CN213566863U - Film drawing mechanism with bevel teeth - Google Patents
Film drawing mechanism with bevel teeth Download PDFInfo
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- CN213566863U CN213566863U CN202022505441.0U CN202022505441U CN213566863U CN 213566863 U CN213566863 U CN 213566863U CN 202022505441 U CN202022505441 U CN 202022505441U CN 213566863 U CN213566863 U CN 213566863U
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- assembly
- film drawing
- membrane
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- transverse moving
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Abstract
The utility model discloses a conical tooth film drawing mechanism, which belongs to the technical field of packaging equipment and comprises a main mounting plate, a left film drawing component, a right film drawing component and a film drawing driving component, wherein the left film drawing component and the right film drawing component are respectively arranged on the main mounting plate in a sliding way, two groups of transverse driving components are arranged on the main mounting plate and are respectively connected with the left film drawing component and the right film drawing component through a transverse push plate, the film drawing driving component comprises a driving motor and a transmission spline rod, two groups of driving conical teeth are arranged on the transmission spline rod in a sliding way, a supporting plate is connected on the transverse push plate, a bearing for supporting the driving conical teeth is arranged on the supporting plate, driven conical teeth are respectively connected on transmission rotating shafts of the left film drawing component and the right film drawing component in a key way, the two groups of driven conical teeth are respectively meshed with the two groups of driving conical teeth, compared with the prior art, the, the packaging film with different film widths can be adapted by adjusting the distance between the left film drawing component and the right film drawing component.
Description
Technical Field
The utility model relates to a equipment for packing technical field, in particular to awl tooth draws membrane mechanism.
Background
The film pulling mechanism of the existing packaging machine mostly adopts a universal joint for transmission, so that the occupied space is large, the output torque is inconsistent, the power efficiency is low, two worm gearboxes are needed, the accessory cost is high, and the packaging film is easy to deviate and influence the packaging effect due to the fact that two groups of film pulling synchronous belts are asynchronous in the transmission process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects existing in the prior art, the utility model provides a film drawing mechanism with bevel teeth.
The utility model provides a technical scheme that its technical problem adopted is: a conical tooth film drawing mechanism comprises a main mounting plate, a left film drawing assembly, a right film drawing assembly and a film drawing driving assembly, wherein the left film drawing assembly and the right film drawing assembly are respectively arranged on the main mounting plate in a sliding mode through adjusting sliding tables;
the main mounting plate is provided with two groups of transverse moving driving assemblies for driving the left membrane drawing assembly and the right membrane drawing assembly to reciprocate, and the two groups of transverse moving driving assemblies are respectively connected with the left membrane drawing assembly and the right membrane drawing assembly through transverse moving push plates;
draw membrane drive assembly to include driving motor and transmission spline pole, driving motor is connected with the transmission spline pole transmission, slides through the ball spline on the transmission spline pole and is equipped with two sets of initiative awl teeth, is connected with the backup pad in the sideslip push pedal, is equipped with the bearing that is used for the bearing initiative awl tooth in the backup pad, draws membrane module and the right transmission pivot of drawing the membrane module all the key-type connection to have driven awl tooth, two sets of driven awl tooth respectively with two sets of initiative awl tooth meshing.
Preferably, the transverse moving driving assembly comprises a transverse moving driving cylinder and a fisheye joint, the front end of a piston rod of the transverse moving driving cylinder is connected with the fisheye joint, and the tail end of the transverse moving driving cylinder and the fisheye joint are hinged with the main mounting plate and the transverse moving push plate through fasteners respectively.
Preferably, the transverse moving driving assembly and the film drawing driving assembly are arranged on the back face of the main mounting plate, the directions of the two groups of transverse moving driving cylinders are opposite, the tail end of the transverse moving driving cylinder for driving the left film drawing assembly is located on one side close to the right film drawing assembly, and the tail end of the transverse moving driving cylinder for driving the right film drawing assembly is located on one side close to the left film drawing assembly.
Preferably, driving motor passes through the speed reducer and is connected with the transmission spline pole transmission, and the speed reducer passes through the mount pad to be connected with the main mounting panel, draw the membrane module and draw the membrane module on the left side and draw the slide connection of membrane bearing frame and regulation slip table respectively through drawing on the right side.
