CN217996261U - Cutting device of coiling machine for PVC (polyvinyl chloride) film laminating - Google Patents

Abstract

The utility model discloses a PVC film is cutting device of coiling machine for tectorial membrane, the on-line screen storage device comprises a base, the unwinding roller, guider, cutting device, the wind-up roll, the unwinding roller is located the base both sides with the wind-up roll relatively, and all with base fixed connection, guider locates between unwinding roller and the wind-up roll, and with base fixed connection, cutting device locates between guider and the wind-up roll, and with base fixed connection, cutting device includes the guide rail, a set of sliding seat, including a motor, an end cap, a controller, and a cover plate, the cutter, the guide rail is located on the base, and with base fixed connection, the sliding seat interval is located on the guide rail, and be connected with the guide rail, the sliding seat top is located to the motor, and with sliding seat fixed connection, the motor output is located to the cutter, and be located one side that the motor was kept away from to the sliding seat. The utility model discloses simple structure, reasonable in design can carry out the accurate cutting to the film fast, job stabilization, and the cutting effect is good, and the simple operation can alternate the cutting width in a flexible way, and the nature controlled is higher, provides the convenience for the tectorial membrane work.

Description

Cutting device of coiling machine for PVC (polyvinyl chloride) film laminating

Technical Field

The utility model belongs to the cutting equipment field, in particular to PVC film is cutting device of coiling machine for tectorial membrane.

Background

The film covering is used as one kind of post-printing processing technology, and the plastic film coated with adhesive is adhered to the printed paper via heating and pressurizing to form the paper-plastic product. The printed matter after being coated with the film has a smooth and bright surface due to the addition of the thin and transparent plastic film on the surface, so that the glossiness and the fastness of the printed matter are improved, the service life of the printed matter is prolonged, and meanwhile, the plastic film has the protection effects of moisture resistance, water resistance, pollution resistance, wear resistance, folding resistance, chemical corrosion resistance and the like. Before the tectorial membrane processing, because the printed matter size differs, often need carry out certain cutting to the film and handle to reach better effect when the tectorial membrane, improve the utilization ratio to the film material, reduce the extravagant phenomenon of film, thereby reduction in production cost.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome not enough above, the utility model aims at providing a PVC film is cutting device of coiling machine for tectorial membrane, its simple structure, reasonable in design, the cutting is accurate fast, job stabilization, and the cutting effect is good, the simple operation can alternate the cutting width in a flexible way, and controllability is high.

The technical scheme is as follows: in order to achieve the purpose, the utility model provides a cutting device of a coiling machine for PVC film laminating, which comprises a base, an unwinding roller, a guiding device, a cutting device and a winding roller, wherein the unwinding roller and the winding roller are oppositely arranged on two sides of the base and are fixedly connected with the base;

the cutting device comprises a guide rail, a group of sliding seats, a motor and a cutter, wherein the guide rail is arranged on the base and is fixedly connected with the base, the sliding seats are arranged on the guide rail at intervals and are connected with the guide rail, the motor is arranged at the top of the sliding seats and is fixedly connected with the sliding seats, and the cutter is arranged at the output end of the motor and is positioned on one side of the sliding seats away from the motor. The utility model discloses simple structure, reasonable in design can carry out the accurate cutting to the film fast, job stabilization, and the cutting effect is good, and the simple operation can alternate the cutting width in a flexible way, and the nature controlled is higher, provides the convenience for the tectorial membrane work.

Furthermore, the unwinding roller comprises a group of supporting plates, an unwinding roller and an unwinding motor, the unwinding roller is arranged above the base and connected with the base through the supporting plates at two ends, and the unwinding motor is arranged on one side, away from the unwinding roller, of the supporting plate and connected with the unwinding roller. Unreel the roller and be used for placing film raw materials, its cooperation unreel the motor and can carry the film steadily, make cutting work go on more steadily.

Further, guider includes a set of fixed plate, direction roller, pressure roller, a set of connecting plate, a set of cylinder, a set of piston rod, a set of guide block, fixed plate upper portion is equipped with square hole, the base top is located to the direction roller, and is connected with the base through the fixed plate of both sides, the pressure roller is located between the fixed plate, and is located between the square hole of direction roller top, the cylinder handstand sets up in one side that the pressure roller is kept away from at the fixed plate top, and with fixed plate fixed connection, the cylinder output is located to the piston rod, the piston rod tip is located to the connecting plate, and with piston rod fixed connection, the connecting plate is located pressure roller both sides, and with pressure roller swing joint, the guide block is located connecting plate outside both ends, and with fixed plate fixed connection. The design of the guiding device can freely regulate and control the cutting of the film, and has good guiding effect, so that the film is more stable to be coiled, and the cutting quality is improved.

