CN216806113U - Die-cut coating machine - Google Patents

Abstract

The utility model discloses a punching and film coating machine, which comprises: punching a component; a coating assembly; the carrying assembly is arranged on one side of the punching assembly and comprises a first driving mechanism, a rotary adjusting mechanism and a picking mechanism, the picking mechanism is arranged on the rotary adjusting mechanism, and the first driving mechanism is connected with the rotary adjusting mechanism; and a cutting assembly. According to the die-cutting film coating machine, after the picking mechanism picks up the workpiece, the rotary adjusting mechanism can drive the picking mechanism to rotate, so that the picking mechanism places the picked workpiece on the first protective film along the preset direction, then the workpiece is coated by the film coating assembly, the first protective film and the second protective film are attached to the workpiece by the pressing assembly, and the coated workpieces are cut and separated one by one along the preset direction by the cutting assembly. In die-cut coating machine, the work piece can be according to predetermineeing the direction and put to first protection film on, the direction cutting part is predetermineeing along predetermineeing behind the diolame, need not later stage cutting separation, labour saving and time saving.

Description

Die-cut coating machine

Technical Field

The utility model relates to the field of workpiece coating, in particular to a punching coating machine.

Background

At present, to the injection molding, need the die-cut machine to die-cut to separate out each work piece, to these work pieces, often need the manual work to carry out the diolame, the diolame is inefficient.

For solving above-mentioned problem, a die-cut coating machine has appeared in the correlation technique, can die-cut and accomplish the diolame to the injection molding automatically, but this kind of die-cut coating machine carries out the diolame back to the work piece, can be in the same place by the protection film connection between each work piece, needs the later stage cutting separation, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a punching and coating machine which can produce workpieces which are coated with protective films and are separated from each other.

According to the die-cut coating machine that the embodiment of the utility model provides, including:

the punching component is used for punching the injection molding piece into a single workpiece;

the film coating assembly is arranged on one side of the punching assembly, can output a first protective film wrapping the lower end of the workpiece and a second protective film wrapping the upper end of the workpiece, and can drive the first protective film and the second protective film to move along a preset direction;

the conveying assembly is arranged on one side of the punching assembly and comprises a first driving mechanism, a rotary adjusting mechanism and a picking mechanism, the picking mechanism is mounted on the rotary adjusting mechanism, the first driving mechanism is connected with the rotary adjusting mechanism, the first driving mechanism can drive the rotary adjusting mechanism to reciprocate between the punching assembly and the film coating assembly, and the rotary adjusting mechanism can drive the picking mechanism to rotate at any angle so as to place the workpiece picked by the picking mechanism on the first protective film along a preset direction;

the pressing assembly is arranged above the moving path of the first protective film and the second protective film and used for pressing the first protective film and the second protective film to be tightly attached to a workpiece;

and the cutting assembly is arranged on one side of the film coating assembly and is used for cutting off the first protective film and the second protective film between the coated workpieces.

The die-cutting film coating machine provided by the utility model at least has the following beneficial effects: the punching assembly can automatically punch an injection molding part into a single workpiece, under the driving of the first driving mechanism, the picking mechanism can pick the workpiece to the upper part of the coating assembly at the punching assembly, the rotary adjusting mechanism can drive the picking mechanism to rotate, so that the picking mechanism can place the picked workpiece on the first protection film along the preset direction, the lower end of the workpiece is wrapped by the first protection film, the upper end of the workpiece is wrapped by the second protection film, the pressing assembly is arranged above the moving paths of the first protection film and the second protection film, the pressing assembly can press the first protection film and the second protection film, the first protection film and the second protection film are attached to the workpiece, the cutting assembly can cut the first protection film and the second protection film, and the wrapped workpiece is cut and separated one by one along the preset direction. Through the carrying assembly, the workpiece can be placed on the first protection film according to the preset direction, so that the workpiece after being coated with the film can be output along the preset direction, the cutting assembly is arranged, the workpiece to be coated can be cut separately along the preset direction, later-stage cutting separation is not needed, and time and labor are saved.

