CN212557017U - Automatic film tension adjusting device of air cushion machine - Google Patents
Automatic film tension adjusting device of air cushion machine Download PDFInfo
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- CN212557017U CN212557017U CN202020786957.4U CN202020786957U CN212557017U CN 212557017 U CN212557017 U CN 212557017U CN 202020786957 U CN202020786957 U CN 202020786957U CN 212557017 U CN212557017 U CN 212557017U
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- frame
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Abstract
The utility model relates to an air cushion machine technical field, and disclose air cushion machine membrane tension automatic regulating apparatus, the top of frame is provided with the film rolling frame, the externally mounted of film rolling frame has special film rolling, the right side of film rolling frame is provided with spout one, the internally mounted of spout one has the tension control pole, the gear is installed to the bottom of tension control pole, the rack is installed to one side of gear, servo motor is installed to the bottom of gear, the right side of spout one is provided with spout two, the right side of spout two is provided with guide pillar and tension sensing post. This air cushion machine membrane tension automatic regulating apparatus, servo motor drive the removal between gear and rack through the rotation, because gear and tension control pole fixed connection to through reciprocating of changing the tension control pole, tensile size when changing the roll membrane, through the feedback of tension sensing post, servo motor carries out automatically regulated after accepting the feedback, thereby realizes the tensile function of automatically regulated of air cushion machine realization.
Description
Technical Field
The utility model relates to an air cushion machine technical field specifically is air cushion machine membrane tension automatic regulating apparatus.
Background
The air cushion machine film is a packaging machine with an electric device, and various bulk objects or self-contained objects are wound by using the tension of a stretching film to be packaged into a whole. The device is suitable for quick transportation or storage, has strong adaptability, high efficiency and low consumption, reduces the labor intensity, plays the roles of dust prevention, moisture prevention and cleaning on the packing materials, and reduces the surface scratches of the packing materials.
In industry, air cushion film machines have slowly changed the idea of manual production to manual packaging. And under the pressure that artifical flow frequency is high, the cost of labor increases, choose to adopt the machine to replace manual operation, when reduction in production cost, improved production efficiency. However, the conventional air cushion machine has a problem that when the machine is stopped halfway, the conventional air cushion machine does not have a cutting device, and it is inconvenient for a user to separate a product from a roll film. If tension is insufficient, the film slips in the operation, the film can wrinkle after being cut and rewound, and if tension is too large, the film is easy to break, so that the broken ends of the finished product after being cut and rewound are increased. Therefore, the traditional air cushion machine needs an automatic film tension adjusting device, so that the problems of insufficient tension and overlarge tension are solved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an air cushion machine membrane tension automatic regulating apparatus realizes the tensile function of air cushion machine automatically regulated membrane, has solved the air cushion machine during operation, and the membrane receives tension undersize or too big for the uneven problem of atress.
(II) technical scheme
For realizing the aforesaid, change reciprocating of tension control lever through rack and pinion mechanism to change the tensile size that the membrane receives, realize the tensile advantage of air cushion machine automatically regulated membrane, the utility model provides a following technical scheme: an automatic film tension adjusting device of an air cushion machine, wherein a film rolling frame is arranged at the top of a rack, a special rolled film is arranged outside the film rolling frame, a first sliding groove is formed in the right side of the film rolling frame, a tension control rod is arranged inside the first sliding groove, a gear is arranged at the bottom of the tension control rod, a rack is arranged on one side of the gear, the rack is fixedly connected with the rack, a servo motor is arranged at the bottom of the gear, fixed seats are fixedly connected to the left side and the right side of the servo motor, a sliding block is fixedly connected to the bottom of the fixed seat, a sliding rail is arranged at the bottom of the sliding block, a second sliding groove is formed in the right side of the first sliding groove, a blade is arranged inside the second sliding groove, a pull rod is arranged at the tail of the blade, a guide pillar and a tension sensing pillar are arranged on the right side of the second sliding, the front side of frame is provided with the base, and the welding has reserve roll of membrane frame on the base, and reserve roll of membrane shelf location has reserve roll of membrane, and the right side of frame is provided with electrical socket, and the other start button and the stop button that are provided with of electrical socket.
Preferably, the servo motor and the sliding block are fixedly connected with the fixed seat, and the servo motor and the sliding block move on the sliding rail together.
Preferably, the tension control rod is in clearance fit with the first sliding groove, and the tension of the rolled film is controlled by the movement of the tension control rod in the sliding groove.
Preferably, the blade and the second sliding groove are in clearance fit, the blade is enabled to move in the second sliding groove through the pull rod, and the coiled film is cut off and reloaded.
Preferably, the sliding block and the sliding rail are in interference fit, and the sliding block moves on the sliding rail.
