CN218053035U - CCM cutting device - Google Patents

Abstract

The utility model discloses a CCM cutting device, CCM coats and is stamped the protection film, and CCM cutting device includes: installing support, separation roller, nip roll, combination roller, cut mechanism. The mounting bracket has a first direction for conveying the CCM; the separation roller is used for separating the CCM and the protective film; the flattening roller is used for flattening the CCM; the combination roller is used for re-attaching the CCM and the protective film; and the movable cutting mechanism is used for cutting the CCM, wherein the separating roller, the flattening roller, the combined roller and the cutting mechanism are sequentially arranged along the first direction and are arranged on the mounting bracket. The utility model discloses a set up separation roller, nip roll and combination roller and lay out the CCM flat back with the protection film laminating again for the CCM because of the swelling that absorbs water and desiccation shrink can cut again after the exhibition is flat, can improve the CCM qualification rate after cutting, and it is extravagant to reduce the material.

Description

CCM cutting device

Technical Field

The utility model relates to a CCM makes technical field, particularly, relates to a CCM cutting device.

Background

The Proton Exchange Membrane Fuel Cell (PEMFC) is very suitable for being used as the power energy of a new energy environment-friendly automobile due to the advantages of high efficiency, low-temperature quick start, zero pollution and the like. The fuel cell comprises a CCM (carbon nanotube film) which consists of a proton exchange membrane and two layers of coatings containing catalysts, wherein the CCM is a place for carrying out electrochemical reaction, is a core component of the proton exchange membrane fuel cell and is vital to reducing the cost of the proton exchange membrane fuel cell, improving the power and accelerating the commercialization process of the fuel cell.

In the prior art, a die cutting mode is adopted during CCM cutting, namely, the CCM is rolled and cut into a shape under the action of pressure, and the CCM has the characteristics of water absorption swelling or water loss shrinkage, so that a CCM coiled material to be cut is uneven, and meanwhile, manual operation is performed during die cutting, so that the qualified rate of the CCM after cutting is low, and serious material waste is caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a CCM cutting device.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a CCM cutting device, the CCM coats and is stamped the protection film, the CCM cutting device includes: a mounting bracket having a first direction of conveying the CCM; a separation roller for separating the CCM and the protective film; a flattening roller for flattening the CCM; a combination roller for re-attaching the CCM and the protective film; the movable cutting mechanism is used for cutting the CCM, wherein the separating roller, the flattening roller, the combining roller and the cutting mechanism are sequentially arranged on the mounting bracket along the first direction.

According to the utility model discloses CCM cutting device is through setting up separation roller, nip roll and combination roller with the laminating of CCM exhibition back again with the protection film for can cut again after the exhibition is flat because of the CCM210 of hydroscopic swelling or dehydration shrink, can improve the CCM210 qualification rate after cutting, it is extravagant to reduce the material.

In addition, according to the utility model discloses CCM cutting device of above-mentioned embodiment can also have following additional technical characteristics:

according to the utility model discloses a some embodiments, CCM cutting device still includes vacuum platform, vacuum platform establishes on the installing support, and is located the combination roller with cut between the mechanism, vacuum platform's upper end is equipped with adsorbs the mouth, is used for adsorbing the CCM.

According to some embodiments of the utility model, be equipped with on the vacuum platform along the shifting chute that first direction extends, it includes the support and establishes to cut the mechanism cutting member on the support, the movably establishment of support is in the shifting chute.

According to the utility model discloses a some embodiments, the nip roll is established to two sets of, two sets of nip roll is followed the width direction interval of CCM sets up, and follows the crisscross setting of first direction.

According to some embodiments of the invention, each group of the nip rolls comprises: the CCM flattening device comprises a first roller wheel and a second roller wheel, wherein the first roller wheel is arranged on the upper side of the second roller wheel, a film passing gap is formed between the first roller wheel and the second roller wheel, and the CCM is flattened when passing through the film passing gap.

According to some embodiments of the utility model, the installing support with be equipped with adjustment mechanism between the nip roll, adjustment mechanism includes first regulating part and second regulating part, first regulating part is established on the installing support and can is rotated around vertical direction, the second regulating part is established on the first regulating part and can follow the upper and lower direction and remove, the second running roller is established on the first regulating part, first running roller is established on the second regulating part.

According to some embodiments of the utility model, CCM cutting device still includes the unreeling roller, the unreeling roller is established on the installing support, be used for the release the coiled material of CCM, and be located keeping away from of separation roller one side of nip roll.

According to some embodiments of the utility model, CCM cutting device still includes the guide roll, the guide roll is established on the installing support, and be located keeping away from of separation roller one side of nip roll, the last roll surface of guide roll with the last roll surface of separation roller keeps the parallel and level, the unwinding roller is located the downside of guide roll and with the guide roll is arranged along vertical direction.

According to some embodiments of the invention, the mounting bracket comprises: the unwinding roller and the guide roller are arranged on the fixing plate; the mounting panel, the mounting panel is the level and places and connect on the fixed plate, the separation roller the nip roll with the combination roller is established on the mounting panel.

According to the utility model discloses a some embodiments, CCM cutting device still includes: and the winding roller is positioned below the mounting plate and is arranged on the fixing plate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic perspective view of a CCM cutting device according to the present invention.

Fig. 2 is a schematic perspective view of an adjusting mechanism of a CCM cutting device according to the present invention.

Fig. 3 is a side view of a CCM cutting apparatus according to the present invention.

Fig. 4 is a partially enlarged view of fig. 3 at a.

Reference numerals:

100. a CCM cutting device;

110. mounting a bracket;

1101. a fixing plate;

1102. mounting a plate;

1103. an adjustment mechanism; 031. a first adjusting section; 032. a second regulating part;

1104. a first mounting bracket; 1105. a second mounting bracket; 1106. a third mounting bracket;

120. a separation roller;

130. flattening rollers; 1301. a first roller; 1302. a second roller;

140. a combination roller; 150. passing through a roller; 160. unwinding rollers; 170. a guide roller; 180. a wind-up roll;

190. a cutting mechanism; 1901. a support; 1902. cutting the part;

101. a vacuum platform; 101a, a moving groove;

102. a tail end guide roller;

210. CCM; 220. and (5) protecting the film.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail with reference to fig. 1 to 4 in conjunction with the embodiments.

As shown in fig. 1, the CCM cutting device 100 according to the embodiment of the present invention includes: mounting bracket 110, separation roller 120, nip roller 130, combination roller 140, and cutting mechanism 190.

The CCM210 is covered with a protective film 220, and the mounting bracket 110 has a first direction (front-rear direction as viewed in fig. 1) in which the CCM210 is conveyed. The separation roller 120 is used to separate the CCM210 and the protective film 220. Nip roll 130 is used to flatten CCM210. The combining roller 140 is used to reattach the CCM210 and the protective film 220. The cutting mechanism 190 is movable and is used to cut the CCM200, wherein the separation roller 120, the nip roller 130, the combination roller 140, and the cutting mechanism 190 are sequentially disposed in a first direction and on the mounting bracket 110.

It is understood that the separation roller 120 may separate the CCM210 and the protective film 220, the CCM210 passes through the separation roller 120 and is then conveyed to the nip roller 130, and the nip roller 130 flattens the CCM210 and then conveys it to the combining roller 140; the protective film 220 is conveyed to the combination roller 140 after passing through the separation roller 120, the CCM210 and the protective film 220 are recombined through the combination roller 140, and then the flattened CCM200 is cut through the cutting mechanism 190, so that the quality of the CCM210 after cutting is good, and the requirements of qualified products can be met.

According to the utility model discloses CCM cutting device 100 is laminated with protection film 220 again after with CCM210 exhibition flat through setting up separation roller 120, nip roll 130 and combination roller 140 for CCM210 because of the swelling of absorbing water or the shrink of drying away can cut again after the exhibition flat, can improve the CCM210 qualification rate after cutting, and it is extravagant to reduce the material.

