a lower mounting seat 22, a driving mechanism 3, a pull rod 4, a lifting group 5, an eccentric wheel 51, a driving wheel 52, a driving sleeve 53, an eccentric shaft 511, a motor 6, a cross beam 7, a first transmission shaft 81, a second transmission shaft 82, a first transmission assembly 83, a second transmission assembly 84, a first driving wheel 101, a second driving wheel 102, a conveyor belt 103, a driving piece 9, a T-shaped guide rail 71, a sliding block 41 and a T-shaped guide groove 411.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
As shown in fig. 1-7, the driving device of a bag making machine of the present invention comprises a frame 1, at least a set of upper mounting seat 21 and lower mounting seat 22 is disposed on the frame 1, a driving mechanism 3 for driving the upper mounting seat 21 to slide toward or away from one side of the lower mounting seat 22 is further disposed on the frame 1, the driving mechanism 3 includes a pull rod 4 and a lifting group 5 symmetrically disposed on both sides of the frame 1, the lifting group 5 includes an eccentric wheel 51, a driving wheel 52 and a driving sleeve 53, the eccentric wheel 51 is provided with an eccentric shaft 511, the eccentric shaft 511 is disposed at a position deviated from the center thereof, the driving wheel 52 is disposed on the eccentric shaft 511, the driving sleeve 53 is rotatably sleeved on the driving wheel 52, one end of the pull rod 4 is connected with one end of the upper mounting seat 21, the other end of the pull rod 4 is directly or indirectly hinged on the driving sleeve 53, the driving sleeve 53 is matched with the pull rod 4 to realize, the upper mounting base 21 and the pull rod 4 longitudinally slide synchronously, and the driving mechanism 3 further comprises a motor 6 for driving the eccentric wheel 51 to rotate. The design is reasonable, the motor 6 works, the eccentric wheel 51 of the lifting group 5 rotates to drive the transmission wheel 52 sleeved on the eccentric shaft 511 of the eccentric wheel 51 to rotate, the transmission sleeve 53 rotates along with the transmission wheel, the pull rod 4 directly or indirectly hinged with the transmission sleeve 53 is driven to move, and the transmission sleeve 53 and the transmission wheel 52 rotate relatively to realize the guiding movement of the pull rod 4 in the longitudinal position, the upper mounting seat 21 connected with the pull rod 4 is driven to synchronously slide in the longitudinal direction, and the upper mounting seat 21 does lifting movement to cooperate with the lower mounting seat 22 to achieve the purpose of heat sealing or shearing the bag body. The energy consumption is low, and service condition is simple convenient, and speed stroke is adjustable moreover, and the precision is high.
The utility model discloses a concrete embodiment, be equipped with mount pad 21 and lower mount pad 22 on a plurality of groups along horizontal interval in frame 1, pull rod 4 be equipped with a plurality of, and set up with last mount pad 21 one-to-one, actuating mechanism 3 still including setting up crossbeam 7 in frame 1 both sides, pull rod 4 articulated through crossbeam 7 and transmission cover 53, the other end and the crossbeam 7 of pull rod 4 are connected, transmission cover 53 is articulated with the crossbeam 7 that corresponds. Simple structure, reasonable in design through the transmission of crossbeam 7, can realize that mount pad 21 is elevating movement simultaneously on the multiunit, cooperates the operation with the lower mount pad 22 that corresponds to reach the effect that the multiunit was heat-seal simultaneously or was cuted, the working effect is high.
The utility model discloses a concrete embodiment, 1 both sides of frame respectively be equipped with two sets of lifts and fall group 5, be located the 5 interval settings of two sets of lifts and fall groups of 1 homonymy of frame, and two lifts and fall the transmission cover 53 of group 5 articulated with preceding, the back both ends of crossbeam 7 respectively. When the lifting group 5 drives the cross beam 7 to slide, the cross beam 7 stably slides in the longitudinal direction, and the lifting group is stressed uniformly and does not deviate.
