CN110654914A - Film drive mechanism - Google Patents
Film drive mechanism Download PDFInfo
- Publication number
- CN110654914A CN110654914A CN201911031474.1A CN201911031474A CN110654914A CN 110654914 A CN110654914 A CN 110654914A CN 201911031474 A CN201911031474 A CN 201911031474A CN 110654914 A CN110654914 A CN 110654914A
- Authority
- CN
- China
- Prior art keywords
- film
- driving shaft
- bearing
- support
- driven roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
Abstract
The invention discloses a film traction mechanism which comprises a support module, a traction module and a transmission module, wherein the support module comprises a bearing frame, an air cylinder support is fixedly arranged on the outer surface of the front end of the bearing frame, which is close to the top end, through a bolt, an air cylinder is fixedly arranged on the outer surface of the air cylinder support, a driven roller support is fixedly arranged on the outer surface of the bottom end of the air cylinder, which is close to the bottom end, through a bolt, a bearing seat is fixedly arranged on the outer surface of the bearing frame, and the traction module comprises. According to the film traction mechanism, the film traction mechanism is arranged between the film roll and the film conveying mechanism and consists of the driving shaft and the rubber roller, the casing film penetrates through the middle of the two rollers, the two rollers are extruded and rotated to provide power for the casing film, the problem of casing film deformation in the production process is solved, the welding position of the easy-to-tear film and the accuracy of positioning ligation are improved, and the qualification rate of products is improved.
Description
Technical Field
The invention relates to the technical field of food processing, in particular to a film traction mechanism.
Background
The automatic vertical filling packaging machine is special equipment for packaging and sealing fluid products, and the film feeding mechanism is arranged in the middle of the film feeding of the machine and is used for drawing a ham casing film during the ham casing film processing;
the existing film feeding mechanism can carry out primary traction on a film, but because the distance between a film roll and the primary traction is longer, a film traction mechanism is additionally arranged between the film roll and the film feeding mechanism, the film traction mechanism is arranged at the front end of an easy-to-tear mechanism, and a set of film traction mechanism can be respectively additionally arranged at the front end of the film roll and the front end of the easy-to-tear mechanism to carry out secondary traction on the casing film, so that the advancing power of the casing film is increased, the distance between two stress points of the casing film is shortened, the resistance is reduced, the friction coefficient is reduced, and the stretching deformation of the casing film can be reduced or even avoided.
Disclosure of Invention
The invention mainly aims to provide a film traction mechanism which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a film draw mechanism, comprising:
the supporting module comprises a bearing frame, an air cylinder support is fixedly arranged on the position, close to the top end, of the outer surface of the front end of the bearing frame through a bolt, an air cylinder is fixedly arranged on the outer surface of the air cylinder support through a bolt, a driven roller support is fixedly arranged on the outer surface of the bottom end of the air cylinder through a bolt, and a bearing seat is embedded on the position, close to the bottom end, of the outer surface of the front end of;
the traction module comprises a driving shaft, the driving shaft is movably arranged on the inner surface of the bearing seat through a bearing, and a rubber roller is movably arranged below the driven roller bracket;
and the driven belt pulley of the transmission module is fixedly arranged at one end, far away from the bearing frame, of the driving shaft.
Preferably, the outer surface of the bottom end of the driven roller support is provided with support lug seats through bolt fixing at the positions close to the front end and the rear end, and the center of the inner part of each support lug seat is provided with a connecting hole in a penetrating mode.
Preferably, the rubber roller comprises a driven roller shaft, a rotating outer cylinder and a rubber pad, the driven roller shaft is fixedly installed between the two support lug seats, the rotating outer cylinder is movably installed on the outer surface of the driven roller shaft through a bearing, and the rubber pad is bonded on the outer surface of the rotating outer cylinder.
Preferably, the position of the outer surface of the driving shaft close to the bearing seat is wrapped with a shaft sleeve.
Preferably, the bearing frame is provided with a mounting hole at a position close to the bearing frame, a step is arranged on the outer surface of the bearing frame at a position close to the bearing frame, one end of the bearing frame far away from the step is inserted into the mounting hole from the front end of the bearing frame, and the step is fixedly connected with the outer surface of the front end of the bearing frame through a bolt.
