CN220684246U - Plastic film hot pressing and cutting integrated machine - Google Patents

Abstract

The utility model relates to a plastic film hot-pressing and cutting integrated machine which comprises a frame, wherein a feeding structure, a hot-pressing structure, a connecting structure, a cutting structure and a driving structure are sequentially arranged on the frame; the hot pressing structure comprises two fixed molds, wherein the two fixed molds are fixed through four fixed rods, a movable rod is arranged on the rack, two fixed plates are fixed on the outer sides of the movable rod, hot pressing plates are fixed on the two fixed plates, and a buffer spring is sleeved on the outer sides of the movable rod; the cutting structure comprises a feeding roller, a conveying roller capable of rotating independently, an auxiliary roller with adjustable height, a lower pressing roller with adjustable height, a cutter holder and a cutter capable of moving up and down, wherein the feeding roller is arranged on the frame; the driving structure drives the movable rod to move up and down and the cutter to move up and down. Through a series of connecting rod movements, the setting of a driving source has been realized, hot pressing structure and cutting structure operation can be driven simultaneously, the cost is saved more.

Description

Plastic film hot pressing and cutting integrated machine

Technical Field

The utility model relates to the technical field of hot-pressing cutting of films, in particular to a plastic film hot-pressing cutting integrated machine.

Background

Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins for packaging and for use as a film coating.

In the processing process of the plastic film, the film is firstly introduced into a hot press for hot pressing, then the film is pulled to a cutting machine for cutting treatment through a traction roller, and when the device is in operation, the hot press and the cutting machine are usually driven to operate by separate driving sources, so that more time cost and labor cost are additionally consumed for maintaining the plastic film, the cost is higher, and therefore, the plastic film hot pressing and cutting integrated machine is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the plastic film hot-pressing and cutting integrated machine which has the advantages of saving cost and the like, and solves the problems that a hot press and a cutting machine are driven to operate by independent driving sources respectively, and the hot press and the cutting machine need to be maintained in more time and have higher cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the plastic film hot-pressing and cutting integrated machine comprises a frame, wherein a feeding structure, a hot-pressing structure, a connecting structure, a cutting structure and a driving structure for driving the hot-pressing structure and the cutting structure to run simultaneously are sequentially arranged on the frame;

the hot pressing structure comprises two fixed molds, wherein the two fixed molds are fixed through a fixed rod, a movable rod is arranged on the rack, two fixed plates are fixed on the outer sides of the movable rod, hot pressing plates are fixed on the two fixed plates, and a buffer spring is sleeved on the outer sides of the movable rod;

the cutting structure comprises a feeding roller, a conveying roller capable of rotating independently, an auxiliary roller with adjustable height, a lower pressing roller with adjustable height, a cutter holder and a cutter capable of moving up and down, wherein the feeding roller is arranged on the frame;

the driving structure drives the movable rod to move up and down and the cutter to move up and down.

Further, the feeding structure comprises a driving roller capable of rotating independently and a pressing roller with an adjustable position, the driving roller is rotationally arranged on the frame, a rotating motor is fixed on the frame, an output shaft of the rotating motor and the driving roller are in transmission through a belt transmission piece, pressing blocks horizontally sliding on the frame are rotationally arranged at two ends of the pressing roller, a pressing screw rod rotationally connected with the side face of the pressing block is in threaded connection with the frame, and a limiting groove for limiting the moving direction of the pressing block is formed in the frame.

Further, be fixed with L type limiting plate in the frame, the slip is provided with the mount pad in L type limiting plate, the cutter is installed in the right side of mount pad, be fixed with the material loading motor in the frame, the output shaft of material loading motor passes through belt drive spare and is connected with the conveying roller.