The specific embodiment of the utility model, the position of two eccentric wheels 51 corresponding to the front end of the beam 7 on the frame 1 is rotated and installed with a first transmission shaft 81, the position of two eccentric wheels 51 corresponding to the rear end of the beam 7 is rotated and installed with a second transmission shaft 82, the two eccentric wheels 51 corresponding to the front end of the beam 7 are respectively sleeved on the two ends of the first transmission shaft 81, the two eccentric wheels 51 corresponding to the rear end of the beam 7 are respectively sleeved on the two ends of the second transmission shaft 82, a first transmission assembly 83 is arranged between the first transmission shaft 81 and the second transmission shaft 82, and a second transmission assembly 84 is arranged between the output shaft of the motor 6 and the first transmission shaft 81; the first transmission assembly 83 and the second transmission assembly 84 both comprise a first driving wheel 101 and a second driving wheel 102, a conveyor belt 103 is sleeved on the first driving wheel 101 and the second driving wheel 102, the first driving wheel 101 of the second transmission assembly 84 is sleeved on an output shaft of the motor 6, the second driving wheel 102 is sleeved on the first transmission shaft 81, the first driving wheel 101 of the first transmission assembly 83 is sleeved on the first transmission shaft 81, and the second driving wheel 102 is sleeved on the second transmission shaft 82. The drive is directly effective, and motor 6 rotates, drives the conveyer belt 103 rotation of second drive assembly 84, and the conveyer belt 103 of second drive assembly 84 drives first transmission shaft 81 and rotates, first transmission shaft 81 rotate, drive the conveyer belt 103 rotation of first drive assembly 83, thereby the conveyer belt 103 of first drive assembly 83 drives second transmission shaft 82 and rotates and realize that a motor 6 drives the eccentric wheel 51 rotation of four groups of lift group 5 simultaneously, and is with low costs.
In the specific embodiment of the present invention, driving members 9 are disposed on two sides of the frame 1, and the driving members 9 are correspondingly disposed below the beam 7 for driving the beam 7 to slide upwards in the longitudinal position; the driving piece 9 be telescopic cylinder, 1 both sides of frame respectively are equipped with two sets of telescopic cylinder, the interval of two sets of telescopic cylinder 9 that are located 1 homonymy of frame sets up, and corresponds the preceding, the back both ends of crossbeam 7 respectively. Through telescopic cylinder 9 with crossbeam 7 jack-up upwards to when avoiding lifting group 5 to rotate, transmission cover 53 skids with drive wheel 52 relatively, makes ascending effort not enough, unable jack-up crossbeam 7, and crossbeam 7 atress is even, slides steadily on vertical, does not squint.
The utility model discloses a concrete embodiment, horizontal pole 7 upper end is equipped with "T" shape guide rail 71, "T" shape guide rail 71 transversely extends, and 4 lower extremes of pull rod are equipped with slider 41, are equipped with "T" shape guide slot 411 on the slider 41, "T" shape guide rail 71 and "T" shape guide slot 411 cooperation to the realization is to pull rod 4 gliding direction on horizontal, the synchronous slip of pull rod 4 and crossbeam 7 on longitudinal position. Through the cooperation of the T-shaped guide rail 71 and the T-shaped guide groove 411, the pull rod 4 can slide in the transverse direction, and the sliding adjustment on the transverse position of the upper and lower mounting seats 21 and 22 can be realized.
Claims (8)
1. A transmission device of a bag making machine comprises a frame, at least one group of upper mounting seat and lower mounting seat is arranged on the frame, a driving mechanism for driving the upper mounting seat to slide towards one side close to or far away from the lower mounting seat is also arranged on the frame, it is characterized in that the driving mechanism comprises pull rods and lifting groups which are symmetrically arranged at the two sides of the frame, the lifting group comprises an eccentric wheel, a driving wheel and a driving sleeve, the eccentric wheel is provided with an eccentric shaft, the eccentric shaft is arranged deviating from the center of the eccentric shaft, the driving wheel is arranged on the eccentric shaft, the driving sleeve is rotationally sleeved on the driving wheel, one end of the pull rod is connected with one end of the upper mounting seat, the other end of the pull rod is directly or indirectly hinged on the transmission sleeve, the driving mechanism is characterized in that the driving sleeve is matched with the pull rod to realize the sliding of the pull rod on the longitudinal position, the upper mounting seat and the pull rod longitudinally synchronously slide, and the driving mechanism further comprises a motor for driving the eccentric wheel to rotate.
