CN217372474U - Fuel cell protective film cutting equipment - Google Patents
Fuel cell protective film cutting equipment Download PDFInfo
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- CN217372474U CN217372474U CN202123423613.0U CN202123423613U CN217372474U CN 217372474 U CN217372474 U CN 217372474U CN 202123423613 U CN202123423613 U CN 202123423613U CN 217372474 U CN217372474 U CN 217372474U
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- protective film
- cutter
- assembly
- fuel cell
- driving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The utility model discloses a fuel cell protection film cutting equipment, include: the feeding device comprises a rack, and a feeding roller, a feeding assembly, a cutting assembly and a protective film dragging assembly which are sequentially arranged on the rack in the X direction; the cutting assembly comprises a cutter and a cutter driving mechanism; the feeding assembly is used for conveying the protective film wound on the discharging roller to the lower portion of the cutter, the protective film dragging assembly is used for dragging the tail end of the protective film along the X direction and towards one side far away from the discharging roller, and the cutter driving assembly drives the cutter to reciprocate along the Y direction so as to cut the protective film below the cutter. The utility model discloses a fuel cell protection film cutting equipment passes through the dilatory subassembly of protection film and can levels, even dilatory protection film to the size that the cutting needs can prevent directly to damage the protection film when dragging the protection film with the hand, can also be convenient for simultaneously cut the smooth transfer of good protection film, reduce gluing each other of protection film self, folding phenomenon, can do benefit to the use of follow-up protection film.
Description
Technical Field
The utility model relates to a protection film cutting device field, in particular to fuel cell protection film cutting equipment.
Background
At present, fuel cells are widely used, and the fuel cells need to be packaged by a protective film. The protective film for packaging the fuel cell needs to be cut first, and currently, common protective film cutting equipment includes purely manual cutting equipment, semi-automatic cutting equipment and fully-automatic cutting equipment. Wherein, the full-automatic cutting equipment structure is complicated, the price is more expensive, and its application has certain restriction. Semi-automatic cutting devices are favored by a large number of users. However, the related products in the prior art have some drawbacks, such as a white film cutting machine disclosed in patent CN211415300U, which is a semi-automatic type, but the cutting machine needs to manually and directly pull the two sides of the white film to a desired length, and in the process, the white film is easily torn by pulling the white film directly with hands due to uneven force application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough among the above-mentioned prior art, provide a fuel cell protection film cutting equipment.
In order to solve the technical problem, the utility model adopts the technical scheme that: a fuel cell protective film cutting apparatus comprising: the device comprises a rack, and a discharging roller, a feeding assembly, a cutting assembly and a protective film dragging assembly which are sequentially arranged on the rack in the X direction;
the cutting assembly comprises a cutter and a cutter driving mechanism;
the feeding assembly is used for conveying the protective film wound on the discharging roller to the position below the cutter, the protective film dragging assembly is used for dragging the tail end of the protective film along the X direction and towards one side far away from the discharging roller, and the cutter driving assembly drives the cutter to reciprocate along the Y direction so as to cut the protective film below the cutter.
Preferably, the feeding assembly comprises a driving feeding shaft rotatably arranged on the rack, a feeding driving mechanism for driving the driving feeding shaft to rotate around the Y axis, and a driven feeding shaft rotatably arranged on the rack and arranged above the driving feeding shaft in a matching manner, and the protective film passes through the space between the driving feeding shaft and the driven feeding shaft.
Preferably, the fuel cell protective film cutting equipment further comprises a pressing assembly, wherein the pressing assembly comprises a connecting sleeve fixedly arranged on the rack, a mounting seat slidably inserted in the connecting sleeve and a plurality of tension springs connected between the mounting seat and the rack;
the driving feeding shaft is rotatably arranged on the connecting sleeve, and the driven feeding shaft is rotatably arranged on the mounting seat.
Preferably, the mounting seat comprises an insertion rod inserted in the connection sleeve in a matching manner, a bottom plate fixedly connected to the insertion rod, and a bearing arranged on the bottom plate.
Preferably, the cutter driving mechanism comprises a guide sliding rod arranged on the rack along the Y direction, a cutter mounting block slidably arranged on the guide sliding rod, a cutting motor arranged on the rack, a driving pulley in driving connection with the cutting motor, a driven pulley rotatably arranged on the rack and a belt connected between the driving pulley and the driven pulley;
the cutter mounting block is connected with the belt, a sliding hole for the guide sliding rod to penetrate is formed in the cutter mounting block, and the cutter is arranged on the cutter mounting block.
