CN113910684B - Paper bag machine strip attaching device - Google Patents
Paper bag machine strip attaching device Download PDFInfo
- Publication number
- CN113910684B CN113910684B CN202010666296.6A CN202010666296A CN113910684B CN 113910684 B CN113910684 B CN 113910684B CN 202010666296 A CN202010666296 A CN 202010666296A CN 113910684 B CN113910684 B CN 113910684B
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- shaft
- cam
- speed
- central shaft
- left end
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- 230000008859 change Effects 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229940092969 oral strip Drugs 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/61—Uniting opposed surfaces or edges; Taping by applying or securing strips or tape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention discloses a paper bag machine strip attaching device which comprises a constant-speed rotating shaft, wherein a fixed speed change control cam is arranged on the surface of the left end of the constant-speed rotating shaft, a planet carrier is arranged at the left end of a first swing rod, a sector gear is arranged at the left end of the planet carrier, a second cam roller is arranged on the inner side of a sliding frame telescopic cam, a second swing rod is arranged between the second cam roller and a sliding guide seat on the surface of a hollow shaft, a deep groove ball bearing is arranged in the left end of a speed change central shaft, and a tension spring is arranged at the upper end of the speed change central shaft. This paper bag machine subsides strip device, ingenious utilization at uniform velocity axle and the relative motion of variable speed axle to slide frame telescopic cam etc. above-mentioned part and realize, slide the circumference and the axial is spacing of frame subassembly, adopt elevator car location principle, compare in linear bearing, linear guide is succinct and more save space, and overall structure tends to be simplified, and then greatly reduced the manufacturing cost of device.
Description
Technical Field
The invention relates to the technical field of paper bag machines, in particular to a strip pasting device of a paper bag machine.
Background
Most of rope threading paper bags need to be folded inwards, an upper opening part is required to be folded inwards, a first drawing shows an existing opening part attaching mechanism of my company, the principle is that a conjugate cam component is arranged on a second shaft, the conjugate cam drives the first shaft to swing back and forth through a connecting rod component, when the first shaft is aligned with an opening part stacking in the angle direction of a suction head, the first shaft swings and stops to be static, the suction head rapidly stretches out of the opening part stacking under the action of a cylinder arranged on the first shaft to take out the opening part, then rapidly retracts, after retraction, the first shaft component swings anticlockwise, swings clockwise after the end of stroke, and in the swinging process, when the suction head, the opening part and the opening part on the second shaft are aligned with the upper biting angle of a suction gun, the first shaft keeps a small distance equal to the second shaft under the control of the conjugate cam, so that the opening part moves at the same linear speed from the first shaft to the second shaft, the second shaft and the third shaft moves at the same linear speed uniformly, the second shaft and the third shaft moves to the second shaft right below the second shaft, and the second shaft and the third shaft is completely attached to the paper sheet in the middle of the paper passing through the third shaft.
However, the existing paper bag machine strip pasting device on the market is complicated in structure and high in manufacturing cost, and the existing paper bag machine strip pasting device is large in overall size, so that occupied space is large, and the paper bag machine strip pasting device is inconvenient to use.
Disclosure of Invention
The invention aims to provide a paper bag machine strip-pasting device, which aims to solve the problems that the structure of the existing paper bag machine strip-pasting device is too complex, the manufacturing cost is high, the whole volume of the existing paper bag machine strip-pasting device is large, the occupied space is large, and the use is inconvenient.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a paper bag machine is pasted a mouthful strip device, includes the uniform velocity rotation axis, the surface mounting of uniform velocity rotation axis left end has fixed variable speed control cam, the internally mounted of fixed variable speed control cam left end face has first cam roller, the left end of fixed variable speed control cam installs first pendulum rod, the planet carrier is installed to the left end of first pendulum rod, sector gear is installed to the left end of planet carrier, the internally mounted of uniform velocity rotation axis has the variable speed center pin, the surface mounting that the variable speed center pin is close to uniform velocity rotation axis one end has variable speed center pin gear, the left lower extreme of uniform velocity rotation axis installs the frame telescoping cam that slides, the inboard of frame telescoping cam that slides installs the second cam roller, the internally mounted of second cam roller has the hollow shaft, hollow shaft and variable speed center pin pass through the guide seat interconnect that slides, the surface position of hollow shaft is located the left end of guide seat and is used the gear, the internally mounted of hollow shaft is located second cam roller and second pendulum rod between the guide seat, the internally mounted of variable speed center pin left end has the ditch ball bearing, the inside of ditch ball bearing is close to the frame assembly that slides, the frame assembly that slides has the well side of the frame assembly that slides, the well frame assembly is located the deep-down is installed to the deep-side of the well, the well frame assembly that slides down has the well frame assembly that slides.