Further, both ends all are equipped with the auxiliary block through bearing rotation around the auxiliary roller, offer the auxiliary groove that supplies the auxiliary block to slide from top to bottom in the frame, threaded connection has the auxiliary screw rod that passes through bearing rotation with the auxiliary block top surface respectively in the frame, both ends all are equipped with down the briquetting through bearing rotation around the lower compression roller, offer the gliding lower indent from top to bottom of confession briquetting in the frame, threaded connection has the screw rod that pushes down that passes through bearing rotation with lower briquetting top surface respectively in the frame.

Further, the drive structure is including rotating the drive shaft of locating in the frame, the outside of drive shaft is fixed with the fixed disk, the drive shaft is fixed in the eccentric department of fixed disk, the outside of fixed disk rotates and is connected with the swivel becket, the left side of swivel becket is fixed with the connecting rod, the left end of connecting rod rotates and is connected with the connecting plate, the left end of connecting plate is fixed with the column spinner, the both ends of column spinner all rotate and set up in the frame, the outside of column spinner is fixed with two rotor plates, two the one side that the rotor plate front end is on the back all rotates and is equipped with the catch bar, two the top of catch bar all rotates and sets up on the mount pad.

Further, the both ends of drive shaft all are fixed with the connection pad, the drive shaft is fixed in the eccentric department of connection pad, two the outside of connection pad is all rotated and is connected with the swivel ring, two the top of swivel ring all is fixed with the push plate, two the relative face of push plate is all rotated and is connected with the fly leaf, four the fly leaf is fixed in the top surface of two fly leaves respectively, the left and right sides of fly leaf all is fixed with the pulley that slides from top to bottom in the frame outside.

Further, a driving motor is fixed on the frame, and an output shaft of the driving motor is connected with the driving shaft through a belt connecting piece.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this plastic film hot pressing cuts all-in-one, the setting of drive structure, through a series of connecting rod motions, realized the setting of a drive source, can drive hot pressing structure and cut the structure operation simultaneously, save the cost more, and pay-off structure, hot pressing structure all set up into two sets of, can carry out hot pressing to two sets of films simultaneously and cut, more help improving the machining efficiency of film.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a feeding structure according to the present utility model;

FIG. 3 is a schematic view of a hot press structure according to the present utility model;

FIG. 4 is a schematic view of a joint structure according to the present utility model;

FIG. 5 is a schematic diagram of a cutting structure of the present utility model;

FIG. 6 is a schematic diagram of a driving structure of the present utility model;

FIG. 7 is a schematic diagram of the positional relationship between a drive motor and a belt connector according to the present utility model;

fig. 8 is a rear view of the structure of the present utility model.

In the figure: 1. a frame; 2. a feeding structure; 201. a drive roll; 202. a pinch roller; 203. a rotating electric machine; 204. a belt transmission member; 205. a compaction block; 206. a compression screw; 207. a limit groove; 208. a traction roller; 3. a hot pressing structure; 301. a fixed mold; 302. a fixed rod; 303. a movable rod; 304. a fixing plate; 305. a hot pressing plate; 306. a buffer spring; 307. a guide roller; 4. a connection structure; 401. a connecting frame; 402. a carriage; 403. a joining roller; 404. a stud; 405. a locking bolt; 5. a cutting structure; 501. a feed roller; 502. a conveying roller; 503. an auxiliary roller; 504. a lower press roll; 505. a tool apron; 506. a cutter; 507. an L-shaped limiting plate; 508. a mounting base; 509. a feeding motor; 510. a belt drive; 511. an auxiliary block; 512. an auxiliary groove; 513. an auxiliary screw; 514. pressing the block; 515. pressing down the groove; 516. pressing down the screw; 6. a driving structure; 601. a drive shaft; 602. a fixed plate; 603. a rotating ring; 604. a connecting rod; 605. a connecting plate; 606. a spin column; 607. a rotating plate; 608. a push rod; 609. a connecting disc; 610. a rotating ring; 611. a pushing plate; 612. a moving plate; 613. a pulley; 614. a driving motor; 615. a belt connector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, a plastic film hot-pressing and cutting integrated machine in this embodiment includes a frame 1, a feeding structure 2, a hot-pressing structure 3, a connecting structure 4, a cutting structure 5 and a driving structure 6 for driving the hot-pressing structure 3 and the cutting structure 5 to operate simultaneously on the frame 1.