Preferably, a material receiving table top is further arranged on one side, far away from the feeding roller, of the machine frame, and scale marks are arranged on the material receiving table top along the X direction.
Preferably, the protective film dragging component comprises a lower clamping plate which can be arranged on the material receiving table top in a sliding mode along the X direction, a roller which is pivoted at the bottom of the lower clamping plate, an upper clamping plate which can be movably arranged above the lower clamping plate and a plurality of locking pieces which are arranged between the upper clamping plate and the lower clamping plate;
the upper clamping plate is provided with a locking threaded hole, the upper clamping plate is provided with a through hole in a penetrating mode, the locking piece comprises a locking screw movably inserted in the through hole and a pressure spring sleeved on the locking screw, the lower end of the locking screw penetrates through the through hole and is in threaded fit with the locking threaded hole, and the upper end and the lower end of the pressure spring are connected with a nut of the locking screw and the lower clamping plate respectively.
Preferably, the lower clamping plate is further provided with a plurality of guide holes, and the bottom of the upper clamping plate is connected with guide posts which are inserted into the guide holes in a matched manner.
Preferably, the upper surface of lower plate and the lower surface of upper plate all are provided with flexible gasket, the lateral part of lower plate still is provided with the handle.
Preferably, the material receiving table top is provided with a roller groove matched with the roller along the X direction.
The utility model has the advantages that:
the utility model discloses a fuel cell protection film cutting equipment can level and smooth, even drag the protection film through protection film dragging assembly to the size that the cutting needs, can prevent to damage the protection film when directly dragging the protection film with the hand, can also be convenient for the smooth transfer of the good protection film of cutting simultaneously, reduce the mutual adhesion of protection film self, the folding phenomenon, can do benefit to the use of follow-up protection film;
the utility model discloses a compress tightly the subassembly and can provide sufficient frictional force with the cooperation of pay-off subassembly and guarantee smoothly going on of pay-off, can be better in addition compress tightly the protection film for the smooth transport of protection film is to the cutter below.
Drawings
Fig. 1 is a schematic structural view of a fuel cell protective film cutting apparatus according to the present invention;
fig. 2 is a schematic structural view of the matching of the driven feeding shaft and the pressing assembly of the present invention;
fig. 3 is a side view of the hold-down assembly of the present invention;
FIG. 4 is a schematic structural view of a tool mounting block of the present invention;
fig. 5 is a schematic structural view of the feeding driving mechanism and the cutter mounting block of the present invention;
fig. 6 is a schematic structural view of a protective film pulling assembly of the present invention;
fig. 7 is a schematic structural view of the locking member of the present invention.
Description of reference numerals:
1, a frame; 10-a material receiving table; 11-graduation mark; 12-roller groove;
2, a discharging roller;
3-a feeding assembly; 30-an active feeding shaft; 31-a feeding driving mechanism; 32-a driven feed shaft;
4, pressing the assembly; 40-connecting a sleeve; 41-mounting seat; 42-a tension spring; 43-a plunger; 44-a base plate; 45-bearing;
5, cutting the assembly; 50-a cutter; 51-a cutter driving mechanism; 52-a guide slide bar; 53-tool mounting block; 54-a cutting motor; 55-driving pulley; 56-driven pulley; 57-a belt; 530 — a slide hole;
6-protective film dragging assembly; 60, a lower splint; 61-a roller; 62, an upper clamping plate; 63-a locking member; 64-locking threaded holes; 65-a through hole; 66-a guide hole; 67-guide post; 68-a flexible gasket; 69-handle; 630-locking screws; 631-compression spring; 632-nut.
Detailed Description
The present invention is further described in detail below with reference to examples to enable those skilled in the art to practice the invention with the help of the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or combinations thereof.