Preferably, the constant-speed rotating shaft and the speed changing central shaft are positioned on the same axis, the constant-speed rotating shaft and the speed changing central shaft form a planetary driving structure, and the constant-speed rotating shaft and the speed changing central shaft are in gear transmission connection through a planet carrier, a sector gear and the speed changing central shaft.
Preferably, the first cam roller is located at a curved slot of the fixed shift control cam.
Preferably, the first cam roller, the first swing rod, the planet carrier and the sector gear are mutually connected through shaft pins.
Preferably, the sliding frame telescopic cam is a non-shaped closed cam.
Preferably, the sliding guide seat, the telescopic gear, the telescopic rack and the deep groove ball bearing are symmetrically arranged about the vertical central line of the hollow shaft and the sliding frame assembly respectively, the same deep groove ball bearing is arranged on the middle side part of the sliding frame assembly, and the deep groove ball bearing and the speed change central shaft are installed in an embedded mode.
Preferably, two tension springs are symmetrically arranged about the vertical center line of the sliding frame assembly.
Preferably, the sucking disc subassembly is provided with two sets of about the vertical central line symmetry of sliding frame subassembly, every group sucking disc in the sucking disc subassembly is equidistant five of distribution.
Preferably, the strip stacking frame and the sucker assembly correspond to each other, and the strip stacking frame and the sucker assembly are designed by adopting inclined structures.
Compared with the prior art, the invention has the beneficial effects that:
Compared with the existing structure, the paper bag machine strip pasting device has the advantages that functions realized on two shafts are realized by one axis, a constant-speed rotating shaft and a speed changing shaft which rotates in a one-rotation period at a constant speed in a constant speed mode with the absolute speed being reduced, static, accelerated and constant speed and acceleration motion rule are arranged on the same axis, a cam swing rod assembly and a planetary structure are arranged between the constant-speed shaft and the speed changing shaft to realize power connection, the specific regular speed changing motion of the speed changing shaft is realized, the telescopic motion of a sucking disc is not completed by the telescopic motion of an air cylinder any more, the relative motion of the constant-speed shaft and the speed changing shaft is skillfully utilized, the parts such as a sliding frame telescopic cam and the like are used for realizing the circumferential and axial limiting of the sliding frame assembly, and an elevator car positioning principle is adopted.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present invention;
FIG. 3 is a schematic view of a partial top view cross-sectional structure of the present invention;
Fig. 4 is a schematic view of the installation structure of the sector gear and the change center shaft gear of the present invention.