(III) advantageous effects
Compared with the prior art, the utility model provides an air cushion machine membrane tension automatic regulating apparatus possesses following beneficial effect:
1. this air cushion machine membrane tension automatic regulating apparatus, the top of frame is provided with the film rolling frame, the externally mounted of film rolling frame has special film rolling, the right side of film rolling frame is provided with spout one, the internally mounted of spout one has the tension control pole, the gear is installed to the bottom of tension control pole, the rack is installed to one side of gear, servo motor is installed to the bottom of gear, the right side of spout one is provided with spout two, the right side of spout two is provided with guide pillar and tension sensing post, thereby the tensile effect of air cushion machine automatically regulated membrane has been reached.
2. The right side of the first sliding groove of the automatic film tension adjusting device of the air cushion machine is provided with a second sliding groove, the blade is arranged inside the second sliding groove, and the pull rod is arranged at the tail of the blade, so that the effect that a user can cut off a rolled film in time is achieved.
3. This air cushion machine membrane tension automatic regulating apparatus, the front side of frame is provided with the base, and the welding has reserve roll of membrane frame on the base, and reserve roll of membrane shelf location has reserve roll of membrane to the effect of the roll of membrane of convenient to use person in time changing has been reached.
Drawings
Fig. 1 is a schematic view of the overall external structure of the present invention;
fig. 2 is a schematic view of the internal structure of the rack of the present invention.
In the figure: the automatic film rolling machine comprises a machine frame 1, a film rolling frame 2, a special film rolling frame 3, a first sliding chute 4, a tension control rod 5, a gear 6, a rack 7, a servo motor 8, a fixed seat 9, a sliding block 10, a sliding rail 11, a second sliding chute 12, a blade 13, a pull rod 14, a guide pillar 15, a tension sensing pillar 16, an air guide seat 17, an air guide port 18, a heating block 19, a rolling wheel 20, a base 21, a standby film rolling frame 22, a standby film rolling frame 23, a standby power supply jack 24, a start button 25 and a stop button 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the automatic film tension adjusting device of the air cushion machine comprises a frame 1, a film winding frame 2 is arranged at the top of the frame 1, a special film winding 3 is arranged outside the film winding frame 2, a first sliding chute 4 is arranged on the right side of the film winding frame 2, a tension control rod 5 is arranged inside the first sliding chute 4, a gear 6 is arranged at the bottom of the tension control rod 5, a rack 7 is arranged on one side of the gear 6, the rack 7 is fixedly connected with the frame 1, a servo motor 8 is arranged at the bottom of the gear 6, fixing seats 9 are fixedly connected to the left side and the right side of the servo motor 8, a sliding block 10 is fixedly connected to the bottom of the fixing seat 9, a sliding rail 11 is arranged at the bottom of the sliding block 10, a second sliding chute 12 is arranged on the right side of the first sliding chute 4, a blade 13 is arranged inside the second sliding chute 12, a pull, the right side of tension sensing post 16 is provided with air guide seat 17, and air guide seat 17's top is provided with air guide port 18, and air guide seat 17's right side is provided with heating block 19 and pressure reel 20, and the front side of frame 1 is provided with base 21, and the welding has reserve roll of membrane frame 22 on the base 21, installs reserve roll of membrane 23 on reserve roll of membrane frame 22, and the right side of frame 1 is provided with power jack 24, and the other start button 25 and the stop button 26 of being provided with of power jack 24.
The working principle is as follows: the special film roll 3 is placed on the film roll frame 2 and is pulled until the special film roll 3 bypasses the tension control rod 5, the bottom of the special film roll 3 passes through the air guide seat 17 through a gap between the guide post 15 and the tension sensing post 16, and then passes through the heating block 19 and then passes through the pressure winding wheel 20. The starting button 25 is pressed, the pressing and rolling wheel 20 starts to rotate, the special rolled film 3 starts to move from left to right under the driving of the pressing and rolling wheel 20, the special rolled film 3 is blown through the air guide port 18 of the air guide seat 17, so that the special rolled film 3 expands, the bottom of the special rolled film 3 is heated by the heating block 19, the special rolled film 3 is sealed by the pressing and rolling wheel 20, the tension on the special rolled film 3 is gradually reduced along with the consumption of the special rolled film 3, the servo motor 8 starts to work after the detection of the tension sensing column 16, the gear 6 is driven by the servo motor 8 to move on the rack 7, the slide block 10 at the bottom of the servo motor 8 moves on the slide rail 11, and the servo motor 8, the gear 6 and the tension control rod 5 are fixedly connected, so that the tension control rod 5 moves under the driving of the servo motor 8, when the tension of the special rolled film 3 is too small, tension control rod 5 lapse and control lever 5 clockwise rotation, thereby increase pressure and frictional force through distance and moment of torsion and change tensile size, when tension is too big, tension control rod 5 lapse and tension control rod 5 anticlockwise rotation, thereby reduce the tensile size of roll membrane, when the user stops to use the device midway, thereby can lead to down pull-rod 14 and pass through the removal of blade 13 in spout two 12, cut special roll membrane 3, the right side of frame 1 is provided with base 21 in addition, the reserve roll membrane frame 22 of fixedly connected with on the base 21, the user of being convenient for places reserve roll membrane 23, servo motor 8 and slider 10 are through with fixing base 9 fixed connection, be clearance fit between tension control rod 5 and spout one 4, blade 13 and spout two 12 are clearance fit, be interference fit between slider 10 and the slide rail 11.