As shown in fig. 1, in some embodiments of the present invention, the CCM cutting apparatus 100 further includes a vacuum platform 101, the vacuum platform 101 is disposed on the mounting bracket 110 and located between the combination roller 140 and the cutting mechanism 190, and an absorption port is disposed at an upper end of the vacuum platform 101 for absorbing the CCM210. Specifically, CCM210 and protective film 220 recombined by the combination roller 140 are conveyed to the vacuum platform 101, vacuum adsorption is performed through an adsorption port on the vacuum platform 101, CCM210 is attached to the vacuum platform 101, a working environment is provided for cutting of the cutting device 100, and after cutting is completed, the adsorption port is closed, so that the cut CCM210 moves a set distance for next adsorption and cutting.

That is to say, the vacuum platform 101 not only provides the required workstation of cutting for cutting mechanism 190, and the vacuum adsorption of vacuum platform 101 adsorbs the CCM210 that flattens and fix simultaneously, provides good operational environment for cutting mechanism 190, has improved the precision of cutting.

As shown in fig. 1, in some embodiments of the present invention, a moving groove 101a extending along a first direction is formed on the vacuum platform 101, the cutting mechanism 190 includes a bracket 1901 and a cutting member 1902 disposed on the bracket 1901, and the bracket 1901 is movably disposed in the moving groove 101 a. That is, the position of the cutting mechanism 190 on the vacuum platform 101 is adjustable. When the coiled material of CCM210 cuts to the end, through the position of adjustment cutting mechanism 190 on vacuum platform 101, make cutting mechanism 190 can cut the partial coiled material of the end of CCM 210's coiled material, avoided because fixed mounting cuts the waste of CCM210 of the partial end of every coiled material that mechanism 190 caused, reduced manufacturing cost, improved production efficiency.

The cutting member 1902 provided in the holder 1901 may be a small knife that moves on the holder 1901 along the longitudinal direction of the holder 1901, and the CCM210 may be cut by moving the holder 1901 along the longitudinal direction, or the cutting member 1902 provided in the holder 1901 may be a long knife that moves up and down along the height direction of the holder 1901, and further the CCM210 may be cut.

Before the cutting device 100 performs cutting, the pressure and the length of the cutter are adjusted to enable the CCM210 to be cut, the protective film 220 is not cut, the tension of the CCM210 in the first direction is ensured to be the same, and the cutting precision of the CCM210 is improved.

As shown in fig. 1, in some embodiments of the present invention, the CCM cutting apparatus 100 further comprises a roller 150, the roller 150 being disposed on the mounting bracket 110 between the separation roller 120 and the nip roller 130 and at a position below the separation roller 120 and the nip roller 130. The over-roller 150 can receive the protective film 220, and the protective film 220 is conveyed to the over-roller 150 after passing through the separation roller 120, and then conveyed from the over-roller 150 to the combination roller 140.

As shown in fig. 1, in some embodiments of the present invention, the nip rollers 130 are provided in two sets, and the two sets of nip rollers 130 are spaced apart in the width direction of the CCM210 and staggered in the first direction. Specifically, the nip rollers 130 are stub rollers mounted on a mounting frame. When the CCM210 is conveyed to the flattening rollers 130, both ends of the CCM210 pass through the two sets of flattening rollers 130, and since the two sets of flattening rollers 130 are arranged alternately in the first direction, the CCM210 can be stretched straight in the width direction of the CCM210 when contacting the CCM210, thereby flattening the CCM210 and avoiding wrinkles.

As shown in fig. 1 and 2, in some embodiments of the present invention, each group of the nip rollers 130 includes: the CCM200 comprises a first roller 1301 and a second roller 1302, wherein the first roller 1301 is arranged on the upper side of the second roller 1302, a film passing gap is formed between the first roller 1301 and the second roller 1302, and the CCM200 is flattened when passing through the film passing gap. Specifically, the roll surface of the nip roll 130 is a soft surface, and for example, the nip roll 130 may be a rubber roll. When CCM210 passes through the film passing gap, CCM210 is clamped in the film passing gap by the first roller 1301 and the second roller 1302 with soft roller surfaces, and the CCM210 is stretched by the rotation of the flattening rollers 130, so that the CCM210 passing through the film passing gap is completely flattened, and the flatness of the CCM210 is further improved.