According to some embodiments of the utility model, the picking mechanism comprises a mounting frame, and a plurality of groups of suction heads are arranged and mounted on the mounting frame along a preset direction. Through setting up a plurality of groups suction head for pick up the mechanism and once can pick up a plurality of work piece, and then raise the efficiency.

According to some embodiments of the utility model, the film coating assembly includes a first feeding mechanism outputting a first protective film, a second feeding mechanism outputting a second protective film, and a conveying rail, the conveying rail is divided into a feeding area and a pressing area along a predetermined direction, the first feeding mechanism is disposed on one side of the feeding area, the second feeding mechanism is disposed above the pressing area, the first feeding mechanism is capable of conveying the first protective film to move from the feeding area to the pressing area, and the second feeding mechanism is capable of conveying the second protective film to the pressing area, so that the second protective film is located above the first protective film. The conveying rail is divided into a feeding area and a pressing area, a workpiece can be placed on the first protection film of the feeding area and then moves to the pressing area along with the first protection film, and the second protection film covers the workpiece in the pressing area to wrap the workpiece.

According to some embodiments of the utility model, the second feeding mechanism further includes a plurality of pressing rollers, the pressing rollers are provided with elastic members, at least one of the pressing rollers corresponds to the conveying rail, the pressing rollers are disposed above the moving paths of the first protective film and the second protective film, and under the action of the elastic members, the pressing rollers can be close to the upper surface of the conveying rail to press the first protective film and the second protective film. When the parcel has the work piece between first protection film and second protection film, through the effect of elastic component, the upper surface of carrying the rail can be pressed close to the pressfitting roller, makes the preliminary work piece of laminating of first protection film and second protection film.

According to some embodiments of the utility model, the film covering assembly further includes a plurality of driving rollers, at least one pressing roller corresponds to the driving roller, the driving roller is disposed behind the conveying rail, and the pressing roller and the driving roller are respectively disposed on two sides of a moving path of the first protective film and the second protective film, and under the action of the elastic member, the pressing roller can be close to the driving roller, so that the first protective film is close to the second protective film. Through the effect of elastic component, the driving roller can be laminated to the pressfitting roller to strengthen the frictional force between first protection film, second protection film and driving roller, and then the driving roller can be stable drive first protection film and second protection film and move along predetermineeing the direction.

According to some embodiments of the utility model, the elastic member is a spring. The spring is simple in structure and easy to realize.

According to some embodiments of the utility model, the die-cutting assembly comprises a die-cutting device and a die-cutting jig, the die-cutting jig is connected with the second driving mechanism, and the second driving mechanism can drive the die-cutting jig to enter or leave the die-cutting device. Through the die-cut tool of second actuating mechanism drive, when giving die-cut tool on the installation injection molding or take out the work piece, can pull out die-cut tool through second actuating mechanism, it is convenient, safety to install the injection molding or take out the work piece.

According to the punching coating machine provided by some embodiments of the utility model, the punching jig is provided with a hollow structure, the hollow structure corresponds to the punching rim charge on the injection molding piece, and a storage area is arranged below the punching device. Hollow out construction's setting for the rim charge that the die-cut injection molding of die-cut device produced can fall into the storage area through hollow out construction is automatic, need not artifical clearance, labour saving and time saving.

According to some embodiments of the utility model, the die-cutting film coating machine further comprises a grabbing assembly, the grabbing assembly comprises a third driving mechanism and a grabbing mechanism, and the third driving mechanism can drive the grabbing mechanism to grab the cut coated workpieces to a preset position. Under the drive of the third driving mechanism, the grabbing mechanism can automatically grab the coated and cut-out workpieces to a preset position without manual operation, so that time and labor are saved.

According to the die-cutting film wrapping machine provided by some embodiments of the utility model, the end part of the third driving mechanism is fixedly connected with the connecting plate, the cutting assembly and the grabbing mechanism are arranged on the connecting plate, and the cutting assembly is positioned on one side of the connecting plate close to the film wrapping assembly. Through installing cutting assembly on snatching the subassembly, can reduce die-cut coating machine holistic volume, practice thrift the space.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

The utility model is further described below with reference to the accompanying drawings and examples;

FIG. 1 is a schematic structural view of a die-cutting film coating machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of a die-cutting assembly of the die-cutting film-coating machine shown in FIG. 1;

FIG. 3 is a schematic structural view of a handling assembly of the die-cutting film wrapping machine shown in FIG. 1;

FIG. 4 is an enlarged view of the carrier assembly of FIG. 3 at A;

FIG. 5 is a schematic structural view of an enveloping unit of the die-cutting enveloping machine shown in FIG. 1;

FIG. 6 is a cross-sectional view B-B of the envelope assembly of FIG. 5;

FIG. 7 is an enlarged view at C of the cross-sectional view B-B shown in FIG. 5;

FIG. 8 is a schematic view of a pressing assembly of the die-cutting film-coating machine shown in FIG. 1;

FIG. 9 is a schematic view of the grasping assembly of the die-cutting film coating machine shown in FIG. 1;

fig. 10 is an enlarged view of the grasping element shown in fig. 9 at D.

Reference numerals:

a punch assembly 100; a die cutting device 110; a punching jig 120;

an envelope assembly 200; a first feeding mechanism 210; a second feeding mechanism 220; a nip roller 230; a driving roller 240; a spring 250; a conveying rail 260; the first protective film 211; a second protective film 221;

a handling assembly 300; a first drive mechanism 310; a pick-up mechanism 320; a rotation adjustment mechanism 330; a mounting plate 311; a motor 312; a first lift cylinder 313; a bracket 314; a rotary cylinder 331; a mounting frame 321; a suction head 322;

a press-fit assembly 400; a second lift cylinder 410; an upper platen 420; a lower press plate 430;

a cutting assembly 500; a third lift cylinder 510; a cutter 520;

a grasping assembly 600; a third drive mechanism 610; a grasping mechanism 620; a connecting plate 630; a double-rod cylinder 621; a clamp plate 622;

a storage area 700;

a conveyor line 800;

a workpiece 900.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the positional descriptions, such as the directions of up, down, front, rear, and the like, referred to as positional or positional relationships, are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The die-cutting film coating machine of the present invention will be described in detail with reference to fig. 1 to 10.

As shown in fig. 1, the die-cutting film wrapping machine according to the embodiment of the present invention includes a die-cutting assembly 100, a film wrapping assembly 200, a handling assembly 300, a pressing assembly 400, and a cutting assembly 500.

The die cutting assembly 100 is used to die cut an injection molded part into individual pieces 900; the film coating assembly 200 is arranged on one side of the punching assembly 100, the film coating assembly 200 can output a first protective film 211 wrapping the lower end of the workpiece 900 and a second protective film 221 wrapping the upper end of the workpiece 900, and the film coating assembly 200 can drive the first protective film 211 and the second protective film 221 to move along a preset direction; the carrying assembly 300 is arranged on one side of the punching assembly 100, the carrying assembly 300 comprises a first driving mechanism 310, a rotation adjusting mechanism 330 and a picking mechanism 320, the picking mechanism 320 is arranged on the rotation adjusting mechanism 330, the first driving mechanism 310 is connected with the rotation adjusting mechanism 330, the first driving mechanism 310 can drive the rotation adjusting mechanism 330 to reciprocate between the punching assembly 100 and the enveloping assembly 200, and the rotation adjusting mechanism 330 can drive the picking mechanism 320 to rotate at any angle so as to place the workpiece 900 picked up by the picking mechanism 320 on the first protective film 211 along a preset direction; the pressing assembly 400 is disposed above the moving path of the first protection film 211 and the second protection film 221, and is used for pressing the first protection film 211 and the second protection film 221 to adhere to the workpiece 900; the cutting assembly 500 is disposed at one side of the coating assembly 200 and is used for cutting the first protection film 211 and the second protection film 221 between the coated workpieces 900.

