CN213137836U - A adjustment mechanism for laminating machine - Google Patents
A adjustment mechanism for laminating machine Download PDFInfo
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- CN213137836U CN213137836U CN202021497963.4U CN202021497963U CN213137836U CN 213137836 U CN213137836 U CN 213137836U CN 202021497963 U CN202021497963 U CN 202021497963U CN 213137836 U CN213137836 U CN 213137836U
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Abstract
The utility model relates to an adjusting mechanism for a film laminating machine, which relates to the technical field of film laminating equipment, and adopts the technical scheme that the adjusting mechanism comprises a rotating shaft rotationally arranged on a machine body, two sliding seats used for fixing two ends of a pressing roller are longitudinally arranged on the machine body in a sliding manner, the axis of the rotating shaft is parallel to the axis of the pressing roller, a driving source used for driving the rotating shaft to rotate is also arranged on the machine body, the driving source is a double-end servo motor, the rotating shaft is arranged into two pieces and is coaxially arranged on two output shafts of the double-end servo motor, two ends of the two rotating shafts which are oppositely arranged are respectively provided with a transmission component used for driving the two sliding seats to synchronously lift, and the lower; when the driving compression roller is lifted, the driving source drives the rotating shaft to rotate, and the rotating shaft drives the sliding seat to lift synchronously through the transmission effect of the transmission assembly. This application has the effect of guaranteeing the both ends synchronous lift of compression roller.
Description
Technical Field
The application relates to the technical field of laminating machine equipment, in particular to an adjusting mechanism for a laminating machine.
Background
Film coating machines can be divided into two major categories, namely immediate-coating type film coating machines and precoating type film coating machines. The paper-plastic composite film is special equipment for paper, plate and film lamination, and is pressed by a rubber roller and a heating roller to form a paper-plastic composite product.
Patent No. CN208133599U discloses a film laminating machine, which comprises a machine body horizontally placed on a working table; a drum provided in the body for mounting the wrapped film in a bundle; the driving roller is arranged below the roller, and one end of the driving roller is provided with a power source for driving the driving roller to rotate; the pressing roller is arranged above the driving roller so as to tightly support the film on the part to be coated with the film, and meanwhile, the part to be coated with the film is conveyed by the driving roller; and the adjusting component is arranged between the pressing roller and the machine body and used for adjusting the distance between the pressing roller and the driving roller, so that the film covering parts to be treated with different thicknesses can be clamped.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the adjusting component is used for adjusting the distance between the pressing roller and the transmission roller in a lifting mode, the two ends of the pressing roller are out of synchronization in a lifting mode, the distance between the pressing roller and the transmission roller is not uniform, the film covering effect of the film covering piece is affected, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
In order to guarantee the both ends synchronous lift of pinch roller, this application provides an adjustment mechanism for laminating machine.
The application provides an adjustment mechanism for laminating machine adopts following technical scheme:
an adjusting mechanism for a film laminating machine comprises a rotating shaft which is rotatably arranged at the upper end of a machine body, wherein a pressing roller which is positioned at the upper side of a driving roller and is convenient for clamping pieces to be laminated with different thicknesses is arranged on the machine body, two sliding seats are longitudinally arranged on the machine body in a sliding manner, the pressing roller is rotatably arranged between the two sliding seats, the axis of the rotating shaft and the axis of the pressing roller are arranged in parallel, a driving source for driving the rotating shaft to rotate is arranged on the machine body, two ends of the rotating shaft are respectively provided with a driving assembly for driving the two sliding seats to synchronously lift, and the lower ends of the two driving assemblies are connected with the sliding seats; when the drive pinch roller goes up and down, the driving source drive axis of rotation rotates, the axis of rotation drives the seat that slides through transmission assembly's transmission and goes up and down.
Through adopting above-mentioned technical scheme, come the cooperation to realize the both ends of synchronous drive pinch roller and go up and down through setting up driving source, axis of rotation and drive assembly, utilize the axis of rotation to carry out synchronous drive with two sets of drive assemblies above that, the seat that slides at two sets of drive assembly synchronous drive pinch roller both ends goes up and down in step.
