CN220313482U - Die-cut device of antiseized stock form - Google Patents

Abstract

The application relates to the technical field of photovoltaics, in particular to a die-cut device of antiseized stock form, its characterized in that includes: a supply mechanism for supplying roll paper; the die-cut mechanism, die-cut mechanism is located one side of feed mechanism, and die-cut mechanism is used for receiving the stock form that comes from the output of feed mechanism to die-cut the stock form, die-cut mechanism includes: a mold assembly, the mold assembly comprising: a first mold; the second die is movable relative to the first die, and a punching space is formed between the second die and the first die; the driving assembly is connected to the die assembly and used for driving the first die and the second die to be close to and far away from each other; wherein, the first mould or the second mould is last to have offered the absorption hole, and the absorption hole is used for adsorbing the stock form in order to fix. Solves the technical problem of low roll paper punching quality, and achieves the technical effect of improving the roll paper punching quality.

Description

Die-cut device of antiseized stock form

Technical Field

The application relates to the technical field of photovoltaics, in particular to a punching device for anti-sticking roll paper.

Background

In the assembly process of the solar panel, the battery piece is connected with the lead, the junction box and other structures in an adhesive mode, however, the battery piece is required to be heated at a high temperature in the processing process, glue can melt and overflow, so that the battery piece is required to be isolated through anti-sticking roll paper, and the anti-sticking roll paper is required to be punched in a whole roll state to be in a shape conforming to the shape of the panel.

In the prior art, the die-cut of stock form is through upper and lower mould extrusion effect to accomplish the die-cut to the stock form, the stock form cylinder is supplied with between the upper and lower mould that the stock form is continuous under rotary drive, because stock form self light in weight and thickness are thin, and the stock form position is difficult to fix between upper and lower mould, appears the skew, the off tracking of stock form even folding condition, so, the stock form quality that die-cut obtains is difficult to accord with the demand of battery piece.

Therefore, the technical problems of the prior art are: the roll paper punching processing quality is low.

Disclosure of Invention

The application provides a die-cut device of antiseized stock form has solved the die-cut low technical problem of processingquality of stock form, reaches the technological effect that improves the die-cut processingquality of stock form.

The application provides a die-cut device of antiseized stock form adopts following technical scheme:

a die cutting device for an anti-sticking roll paper, comprising: a feeding mechanism for feeding roll paper; a die-cutting mechanism located at one side of the supply mechanism, the die-cutting mechanism being for receiving the roll paper output from the supply mechanism and die-cutting the roll paper, the die-cutting mechanism comprising: a mold assembly, the mold assembly comprising: a first mold; the second die is movable relative to the first die, and a punching space is formed between the second die and the first die; the driving assembly is connected to the die assembly and used for driving the first die and the second die to be close to and far away from each other; the first die or the second die is provided with an adsorption hole, and the adsorption hole is used for adsorbing the roll paper to be fixed.

Preferably, the first mold and the second mold are arranged up and down, the first mold is located right above the second mold, and the adsorption hole is formed in the second mold.

Preferably, the upper surface of the second mold is provided with an adsorption groove, and a plurality of adsorption holes are formed in the adsorption groove.

Preferably, the adsorption tank includes: a first groove which is provided on the upper surface of the second die, and which is arranged in the roll paper width direction; the second groove is formed in the upper surface of the second die, is communicated with the first groove and is arranged along the length direction of the roll paper; the adsorption holes are formed in the first groove and/or the second groove.

Preferably, the mold assembly further comprises: the die seat is connected with the first die in a sliding manner, and the bottom of the die seat is fixedly connected with the second die.

Preferably, the driving assembly is arranged along the vertical direction, the driving assembly is fixedly connected to the die seat, and the driving assembly is connected along the vertical direction and acts on the first die.

Preferably, the first mold includes: the die plate is connected to the die seat in a sliding manner; a first member fixedly attached to the die plate, the first member for stamping the roll paper to form perforations; and a second member fixedly connected to the die plate, the second member being for punching the roll paper to cut the roll paper.

Preferably, the mold assembly further comprises: and the pressing plate is connected to the first die in a sliding manner and capable of resetting, and is used for abutting against the roll paper along with the movement of the first die.

Preferably, the die cutting machine further comprises a clamping mechanism, the clamping mechanism is located between the feeding mechanism and the die cutting mechanism, and the clamping mechanism comprises: the clamping assembly is provided with a clamping space and is used for clamping the roll paper.

Preferably, the clamping mechanism further comprises: and the clamping plate is provided with a gap for passing the roll paper, and the gap is flush with the clamping space and the upper surface of the second die.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application has set up the absorption hole on the mould subassembly, adsorbs the stock form through the negative pressure effect of absorption hole and is fixed in on the mould, prevents that the stock form from removing, is favorable to first mould and second mould to stock form processing, has reduced to cause die-cut position, shape to be out of order the problem appearance because of the stock form displacement, has solved the die-cut low technical problem of processingquality of stock form, reaches the technological effect that improves the die-cut processingquality of stock form.

2. The first groove along the width direction of the roll paper and the second groove along the length direction of the roll paper are formed in the second die, the upper surface of the second die is distributed on the first groove and the second groove, the adsorption area is increased, the adsorption effect on the roll paper is improved, the position stability of the roll paper is further improved, the roll paper is prevented from shifting in the punching process, and the punching processing quality of the roll paper is improved.

Drawings

FIG. 1 is a schematic view of a die cutting apparatus as described herein;

FIG. 2 is a side view of the die cutting apparatus described herein;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 1;

FIG. 5 is a schematic view of a die assembly of the die cutting apparatus described herein;

FIG. 6 is a schematic view of a first die of the die cutting apparatus described herein;

fig. 7 is a schematic view of a second die of the die cutting apparatus described herein.

Reference numerals illustrate: 100. a supply mechanism; 110. a mounting plate; 120. a roll paper assembly; 130. a material tray; 200. a clamping mechanism; 210. a clamping assembly; 211. a finger cylinder; 212. a clamping piece; 213. a clamping space; 220. clamping blocks; 221. a gap; 300. a punching mechanism; 310. a mold assembly; 311. a mold base; 312. a first mold; 3121. a mold plate; 3122. a first member; 3123. a second piece; 313. a pressing plate; 3131. a reset member; 314. a second mold; 3141. punching holes; 3142. an adsorption tank; 31421. a first groove; 31422. a second groove; 3143. adsorption holes; 315. punching the space; 316. a buffer block; 320. a drive assembly; 321. and (3) a cylinder.

Detailed Description

The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The embodiment of the application provides a die-cut device of antiseized stock form, has solved the die-cut low technical problem of processingquality of stock form, reaches the technological effect that improves the die-cut processingquality of stock form.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

The application provides a die cutting device for anti-sticking roll paper, as shown in fig. 1, which is used for carrying out die cutting processing on the anti-sticking roll paper so as to obtain the roll paper meeting the shape of a battery piece, wherein the die cutting device comprises a feeding mechanism 100, a clamping mechanism 200 and a die cutting mechanism 300, and the feeding mechanism 100 is used for feeding the roll paper to the die cutting mechanism 300; the clamping mechanism 200 is used for clamping the roll paper; the die cutting mechanism 300 is used to die cut roll paper.

The feeding mechanism 100, as shown in fig. 1, the feeding mechanism 100 is configured to feed roll paper to the punching mechanism 300. The feeding mechanism 100 comprises a mounting plate 110, a material tray 130 and a detection assembly, wherein the mounting plate 110 is used as a mounting base of the feeding mechanism 100, and the mounting plate 110 is fixedly connected to an external rack or fixed in position; the tray 130 is rotatably connected to the mounting plate 110, the tray 130 is used for carrying the roll paper assembly 120 (the roll paper assembly 120 refers to rolled roll paper), the roll paper assembly 120 is sleeved on the tray 130, and the roll paper is synchronously rotated by driving the tray 130 rotating mechanism, so that roll paper output is realized; the detecting component is used for detecting the allowance of the paper winding component 120, and can be used for detecting the allowance of the paper winding component 120 by arranging an infrared sensor and the like in the radial direction of the material tray 130, so that whether the paper winding component 120 exists or not or the residual amount can be judged.