For example, as shown in fig. 1, 3, 4 and 5, the die cutting and film wrapping machine may include a frame, and the die cutting assembly 100 may be mounted on the frame and located at a front end of the frame; the film coating assembly 200 can be mounted on a frame and located behind the punching assembly 100, the film coating assembly 200 can output the first protection film 211 and the second protection film 221, the film coating assembly 200 can drive the first protection film 211 and the second protection film 221 to move backwards, and the moving path of the second protection film 221 can be located above the second half of the moving path of the first protection film 211; the carrying assembly 300 can be mounted on a frame and located between the punching assembly 100 and the enveloping assembly 200, the carrying assembly 300 can include a first driving mechanism 310, a rotation adjusting mechanism 330 and a picking mechanism 320, the first driving mechanism 310 can be mounted on the frame, the picking mechanism 320 is mounted on the first driving mechanism 310 through the rotation adjusting mechanism 330, the first driving mechanism 310 can drive the picking mechanism 320 to pick up the punched workpiece 900 from the punching assembly 100, then the first driving mechanism 310 can drive the picking mechanism 320 to move above the first protective film 211 of the enveloping assembly 200, and the rotation adjusting mechanism 330 can drive the picking mechanism 320 to rotate, so that the picking mechanism 320 can sequentially place the workpieces 900 onto the first protective film 211 in a front-to-back order; the pressing assembly 400 can be mounted on the frame and located at the rear side of the film coating assembly 200, the pressing assembly 400 can be disposed above the moving path of the first protective film 211 and the second protective film 221, and when the first protective film 211 and the second protective film 221 wrap the workpiece 900 and pass through the pressing assembly 400, the pressing assembly 400 can press the first protective film 211 and the second protective film 221, so that the first protective film 211 and the second protective film 221 are attached to the workpiece 900; the cutting assembly 500 may be mounted on the frame and located at the rear side of the pressing assembly 400, after the pressing assembly 400 presses the first protective film 211 and the second protective film 221, the wrapped workpieces 900 may be connected to each other through the first protective film 211 and the second protective film 221, and the cutting assembly 500 may cut the first protective film 211 and the second protective film 221 between the workpieces 900, so that the wrapped workpieces 900 are separated from each other.

By arranging the rotation adjusting mechanism 330 on the carrying assembly 300, the workpieces 900 picked up by the pick-up head can be sequentially placed on the first protection film 211 from front to back; the first protective film 211 moves backwards under the action of the film coating assembly 200, and drives the workpiece 900 to move to the position below the second protective film 221, so that the film coating of the workpiece 900 is completed; then, the pressing assembly 400 presses the first protective film 211 and the second protective film 221, so that the first protective film 211 and the second protective film 221 are attached to the workpiece 900, and the workpiece 900 is pressed, at this time, the pressed workpieces 900 are connected through the first protective film 211 and the second protective film 221, and the workpieces 900 are sequentially arranged from front to back; because the pressed workpieces 900 are arranged from front to back in sequence, one workpiece 900 can be separated by the cutting assembly 500 after one-time cutting, multiple actions are not needed, and the cost is saved; the coated workpieces 900 produced by the punching and coating machine provided by the embodiment of the utility model are separated from each other, so that the later cutting and processing are not needed, and the time and the labor are saved.

