CN110949766B - Be applied to ration in green bean cake packagine machine and send membrane device - Google Patents
Be applied to ration in green bean cake packagine machine and send membrane device Download PDFInfo
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- CN110949766B CN110949766B CN201911132188.4A CN201911132188A CN110949766B CN 110949766 B CN110949766 B CN 110949766B CN 201911132188 A CN201911132188 A CN 201911132188A CN 110949766 B CN110949766 B CN 110949766B
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- cam
- disc
- rod
- bean cake
- green bean
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
Abstract
The invention relates to a quantitative film feeding device applied to a mung bean cake packaging machine, which comprises a bottom plate, wherein a roller frame is arranged on the left side of the bottom plate, a rolled film is arranged on the roller frame, a right pressing roller of the rolled film is arranged on the right side of the rolled film, an L-shaped bearing seat is arranged below the pressing roller, a disc is arranged below the L-shaped bearing seat and connected with a driving motor, an arc-shaped rack is arranged on the disc, a sector cam is arranged below the disc, two gears are arranged on the right side of the disc, a sliding rod is arranged below the sector cam, a rotating shaft is vertically arranged on the right side of the sliding rod through a bearing, a cam is arranged at the upper end part of the rotating shaft, a clamping table is arranged above the cam and connected to the sliding rod through a supporting rod, and clamping mechanisms are. The invention realizes equal film feeding amount and constant distance each time, greatly improves the working efficiency, reduces the labor intensity and improves the packaging quality of products.
Description
Technical Field
The invention relates to the technical field of food packaging, in particular to a quantitative film feeding device applied to a green bean cake packaging machine.
Background
The green bean cake is one of the traditional special cakes, and belongs to the snack for relieving summer heat. It has the characteristics of standard and regular shape, light yellow color, thin and compact tissue, fragrant and soft taste and no tooth sticking. After the production and processing of the green bean cake are finished, a film is wrapped outside the green bean cake for protection in order to prevent the green bean cake from being damaged by collision and easily accumulating dust in storage and transportation. The packaging film in the film feeding device of the food packaging machine on the market is only driven by a driving roller motor of a traction film feeding mechanism to be conveyed, so that the distance for pulling the film each time is changed in the process that the rolled film runs from a large roll to a small roll, the film feeding is unstable each time, the film feeding distance is different, and the subsequent packaging quality is influenced.
Disclosure of Invention
In order to solve the technical problem, the invention provides a quantitative film feeding device applied to a green bean cake packaging machine.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a quantitative film feeding device applied to a green bean cake packaging machine comprises a bottom plate, wherein a roller frame is arranged on the left side of the bottom plate, a rolled thin film is arranged on the roller frame, three compression rollers are sequentially and alternately distributed on the right side of the rolled thin film along the left-right direction and up and down, an L-shaped bearing seat is arranged below the compression rollers, a disc is arranged below the L-shaped bearing seat, the disc is connected with a driving motor, two arc-shaped racks are arranged on the disc, a fan-shaped cam is arranged below the disc, two gears are arranged on the right side of the disc, and the two arc-shaped racks are meshed with the two gears in a one-to-one correspondence;
the utility model discloses a fan-shaped cam, including fan-shaped cam, belt mechanism, cam, bearing, cam, fan-shaped cam below is provided with the slide bar, the left side of slide bar is provided with the nose bar, the lower terminal surface sliding fit of nose bar and fan-shaped cam, the right side of slide bar is through the vertical pivot that is provided with of bearing, the middle part of pivot is provided with the cam through arbitrary gear connection in belt mechanism and two gears, upper end, the top of cam is provided with the grip slipper, the grip slipper passes through the bracing piece and connects on the slide.
As a further improvement of the invention, the clamping mechanism comprises clamping plates hinged at the front end and the rear end of the clamping table, a bending chuck arranged at the upper end part of the clamping plate, and an ejector rod arranged at the lower end part of the clamping plate.
As a further improvement of the invention, the end part of the ejector rod is abutted with the cam.
As a further improvement of the invention, the bottom plate is provided with a guide rod, and the front side and the rear side of the slide rod are provided with guide grooves which are in sliding fit with the guide rod.
As a further improvement of the invention, the lower end face of the sector cam is provided with a track groove matched with the sector cam in shape, and the upper end part of the convex rod is slidably installed in the track groove.
As a further improvement of the invention, the driving motor is fixedly arranged on the L-shaped bearing seat.
As a further improvement of the invention, the two arc-shaped racks are symmetrically arranged on the circular end surface of the disc and staggered up and down along the vertical direction.
As a further improvement of the invention, the two gears are vertically distributed and meshed with each other.
