CN204776146U - Tie and roll device - Google Patents
Tie and roll device Download PDFInfo
- Publication number
- CN204776146U CN204776146U CN201520515359.2U CN201520515359U CN204776146U CN 204776146 U CN204776146 U CN 204776146U CN 201520515359 U CN201520515359 U CN 201520515359U CN 204776146 U CN204776146 U CN 204776146U
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- China
- Prior art keywords
- bundle
- film
- band
- unit
- rolling device
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Abstract
The utility model discloses a tie and roll device, include: supply unit for provide a banded film, bundle roll the unit, be used for with banded film is closely tied and is rolled in a surface of treating the packing material, it includes a carousel and a hold -down mechanism bundle to roll the unit, the carousel is used for setting up to be treated the packing material and can drive treat that the packing material winds its axle center with the rotation of certain rotational speed, hold -down mechanism is used for will at the rotation in -process banded film is pressed treat the packing material surface, and the cutting unit, set up in supply unit and bundle roll between the unit to it will after bundle rolling to be used for banded film cuts off.
Description
Technical field
The utility model relates to the bundle rolling device of a kind of band-like film parcel material, particularly with the bundle rolling device of preservative film parcel material.
Background technology
Because China's packaging industry development is rapid, and tie the appearance of rolling device, fill up this industry of package packing machine blank for a long time more widely.
Goods is generally positioned over rotating disk central authorities, starter motor by existing bundle rolling device, and rotating disk starts to rotate, and drives goods to rotate, and makes preservative film be wound in goods periphery and realizes simple packaging.But, in winding process, if there is the existence of natural wind or other external force, preservative film can be made to come off.And after being once wound around, film can cut off by cutting knife, after cutting off, remaining film is also difficult to continue to be wound on goods, the outward appearance of impact packaging.There is provided a kind of automatic wrapping packing machine in CN2776879, this wrapping machine not only complex structure, be also difficult to solve the problem.
Utility model content
The utility model provides a kind of structure simply to tie rolling device, can effectively solve the problem.
A kind of bundle rolling device, comprising: feed unit, for providing a band-like film; Bundle rolls unit, for described band-like film closely being tied the surface of rolling in a thing to be packaged, described bundle is rolled unit and is comprised a rotating disk and a hold-down mechanism, described rotating disk is used for arranging thing to be packaged and described thing to be packaged can being driven to rotate with certain rotating speed around its axle center, and described hold-down mechanism is used for described band-like film being pressed in described thing surface to be packaged in rotation process; And cutter unit, be arranged at described feed unit and bundle is rolled between unit, and for described band-like film being cut off after bundle rolls end.
Further, described hold-down mechanism comprises a spring plate, two axle sleeves and a fixed support, one end of described spring plate is fixed on described fixed support by described two axle sleeves, the other end of described spring plate, for being pressed in the band-like film on described thing surface to be packaged, is pressed in described thing surface to be packaged to make described band-like film when described thing to be packaged rotates.
Further, described bundle is rolled unit and is comprised further: motor; Driving wheel, is arranged on described motor, and can rotate under the drive of described motor; Rotary support post, for supporting described rotating disk and driving described turntable rotation; And belt, connect and between described driving wheel and described rotary support post, and the rotation of described driving wheel can be passed to described rotary support post.
Further, described rotary support post comprises: a columniform first end and cone shape second end, and described bundle is rolled unit and is comprised a bearing further, described second end snaps in described bearing and is rotationally connected with described bearing, and described first end is for connecting one end of described belt and can rotating under the drive of described belt.
Further, described cutter unit comprises: cutoff tool, is arranged at the side of described band-like film; And two baffle plates, be arranged at the opposite side of described band-like film; Between described two baffle plates, interval arranges that described cutoff tool is inserted between described two baffle plates to cut off described band-like film.
Further, the surface near described band-like film on each baffle plate is provided with at least one mucus groove further.