The utility model has the advantages that: when the driving motor drives the transmission spline rod to rotate, the transmission spline rod is linked with the transmission rotating shaft of the left-pull membrane assembly and the transmission rotating shaft of the right-pull membrane assembly through the driving bevel gear and the driven bevel gear, and the film pulling synchronous belt in the left-pull membrane assembly and the right-pull membrane assembly is synchronously driven.
Drawings
Fig. 1 is a rear view of an embodiment of the present invention;
fig. 2 is a first perspective view of the embodiment of the present invention;
fig. 3 is a second perspective view of the embodiment of the present invention.
In the figure, the device comprises a main mounting plate 10, a main mounting plate 21, a left membrane drawing assembly 22, a right membrane drawing assembly 23, a membrane drawing bearing seat 24, a transmission rotating shaft 25, an adjusting sliding table 26, a sliding plate 27, a transverse pushing plate 28, a supporting plate 31, a transverse driving cylinder 32, a fisheye joint 41, a driving motor 42, a speed reducer 43, a mounting seat 44, a transmission spline rod 45, a driving bevel gear 46 and a driven bevel gear.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-3, the utility model provides a film mechanism is drawn to awl tooth, including main mounting panel 10, left side draw membrane module 21, right side draw membrane module 22 and draw membrane drive assembly, left side draw membrane module 21 and right side draw membrane module 22 to slide through adjusting the slip table 25 respectively and set up on main mounting panel 10, left side draw membrane module 21 and right side draw membrane module 22 to be connected with slide 26 of adjusting the slip table 25 through drawing membrane bearing frame 23 respectively, the transmission pivot 24 that left side draw membrane module 21 and right side draw membrane module 22 wears to establish in drawing membrane bearing frame 23;
the main mounting plate 10 is provided with two groups of transverse moving driving assemblies for driving the left membrane drawing assembly 21 and the right membrane drawing assembly 22 to reciprocate, the two groups of transverse moving driving assemblies are respectively connected with the left membrane drawing assembly 21 and the right membrane drawing assembly 22 through a transverse moving push plate 27, each transverse moving driving assembly comprises a transverse moving driving cylinder 31 and a fisheye joint 32, the front end of a piston rod of the transverse moving driving cylinder 31 is connected with the fisheye joint 32, and the tail end of the transverse moving driving cylinder 31 and the fisheye joint 32 are respectively hinged with the main mounting plate 10 and the transverse moving push plate 27 through fasteners;
draw membrane drive assembly to include driving motor 41 and transmission spline 44, driving motor 41 passes through speed reducer 42 and is connected with the transmission spline 44 transmission, speed reducer 42 passes through mount pad 43 and main mounting panel 10 fixed connection, it is equipped with two sets of initiative awl teeth 45 to slide through the ball spline on the transmission spline 44, be connected with backup pad 28 on the sideslip push pedal 27, be equipped with the bearing that is used for bearing initiative awl tooth 45 on the backup pad 28, it has driven awl tooth 46 to all connect the key-type on the transmission pivot 24 of left side draw membrane module 21 and right side draw membrane module 22, two sets of driven awl teeth 46 mesh with two sets of initiative awl teeth 45 respectively.
Specifically, when the driving motor 41 drives the driving spline rod 44 to rotate, the driving bevel gear 45 and the driven bevel gear 46 are linked with the driving rotating shaft 24 of the left-pull film assembly 21 and the right-pull film assembly 22, so as to synchronously drive the film-pulling synchronous belts in the left-pull film assembly 21 and the right-pull film assembly 22, compared with the prior art, the driving unit formed by the driving spline rod 44, the driving bevel gear 45 and the driven bevel gear 46 has a smaller volume, lower transmission loss and higher synchronization precision, in order to adapt to packaging films with different film widths, the transverse driving cylinder 31 can drive the left-pull film assembly 21 and the right-pull film assembly 22 to transversely move, so as to adjust the distance between the left-pull film assembly 21 and the right-pull film assembly 22, and when the left-pull film assembly 21 and the right-pull film assembly 22 transversely move, the driving bevel gear 45 and the driven bevel gear 46 synchronously move and maintain transmission.