The invention has the beneficial effects that:
according to the invention, the disc and the sector cam rotate anticlockwise at a constant speed, the left and right intermittent sliding of the sliding rod is combined with the intermittent clamping and loosening of the bending chuck, so that the equal film feeding amount and the constant distance are realized each time, the working efficiency is greatly improved, the labor intensity is reduced, and the product packaging quality is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view A-A of FIG. 1;
FIG. 3 is a schematic sectional view of the structure of B-B in FIG. 1;
FIG. 4 is a schematic cross-sectional view of C-C of FIG. 1;
fig. 5 is a schematic top view of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings and the embodiments.
As shown in fig. 1 to 5, a quantitative film feeding device applied to a green bean cake packaging machine comprises a base plate 1, a roller frame 2 is arranged on the left side of the base plate 1 along the front-back direction, a rolled film 3 is arranged on the roller frame 2, three compression rollers 4 are distributed on the right side of the rolled film 3 along the left-right direction and up-down direction in turn, an L-shaped bearing seat 5 is arranged below the compression rollers 4, the three compression rollers 4 are connected to the upper end of the L-shaped bearing seat 5, a disc 6 is arranged below the L-shaped bearing seat 5, the disc 6 is connected with a driving motor 7, two arc-shaped racks 8 are arranged on the disc 6, a sector cam 9 and two gears 10 are correspondingly arranged on the lower side and the right side of the disc 6, wherein the two arc-shaped racks 8 are meshed with the two gears 10 in a one-to-one correspondence manner, and the.
Wherein the two arc-shaped racks 8 on the disk 6 are respectively arranged on the same side with the two arc-shaped end surfaces of the sector cam 9.
A sliding rod 11 is arranged below the sector cam 9, the sliding rod 11 is arranged in a sliding mode along the left-right direction, a convex rod 91 is arranged on the upper end face of the left side of the sliding rod 11, and the convex rod 91 is in sliding fit with the lower end face of the sector cam 9.
The fan-shaped cam 9 is driven to rotate by the driving motor 7, so that the track groove 9a drives the protruding rod 91 to move, and the slide rod 11 can slide left and right by the protruding rod 91 under the condition that the slide rod 11 is limited to slide left and right.
As shown in fig. 1, 2 and 3, a rotating shaft 12 is vertically arranged on the right side of the sliding rod 11 through a bearing, the middle of the rotating shaft 12 is connected with an upper gear 10 of the two gears 10 through a belt mechanism 13, a cam 14 is arranged at the upper end of the rotating shaft 12, a clamping table 15 is arranged above the cam 14, the clamping table 15 is connected to the sliding rod 11 through support rods 151 connected to the left end and the right end of the clamping table 15, clamping mechanisms matched with the cam 14 are arranged at the front end and the rear end of the clamping table 15, the clamping table 15 and the end faces of the three compression rollers 4 are at the same height, and the rolled film 3 passes through the three compression rollers 4 and is placed on the clamping table 15, so that the clamping mechanism can clamp the film.
The rotating shaft 12 is connected with the upper gear 10 through the belt mechanism 13, when the driving motor 7 drives the disc 6 and the sector cam 9 to rotate, the arc-shaped rack 8 on the disc 6 is meshed with the gear 10 for transmission, the rotating shaft 12 synchronously rotates along with the rotation of the gear 10 through the belt mechanism 13, and then the cam 14 rotates and the clamping mechanism performs clamping action; on the other hand, when the rotating shaft 12 rotates, the sector cam 9 enables the sliding rod 11 to slide towards the right side through the track groove 9a and the convex rod 91, and the distance between the rotating shaft 12 and the gear 10 is increased; in the embodiment of the present invention, the belt in the belt mechanism 13 has a large tension, so when the distance between the rotating shaft 12 and the gear 10 increases within a certain range, the belt mechanism 13 is still in a tight state, so that the rotating shaft 12 can still rotate when moving along with the sliding rod 11; in addition, the belt mechanism 13 in this embodiment needs to be equipped with a self-locking mechanism in the actual implementation process, so as to prevent the belt mechanism 13 from turning around after rotating clockwise and counterclockwise.
As shown in fig. 4, the clamping mechanism further includes a clamping plate 16 hinged to the front and rear ends of the clamping table 15, a bending chuck 161 disposed at the upper end of the clamping plate 16, and a push rod 162 disposed at the lower end of the clamping plate 16.
Further, the end of the stem 162 abuts against the outer end surface of the cam 14.