Further, the wind-up roll includes a set of support column, rolling roller, rolling motor, the base top is located to the rolling roller, and is connected with the base through the support column at its both ends, rolling motor locates the support column and keeps away from one side of rolling roller, and is connected with the rolling roller. The winding roller is matched with the winding motor, so that the cut film can be stably wound, the winding effect is improved, the cutting quality is ensured, and convenience is provided for film coating work.

Furthermore, the sliding seat comprises a connecting portion and a supporting portion, the connecting portion and the supporting portion are integrally formed, and the supporting portion is arranged above the connecting portion and connected with the guide rail through the connecting portion. The design of sliding seat can make the cutter more nimble to the cutting of film, has improved the maneuverability of device, makes its suitability higher.

Furthermore, a group of locking bolts are arranged on the connecting portion and located on two sides of the supporting portion, and the connecting portion is fixed on the guide rail through the locking bolts. The locking bolt is favorable for preventing the sliding seat from moving in the cutting process, and the quality problem caused by the movement of the sliding seat is avoided.

Further, the height of the unwinding roller is higher than that of the winding roller. The design can improve the tightness of the film when the compression roller barrel presses down, and prevent the uneven cutting phenomenon caused by the loose film.

Further, the top end of the cutting device is higher than the top end of the guide roller. This design helps the cutting device to cut the film stably when the roller cylinder is pressed down.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

1. the utility model provides a PVC film coiling machine for tectorial membrane's cutting device, simple structure, reasonable in design can carry out the accuracy cutting to the film fast, and job stabilization, effect of cutting is good, the simple operation can alternate the cutting width in a flexible way, and the nature controlled is higher, provides the convenience for tectorial membrane work.

2. The utility model provides a PVC film is cutting device of coiling machine for tectorial membrane unreels the roller and is used for placing film raw materials, and its cooperation unreels the motor and can carry the film steadily, makes cutting work go on more steadily.

3. The utility model provides a PVC film is cutting device of coiling machine for tectorial membrane, guider's design can freely regulate and control the cutting to the film, and has good guide effect, makes the film batch more stably, has improved the quality of cutting.

4. The utility model provides a PVC film is cutting device of coiling machine for tectorial membrane, the film after the rolling roller cooperation rolling motor can be stably batches, has improved and has batched the effect, has guaranteed the cutting quality simultaneously, facilitates for tectorial membrane work.

5. The utility model provides a PVC film coiling machine for tectorial membrane's cutting device, the design of sliding seat can make the cutter more nimble to the cutting of film, has improved the maneuverability of device, makes its suitability higher. The locking bolt is favorable for preventing the sliding seat from moving in the cutting process, and the quality problem caused by the movement of the sliding seat is avoided.

6. The utility model provides a PVC film is cutting device of coiling machine for tectorial membrane has improved the tight degree of film when a compression roller section of thick bamboo pushes down, has prevented the uneven phenomenon of cutting because of the film lax leads to. The film cutting device can be used for stably cutting the film when the compression roller cylinder is pressed downwards.

Drawings

FIG. 1 is a schematic structural view of a cutting device of a coiler for PVC film lamination according to the present invention;

fig. 2 is a schematic cutting diagram of the cutting device of the winding machine for PVC film lamination according to the present invention;

FIG. 3 is a top view of the cutting device of the winding machine for PVC film lamination according to the present invention;

FIG. 4 is a partial schematic view of a cutting device of the coiler for PVC film laminating according to the present invention;

in the figure: the winding and unwinding device comprises a base 1, an unwinding roller 2, a guiding device 3, a cutting device 4, a winding roller 5, a supporting plate 20, an unwinding roller 21, an unwinding motor 22, a fixing plate 30, a guiding roller 31, a pressing roller 32, a connecting plate 33, an air cylinder 34, a piston rod 35, a guiding block 36, a square hole 37, a guide rail 40, a sliding seat 41, a motor 42, a cutter 43, a supporting column 50, a winding roller 51, a winding motor 52, a connecting part 410, a supporting part 411 and a locking bolt 412.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments.