The feeding structure 2 sends the film into the hot pressing structure 3 for hot pressing, and after the hot pressing is finished, the plastic film is sent into the cutting structure 5 for cutting through the connecting structure 4, wherein the driving structure 6 can drive the hot pressing structure 3 and the cutting structure 5 to run at the same time, so that the two share one driving source, and the cost is saved.

In this embodiment, as shown in fig. 2 and 8, the feeding structure 2 includes a driving roller 201 capable of rotating autonomously and a pinch roller 202 capable of adjusting the position, the plastic film passes between the driving roller 201 and the pinch roller 202, and the pinch roller 202 compresses the film on the driving roller 201 and drives the film to be transported by the driving roller 201 rotating autonomously.

The driving roller 201 is rotatably arranged on the frame 1 through a bearing, a rotating motor 203 is fixed on the frame 1, an output shaft of the rotating motor 203 and the driving roller 201 are driven by a belt transmission member 204, and when the output shaft of the rotating motor 203 rotates, the driving roller 201 rotates simultaneously under the transmission action of the belt transmission member 204, so that the film can be driven to be transported by the driving roller 201 which rotates independently.

The two ends of the compaction roller 202 are respectively provided with a compaction block 205 which horizontally slides on the frame 1 through bearings in a rotating way, the frame 1 is connected with a compaction screw 206 which is rotationally connected with the lateral surface of the compaction block 205 through bearings in a threaded way, the frame 1 is provided with a limit groove 207 which limits the moving direction of the compaction block 205, and when the compaction screw 206 rotates, the compaction block 205 can move left and right under the limiting action of the limit groove 207, so that the compaction force of the compaction roller 202 is adjusted.

The feeding structures 2 are two groups and are distributed on the frame 1 up and down, a plurality of traction rollers 208 are further arranged on the frame 1 in a rotating mode through bearings, and the two groups of feeding structures 2 which are arranged up and down respectively send plastic films into the two groups of hot pressing structures 3 through the traction rollers 208 for hot pressing.

In this embodiment, as shown in fig. 3, the hot pressing structure 3 includes two fixed molds 301 fixed on the frame 1 and disposed up and down, the two fixed molds 301 are fixed by four fixed rods 302, four movable rods 303 capable of moving up and down are disposed on the frame 1, two fixed plates 304 are fixed on the outer sides of the four movable rods 303, hot pressing plates 305 are fixed on the two fixed plates 304, and buffer springs 306 are sleeved on the outer sides of the four movable rods 303.

The plastic films pass through the space between the hot pressing plate 305 and the fixed die 301, and the four movable rods 303 are driven to move downwards through the driving structure 6, so that the two hot pressing plates 305 can be driven to move downwards simultaneously, and two groups of plastic films are hot pressed simultaneously.

The left side of the fixed mold 301 is provided with a guide roller 307, and the two groups of films after hot pressing are respectively guided to overlap with the connecting structure 4 by the two guide rollers 307 and are jointly sent into the cutting structure 5 for cutting.

In this embodiment, as shown in fig. 4, two sets of engagement structures 4 are provided, the right engagement structure 4 is higher than the left engagement structure 4, the engagement structure 4 includes an engagement frame 401 fixed on the frame 1, a carriage 402 sliding up and down is provided on the engagement frame 401, an engagement roller 403 is provided between the two carriages 402, studs 404 respectively connected with the top surfaces of the two carriages 402 by bearing rotation are screwed on the engagement frame 401, and locking bolts 405 are screwed on the carriage 402.

The stud 404 is turned to push the carriage 402 up and down outside the engagement frame 401, thereby adjusting the height of the engagement roller 403, and the locking bolt 405 can be used to lock the position of the carriage 402 again, so that the stability of the carriage 402 is improved.

In this embodiment, as shown in fig. 5 and 8, the cutting structure 5 includes a feeding roller 501, a conveying roller 502 capable of rotating independently, an auxiliary roller 503 capable of adjusting height, a lower pressing roller 504 capable of adjusting height, a knife holder 505 and a cutter 506 capable of moving up and down, wherein a film passes through between the conveying roller 502 and the auxiliary roller 503, and is pressed on the knife holder 505 by the lower pressing roller 504, and the cutter 506 is pressed down, so that the film can be cut.

An L-shaped limiting plate 507 is fixed on the frame 1, an installation seat 508 is slidably arranged on the L-shaped limiting plate 507, a cutter 506 is installed on the right side of the installation seat 508, and the installation seat 508 can move up and down through a driving structure 6.

The two ends of the feeding roller 501 are rotatably arranged on the frame 1 through bearings, a feeding motor (509) is fixed on the frame 1, an output shaft of the feeding motor (509) is connected with the conveying roller 502 through a belt driving piece 510, and when the output shaft of the feeding motor (509) rotates, the conveying roller 502 rotates simultaneously under the transmission effect of the belt driving piece 510.

The front end and the rear end of the auxiliary roller 503 are both provided with auxiliary blocks 511 through bearing rotation, an auxiliary groove 512 for the auxiliary blocks 511 to slide up and down is formed in the frame 1, two auxiliary screws 513 respectively connected with the top surfaces of the two auxiliary blocks 511 through bearing rotation are connected to the frame 1 through threads, the auxiliary screws 513 are rotated, and the auxiliary blocks 511 can drive the auxiliary roller 503 to move up and down under the limiting effect of the auxiliary grooves 512, so that the pressing force of the auxiliary roller 503 is regulated.

The front end and the rear end of the lower press roll 504 are respectively provided with a lower press block 514 through bearing rotation, a lower press groove 515 for the lower press block 514 to slide up and down is arranged on the frame 1, two lower press screws 516 which are respectively connected with the top surfaces of the two lower press blocks 514 through bearings in a threaded connection mode are arranged on the frame 1, the lower press screws 516 are rotated, and the lower press blocks 514 can drive the lower press roll 504 to move up and down under the limiting effect of the lower press grooves 515, so that the pressing force of the lower press roll 504 is adjusted.

In this embodiment, as shown in fig. 3 and fig. 6-7, the driving structure 6 includes a driving shaft 601 rotatably disposed on the frame 1 through a bearing, a fixed disc 602 is fixed on the outer side of the driving shaft 601, the driving shaft 601 is fixed on an eccentric portion of the fixed disc 602, a rotating ring 603 is rotatably connected to the outer side of the fixed disc 602 through the bearing, a connecting rod 604 is fixed on the left side of the rotating ring 603, a connecting plate 605 is rotatably connected to the left end of the connecting rod 604 through a rotating shaft, a rotating column 606 is fixed on the left end of the connecting plate 605, two ends of the rotating column 606 are rotatably disposed on the frame 1 through bearings, two rotating plates 607 are fixed on the outer side of the rotating column 606, push rods 608 are rotatably disposed on opposite sides of front ends of the two rotating plates 607 through rotating shafts, and top ends of the two push rods 608 are rotatably disposed on the mounting seat 508 through the rotating shaft.

The both ends of drive shaft 601 all are fixed with connection pad 609, and drive shaft 601 is fixed in the eccentric department of connection pad 609, and the outside of two connection pads 609 all rotates through the bearing and is connected with swivel ring 610, and the top of two swivel rings 610 all is fixed with pushing plate 611, and the opposite face of two pushing plates 611 all rotates through the bearing and is connected with movable plate 612, and four movable rods 303 are fixed in the top surface of two movable plates 612 respectively, and the left and right sides of movable plate 612 all is fixed with pulley 613 that slides from top to bottom in frame 1 outside.

A driving motor 614 is fixed on the frame 1, an output shaft of the driving motor 614 is connected with a driving shaft 601 through a belt connecting piece 615, and when the output shaft of the driving motor 614 rotates, the driving shaft 601 simultaneously rotates under the transmission action of the belt connecting piece 615.

The belt coupling 615, belt drive 510, and belt drive 204 are all conventional belt drive structures known to the general public in the art, the specific construction and principles of which are not described in detail herein.

Through adopting above-mentioned plastic film hot pressing all-in-one of cutting, can cut the hot pressing of two sets of plastic film simultaneously, the machining efficiency of film is higher, and hot pressing cuts and adopts same actuating source, saves the cost more, and its concrete theory of operation is as follows:

when the output shaft of the rotating motor 203 rotates, the driving roller 201 rotates simultaneously under the transmission action of the belt transmission piece 204, the plastic film passes through between the driving roller 201 and the compacting roller 202, the compacting roller 202 compacts the film on the driving roller 201, and the film is driven to be transported through the driving roller 201 which rotates independently, and the two driving rollers 201 which are arranged up and down transport the two groups of films respectively;

the two groups of films are pulled to the two groups of hot pressing structures 3 through the pull rollers 208, the films pass through between the hot pressing plate 305 and the fixed die 301, the four movable rods 303 are driven to move downwards through the driving structure 6, the two hot pressing plates 305 can be driven to move downwards simultaneously, the two groups of plastic films are hot pressed simultaneously, the two groups of films are respectively introduced onto the two connecting rollers 403 in an overlapping manner through the guide rollers 307 after the hot pressing, and the two connecting rollers 403 are introduced into the cutting structure 5 for cutting;

the two layers of films pass through the space between the conveying roller 502 and the auxiliary roller 503 in an overlapping way, are pressed on the cutter holder 505 by the lower pressing roller 504, and the cutter 506 is pressed down, so that the films can be cut;

as to how the driving structure 6 drives, the output shaft of the driving motor 614 rotates, the driving shaft 601 rotates simultaneously under the transmission action of the belt connector 615, the fixed disc 602 rotates simultaneously along with the driving shaft 601, the rotating ring 603 can drive the connecting rod 604 to swing left and right, the connecting plate 605 can drive the rotating column 606 to turn over, the rotating plate 607 drives the pushing rod 608 to swing up and down, the mounting seat 508 can drive the cutter 506 to move up and down under the limiting action of the L-shaped limiting plate 507, and the cutting of the film can be completed through the cooperation of the cutter 506 and the cutter holder 505;

when the driving shaft 601 rotates, the connecting disc 609 rotates around the driving shaft 601, the driving plate 611 drives the moving plate 612 to move up and down, so that the four movable rods 303 can move up and down at the same time, and the hot pressing of the film is completed through the cooperation between the hot pressing plate 305 and the fixed die 301.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The plastic film hot-pressing and cutting integrated machine is characterized by comprising a frame (1), wherein a feeding structure (2), a hot-pressing structure (3), a connecting structure (4), a cutting structure (5) and a driving structure (6) for driving the hot-pressing structure (3) and the cutting structure (5) to run simultaneously are sequentially arranged on the frame (1);

the hot pressing structure (3) comprises two fixed dies (301), the two fixed dies (301) are fixed through a fixed rod (302), a movable rod (303) is arranged on the frame (1), two fixed plates (304) are fixed on the outer side of the movable rod (303), hot pressing plates (305) are fixed on the two fixed plates (304), and a buffer spring (306) is sleeved on the outer side of the movable rod (303);

the cutting structure (5) comprises a feeding roller (501), a conveying roller (502), an auxiliary roller (503), a lower pressing roller (504), a cutter seat (505) and a cutter (506) which can move up and down, wherein the feeding roller (501), the conveying roller (502), the auxiliary roller (503), the lower pressing roller (504) and the cutter seat (505) are arranged on the frame (1);

the driving structure (6) drives the movable rod (303) to move up and down and the cutter (506) to move up and down.