2. The transmission device of a bag making machine as claimed in claim 1, wherein the frame is provided with a plurality of groups of upper mounting seats and lower mounting seats at intervals along the transverse direction, the pull rods are provided in a plurality and are arranged corresponding to the upper mounting seats one by one, the driving mechanism further comprises cross beams arranged at two sides of the frame, the pull rods are hinged with the transmission sleeves through the cross beams, the other ends of the pull rods are connected with the cross beams, and the transmission sleeves are hinged with the corresponding cross beams.
3. The transmission device of a bag making machine as claimed in claim 2, wherein two sets of lifting sets are provided on both sides of the frame, the two sets of lifting sets on the same side of the frame are spaced apart from each other, and the transmission sleeves of the two lifting sets are hinged to the front and rear ends of the cross beam respectively.
4. The drive mechanism of a bag machine as claimed in claim 3, wherein the frame is rotatably provided with a first drive shaft corresponding to the two eccentric wheel positions located at the front end of the cross member and a second drive shaft corresponding to the two eccentric wheel positions located at the rear end of the cross member, the two eccentric wheels located at the front end of the cross member are fitted over the two ends of the first drive shaft, respectively, the two eccentric wheels located at the rear end of the cross member are fitted over the two ends of the second drive shaft, respectively, the first drive assembly is provided between the first drive shaft and the second drive shaft, and the second drive assembly is provided between the output shaft of the motor and the first drive shaft.
5. The transmission device of claim 4, wherein each of the first transmission assembly and the second transmission assembly comprises a first driving wheel and a second driving wheel, wherein the first driving wheel and the second driving wheel are sleeved with a conveyor belt, the first driving wheel of the second transmission assembly is sleeved on the output shaft of the motor, the second driving wheel is sleeved on the first transmission shaft, the first driving wheel of the first transmission assembly is sleeved on the first transmission shaft, and the second driving wheel is sleeved on the second transmission shaft.
6. The transmission device of claim 5, wherein driving members are disposed on both sides of the frame, and the driving members are disposed under the beams for driving the beams to slide upward in the longitudinal direction.
7. The transmission device of claim 6, wherein the driving member is a telescopic cylinder, two sets of telescopic cylinders are provided on two sides of the frame, and the two sets of telescopic cylinders on the same side of the frame are spaced apart and respectively correspond to the front and rear ends of the beam.
8. The driving device of bag making machine as claimed in any one of claims 2-7, wherein the upper end of the cross bar is provided with a "T" shaped guide rail extending transversely, the lower end of the pull bar is provided with a slide block provided with a "T" shaped guide groove, and the "T" shaped guide rail is matched with the "T" shaped guide groove, thereby realizing the guide of the pull bar sliding in transverse direction and the synchronous sliding of the pull bar and the cross bar in longitudinal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724802.5U CN210283419U (en) | 2019-05-20 | 2019-05-20 | Transmission device of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724802.5U CN210283419U (en) | 2019-05-20 | 2019-05-20 | Transmission device of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210283419U true CN210283419U (en) | 2020-04-10 |
Family
ID=70070545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920724802.5U Expired - Fee Related CN210283419U (en) | 2019-05-20 | 2019-05-20 | Transmission device of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210283419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731756A (en) * | 2020-07-10 | 2020-10-02 | 苏州浦一电子商务有限公司 | Intelligent logistics displacement adjusting device and working method thereof |
-
2019
- 2019-05-20 CN CN201920724802.5U patent/CN210283419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731756A (en) * | 2020-07-10 | 2020-10-02 | 苏州浦一电子商务有限公司 | Intelligent logistics displacement adjusting device and working method thereof |
| CN111731756B (en) * | 2020-07-10 | 2021-06-04 | 苏州浦一电子商务有限公司 | Intelligent logistics displacement adjusting device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |