CN202429396U - Heat shrinkage film conveying mechanism for battery heat shrinkage film packaging machine - Google Patents
Heat shrinkage film conveying mechanism for battery heat shrinkage film packaging machine Download PDFInfo
- Publication number
- CN202429396U CN202429396U CN201120570132XU CN201120570132U CN202429396U CN 202429396 U CN202429396 U CN 202429396U CN 201120570132X U CN201120570132X U CN 201120570132XU CN 201120570132 U CN201120570132 U CN 201120570132U CN 202429396 U CN202429396 U CN 202429396U
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- Prior art keywords
- heat shrinkage
- shrinkage film
- conveying mechanism
- battery
- pressure roller
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Abstract
The utility model discloses a heat shrinkage film conveying mechanism for a battery heat shrinkage film packaging machine. The heat shrinkage film conveying mechanism comprises a first supporting plate (1), a partition plate (2) and a step motor (3), wherein the first supporting plate (1) is matched with an upper pressure roller (4) and a lower pressure roller (5) in a rotatable manner; an upper gear (6) is fixed on the outer end of the upper pressure roller (4), and a lower gear (7) is fixed on the outer end of the lower pressure roller (5); the upper gear (6) is mutually engaged with the lower gear (7); one of the two gears is driven by the step motor (3); two upper rollers are matched on the upper end surface of the partition plate (2) in a rotatable manner; two lower rollers are matched on the lower end surface of the partition plate (2) in a rotatable manner; the lower rollers of the partition plate (2) lean against the circumferential surface of the lower pressure roller (5); and the circumferential surface of the upper pressure roller (4) leans against the upper rollers of the partition plate (2). The heat shrinkage film conveying mechanism can package a whole row of batteries with different lengths and different quantities.
Description
Technical field
The utility model relates to mechanical field, specifically is a kind of heat shrinkage film conveying mechanism of battery heat shrinkage film wrapping machine.
Background technology
Battery heat shrinkage film wrapping machine be with scattered battery with heat shrinkage film be packaged into one contract battery machinery.To be rolled into a whole battery of arranging by heat shrinkage film in the industry and be called the battery that contracts.Thereby heat shrinkage film is exactly to meet thermal contraction to be coated on the film on the product tightly, and it generally adopts the PVC material.Heat shrinkage film in the industry is the cannula-like thing of long strip type.Before the use, flatten earlier heat shrinkage film make heat shrinkage film last slice be adjacent to following sheet, forms flat long band, then the long roll coil of strip song of the heat shrinkage film that is crushed one-tenth reel is adorned.During use, pull the long band of heat shrinkage film from the heat shrinkage film reel, and with the long band of heat shrinkage film front end be free-ended last slice separate the formation opening with following sheet, battery is in the casing cavity of this opening entering heat shrinkage film.
Battery heat shrinkage film wrapping machine comprises rebound, push pedal, wrapping plate, cutter head mechanism and heat shrinkage film conveying mechanism, and said mechanism all is positioned on the bench board of battery shrink-packaging machine.The process of this battery heat shrinkage film wrapping machine battery pack is: the heat shrinkage film conveying mechanism is drawn to the front end of the long band of heat shrinkage film wrapping plate and makes the front end of the long band of heat shrinkage film form opening; The scattered battery side by side that push pedal will be positioned on the rebound is pushed the long casing cavity of being with of the heat shrinkage film that is positioned on the wrapping plate; Subsequently, the long band cutting of heat shrinkage film of heat shrinkage film and the back segment of battery will have been overlapped by cutter head mechanism, and whole row's battery that the pyrocondensation Membrane cover after this is cut coats has just formed the battery that contracts.
The heat shrinkage film conveying mechanism of the battery heat shrinkage film wrapping machine of prior art comprise a delivery sheet, one the long band of heat shrinkage film is pressed in friction plate, push rod, electrical motor, the cam drive on the delivery sheet and be used for separating heat shrinkage film last slice and the branch film frame of following sheet; Electrical motor drives the friction plate level through cam drive and moves to coming and going; Electrical motor drives push rod through cam drive and moves up and down; Divide the film chord position in the rear end of delivery sheet; Divide the film frame to comprise a upper plate and a lower plate, be equipped with the air suctiton inlet that is communicated with air pump on the lower surface of upper plate and the upper surface of lower plate.