Preferably, two drive assembly all includes worm, worm wheel and threaded rod, worm coaxial arrangement is in the axis of rotation, worm wheel and worm meshing effect, the threaded rod rotates and sets up on the organism, the threaded rod with correspond the seat threaded connection that slides, the worm wheel coaxial arrangement is in the threaded rod upper end.
Through adopting above-mentioned technical scheme, utilize worm, turbine and threaded rod to transmit, rotate through rotating the axis of rotation and driving two worms on it, two worms drive corresponding worm wheel respectively and rotate, and two worm wheels drive two threaded rods respectively and rotate, and two pivoted threaded rods will drive respectively rather than the seat that slides of threaded connection and go up and down to slide the setting, so will realize synchronous transmission's purpose to drive the compression roller both ends and go up and down in step.
Preferably, the two transmission assemblies respectively comprise a gear and a rack, the gear and the rack are meshed, the gear is coaxially mounted on the rotating shaft, the rack is longitudinally arranged on the machine body in a sliding manner, and the lower end of the rack is fixed with the sliding seat.
Through adopting above-mentioned technical scheme, utilize coaxial setting up in the axis of rotation gear with slide and set up the rack toothing effect on the organism, drive two gear rotations through rotating the axis of rotation, two gears drive two racks respectively and go up and down, and then realize driving the purpose that the seat that slides goes up and down in step.
Preferably, the machine body is further provided with two guide pieces for guiding the corresponding gears to ascend and descend.
Through adopting above-mentioned technical scheme, guide rack through being provided with the guide on the organism and carry out stable lift.
Preferably, the guide piece includes the guide holder that vertically sets up on the organism, both sides of rack are served and are all provided with the lug, be provided with the first groove of sliding that supplies the rack to slide on the guide holder.
Through adopting above-mentioned technical scheme, slide the cooperation through the first groove of sliding that sets up the lug and the guide holder of rack both sides and realize the connected effect that slides of guide and rack.
Preferably, the two sliding seats are provided with guide columns which are longitudinally arranged in a sliding manner.
Through adopting above-mentioned technical scheme, utilize the guide effect of guide post, will make the seat that slides can be more stable go up and down.
Preferably, all be provided with linear bearing on the seat that slides, linear bearing cover is located in the guide post.
Through adopting above-mentioned technical scheme, be provided with the linear bearing of cover on the guide post on the seat that slides, will reduce the guide post and slide the frictional force between the seat, further improve the lift stability that slides of the seat that slides.
Preferably, the machine body is further provided with mounting seats for fixing two ends of the rotating shaft, ball bearings are embedded in the mounting seats, and two ends of the axis of the rotating shaft are respectively sleeved in the corresponding ball bearings.
Through adopting above-mentioned technical scheme, be provided with mount pad and ball bearing on the organism and rotate and connect the axis of rotation for the axis of rotation rotates more stable.
In summary, the present application includes at least one of the following beneficial technical effects:
the machine body is provided with the driving source and the rotating shaft, the two ends of the rotating shaft are provided with the transmission assemblies, and the two groups of transmission assemblies respectively drive the sliding seats at the two ends of the pressing roller to synchronously lift, so that the two ends of the pressing roller are driven to synchronously lift;
through setting up drive assembly and including worm, worm wheel and threaded rod, utilize the transmission effect of axis of rotation, worm wheel, threaded rod and the seat that slides, realize the purpose of the synchronous lift in control pinch roller both ends.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;
FIG. 2 is a partial structural view of embodiment 1 of the present application;
FIG. 3 is a schematic view of the overall structure of embodiment 2 of the present application;
FIG. 4 is a partial structural view of embodiment 2 of the present application;
fig. 5 is a partially enlarged schematic view of a in fig. 4.
Reference numerals: 1. a body; 2. a rotating shaft; 3. a sliding seat; 4. a pressure roller; 5. a drive source; 6. a transmission assembly; 7. a worm; 8. a worm gear; 9. a threaded rod; 10. a gear; 11. a rack; 12. a guide member; 121. a guide seat; 13. a bump; 14. a first sliding groove; 15. a guide post; 16. a linear bearing; 17. a mounting seat; 18. a ball bearing; 19. and a second sliding groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses an adjustment mechanism for laminating machine.