Furthermore, the transverse moving driving assembly and the film drawing driving assembly are both arranged on the back of the main mounting plate 10, the directions of the two groups of transverse moving driving cylinders 31 are opposite, the tail end of the transverse moving driving cylinder 31 for driving the left film drawing assembly 21 is positioned at one side close to the right film drawing assembly 22, and the tail end of the transverse moving driving cylinder 31 for driving the right film drawing assembly 22 is positioned at one side close to the left film drawing assembly 21, namely, the projections of the two groups of transverse moving driving cylinders 31 are overlapped as much as possible in the vertical direction, so that the structure compactness of the cone tooth film drawing mechanism is further improved, and the volume of the cone tooth film drawing mechanism is reduced.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (4)
1. The utility model provides a awl tooth draws membrane mechanism which characterized in that: the membrane pulling device comprises a main mounting plate (10), a left membrane pulling assembly (21), a right membrane pulling assembly (22) and a membrane pulling driving assembly, wherein the left membrane pulling assembly (21) and the right membrane pulling assembly (22) are respectively arranged on the main mounting plate (10) in a sliding mode through an adjusting sliding table (25);
the main mounting plate (10) is provided with two groups of transverse moving driving components for driving the left membrane drawing assembly (21) and the right membrane drawing assembly (22) to reciprocate, and the two groups of transverse moving driving components are respectively connected with the left membrane drawing assembly (21) and the right membrane drawing assembly (22) through a transverse moving push plate (27);
draw membrane drive assembly to include driving motor (41) and transmission spline pole (44), driving motor (41) are connected with transmission spline pole (44) transmission, it is equipped with two sets of initiative awl teeth (45) to slide through the ball spline on transmission spline pole (44), be connected with backup pad (28) on sideslip push pedal (27), be equipped with the bearing that is used for bearing initiative awl tooth (45) on backup pad (28), it has driven awl tooth (46) to draw equal key-type connection on transmission pivot (24) of membrane module (22) and the right side to draw membrane module (21), two sets of driven awl tooth (46) mesh with two sets of initiative awl teeth (45) respectively.
2. The bevel gear film drawing mechanism according to claim 1, wherein: the transverse moving driving assembly comprises a transverse moving driving cylinder (31) and a fisheye joint (32), the front end of a piston rod of the transverse moving driving cylinder (31) is connected with the fisheye joint (32), and the tail end of the transverse moving driving cylinder (31) and the fisheye joint (32) are hinged with the main mounting plate (10) and the transverse moving push plate (27) through fasteners respectively.
3. The bevel gear film drawing mechanism according to claim 2, wherein: the transverse moving driving assembly and the film drawing driving assembly are arranged on the back face of the main mounting plate (10), the directions of the two groups of transverse moving driving cylinders (31) are opposite, the tail end of the transverse moving driving cylinder (31) used for driving the left film drawing assembly (21) is located on one side close to the right film drawing assembly (22), and the tail end of the transverse moving driving cylinder (31) used for driving the right film drawing assembly (22) is located on one side close to the left film drawing assembly (21).
4. The bevel gear film drawing mechanism according to claim 1, wherein: driving motor (41) are connected with transmission spline pole (44) transmission through speed reducer (42), and speed reducer (42) are connected with main mounting panel (10) through mount pad (43), draw membrane module (21) and draw membrane module (22) on the right side to be connected through slide (26) of drawing membrane bearing frame (23) and adjusting slip table (25) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505441.0U CN213566863U (en) | 2020-11-03 | 2020-11-03 | Film drawing mechanism with bevel teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505441.0U CN213566863U (en) | 2020-11-03 | 2020-11-03 | Film drawing mechanism with bevel teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213566863U true CN213566863U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022505441.0U Active CN213566863U (en) | 2020-11-03 | 2020-11-03 | Film drawing mechanism with bevel teeth |
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| Country | Link |
|---|---|
| CN (1) | CN213566863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180204A (en) * | 2022-07-06 | 2022-10-14 | 合肥三冠包装科技有限公司 | Deviation preventing mechanism for synchronous belt, film drawing assembly and full-automatic vertical packaging machine |
-
2020
- 2020-11-03 CN CN202022505441.0U patent/CN213566863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180204A (en) * | 2022-07-06 | 2022-10-14 | 合肥三冠包装科技有限公司 | Deviation preventing mechanism for synchronous belt, film drawing assembly and full-automatic vertical packaging machine |
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