Examples

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

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", "clockwise", "counterclockwise" 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 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being 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 according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

As shown in fig. 1 and 4, the cutting device of the recoiling machine for PVC film coating in this embodiment includes a base 1, an unwinding roller 2, a guiding device 3, a cutting device 4, and a winding roller 5, wherein the unwinding roller 2 and the winding roller 5 are oppositely disposed on two sides of the base 1 and are both fixedly connected to the base 1, the guiding device 3 is disposed between the unwinding roller 2 and the winding roller 5 and is fixedly connected to the base 1, and the cutting device 4 is disposed between the guiding device 3 and the winding roller 5 and is fixedly connected to the base 1;

cutting device 4 includes guide rail 40, a set of sliding seat 41, motor 42, cutter 43, guide rail 40 locates on the base 1, and with base 1 fixed connection, sliding seat 41 interval is located on guide rail 40, and is connected with guide rail 40, motor 42 locates the 41 tops of sliding seat, and with sliding seat 41 fixed connection, the output of motor 42 is located to cutter 43, and is located one side that sliding seat 41 kept away from motor 42.

As shown in fig. 3, in this embodiment, the unwinding roller 2 includes a set of supporting plate 20, an unwinding roller 21, and an unwinding motor 22, the unwinding roller 21 is disposed above the base 1 and connected to the base 1 through the supporting plates 20 at two ends, and the unwinding motor 22 is disposed on one side of the supporting plate 20 away from the unwinding roller 21 and connected to the unwinding roller 21.

In this embodiment, the guiding device 3 includes a set of fixing plate 30, a guiding roller 31, a pressing roller 32, a set of connecting plate 33, a set of cylinder 34, a set of piston rod 35, and a set of guide block 36, the upper portion of the fixing plate 30 is provided with a square hole 37, the guiding roller 31 is disposed above the base 1, and is connected with the base 1 through the fixing plate 30 on both sides, the pressing roller 32 is disposed between the fixing plates 30, and is located between the square holes 37 on the guiding roller 31, the cylinder 34 is disposed on one side of the fixing plate 30 away from the pressing roller 32 at the top, and is fixedly connected with the fixing plate 30, the piston rod 35 is disposed at the output end of the cylinder 34, the connecting plate 33 is disposed at the end of the piston rod 35, and is fixedly connected with the piston rod 35, the connecting plate 33 is disposed on both sides of the pressing roller 32, and is movably connected with the pressing roller 32, and the guide block 36 is disposed at both ends outside the connecting plate 33, and is fixedly connected with the fixing plate 30.

In this embodiment, wind-up roll 5 includes a set of support column 50, rolling roller 51, winding motor 52, rolling roller 51 locates base 1 top, and is connected with base 1 through the support column 50 at its both ends, winding motor 52 locates the support column 50 and keeps away from one side of rolling roller 51, and is connected with rolling roller 51.

As shown in fig. 2, in the present embodiment, the sliding seat 41 includes a connecting portion 410 and a supporting portion 411, the connecting portion 410 and the supporting portion 411 are integrally formed, and the supporting portion 411 is disposed above the connecting portion 410 and connected to the guide rail 40 through the connecting portion 410.

Example 2

As shown in fig. 1 and 4, the cutting device of the recoiling machine for laminating the PVC film in the embodiment includes a base 1, an unwinding roller 2, a guiding device 3, a cutting device 4, and a winding roller 5, wherein the unwinding roller 2 and the winding roller 5 are oppositely disposed on two sides of the base 1 and are both fixedly connected to the base 1, the guiding device 3 is disposed between the unwinding roller 2 and the winding roller 5 and is fixedly connected to the base 1, and the cutting device 4 is disposed between the guiding device 3 and the winding roller 5 and is fixedly connected to the base 1;

cutting device 4 includes guide rail 40, a set of sliding seat 41, motor 42, cutter 43, guide rail 40 locates on base 1, and with base 1 fixed connection, sliding seat 41 interval is located on guide rail 40, and is connected with guide rail 40, motor 42 locates sliding seat 41 top, and with sliding seat 41 fixed connection, the output of motor 42 is located to cutter 43, and is located one side that sliding seat 41 kept away from motor 42.

Based on the above structure, on the basis of embodiment 1, in this embodiment, a set of locking bolts 412 is disposed on the connecting portion 410, the locking bolts 412 are located on two sides of the supporting portion 411, and the connecting portion 410 is fixed on the guide rail 40 through the locking bolts 412.

In this embodiment, the height of the unwinding roller 2 is higher than that of the winding roller 5.

In this embodiment, the top end of the cutting device 4 is higher than the top end of the guide roller 31.