As shown in fig. 1, in some embodiments of the present invention, an adjusting mechanism 1103 is disposed between the mounting bracket 110 and the nip roll 130, the adjusting mechanism 1103 includes a first adjusting portion 031 and a second adjusting portion 032, the first adjusting portion 031 is disposed on the mounting bracket 110 and can rotate around the vertical direction, the second adjusting portion 032 is disposed on the first adjusting portion 031 and can move along the vertical direction, the second roller 1302 is disposed on the first adjusting portion 031, and the first roller 1301 is disposed on the second adjusting portion 032.

That is to say, the position of the first roller 1301 in the height direction is adjustable, and the size of the film passing gap can be further adjusted by adjusting the height of the first roller 1301, so as to adjust the clamping force of the nip roll 130 on the CCM210 passing through the nip roll 130, and finally, the adjustment of the flattening effect of the CCM210 is realized. The applicability of the cutting device is improved by arranging the adjusting mechanism 1103, so that the cutting device 100 can adjust the flattening effect of the CCM210 according to different production environments, the flatness of the CCM210 is improved, the CCM210 cannot break, waste of the CCM210 is reduced, and the production cost is reduced.

Second, the first adjusting portion 031 can rotate in the up-and-down direction to realize the staggered angle of the two sets of nip rollers 130 in the first direction. For example, the first adjusting portion 031 of the left nip roller 130 rotates forward, and the first adjusting portion 031 of the right nip roller 130 rotates backward, so that the angle of the two sets of nip rollers 130 can be adjusted.

As shown in fig. 1 and 3, in some embodiments of the present invention, the CCM cutting apparatus 100 further includes an unwinding roller 160, and the unwinding roller 160 is disposed on the mounting bracket 110, and is used for unwinding the roll material of the CCM200 and is located on the side of the separation roller 120 away from the nip roller 130. Specifically, unreeling roller 160 is installed on installing support 110, and is located the below of the one side of keeping away from nip roll 130 of separation roller 120, be equipped with tension control device on the unreeling roller 160, can real-time control CCM 210's tension through the tension control device who is equipped with on the unreeling roller 160, make CCM 210's tension keep in the within range of injecing, guarantee that CCM210 can open completely, can not cause CCM210 to appear the fracture because tension is too big simultaneously, CCM 210's waste has been reduced, and production cost is reduced.

As shown in fig. 1, in some embodiments of the present invention, the CCM cutting device 100 further includes a guide roller 170, the guide roller 170 is disposed on the mounting bracket 110 and located on one side of the separation roller 120 away from the nip roller 130, an upper roller surface of the guide roller 170 and an upper roller surface of the separation roller 120 are kept flush, and the unwinding roller 160 is located on a lower side of the guide roller 170 and is arranged in a vertical direction with the guide roller 170. That is, the feeding direction of the CCM210 is directed from the unwinding roller 160 to the guide roller 170, and from the guide roller 170 to the separation roller 120, the guide roller 170 is used to change the feeding direction of the CCM210, and the upper roller surface of the guide roller 170 and the upper roller surface of the separation roller 120 are kept flush, so that the feeding direction of the CCM210 is changed to the horizontal first direction, and an operating condition is provided for the separation of the CCM210 by the separation roller 120.

As shown in fig. 1 and 3, in some embodiments of the present invention, the mounting bracket 110 includes: a fixed plate 1101 and a mounting plate 1102. The unwinding roller 160 and the guide roller 170 are provided on the fixing plate 1101; the mounting plate 1102 is horizontally placed and attached to the fixing plate 1101, and the separation roller 120, the nip roller 130, and the combination roller 140 are provided on the mounting plate 1102.

Specifically, the fixing plate 1101 is disposed vertically and horizontally along a first direction, and the unwinding roller 160 and the guide roller 170 are mounted vertically on the fixing plate 1101; the mounting plate 1102 is horizontally placed and vertically mounted on the fixing plate 1101; two adjustment mechanisms 1103 are mounted at both ends of the mounting plate 1102, and a set of nip rollers 130 is mounted on each adjustment mechanism 1103.