Preferably, a key groove is formed between the outer surface of the driving shaft and the inner surface of the driven belt pulley, and a fixed key is inserted into the inner surface of the key groove.
Preferably, the central axis of the rubber roller and the central axis of the driving shaft are in the same plane and perpendicular to the horizontal plane.
Compared with the prior art, the invention has the following beneficial effects:
1. the film traction mechanism is arranged between the film roll and the film conveying mechanism and consists of a driving shaft and two rollers of a rubber roller, the casing film passes through the middle of the two rollers, and the two rollers rotate in an extruding manner to provide power for the casing film.
2. The driving shaft is driven by a motor and can also be driven by a belt, if the driving shaft is driven by the motor, the traction speed of the film traction mechanism can be adjusted in the production process, and if the driving shaft is driven by the belt, the traction speed does not need to be adjusted independently in the production process.
3. The rubber roller is driven by the cylinder so as to realize the matching and the separation of the driving shaft and the rubber roller, avoid the problem of deformation of the casing film in the production process, improve the welding position of the easy-tearing film and the accuracy of positioning ligation, and improve the qualification rate of products.
Drawings
FIG. 1 is a schematic view of the rear upper right end overall structure of a film traction mechanism of the present invention;
FIG. 2 is a schematic view of the overall structure of the left and lower ends of a film drawing mechanism according to the present invention;
FIG. 3 is a rear view of a film pulling mechanism of the present invention;
FIG. 4 is a left side view of a film pulling mechanism of the present invention;
FIG. 5 is a cross-sectional view A-A of film pulling mechanism FIG. 4 according to the present invention.
In the figure: 1. a carrier; 2. a cylinder support; 3. a cylinder; 4. a driven roller bracket; 5. a rubber roller; 6. a drive shaft; 7. a bearing seat; 8. a driven pulley; 9. a bracket ear seat; 10. a driven roller shaft; 11. a shaft sleeve; 12. rotating the outer cylinder; 13. a rubber pad.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
Referring to fig. 1-5, a film drawing mechanism, comprising:
the supporting module comprises a bearing frame 1, a cylinder support 2 is fixedly installed on the position, close to the top end, of the outer surface of the front end of the bearing frame 1 through bolts, an air cylinder 3 is fixedly installed on the outer surface of the cylinder support 2 through bolts, a driven roller support 4 is fixedly installed on the outer surface of the bottom end of the air cylinder 3 through bolts, and a bearing seat 7 is embedded on the position, close to the bottom end, of the outer surface of the front end of the bearing frame 1;
the traction module comprises a driving shaft 6, the driving shaft 6 is movably arranged on the inner surface of a bearing seat 7 through a bearing, and a rubber roller 5 is movably arranged below the driven roller bracket 4;
and a driven belt pulley 8 of the transmission module, wherein the driven belt pulley 8 is fixedly arranged at one end of the driving shaft 6, which is far away from the bearing frame 1.
Referring to fig. 2, the outer surface of the bottom end of the driven roller support 4 is fixedly provided with support lug seats 9 near the front and rear ends, and the center of the inside of each support lug seat 9 is provided with a connecting hole in a penetrating manner.
Referring to fig. 5, the rubber roller 5 comprises a driven roller shaft 10, a rotating outer cylinder 12 and a rubber pad 13, wherein the driven roller shaft 10 is fixedly installed between the two bracket lug seats 9, the rotating outer cylinder 12 is movably installed on the outer surface of the driven roller shaft 10 through a bearing, and the rubber pad 13 is adhered to the outer surface of the rotating outer cylinder 12.
Referring to fig. 5, the outer surface of the driving shaft 6 is wrapped with a sleeve 11 at a position close to the bearing seat 7.
Referring to fig. 5, a mounting hole is formed in a position, close to the bearing seat 7, of the bearing seat 1, a step is arranged on a position, close to the bearing seat 1, of the outer surface of the bearing seat 7, one end, far away from the step, of the bearing seat 7 is inserted into the mounting hole from the front end of the bearing seat 1, and the step is fixedly connected with the outer surface of the front end of the bearing seat 1 through a bolt.