In conclusion, this air cushion machine membrane tension automatic regulating apparatus, the top of frame 1 is provided with roll membrane frame 2, the externally mounted of roll membrane frame 2 has special roll membrane 3, the right side of roll membrane frame 2 is provided with spout one 4, the internally mounted of spout one 4 has tension control pole 5, gear 6 is installed to tension control pole 5's bottom, rack 6 is installed to one side of gear 6, servo motor 8 is installed to gear 6's bottom, the right side of spout one 4 is provided with spout two 12, the right side of spout two 12 is provided with guide pillar 15 and tension sensing post 16, thereby the tensile effect of air cushion machine automatically regulated membrane has been reached.
The second sliding groove 12 is arranged on the right side of the first sliding groove 4 of the automatic film tension adjusting device of the air cushion machine, the blade 13 is arranged inside the second sliding groove 12, and the pull rod 14 is arranged at the tail of the blade 13, so that the effect that a user can cut off a rolled film in time is achieved.
This air cushion machine membrane tension automatic regulating apparatus, the front side of frame 1 is provided with base 21, and the welding has reserve roll of membrane frame 22 on the base 21, installs reserve roll of membrane 23 on the reserve roll of membrane frame 22 to the effect of the roll of membrane of convenient to use person in time changing has been reached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Air cushion machine membrane tension automatic regulating apparatus, including frame (1), its characterized in that: the film winding machine is characterized in that a film winding frame (2) is arranged at the top of the rack (1), a special film winding frame (3) is arranged outside the film winding frame (2), a first sliding groove (4) is arranged on the right side of the film winding frame (2), a tension control rod (5) is arranged inside the first sliding groove (4), a gear (6) is arranged at the bottom of the tension control rod (5), a rack (7) is arranged on one side of the gear (6), the rack (7) is fixedly connected with the rack (1), a servo motor (8) is arranged at the bottom of the gear (6), fixing seats (9) are fixedly connected to the left side and the right side of the servo motor (8), a sliding block (10) is fixedly connected to the bottom of each fixing seat (9), a sliding rail (11) is arranged at the bottom of the sliding block (10), a second sliding groove (12) is arranged on the right side of the first sliding groove (4), a blade, the right side of the second sliding groove (12) is provided with a guide post (15) and a tension sensing column (16), the right side of the tension sensing column (16) is provided with an air guide seat (17), the top of the air guide seat (17) is provided with an air guide port (18), the right side of the air guide seat (17) is provided with a heating block (19) and a rolling pressing wheel (20), the front side of the rack (1) is provided with a base (21), a standby film rolling frame (22) is welded on the base (21), a standby film rolling frame (23) is installed on the standby film rolling frame (22), the right side of the rack (1) is provided with a power supply jack (24), and a starting button (25) and a stopping button (26) are arranged beside the power supply jack (24).
2. The automatic film tension adjusting device of an air cushion machine as claimed in claim 1, wherein: the servo motor (8) and the sliding block (10) are fixedly connected with the fixed seat (9).
3. The automatic film tension adjusting device of an air cushion machine as claimed in claim 1, wherein: and the tension control rod (5) is in clearance fit with the first sliding groove (4).
4. The automatic film tension adjusting device of an air cushion machine as claimed in claim 1, wherein: the blade (13) and the second sliding groove (12) are in clearance fit.
5. The automatic film tension adjusting device of an air cushion machine as claimed in claim 1, wherein: and the sliding block (10) and the sliding rail (11) are in interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786957.4U CN212557017U (en) | 2020-05-13 | 2020-05-13 | Automatic film tension adjusting device of air cushion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786957.4U CN212557017U (en) | 2020-05-13 | 2020-05-13 | Automatic film tension adjusting device of air cushion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212557017U true CN212557017U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020786957.4U Active CN212557017U (en) | 2020-05-13 | 2020-05-13 | Automatic film tension adjusting device of air cushion machine |
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| CN (1) | CN212557017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716089A (en) * | 2021-09-17 | 2021-11-30 | 广州坤江汽车配件工业制造有限公司 | Core body binding machine with tension controller |
-
2020
- 2020-05-13 CN CN202020786957.4U patent/CN212557017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716089A (en) * | 2021-09-17 | 2021-11-30 | 广州坤江汽车配件工业制造有限公司 | Core body binding machine with tension controller |
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