In the figure: 1. a uniform rotation shaft; 2. a fixed shift control cam; 3. a first cam roller; 4. a first swing rod; 5. a planet carrier; 6. a sector gear; 7. a variable speed center shaft gear; 8. a sliding frame telescopic cam; 9. a second cam roller; 10. the second swing rod; 11. a variable speed central shaft; 12. a sliding guide seat; 13. a telescopic gear; 14. a rack for telescoping; 15. a hollow shaft; 16. deep groove ball bearings; 17. a slip frame assembly; 18. a tension spring; 19. a suction cup assembly; 20. a strip stacking rack; 21. and the lower roller assembly rotates at a constant speed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a paper bag machine strip device that pastes, including at the uniform velocity rotation axis 1, the surface mounting at the left end of uniform velocity rotation axis 1 has fixed variable speed control cam 2, the internally mounted of fixed variable speed control cam 2 left end face has first cam roller 3, the left end of fixed variable speed control cam 2 installs first pendulum rod 4, the left end of first pendulum rod 4 installs planet carrier 5, sector gear 6 is installed to the left end of planet carrier 5, the internally mounted of uniform velocity rotation axis 1 has variable speed center pin 11, the surface mounting that the variable speed center pin 11 is close to uniform velocity rotation axis 1 one end has variable speed center pin gear 7, the left lower extreme of uniform velocity rotation axis 1 installs the frame telescoping cam 8 that slides, the inboard of frame telescoping cam 8 is installed second cam roller 9, the internally mounted of second cam roller 9 has hollow shaft 15, the hollow shaft 15 is connected with the speed changing central shaft 11 through a sliding guide seat 12, a telescopic gear 13 is arranged at the left end of the sliding guide seat 12 on the surface of the hollow shaft 15, a second swing rod 10 is arranged between the second cam roller 9 and the sliding guide seat 12 on the surface of the hollow shaft 15, a deep groove ball bearing 16 is arranged in the left end of the speed changing central shaft 11, one end of a sliding frame assembly 17 is arranged in the deep groove ball bearing 16, a telescopic rack 14 is arranged at the left end of the deep groove ball bearing 16 on the surface of the sliding frame assembly 17, a tension spring 18 is arranged at the upper end of the speed changing central shaft 11, a sucking disc assembly 19 is arranged at the side of the sliding frame assembly 17, a mouth piece stacking frame 20 is arranged at one side of the sucking disc assembly 19 away from the sliding frame assembly 17, and a uniform rotation lower roller assembly 21 is arranged below the speed changing central shaft 11;
The constant speed rotating shaft 1 and the speed changing central shaft 11 are positioned on the same axis, the constant speed rotating shaft 1 and the speed changing central shaft 11 form a planetary driving structure, the constant speed rotating shaft 1 and the speed changing central shaft 11 are in transmission connection through a planet carrier 5, a sector gear 6 and a speed changing central shaft gear 7, the functions realized on the two shafts are realized by one axis, a constant speed rotating shaft and a speed changing shaft which rotates regularly in absolute speed in one rotation period at a speed reducing, static, accelerating, constant speed and accelerating speed are arranged on the same axis, a first cam roller 3 is positioned at a curve notch for fixing the speed changing control cam 2, the transmission of the device is realized, the first cam roller 3, a first swing rod 4, the planet carrier 5 and the sector gear 6 are mutually connected through shaft pins, the stable installation of the first cam roller 3, the first swing rod 4, the planet carrier 5 and the sector gear 6 is realized, the sliding frame telescopic cam 8 is a non-shaped closed cam, which is convenient for the installation of the second cam roller 9, the sliding guide seat 12 and the telescopic gear 13, the telescopic rack 14 and the deep groove ball bearing 16 are respectively and symmetrically arranged two with respect to the vertical central line of the hollow shaft 15 and the sliding frame assembly 17, the same deep groove ball bearing 16 is arranged on the middle side part of the sliding frame assembly 17, the deep groove ball bearing 16 and the variable speed central shaft 11 are embedded in order to ensure the normal operation of the device, the tension spring 18 is symmetrically arranged two with respect to the vertical central line of the sliding frame assembly 17 to realize the force closure of the sliding frame telescopic cam 8, the sucker assemblies 19 are symmetrically arranged two groups with respect to the vertical central line of the sliding frame assembly 17, the suckers in each group of sucker assemblies 19 are distributed five at equal intervals to ensure the stable absorption of the mouth pieces, the mouth piece stacking frame 20 corresponds to the sucker assemblies 19 mutually, and the oral strip stacking frame 20 and the sucker assembly 19 are designed to be inclined, so that the sucker can suck oral strips down conveniently.