Referring to fig. 1, key grooves are formed between the outer surface of the driving shaft 6 and the inner surface of the driven pulley 8, and fixing keys are inserted into the inner surfaces of the key grooves.
Referring to fig. 4, the central axis of the rubber roller 5 and the central axis of the driving shaft 6 are in the same plane and perpendicular to the horizontal plane.
When the film traction mechanism is directly driven by a motor, the driving motor is directly connected with the driven belt pulley 8, after the connection is finished, the film traction mechanism and the driving motor are installed between a film roll and the film conveying mechanism together, when the film traction mechanism is used, a sausage film is conveyed to the outer surface of the driving shaft 6, the air cylinder 3 extends to drive the driven roller support 4 to press downwards, the gap between the rubber roller 5 and the driving shaft 6 is reduced, the rubber roller 5 and the driving shaft 6 extrude the middle sausage film, the driving motor drives the driving shaft 6 to rotate, the sausage film on the outer surface of the driving shaft 6 is pushed forwards, the conveying distance and the conveying speed of the sausage film can be controlled according to the speed of the driving motor, because the driven roller shaft 10 inside the rubber roller 5 is connected with the rotating outer cylinder 12 through a bearing, in the process of the movement of the sausage film, the rubber roller 5 rotates along with the movement, the problem of deformation of the casing film in the production process is avoided, the welding position of the easy-tearing film and the accuracy of positioning and ligation are improved, and the qualification rate of products is improved.
Example 2
Referring to fig. 1-5, a film drawing mechanism, comprising:
the supporting module comprises a bearing frame 1, a cylinder support 2 is fixedly installed on the position, close to the top end, of the outer surface of the front end of the bearing frame 1 through bolts, an air cylinder 3 is fixedly installed on the outer surface of the cylinder support 2 through bolts, a driven roller support 4 is fixedly installed on the outer surface of the bottom end of the air cylinder 3 through bolts, and a bearing seat 7 is embedded on the position, close to the bottom end, of the outer surface of the front end of the bearing frame 1;
the traction module comprises a driving shaft 6, the driving shaft 6 is movably arranged on the inner surface of a bearing seat 7 through a bearing, and a rubber roller 5 is movably arranged below the driven roller bracket 4;
and a driven belt pulley 8 of the transmission module, wherein the driven belt pulley 8 is fixedly arranged at one end of the driving shaft 6, which is far away from the bearing frame 1.
Referring to fig. 2, the outer surface of the bottom end of the driven roller support 4 is fixedly provided with support lug seats 9 near the front and rear ends, and the center of the inside of each support lug seat 9 is provided with a connecting hole in a penetrating manner.
Referring to fig. 5, the rubber roller 5 comprises a driven roller shaft 10, a rotating outer cylinder 12 and a rubber pad 13, wherein the driven roller shaft 10 is fixedly installed between the two bracket lug seats 9, the rotating outer cylinder 12 is movably installed on the outer surface of the driven roller shaft 10 through a bearing, and the rubber pad 13 is adhered to the outer surface of the rotating outer cylinder 12.
Referring to fig. 5, the outer surface of the driving shaft 6 is wrapped with a sleeve 11 at a position close to the bearing seat 7.
Referring to fig. 5, a mounting hole is formed in a position, close to the bearing seat 7, of the bearing seat 1, a step is arranged on a position, close to the bearing seat 1, of the outer surface of the bearing seat 7, one end, far away from the step, of the bearing seat 7 is inserted into the mounting hole from the front end of the bearing seat 1, and the step is fixedly connected with the outer surface of the front end of the bearing seat 1 through a bolt.
Referring to fig. 1, key grooves are formed between the outer surface of the driving shaft 6 and the inner surface of the driven pulley 8, and fixing keys are inserted into the inner surfaces of the key grooves.
Referring to fig. 4, the central axis of the rubber roller 5 and the central axis of the driving shaft 6 are in the same plane and perpendicular to the horizontal plane.