The heat shrinkage film conveying mechanism traction of the heat shrinkage film wrapping machine of prior art carries the working process of the long band of heat shrinkage film to be: pull the long band of heat shrinkage film from the heat shrinkage film reel earlier, with friction plate the long band of heat shrinkage film is pressed on the delivery sheet, open electrical motor then; Friction plate level under the cam drive effect is marched forward, and drives the long tape travel of heat shrinkage film, and push rod also descends under the cam drive effect until the long band of heat shrinkage film is held out against on delivery sheet subsequently; Friction plate began to retreat and resetted this moment, and the long band of heat shrinkage film owing to held out against by push rod can not retreated along with friction plate, after friction plate resets; Push rod also rises and resets, and repeats the friction plate that advances, and drives the long tape travel of heat shrinkage film; The decline push rod holds out against the long band of heat shrinkage film; Friction plate is retreated and is resetted, and the process that push rod rises and resets is drawn the long tape travel of heat shrinkage film with this.
The heat shrinkage film conveying mechanism of the heat shrinkage film wrapping machine of prior art is following with last slice working process of separating with following sheet of the long band of heat shrinkage film: heat shrinkage film length is with and is towed to branch film frame when interior; Divide the air pump of film frame to start; Divide the film frame upper plate the lower surface air suctiton inlet with heat shrinkage film last slice upwards inhale; The air suctiton inlet of the upper surface of the lower plate of branch film frame is with following suction downwards of heat shrinkage film; So just realize separating of heat shrinkage film last slice and following sheet, made the front end of the long band of heat shrinkage film form the opening that supplies battery to get into.
There is following defective in the heat shrinkage film conveying mechanism of the heat shrinkage film wrapping machine of prior art: 1, because this conveying mechanism is to adopt the cam mechanism transmission, and the stroke of cam mechanism is fixed, like this; The stroke of the friction plate of this cam mechanism driving is also fixed; The distance that the long band of the heat shrinkage film that friction plate drives advances is at every turn also fixed, and the long tape travel of heat shrinkage film once will be cut once by cutter head mechanism, so parcel equals the distance that the long band of heat shrinkage film advances in fact once the length of the heat shrinkage film of the battery that contracts at every turn; So; The contract length of heat shrinkage film of battery of parcel one is fixed, this battery heat shrinkage film wrapping machine pack out one contract battery length also fix, the number of battery cells of parcel is fixing equally; Promptly this battery heat shrinkage film wrapping machine can only be packed out one of regular length, the fixed number battery that contracts, and commonality is poor; 2, the noise of cam mechanism operation is big; 3, cam mechanism easy abrasion, in case wearing and tearing, the stroke of cam is just uncertain; Like this, the contract length of heat shrinkage film of battery of parcel one can not be inconsistent with design length, and; The stroke of the push rod of cam mechanism driving is also uncertain; Can cause excessive feedboard or the push rod of damaging by pressure of push rod fall can't the long band of heat shrinkage film be pressed on the feedboard, so poor work stability, lack service life; 4, because friction plate is that the long band of heat shrinkage film is pressed on the rebound, utilize friction force to drive the long band of heat shrinkage film, like this, wearing and tearing are big, fragile heat shrinkage film, and the damage parts rate is also high, needs often to safeguard to change; 5, the assembly precision of friction plate, push rod and branch film frame requires high; Can cause assembly difficulty big like this; Deviation appears in the friction plate assembling and positioning if this is, can't rub to drive the long band of heat shrinkage film, and deviation appears in the push rod assembling; It is excessive and damage feedboard then can't to compress long band of heat shrinkage film or push rod fall, if divide film frame assembling and positioning inaccurate will be difficult to be drawn onto the long band of heat shrinkage film last slice with following sheet; 6, this conveying mechanism separate heat shrinkage film last slice and during following sheet, need special driving air pump, energy consumption is bigger.
Summary of the invention
The technical matters that the utility model will solve is, provides a kind of and can pack out that one of multiple different length, different numbers contract that battery, operation noise are little, good operating stability, long service life, wearing and tearing are little, assembly precision requires low, as to economize the battery heat shrinkage film wrapping machine of energy consumption heat shrinkage film conveying mechanism.