Working principle: firstly, the whole device is arranged at a corresponding position of a paper bag machine, a power supply of the device is connected, a constant speed rotating shaft 1 and a speed changing central shaft 11 are positioned on the same axis to form a planetary driving structure, power is transmitted between the planetary driving structure and the speed changing central shaft through a planet carrier 5, a sector gear 6 and a speed changing central shaft gear 7, wherein the planet carrier 5 is fixedly connected above the constant speed rotating shaft 1, the speed changing central shaft gear 7 is fixedly connected above the speed changing central shaft 11, when the constant speed rotating shaft 1 uniformly and anticlockwise revolves at a constant speed, a first cam roller 3 sweeps through a curve notch of a fixed speed changing control cam 2 arranged above a wallboard, and makes a clockwise and anticlockwise rotating or non-autorotating motion according to a cam notch curve according to working requirements, a sliding frame assembly 17 is arranged above the speed changing central shaft 11, two sliding guide seats 12 are fixedly connected above the speed changing central shaft 11, two ends of the sliding frame assembly 17 are provided with deep groove ball bearings 16, the deep groove ball bearing 16 is embedded in a groove of the sliding guide seat 12 to realize circumferential positioning of the sliding frame assembly 17, the deep groove ball bearing 16 is also arranged at the middle side part of the sliding frame assembly 17 and embedded in a notch arranged on the speed changing central shaft 11 to realize circumferential positioning of the sliding frame assembly 17, the sliding frame telescopic cam 8 is fixedly connected onto the uniform speed rotating shaft 1, when the speed changing central shaft 11 moves relatively to the uniform speed rotating shaft 1, the second cam roller 9 sweeps over the cam surface of the sliding frame telescopic cam 8, the second swing rod 10 swings to drive the hollow shaft 15 to rotate and then drive the telescopic gear 13 fixedly connected thereon to rotate, the sliding frame assembly 17 is finally driven to extend and retract through the telescopic rack 14 fixedly connected onto the sliding frame assembly 17, the sliding frame telescopic cam 8 is a non-shaped closed cam, so a tension spring 18 is arranged to realize force closure, a sucker assembly 19 is connected above the sliding frame assembly 17, when the sliding frame assembly 17 is aligned with the stacking of the oral strips, the speed change central shaft 11 is static, the sliding frame assembly 17 stretches out, the oral strips are sucked through vacuum and suction ports, the sliding frame assembly 17 retracts, the speed change central shaft 11 continues to rotate, and the speed of the speed change central shaft 11 is changed to be equal to the speed of the uniform speed rotation shaft 1 and is kept at a certain angle when reaching the vertical lower part, so that the sticking of the oral strips is realized.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a paper bag machine subsides mouth strip device, includes at uniform velocity rotation axis (1), its characterized in that: the surface mounting at the left end of the uniform speed rotation shaft (1) is provided with a fixed speed change control cam (2), the inside of the left end face of the fixed speed change control cam (2) is provided with a first cam roller (3), the left end of the fixed speed change control cam (2) is provided with a first swing rod (4), the left end of the first swing rod (4) is provided with a planet carrier (5), the left end of the planet carrier (5) is provided with a sector gear (6), the inside of the uniform speed rotation shaft (1) is provided with a speed change central shaft (11), the surface of the speed change central shaft (11) close to one end of the uniform speed rotation shaft (1) is fixedly connected with a speed change central shaft gear (7), the left lower end of the uniform speed rotation shaft (1) is provided with a sliding frame telescopic cam (8), the inside of the sliding frame telescopic cam (8) is provided with a second cam roller (9), the inside of the second cam roller (9) is provided with a hollow shaft (15), the hollow shaft (15) is mutually connected with the speed change central shaft (11) through a sliding guide seat (12), the surface of the hollow shaft (15) is positioned on the left end of the sliding guide seat (12), the sliding guide seat (12) is provided with a second cam roller (13), the novel automatic speed changing device is characterized in that a deep groove ball bearing (16) is arranged in the left end of the speed changing central shaft (11), one end of a sliding frame assembly (17) is arranged in the deep groove ball bearing (16), a telescopic rack (14) is arranged at the left end of the sliding frame assembly (17) and positioned on the surface of the deep groove ball bearing (16), a tension spring (18) is arranged at the upper end of the speed changing central shaft (11), a sucking disc assembly (19) is arranged at the side of the sliding frame assembly (17), a strip stacking frame (20) is arranged at one side, far away from the sliding frame assembly (17), of the sucking disc assembly (19), and a uniform speed rotating lower roller assembly (21) is arranged below the speed changing central shaft (11);
The constant-speed rotating shaft (1) and the speed changing central shaft (11) are positioned on the same axis, the constant-speed rotating shaft (1) and the speed changing central shaft (11) form a planetary driving structure, and the constant-speed rotating shaft (1) and the speed changing central shaft (11) are in transmission connection through a planet carrier (5), a sector gear (6) and a speed changing central shaft gear (7);
The first cam roller (3) is positioned at a curved notch of the fixed speed change control cam (2).