When the cam 14 rotates synchronously with the rotating shaft 12, the end of the ejector rod 162 slides relative to the outer end surface of the cam 14, and the ejector rod 162 swings outwards along the radial direction, so that the bending chuck 161 of the clamping plate 16 is driven to swing inwards around the hinge point, thereby clamping the film 3 on the clamping table 15 and driving the film to be fed to the right side.
As shown in fig. 1, further, four guide rods 17 are symmetrically arranged on the bottom plate 1 in a front-back direction, and guide grooves 11a slidably engaged with the four guide rods 17 are arranged on the front and back sides of the slide rod 11.
Furthermore, a track groove 9a matched with the shape of the sector cam 9 is arranged on the lower end surface of the sector cam 9, and the upper end part of the convex rod 91 is slidably installed in the track groove 9 a.
The track groove 9a comprises two arc-shaped grooves and two bevel grooves for connecting the two arc-shaped grooves, wherein the two arc-shaped grooves are respectively matched with the end faces of two sides of the sector cam 9, when the convex rod 91 slides in the arc-shaped groove on the left side, the clamping mechanism completes the clamping action, when the convex rod 91 slides in the two bevel grooves, the sliding rod 11 performs the leftward and rightward sliding action, and when the convex rod 91 slides in the arc-shaped groove on the right side, the clamping mechanism completes the loosening action.
Further, the driving motor 7 is fixedly installed on the L-shaped bearing seat 5.
Further, two arc-shaped racks 8 are symmetrically arranged on the circular end face of the disc 6 and are staggered up and down along the vertical direction.
Further, the two gears 10 are vertically distributed and engaged with each other.
The use method of the invention comprises the following steps:
initially, the entire apparatus is in an unclamped state, the slide bar 11 and the nose bar 91 are at the leftmost position, the upper end of the nose bar 91 is slidably mounted in the track groove 9a at the upper end of the left arc-shaped groove, the rotary shaft 12 is at the left limit position, and the two bending chucks 161 are in an open state.
When the film clamping device is used, the driving motor 7 drives the disc 6 and the sector cam 9 to simultaneously rotate anticlockwise, the disc 6 drives the arc-shaped rack 8 above to be meshed with the gear 10 above for transmission, the rotating shaft 12 drives the cam to rotate clockwise through the belt mechanism 13, the rotating of the cam 14 drives the ejector rod 162 to swing outwards along the radial direction of the cam, so that the bending chuck 161 above presses downwards around a hinge point and clamps the film 3 on the clamping table 15, the sector cam 9 drives the convex rod 91 to slide from the upper end to the lower end of the arc-shaped groove on the left side in the track groove 9a through the track groove 9a while clamping is carried out, and during the period, the bending chuck 161 finishes the action of clamping the film 3;
after the convex rod 91 slides into the bevel edge groove at the upper part from the arc groove at the left side in the trace groove 9a, the slide rod 11 can drive the bending chuck 161 to clamp the film 3 to move rightwards from the leftmost limit position;
after the convex rod 91 slides into the right arc-shaped groove in the track groove 9a from the bevel edge groove at the upper part, the sliding rod 11 moves to the right limit position and stops;
meanwhile, the lower arc-shaped rack 8 is in meshing transmission with the lower gear 10, so that the rotating shaft 12 and the cam rotate anticlockwise, the ejector rod 161 swings inwards along the radial direction of the cam, and the upper bending chuck 161 upwards loosens the clamping of the film 3 around a hinge point;
after the convex rod 91 slides into the lower oblique side groove from the right arc-shaped groove in the track groove 9a, the slide rod 11 moves leftwards from the right limit position, returns to the initial left limit position and is ready for the next quantitative film clamping and feeding action.
Therefore, the driving motor 7 drives the disc 6 and the sector cam 9 to rotate anticlockwise at a constant speed, and the loose clamp of the bending clamp 161 is in left-right intermittent sliding fit with the slide rod 11, so that quantitative film feeding work of the green bean cake packaging machine is realized, and the packaging work efficiency is greatly improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the 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 (8)
1. The utility model provides a be applied to ration film feeding device among green bean cake packagine machine, includes bottom plate (1), bottom plate (1) left side is provided with roller frame (2), be provided with roll-like film (3) on roller frame (2), the right side of roll-like film (3) is along controlling the direction and from top to bottom in proper order the distribution in turn have three compression roller (4), its characterized in that: an L-shaped bearing seat (5) is arranged below the compression roller (4), a disc (6) is arranged below the L-shaped bearing seat (5), the disc (6) is connected with a driving motor (7), two arc-shaped racks (8) are arranged on the disc (6), a sector cam (9) is arranged below the disc (6), two gears (10) are arranged on the right side of the disc (6), and the two arc-shaped racks (8) are meshed with the two gears (10) in a one-to-one correspondence manner;
a sliding rod (11) is arranged below the sector cam (9), a convex rod (91) is arranged on the left side of the sliding rod (11), the convex rod (91) is in sliding fit with the lower end face of the sector cam (9), the right side of the sliding rod (11) is vertically provided with a rotating shaft (12) through a bearing, the middle part of the rotating shaft (12) is connected with any one gear (10) of the two gears (10) through a belt mechanism (13), a cam (14) is arranged at the upper end part, a belt in the belt mechanism (13) has larger tension force, when the distance between the rotating shaft (12) and the gear (10) is increased within a certain range, the belt mechanism (13) is still in a tight state, a clamping table (15) is arranged above the cam (14), the clamping table (15) is connected to the sliding rod (11) through a supporting rod (151), and clamping mechanisms matched with the cam (14) are arranged at the front end and the rear end of the clamping table (15).