2. The plastic film hot-press cutting integrated machine according to claim 1, wherein: the feeding structure (2) comprises a driving roller (201) capable of rotating autonomously and a pressing roller (202) with an adjustable position, the driving roller (201) is rotationally arranged on a frame (1), a rotating motor (203) is fixed on the frame (1), an output shaft of the rotating motor (203) and the driving roller (201) are in transmission through a belt transmission piece (204), pressing blocks (205) horizontally sliding on the frame (1) are rotationally arranged at two ends of the pressing roller (202), pressing screws (206) rotationally connected with the sides of the pressing blocks (205) are connected to the frame (1) in a threaded mode, and limiting grooves (207) for limiting the moving direction of the pressing blocks (205) are formed in the frame (1).

3. The plastic film hot-press cutting integrated machine according to claim 1, wherein: an L-shaped limiting plate (507) is fixed on the frame (1), an installation seat (508) is arranged in the L-shaped limiting plate (507) in a sliding mode, the cutter (506) is installed on the right side of the installation seat (508), a feeding motor (509) is fixed on the frame (1), and an output shaft of the feeding motor (509) is connected with the conveying roller (502) through a belt driving piece (510).

4. The plastic film hot-press cutting integrated machine according to claim 1, wherein: the front end and the rear end of the auxiliary roller (503) are respectively provided with an auxiliary block (511) through bearing rotation, an auxiliary groove (512) for the auxiliary block (511) to slide up and down is formed in the frame (1), an auxiliary screw (513) which is respectively connected with the top surface of the auxiliary block (511) through bearing rotation is connected to the upper thread of the frame (1), a pressing block (514) is respectively arranged at the front end and the rear end of the pressing roller (504) through bearing rotation, a pressing groove (515) for the pressing block (514) to slide up and down is formed in the frame (1), and a pressing screw (516) which is respectively connected with the top surface of the pressing block (514) through bearing rotation is connected to the upper thread of the frame (1).

5. The plastic film hot-press cutting integrated machine according to claim 1, wherein: the driving structure (6) comprises a driving shaft (601) which is arranged on the frame (1) in a rotating mode, a fixed disc (602) is fixed on the outer side of the driving shaft (601), the driving shaft (601) is fixed at the eccentric position of the fixed disc (602), a rotating ring (603) is connected to the outer side of the fixed disc (602) in a rotating mode, a connecting rod (604) is fixed on the left side of the rotating ring (603), a connecting plate (605) is connected to the left end of the connecting rod (604) in a rotating mode, a rotating column (606) is fixed at the left end of the connecting plate (605), two rotating plates (607) are arranged on the frame (1) in a rotating mode at the two ends of the rotating column (606) in a rotating mode, pushing rods (608) are arranged on the opposite sides of the front ends of the rotating plates (607) in a rotating mode, and the tops of the pushing rods (608) are all arranged on the mounting seat (508) in a rotating mode.

6. The plastic film hot-press cutting integrated machine according to claim 5, wherein: connecting discs (609) are fixed at two ends of the driving shaft (601), the driving shaft (601) is fixed at the eccentric position of the connecting discs (609), two rotating rings (610) are connected to the outer sides of the connecting discs (609) in a rotating mode, pushing plates (611) are fixed to the tops of the rotating rings (610), moving plates (612) are connected to the opposite faces of the pushing plates (611) in a rotating mode, four moving rods (303) are respectively fixed to the top faces of the two moving plates (612), and pulleys (613) sliding up and down on the outer sides of the frame (1) are fixed to the left side and the right side of the moving plates (612).

7. The plastic film hot-press cutting integrated machine according to claim 5, wherein: a driving motor (614) is fixed on the frame (1), and an output shaft of the driving motor (614) is connected with a driving shaft (601) through a belt connecting piece (615).