Example 1
As shown in fig. 1 to 7, a fuel cell protective film cutting apparatus of the present embodiment includes: the device comprises a rack 1, and a discharging roller 2, a feeding component 3, a cutting component 5 and a protective film dragging component 6 which are sequentially arranged on the rack 1 in the X direction;
the cutting assembly 5 comprises a cutter 50 and a cutter driving mechanism 51;
the feeding assembly 3 is used for conveying the protective film wound on the discharging roller 2 to the position below the cutter 50, the protective film dragging assembly 6 is used for dragging the tail end of the protective film along the X direction and towards one side far away from the discharging roller 2, and the cutter 50 driving assembly drives the cutter 50 to reciprocate along the Y direction so as to cut the protective film below the cutter 50.
In a preferred embodiment, the material receiving table 10 is provided with a cutter groove along the Y direction, and the cutter groove is located right below the cutter 50.
In this embodiment, the feeding assembly 3 includes a driving feeding shaft 30 rotatably disposed on the frame 1, a feeding driving mechanism 31 for driving the driving feeding shaft 30 to rotate around the Y axis, and a driven feeding shaft 32 rotatably disposed on the frame 1 and disposed above the driving feeding shaft 30 in a matching manner, and the protective film passes through between the driving feeding shaft 30 and the driven feeding shaft 32. The protection film winding is on blowing cylinder 2, and the gap between initiative pay-off axle 30 and the driven pay-off axle 32 is passed to the end of protection film, and the passive rotation of the driven pay-off axle 32 of initiative normal running fit through initiative pay-off axle 30 can be seen off the protection film from between initiative pay-off axle 30 and the driven pay-off axle 32 with the help of frictional force. The feeding driving mechanism 31 is a motor which is in driving connection with the driving feeding shaft 30.
In a preferred embodiment, the fuel cell protective film cutting device further comprises a pressing assembly 4, wherein the pressing assembly 4 comprises a connecting sleeve 40 fixedly arranged on the frame 1, a mounting seat 41 slidably inserted in the connecting sleeve 40 and a plurality of tension springs 42 connected between the mounting seat 41 and the frame 1; the driving feeding shaft 30 is rotatably arranged on the connecting sleeve 40, and the driven feeding shaft 32 is rotatably arranged on the mounting seat 41. The mount 41 includes an insertion rod 43 fittingly inserted into the connection sleeve 40, a base plate 44 fixed to the insertion rod 43, and a bearing 45 provided on the base plate 44.
Compress tightly subassembly 4 including the symmetry two that set up, the both ends setting of driven pay-off axle 32 is on bearing 45, equally, the both ends of initiative pay-off axle 30 also can be through two bearing 45 and adapter sleeve 40 rotatable coupling, inserted bar 43 inserts and establishes and can move about from top to bottom in adapter sleeve 40, provide decurrent pulling force effect through the spring, make driven pay-off axle 32 can hug closely initiative pay-off axle 30, compress tightly the protection film between initiative pay-off axle 30 and the driven pay-off axle 32, can provide sufficient frictional force on the one hand and guarantee the smooth and easy going on of pay-off, on the other hand can be better compress tightly the protection film, make the smooth transport of protection film to cutter 50 below. It should be understood that when the protective film output between the driving feeding shaft 30 and the driven feeding shaft 32 is folded or does not reach below the cutting knife 50 in some unexpected situations, the protective film needs to be pulled by manual assistance.
In a preferred embodiment, the cutter driving mechanism 51 includes a guide slide bar 52 provided on the frame 1 in the Y direction, a cutter mounting block 53 slidably provided on the guide slide bar 52, a cutting motor 54 provided on the frame 1, a driving pulley 55 drivingly connected to the cutting motor 54, a driven pulley 56 rotatably provided on the frame 1, and a belt 57 connected between the driving pulley 55 and the driven pulley 56; the cutter mounting block 53 is connected with the belt 57, a slide hole 530 for the guide slide rod 52 to pass through is formed in the cutter mounting block 53, and the cutter 50 is arranged on the cutter mounting block 53.
The cutting motor 54 drives the cutter 50 to reciprocate in the Y direction through the driving pulley 55, the driven pulley 56, the belt 57 and the cutter mounting block 53, and the blade at the bottom of the cutter 50 cuts the protective film to cut the protective film to a desired length. Of course, in other embodiments, other conventional linear driving mechanisms may be used to achieve the reciprocating linear motion of the cutting knife 50, such as a lead screw motor mechanism or an electric push rod mechanism.
In a preferred embodiment, a material receiving table 10 is further arranged on one side of the rack 1 away from the feeding roller 2, and the material receiving table 10 is provided with scale marks 11 along the X direction. Through setting up scale mark 11, can conveniently cut into the required length with the protection film.