2. The quantitative film feeding device applied to the green bean cake packaging machine according to claim 1, wherein: the clamping mechanism comprises clamping plates (16) which are hinged to the front end and the rear end of the clamping table (15), bending chucks (161) which are arranged at the upper end portions of the clamping plates (16), and ejector rods (162) which are arranged at the lower end portions of the clamping plates (16).
3. The quantitative film feeding device applied to the green bean cake packaging machine according to claim 2, wherein: the end part of the ejector rod (162) is abutted with the cam (14).
4. The quantitative film feeding device applied to the green bean cake packaging machine according to claim 1, wherein: the bottom plate (1) is provided with a guide rod (17), and guide grooves (11 a) in sliding fit with the guide rod (17) are formed in the front side and the rear side of the slide rod (11).
5. The quantitative film feeding device applied to the green bean cake packaging machine according to claim 1, wherein: the lower end face of the sector cam (9) is provided with a track groove (9 a) matched with the sector cam (9) in shape, and the upper end part of the convex rod (91) is slidably installed in the track groove (9 a).
6. The quantitative film feeding device applied to the green bean cake packaging machine according to claim 1, wherein: the driving motor (7) is fixedly arranged on the L-shaped bearing seat (5).
7. The quantitative film feeding device applied to the green bean cake packaging machine according to claim 1, wherein: the two arc-shaped racks (8) are symmetrically arranged on the circular end surface of the disc (6) and are staggered up and down along the vertical direction.
8. The quantitative film feeding device applied to the green bean cake packaging machine according to claim 1, wherein: the two gears (10) are distributed up and down along the vertical direction and are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911132188.4A CN110949766B (en) | 2019-11-19 | 2019-11-19 | Be applied to ration in green bean cake packagine machine and send membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911132188.4A CN110949766B (en) | 2019-11-19 | 2019-11-19 | Be applied to ration in green bean cake packagine machine and send membrane device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110949766A CN110949766A (en) | 2020-04-03 |
| CN110949766B true CN110949766B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911132188.4A Active CN110949766B (en) | 2019-11-19 | 2019-11-19 | Be applied to ration in green bean cake packagine machine and send membrane device |
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| CN (1) | CN110949766B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI116669B (en) * | 2003-09-05 | 2006-01-31 | Haloila M Oy Ab | wrapping machine |
| JP4560346B2 (en) * | 2004-07-28 | 2010-10-13 | 株式会社Ｉｈｉスター | Roller packaging material winding device |
| JP4924875B2 (en) * | 2006-09-29 | 2012-04-25 | 共同印刷株式会社 | Roll paper drum wrapping apparatus and method |
| CN102718088B (en) * | 2012-05-18 | 2014-11-12 | 华中科技大学 | Clamping device for intermittently feeding films |
| KR101529483B1 (en) * | 2013-11-18 | 2015-06-17 | 오토윈주식회사 | Film moving device |
| CN203751760U (en) * | 2014-02-28 | 2014-08-06 | 重庆宏嘉农资有限公司 | Agricultural machine cylinder cover maintaining and clamping device |
| JP6213390B2 (en) * | 2014-06-19 | 2017-10-18 | ブラザー工業株式会社 | Packaging equipment |
| CN205061091U (en) * | 2015-10-12 | 2016-03-02 | 天津津树达机械有限公司 | Thin film conveying device |
| CN206358457U (en) * | 2016-11-24 | 2017-07-28 | 董金武 | A kind of web-like packaging film film feeding length control device |
| CN109498360B (en) * | 2018-12-13 | 2020-10-16 | 合肥工业大学 | Multifunctional waist exercise rehabilitation device |
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2019
- 2019-11-19 CN CN201911132188.4A patent/CN110949766B/en active Active
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| CN110949766A (en) | 2020-04-03 |
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