2. A paper bag machine strip attachment apparatus as defined in claim 1, wherein: the first cam roller (3), the first swing rod (4), the planet carrier (5) and the sector gear (6) are mutually connected through shaft pins.
3. A paper bag machine strip attachment apparatus as defined in claim 1, wherein: the sliding frame telescopic cam (8) is a non-shaped closed cam.
4. A paper bag machine strip attachment apparatus as defined in claim 1, wherein: the sliding guide seat (12) and the telescopic gear (13), the telescopic rack (14) and the deep groove ball bearing (16) are symmetrically arranged on the vertical central lines of the hollow shaft (15) and the sliding frame assembly (17), the same deep groove ball bearing (16) is arranged on the middle side part of the sliding frame assembly (17), and the deep groove ball bearing (16) and the speed change central shaft (11) are installed in an embedded mode.
5. A paper bag machine strip attachment apparatus as defined in claim 1, wherein: two tension springs (18) are symmetrically arranged on the vertical center line of the sliding frame assembly (17).
6. A paper bag machine strip attachment apparatus as defined in claim 1, wherein: two groups of sucking disc assemblies (19) are symmetrically arranged on the vertical center line of the sliding frame assembly (17), and five sucking discs in each group of sucking disc assemblies (19) are distributed at equal intervals.
7. A paper bag machine strip attachment apparatus as defined in claim 1, wherein: the oral strip stacking frame (20) and the sucker assembly (19) correspond to each other, and the oral strip stacking frame (20) and the sucker assembly (19) are designed by adopting inclined structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666296.6A CN113910684B (en) | 2020-07-09 | 2020-07-09 | Paper bag machine strip attaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666296.6A CN113910684B (en) | 2020-07-09 | 2020-07-09 | Paper bag machine strip attaching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113910684A CN113910684A (en) | 2022-01-11 |
| CN113910684B true CN113910684B (en) | 2024-06-25 |
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ID=79232401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010666296.6A Active CN113910684B (en) | 2020-07-09 | 2020-07-09 | Paper bag machine strip attaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113910684B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212666814U (en) * | 2020-07-09 | 2021-03-09 | 袋王机械（上海）有限公司 | Paper bag machine joint strip device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010111846A1 (en) * | 2009-03-30 | 2010-10-07 | Tang Bin | Planetary gear variable transmission device and energy conversion device thereof |
| CN109911662A (en) * | 2019-04-02 | 2019-06-21 | 江西新明峰包装科技有限公司 | Paper bag automatic charging device |
| CN210283447U (en) * | 2019-06-20 | 2020-04-10 | 袋王环保科技(上海)有限公司 | Cam-controlled upper head clamping device |
| CN111251662B (en) * | 2020-03-26 | 2021-11-16 | 厦门金锐奇工贸有限公司 | Automatic oral feeding device for paper bag machine |
-
2020
- 2020-07-09 CN CN202010666296.6A patent/CN113910684B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212666814U (en) * | 2020-07-09 | 2021-03-09 | 袋王机械（上海）有限公司 | Paper bag machine joint strip device |
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| Publication number | Publication date |
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| CN113910684A (en) | 2022-01-11 |
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