In a preferred embodiment, the protective film dragging assembly 6 comprises a lower clamping plate 60 slidably disposed on the material receiving table 10 along the X direction, a roller 61 pivotally connected to the bottom of the lower clamping plate 60, an upper clamping plate 62 movably disposed above the lower clamping plate 60, and a plurality of locking members 63 disposed between the upper clamping plate 62 and the lower clamping plate 60; the lower clamping plate 60 is provided with a locking threaded hole 64, the upper clamping plate 62 is provided with a through hole 65 in a penetrating manner, the locking member 63 comprises a locking screw 630 movably inserted in the through hole 65 and a pressure spring 631 sleeved on the locking screw 630, the lower end of the locking screw 630 penetrates through the through hole 65 and is in threaded fit with the locking threaded hole 64, and the upper end and the lower end of the pressure spring 631 are respectively connected with a nut 632 of the locking screw 630 and the lower clamping plate 60.
In a further preferred embodiment, the lower clamping plate 60 is further provided with a plurality of guide holes 66, and the bottom of the upper clamping plate 62 is connected with guide posts 67 which are fittingly inserted into the guide holes 66. The guide posts 67 are slidably disposed in the guide holes 66 to ensure that the upper clamp plate 62 can slide vertically up and down relative to the lower clamp plate 60.
In a further preferred embodiment, the upper surface of the lower clamping plate 60 and the lower surface of the upper clamping plate 62 are provided with flexible gaskets 68, and the side of the lower clamping plate 60 is also provided with a handle 69. The flexible gasket 68 is a flat strip, and the material can be selected from silica gel or other softer rubbers, and the protection film is clamped by the flexible gasket 68, so that stable and flat clamping is ensured. The protective film pulling assembly 6 can be conveniently pulled by providing a pull handle 69.
In a further preferred embodiment, the receiving table 10 is provided with a roller 61 slot 12 along the X direction, which is matched with the roller 61. The roller 61 is engaged in the groove 12 of the roller 61 to roll, ensuring the rectilinear movement of the protective film dragging assembly 6.
The protective film drawing member 6 is used to hold the end of the protective film, and is drawn in the X direction to a desired length, and then cut by the cutter 50.
The overall working principle of the fuel cell protective film cutting equipment is as follows:
firstly, the locking screw 630 is unscrewed, the upper clamp plate 62 is bounced upwards under the action of the elastic force of the pressure spring 631, and a certain gap is formed between the upper clamp plate 62 and the lower clamp plate 60; the feeding assembly 3 stops working after conveying the protective film to the position below the cutter 50, manually puts the protective film into the gap between the upper clamping plate 62 and the lower clamping plate 60, then screws the locking screw 630, and clamps the protective film flatly through the upper flexible gasket 68 and the lower flexible gasket 68;
the feeding assembly 3 continues to work, meanwhile, the protective film dragging assembly 6 is pulled through the handle 69, after the protective film is dragged out to the required length, the cutting assembly 5 works, the protective film is cut off through the cutter 50, and the feeding assembly 3 stops working again; finally, the protective film is removed from the protective film dragging member 6 for use and is cut again.
Wherein, the protective film dragging component 6 can also be taken up completely through the handle 69, and the protective film clamped on the protective film dragging component is moved to the product packaging position and then taken off.
In this embodiment, can level and smooth, even dilatory protection film through protection film dragging assembly 6 to the size that the cutting needs can prevent directly damaging the protection film when dragging the protection film with the hand, can also be convenient for simultaneously cut the smooth transfer of good protection film, reduce the mutual gluing of protection film self, folding phenomenon, can do benefit to the use of follow-up protection film.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields where the invention is suitable, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.
Claims (10)
1. A fuel cell protective film cutting apparatus, characterized by comprising: the device comprises a rack, and a discharging roller, a feeding assembly, a cutting assembly and a protective film dragging assembly which are sequentially arranged on the rack in the X direction;
the cutting assembly comprises a cutter and a cutter driving mechanism;
the feeding assembly is used for conveying the protective film wound on the discharging roller to the position below the cutter, the protective film dragging assembly is used for dragging the tail end of the protective film along the X direction and towards one side far away from the discharging roller, and the cutter driving assembly drives the cutter to reciprocate along the Y direction so as to cut the protective film below the cutter.