Specifically, the carrying assembly 300 may include a first driving mechanism 310, a rotation adjusting mechanism 330, and a picking mechanism 320, the first driving mechanism 310 may include a mounting plate 311, a motor 312, a first lifting cylinder 313, and a bracket 314, the bracket 314 is mounted on the frame, a front-back direction guide rail may be disposed on the bracket 314, the motor 312 may be disposed on the bracket 314, the mounting plate 311 is slidably connected to the bracket 314 through the guide rail, the mounting plate 311 may slide back and forth along the guide rail under the driving of the motor 312, and the first lifting cylinder 313 is penetratingly mounted on the mounting plate 311; the rotation adjusting mechanism 330 may include a rotation cylinder 331, and the rotation cylinder 331 is connected to the telescopic rod of the first lifting cylinder 313; the pickup mechanism 320 is connected to a rotation shaft of the rotation cylinder 331. The picking mechanism 320 is adjusted by the rotary cylinder 331, and the rotary cylinder 331 is simple in structure and convenient to realize.

Specifically, the press-fitting assembly 400 may include a second lifting cylinder 410, an upper press plate 420, and a lower press plate 430, the second lifting cylinder 410 may be mounted on the lower press plate 430, and the moving path of both the first and second protection films 211 and 221 passes through the first and second press plates. Under the driving of the second lifting cylinder 410, the upper platen 420 can move down to press the first protection film 211 and the second protection film 221, so that the first protection film 211 and the second protection film 221 are attached to the workpiece 900.

In some embodiments of the present invention, the picking mechanism 320 includes a mounting frame 321, and a plurality of groups of suction heads 322 are arranged and mounted on the mounting frame 321 along a predetermined direction. For example, as shown in fig. 4, the picking mechanism 320 may include a mounting rack 321 and two sets of suction heads 322, the two sets of suction heads 322 are respectively mounted at the front and rear ends of the mounting rack 321, and each set of suction heads 322 may include four suction heads 322. When the picking mechanism 320 picks up the workpiece 900 at the punching assembly 100, each group of suction heads 322 can pick up one workpiece 900, then the first driving mechanism 310 drives the picking mechanism 320 to move to the enveloping assembly 200, and the rotary adjusting mechanism 330 can adjust the picking mechanism 320 to enable the two groups of suction heads 322 to be distributed back and forth, so as to place the picked workpiece 900 on the first protective film 211 in the back and forth direction. Through setting up multiunit suction head 322 for pick-up mechanism 320 can pick up a plurality of work pieces 900 once, and then improves die-cut coating machine's work efficiency.

In some embodiments of the present invention, the coating module 200 includes a first feeding mechanism 210 outputting the first protection film 211, a second feeding mechanism 220 outputting the second protection film 221, and a conveying rail 260, wherein the conveying rail 260 is divided into a feeding region and a pressing region along a predetermined direction, the first feeding mechanism 210 is disposed at one side of the feeding region, the second feeding mechanism 220 is disposed above the pressing region, the first feeding mechanism 210 can convey the first protection film 211 from the feeding region to the pressing region, and the second feeding mechanism 220 can convey the second protection film 221 to the pressing region, so that the second protection film 221 is located above the first protection film 211. For example, as shown in fig. 6, the coating module 200 may include a first feeding mechanism 210, a second feeding mechanism 220, and a conveying rail 260, the conveying rail 260 may be sequentially divided into a feeding region and a pressing region from front to back, the first feeding mechanism 210 may be disposed on the front side of the conveying rail 260, the first protection film 211 output by the first feeding mechanism 210 may move from front to back along the conveying rail 260, the second feeding mechanism 220 may be disposed above the pressing region, the second protection film 221 output by the second feeding mechanism 220 overlaps the first protection film 211 in the pressing region, and the second protection film 221 is disposed above the first protection film 211. The workpieces 900 picked up by the carrying assembly 300 are sequentially placed on the first protective film 211 in the feeding area from front to back, the first protective film 211 moves backwards, the workpieces 900 are driven to move to the pressing area, the second protective film 221 can cover the upper ends of the workpieces 900, and then the workpieces 900 are coated.

Further, the second feeding mechanism 220 further includes a plurality of pressing rollers 230, an elastic member is disposed on the pressing rollers 230, at least one pressing roller 230 corresponds to the conveying rail 260, the pressing rollers 230 are disposed above the moving paths of the first protective film 211 and the second protective film 221, and under the action of the elastic member, the pressing rollers 230 can be close to the upper surface of the conveying rail 260 to press the first protective film 211 and the second protective film 221. For example, as shown in fig. 6 and fig. 7, the second feeding mechanism 220 may include two stitching rollers 230, the two stitching rollers 230 may be horizontally disposed from front to back, an elastic member is disposed on the stitching roller 230, the front stitching roller 230 may be disposed right above the conveying rail 260, and under the action of the elastic member, the front stitching roller 230 can be close to the upper surface of the conveying rail 260. When the die cutting and film wrapping machine works, the first protective film 211 and the second protective film 221 both penetrate through the space between the front pressing roller 230 and the conveying rail 260, and under the action of the elastic piece, the front pressing roller 230 can press the first protective film 211 and the second protective film 221, so that the first protective film 211 and the second protective film 221 are initially attached to the workpiece 900.

Further, the film wrapping assembly 200 further includes a plurality of driving rollers 240, at least one pressing roller 230 corresponds to the driving roller 240, the driving roller 240 is disposed behind the conveying rail 260, and the pressing roller 230 and the driving roller 240 are respectively disposed on two sides of a moving path of the first protection film 211 and the second protection film 221, under the action of the elastic member, the pressing roller 230 can be close to the driving roller 240, so that the first protection film 211 is close to the second protection film 221. Through the effect of elastic component, driving roller 240 can be laminated to pressfitting roller 230 to the frictional force between first protection film 211, second protection film 221 and driving roller 240 is strengthened, and then driving roller 240 can be stable drive first protection film 211 and second protection film 221 and follow and predetermine the direction and remove. For example, as shown in fig. 6 and 7, the film wrapping assembly 200 may further include a driving roller 240, the driving roller 240 is located behind the conveying rail 260, the rear pressing roller 230 may correspond to the driving roller 240, the rear pressing roller 230 is located above the moving path of the first protective film 211 and the second protective film 221, and the driving roller 240 is located below the moving path of the first protective film 211 and the second protective film 221. When the die-cutting coating machine works, under the action of the elastic member, the pressing roller 230 at the back can be attached to the driving roller 240, so that the pressing roller 230 and the driving roller 240 press the first protective film 211 and the second protective film 221, and the friction force among the driving roller 240, the first protective film 211 and the second protective film 221 is enhanced, so that the driving roller 240 can stably drive the first protective film 211 and the second protective film 221 to move backwards; meanwhile, when the workpiece 900 passes through the driving roller 240 and the subsequent pressing roller 230, the pressing roller 230 can press the first protective film 211 and the second protective film 221 by the elastic member, so that the first protective film 211 and the second protective film 221 are attached to the workpiece 900.

Specifically, the elastic member may be a spring 250. The spring 250 has a simple structure and is convenient to realize.

In some embodiments of the present invention, the punching assembly 100 includes a punching device 110 and a punching jig 120, and the punching jig 120 is connected to a second driving mechanism (not shown) capable of driving the punching jig 120 into or out of the punching device 110. For example, as shown in fig. 2, the punching assembly 100 may include a punching device 110, a punching jig 120, and a second driving mechanism (not shown), the punching jig 120 may be movably moved into or out of the punching device 110, a front-back distribution of guide rails may be disposed below the punching jig 120, and the punching jig 120 is connected to the second driving mechanism (not shown). Under the action of a second driving mechanism (not shown in the figures), the punching jig 120 can slide back and forth along the guide rail to slide into or out of the punching device 110, and when the punching jig 120 slides out of the punching device 110, the workpiece 900 or the workpiece 900 can be unloaded from the punching jig 120, so that a worker can be prevented from being damaged by the punching device 110 due to the fact that the worker unloads the workpiece 900 or loads the workpiece 900 in the punching device 110.