The separation roller 120 is vertically installed on the fixing plate 1101, and the upper end surface of the separation roller 120 is flush with the upper end surface of the second roller 1302 of the nip roller 130; the roller 150 is arranged between the separation roller 120 and the flattening roller 130, the upper roller surface of the roller 150 is lower than the lower roller surface of the second roller 1302 of the flattening roller 130, and the roller 150 is vertically arranged on the fixing plate 1101; the combination roller 140 and the vacuum stage 101 are vertically installed on the fixing plate 1101 with the upper or lower roller surface of the combination roller 140 being maintained flush with the upper surface of the vacuum stage 101, and the combination roller 140 being located between the nip roller 130 and the vacuum stage 101.

That is to say, through setting up the mounting bracket with separation roller 120, nip roll 130, combination roller 140, unreel roller 160, guide roll 170, cross roller 150, vacuum platform 101 integration together, make nip roll 130 can flatten CCM210, avoid CCM210 to appear the fold, improved CCM 210's cutting accuracy.

It should be noted that the uncoated portion of the CCM210 has good electrostatic adsorption capability, and the CCM210 can be easily attached to the protective film 220 after passing through the combining roller 140.

As shown in fig. 2, in particular, a first mounting frame 1104, a second mounting frame 1105 and a third mounting frame 1106 are further disposed on the mounting plate 1102, the first mounting frame 1104, the second mounting frame 1105 and the third mounting frame 1106 are located at one end of the mounting plate 1102 far away from the fixing plate 1101, the first mounting frame 1104 is connected to one end of the separation roller 120 far away from the fixing plate 1101, the second mounting frame 1105 is connected to one end of the combination roller 140 far away from the fixing plate 1101, and the third mounting frame 1106 is connected to one end of the roller 150 far away from the fixing plate 1101. By supporting and fixing the two ends of the separation roller 120, the combination roller 140 and the over roller 150, the strength and rigidity of the separation roller 120, the combination roller 140 and the over roller 150 can be improved, and the service life of the separation roller 120, the combination roller 140 and the over roller 150 can be prolonged.

As shown in fig. 1 and 3, in some embodiments of the present invention, the CCM cutting device 100 further includes a wind-up roll 180, and the wind-up roll 180 is located below the mounting plate 1102 and is disposed on the fixing plate 1101. Specifically, wind-up roll 180 is installed perpendicularly on fixed plate 1101, is equipped with tension control device on the wind-up roll 180, can cooperate with the tension control device that is equipped with on unreeling roll 160, and tension in the real time control CCM210 motion process makes CCM210 keep unfolding completely, avoids breaking off, reduces CCM 210's waste, and then reduction in production cost.

In some embodiments, as shown in fig. 3, CCM cutting apparatus 100 further includes an end guide roller 102, end guide roller 102 is disposed on a side of vacuum platform 101 away from combiner roller 140, end guide roller 102 is disposed on mounting bracket 110, and end guide roller 102 can convey cut CCM210 to take-up roller 180 to collect cut CCM210.

An embodiment of the present invention is described below with reference to fig. 1-4.

A CCM cutting apparatus 100 comprising: mounting bracket 110, separating roller 120, nip roller 130, combining roller 140, cutting mechanism 190.

The CCM210 is covered with a protective film 220, and the mounting bracket 110 has a first direction in which the CCM210 is conveyed; the separation roller 120 is used to separate the CCM210 and the protective film 220; the flattening roll 130 is used for flattening the CCM210; the combination roller 140 is used to reattach the CCM210 and the protective film 220, and the separation roller 120, the nip roller 130, and the combination roller 140 are provided on the mounting bracket 110; the cutting mechanism 190 is used to cut the CCM210, wherein the separation roller 120, the nip roller 130, the combination roller 140, and the cutting mechanism 190 are sequentially arranged in a first direction.

The nip rollers 130 are arranged in two sets, and the two sets of nip rollers 130 are arranged at intervals in the width direction of the CCM210 and are staggered in the first direction.