Further, described cutter unit comprises further: cylinder, guide rail and be arranged at the slide block of described guide rail; Described cylinder moves reciprocatingly along described guide rail for driving described slide block, and described cutoff tool is arranged on described slide block.
Further, described cutter unit comprises further: controller and two sensors are electrically connected with described controller respectively; Described two sensors are arranged at the two ends of described guide rail respectively.
Further, described cylinder is SI series standard cylinder.
Described bundle rolling device comprises a pedestal further, and wherein, described feed unit, bundle rolls unit and cutter unit is all fixed on described pedestal.
The one bundle rolling device that the utility model provides, described band-like film is pressed in described thing surface to be packaged in rotation process by described hold-down mechanism, thus can prevent from coming off in winding process, and after band-like film is cut off, remaining band-like film also can continue to be wound on goods, improves packaging efficiency and aesthetic property.
Accompanying drawing explanation
The structural representation of the bundle rolling device that Fig. 1 provides for the utility model embodiment.
The birds-eye view of the bundle rolling device that Fig. 2 provides for the utility model embodiment.
In the bundle rolling device that Fig. 3 provides for the utility model embodiment, bundle rolls the section-drawing of the rotary support post in unit.
The birds-eye view of hold-down mechanism in the bundle rolling device that Fig. 4 provides for the utility model embodiment.
The front view of the baffle plate in the bundle rolling device that Fig. 5 provides for the utility model embodiment in cutter unit.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.Be understandable that, specific embodiment described herein only for explaining the utility model, but not to restriction of the present utility model.It also should be noted that, for convenience of description, illustrate only the part relevant to the utility model in accompanying drawing but not entire infrastructure.
Please refer to Fig. 1-2, the utility model embodiment provides a kind of bundle rolling device 100, comprising: pedestal 10, feed unit 20, bundle roll unit 40 and cutter unit 30.Described feed unit 20, described bundle roll unit 40 and described cutter unit 30 is all fixedly installed on described pedestal 10.Described feed unit 20 provides a band-like film 21 for rolling unit 40 to described bundle.Described bundle rolls unit 40 for described band-like film 21 closely being tied the surface of rolling in a thing 50 to be packaged.
Described feed unit 20 can be a coil paper shape structure, thus can provide described band-like film 21 by continuous print.The material of described band-like film 21 is not limit, as long as may be used for packing.In the present embodiment, described band-like film 21 is preservative film.
Described bundle is rolled unit 40 and is comprised: motor 41, driving wheel 42, belt 43, rotary support post 44, rotating disk 45, bearing 46 and hold-down mechanism 47.
Described motor 41 rotates for driving described driving wheel 42.Described belt 43 is sheathed between described driving wheel 42 and described rotary support post 44, rotates for driving described rotary support post 44.Described rotary support post 44 snaps in described bearing 46, and for supporting described rotating disk 45 and driving described rotating disk 45 to rotate.Please refer to Fig. 3, concrete, described rotary support post 44 comprises a columniform first end 441 and cone shape second end 442, described second end 442 snaps in described bearing 46 and is rotationally connected with described bearing 46, and described first end 441 is for connecting one end of described belt 43 and can rotating under the drive of described belt 43.Be appreciated that above-mentioned set-up mode both can ensure that the rotation of described rotating disk 45, reduce friction, fixation can be played to rotating disk 45 again, prevent wigwag motion.In addition, described rotating disk 45 can arrange multiple groove further away from the surface of described rotary support post 44, to arrange described thing to be packaged 50.In the present embodiment, described thing 50 to be packaged is a graphite column.In the present embodiment, consider to motor power consumption, coefficient k allowable and Cost Problems, therefore select rating horsepower to be the micro ac motor of 20W.