Further, be equipped with hollow out construction on die-cut tool 120, hollow out construction is corresponding with the die-cut rim charge on the injection molding, and die-cut device 110 below is equipped with storage area 700. Hollow out construction's setting for the rim charge that die-cut injection molding of die-cut device 110 produced can fall into storage area 700 through hollow out construction is automatic, need not artifical clearance, labour saving and time saving.

In some embodiments of the present invention, a gripping assembly 600 is further included, the gripping assembly 600 includes a third driving mechanism 610 and a gripping mechanism 620, and the third driving mechanism 610 can drive the gripping mechanism 620 to grip the cut-out enveloped work piece 900 to a preset position. For example, as shown in fig. 1 and 9, the grasping assembly 600 may include a third drive mechanism 610 and a grasping mechanism 620, the grasping mechanism 620 being coupled to the third drive mechanism 610. Specifically, in the die-cutting film wrapping machine, the cutting assembly 500 is arranged in front of the grabbing assembly 600, the conveying line 800 can be arranged behind the grabbing assembly 600, the grabbing assembly 600 can move to the cutting assembly 500 under the driving of the third driving mechanism 610 and grab a single coated workpiece 900, then the grabbing mechanism 620 moves to the conveying line 800 under the driving of the third driving mechanism 610 and places the coated single workpiece 900 on the conveying line 800.

Further, the end of the third driving mechanism 610 is fixedly connected with a connecting plate 630, the cutting assembly 500 and the grabbing mechanism 620 are mounted on the connecting plate 630, and the cutting assembly 500 is located on one side of the connecting plate 630 close to the film wrapping assembly 200. For example, as shown in fig. 9 and 10, the third driving mechanism 610 may be a robot arm, an end of which is mounted with a connection plate 630, and the cutting assembly 500 and the grasping mechanism 620 are both mounted on the connection plate 630. Through installing cutting assembly 500 on snatching subassembly 600, can reduce the holistic volume of die-cut coating machine, practice thrift the space.

Specifically, the cutting assembly 500 may include a third lifting cylinder 510 and a cutter 520, the third lifting cylinder 510 is fixedly mounted on the connecting plate 630, and the cutter 520 is connected to a telescopic rod of the third lifting cylinder 510. Under the action of the third elevating cylinder 510, the tool 520 can perform an elevating motion to approach the first and second protection films 211 and 221, completing the cutting of the first and second protection films 211 and 221.

Specifically, the grabbing mechanism 620 may include a dual-rod cylinder 621 and two clamping plates 622, and the two clamping plates 622 are respectively connected to two telescopic rods of the dual-rod cylinder 621. The two clamp plates 622 can be moved toward or away from each other by the double rod cylinder 621 to grip or put down the workpiece 900.

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

Claims (10)

1. Die-cut coating machine, its characterized in that includes:

a punching assembly (100) for punching the injection-molded part into individual pieces (900);

the membrane wrapping assembly (200) is arranged on one side of the punching assembly (100), the membrane wrapping assembly (200) can output a first protection membrane (211) wrapping the lower end of the workpiece (900) and a second protection membrane (221) wrapping the upper end of the workpiece (900), and the membrane wrapping assembly (200) can drive the first protection membrane (211) and the second protection membrane (221) to move along a preset direction;

the carrying assembly (300) is arranged on one side of the punching assembly (100), the carrying assembly (300) comprises a first driving mechanism (310), a rotation adjusting mechanism (330) and a picking mechanism (320), the picking mechanism (320) is installed on the rotation adjusting mechanism (330), the first driving mechanism (310) is connected with the rotation adjusting mechanism (330), the first driving mechanism (310) can drive the rotation adjusting mechanism (330) to move between the punching assembly (100) and the enveloping assembly (200) in a reciprocating mode, and the rotation adjusting mechanism (330) can drive the picking mechanism (320) to rotate by any angle so as to place the workpiece (900) picked by the picking mechanism (320) onto the first protective film (211) along a preset direction;

a pressing assembly (400) arranged above the moving path of the first protective film (211) and the second protective film (221) and used for pressing the first protective film (211) and the second protective film (221) to be tightly attached to the workpiece (900);

and a cutting assembly (500) provided at one side of the coating assembly (200) to cut the first protective film (211) and the second protective film (221) between the coated workpieces (900).

2. The die-cutting and film-coating machine according to claim 1, wherein the pick-up mechanism (320) comprises a mounting frame (321), and a plurality of groups of suction heads (322) are arranged and mounted on the mounting frame (321) along a preset direction.

3. The die-cutting film coating machine according to claim 1, wherein the film coating assembly (200) comprises a first feeding mechanism (210) outputting a first protective film (211), a second feeding mechanism (220) outputting a second protective film (221), and a conveying rail (260), the conveying rail (260) is divided into a feeding area and a pressing area along a preset direction, the first feeding mechanism (210) is arranged on one side of the feeding area, the second feeding mechanism (220) is arranged above the pressing area, the first feeding mechanism (210) can convey the first protective film (211) to move from the feeding area to the pressing area, and the second feeding mechanism (220) can convey the second protective film (221) to the pressing area, so that the second protective film (221) is arranged above the first protective film (211).

4. The die-cutting and film-coating machine according to claim 3, wherein the second feeding mechanism (220) further comprises a plurality of pressing rollers (230), an elastic member is disposed on each pressing roller (230), at least one pressing roller (230) corresponds to the conveying rail (260), the pressing rollers (230) are disposed above the moving paths of the first protective film (211) and the second protective film (221), and under the action of the elastic member, the pressing rollers (230) can be close to the upper surface of the conveying rail (260) to press the first protective film (211) and the second protective film (221).

5. The film cutting and wrapping machine according to claim 4, wherein the film wrapping assembly further comprises a plurality of driving rollers (240), at least one of the pressing rollers (230) corresponds to the driving roller (240), the driving roller (240) is disposed behind the conveying track, the pressing roller (230) and the driving roller (240) are respectively disposed on two sides of a moving path of the first protective film (211) and the second protective film (221), and under the action of the elastic member, the pressing roller (230) can be pressed close to the driving roller (240) so that the first protective film (211) is pressed close to the second protective film (221).

6. The die cutting and film wrapping machine of claim 5, wherein the resilient member is a spring (250).

7. The die-cutting and film-coating machine according to claim 1, wherein the die-cutting assembly (100) comprises a die-cutting device (110) and a die-cutting jig (120), the die-cutting jig (120) is connected with a second driving mechanism, and the second driving mechanism can drive the die-cutting jig (120) to enter or leave the die-cutting device (110).

8. The die-cutting coating machine according to claim 7, characterized in that the die-cutting jig (120) is provided with a hollow structure corresponding to the die-cutting rim charge on the injection molding, and a storage area (700) is arranged below the die-cutting device.

9. The die cutting and film wrapping machine according to claim 1, further comprising a gripping assembly (600) including a third driving mechanism (610) and a gripping mechanism (620), wherein the third driving mechanism (610) can drive the gripping mechanism (620) to grip the cut and wrapped work pieces (900) to a preset position.

10. The die cutting and film wrapping machine of claim 9, wherein a connecting plate (630) is fixedly connected to an end of the third driving mechanism (610), the cutting assembly (500) and the grasping mechanism (620) are mounted on the connecting plate (630), and the cutting assembly (500) is located on a side of the connecting plate (630) adjacent to the film wrapping assembly (200).

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