The technical solution of the utility model is; A kind of heat shrinkage film conveying mechanism of battery heat shrinkage film wrapping machine is provided, and it comprises one first stay bearing plate, a dividing plate and a stepping motor, rotatable pressure roller and the lower compression roller of being combined with on first stay bearing plate; The outer end of last pressure roller is fixed with one and cogs; The outer end of lower compression roller is fixed with a lower gear, cogs to intermesh with lower gear a gear for the stepping motor drive in two gears; The upper surface of dividing plate turns and is combined with two upper rollers; The lower surface of dividing plate is rotatable to be combined with two bottom rollers, and two bottom rollers of dividing plate lower surface lean against on the periphery of lower compression roller, and the periphery of last pressure roller leans against on two upper rollers of dividing plate upper surface.
The long band of heat shrinkage film and last slice working process of separating with following sheet of the long band of heat shrinkage film is following is carried in the traction of the heat shrinkage film conveying mechanism of the heat shrinkage film wrapping machine of the utility model: elder generation pulls out heat shrinkage film length from the heat shrinkage film reel and is with; Then with the long band of heat shrinkage film last slice separate the formation opening with following sheet with hand; From the heat shrinkage film opening heat shrinkage film is inserted in dividing plate then, subsequently with the long band of heat shrinkage film last slice place between pressure roller and two upper rollers, simultaneously heat shrinkage film is grown following of band and places between lower compression roller and two bottom rollers; Start stepping motor more then; Drive cogs and lower gear rotates, and then drives upward pressure roller and lower compression roller rotation, like this; Last pressure roller can drive heat shrinkage film last slice advance; Simultaneously lower compression roller drives following of heat shrinkage film and advances, and is pulled in the process of advancing at the long band of heat shrinkage film, last slice also can in being pulled the process of advancing, be separated with following sheet last slice automatically with the long band of the still undivided back segment heat shrinkage film of following sheet by dividing plate.
Adopt above structure battery heat shrinkage film wrapping machine the heat shrinkage film conveying mechanism compared with prior art; Have the following advantages: 1, because this conveying mechanism is through gear-driven by stepping motor; The angular displacement that the stepping motor output shaft rotates has determined the angular displacement of gear; And then determined the angular displacement of pressure roller; And the angular displacement of pressure roller has determined the distance of the long tape travel of heat shrinkage film, and the length of wrapping up once the heat shrinkage film of the battery that contracts equals the distance that the long band of heat shrinkage film advances at every turn in fact, like this; Can control the distance of the long tape travel of heat shrinkage film through the angular displacement of micro-manipulation stepping motor output shaft; And then control that this battery heat shrinkage film wrapping machine packs out one contract battery length, promptly can choose flexibly as required pack out one contract battery length and pack out one contract battery cell in the battery number, highly versatile; 2, stepping motor is through gear transmission, and the noise of operation is little; 3, the gear drive wearing and tearing are little, and working stability is strong, long service life; 4, because the contact point of this conveying mechanism and heat shrinkage film is few; Only rely on to go up pressure roller and two contact points frictions of two upper rollers draw heat shrinkage film last slice; Following of heat shrinkage film drawn in two contact point frictions of lower compression roller and two bottom rollers, so wearing and tearing are little, is not easy to damage heat shrinkage film; The damage parts rate is also low, need not often safeguard replacing; 5, the requirement of the assembly precision of this device is lower, and fitting process is simple; 6, this conveying mechanism only need begin manually to divide film and heat shrinkage film and diaphragm housing ring is good most; Subsequently, the long band of the heat shrinkage film of back segment is all divided film automatically in being pulled the process of advancing, need not to be provided with specially in addition branch film mechanism; Also need not promptly to economize energy consumption for minute film increases energy consumption in addition.
As improvement, it also comprises one second stay bearing plate, and last pressure roller and lower compression roller are engaged on second stay bearing plate away from an end of first stay bearing plate is all rotatable, and like this, last pressure roller and lower compression roller are fixing more firmly firm.