The gripping mechanism 200, as shown in fig. 2-4, the gripping mechanism 200 is for gripping roll paper. The clamping mechanism 200 is located between the feeding mechanism 100 and the punching mechanism 300, the clamping mechanism 200 includes a clamping assembly 210 and a clamping block 220, and the clamping assembly 210 is used for clamping the roll paper; the clamping blocks 220 are used for limiting the roll paper to be fed into the punching mechanism 300; the roll paper is sequentially arranged into a clamping assembly 210 and a clamping block 220 from the conveying direction of the roll paper, and the roll paper is sequentially conveyed into the punching mechanism 300 through the clamping assembly 210 and the clamping block 220 after being output by the feeding mechanism 100; the clamping assembly 210 includes two sets of finger cylinders 211 and clamping pieces 212, wherein the clamping pieces 212 are provided with two sets of clamping pieces 212, the two sets of clamping pieces 212 are fixedly connected to the finger cylinders 211, a clamping space 213 is formed between the two sets of clamping pieces 212, the clamping pieces 212 are driven by the finger cylinders 211 to be close to or far away from each other, so as to clamp the roll paper, it is worth noting that the arrangement direction of the clamping pieces 212 should be parallel to the plane of the roll paper, so that the roll paper can be guaranteed not to turn over, deviate or fold, the clamping effect of the roll paper is improved, in one embodiment, the number of the clamping assemblies 210 can be multiple, and the multiple clamping assemblies 210 are arranged along the conveying direction of the roll paper. The clamping block 220 is positioned between the clamping assembly 210 and the punching mechanism 300, the clamping block 220 can be fixedly connected to the external frame, the clamping block 220 is provided with a gap 221 which is transversely formed, and the gap 221 is used for passing the roll paper, so that the roll paper is limited and corrected; the roll paper enters the gap 221 after being clamped by the clamping assembly 210, and then reaches the punching mechanism 300.

The die-cutting mechanism 300, the die-cutting mechanism 300 is used for die-cutting the roll paper. The punching mechanism 300 is for receiving the roll paper output from the supply mechanism 100 and punching the roll paper; the die cutting mechanism 300 includes a die assembly 310 and a drive assembly 320, the die assembly 310 being used for die cutting of the roll paper; the driving assembly 320 is used to drive the movement of the mold assembly 310.

Die assembly 310 as shown in fig. 5, die assembly 310 is used for roll die cutting. The die assembly 310 comprises a die seat 311, a first die 312, a second die 314 and a pressing plate 313, wherein the die seat 311 is used as a mounting foundation of the die assembly 310, the first die 312 and the second die 314 are connected to the die seat 311, the die seat 311 is relatively fixed or fixedly connected to an external frame, the die seat 311 is a rectangular frame, the first die 312 and the second die 314 are arranged up and down, the first die 312 is connected to the upper half part of the die seat 311, the second die 314 is connected to the bottom of the die seat 311, a punching space 315 is formed between the first die 312 and the second die 314, and the first die 312 and the second die 314 are mutually close to each other to press and finish punching of the roll paper after the roll paper enters the punching space 315; specifically, the first die 312 is slidingly connected to the vertical frame of the die seat 311, and is driven by the driving component 320 to realize the lowering and lifting of the first die 312, in other words, the lowering of the first die 312 onto the second die 314, so as to complete the punching of the roll paper.

First die 312, as shown in fig. 5 and 6, first die 312 is used for punching roll paper. The first mold 312 includes a mold plate 3121, a first member 3122 and a second member 3123, the mold plate 3121 is horizontally arranged, the mold plate 3121 is slidably connected to the mold base 311, the first member 3122 is fixedly connected to the lower surface of the mold plate 3121, and the first frame acts on the roll paper to form a perforation; the second member 3123 is fixedly coupled to a side of the mold plate 3121, wherein the second member 3123 is disposed along a width direction of the roll paper, and the second member 3123 is adapted to cooperate with the second mold 314 to cut the roll paper in the width direction.

Second die 314 as shown in fig. 7, the second die 314 is used for die cutting of roll paper. The second die 314 is located directly below the first die 312, and the second die 314 is fixedly connected to the die seat 311, that is, the position of the second die 314 is relatively fixed, and the first die 312 is driven to be close to the second die 314 so as to cut the roll paper, and in one embodiment, the second die 314 can be driven to be close to or far from the first die 312 so as to cut the roll paper. The second die 314 is provided with a punching hole 3141 for matching with the first member 3122, the first member 3122 is pressed down on the roll paper to punch the roll paper, the side edge of the second die 314 is provided with a punching edge for matching with the second member 3123, and the punching edge matches with the second member 3123 to cut the roll paper. Further, the upper surface of the second mold 314 is a plane for placing the roll paper, wherein the upper surface of the second mold 314 is provided with an adsorption groove 3142, the adsorption groove 3142 is provided with an adsorption hole 3143, and the roll paper is adsorbed and fixed on the upper surface of the second mold 314 by forming a negative pressure in the adsorption groove 3142 and/or the adsorption hole 3143. Specifically, the suction groove 3142 includes a first groove 31421 and a second groove 31422, the first groove 31421 is opened on the upper surface of the second die 314, and the first groove 31421 is arranged in the roll paper width direction; the second groove 31422 is formed on the upper surface of the second mold 314, the second groove 31422 is communicated with the first groove 31421, the second groove 31422 is arranged along the length direction of the roll paper, the adsorption hole 3143 is formed in the first groove 31421 and/or the second groove 31422, and a plurality of groups of first grooves 31421 and/or second grooves 31422 can be formed; in this way, the vacuum generator creates a negative pressure in the first groove 31421 and the second groove 31422, thereby adsorbing the roll paper to the upper surface of the second die 314, and fixing the position of the roll paper.

It is understood that the suction holes 3143 may be formed in the first mold 312, and the roll paper may be sucked and fixed, so that the first member 3122 and the second member 3123 are correspondingly and reversely disposed on the second mold 314.

It should be noted that, to improve the flatness of the rolled paper in the rolled paper processing state, a certain limitation may be made on the position between the clamping assembly 210 and the second mold 314, and in one embodiment, the clamping space 213 of the clamping assembly 210, the gap 221 of the clamping block 220, and the upper surface of the second mold 314 are located at the same height, that is, the three heights are flush, so that the rolled paper entering the punching space 315 is in a flat state as much as possible, and bending and overlapping of the rolled paper are prevented.

The pressing plate 313, as shown in fig. 5 and 6, the pressing plate 313 is used to press the roll paper. The pressing plate 313 is slidably connected to the first mold 312, and the pressing plate 313 can press the roll paper against the second mold 314 as the first mold 312 is lifted, so that the fixing effect on the roll paper is improved. Specifically, the pressing plate 313 is disposed on the mold plate 3121, the pressing plate 313 is slidingly connected to the mold plate 3121 along a vertical direction, a reset member 3131 is disposed between the mold plate 3121 and the pressing plate 313, in one embodiment, the reset member 3131 may be a spring, when the pressing plate 313 presses down against the roll paper (the second mold 314) under the action of the spring, the first mold 312 can still be continuously lowered by a certain height, so that the first member 3122 and the second member 3123 cooperate with the second mold 314 to complete roll paper punching, after one punching, the first mold 312 is lifted, and the spring is reset, so that the pressing plate 313 is reset; in one embodiment, the pressing plate 313 and the reset member 3131 are provided in two groups, respectively, symmetrically disposed on both sides of the die plate 3121 in the roll paper width direction. Further, buffer blocks 316 are disposed on both sides of the second mold 314 or on the bottom of the mold seat 311, and the buffer blocks 316 are used for being in interference fit with the mold plate 3121 of the first mold 312 to prevent the first mold 312 from being excessively lowered.

Drive assembly 320 as shown in fig. 5, drive assembly 320 is used to drive movement of mold assembly 310. The driving component 320 is connected with the template component, the driving component 320 is arranged at the top of the template seat and connected with and acts on the first die 312, so that the first die 312 has the moving freedom degree of lifting in the vertical direction under the action of the driving component 320. Specifically, in one embodiment, the driving assembly 320 is driven by the air cylinder 321, the air cylinder 321 is arranged along the vertical direction, the air cylinder 321 is fixedly connected to the top of the die seat 311, the output rod of the air cylinder 321 is fixedly connected to the die plate 3121, and the air cylinder 321 stretches and contracts along the vertical direction to realize lifting of the first die 312 in the vertical direction, so that the first die 312 and the second die 314 execute punching action on the roll paper together.

Working principle/steps:

the roll paper is output by the feeding mechanism 100, is clamped by the clamping mechanism 200 and is smoothed out into the punching space 315 of the punching mechanism 300, negative pressure is formed in the adsorption hole 3143 and the adsorption groove 3142 by an external negative pressure source, and the roll paper is adsorbed on the upper surface of the second die 314 under the action of the negative pressure; the driving assembly 320 drives the first die 312 to descend, the first member 3122 and the second member 3123 on the first die 312 act on the roll paper, the first member 3122 perforates the roll paper, the second member 3123 cuts the roll paper, and the driving assembly 320 drives the first die 312 to ascend and reset, so that one punching action is completed.