2. The fuel cell protective film cutting equipment according to claim 1, wherein the feeding assembly comprises a driving feeding shaft rotatably arranged on the frame, a feeding driving mechanism for driving the driving feeding shaft to rotate around a Y axis, and a driven feeding shaft rotatably arranged on the frame and arranged above the driving feeding shaft in a matching manner, and the protective film passes through between the driving feeding shaft and the driven feeding shaft.
3. The fuel cell protective film cutting apparatus according to claim 2, further comprising a pressing assembly, the pressing assembly including a connection sleeve fixedly provided on the frame, a mount base slidably inserted in the connection sleeve, and a plurality of tension springs connected between the mount base and the frame;
the driving feeding shaft is rotatably arranged on the connecting sleeve, and the driven feeding shaft is rotatably arranged on the mounting seat.
4. The fuel cell protective film cutting apparatus according to claim 3, wherein the mounting seat includes an insertion rod fittingly inserted into the connection sleeve, a base plate fixedly connected to the insertion rod, and a bearing provided on the base plate.
5. The fuel cell protective film cutting apparatus according to claim 1, wherein the cutter driving mechanism includes a guide slide bar provided on the frame in a Y direction, a cutter mounting block slidably provided on the guide slide bar, a cutting motor provided on the frame, a driving pulley drivingly connected to the cutting motor, a driven pulley rotatably provided on the frame, and a belt connected between the driving pulley and the driven pulley;
the cutter mounting block is connected with the belt, a sliding hole for the guide sliding rod to penetrate is formed in the cutter mounting block, and the cutter is arranged on the cutter mounting block.
6. The fuel cell protective film cutting apparatus according to claim 1, wherein a material receiving table is further provided on a side of the frame away from the feeding roller, and the material receiving table is provided with scale marks along an X direction.
7. The fuel cell protective film cutting apparatus according to claim 6, wherein the protective film dragging assembly comprises a lower clamp plate slidably disposed on the receiving table in the X direction, a roller pivotally connected to the bottom of the lower clamp plate, an upper clamp plate movably disposed above the lower clamp plate, and a plurality of locking members disposed between the upper clamp plate and the lower clamp plate;
the upper clamping plate is provided with a locking threaded hole, the upper clamping plate is provided with a through hole in a penetrating mode, the locking piece comprises a locking screw movably inserted in the through hole and a pressure spring sleeved on the locking screw, the lower end of the locking screw penetrates through the through hole and is in threaded fit with the locking threaded hole, and the upper end and the lower end of the pressure spring are respectively connected with a nut of the locking screw and the lower clamping plate.
8. The fuel cell protective film cutting device according to claim 7, wherein a plurality of guide holes are further formed in the lower clamping plate, and guide posts for being fittingly inserted into the guide holes are connected to the bottom of the upper clamping plate.
9. The fuel cell protective film cutting apparatus according to claim 8, wherein an upper surface of the lower clamping plate and a lower surface of the upper clamping plate are each provided with a flexible gasket, and a side portion of the lower clamping plate is further provided with a handle.
10. The fuel cell protective film cutting apparatus according to claim 7, wherein a roller groove that engages with the roller is provided on the material receiving table in the X direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123423613.0U CN217372474U (en) | 2021-12-31 | 2021-12-31 | Fuel cell protective film cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123423613.0U CN217372474U (en) | 2021-12-31 | 2021-12-31 | Fuel cell protective film cutting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN217372474U true CN217372474U (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123423613.0U Active CN217372474U (en) | 2021-12-31 | 2021-12-31 | Fuel cell protective film cutting equipment |
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| CN (1) | CN217372474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115844636A (en) * | 2022-09-29 | 2023-03-28 | 湖南贝恩叮当猫婴童用品有限公司 | Panty-shape diapers production and processing equipment |
-
2021
- 2021-12-31 CN CN202123423613.0U patent/CN217372474U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115844636A (en) * | 2022-09-29 | 2023-03-28 | 湖南贝恩叮当猫婴童用品有限公司 | Panty-shape diapers production and processing equipment |
| CN115844636B (en) * | 2022-09-29 | 2023-09-05 | 湖南贝恩叮当猫婴童用品有限公司 | Paper diaper production and processing equipment |
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