As improving, the front end of dividing plate is provided with the inclined-plane again, like this, in the process of the long tape travel of heat shrinkage film, last slice strutted gradually by the inclined-plane of dividing plate with following sheet, make that the long band of heat shrinkage film traction resistance is little, both be not easy to scratch heat shrinkage film, can save the energy consumption of drawing heat shrinkage film again.
As also improving, the output shaft and the lower gear of stepping motor are fixed, and such connection mode assembling is convenient.
As further improvement, the two side of dividing plate is provided with magnet, and the inwall of first stay bearing plate and second stay bearing plate is equipped with magnet; Like this, a magnetic force can be produced between the sidewall of first stay bearing plate and dividing plate, another magnetic force can be produced between another sidewall of second stay bearing plate and dividing plate; Two magnetic force opposite sign but equal magnitude; Make dividing plate along its Width location, promptly dividing plate is not contacting under the fixing prerequisite location of having realized the spacer width direction with two stay bearing plates of both sides; Both prevented that dividing plate was poor along Width swing fastness, and can not stop the long tape travel of heat shrinkage film again from the dividing plate both sides.
Description of drawings
Fig. 1 is the structural representation of the heat shrinkage film conveying mechanism of the utility model battery heat shrinkage film wrapping machine when being installed on the battery heat shrinkage film wrapping machine.
Fig. 2 is the structural representation behind Fig. 1 deflection certain angle.
Fig. 3 is the plan structure scheme drawing of the heat shrinkage film conveying mechanism of the utility model battery heat shrinkage film wrapping machine when being installed on the battery heat shrinkage film wrapping machine.
Fig. 4 is the sectional structure enlarged diagram along the A-A direction among Fig. 3.
Fig. 5 is the long structure for amplifying scheme drawing of being with of heat shrinkage film of the heat shrinkage film conveying mechanism traction of the utility model battery heat shrinkage film wrapping machine.
Fig. 6 is the long sectional structure enlarged diagram of being with of heat shrinkage film of the heat shrinkage film conveying mechanism traction of the utility model battery heat shrinkage film wrapping machine.
1, first stay bearing plate shown in the figure, 2, dividing plate, 3, stepping motor, 4, go up pressure roller, 5, lower compression roller; 6, cog 7, lower gear, 8, upper roller, 9, bottom roller; 10, second stay bearing plate, 11, the inclined-plane, 12, bench board, 13, the long band of heat shrinkage film; 13.1, last slice, 1.3.2, following sheet, 13.3, opening, 13.4, casing cavity.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the heat shrinkage film conveying mechanism of the utility model battery heat shrinkage film wrapping machine, it comprises one first stay bearing plate 1, dividing plate 2, second stay bearing plate 10 and a stepping motor 3.Rotatable pressure roller 4 and the lower compression roller 5 of being combined with on first stay bearing plate 1, last pressure roller 4 is engaged on second stay bearing plate 10 away from an end of first stay bearing plate 1 is all rotatable with lower compression roller 5.The housing of first stay bearing plate 1, second stay bearing plate 10 and stepping motor 3 all is fixed on the bench board 12 of battery heat shrinkage film wrapping machine.The outer end of last pressure roller 4 is fixed with one and cogs 6, and the outer end of lower compression roller 5 is fixed with a lower gear 7.Cog and 6 intermesh with lower gear 7.Cog and 6 all be positioned at the end face away from second stay bearing plate 10 of first stay bearing plate 1 with lower gear 7.The output shaft of stepping motor 3 and lower gear 7 are fixing.The front end of dividing plate 2 is provided with inclined-plane 11, and popular says, dividing plate 2 is the thick wedge in the thin rear end of front end.The upper surface of dividing plate 2 is rotatable to be combined with two upper rollers 8, and promptly the upper surface of dividing plate 2 is provided with two pits, and upper roller 8 free-running fits are in pit, and the upside epirelief of upper roller 8 is in the upper surface of dividing plate 2.The lower surface of dividing plate 2 is rotatable to be combined with two bottom rollers 9, and promptly the lower surface of dividing plate 2 is provided with two pits, and bottom roller 9 free-running fits are in pit, and are protruding in the lower surface of dividing plate 2 under the downside of bottom roller 9.Two bottom rollers 9 of dividing plate 2 lower surfaces lean against on the periphery of lower compression roller 5, and the periphery of last pressure roller 4 leans against on two upper rollers 8 of dividing plate 2 upper surfaces.The two side of dividing plate 2 is provided with magnet; The inwall of first stay bearing plate 1 and second stay bearing plate 10 is equipped with magnet; Specifically; The magnet near first stay bearing plate, 1 one sides of dividing plate 2 repels with the magnet of first stay bearing plate 1 mutually, and simultaneously, the magnet near second stay bearing plate, 10 1 sides of dividing plate 2 repels with the magnet of second stay bearing plate 10 mutually.