The technical effects are as follows:

1. this application has set up absorption hole 3143 on mould subassembly 310, adsorbs the stock form through the negative pressure effect of absorption hole 3143 and is fixed in on the mould, prevents that the stock form from removing, is favorable to first mould 312 and second mould 314 to stock form processing, has reduced to cause die-cut position, shape to be out of compliance the problem appearance that the requirement because of the stock form displacement, has solved the die-cut low technical problem of processingquality of stock form, reaches the technological effect that improves the die-cut processingquality of stock form.

2. The first groove 31421 along the width direction of the roll paper and the second groove 31422 along the length direction of the roll paper are formed in the second die 314, the upper surface of the second die 314 is distributed on the first groove 31421 and the second groove 31422, the adsorption area is increased, the adsorption effect on the roll paper is improved, the position stability of the roll paper is further improved, the roll paper is prevented from shifting in the punching process, and the punching processing quality of the roll paper is improved.

While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application. It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.

Claims (10)

1. A die cutting device for an anti-sticking roll paper, comprising:

a feeding mechanism (100), wherein the feeding mechanism (100) is used for feeding the roll paper;

-a blanking mechanism (300), said blanking mechanism (300) being located at one side of said feeding mechanism (100), said blanking mechanism (300) being adapted to receive a roll paper output from the feeding mechanism (100) and die-cut the roll paper, said blanking mechanism (300) comprising:

a mold assembly (310), the mold assembly (310) comprising:

a first mold (312);

-a second mould (314), the second mould (314) being movable relative to the first mould (312), a blanking space (315) being formed between the second mould (314) and the first mould (312);

-a drive assembly (320), said drive assembly (320) being connected to said mold assembly (310) for driving said first mold (312) and said second mold (314) toward and away from each other;

wherein, the first die (312) or the second die (314) is provided with a suction hole (3143), and the suction hole (3143) is used for sucking the roll paper to fix.

2. The die cutting device of a release roll paper according to claim 1, wherein the first die (312) and the second die (314) are arranged up and down, the first die (312) is located right above the second die (314), and the suction hole (3143) is opened on the second die (314).

3. The die cutting device for the anti-sticking roll paper according to claim 1 or 2, wherein an adsorption groove (3142) is formed in the upper surface of the second die (314), and a plurality of adsorption holes (3143) are formed in the adsorption groove (3142).

4. A die cutting apparatus for release paper roll according to claim 3, wherein the adsorption groove (3142) comprises:

a first groove (31421) provided on an upper surface of the second die (314), the first groove (31421) being arranged in a roll paper width direction;

a second groove (31422), the second groove (31422) being provided on the upper surface of the second die (314), the second groove (31422) being in communication with the first groove (31421), the second groove (31422) being arranged in the roll paper length direction; the adsorption hole (3143) is formed in the first groove (31421) and/or the second groove (31422).

5. The die cutting apparatus of claim 2, wherein the die assembly (310) further comprises:

the die seat (311), the last slip of die seat (311) is connected first mould (312), the bottom fixed connection of die seat (311) second mould (314).

6. A die cutting device for release paper roll according to claim 5, wherein the driving assembly (320) is arranged in a vertical direction, the driving assembly (320) is fixedly connected to the die holder (311), and the driving assembly (320) is connected in a vertical direction and acts on the first die (312).

7. The die cutting apparatus of a release paper roll according to claim 5, wherein the first die (312) comprises:

a die plate (3121), the die plate (3121) being slidably connected to the die mount (311);

a first member (3122), said first member (3122) being fixedly connected to said mold plate (3121), said first member (3122) being for stamping a roll paper to form perforations; and

a second member (3123), said second member (3123) being fixedly connected to said mold plate (3121), said second member (3123) being for stamping the roll paper to sever the roll paper.

8. The die cutting apparatus of claim 2, wherein the die assembly (310) further comprises:

and the pressing plate (313) is connected to the first die (312) in a resettable sliding manner, and the pressing plate (313) is used for abutting against the roll paper along with the movement of the first die (312).

9. The die cutting device of a release paper roll according to claim 2, further comprising a clamping mechanism (200), the clamping mechanism (200) being located between the feeding mechanism (100) and the die cutting mechanism (300), the clamping mechanism (200) comprising:

-a clamping assembly (210), the clamping assembly (210) having a clamping space (213), the clamping assembly (210) being adapted to clamp the roll paper.

10. The die cutting apparatus of a release paper roll according to claim 9, wherein the clamping mechanism (200) further comprises:

and the clamping plate is provided with a gap (221), the gap (221) is used for allowing the roll paper to pass through, and the gap (221) is flush with the clamping space (213) and the upper surface of the second die (314).