Each set of nip rollers 130 includes: the CCM210 comprises a first roller 1301 and a second roller 1302, wherein the first roller 1301 is arranged on the upper side of the second roller 1302, a film passing gap is formed between the first roller 1301 and the second roller 1302, and the CCM210 is flattened when passing through the film passing gap.

Be equipped with adjustment mechanism 1103 between installing support 110 and nip roll 130, adjustment mechanism 1103 includes first regulation portion 031 and second regulation portion 032, first regulation portion 031 is established on installing support 110 and can be rotated around vertical direction, second regulation portion 032 is established on first regulation portion 031 and can be followed the second regulation portion 032 of establishing on first regulation portion 031 of upper and lower direction removal, first running roller 1301 is established on first regulation portion 031, second running roller 1302 is established on second regulation portion 032.

The CCM cutting device 100 further comprises a vacuum platform 101, the vacuum platform 101 is arranged on the mounting bracket 110 and located between the combination roller 140 and the cutting mechanism 190, and an adsorption port is arranged at the upper end of the vacuum platform 101 and used for adsorbing the CCM210.

The vacuum table 101 is provided with a moving groove 101a extending in a first direction, the cutting mechanism 190 includes a holder 1901 and a cutting member 1902 provided on the holder 1901, and the holder 1901 is movably provided in the moving groove 101 a.

The CCM cutting apparatus 100 further includes an unwind roll 160, the unwind roll 160 being disposed on the mounting bracket 110 for unwinding the web of CCM210 and being located on a side of the separator roll 120 remote from the nip roll 130.

The CCM cutting device 100 further comprises a guide roller 170 and a tail end guide roller 102, the guide roller 170 is arranged on the mounting bracket 110 and is positioned on one side of the separation roller 120 far away from the flattening roller 130, the upper roller surface of the guide roller 170 and the upper roller surface of the separation roller 120 are kept flush, and the unwinding roller 160 is positioned on the lower side of the guide roller 170 and is arranged along the vertical direction with the guide roller 170; the end guide roller 102 is arranged on one side of the vacuum platform 101 far away from the combination roller 140, the upper roller surface of the end guide roller 102 is flush with the upper end surface of the vacuum platform 101, and the end guide roller 102 is parallel to the vacuum platform 101.

The mounting bracket 110 includes: a fixed plate 1101 and a mounting plate 1102. The adjustment mechanism 1103, the first mounting bracket 1104, the second mounting bracket 1105, and the third mounting bracket 1106 are disposed on the mounting plate 1102. An unwinding roller 160 and a guide roller 170 are provided on the fixing plate 1101; the mounting plate 1102 is horizontally placed and connected to the fixing plate 1101, the adjusting mechanisms 1103 are provided at both ends of the mounting plate 1102, and the nip rolls 130 are mounted on the adjusting mechanisms 1103; a first mounting frame 1104 and a second mounting frame 1105 are arranged at one end of the mounting plate 1102 far away from the fixing plate 1101, the first mounting frame 1104 is arranged at one side of the adjusting mechanism 1103 close to the guide roller 170, the second mounting frame 1105 is arranged at one side of the adjusting mechanism 1103 far away from the guide roller 170, one end of the separation roller 120 is arranged on the fixing plate 1101, the other end of the separation roller is arranged on the first mounting frame 1104, one end of the combination roller 140 is arranged on the fixing plate 1101, and the other end of the combination roller 140 is arranged on the second mounting frame 1105; the third mounting block 1106 is provided between the first mounting block 1104 and the second mounting block 1105, and one end of the roller 150 is mounted on the fixing plate 1101, and the other end is mounted on the third mounting block 1106.

The CCM cutting apparatus 100 further includes a take-up roll 180, the take-up roll 180 being located below the mounting plate 1102 and being disposed on the fixing plate 1101.