Like Fig. 5, shown in Figure 6; The heat shrinkage film conveying mechanism of the utility model battery heat shrinkage film wrapping machine is pullled heat shrinkage film length from the heat shrinkage film reel and is with 13; And with heat shrinkage film length with 13 front ends last slice 13.1 separate with following sheet 13.2 and to form opening 13.3, battery gets in the casing cavity 13.4 of heat shrinkage film through this opening 13.3.
Claims (5)
1. the heat shrinkage film conveying mechanism of a battery heat shrinkage film wrapping machine; It is characterized in that: it comprises one first stay bearing plate (1), a dividing plate (2) and a stepping motor (3); First stay bearing plate (1) is gone up rotatable be combined with pressure roller (4) and lower compression roller (5); The outer end of last pressure roller (4) is fixed with one cog (6); The outer end of lower compression roller (5) is fixed with a lower gear (7), and cog (6) and lower gear (7) intermesh, and one in two gears is the gear that stepping motor (3) drives; Rotatable two upper rollers (8) that are combined with in the upper surface of dividing plate (2); The lower surface of dividing plate (2) is rotatable to be combined with two bottom rollers (9), and two bottom rollers (9) of dividing plate (2) lower surface lean against on the periphery of lower compression roller (5), and the periphery of last pressure roller (4) leans against on two upper rollers (8) of dividing plate (2) upper surface.
2. the heat shrinkage film conveying mechanism of battery heat shrinkage film wrapping machine according to claim 1; It is characterized in that: it also comprises one second stay bearing plate (10), and last pressure roller (4) and lower compression roller (5) are engaged on second stay bearing plate (10) away from an end of first stay bearing plate (1) is all rotatable.
3. the heat shrinkage film conveying mechanism of battery heat shrinkage film wrapping machine according to claim 1 is characterized in that: the front end of dividing plate (2) is provided with inclined-plane (11).
4. the heat shrinkage film conveying mechanism of battery heat shrinkage film wrapping machine according to claim 1 is characterized in that: the output shaft of stepping motor (3) and lower gear (7) are fixing.
5. the heat shrinkage film conveying mechanism of battery heat shrinkage film wrapping machine according to claim 2 is characterized in that: the two side of dividing plate (2) is provided with magnet, and the inwall of first stay bearing plate (1) and second stay bearing plate (10) is equipped with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120570132XU CN202429396U (en) | 2011-12-31 | 2011-12-31 | Heat shrinkage film conveying mechanism for battery heat shrinkage film packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120570132XU CN202429396U (en) | 2011-12-31 | 2011-12-31 | Heat shrinkage film conveying mechanism for battery heat shrinkage film packaging machine |
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| Publication Number | Publication Date |
|---|---|
| CN202429396U true CN202429396U (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120570132XU Expired - Fee Related CN202429396U (en) | 2011-12-31 | 2011-12-31 | Heat shrinkage film conveying mechanism for battery heat shrinkage film packaging machine |
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| Country | Link |
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| CN (1) | CN202429396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607106A (en) * | 2020-12-04 | 2021-04-06 | 湖南飞沃新能源科技股份有限公司 | Hose feeding mechanism, heat shrinkable tube feeding mechanism and hose feeding method |
-
2011
- 2011-12-31 CN CN201120570132XU patent/CN202429396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607106A (en) * | 2020-12-04 | 2021-04-06 | 湖南飞沃新能源科技股份有限公司 | Hose feeding mechanism, heat shrinkable tube feeding mechanism and hose feeding method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20201231 |