Use the utility model discloses the time, at first, the film that needs the cutting is arranged in and is unreeled on roller 21, be connected film one end and rolling roller 51, start control switch afterwards, unreel motor 22, motor 42 and rolling motor 52 together start to operate, guider 3 starts this moment, the inside gas filled of cylinder 34, release piston rod 35, and promote connecting plate 33 downstream, connecting plate 33 drives pressure roller 32 downwards, press the film between guide roller 31 and compression roller 32, the cutter 43 who is driven by motor 42 simultaneously incessantly rotates, when the film is pressed roller 32 and is pushed down, cutter 43 upper end cuts the film, the film after the cutting is batched by rolling roller 51, so just accomplished the cutting work to the film, pull down the film of different sizes on the rolling roller 51 and can use it to carry out tectorial membrane work.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a PVC film is cutting device of coiling machine for tectorial membrane which characterized in that: the winding device comprises a base (1), an unwinding roller (2), a guiding device (3), a cutting device (4) and a winding roller (5), wherein the unwinding roller (2) and the winding roller (5) are oppositely arranged on two sides of the base (1) and are fixedly connected with the base (1), the guiding device (3) is arranged between the unwinding roller (2) and the winding roller (5) and is fixedly connected with the base (1), and the cutting device (4) is arranged between the guiding device (3) and the winding roller (5) and is fixedly connected with the base (1);

cutting device (4) are including guide rail (40), a set of sliding seat (41), motor (42), cutter (43), on base (1) is located in guide rail (40), and with base (1) fixed connection, sliding seat (41) interval is located on guide rail (40), and is connected with guide rail (40), sliding seat (41) top is located in motor (42), and with sliding seat (41) fixed connection, motor (42) output is located in cutter (43), and is located sliding seat (41) and keeps away from one side of motor (42).

2. The cutting device of the winder for PVC film laminating according to claim 1, characterized in that: unreel roller (2) including a set of backup pad (20), unreel roller (21), unreel motor (22), unreel roller (21) and locate base (1) top, and be connected with base (1) through backup pad (20) at both ends, unreel motor (22) and locate backup pad (20) and keep away from the one side of unreeling roller (21), and with unreel roller (21) and be connected.

3. The cutting device of the winder for PVC film lamination according to claim 1, characterized in that: the guide device (3) comprises a group of fixing plates (30), a guide roller (31), a press roller cylinder (32), a group of connecting plates (33), a group of air cylinders (34), a group of piston rods (35) and a group of guide blocks (36), wherein square holes (37) are formed in the upper portion of the fixing plates (30), the guide roller (31) is arranged above the base (1) and connected with the base (1) through the fixing plates (30) on two sides, the press roller (32) is arranged between the fixing plates (30) and located between the square holes (37) in the upper portion of the guide roller (31), the air cylinders (34) are arranged on one sides, far away from the press roller (32), of the tops of the fixing plates (30) in an inverted mode and fixedly connected with the fixing plates (30), the piston rods (35) are arranged at the output ends of the air cylinders (34), the connecting plates (33) are arranged at the end portions of the piston rods (35) and fixedly connected with the piston rods (35), the connecting plates (33) are arranged on two sides of the press roller cylinder (32) and fixedly connected with the press roller cylinder (32), and the guide blocks (36) are arranged at two ends of the outer sides of the connecting plates (33) and fixedly connected with the fixing plates (30).

4. The cutting device of the winder for PVC film laminating according to claim 1, characterized in that: wind-up roll (5) are including a set of support column (50), rolling roller (51), rolling motor (52), base (1) top is located in rolling roller (51), and is connected with base (1) through support column (50) at its both ends, rolling motor (52) are located support column (50) and are kept away from one side of rolling roller (51), and are connected with rolling roller (51).

5. The cutting device of the winder for PVC film laminating according to claim 1, characterized in that: the sliding seat (41) comprises a connecting portion (410) and a supporting portion (411), the connecting portion (410) and the supporting portion (411) are integrally formed, and the supporting portion (411) is arranged above the connecting portion (410) and connected with the guide rail (40) through the connecting portion (410).

6. The cutting device of the winder for PVC film laminating according to claim 5, characterized in that: the connecting portion (410) is provided with a group of locking bolts (412), the locking bolts (412) are located on two sides of the supporting portion (411), and the connecting portion (410) is fixed on the guide rail (40) through the locking bolts (412).

7. The cutting device of the winder for PVC film lamination according to claim 1, characterized in that: the height of the unwinding roller (2) is higher than that of the winding roller (5).

8. The cutting device of the winder for PVC film lamination according to claim 3, characterized in that: the top end of the cutting device (4) is higher than the top end of the guide roller (31).

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