The film traction mechanism is arranged between the film roll and the film conveying mechanism, then the transmission belt of the film conveying mechanism is sleeved on the outer surface of the driven belt pulley 8, when the film traction mechanism is used, a sausage skin film is conveyed to the outer surface of the driving shaft 6, the air cylinder 3 extends to drive the driven roller support 4 to press downwards, the gap between the rubber roller 5 and the driving shaft 6 is reduced, the sausage skin film in the middle is extruded by the rubber roller 5 and the driving shaft 6, the transmission belt of the film conveying mechanism drives the driving shaft 6 to rotate, the sausage skin film on the outer surface of the driving shaft 6 is pushed forwards and can rotate along with the rotation of the transmission belt of the film conveying mechanism, the film traction mechanism is convenient to be matched with the film conveying mechanism for conveying and adjusting, the driven roller shaft 10 and the rotating outer cylinder 12 in the rubber roller 5 are connected through a bearing, and the rubber roller 5 rotates along with the movement, the problem of deformation of the casing film in the production process is avoided, the welding position of the easy-tearing film and the accuracy of positioning and ligation are improved, and the qualification rate of products is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A film draw mechanism, comprising:
the supporting module comprises a bearing frame (1), an air cylinder support (2) is fixedly installed on the position, close to the top end, of the outer surface of the front end of the bearing frame (1) through bolts, an air cylinder (3) is fixedly installed on the outer surface of the air cylinder support (2) through bolts, a driven roller support (4) is fixedly installed on the outer surface of the bottom end of the air cylinder (3) through bolts, and a bearing seat (7) is embedded on the position, close to the bottom end, of the outer surface of the front end of the bearing;
the traction module comprises a driving shaft (6), the driving shaft (6) is movably arranged on the inner surface of a bearing seat (7) through a bearing, and a rubber roller (5) is movably arranged below the driven roller bracket (4);
the transmission module driven pulley (8), driven pulley (8) fixed mounting is in driving shaft (6) keep away from the one end that bears frame (1).
2. A film draw mechanism according to claim 1, wherein: the outer surface of the bottom end of the driven roller support (4) is close to the front end and the rear end, support lug seats (9) are fixedly mounted on the outer surface of the bottom end of the driven roller support, and connecting holes are formed in the centers of the inner portions of the support lug seats (9) in a penetrating mode.
3. A film draw mechanism according to claim 2, wherein: rubber roll (5) include driven roller axle (10), rotate urceolus (12) and cushion (13), driven roller axle (10) fixed mounting is between two support ear seats (9), rotate urceolus (12) and pass through the surface of bearing movable mounting at driven roller axle (10), cushion (13) bond at the surface of rotating urceolus (12).
4. A film draw mechanism according to claim 1, wherein: and the position of the outer surface of the driving shaft (6) close to the bearing seat (7) is wrapped with a shaft sleeve (11).
5. A film draw mechanism according to claim 1, wherein: bear the frame (1) and be close to the position of bearing frame (7) and seted up the mounting hole, and the position that bearing frame (1) is close to bearing frame (7) surface is equipped with the step, the mounting hole is inserted by the front end that bears frame (1) to the one end that the step was kept away from in bearing frame (7), and the step passes through bolt fixed connection with the front end surface that bears frame (1).
6. A film draw mechanism according to claim 1, wherein: and key grooves are formed between the outer surface of the driving shaft (6) and the inner surface of the driven belt pulley (8), and fixed keys are inserted into the inner surfaces of the key grooves.
7. A film draw mechanism according to claim 1, wherein: the central axis of the rubber roller (5) and the central axis of the driving shaft (6) are in the same plane and are perpendicular to the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031474.1A CN110654914A (en) | 2019-10-28 | 2019-10-28 | Film drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031474.1A CN110654914A (en) | 2019-10-28 | 2019-10-28 | Film drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110654914A true CN110654914A (en) | 2020-01-07 |
Family
ID=69042217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911031474.1A Pending CN110654914A (en) | 2019-10-28 | 2019-10-28 | Film drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110654914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125048A (en) * | 2020-09-17 | 2020-12-25 | 青岛齐林智信自控技术有限公司 | Method and equipment for increasing winding length of casing |
-
2019
- 2019-10-28 CN CN201911031474.1A patent/CN110654914A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125048A (en) * | 2020-09-17 | 2020-12-25 | 青岛齐林智信自控技术有限公司 | Method and equipment for increasing winding length of casing |
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