Please refer to Fig. 4, described hold-down mechanism 47 for being pressed in described thing to be packaged 50 surface in rotation process by described band-like film 21, it comprises spring plate 474, two axle sleeves 473/472 and a fixed support 471, one end of described spring plate 474 is fixed on described fixed support 471 by described two axle sleeves 473/472, the other end of described spring plate 474, for being pressed in the band-like film 21 on described thing to be packaged 50 surface, is pressed in described thing to be packaged 50 surface to make described band-like film 21 when described thing 50 to be packaged rotates.Described fixed support 471 is fixed on described pedestal 10.
In the present embodiment, the width b of described spring plate 474 is about 5mm, and thickness of slab H is about 0.5mm, and elasticity modulus E is about 20000, and deflection δ is about 4.5mm, and shell fragment length (torque arm length) L is about 60mm, thus, according to formula:
The elastic force W calculating described spring plate 474 is about 2.4N.
Be appreciated that, described band-like film 21 is pressed in described thing to be packaged 50 surface in rotation process by described hold-down mechanism 47, thus can prevent from coming off in winding process, and after band-like film 21 is cut off, remaining band-like film 21 also can continue to be wound on thing 50 to be packaged, improves packaging efficiency and aesthetic property.
Described cutter unit 30, is arranged at described feed unit 20 and bundle is rolled between unit 40, and for described band-like film 21 being cut off after bundle rolls end.Further, described cutter unit 30 comprises: cylinder 31, guide rail 32, the slide block 33 being arranged at described guide rail 32, the cutoff tool 34 being arranged at described slide block 33 and two baffle plates 35.Described cutoff tool 34 is arranged at the side of described band-like film 21, and described two baffle plates 35 are arranged at the opposite side of described band-like film 21.Between described two baffle plates 35, interval is arranged to make described cutoff tool 34 insert between described two baffle plates 35 to cut off described band-like film 21.The maximum width of described cutoff tool 34 blade matches with the spacing between baffle plate 35, thus can fully cut off band-like film 21.Described cylinder 31 moves reciprocatingly along described guide rail 32 for driving described in described slide block 33 and described cutoff tool 34.
Please refer to Fig. 5, further, the surface near described band-like film 21 on each baffle plate 35 is provided with at least one mucus groove 351 further.While described band-like film 21 is cut off by described cutoff tool 34, the band-like film 21 on both sides can be pressed onto on mucus groove 351.Because described mucus groove 351 constantly outwards can ooze out glue, so the band-like film 21 on both sides all can affix glue automatically, this addresses the problem the problem how be attached to by rear and front end band-like film 21 on thing 50 to be packaged.Mucus groove 351 can adopt counterbore to design, and each mucus groove 351 respectively has a counterbore, can inject glue.In the present embodiment, each baffle plate 35 respectively there are 6 mucus grooves 351, to ensure that glue can fully be attached on band-like film 21.
Described cutter unit 30 may further include: PLC(programablelogiccontroller) controller (not indicating in figure) and two sensors (not indicating in figure) are electrically connected with described PLC respectively; Described two sensors are arranged at the two ends of described guide rail 32 respectively.The movement instruction received from PLC when cylinder 31 is opened, then this slide block 33 can be driven to move.And slide block 33 can drive cutoff tool 34 to move, cut off band-like film 21.While band-like film 21 cuts off, slide block 33 can move to the sensor place of right-hand member, and return signal is passed to PLC.Control cylinder 31 reverse starting again, realizes the full automaticity cutting process of cutoff tool 34 automatic entrance-exit.When touching right-hand member sensor, main control valve commutates again, and piston rod returns, and band movable slider 33 and cutoff tool 34 are to left movement.And so forth, the cutting action of band-like film 21 each time can just be completed.
Described slide block 33 can select MSB-TS type, and this model width is less, is applicable to the straight-line motion demand of Smaller load, low assembling, short travel, and due to the quality of cutting knife own less, and stroke is little, and required cut-out power is also less.It is T-shaped slide rail that described guide rail 32 can have selected screw thread pass, and pull-out capacity is larger, and slide rail is installed more stable.Described cylinder 31 can be SI series standard cylinder.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Skilled person in the art will appreciate that the utility model is not limited to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and protection domain of the present utility model can not be departed from.Therefore, although be described in further detail the utility model by above embodiment, but the utility model is not limited only to above embodiment, when not departing from the utility model design, can also comprise other Equivalent embodiments more, and scope of the present utility model is determined by appended right.