Example 1:
referring to fig. 1 and 2, the adjusting mechanism includes a rotating shaft 2 rotatably disposed on a machine body 1, a pressing roller 4 disposed on the upper side of the driving roller for clamping film-coated parts with different thicknesses is disposed on the machine body 1, two sliding seats 3 for fixing two ends of the pressing roller 4 are also longitudinally slidably disposed on the machine body 1, an axis of the rotating shaft 2 is parallel to an axis of the pressing roller 4, a driving source 5 for driving the rotating shaft 2 to rotate is further disposed on the machine body 1, the driving source 5 is a double-head servo motor, the rotating shaft 2 is disposed in two pieces and coaxially mounted on two output shafts of the double-head servo motor, transmission assemblies 6 for driving the two sliding seats 3 to synchronously lift are further disposed at two opposite ends of the two rotating shafts 2, and lower ends of the two sets of transmission assemblies 6 are connected with the sliding seats 3; when the driving pinch roll 4 goes up and down, the driving source 5 drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the sliding seat 3 to go up and down synchronously through the transmission action of the transmission component 6.
The two groups of transmission assemblies 6 respectively comprise a worm 7, a worm wheel 8 and a threaded rod 9, the two worms 7 are coaxially arranged on the rotating shaft 2, the two worm wheels 8 are respectively engaged with the corresponding worms 7 to form worm wheel 8-worm 7 pairs, the two threaded rods 9 are both rotatably arranged on the machine body 1, the two threaded rods 9 are respectively in threaded connection with the corresponding sliding seats 3, and the worm wheels 8 are coaxially arranged at the upper ends of the threaded rods 9; the transmission mode is as follows: the worm 7 drives the corresponding worm wheel 8 to rotate, the worm wheel 8 drives the coaxially fixed threaded rod 9 to rotate, and the threaded connection effect of the threaded rod 9 and the sliding seat 3 is utilized to drive the sliding seat 3 to synchronously lift.
In order to guarantee that the stable drive compressing roller 4 of seat 3 that slides goes up and down, will set up the second groove 19 that slides that two confession two seats 3 that slide go up and down on organism 1, vertically be provided with the guide post 15 that is used for the guide to slide 3 lift in the second groove 19 that slides, all the symmetry is provided with two guide posts 15 on every seat 3 that slides in this embodiment, all overlap on each guide post 15 and be equipped with linear bearing 16, each linear bearing 16 all is fixed to on the seat 3 that slides.
Still be provided with the mount pad 17 that is used for fixed axis of rotation 2 both ends on the organism 1, all inlay in two mount pads 17 and be equipped with ball bearing 18, the axis both ends of axis of rotation 2 are located in corresponding ball bearing 18 respectively to guarantee the stable operation of axis of rotation 2.
The implementation principle of the embodiment 1 is as follows: the driving source 5 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the two coaxially arranged worms 7 to synchronously rotate, the two worms 7 respectively drive the two corresponding worm wheels 8 to rotate, the two worm wheels 8 drive the coaxially arranged threaded rods 9 to rotate, and the two threaded rods 9 drive the sliding seat 3 to synchronously lift.
Example 2:
referring to fig. 3 and 4, the difference between the present embodiment and embodiment 1 is that two sets of transmission assemblies 6 each include a gear 10 and a rack 11, the gear 10 and the rack 11 are engaged, the gear 10 is coaxially mounted on the rotating shaft 2, the rack 11 is longitudinally slidably disposed on the machine body 1, the lower end of the rack 11 is fixed to the sliding seat 3, the rack 11 is controlled to be lifted by controlling the forward and backward rotation of the gear 10, and the rotating shaft 2 is disposed to ensure the synchronous lifting of the two racks 11.
Referring to fig. 4 and 5, two guide members 12 for guiding the corresponding gear 10 to ascend and descend are further disposed on the machine body 1, each guide member 12 includes a guide seat 121 longitudinally disposed on the machine body 1, protruding blocks 13 are disposed on both side ends of the rack 11, a first sliding groove 14 for the rack 11 to slide is disposed on each guide seat 121, and the rack 11 is lifted and descended more stably by using the guiding effect of the guide seats 121.
The implementation principle of the embodiment 2 is as follows: the driving source 5 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the two gears 10 thereon to rotate, the gears 10 drive the corresponding racks 11 to lift, and the racks 11 are fixedly connected with the sliding seat 3, so that the purpose of synchronously lifting two ends of the dynamic compression roller 4 of the synchronous belt is realized.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An adjustment mechanism for a laminating machine, characterized in that: the device comprises a rotating shaft (2) rotatably arranged at the upper end of a machine body (1), wherein two sliding seats (3) are longitudinally arranged on the machine body (1) in a sliding manner, a pressing roller (4) is rotatably arranged between the two sliding seats (3), the axis of the rotating shaft (2) is parallel to the axis of the pressing roller (4), a driving source (5) for driving the rotating shaft (2) to rotate is arranged on the machine body (1), transmission assemblies (6) for driving the two sliding seats (3) to synchronously lift are arranged at two ends of the rotating shaft (2), and the lower ends of the two transmission assemblies (6) are connected with the sliding seats (3); when drive pinch roller (4) go up and down, driving source (5) drive axis of rotation (2) rotate, axis of rotation (2) drive seat (3) that slides through the transmission of transmission assembly (6) and go up and down.
2. The adjustment mechanism for a laminator according to claim 1, wherein: two drive assembly (6) all include worm (7), worm wheel (8) and threaded rod (9), worm (7) coaxial arrangement is on axis of rotation (2), worm wheel (8) and worm (7) meshing effect, threaded rod (9) are rotated and are set up on organism (1), threaded rod (9) and the seat (3) threaded connection that slides that corresponds, worm wheel (8) coaxial arrangement is in threaded rod (9) upper end.
3. The adjustment mechanism for a laminator according to claim 1, wherein: two transmission assembly (6) all include gear (10) and rack (11), gear (10) and rack (11) meshing effect, gear (10) coaxial arrangement is on axis of rotation (2), rack (11) vertically slides and sets up on organism (1), the lower extreme and the seat (3) that slide of rack (11) are fixed.
4. The adjustment mechanism for a laminator according to claim 3, wherein: the machine body (1) is also provided with two guide pieces (12) for guiding the corresponding gear (10) to ascend and descend.
5. The adjustment mechanism for a laminator according to claim 4, wherein: the guide piece (12) comprises a guide seat (121) longitudinally arranged on the machine body (1), the two side ends of the rack (11) are respectively provided with a convex block (13), and a first sliding groove (14) for the rack (11) to slide is arranged on the guide seat (121).
6. The adjustment mechanism for a laminator according to claim 1, wherein: the two sliding seats (3) are provided with guide columns (15) which are longitudinally arranged in a sliding manner.
7. The adjustment mechanism for a laminator according to claim 6, wherein: all be provided with linear bearing (16) on sliding seat (3), linear bearing (16) cover is located in guide post (15).
8. The adjustment mechanism for a laminator according to claim 1, wherein: the machine body (1) is further provided with mounting seats (17) used for fixing two ends of the rotating shaft (2), two ball bearings (18) are embedded in the mounting seats (17), and two ends of the axis of the rotating shaft (2) are respectively sleeved in the corresponding ball bearings (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021497963.4U CN213137836U (en) | 2020-07-24 | 2020-07-24 | A adjustment mechanism for laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021497963.4U CN213137836U (en) | 2020-07-24 | 2020-07-24 | A adjustment mechanism for laminating machine |
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| Publication Number | Publication Date |
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| CN213137836U true CN213137836U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021497963.4U Active CN213137836U (en) | 2020-07-24 | 2020-07-24 | A adjustment mechanism for laminating machine |
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| CN (1) | CN213137836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511244A (en) * | 2021-05-28 | 2021-10-19 | 华能煤炭技术研究有限公司 | Conveying device |
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2020
- 2020-07-24 CN CN202021497963.4U patent/CN213137836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511244A (en) * | 2021-05-28 | 2021-10-19 | 华能煤炭技术研究有限公司 | Conveying device |
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