As shown in fig. 3 and 4, the unwinding roll is used for mounting the CCM210 with the protective film 220, the CCM210 is output from the unwinding roll 160, passes through the guide roll 170, is divided into the CCM210 and the protective film 220 by the separation roll 120, and the CCM210 sequentially passes through the separation roll 120, the flattening roll 130 and the combination roll 140; the protective film 220 passes through the separation roller 120, the pass roller 150, and the combination roller 140 in this order, and the CCM210 and the protective film 220 are re-attached by the pass roller 150. The CCM210 is conveyed to the vacuum platform 101 through the flattening, the cutting mechanism 190 cuts the CCM210, after cutting is completed, the winding roller 180 with tension control is matched with the unwinding roller 160, the distance equal to the size to be cut is rotated, cutting is performed again after moving is completed, and cutting of the whole CCM210 is completed after cutting for multiple times.

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 the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A CCM cutting device, characterized in that the CCM (210) is covered with a protective film (220), the CCM cutting device comprising:

a mounting bracket (110), the mounting bracket (110) having a first direction in which the CCM (210) is conveyed;

a separation roller (120) for separating the CCM (210) and the protective film (220);

a flattening roll (130) for flattening the CCM (210);

a combination roller (140) for re-attaching the CCM (210) and the protective film (220);

the movable cutting mechanism (190) is used for cutting the CCM (210), wherein the separating roller (120), the flattening roller (130), the combining roller (140) and the cutting mechanism (190) are sequentially arranged on the mounting bracket (110) along the first direction.

2. The CCM cutting apparatus of claim 1, further comprising:

the vacuum platform (101) is arranged on the mounting support (110) and located between the combination roller (140) and the cutting mechanism (190), and an adsorption port is formed in the upper end of the vacuum platform (101) and used for adsorbing the CCM (210).

3. The CCM cutting apparatus according to claim 2, wherein a moving groove (101 a) extending along the first direction is provided on the vacuum platform (101), the cutting mechanism (190) comprises a bracket (1901) and a cutting member (1902) provided on the bracket (1901), and the bracket (1901) is movably provided in the moving groove (101 a).

4. The CCM cutting apparatus of claim 1, wherein the nip rollers (130) are provided in two sets, the two sets of nip rollers (130) being spaced apart in a width direction of the CCM (210) and staggered in the first direction.

5. The CCM cutting apparatus of claim 4, wherein the nip rollers (130) of each set comprise: the CCM flattening device comprises a first roller (1301) and a second roller (1302), wherein the first roller (1301) is arranged on the upper side of the second roller (1302), a film passing gap is formed between the first roller (1301) and the second roller (1302), and the CCM (210) is flattened when passing through the film passing gap.

6. The CCM cutting device according to claim 5, characterized in that an adjusting mechanism (1103) is arranged between the mounting bracket (110) and the nip roll (130), the adjusting mechanism (1103) comprises a first adjusting portion (031) and a second adjusting portion (032), the first adjusting portion (031) is arranged on the mounting bracket (110) and can rotate around the vertical direction, the second adjusting portion (032) is arranged on the first adjusting portion (031) and can move up and down, the second roller (1302) is arranged on the first adjusting portion (031), and the first roller (1301) is arranged on the second adjusting portion (032).

7. The CCM cutting apparatus of claim 1, further comprising:

an unwinding roller (160), wherein the unwinding roller (160) is arranged on the mounting bracket (110) and is used for releasing the coiled material of the CCM (210) and is positioned on one side of the separation roller (120) far away from the flattening roller (130).

8. The CCM cutting apparatus of claim 7, further comprising:

the guide roll (170), establish guide roll (170) on installing support (110), and be located keeping away from of separation roller (120) one side of nip roll (130), the last roll face of guide roll (170) with the last roll face of separation roller (120) keeps the parallel and level, unreel roller (160) be located the downside of guide roll (170) and with guide roll (170) are arranged along vertical direction.

9. The CCM cutting apparatus of claim 8, wherein the mounting bracket (110) comprises:

a fixing plate (1101), the unwinding roller (160) and the guide roller (170) being provided on the fixing plate (1101);

mounting panel (1102), mounting panel (1102) are the level and connect on fixed plate (1101), separation roller (120), nip roll (130) and combination roller (140) are established in proper order on mounting panel (1102).

10. The CCM cutting apparatus of claim 9, wherein the cutting apparatus (100) further comprises: the winding roller (180) is located below the mounting plate (1102) and arranged on the fixing plate (1101).

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