Claims (10)
1. tie a rolling device, it is characterized in that, comprising:
Feed unit, for providing a band-like film;
Bundle rolls unit, for described band-like film closely being tied the surface of rolling in a thing to be packaged, described bundle is rolled unit and is comprised a rotating disk and a hold-down mechanism, described rotating disk is used for arranging thing to be packaged and described thing to be packaged can being driven to rotate with certain rotating speed around its axle center, and described hold-down mechanism is used for described band-like film being pressed in described thing surface to be packaged in rotation process; And
Cutter unit, is arranged at described feed unit and bundle is rolled between unit, and for described band-like film being cut off after bundle rolls end.
2. bundle rolling device according to claim 1, it is characterized in that, described hold-down mechanism comprises a spring plate, two axle sleeves and a fixed support, one end of described spring plate is fixed on described fixed support by described two axle sleeves, the other end of described spring plate, for being pressed in the band-like film on described thing surface to be packaged, is pressed in described thing surface to be packaged to make described band-like film when described thing to be packaged rotates.
3. bundle rolling device according to claim 1, is characterized in that, described bundle is rolled unit and comprised further:
Motor;
Driving wheel, is arranged on described motor, and can rotate under the drive of described motor;
Rotary support post, for supporting described rotating disk and driving described turntable rotation; And
Belt, connects and between described driving wheel and described rotary support post, and the rotation of described driving wheel can be passed to described rotary support post.
4. bundle rolling device according to claim 3, it is characterized in that, described rotary support post comprises: a columniform first end and cone shape second end, and described bundle is rolled unit and is comprised a bearing further, described second end snaps in described bearing and is rotationally connected with described bearing, and described first end is for connecting one end of described belt and can rotating under the drive of described belt.
5. bundle rolling device according to claim 1, is characterized in that, described cutter unit comprises:
Cutoff tool, is arranged at the side of described band-like film;
And two baffle plates, be arranged at the opposite side of described band-like film; Between described two baffle plates, interval arranges that described cutoff tool is inserted between described two baffle plates to cut off described band-like film.
6. bundle rolling device according to claim 5, is characterized in that, the surface near described band-like film on each baffle plate is provided with at least one mucus groove further.
7. bundle rolling device according to claim 5, is characterized in that, described cutter unit comprises further: cylinder, guide rail and be arranged at the slide block of described guide rail; Described cylinder moves reciprocatingly along described guide rail for driving described slide block, and described cutoff tool is arranged on described slide block.
8. bundle rolling device according to claim 7, is characterized in that, described cutter unit comprises further: controller and two sensors are electrically connected with described controller respectively; Described two sensors are arranged at the two ends of described guide rail respectively.
9. bundle rolling device according to claim 7, is characterized in that, described cylinder is SI series standard cylinder.
10. bundle rolling device according to claim 1, is characterized in that, comprises a pedestal further, and described feed unit, bundle rolls unit and cutter unit is all fixed on described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515359.2U CN204776146U (en) | 2015-07-16 | 2015-07-16 | Tie and roll device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515359.2U CN204776146U (en) | 2015-07-16 | 2015-07-16 | Tie and roll device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204776146U true CN204776146U (en) | 2015-11-18 |
Family
ID=54516248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520515359.2U Expired - Fee Related CN204776146U (en) | 2015-07-16 | 2015-07-16 | Tie and roll device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204776146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973280A (en) * | 2015-07-16 | 2015-10-14 | 厦门理工学院 | Bundling device |
-
2015
- 2015-07-16 CN CN201520515359.2U patent/CN204776146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973280A (en) * | 2015-07-16 | 2015-10-14 | 厦门理工学院 | Bundling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |